12874c5fdSThomas Gleixner // SPDX-License-Identifier: GPL-2.0-or-later 2da7f033dSHerbert Xu /* 3da7f033dSHerbert Xu * Algorithm testing framework and tests. 4da7f033dSHerbert Xu * 5da7f033dSHerbert Xu * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> 6da7f033dSHerbert Xu * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org> 7da7f033dSHerbert Xu * Copyright (c) 2007 Nokia Siemens Networks 8da7f033dSHerbert Xu * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au> 93f47a03dSEric Biggers * Copyright (c) 2019 Google LLC 10da7f033dSHerbert Xu * 1169435b94SAdrian Hoban * Updated RFC4106 AES-GCM testing. 1269435b94SAdrian Hoban * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com) 1369435b94SAdrian Hoban * Adrian Hoban <adrian.hoban@intel.com> 1469435b94SAdrian Hoban * Gabriele Paoloni <gabriele.paoloni@intel.com> 1569435b94SAdrian Hoban * Tadeusz Struk (tadeusz.struk@intel.com) 1669435b94SAdrian Hoban * Copyright (c) 2010, Intel Corporation. 17da7f033dSHerbert Xu */ 18da7f033dSHerbert Xu 191ce33115SHerbert Xu #include <crypto/aead.h> 20da7f033dSHerbert Xu #include <crypto/hash.h> 2112773d93SHerbert Xu #include <crypto/skcipher.h> 22da7f033dSHerbert Xu #include <linux/err.h> 231c41b882SHerbert Xu #include <linux/fips.h> 24da7f033dSHerbert Xu #include <linux/module.h> 253f47a03dSEric Biggers #include <linux/once.h> 2625f9dddbSEric Biggers #include <linux/random.h> 27da7f033dSHerbert Xu #include <linux/scatterlist.h> 28da7f033dSHerbert Xu #include <linux/slab.h> 29da7f033dSHerbert Xu #include <linux/string.h> 300c3dc787SHerbert Xu #include <linux/uio.h> 317647d6ceSJarod Wilson #include <crypto/rng.h> 3264d1cdfbSStephan Mueller #include <crypto/drbg.h> 33946cc463STadeusz Struk #include <crypto/akcipher.h> 34802c7f1cSSalvatore Benedetto #include <crypto/kpp.h> 35d7db7a88SGiovanni Cabiddu #include <crypto/acompress.h> 360eb76ba2SArd Biesheuvel #include <crypto/internal/cipher.h> 37b55e1a39SEric Biggers #include <crypto/internal/simd.h> 38da7f033dSHerbert Xu 39da7f033dSHerbert Xu #include "internal.h" 400b767f96SAlexander Shishkin 410eb76ba2SArd Biesheuvel MODULE_IMPORT_NS(CRYPTO_INTERNAL); 420eb76ba2SArd Biesheuvel 439e5c9fe4SRichard W.M. Jones static bool notests; 449e5c9fe4SRichard W.M. Jones module_param(notests, bool, 0644); 459e5c9fe4SRichard W.M. Jones MODULE_PARM_DESC(notests, "disable crypto self-tests"); 469e5c9fe4SRichard W.M. Jones 47eda69b0cSEric Biggers static bool panic_on_fail; 48eda69b0cSEric Biggers module_param(panic_on_fail, bool, 0444); 49eda69b0cSEric Biggers 505b2706a4SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 515b2706a4SEric Biggers static bool noextratests; 525b2706a4SEric Biggers module_param(noextratests, bool, 0644); 535b2706a4SEric Biggers MODULE_PARM_DESC(noextratests, "disable expensive crypto self-tests"); 545b2706a4SEric Biggers 555b2706a4SEric Biggers static unsigned int fuzz_iterations = 100; 565b2706a4SEric Biggers module_param(fuzz_iterations, uint, 0644); 575b2706a4SEric Biggers MODULE_PARM_DESC(fuzz_iterations, "number of fuzz test iterations"); 585b2706a4SEric Biggers #endif 595b2706a4SEric Biggers 60326a6346SHerbert Xu #ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS 610b767f96SAlexander Shishkin 620b767f96SAlexander Shishkin /* a perfect nop */ 630b767f96SAlexander Shishkin int alg_test(const char *driver, const char *alg, u32 type, u32 mask) 640b767f96SAlexander Shishkin { 650b767f96SAlexander Shishkin return 0; 660b767f96SAlexander Shishkin } 670b767f96SAlexander Shishkin 680b767f96SAlexander Shishkin #else 690b767f96SAlexander Shishkin 70da7f033dSHerbert Xu #include "testmgr.h" 71da7f033dSHerbert Xu 72da7f033dSHerbert Xu /* 73da7f033dSHerbert Xu * Need slab memory for testing (size in number of pages). 74da7f033dSHerbert Xu */ 75da7f033dSHerbert Xu #define XBUFSIZE 8 76da7f033dSHerbert Xu 77da7f033dSHerbert Xu /* 78da7f033dSHerbert Xu * Used by test_cipher() 79da7f033dSHerbert Xu */ 80da7f033dSHerbert Xu #define ENCRYPT 1 81da7f033dSHerbert Xu #define DECRYPT 0 82da7f033dSHerbert Xu 83da7f033dSHerbert Xu struct aead_test_suite { 84b13b1e0cSEric Biggers const struct aead_testvec *vecs; 85da7f033dSHerbert Xu unsigned int count; 8649763fc6SEric Biggers 8749763fc6SEric Biggers /* 8849763fc6SEric Biggers * Set if trying to decrypt an inauthentic ciphertext with this 8949763fc6SEric Biggers * algorithm might result in EINVAL rather than EBADMSG, due to other 9049763fc6SEric Biggers * validation the algorithm does on the inputs such as length checks. 9149763fc6SEric Biggers */ 9249763fc6SEric Biggers unsigned int einval_allowed : 1; 9349763fc6SEric Biggers 9449763fc6SEric Biggers /* 956f3a06d9SEric Biggers * Set if this algorithm requires that the IV be located at the end of 966f3a06d9SEric Biggers * the AAD buffer, in addition to being given in the normal way. The 976f3a06d9SEric Biggers * behavior when the two IV copies differ is implementation-defined. 9849763fc6SEric Biggers */ 996f3a06d9SEric Biggers unsigned int aad_iv : 1; 100da7f033dSHerbert Xu }; 101da7f033dSHerbert Xu 102da7f033dSHerbert Xu struct cipher_test_suite { 103b13b1e0cSEric Biggers const struct cipher_testvec *vecs; 104da7f033dSHerbert Xu unsigned int count; 105da7f033dSHerbert Xu }; 106da7f033dSHerbert Xu 107da7f033dSHerbert Xu struct comp_test_suite { 108da7f033dSHerbert Xu struct { 109b13b1e0cSEric Biggers const struct comp_testvec *vecs; 110da7f033dSHerbert Xu unsigned int count; 111da7f033dSHerbert Xu } comp, decomp; 112da7f033dSHerbert Xu }; 113da7f033dSHerbert Xu 114da7f033dSHerbert Xu struct hash_test_suite { 115b13b1e0cSEric Biggers const struct hash_testvec *vecs; 116da7f033dSHerbert Xu unsigned int count; 117da7f033dSHerbert Xu }; 118da7f033dSHerbert Xu 1197647d6ceSJarod Wilson struct cprng_test_suite { 120b13b1e0cSEric Biggers const struct cprng_testvec *vecs; 1217647d6ceSJarod Wilson unsigned int count; 1227647d6ceSJarod Wilson }; 1237647d6ceSJarod Wilson 12464d1cdfbSStephan Mueller struct drbg_test_suite { 125b13b1e0cSEric Biggers const struct drbg_testvec *vecs; 12664d1cdfbSStephan Mueller unsigned int count; 12764d1cdfbSStephan Mueller }; 12864d1cdfbSStephan Mueller 129946cc463STadeusz Struk struct akcipher_test_suite { 130b13b1e0cSEric Biggers const struct akcipher_testvec *vecs; 131946cc463STadeusz Struk unsigned int count; 132946cc463STadeusz Struk }; 133946cc463STadeusz Struk 134802c7f1cSSalvatore Benedetto struct kpp_test_suite { 135b13b1e0cSEric Biggers const struct kpp_testvec *vecs; 136802c7f1cSSalvatore Benedetto unsigned int count; 137802c7f1cSSalvatore Benedetto }; 138802c7f1cSSalvatore Benedetto 139da7f033dSHerbert Xu struct alg_test_desc { 140da7f033dSHerbert Xu const char *alg; 141f2bb770aSEric Biggers const char *generic_driver; 142da7f033dSHerbert Xu int (*test)(const struct alg_test_desc *desc, const char *driver, 143da7f033dSHerbert Xu u32 type, u32 mask); 144a1915d51SJarod Wilson int fips_allowed; /* set if alg is allowed in fips mode */ 145da7f033dSHerbert Xu 146da7f033dSHerbert Xu union { 147da7f033dSHerbert Xu struct aead_test_suite aead; 148da7f033dSHerbert Xu struct cipher_test_suite cipher; 149da7f033dSHerbert Xu struct comp_test_suite comp; 150da7f033dSHerbert Xu struct hash_test_suite hash; 1517647d6ceSJarod Wilson struct cprng_test_suite cprng; 15264d1cdfbSStephan Mueller struct drbg_test_suite drbg; 153946cc463STadeusz Struk struct akcipher_test_suite akcipher; 154802c7f1cSSalvatore Benedetto struct kpp_test_suite kpp; 155da7f033dSHerbert Xu } suite; 156da7f033dSHerbert Xu }; 157da7f033dSHerbert Xu 158da7f033dSHerbert Xu static void hexdump(unsigned char *buf, unsigned int len) 159da7f033dSHerbert Xu { 160da7f033dSHerbert Xu print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET, 161da7f033dSHerbert Xu 16, 1, 162da7f033dSHerbert Xu buf, len, false); 163da7f033dSHerbert Xu } 164da7f033dSHerbert Xu 1653f47a03dSEric Biggers static int __testmgr_alloc_buf(char *buf[XBUFSIZE], int order) 166f8b0d4d0SHerbert Xu { 167f8b0d4d0SHerbert Xu int i; 168f8b0d4d0SHerbert Xu 169f8b0d4d0SHerbert Xu for (i = 0; i < XBUFSIZE; i++) { 1703f47a03dSEric Biggers buf[i] = (char *)__get_free_pages(GFP_KERNEL, order); 171f8b0d4d0SHerbert Xu if (!buf[i]) 172f8b0d4d0SHerbert Xu goto err_free_buf; 173f8b0d4d0SHerbert Xu } 174f8b0d4d0SHerbert Xu 175f8b0d4d0SHerbert Xu return 0; 176f8b0d4d0SHerbert Xu 177f8b0d4d0SHerbert Xu err_free_buf: 178f8b0d4d0SHerbert Xu while (i-- > 0) 1793f47a03dSEric Biggers free_pages((unsigned long)buf[i], order); 180f8b0d4d0SHerbert Xu 181f8b0d4d0SHerbert Xu return -ENOMEM; 182f8b0d4d0SHerbert Xu } 183f8b0d4d0SHerbert Xu 1843f47a03dSEric Biggers static int testmgr_alloc_buf(char *buf[XBUFSIZE]) 1853f47a03dSEric Biggers { 1863f47a03dSEric Biggers return __testmgr_alloc_buf(buf, 0); 1873f47a03dSEric Biggers } 1883f47a03dSEric Biggers 1893f47a03dSEric Biggers static void __testmgr_free_buf(char *buf[XBUFSIZE], int order) 190f8b0d4d0SHerbert Xu { 191f8b0d4d0SHerbert Xu int i; 192f8b0d4d0SHerbert Xu 193f8b0d4d0SHerbert Xu for (i = 0; i < XBUFSIZE; i++) 1943f47a03dSEric Biggers free_pages((unsigned long)buf[i], order); 1953f47a03dSEric Biggers } 1963f47a03dSEric Biggers 1973f47a03dSEric Biggers static void testmgr_free_buf(char *buf[XBUFSIZE]) 1983f47a03dSEric Biggers { 1993f47a03dSEric Biggers __testmgr_free_buf(buf, 0); 2003f47a03dSEric Biggers } 2013f47a03dSEric Biggers 2023f47a03dSEric Biggers #define TESTMGR_POISON_BYTE 0xfe 2033f47a03dSEric Biggers #define TESTMGR_POISON_LEN 16 2043f47a03dSEric Biggers 2053f47a03dSEric Biggers static inline void testmgr_poison(void *addr, size_t len) 2063f47a03dSEric Biggers { 2073f47a03dSEric Biggers memset(addr, TESTMGR_POISON_BYTE, len); 2083f47a03dSEric Biggers } 2093f47a03dSEric Biggers 2103f47a03dSEric Biggers /* Is the memory region still fully poisoned? */ 2113f47a03dSEric Biggers static inline bool testmgr_is_poison(const void *addr, size_t len) 2123f47a03dSEric Biggers { 2133f47a03dSEric Biggers return memchr_inv(addr, TESTMGR_POISON_BYTE, len) == NULL; 2143f47a03dSEric Biggers } 2153f47a03dSEric Biggers 2163f47a03dSEric Biggers /* flush type for hash algorithms */ 2173f47a03dSEric Biggers enum flush_type { 2183f47a03dSEric Biggers /* merge with update of previous buffer(s) */ 2193f47a03dSEric Biggers FLUSH_TYPE_NONE = 0, 2203f47a03dSEric Biggers 2213f47a03dSEric Biggers /* update with previous buffer(s) before doing this one */ 2223f47a03dSEric Biggers FLUSH_TYPE_FLUSH, 2233f47a03dSEric Biggers 2243f47a03dSEric Biggers /* likewise, but also export and re-import the intermediate state */ 2253f47a03dSEric Biggers FLUSH_TYPE_REIMPORT, 2263f47a03dSEric Biggers }; 2273f47a03dSEric Biggers 2283f47a03dSEric Biggers /* finalization function for hash algorithms */ 2293f47a03dSEric Biggers enum finalization_type { 2303f47a03dSEric Biggers FINALIZATION_TYPE_FINAL, /* use final() */ 2313f47a03dSEric Biggers FINALIZATION_TYPE_FINUP, /* use finup() */ 2323f47a03dSEric Biggers FINALIZATION_TYPE_DIGEST, /* use digest() */ 2333f47a03dSEric Biggers }; 2343f47a03dSEric Biggers 2353f47a03dSEric Biggers #define TEST_SG_TOTAL 10000 2363f47a03dSEric Biggers 2373f47a03dSEric Biggers /** 2383f47a03dSEric Biggers * struct test_sg_division - description of a scatterlist entry 2393f47a03dSEric Biggers * 2403f47a03dSEric Biggers * This struct describes one entry of a scatterlist being constructed to check a 2413f47a03dSEric Biggers * crypto test vector. 2423f47a03dSEric Biggers * 2433f47a03dSEric Biggers * @proportion_of_total: length of this chunk relative to the total length, 2443f47a03dSEric Biggers * given as a proportion out of TEST_SG_TOTAL so that it 2453f47a03dSEric Biggers * scales to fit any test vector 2463f47a03dSEric Biggers * @offset: byte offset into a 2-page buffer at which this chunk will start 2473f47a03dSEric Biggers * @offset_relative_to_alignmask: if true, add the algorithm's alignmask to the 2483f47a03dSEric Biggers * @offset 2493f47a03dSEric Biggers * @flush_type: for hashes, whether an update() should be done now vs. 2503f47a03dSEric Biggers * continuing to accumulate data 2516570737cSEric Biggers * @nosimd: if doing the pending update(), do it with SIMD disabled? 2523f47a03dSEric Biggers */ 2533f47a03dSEric Biggers struct test_sg_division { 2543f47a03dSEric Biggers unsigned int proportion_of_total; 2553f47a03dSEric Biggers unsigned int offset; 2563f47a03dSEric Biggers bool offset_relative_to_alignmask; 2573f47a03dSEric Biggers enum flush_type flush_type; 2586570737cSEric Biggers bool nosimd; 2593f47a03dSEric Biggers }; 2603f47a03dSEric Biggers 2613f47a03dSEric Biggers /** 2623f47a03dSEric Biggers * struct testvec_config - configuration for testing a crypto test vector 2633f47a03dSEric Biggers * 2643f47a03dSEric Biggers * This struct describes the data layout and other parameters with which each 2653f47a03dSEric Biggers * crypto test vector can be tested. 2663f47a03dSEric Biggers * 2673f47a03dSEric Biggers * @name: name of this config, logged for debugging purposes if a test fails 2683f47a03dSEric Biggers * @inplace: operate on the data in-place, if applicable for the algorithm type? 2693f47a03dSEric Biggers * @req_flags: extra request_flags, e.g. CRYPTO_TFM_REQ_MAY_SLEEP 2703f47a03dSEric Biggers * @src_divs: description of how to arrange the source scatterlist 2713f47a03dSEric Biggers * @dst_divs: description of how to arrange the dst scatterlist, if applicable 2723f47a03dSEric Biggers * for the algorithm type. Defaults to @src_divs if unset. 2733f47a03dSEric Biggers * @iv_offset: misalignment of the IV in the range [0..MAX_ALGAPI_ALIGNMASK+1], 2743f47a03dSEric Biggers * where 0 is aligned to a 2*(MAX_ALGAPI_ALIGNMASK+1) byte boundary 2753f47a03dSEric Biggers * @iv_offset_relative_to_alignmask: if true, add the algorithm's alignmask to 2763f47a03dSEric Biggers * the @iv_offset 277fd8c37c7SEric Biggers * @key_offset: misalignment of the key, where 0 is default alignment 278fd8c37c7SEric Biggers * @key_offset_relative_to_alignmask: if true, add the algorithm's alignmask to 279fd8c37c7SEric Biggers * the @key_offset 2803f47a03dSEric Biggers * @finalization_type: what finalization function to use for hashes 2816570737cSEric Biggers * @nosimd: execute with SIMD disabled? Requires !CRYPTO_TFM_REQ_MAY_SLEEP. 2823f47a03dSEric Biggers */ 2833f47a03dSEric Biggers struct testvec_config { 2843f47a03dSEric Biggers const char *name; 2853f47a03dSEric Biggers bool inplace; 2863f47a03dSEric Biggers u32 req_flags; 2873f47a03dSEric Biggers struct test_sg_division src_divs[XBUFSIZE]; 2883f47a03dSEric Biggers struct test_sg_division dst_divs[XBUFSIZE]; 2893f47a03dSEric Biggers unsigned int iv_offset; 290fd8c37c7SEric Biggers unsigned int key_offset; 2913f47a03dSEric Biggers bool iv_offset_relative_to_alignmask; 292fd8c37c7SEric Biggers bool key_offset_relative_to_alignmask; 2933f47a03dSEric Biggers enum finalization_type finalization_type; 2946570737cSEric Biggers bool nosimd; 2953f47a03dSEric Biggers }; 2963f47a03dSEric Biggers 2973f47a03dSEric Biggers #define TESTVEC_CONFIG_NAMELEN 192 2983f47a03dSEric Biggers 2994e7babbaSEric Biggers /* 3004e7babbaSEric Biggers * The following are the lists of testvec_configs to test for each algorithm 3014e7babbaSEric Biggers * type when the basic crypto self-tests are enabled, i.e. when 3024e7babbaSEric Biggers * CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is unset. They aim to provide good test 3034e7babbaSEric Biggers * coverage, while keeping the test time much shorter than the full fuzz tests 3044e7babbaSEric Biggers * so that the basic tests can be enabled in a wider range of circumstances. 3054e7babbaSEric Biggers */ 3064e7babbaSEric Biggers 3074e7babbaSEric Biggers /* Configs for skciphers and aeads */ 3084e7babbaSEric Biggers static const struct testvec_config default_cipher_testvec_configs[] = { 3094e7babbaSEric Biggers { 3104e7babbaSEric Biggers .name = "in-place", 3114e7babbaSEric Biggers .inplace = true, 3124e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3134e7babbaSEric Biggers }, { 3144e7babbaSEric Biggers .name = "out-of-place", 3154e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3164e7babbaSEric Biggers }, { 3174e7babbaSEric Biggers .name = "unaligned buffer, offset=1", 3184e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, 3194e7babbaSEric Biggers .iv_offset = 1, 320fd8c37c7SEric Biggers .key_offset = 1, 3214e7babbaSEric Biggers }, { 3224e7babbaSEric Biggers .name = "buffer aligned only to alignmask", 3234e7babbaSEric Biggers .src_divs = { 3244e7babbaSEric Biggers { 3254e7babbaSEric Biggers .proportion_of_total = 10000, 3264e7babbaSEric Biggers .offset = 1, 3274e7babbaSEric Biggers .offset_relative_to_alignmask = true, 3284e7babbaSEric Biggers }, 3294e7babbaSEric Biggers }, 3304e7babbaSEric Biggers .iv_offset = 1, 3314e7babbaSEric Biggers .iv_offset_relative_to_alignmask = true, 332fd8c37c7SEric Biggers .key_offset = 1, 333fd8c37c7SEric Biggers .key_offset_relative_to_alignmask = true, 3344e7babbaSEric Biggers }, { 3354e7babbaSEric Biggers .name = "two even aligned splits", 3364e7babbaSEric Biggers .src_divs = { 3374e7babbaSEric Biggers { .proportion_of_total = 5000 }, 3384e7babbaSEric Biggers { .proportion_of_total = 5000 }, 3394e7babbaSEric Biggers }, 3404e7babbaSEric Biggers }, { 3414e7babbaSEric Biggers .name = "uneven misaligned splits, may sleep", 3424e7babbaSEric Biggers .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, 3434e7babbaSEric Biggers .src_divs = { 3444e7babbaSEric Biggers { .proportion_of_total = 1900, .offset = 33 }, 3454e7babbaSEric Biggers { .proportion_of_total = 3300, .offset = 7 }, 3464e7babbaSEric Biggers { .proportion_of_total = 4800, .offset = 18 }, 3474e7babbaSEric Biggers }, 3484e7babbaSEric Biggers .iv_offset = 3, 349fd8c37c7SEric Biggers .key_offset = 3, 3504e7babbaSEric Biggers }, { 3514e7babbaSEric Biggers .name = "misaligned splits crossing pages, inplace", 3524e7babbaSEric Biggers .inplace = true, 3534e7babbaSEric Biggers .src_divs = { 3544e7babbaSEric Biggers { 3554e7babbaSEric Biggers .proportion_of_total = 7500, 3564e7babbaSEric Biggers .offset = PAGE_SIZE - 32 3574e7babbaSEric Biggers }, { 3584e7babbaSEric Biggers .proportion_of_total = 2500, 3594e7babbaSEric Biggers .offset = PAGE_SIZE - 7 3604e7babbaSEric Biggers }, 3614e7babbaSEric Biggers }, 3624e7babbaSEric Biggers } 3634e7babbaSEric Biggers }; 3644e7babbaSEric Biggers 3654cc2dcf9SEric Biggers static const struct testvec_config default_hash_testvec_configs[] = { 3664cc2dcf9SEric Biggers { 3674cc2dcf9SEric Biggers .name = "init+update+final aligned buffer", 3684cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3694cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 3704cc2dcf9SEric Biggers }, { 3714cc2dcf9SEric Biggers .name = "init+finup aligned buffer", 3724cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3734cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINUP, 3744cc2dcf9SEric Biggers }, { 3754cc2dcf9SEric Biggers .name = "digest aligned buffer", 3764cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3774cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 3784cc2dcf9SEric Biggers }, { 3794cc2dcf9SEric Biggers .name = "init+update+final misaligned buffer", 3804cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, 3814cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 382fd8c37c7SEric Biggers .key_offset = 1, 3834cc2dcf9SEric Biggers }, { 3844cc2dcf9SEric Biggers .name = "digest buffer aligned only to alignmask", 3854cc2dcf9SEric Biggers .src_divs = { 3864cc2dcf9SEric Biggers { 3874cc2dcf9SEric Biggers .proportion_of_total = 10000, 3884cc2dcf9SEric Biggers .offset = 1, 3894cc2dcf9SEric Biggers .offset_relative_to_alignmask = true, 3904cc2dcf9SEric Biggers }, 3914cc2dcf9SEric Biggers }, 3924cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 393fd8c37c7SEric Biggers .key_offset = 1, 394fd8c37c7SEric Biggers .key_offset_relative_to_alignmask = true, 3954cc2dcf9SEric Biggers }, { 3964cc2dcf9SEric Biggers .name = "init+update+update+final two even splits", 3974cc2dcf9SEric Biggers .src_divs = { 3984cc2dcf9SEric Biggers { .proportion_of_total = 5000 }, 3994cc2dcf9SEric Biggers { 4004cc2dcf9SEric Biggers .proportion_of_total = 5000, 4014cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_FLUSH, 4024cc2dcf9SEric Biggers }, 4034cc2dcf9SEric Biggers }, 4044cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 4054cc2dcf9SEric Biggers }, { 4064cc2dcf9SEric Biggers .name = "digest uneven misaligned splits, may sleep", 4074cc2dcf9SEric Biggers .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, 4084cc2dcf9SEric Biggers .src_divs = { 4094cc2dcf9SEric Biggers { .proportion_of_total = 1900, .offset = 33 }, 4104cc2dcf9SEric Biggers { .proportion_of_total = 3300, .offset = 7 }, 4114cc2dcf9SEric Biggers { .proportion_of_total = 4800, .offset = 18 }, 4124cc2dcf9SEric Biggers }, 4134cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 4144cc2dcf9SEric Biggers }, { 4154cc2dcf9SEric Biggers .name = "digest misaligned splits crossing pages", 4164cc2dcf9SEric Biggers .src_divs = { 4174cc2dcf9SEric Biggers { 4184cc2dcf9SEric Biggers .proportion_of_total = 7500, 4194cc2dcf9SEric Biggers .offset = PAGE_SIZE - 32, 4204cc2dcf9SEric Biggers }, { 4214cc2dcf9SEric Biggers .proportion_of_total = 2500, 4224cc2dcf9SEric Biggers .offset = PAGE_SIZE - 7, 4234cc2dcf9SEric Biggers }, 4244cc2dcf9SEric Biggers }, 4254cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 4264cc2dcf9SEric Biggers }, { 4274cc2dcf9SEric Biggers .name = "import/export", 4284cc2dcf9SEric Biggers .src_divs = { 4294cc2dcf9SEric Biggers { 4304cc2dcf9SEric Biggers .proportion_of_total = 6500, 4314cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_REIMPORT, 4324cc2dcf9SEric Biggers }, { 4334cc2dcf9SEric Biggers .proportion_of_total = 3500, 4344cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_REIMPORT, 4354cc2dcf9SEric Biggers }, 4364cc2dcf9SEric Biggers }, 4374cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 4384cc2dcf9SEric Biggers } 4394cc2dcf9SEric Biggers }; 4404cc2dcf9SEric Biggers 4413f47a03dSEric Biggers static unsigned int count_test_sg_divisions(const struct test_sg_division *divs) 4423f47a03dSEric Biggers { 4433f47a03dSEric Biggers unsigned int remaining = TEST_SG_TOTAL; 4443f47a03dSEric Biggers unsigned int ndivs = 0; 4453f47a03dSEric Biggers 4463f47a03dSEric Biggers do { 4473f47a03dSEric Biggers remaining -= divs[ndivs++].proportion_of_total; 4483f47a03dSEric Biggers } while (remaining); 4493f47a03dSEric Biggers 4503f47a03dSEric Biggers return ndivs; 4513f47a03dSEric Biggers } 4523f47a03dSEric Biggers 4536570737cSEric Biggers #define SGDIVS_HAVE_FLUSHES BIT(0) 4546570737cSEric Biggers #define SGDIVS_HAVE_NOSIMD BIT(1) 4556570737cSEric Biggers 4563f47a03dSEric Biggers static bool valid_sg_divisions(const struct test_sg_division *divs, 4576570737cSEric Biggers unsigned int count, int *flags_ret) 4583f47a03dSEric Biggers { 4593f47a03dSEric Biggers unsigned int total = 0; 4603f47a03dSEric Biggers unsigned int i; 4613f47a03dSEric Biggers 4623f47a03dSEric Biggers for (i = 0; i < count && total != TEST_SG_TOTAL; i++) { 4633f47a03dSEric Biggers if (divs[i].proportion_of_total <= 0 || 4643f47a03dSEric Biggers divs[i].proportion_of_total > TEST_SG_TOTAL - total) 4653f47a03dSEric Biggers return false; 4663f47a03dSEric Biggers total += divs[i].proportion_of_total; 4673f47a03dSEric Biggers if (divs[i].flush_type != FLUSH_TYPE_NONE) 4686570737cSEric Biggers *flags_ret |= SGDIVS_HAVE_FLUSHES; 4696570737cSEric Biggers if (divs[i].nosimd) 4706570737cSEric Biggers *flags_ret |= SGDIVS_HAVE_NOSIMD; 4713f47a03dSEric Biggers } 4723f47a03dSEric Biggers return total == TEST_SG_TOTAL && 4733f47a03dSEric Biggers memchr_inv(&divs[i], 0, (count - i) * sizeof(divs[0])) == NULL; 4743f47a03dSEric Biggers } 4753f47a03dSEric Biggers 4763f47a03dSEric Biggers /* 4773f47a03dSEric Biggers * Check whether the given testvec_config is valid. This isn't strictly needed 4783f47a03dSEric Biggers * since every testvec_config should be valid, but check anyway so that people 4793f47a03dSEric Biggers * don't unknowingly add broken configs that don't do what they wanted. 4803f47a03dSEric Biggers */ 4813f47a03dSEric Biggers static bool valid_testvec_config(const struct testvec_config *cfg) 4823f47a03dSEric Biggers { 4836570737cSEric Biggers int flags = 0; 4843f47a03dSEric Biggers 4853f47a03dSEric Biggers if (cfg->name == NULL) 4863f47a03dSEric Biggers return false; 4873f47a03dSEric Biggers 4883f47a03dSEric Biggers if (!valid_sg_divisions(cfg->src_divs, ARRAY_SIZE(cfg->src_divs), 4896570737cSEric Biggers &flags)) 4903f47a03dSEric Biggers return false; 4913f47a03dSEric Biggers 4923f47a03dSEric Biggers if (cfg->dst_divs[0].proportion_of_total) { 4933f47a03dSEric Biggers if (!valid_sg_divisions(cfg->dst_divs, 4946570737cSEric Biggers ARRAY_SIZE(cfg->dst_divs), &flags)) 4953f47a03dSEric Biggers return false; 4963f47a03dSEric Biggers } else { 4973f47a03dSEric Biggers if (memchr_inv(cfg->dst_divs, 0, sizeof(cfg->dst_divs))) 4983f47a03dSEric Biggers return false; 4993f47a03dSEric Biggers /* defaults to dst_divs=src_divs */ 5003f47a03dSEric Biggers } 5013f47a03dSEric Biggers 5023f47a03dSEric Biggers if (cfg->iv_offset + 5033f47a03dSEric Biggers (cfg->iv_offset_relative_to_alignmask ? MAX_ALGAPI_ALIGNMASK : 0) > 5043f47a03dSEric Biggers MAX_ALGAPI_ALIGNMASK + 1) 5053f47a03dSEric Biggers return false; 5063f47a03dSEric Biggers 5076570737cSEric Biggers if ((flags & (SGDIVS_HAVE_FLUSHES | SGDIVS_HAVE_NOSIMD)) && 5086570737cSEric Biggers cfg->finalization_type == FINALIZATION_TYPE_DIGEST) 5096570737cSEric Biggers return false; 5106570737cSEric Biggers 5116570737cSEric Biggers if ((cfg->nosimd || (flags & SGDIVS_HAVE_NOSIMD)) && 5126570737cSEric Biggers (cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP)) 5133f47a03dSEric Biggers return false; 5143f47a03dSEric Biggers 5153f47a03dSEric Biggers return true; 5163f47a03dSEric Biggers } 5173f47a03dSEric Biggers 5183f47a03dSEric Biggers struct test_sglist { 5193f47a03dSEric Biggers char *bufs[XBUFSIZE]; 5203f47a03dSEric Biggers struct scatterlist sgl[XBUFSIZE]; 5213f47a03dSEric Biggers struct scatterlist sgl_saved[XBUFSIZE]; 5223f47a03dSEric Biggers struct scatterlist *sgl_ptr; 5233f47a03dSEric Biggers unsigned int nents; 5243f47a03dSEric Biggers }; 5253f47a03dSEric Biggers 5263f47a03dSEric Biggers static int init_test_sglist(struct test_sglist *tsgl) 5273f47a03dSEric Biggers { 5283f47a03dSEric Biggers return __testmgr_alloc_buf(tsgl->bufs, 1 /* two pages per buffer */); 5293f47a03dSEric Biggers } 5303f47a03dSEric Biggers 5313f47a03dSEric Biggers static void destroy_test_sglist(struct test_sglist *tsgl) 5323f47a03dSEric Biggers { 5333f47a03dSEric Biggers return __testmgr_free_buf(tsgl->bufs, 1 /* two pages per buffer */); 5343f47a03dSEric Biggers } 5353f47a03dSEric Biggers 5363f47a03dSEric Biggers /** 5373f47a03dSEric Biggers * build_test_sglist() - build a scatterlist for a crypto test 5383f47a03dSEric Biggers * 5393f47a03dSEric Biggers * @tsgl: the scatterlist to build. @tsgl->bufs[] contains an array of 2-page 5403f47a03dSEric Biggers * buffers which the scatterlist @tsgl->sgl[] will be made to point into. 5413f47a03dSEric Biggers * @divs: the layout specification on which the scatterlist will be based 5423f47a03dSEric Biggers * @alignmask: the algorithm's alignmask 5433f47a03dSEric Biggers * @total_len: the total length of the scatterlist to build in bytes 5443f47a03dSEric Biggers * @data: if non-NULL, the buffers will be filled with this data until it ends. 5453f47a03dSEric Biggers * Otherwise the buffers will be poisoned. In both cases, some bytes 5463f47a03dSEric Biggers * past the end of each buffer will be poisoned to help detect overruns. 5473f47a03dSEric Biggers * @out_divs: if non-NULL, the test_sg_division to which each scatterlist entry 5483f47a03dSEric Biggers * corresponds will be returned here. This will match @divs except 5493f47a03dSEric Biggers * that divisions resolving to a length of 0 are omitted as they are 5503f47a03dSEric Biggers * not included in the scatterlist. 5513f47a03dSEric Biggers * 5523f47a03dSEric Biggers * Return: 0 or a -errno value 5533f47a03dSEric Biggers */ 5543f47a03dSEric Biggers static int build_test_sglist(struct test_sglist *tsgl, 5553f47a03dSEric Biggers const struct test_sg_division *divs, 5563f47a03dSEric Biggers const unsigned int alignmask, 5573f47a03dSEric Biggers const unsigned int total_len, 5583f47a03dSEric Biggers struct iov_iter *data, 5593f47a03dSEric Biggers const struct test_sg_division *out_divs[XBUFSIZE]) 5603f47a03dSEric Biggers { 5613f47a03dSEric Biggers struct { 5623f47a03dSEric Biggers const struct test_sg_division *div; 5633f47a03dSEric Biggers size_t length; 5643f47a03dSEric Biggers } partitions[XBUFSIZE]; 5653f47a03dSEric Biggers const unsigned int ndivs = count_test_sg_divisions(divs); 5663f47a03dSEric Biggers unsigned int len_remaining = total_len; 5673f47a03dSEric Biggers unsigned int i; 5683f47a03dSEric Biggers 5693f47a03dSEric Biggers BUILD_BUG_ON(ARRAY_SIZE(partitions) != ARRAY_SIZE(tsgl->sgl)); 5703f47a03dSEric Biggers if (WARN_ON(ndivs > ARRAY_SIZE(partitions))) 5713f47a03dSEric Biggers return -EINVAL; 5723f47a03dSEric Biggers 5733f47a03dSEric Biggers /* Calculate the (div, length) pairs */ 5743f47a03dSEric Biggers tsgl->nents = 0; 5753f47a03dSEric Biggers for (i = 0; i < ndivs; i++) { 5763f47a03dSEric Biggers unsigned int len_this_sg = 5773f47a03dSEric Biggers min(len_remaining, 5783f47a03dSEric Biggers (total_len * divs[i].proportion_of_total + 5793f47a03dSEric Biggers TEST_SG_TOTAL / 2) / TEST_SG_TOTAL); 5803f47a03dSEric Biggers 5813f47a03dSEric Biggers if (len_this_sg != 0) { 5823f47a03dSEric Biggers partitions[tsgl->nents].div = &divs[i]; 5833f47a03dSEric Biggers partitions[tsgl->nents].length = len_this_sg; 5843f47a03dSEric Biggers tsgl->nents++; 5853f47a03dSEric Biggers len_remaining -= len_this_sg; 5863f47a03dSEric Biggers } 5873f47a03dSEric Biggers } 5883f47a03dSEric Biggers if (tsgl->nents == 0) { 5893f47a03dSEric Biggers partitions[tsgl->nents].div = &divs[0]; 5903f47a03dSEric Biggers partitions[tsgl->nents].length = 0; 5913f47a03dSEric Biggers tsgl->nents++; 5923f47a03dSEric Biggers } 5933f47a03dSEric Biggers partitions[tsgl->nents - 1].length += len_remaining; 5943f47a03dSEric Biggers 5953f47a03dSEric Biggers /* Set up the sgl entries and fill the data or poison */ 5963f47a03dSEric Biggers sg_init_table(tsgl->sgl, tsgl->nents); 5973f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 5983f47a03dSEric Biggers unsigned int offset = partitions[i].div->offset; 5993f47a03dSEric Biggers void *addr; 6003f47a03dSEric Biggers 6013f47a03dSEric Biggers if (partitions[i].div->offset_relative_to_alignmask) 6023f47a03dSEric Biggers offset += alignmask; 6033f47a03dSEric Biggers 6043f47a03dSEric Biggers while (offset + partitions[i].length + TESTMGR_POISON_LEN > 6053f47a03dSEric Biggers 2 * PAGE_SIZE) { 6063f47a03dSEric Biggers if (WARN_ON(offset <= 0)) 6073f47a03dSEric Biggers return -EINVAL; 6083f47a03dSEric Biggers offset /= 2; 6093f47a03dSEric Biggers } 6103f47a03dSEric Biggers 6113f47a03dSEric Biggers addr = &tsgl->bufs[i][offset]; 6123f47a03dSEric Biggers sg_set_buf(&tsgl->sgl[i], addr, partitions[i].length); 6133f47a03dSEric Biggers 6143f47a03dSEric Biggers if (out_divs) 6153f47a03dSEric Biggers out_divs[i] = partitions[i].div; 6163f47a03dSEric Biggers 6173f47a03dSEric Biggers if (data) { 6183f47a03dSEric Biggers size_t copy_len, copied; 6193f47a03dSEric Biggers 6203f47a03dSEric Biggers copy_len = min(partitions[i].length, data->count); 6213f47a03dSEric Biggers copied = copy_from_iter(addr, copy_len, data); 6223f47a03dSEric Biggers if (WARN_ON(copied != copy_len)) 6233f47a03dSEric Biggers return -EINVAL; 6243f47a03dSEric Biggers testmgr_poison(addr + copy_len, partitions[i].length + 6253f47a03dSEric Biggers TESTMGR_POISON_LEN - copy_len); 6263f47a03dSEric Biggers } else { 6273f47a03dSEric Biggers testmgr_poison(addr, partitions[i].length + 6283f47a03dSEric Biggers TESTMGR_POISON_LEN); 6293f47a03dSEric Biggers } 6303f47a03dSEric Biggers } 6313f47a03dSEric Biggers 6323f47a03dSEric Biggers sg_mark_end(&tsgl->sgl[tsgl->nents - 1]); 6333f47a03dSEric Biggers tsgl->sgl_ptr = tsgl->sgl; 6343f47a03dSEric Biggers memcpy(tsgl->sgl_saved, tsgl->sgl, tsgl->nents * sizeof(tsgl->sgl[0])); 6353f47a03dSEric Biggers return 0; 6363f47a03dSEric Biggers } 6373f47a03dSEric Biggers 6383f47a03dSEric Biggers /* 6393f47a03dSEric Biggers * Verify that a scatterlist crypto operation produced the correct output. 6403f47a03dSEric Biggers * 6413f47a03dSEric Biggers * @tsgl: scatterlist containing the actual output 6423f47a03dSEric Biggers * @expected_output: buffer containing the expected output 6433f47a03dSEric Biggers * @len_to_check: length of @expected_output in bytes 6443f47a03dSEric Biggers * @unchecked_prefix_len: number of ignored bytes in @tsgl prior to real result 6453f47a03dSEric Biggers * @check_poison: verify that the poison bytes after each chunk are intact? 6463f47a03dSEric Biggers * 6473f47a03dSEric Biggers * Return: 0 if correct, -EINVAL if incorrect, -EOVERFLOW if buffer overrun. 6483f47a03dSEric Biggers */ 6493f47a03dSEric Biggers static int verify_correct_output(const struct test_sglist *tsgl, 6503f47a03dSEric Biggers const char *expected_output, 6513f47a03dSEric Biggers unsigned int len_to_check, 6523f47a03dSEric Biggers unsigned int unchecked_prefix_len, 6533f47a03dSEric Biggers bool check_poison) 6543f47a03dSEric Biggers { 6553f47a03dSEric Biggers unsigned int i; 6563f47a03dSEric Biggers 6573f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 6583f47a03dSEric Biggers struct scatterlist *sg = &tsgl->sgl_ptr[i]; 6593f47a03dSEric Biggers unsigned int len = sg->length; 6603f47a03dSEric Biggers unsigned int offset = sg->offset; 6613f47a03dSEric Biggers const char *actual_output; 6623f47a03dSEric Biggers 6633f47a03dSEric Biggers if (unchecked_prefix_len) { 6643f47a03dSEric Biggers if (unchecked_prefix_len >= len) { 6653f47a03dSEric Biggers unchecked_prefix_len -= len; 6663f47a03dSEric Biggers continue; 6673f47a03dSEric Biggers } 6683f47a03dSEric Biggers offset += unchecked_prefix_len; 6693f47a03dSEric Biggers len -= unchecked_prefix_len; 6703f47a03dSEric Biggers unchecked_prefix_len = 0; 6713f47a03dSEric Biggers } 6723f47a03dSEric Biggers len = min(len, len_to_check); 6733f47a03dSEric Biggers actual_output = page_address(sg_page(sg)) + offset; 6743f47a03dSEric Biggers if (memcmp(expected_output, actual_output, len) != 0) 6753f47a03dSEric Biggers return -EINVAL; 6763f47a03dSEric Biggers if (check_poison && 6773f47a03dSEric Biggers !testmgr_is_poison(actual_output + len, TESTMGR_POISON_LEN)) 6783f47a03dSEric Biggers return -EOVERFLOW; 6793f47a03dSEric Biggers len_to_check -= len; 6803f47a03dSEric Biggers expected_output += len; 6813f47a03dSEric Biggers } 6823f47a03dSEric Biggers if (WARN_ON(len_to_check != 0)) 6833f47a03dSEric Biggers return -EINVAL; 6843f47a03dSEric Biggers return 0; 6853f47a03dSEric Biggers } 6863f47a03dSEric Biggers 6873f47a03dSEric Biggers static bool is_test_sglist_corrupted(const struct test_sglist *tsgl) 6883f47a03dSEric Biggers { 6893f47a03dSEric Biggers unsigned int i; 6903f47a03dSEric Biggers 6913f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 6923f47a03dSEric Biggers if (tsgl->sgl[i].page_link != tsgl->sgl_saved[i].page_link) 6933f47a03dSEric Biggers return true; 6943f47a03dSEric Biggers if (tsgl->sgl[i].offset != tsgl->sgl_saved[i].offset) 6953f47a03dSEric Biggers return true; 6963f47a03dSEric Biggers if (tsgl->sgl[i].length != tsgl->sgl_saved[i].length) 6973f47a03dSEric Biggers return true; 6983f47a03dSEric Biggers } 6993f47a03dSEric Biggers return false; 7003f47a03dSEric Biggers } 7013f47a03dSEric Biggers 7023f47a03dSEric Biggers struct cipher_test_sglists { 7033f47a03dSEric Biggers struct test_sglist src; 7043f47a03dSEric Biggers struct test_sglist dst; 7053f47a03dSEric Biggers }; 7063f47a03dSEric Biggers 7073f47a03dSEric Biggers static struct cipher_test_sglists *alloc_cipher_test_sglists(void) 7083f47a03dSEric Biggers { 7093f47a03dSEric Biggers struct cipher_test_sglists *tsgls; 7103f47a03dSEric Biggers 7113f47a03dSEric Biggers tsgls = kmalloc(sizeof(*tsgls), GFP_KERNEL); 7123f47a03dSEric Biggers if (!tsgls) 7133f47a03dSEric Biggers return NULL; 7143f47a03dSEric Biggers 7153f47a03dSEric Biggers if (init_test_sglist(&tsgls->src) != 0) 7163f47a03dSEric Biggers goto fail_kfree; 7173f47a03dSEric Biggers if (init_test_sglist(&tsgls->dst) != 0) 7183f47a03dSEric Biggers goto fail_destroy_src; 7193f47a03dSEric Biggers 7203f47a03dSEric Biggers return tsgls; 7213f47a03dSEric Biggers 7223f47a03dSEric Biggers fail_destroy_src: 7233f47a03dSEric Biggers destroy_test_sglist(&tsgls->src); 7243f47a03dSEric Biggers fail_kfree: 7253f47a03dSEric Biggers kfree(tsgls); 7263f47a03dSEric Biggers return NULL; 7273f47a03dSEric Biggers } 7283f47a03dSEric Biggers 7293f47a03dSEric Biggers static void free_cipher_test_sglists(struct cipher_test_sglists *tsgls) 7303f47a03dSEric Biggers { 7313f47a03dSEric Biggers if (tsgls) { 7323f47a03dSEric Biggers destroy_test_sglist(&tsgls->src); 7333f47a03dSEric Biggers destroy_test_sglist(&tsgls->dst); 7343f47a03dSEric Biggers kfree(tsgls); 7353f47a03dSEric Biggers } 7363f47a03dSEric Biggers } 7373f47a03dSEric Biggers 7383f47a03dSEric Biggers /* Build the src and dst scatterlists for an skcipher or AEAD test */ 7393f47a03dSEric Biggers static int build_cipher_test_sglists(struct cipher_test_sglists *tsgls, 7403f47a03dSEric Biggers const struct testvec_config *cfg, 7413f47a03dSEric Biggers unsigned int alignmask, 7423f47a03dSEric Biggers unsigned int src_total_len, 7433f47a03dSEric Biggers unsigned int dst_total_len, 7443f47a03dSEric Biggers const struct kvec *inputs, 7453f47a03dSEric Biggers unsigned int nr_inputs) 7463f47a03dSEric Biggers { 7473f47a03dSEric Biggers struct iov_iter input; 7483f47a03dSEric Biggers int err; 7493f47a03dSEric Biggers 7503f47a03dSEric Biggers iov_iter_kvec(&input, WRITE, inputs, nr_inputs, src_total_len); 7513f47a03dSEric Biggers err = build_test_sglist(&tsgls->src, cfg->src_divs, alignmask, 7523f47a03dSEric Biggers cfg->inplace ? 7533f47a03dSEric Biggers max(dst_total_len, src_total_len) : 7543f47a03dSEric Biggers src_total_len, 7553f47a03dSEric Biggers &input, NULL); 7563f47a03dSEric Biggers if (err) 7573f47a03dSEric Biggers return err; 7583f47a03dSEric Biggers 7593f47a03dSEric Biggers if (cfg->inplace) { 7603f47a03dSEric Biggers tsgls->dst.sgl_ptr = tsgls->src.sgl; 7613f47a03dSEric Biggers tsgls->dst.nents = tsgls->src.nents; 7623f47a03dSEric Biggers return 0; 7633f47a03dSEric Biggers } 7643f47a03dSEric Biggers return build_test_sglist(&tsgls->dst, 7653f47a03dSEric Biggers cfg->dst_divs[0].proportion_of_total ? 7663f47a03dSEric Biggers cfg->dst_divs : cfg->src_divs, 7673f47a03dSEric Biggers alignmask, dst_total_len, NULL, NULL); 768f8b0d4d0SHerbert Xu } 769f8b0d4d0SHerbert Xu 770fd8c37c7SEric Biggers /* 771fd8c37c7SEric Biggers * Support for testing passing a misaligned key to setkey(): 772fd8c37c7SEric Biggers * 773fd8c37c7SEric Biggers * If cfg->key_offset is set, copy the key into a new buffer at that offset, 774fd8c37c7SEric Biggers * optionally adding alignmask. Else, just use the key directly. 775fd8c37c7SEric Biggers */ 776fd8c37c7SEric Biggers static int prepare_keybuf(const u8 *key, unsigned int ksize, 777fd8c37c7SEric Biggers const struct testvec_config *cfg, 778fd8c37c7SEric Biggers unsigned int alignmask, 779fd8c37c7SEric Biggers const u8 **keybuf_ret, const u8 **keyptr_ret) 780fd8c37c7SEric Biggers { 781fd8c37c7SEric Biggers unsigned int key_offset = cfg->key_offset; 782fd8c37c7SEric Biggers u8 *keybuf = NULL, *keyptr = (u8 *)key; 783fd8c37c7SEric Biggers 784fd8c37c7SEric Biggers if (key_offset != 0) { 785fd8c37c7SEric Biggers if (cfg->key_offset_relative_to_alignmask) 786fd8c37c7SEric Biggers key_offset += alignmask; 787fd8c37c7SEric Biggers keybuf = kmalloc(key_offset + ksize, GFP_KERNEL); 788fd8c37c7SEric Biggers if (!keybuf) 789fd8c37c7SEric Biggers return -ENOMEM; 790fd8c37c7SEric Biggers keyptr = keybuf + key_offset; 791fd8c37c7SEric Biggers memcpy(keyptr, key, ksize); 792fd8c37c7SEric Biggers } 793fd8c37c7SEric Biggers *keybuf_ret = keybuf; 794fd8c37c7SEric Biggers *keyptr_ret = keyptr; 795fd8c37c7SEric Biggers return 0; 796fd8c37c7SEric Biggers } 797fd8c37c7SEric Biggers 798fd8c37c7SEric Biggers /* Like setkey_f(tfm, key, ksize), but sometimes misalign the key */ 799fd8c37c7SEric Biggers #define do_setkey(setkey_f, tfm, key, ksize, cfg, alignmask) \ 800fd8c37c7SEric Biggers ({ \ 801fd8c37c7SEric Biggers const u8 *keybuf, *keyptr; \ 802fd8c37c7SEric Biggers int err; \ 803fd8c37c7SEric Biggers \ 804fd8c37c7SEric Biggers err = prepare_keybuf((key), (ksize), (cfg), (alignmask), \ 805fd8c37c7SEric Biggers &keybuf, &keyptr); \ 806fd8c37c7SEric Biggers if (err == 0) { \ 807fd8c37c7SEric Biggers err = setkey_f((tfm), keyptr, (ksize)); \ 808fd8c37c7SEric Biggers kfree(keybuf); \ 809fd8c37c7SEric Biggers } \ 810fd8c37c7SEric Biggers err; \ 811fd8c37c7SEric Biggers }) 812fd8c37c7SEric Biggers 81325f9dddbSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 814f2bb770aSEric Biggers 815f2bb770aSEric Biggers /* Generate a random length in range [0, max_len], but prefer smaller values */ 816f2bb770aSEric Biggers static unsigned int generate_random_length(unsigned int max_len) 817f2bb770aSEric Biggers { 818f2bb770aSEric Biggers unsigned int len = prandom_u32() % (max_len + 1); 819f2bb770aSEric Biggers 820f2bb770aSEric Biggers switch (prandom_u32() % 4) { 821f2bb770aSEric Biggers case 0: 822f2bb770aSEric Biggers return len % 64; 823f2bb770aSEric Biggers case 1: 824f2bb770aSEric Biggers return len % 256; 825f2bb770aSEric Biggers case 2: 826f2bb770aSEric Biggers return len % 1024; 827f2bb770aSEric Biggers default: 828f2bb770aSEric Biggers return len; 829f2bb770aSEric Biggers } 830f2bb770aSEric Biggers } 831f2bb770aSEric Biggers 83249763fc6SEric Biggers /* Flip a random bit in the given nonempty data buffer */ 83349763fc6SEric Biggers static void flip_random_bit(u8 *buf, size_t size) 83449763fc6SEric Biggers { 83549763fc6SEric Biggers size_t bitpos; 83649763fc6SEric Biggers 83749763fc6SEric Biggers bitpos = prandom_u32() % (size * 8); 83849763fc6SEric Biggers buf[bitpos / 8] ^= 1 << (bitpos % 8); 83949763fc6SEric Biggers } 84049763fc6SEric Biggers 84149763fc6SEric Biggers /* Flip a random byte in the given nonempty data buffer */ 84249763fc6SEric Biggers static void flip_random_byte(u8 *buf, size_t size) 84349763fc6SEric Biggers { 84449763fc6SEric Biggers buf[prandom_u32() % size] ^= 0xff; 84549763fc6SEric Biggers } 84649763fc6SEric Biggers 84749763fc6SEric Biggers /* Sometimes make some random changes to the given nonempty data buffer */ 84849763fc6SEric Biggers static void mutate_buffer(u8 *buf, size_t size) 849f2bb770aSEric Biggers { 850f2bb770aSEric Biggers size_t num_flips; 851f2bb770aSEric Biggers size_t i; 852f2bb770aSEric Biggers 853f2bb770aSEric Biggers /* Sometimes flip some bits */ 854f2bb770aSEric Biggers if (prandom_u32() % 4 == 0) { 85549763fc6SEric Biggers num_flips = min_t(size_t, 1 << (prandom_u32() % 8), size * 8); 85649763fc6SEric Biggers for (i = 0; i < num_flips; i++) 85749763fc6SEric Biggers flip_random_bit(buf, size); 858f2bb770aSEric Biggers } 859f2bb770aSEric Biggers 860f2bb770aSEric Biggers /* Sometimes flip some bytes */ 861f2bb770aSEric Biggers if (prandom_u32() % 4 == 0) { 86249763fc6SEric Biggers num_flips = min_t(size_t, 1 << (prandom_u32() % 8), size); 863f2bb770aSEric Biggers for (i = 0; i < num_flips; i++) 86449763fc6SEric Biggers flip_random_byte(buf, size); 865f2bb770aSEric Biggers } 866f2bb770aSEric Biggers } 867f2bb770aSEric Biggers 868f2bb770aSEric Biggers /* Randomly generate 'count' bytes, but sometimes make them "interesting" */ 869f2bb770aSEric Biggers static void generate_random_bytes(u8 *buf, size_t count) 870f2bb770aSEric Biggers { 871f2bb770aSEric Biggers u8 b; 872f2bb770aSEric Biggers u8 increment; 873f2bb770aSEric Biggers size_t i; 874f2bb770aSEric Biggers 875f2bb770aSEric Biggers if (count == 0) 876f2bb770aSEric Biggers return; 877f2bb770aSEric Biggers 878f2bb770aSEric Biggers switch (prandom_u32() % 8) { /* Choose a generation strategy */ 879f2bb770aSEric Biggers case 0: 880f2bb770aSEric Biggers case 1: 881f2bb770aSEric Biggers /* All the same byte, plus optional mutations */ 882f2bb770aSEric Biggers switch (prandom_u32() % 4) { 883f2bb770aSEric Biggers case 0: 884f2bb770aSEric Biggers b = 0x00; 885f2bb770aSEric Biggers break; 886f2bb770aSEric Biggers case 1: 887f2bb770aSEric Biggers b = 0xff; 888f2bb770aSEric Biggers break; 889f2bb770aSEric Biggers default: 890f2bb770aSEric Biggers b = (u8)prandom_u32(); 891f2bb770aSEric Biggers break; 892f2bb770aSEric Biggers } 893f2bb770aSEric Biggers memset(buf, b, count); 894f2bb770aSEric Biggers mutate_buffer(buf, count); 895f2bb770aSEric Biggers break; 896f2bb770aSEric Biggers case 2: 897f2bb770aSEric Biggers /* Ascending or descending bytes, plus optional mutations */ 898f2bb770aSEric Biggers increment = (u8)prandom_u32(); 899f2bb770aSEric Biggers b = (u8)prandom_u32(); 900f2bb770aSEric Biggers for (i = 0; i < count; i++, b += increment) 901f2bb770aSEric Biggers buf[i] = b; 902f2bb770aSEric Biggers mutate_buffer(buf, count); 903f2bb770aSEric Biggers break; 904f2bb770aSEric Biggers default: 905f2bb770aSEric Biggers /* Fully random bytes */ 906f2bb770aSEric Biggers for (i = 0; i < count; i++) 907f2bb770aSEric Biggers buf[i] = (u8)prandom_u32(); 908f2bb770aSEric Biggers } 909f2bb770aSEric Biggers } 910f2bb770aSEric Biggers 91125f9dddbSEric Biggers static char *generate_random_sgl_divisions(struct test_sg_division *divs, 91225f9dddbSEric Biggers size_t max_divs, char *p, char *end, 9136570737cSEric Biggers bool gen_flushes, u32 req_flags) 91425f9dddbSEric Biggers { 91525f9dddbSEric Biggers struct test_sg_division *div = divs; 91625f9dddbSEric Biggers unsigned int remaining = TEST_SG_TOTAL; 91725f9dddbSEric Biggers 91825f9dddbSEric Biggers do { 91925f9dddbSEric Biggers unsigned int this_len; 9206570737cSEric Biggers const char *flushtype_str; 92125f9dddbSEric Biggers 92225f9dddbSEric Biggers if (div == &divs[max_divs - 1] || prandom_u32() % 2 == 0) 92325f9dddbSEric Biggers this_len = remaining; 92425f9dddbSEric Biggers else 92525f9dddbSEric Biggers this_len = 1 + (prandom_u32() % remaining); 92625f9dddbSEric Biggers div->proportion_of_total = this_len; 92725f9dddbSEric Biggers 92825f9dddbSEric Biggers if (prandom_u32() % 4 == 0) 92925f9dddbSEric Biggers div->offset = (PAGE_SIZE - 128) + (prandom_u32() % 128); 93025f9dddbSEric Biggers else if (prandom_u32() % 2 == 0) 93125f9dddbSEric Biggers div->offset = prandom_u32() % 32; 93225f9dddbSEric Biggers else 93325f9dddbSEric Biggers div->offset = prandom_u32() % PAGE_SIZE; 93425f9dddbSEric Biggers if (prandom_u32() % 8 == 0) 93525f9dddbSEric Biggers div->offset_relative_to_alignmask = true; 93625f9dddbSEric Biggers 93725f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_NONE; 93825f9dddbSEric Biggers if (gen_flushes) { 93925f9dddbSEric Biggers switch (prandom_u32() % 4) { 94025f9dddbSEric Biggers case 0: 94125f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_REIMPORT; 94225f9dddbSEric Biggers break; 94325f9dddbSEric Biggers case 1: 94425f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_FLUSH; 94525f9dddbSEric Biggers break; 94625f9dddbSEric Biggers } 94725f9dddbSEric Biggers } 94825f9dddbSEric Biggers 9496570737cSEric Biggers if (div->flush_type != FLUSH_TYPE_NONE && 9506570737cSEric Biggers !(req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && 9516570737cSEric Biggers prandom_u32() % 2 == 0) 9526570737cSEric Biggers div->nosimd = true; 9536570737cSEric Biggers 9546570737cSEric Biggers switch (div->flush_type) { 9556570737cSEric Biggers case FLUSH_TYPE_FLUSH: 9566570737cSEric Biggers if (div->nosimd) 9576570737cSEric Biggers flushtype_str = "<flush,nosimd>"; 9586570737cSEric Biggers else 9596570737cSEric Biggers flushtype_str = "<flush>"; 9606570737cSEric Biggers break; 9616570737cSEric Biggers case FLUSH_TYPE_REIMPORT: 9626570737cSEric Biggers if (div->nosimd) 9636570737cSEric Biggers flushtype_str = "<reimport,nosimd>"; 9646570737cSEric Biggers else 9656570737cSEric Biggers flushtype_str = "<reimport>"; 9666570737cSEric Biggers break; 9676570737cSEric Biggers default: 9686570737cSEric Biggers flushtype_str = ""; 9696570737cSEric Biggers break; 9706570737cSEric Biggers } 9716570737cSEric Biggers 97225f9dddbSEric Biggers BUILD_BUG_ON(TEST_SG_TOTAL != 10000); /* for "%u.%u%%" */ 9736570737cSEric Biggers p += scnprintf(p, end - p, "%s%u.%u%%@%s+%u%s", flushtype_str, 97425f9dddbSEric Biggers this_len / 100, this_len % 100, 97525f9dddbSEric Biggers div->offset_relative_to_alignmask ? 97625f9dddbSEric Biggers "alignmask" : "", 97725f9dddbSEric Biggers div->offset, this_len == remaining ? "" : ", "); 97825f9dddbSEric Biggers remaining -= this_len; 97925f9dddbSEric Biggers div++; 98025f9dddbSEric Biggers } while (remaining); 98125f9dddbSEric Biggers 98225f9dddbSEric Biggers return p; 98325f9dddbSEric Biggers } 98425f9dddbSEric Biggers 98525f9dddbSEric Biggers /* Generate a random testvec_config for fuzz testing */ 98625f9dddbSEric Biggers static void generate_random_testvec_config(struct testvec_config *cfg, 98725f9dddbSEric Biggers char *name, size_t max_namelen) 98825f9dddbSEric Biggers { 98925f9dddbSEric Biggers char *p = name; 99025f9dddbSEric Biggers char * const end = name + max_namelen; 99125f9dddbSEric Biggers 99225f9dddbSEric Biggers memset(cfg, 0, sizeof(*cfg)); 99325f9dddbSEric Biggers 99425f9dddbSEric Biggers cfg->name = name; 99525f9dddbSEric Biggers 99625f9dddbSEric Biggers p += scnprintf(p, end - p, "random:"); 99725f9dddbSEric Biggers 99825f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 99925f9dddbSEric Biggers cfg->inplace = true; 100025f9dddbSEric Biggers p += scnprintf(p, end - p, " inplace"); 100125f9dddbSEric Biggers } 100225f9dddbSEric Biggers 100325f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 100425f9dddbSEric Biggers cfg->req_flags |= CRYPTO_TFM_REQ_MAY_SLEEP; 100525f9dddbSEric Biggers p += scnprintf(p, end - p, " may_sleep"); 100625f9dddbSEric Biggers } 100725f9dddbSEric Biggers 100825f9dddbSEric Biggers switch (prandom_u32() % 4) { 100925f9dddbSEric Biggers case 0: 101025f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_FINAL; 101125f9dddbSEric Biggers p += scnprintf(p, end - p, " use_final"); 101225f9dddbSEric Biggers break; 101325f9dddbSEric Biggers case 1: 101425f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_FINUP; 101525f9dddbSEric Biggers p += scnprintf(p, end - p, " use_finup"); 101625f9dddbSEric Biggers break; 101725f9dddbSEric Biggers default: 101825f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_DIGEST; 101925f9dddbSEric Biggers p += scnprintf(p, end - p, " use_digest"); 102025f9dddbSEric Biggers break; 102125f9dddbSEric Biggers } 102225f9dddbSEric Biggers 10236570737cSEric Biggers if (!(cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && 10246570737cSEric Biggers prandom_u32() % 2 == 0) { 10256570737cSEric Biggers cfg->nosimd = true; 10266570737cSEric Biggers p += scnprintf(p, end - p, " nosimd"); 10276570737cSEric Biggers } 10286570737cSEric Biggers 102925f9dddbSEric Biggers p += scnprintf(p, end - p, " src_divs=["); 103025f9dddbSEric Biggers p = generate_random_sgl_divisions(cfg->src_divs, 103125f9dddbSEric Biggers ARRAY_SIZE(cfg->src_divs), p, end, 103225f9dddbSEric Biggers (cfg->finalization_type != 10336570737cSEric Biggers FINALIZATION_TYPE_DIGEST), 10346570737cSEric Biggers cfg->req_flags); 103525f9dddbSEric Biggers p += scnprintf(p, end - p, "]"); 103625f9dddbSEric Biggers 103725f9dddbSEric Biggers if (!cfg->inplace && prandom_u32() % 2 == 0) { 103825f9dddbSEric Biggers p += scnprintf(p, end - p, " dst_divs=["); 103925f9dddbSEric Biggers p = generate_random_sgl_divisions(cfg->dst_divs, 104025f9dddbSEric Biggers ARRAY_SIZE(cfg->dst_divs), 10416570737cSEric Biggers p, end, false, 10426570737cSEric Biggers cfg->req_flags); 104325f9dddbSEric Biggers p += scnprintf(p, end - p, "]"); 104425f9dddbSEric Biggers } 104525f9dddbSEric Biggers 104625f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 104725f9dddbSEric Biggers cfg->iv_offset = 1 + (prandom_u32() % MAX_ALGAPI_ALIGNMASK); 104825f9dddbSEric Biggers p += scnprintf(p, end - p, " iv_offset=%u", cfg->iv_offset); 104925f9dddbSEric Biggers } 105025f9dddbSEric Biggers 1051fd8c37c7SEric Biggers if (prandom_u32() % 2 == 0) { 1052fd8c37c7SEric Biggers cfg->key_offset = 1 + (prandom_u32() % MAX_ALGAPI_ALIGNMASK); 1053fd8c37c7SEric Biggers p += scnprintf(p, end - p, " key_offset=%u", cfg->key_offset); 1054fd8c37c7SEric Biggers } 1055fd8c37c7SEric Biggers 105625f9dddbSEric Biggers WARN_ON_ONCE(!valid_testvec_config(cfg)); 105725f9dddbSEric Biggers } 1058b55e1a39SEric Biggers 1059b55e1a39SEric Biggers static void crypto_disable_simd_for_test(void) 1060b55e1a39SEric Biggers { 106182e269adSSebastian Andrzej Siewior migrate_disable(); 1062b55e1a39SEric Biggers __this_cpu_write(crypto_simd_disabled_for_test, true); 1063b55e1a39SEric Biggers } 1064b55e1a39SEric Biggers 1065b55e1a39SEric Biggers static void crypto_reenable_simd_for_test(void) 1066b55e1a39SEric Biggers { 1067b55e1a39SEric Biggers __this_cpu_write(crypto_simd_disabled_for_test, false); 106882e269adSSebastian Andrzej Siewior migrate_enable(); 1069b55e1a39SEric Biggers } 1070f2bb770aSEric Biggers 1071f2bb770aSEric Biggers /* 1072f2bb770aSEric Biggers * Given an algorithm name, build the name of the generic implementation of that 1073f2bb770aSEric Biggers * algorithm, assuming the usual naming convention. Specifically, this appends 1074f2bb770aSEric Biggers * "-generic" to every part of the name that is not a template name. Examples: 1075f2bb770aSEric Biggers * 1076f2bb770aSEric Biggers * aes => aes-generic 1077f2bb770aSEric Biggers * cbc(aes) => cbc(aes-generic) 1078f2bb770aSEric Biggers * cts(cbc(aes)) => cts(cbc(aes-generic)) 1079f2bb770aSEric Biggers * rfc7539(chacha20,poly1305) => rfc7539(chacha20-generic,poly1305-generic) 1080f2bb770aSEric Biggers * 1081f2bb770aSEric Biggers * Return: 0 on success, or -ENAMETOOLONG if the generic name would be too long 1082f2bb770aSEric Biggers */ 1083f2bb770aSEric Biggers static int build_generic_driver_name(const char *algname, 1084f2bb770aSEric Biggers char driver_name[CRYPTO_MAX_ALG_NAME]) 1085f2bb770aSEric Biggers { 1086f2bb770aSEric Biggers const char *in = algname; 1087f2bb770aSEric Biggers char *out = driver_name; 1088f2bb770aSEric Biggers size_t len = strlen(algname); 1089f2bb770aSEric Biggers 1090f2bb770aSEric Biggers if (len >= CRYPTO_MAX_ALG_NAME) 1091f2bb770aSEric Biggers goto too_long; 1092f2bb770aSEric Biggers do { 1093f2bb770aSEric Biggers const char *in_saved = in; 1094f2bb770aSEric Biggers 1095f2bb770aSEric Biggers while (*in && *in != '(' && *in != ')' && *in != ',') 1096f2bb770aSEric Biggers *out++ = *in++; 1097f2bb770aSEric Biggers if (*in != '(' && in > in_saved) { 1098f2bb770aSEric Biggers len += 8; 1099f2bb770aSEric Biggers if (len >= CRYPTO_MAX_ALG_NAME) 1100f2bb770aSEric Biggers goto too_long; 1101f2bb770aSEric Biggers memcpy(out, "-generic", 8); 1102f2bb770aSEric Biggers out += 8; 1103f2bb770aSEric Biggers } 1104f2bb770aSEric Biggers } while ((*out++ = *in++) != '\0'); 1105f2bb770aSEric Biggers return 0; 1106f2bb770aSEric Biggers 1107f2bb770aSEric Biggers too_long: 1108f2bb770aSEric Biggers pr_err("alg: generic driver name for \"%s\" would be too long\n", 1109f2bb770aSEric Biggers algname); 1110f2bb770aSEric Biggers return -ENAMETOOLONG; 1111f2bb770aSEric Biggers } 1112b55e1a39SEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 1113b55e1a39SEric Biggers static void crypto_disable_simd_for_test(void) 1114b55e1a39SEric Biggers { 1115b55e1a39SEric Biggers } 1116b55e1a39SEric Biggers 1117b55e1a39SEric Biggers static void crypto_reenable_simd_for_test(void) 1118b55e1a39SEric Biggers { 1119b55e1a39SEric Biggers } 1120b55e1a39SEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 112125f9dddbSEric Biggers 1122d8ea98aaSEric Biggers static int build_hash_sglist(struct test_sglist *tsgl, 1123d8ea98aaSEric Biggers const struct hash_testvec *vec, 1124d8ea98aaSEric Biggers const struct testvec_config *cfg, 1125d8ea98aaSEric Biggers unsigned int alignmask, 1126d8ea98aaSEric Biggers const struct test_sg_division *divs[XBUFSIZE]) 1127d8ea98aaSEric Biggers { 1128d8ea98aaSEric Biggers struct kvec kv; 1129d8ea98aaSEric Biggers struct iov_iter input; 1130d8ea98aaSEric Biggers 1131d8ea98aaSEric Biggers kv.iov_base = (void *)vec->plaintext; 1132d8ea98aaSEric Biggers kv.iov_len = vec->psize; 1133d8ea98aaSEric Biggers iov_iter_kvec(&input, WRITE, &kv, 1, vec->psize); 1134d8ea98aaSEric Biggers return build_test_sglist(tsgl, cfg->src_divs, alignmask, vec->psize, 1135d8ea98aaSEric Biggers &input, divs); 1136d8ea98aaSEric Biggers } 1137d8ea98aaSEric Biggers 1138d8ea98aaSEric Biggers static int check_hash_result(const char *type, 1139d8ea98aaSEric Biggers const u8 *result, unsigned int digestsize, 1140d8ea98aaSEric Biggers const struct hash_testvec *vec, 1141d8ea98aaSEric Biggers const char *vec_name, 1142d8ea98aaSEric Biggers const char *driver, 1143d8ea98aaSEric Biggers const struct testvec_config *cfg) 1144d8ea98aaSEric Biggers { 1145d8ea98aaSEric Biggers if (memcmp(result, vec->digest, digestsize) != 0) { 1146d8ea98aaSEric Biggers pr_err("alg: %s: %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 1147d8ea98aaSEric Biggers type, driver, vec_name, cfg->name); 1148d8ea98aaSEric Biggers return -EINVAL; 1149d8ea98aaSEric Biggers } 1150d8ea98aaSEric Biggers if (!testmgr_is_poison(&result[digestsize], TESTMGR_POISON_LEN)) { 1151d8ea98aaSEric Biggers pr_err("alg: %s: %s overran result buffer on test vector %s, cfg=\"%s\"\n", 1152d8ea98aaSEric Biggers type, driver, vec_name, cfg->name); 1153d8ea98aaSEric Biggers return -EOVERFLOW; 1154d8ea98aaSEric Biggers } 1155d8ea98aaSEric Biggers return 0; 1156d8ea98aaSEric Biggers } 1157d8ea98aaSEric Biggers 1158d8ea98aaSEric Biggers static inline int check_shash_op(const char *op, int err, 1159d8ea98aaSEric Biggers const char *driver, const char *vec_name, 1160d8ea98aaSEric Biggers const struct testvec_config *cfg) 1161d8ea98aaSEric Biggers { 1162d8ea98aaSEric Biggers if (err) 1163d8ea98aaSEric Biggers pr_err("alg: shash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", 1164d8ea98aaSEric Biggers driver, op, err, vec_name, cfg->name); 1165d8ea98aaSEric Biggers return err; 1166d8ea98aaSEric Biggers } 1167d8ea98aaSEric Biggers 1168d8ea98aaSEric Biggers /* Test one hash test vector in one configuration, using the shash API */ 116979cafe9aSEric Biggers static int test_shash_vec_cfg(const struct hash_testvec *vec, 1170d8ea98aaSEric Biggers const char *vec_name, 1171d8ea98aaSEric Biggers const struct testvec_config *cfg, 1172d8ea98aaSEric Biggers struct shash_desc *desc, 1173d8ea98aaSEric Biggers struct test_sglist *tsgl, 1174d8ea98aaSEric Biggers u8 *hashstate) 1175d8ea98aaSEric Biggers { 1176d8ea98aaSEric Biggers struct crypto_shash *tfm = desc->tfm; 1177d8ea98aaSEric Biggers const unsigned int alignmask = crypto_shash_alignmask(tfm); 1178d8ea98aaSEric Biggers const unsigned int digestsize = crypto_shash_digestsize(tfm); 1179d8ea98aaSEric Biggers const unsigned int statesize = crypto_shash_statesize(tfm); 118079cafe9aSEric Biggers const char *driver = crypto_shash_driver_name(tfm); 1181d8ea98aaSEric Biggers const struct test_sg_division *divs[XBUFSIZE]; 1182d8ea98aaSEric Biggers unsigned int i; 1183d8ea98aaSEric Biggers u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; 1184d8ea98aaSEric Biggers int err; 1185d8ea98aaSEric Biggers 1186d8ea98aaSEric Biggers /* Set the key, if specified */ 1187d8ea98aaSEric Biggers if (vec->ksize) { 1188fd8c37c7SEric Biggers err = do_setkey(crypto_shash_setkey, tfm, vec->key, vec->ksize, 1189fd8c37c7SEric Biggers cfg, alignmask); 1190d8ea98aaSEric Biggers if (err) { 1191d8ea98aaSEric Biggers if (err == vec->setkey_error) 1192d8ea98aaSEric Biggers return 0; 1193d8ea98aaSEric Biggers pr_err("alg: shash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1194d8ea98aaSEric Biggers driver, vec_name, vec->setkey_error, err, 1195d8ea98aaSEric Biggers crypto_shash_get_flags(tfm)); 1196d8ea98aaSEric Biggers return err; 1197d8ea98aaSEric Biggers } 1198d8ea98aaSEric Biggers if (vec->setkey_error) { 1199d8ea98aaSEric Biggers pr_err("alg: shash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1200d8ea98aaSEric Biggers driver, vec_name, vec->setkey_error); 1201d8ea98aaSEric Biggers return -EINVAL; 1202d8ea98aaSEric Biggers } 1203d8ea98aaSEric Biggers } 1204d8ea98aaSEric Biggers 1205d8ea98aaSEric Biggers /* Build the scatterlist for the source data */ 1206d8ea98aaSEric Biggers err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); 1207d8ea98aaSEric Biggers if (err) { 1208d8ea98aaSEric Biggers pr_err("alg: shash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", 1209d8ea98aaSEric Biggers driver, vec_name, cfg->name); 1210d8ea98aaSEric Biggers return err; 1211d8ea98aaSEric Biggers } 1212d8ea98aaSEric Biggers 1213d8ea98aaSEric Biggers /* Do the actual hashing */ 1214d8ea98aaSEric Biggers 1215d8ea98aaSEric Biggers testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); 1216d8ea98aaSEric Biggers testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); 1217d8ea98aaSEric Biggers 1218d8ea98aaSEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || 1219d8ea98aaSEric Biggers vec->digest_error) { 1220d8ea98aaSEric Biggers /* Just using digest() */ 1221d8ea98aaSEric Biggers if (tsgl->nents != 1) 1222d8ea98aaSEric Biggers return 0; 1223d8ea98aaSEric Biggers if (cfg->nosimd) 1224d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1225e40ff6f3SKai Ye err = crypto_shash_digest(desc, sg_virt(&tsgl->sgl[0]), 1226d8ea98aaSEric Biggers tsgl->sgl[0].length, result); 1227d8ea98aaSEric Biggers if (cfg->nosimd) 1228d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1229d8ea98aaSEric Biggers if (err) { 1230d8ea98aaSEric Biggers if (err == vec->digest_error) 1231d8ea98aaSEric Biggers return 0; 1232d8ea98aaSEric Biggers pr_err("alg: shash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1233d8ea98aaSEric Biggers driver, vec_name, vec->digest_error, err, 1234d8ea98aaSEric Biggers cfg->name); 1235d8ea98aaSEric Biggers return err; 1236d8ea98aaSEric Biggers } 1237d8ea98aaSEric Biggers if (vec->digest_error) { 1238d8ea98aaSEric Biggers pr_err("alg: shash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1239d8ea98aaSEric Biggers driver, vec_name, vec->digest_error, cfg->name); 1240d8ea98aaSEric Biggers return -EINVAL; 1241d8ea98aaSEric Biggers } 1242d8ea98aaSEric Biggers goto result_ready; 1243d8ea98aaSEric Biggers } 1244d8ea98aaSEric Biggers 1245d8ea98aaSEric Biggers /* Using init(), zero or more update(), then final() or finup() */ 1246d8ea98aaSEric Biggers 1247d8ea98aaSEric Biggers if (cfg->nosimd) 1248d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1249d8ea98aaSEric Biggers err = crypto_shash_init(desc); 1250d8ea98aaSEric Biggers if (cfg->nosimd) 1251d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1252d8ea98aaSEric Biggers err = check_shash_op("init", err, driver, vec_name, cfg); 1253d8ea98aaSEric Biggers if (err) 1254d8ea98aaSEric Biggers return err; 1255d8ea98aaSEric Biggers 1256d8ea98aaSEric Biggers for (i = 0; i < tsgl->nents; i++) { 1257d8ea98aaSEric Biggers if (i + 1 == tsgl->nents && 1258d8ea98aaSEric Biggers cfg->finalization_type == FINALIZATION_TYPE_FINUP) { 1259d8ea98aaSEric Biggers if (divs[i]->nosimd) 1260d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1261e40ff6f3SKai Ye err = crypto_shash_finup(desc, sg_virt(&tsgl->sgl[i]), 1262d8ea98aaSEric Biggers tsgl->sgl[i].length, result); 1263d8ea98aaSEric Biggers if (divs[i]->nosimd) 1264d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1265d8ea98aaSEric Biggers err = check_shash_op("finup", err, driver, vec_name, 1266d8ea98aaSEric Biggers cfg); 1267d8ea98aaSEric Biggers if (err) 1268d8ea98aaSEric Biggers return err; 1269d8ea98aaSEric Biggers goto result_ready; 1270d8ea98aaSEric Biggers } 1271d8ea98aaSEric Biggers if (divs[i]->nosimd) 1272d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1273e40ff6f3SKai Ye err = crypto_shash_update(desc, sg_virt(&tsgl->sgl[i]), 1274d8ea98aaSEric Biggers tsgl->sgl[i].length); 1275d8ea98aaSEric Biggers if (divs[i]->nosimd) 1276d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1277d8ea98aaSEric Biggers err = check_shash_op("update", err, driver, vec_name, cfg); 1278d8ea98aaSEric Biggers if (err) 1279d8ea98aaSEric Biggers return err; 1280d8ea98aaSEric Biggers if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { 1281d8ea98aaSEric Biggers /* Test ->export() and ->import() */ 1282d8ea98aaSEric Biggers testmgr_poison(hashstate + statesize, 1283d8ea98aaSEric Biggers TESTMGR_POISON_LEN); 1284d8ea98aaSEric Biggers err = crypto_shash_export(desc, hashstate); 1285d8ea98aaSEric Biggers err = check_shash_op("export", err, driver, vec_name, 1286d8ea98aaSEric Biggers cfg); 1287d8ea98aaSEric Biggers if (err) 1288d8ea98aaSEric Biggers return err; 1289d8ea98aaSEric Biggers if (!testmgr_is_poison(hashstate + statesize, 1290d8ea98aaSEric Biggers TESTMGR_POISON_LEN)) { 1291d8ea98aaSEric Biggers pr_err("alg: shash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", 1292d8ea98aaSEric Biggers driver, vec_name, cfg->name); 1293d8ea98aaSEric Biggers return -EOVERFLOW; 1294d8ea98aaSEric Biggers } 1295d8ea98aaSEric Biggers testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); 1296d8ea98aaSEric Biggers err = crypto_shash_import(desc, hashstate); 1297d8ea98aaSEric Biggers err = check_shash_op("import", err, driver, vec_name, 1298d8ea98aaSEric Biggers cfg); 1299d8ea98aaSEric Biggers if (err) 1300d8ea98aaSEric Biggers return err; 1301d8ea98aaSEric Biggers } 1302d8ea98aaSEric Biggers } 1303d8ea98aaSEric Biggers 1304d8ea98aaSEric Biggers if (cfg->nosimd) 1305d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1306d8ea98aaSEric Biggers err = crypto_shash_final(desc, result); 1307d8ea98aaSEric Biggers if (cfg->nosimd) 1308d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1309d8ea98aaSEric Biggers err = check_shash_op("final", err, driver, vec_name, cfg); 1310d8ea98aaSEric Biggers if (err) 1311d8ea98aaSEric Biggers return err; 1312d8ea98aaSEric Biggers result_ready: 1313d8ea98aaSEric Biggers return check_hash_result("shash", result, digestsize, vec, vec_name, 1314d8ea98aaSEric Biggers driver, cfg); 1315d8ea98aaSEric Biggers } 1316d8ea98aaSEric Biggers 13176570737cSEric Biggers static int do_ahash_op(int (*op)(struct ahash_request *req), 13186570737cSEric Biggers struct ahash_request *req, 13196570737cSEric Biggers struct crypto_wait *wait, bool nosimd) 13206570737cSEric Biggers { 13216570737cSEric Biggers int err; 13226570737cSEric Biggers 13236570737cSEric Biggers if (nosimd) 13246570737cSEric Biggers crypto_disable_simd_for_test(); 13256570737cSEric Biggers 13266570737cSEric Biggers err = op(req); 13276570737cSEric Biggers 13286570737cSEric Biggers if (nosimd) 13296570737cSEric Biggers crypto_reenable_simd_for_test(); 13306570737cSEric Biggers 13316570737cSEric Biggers return crypto_wait_req(err, wait); 13326570737cSEric Biggers } 13336570737cSEric Biggers 1334d8ea98aaSEric Biggers static int check_nonfinal_ahash_op(const char *op, int err, 13354cc2dcf9SEric Biggers u8 *result, unsigned int digestsize, 1336951d1332SEric Biggers const char *driver, const char *vec_name, 13374cc2dcf9SEric Biggers const struct testvec_config *cfg) 1338466d7b9fSKamil Konieczny { 13394cc2dcf9SEric Biggers if (err) { 1340d8ea98aaSEric Biggers pr_err("alg: ahash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", 1341951d1332SEric Biggers driver, op, err, vec_name, cfg->name); 13424cc2dcf9SEric Biggers return err; 13434cc2dcf9SEric Biggers } 13444cc2dcf9SEric Biggers if (!testmgr_is_poison(result, digestsize)) { 1345d8ea98aaSEric Biggers pr_err("alg: ahash: %s %s() used result buffer on test vector %s, cfg=\"%s\"\n", 1346951d1332SEric Biggers driver, op, vec_name, cfg->name); 1347466d7b9fSKamil Konieczny return -EINVAL; 1348466d7b9fSKamil Konieczny } 1349466d7b9fSKamil Konieczny return 0; 1350466d7b9fSKamil Konieczny } 1351466d7b9fSKamil Konieczny 1352d8ea98aaSEric Biggers /* Test one hash test vector in one configuration, using the ahash API */ 135379cafe9aSEric Biggers static int test_ahash_vec_cfg(const struct hash_testvec *vec, 1354951d1332SEric Biggers const char *vec_name, 13554cc2dcf9SEric Biggers const struct testvec_config *cfg, 13564cc2dcf9SEric Biggers struct ahash_request *req, 13574cc2dcf9SEric Biggers struct test_sglist *tsgl, 13584cc2dcf9SEric Biggers u8 *hashstate) 1359018ba95cSWang, Rui Y { 13604cc2dcf9SEric Biggers struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); 13614cc2dcf9SEric Biggers const unsigned int alignmask = crypto_ahash_alignmask(tfm); 13624cc2dcf9SEric Biggers const unsigned int digestsize = crypto_ahash_digestsize(tfm); 13634cc2dcf9SEric Biggers const unsigned int statesize = crypto_ahash_statesize(tfm); 136479cafe9aSEric Biggers const char *driver = crypto_ahash_driver_name(tfm); 13654cc2dcf9SEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 13664cc2dcf9SEric Biggers const struct test_sg_division *divs[XBUFSIZE]; 13674cc2dcf9SEric Biggers DECLARE_CRYPTO_WAIT(wait); 13684cc2dcf9SEric Biggers unsigned int i; 13694cc2dcf9SEric Biggers struct scatterlist *pending_sgl; 13704cc2dcf9SEric Biggers unsigned int pending_len; 13714cc2dcf9SEric Biggers u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; 13724cc2dcf9SEric Biggers int err; 1373018ba95cSWang, Rui Y 13744cc2dcf9SEric Biggers /* Set the key, if specified */ 13754cc2dcf9SEric Biggers if (vec->ksize) { 1376fd8c37c7SEric Biggers err = do_setkey(crypto_ahash_setkey, tfm, vec->key, vec->ksize, 1377fd8c37c7SEric Biggers cfg, alignmask); 13784cc2dcf9SEric Biggers if (err) { 13795283a8eeSEric Biggers if (err == vec->setkey_error) 13805283a8eeSEric Biggers return 0; 1381d8ea98aaSEric Biggers pr_err("alg: ahash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1382951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 13834cc2dcf9SEric Biggers crypto_ahash_get_flags(tfm)); 13844cc2dcf9SEric Biggers return err; 1385da7f033dSHerbert Xu } 13865283a8eeSEric Biggers if (vec->setkey_error) { 1387d8ea98aaSEric Biggers pr_err("alg: ahash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1388951d1332SEric Biggers driver, vec_name, vec->setkey_error); 13895283a8eeSEric Biggers return -EINVAL; 13905283a8eeSEric Biggers } 1391da7f033dSHerbert Xu } 1392da7f033dSHerbert Xu 13934cc2dcf9SEric Biggers /* Build the scatterlist for the source data */ 1394d8ea98aaSEric Biggers err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); 13954cc2dcf9SEric Biggers if (err) { 1396d8ea98aaSEric Biggers pr_err("alg: ahash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", 1397951d1332SEric Biggers driver, vec_name, cfg->name); 13984cc2dcf9SEric Biggers return err; 1399a8f1a052SDavid S. Miller } 1400da7f033dSHerbert Xu 14014cc2dcf9SEric Biggers /* Do the actual hashing */ 1402da7f033dSHerbert Xu 14034cc2dcf9SEric Biggers testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); 14044cc2dcf9SEric Biggers testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); 140576715095SGilad Ben-Yossef 14065283a8eeSEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || 14075283a8eeSEric Biggers vec->digest_error) { 14084cc2dcf9SEric Biggers /* Just using digest() */ 14094cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, 14107f397136SGilad Ben-Yossef &wait); 14114cc2dcf9SEric Biggers ahash_request_set_crypt(req, tsgl->sgl, result, vec->psize); 14126570737cSEric Biggers err = do_ahash_op(crypto_ahash_digest, req, &wait, cfg->nosimd); 14134cc2dcf9SEric Biggers if (err) { 14145283a8eeSEric Biggers if (err == vec->digest_error) 14155283a8eeSEric Biggers return 0; 1416d8ea98aaSEric Biggers pr_err("alg: ahash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1417951d1332SEric Biggers driver, vec_name, vec->digest_error, err, 14185283a8eeSEric Biggers cfg->name); 14194cc2dcf9SEric Biggers return err; 1420018ba95cSWang, Rui Y } 14215283a8eeSEric Biggers if (vec->digest_error) { 1422d8ea98aaSEric Biggers pr_err("alg: ahash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1423951d1332SEric Biggers driver, vec_name, vec->digest_error, cfg->name); 14245283a8eeSEric Biggers return -EINVAL; 14255283a8eeSEric Biggers } 14264cc2dcf9SEric Biggers goto result_ready; 1427018ba95cSWang, Rui Y } 14284cc2dcf9SEric Biggers 14294cc2dcf9SEric Biggers /* Using init(), zero or more update(), then final() or finup() */ 14304cc2dcf9SEric Biggers 14314cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); 14324cc2dcf9SEric Biggers ahash_request_set_crypt(req, NULL, result, 0); 14336570737cSEric Biggers err = do_ahash_op(crypto_ahash_init, req, &wait, cfg->nosimd); 1434d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("init", err, result, digestsize, 1435951d1332SEric Biggers driver, vec_name, cfg); 14364cc2dcf9SEric Biggers if (err) 14374cc2dcf9SEric Biggers return err; 14384cc2dcf9SEric Biggers 14394cc2dcf9SEric Biggers pending_sgl = NULL; 14404cc2dcf9SEric Biggers pending_len = 0; 14414cc2dcf9SEric Biggers for (i = 0; i < tsgl->nents; i++) { 14424cc2dcf9SEric Biggers if (divs[i]->flush_type != FLUSH_TYPE_NONE && 14434cc2dcf9SEric Biggers pending_sgl != NULL) { 14444cc2dcf9SEric Biggers /* update() with the pending data */ 14454cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, 14464cc2dcf9SEric Biggers crypto_req_done, &wait); 14474cc2dcf9SEric Biggers ahash_request_set_crypt(req, pending_sgl, result, 14484cc2dcf9SEric Biggers pending_len); 14496570737cSEric Biggers err = do_ahash_op(crypto_ahash_update, req, &wait, 14506570737cSEric Biggers divs[i]->nosimd); 1451d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("update", err, 14524cc2dcf9SEric Biggers result, digestsize, 1453951d1332SEric Biggers driver, vec_name, cfg); 14544cc2dcf9SEric Biggers if (err) 14554cc2dcf9SEric Biggers return err; 14564cc2dcf9SEric Biggers pending_sgl = NULL; 14574cc2dcf9SEric Biggers pending_len = 0; 1458018ba95cSWang, Rui Y } 14594cc2dcf9SEric Biggers if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { 14604cc2dcf9SEric Biggers /* Test ->export() and ->import() */ 14614cc2dcf9SEric Biggers testmgr_poison(hashstate + statesize, 14624cc2dcf9SEric Biggers TESTMGR_POISON_LEN); 14634cc2dcf9SEric Biggers err = crypto_ahash_export(req, hashstate); 1464d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("export", err, 14654cc2dcf9SEric Biggers result, digestsize, 1466951d1332SEric Biggers driver, vec_name, cfg); 14674cc2dcf9SEric Biggers if (err) 14684cc2dcf9SEric Biggers return err; 14694cc2dcf9SEric Biggers if (!testmgr_is_poison(hashstate + statesize, 14704cc2dcf9SEric Biggers TESTMGR_POISON_LEN)) { 1471d8ea98aaSEric Biggers pr_err("alg: ahash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", 1472951d1332SEric Biggers driver, vec_name, cfg->name); 14734cc2dcf9SEric Biggers return -EOVERFLOW; 14744cc2dcf9SEric Biggers } 14754cc2dcf9SEric Biggers 14764cc2dcf9SEric Biggers testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); 14774cc2dcf9SEric Biggers err = crypto_ahash_import(req, hashstate); 1478d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("import", err, 14794cc2dcf9SEric Biggers result, digestsize, 1480951d1332SEric Biggers driver, vec_name, cfg); 14814cc2dcf9SEric Biggers if (err) 14824cc2dcf9SEric Biggers return err; 14834cc2dcf9SEric Biggers } 14844cc2dcf9SEric Biggers if (pending_sgl == NULL) 14854cc2dcf9SEric Biggers pending_sgl = &tsgl->sgl[i]; 14864cc2dcf9SEric Biggers pending_len += tsgl->sgl[i].length; 14874cc2dcf9SEric Biggers } 14884cc2dcf9SEric Biggers 14894cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); 14904cc2dcf9SEric Biggers ahash_request_set_crypt(req, pending_sgl, result, pending_len); 14914cc2dcf9SEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_FINAL) { 14924cc2dcf9SEric Biggers /* finish with update() and final() */ 14936570737cSEric Biggers err = do_ahash_op(crypto_ahash_update, req, &wait, cfg->nosimd); 1494d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("update", err, result, digestsize, 1495951d1332SEric Biggers driver, vec_name, cfg); 14964cc2dcf9SEric Biggers if (err) 14974cc2dcf9SEric Biggers return err; 14986570737cSEric Biggers err = do_ahash_op(crypto_ahash_final, req, &wait, cfg->nosimd); 14994cc2dcf9SEric Biggers if (err) { 1500d8ea98aaSEric Biggers pr_err("alg: ahash: %s final() failed with err %d on test vector %s, cfg=\"%s\"\n", 1501951d1332SEric Biggers driver, err, vec_name, cfg->name); 15024cc2dcf9SEric Biggers return err; 15034cc2dcf9SEric Biggers } 15044cc2dcf9SEric Biggers } else { 15054cc2dcf9SEric Biggers /* finish with finup() */ 15066570737cSEric Biggers err = do_ahash_op(crypto_ahash_finup, req, &wait, cfg->nosimd); 15074cc2dcf9SEric Biggers if (err) { 1508d8ea98aaSEric Biggers pr_err("alg: ahash: %s finup() failed with err %d on test vector %s, cfg=\"%s\"\n", 1509951d1332SEric Biggers driver, err, vec_name, cfg->name); 15104cc2dcf9SEric Biggers return err; 1511018ba95cSWang, Rui Y } 1512018ba95cSWang, Rui Y } 1513018ba95cSWang, Rui Y 15144cc2dcf9SEric Biggers result_ready: 1515d8ea98aaSEric Biggers return check_hash_result("ahash", result, digestsize, vec, vec_name, 1516d8ea98aaSEric Biggers driver, cfg); 1517da5ffe11SJussi Kivilinna } 1518da5ffe11SJussi Kivilinna 151979cafe9aSEric Biggers static int test_hash_vec_cfg(const struct hash_testvec *vec, 1520d8ea98aaSEric Biggers const char *vec_name, 1521d8ea98aaSEric Biggers const struct testvec_config *cfg, 1522d8ea98aaSEric Biggers struct ahash_request *req, 1523d8ea98aaSEric Biggers struct shash_desc *desc, 1524d8ea98aaSEric Biggers struct test_sglist *tsgl, 1525d8ea98aaSEric Biggers u8 *hashstate) 1526d8ea98aaSEric Biggers { 1527d8ea98aaSEric Biggers int err; 1528d8ea98aaSEric Biggers 1529d8ea98aaSEric Biggers /* 1530d8ea98aaSEric Biggers * For algorithms implemented as "shash", most bugs will be detected by 1531d8ea98aaSEric Biggers * both the shash and ahash tests. Test the shash API first so that the 1532d8ea98aaSEric Biggers * failures involve less indirection, so are easier to debug. 1533d8ea98aaSEric Biggers */ 1534d8ea98aaSEric Biggers 1535d8ea98aaSEric Biggers if (desc) { 153679cafe9aSEric Biggers err = test_shash_vec_cfg(vec, vec_name, cfg, desc, tsgl, 1537d8ea98aaSEric Biggers hashstate); 1538d8ea98aaSEric Biggers if (err) 1539d8ea98aaSEric Biggers return err; 1540d8ea98aaSEric Biggers } 1541d8ea98aaSEric Biggers 154279cafe9aSEric Biggers return test_ahash_vec_cfg(vec, vec_name, cfg, req, tsgl, hashstate); 1543da5ffe11SJussi Kivilinna } 1544da5ffe11SJussi Kivilinna 154579cafe9aSEric Biggers static int test_hash_vec(const struct hash_testvec *vec, unsigned int vec_num, 154679cafe9aSEric Biggers struct ahash_request *req, struct shash_desc *desc, 154779cafe9aSEric Biggers struct test_sglist *tsgl, u8 *hashstate) 15484cc2dcf9SEric Biggers { 1549951d1332SEric Biggers char vec_name[16]; 15504cc2dcf9SEric Biggers unsigned int i; 15514cc2dcf9SEric Biggers int err; 15524cc2dcf9SEric Biggers 1553951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 1554951d1332SEric Biggers 15554cc2dcf9SEric Biggers for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) { 155679cafe9aSEric Biggers err = test_hash_vec_cfg(vec, vec_name, 15574cc2dcf9SEric Biggers &default_hash_testvec_configs[i], 1558d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 15594cc2dcf9SEric Biggers if (err) 15604cc2dcf9SEric Biggers return err; 15614cc2dcf9SEric Biggers } 15624cc2dcf9SEric Biggers 15634cc2dcf9SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 15644cc2dcf9SEric Biggers if (!noextratests) { 15654cc2dcf9SEric Biggers struct testvec_config cfg; 15664cc2dcf9SEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 15674cc2dcf9SEric Biggers 15684cc2dcf9SEric Biggers for (i = 0; i < fuzz_iterations; i++) { 15694cc2dcf9SEric Biggers generate_random_testvec_config(&cfg, cfgname, 15704cc2dcf9SEric Biggers sizeof(cfgname)); 157179cafe9aSEric Biggers err = test_hash_vec_cfg(vec, vec_name, &cfg, 1572d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 15734cc2dcf9SEric Biggers if (err) 15744cc2dcf9SEric Biggers return err; 1575e63e1b0dSEric Biggers cond_resched(); 15764cc2dcf9SEric Biggers } 15774cc2dcf9SEric Biggers } 15784cc2dcf9SEric Biggers #endif 15794cc2dcf9SEric Biggers return 0; 15804cc2dcf9SEric Biggers } 15814cc2dcf9SEric Biggers 15829a8a6b3fSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 15839a8a6b3fSEric Biggers /* 15849a8a6b3fSEric Biggers * Generate a hash test vector from the given implementation. 15859a8a6b3fSEric Biggers * Assumes the buffers in 'vec' were already allocated. 15869a8a6b3fSEric Biggers */ 1587149c4e6eSArnd Bergmann static void generate_random_hash_testvec(struct shash_desc *desc, 15889a8a6b3fSEric Biggers struct hash_testvec *vec, 15899a8a6b3fSEric Biggers unsigned int maxkeysize, 15909a8a6b3fSEric Biggers unsigned int maxdatasize, 15919a8a6b3fSEric Biggers char *name, size_t max_namelen) 15929a8a6b3fSEric Biggers { 15939a8a6b3fSEric Biggers /* Data */ 15949a8a6b3fSEric Biggers vec->psize = generate_random_length(maxdatasize); 15959a8a6b3fSEric Biggers generate_random_bytes((u8 *)vec->plaintext, vec->psize); 15969a8a6b3fSEric Biggers 15979a8a6b3fSEric Biggers /* 15989a8a6b3fSEric Biggers * Key: length in range [1, maxkeysize], but usually choose maxkeysize. 15999a8a6b3fSEric Biggers * If algorithm is unkeyed, then maxkeysize == 0 and set ksize = 0. 16009a8a6b3fSEric Biggers */ 16019a8a6b3fSEric Biggers vec->setkey_error = 0; 16029a8a6b3fSEric Biggers vec->ksize = 0; 16039a8a6b3fSEric Biggers if (maxkeysize) { 16049a8a6b3fSEric Biggers vec->ksize = maxkeysize; 16059a8a6b3fSEric Biggers if (prandom_u32() % 4 == 0) 16069a8a6b3fSEric Biggers vec->ksize = 1 + (prandom_u32() % maxkeysize); 16079a8a6b3fSEric Biggers generate_random_bytes((u8 *)vec->key, vec->ksize); 16089a8a6b3fSEric Biggers 1609149c4e6eSArnd Bergmann vec->setkey_error = crypto_shash_setkey(desc->tfm, vec->key, 16109a8a6b3fSEric Biggers vec->ksize); 16119a8a6b3fSEric Biggers /* If the key couldn't be set, no need to continue to digest. */ 16129a8a6b3fSEric Biggers if (vec->setkey_error) 16139a8a6b3fSEric Biggers goto done; 16149a8a6b3fSEric Biggers } 16159a8a6b3fSEric Biggers 16169a8a6b3fSEric Biggers /* Digest */ 16179a8a6b3fSEric Biggers vec->digest_error = crypto_shash_digest(desc, vec->plaintext, 16189a8a6b3fSEric Biggers vec->psize, (u8 *)vec->digest); 16199a8a6b3fSEric Biggers done: 16209a8a6b3fSEric Biggers snprintf(name, max_namelen, "\"random: psize=%u ksize=%u\"", 16219a8a6b3fSEric Biggers vec->psize, vec->ksize); 16229a8a6b3fSEric Biggers } 16239a8a6b3fSEric Biggers 16249a8a6b3fSEric Biggers /* 16259a8a6b3fSEric Biggers * Test the hash algorithm represented by @req against the corresponding generic 16269a8a6b3fSEric Biggers * implementation, if one is available. 16279a8a6b3fSEric Biggers */ 162879cafe9aSEric Biggers static int test_hash_vs_generic_impl(const char *generic_driver, 16299a8a6b3fSEric Biggers unsigned int maxkeysize, 16309a8a6b3fSEric Biggers struct ahash_request *req, 1631d8ea98aaSEric Biggers struct shash_desc *desc, 16329a8a6b3fSEric Biggers struct test_sglist *tsgl, 16339a8a6b3fSEric Biggers u8 *hashstate) 16349a8a6b3fSEric Biggers { 16359a8a6b3fSEric Biggers struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); 16369a8a6b3fSEric Biggers const unsigned int digestsize = crypto_ahash_digestsize(tfm); 16379a8a6b3fSEric Biggers const unsigned int blocksize = crypto_ahash_blocksize(tfm); 16389a8a6b3fSEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 16399a8a6b3fSEric Biggers const char *algname = crypto_hash_alg_common(tfm)->base.cra_name; 164079cafe9aSEric Biggers const char *driver = crypto_ahash_driver_name(tfm); 16419a8a6b3fSEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 16429a8a6b3fSEric Biggers struct crypto_shash *generic_tfm = NULL; 1643149c4e6eSArnd Bergmann struct shash_desc *generic_desc = NULL; 16449a8a6b3fSEric Biggers unsigned int i; 16459a8a6b3fSEric Biggers struct hash_testvec vec = { 0 }; 16469a8a6b3fSEric Biggers char vec_name[64]; 16476b5ca646SArnd Bergmann struct testvec_config *cfg; 16489a8a6b3fSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 16499a8a6b3fSEric Biggers int err; 16509a8a6b3fSEric Biggers 16519a8a6b3fSEric Biggers if (noextratests) 16529a8a6b3fSEric Biggers return 0; 16539a8a6b3fSEric Biggers 16549a8a6b3fSEric Biggers if (!generic_driver) { /* Use default naming convention? */ 16559a8a6b3fSEric Biggers err = build_generic_driver_name(algname, _generic_driver); 16569a8a6b3fSEric Biggers if (err) 16579a8a6b3fSEric Biggers return err; 16589a8a6b3fSEric Biggers generic_driver = _generic_driver; 16599a8a6b3fSEric Biggers } 16609a8a6b3fSEric Biggers 16619a8a6b3fSEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 16629a8a6b3fSEric Biggers return 0; 16639a8a6b3fSEric Biggers 16649a8a6b3fSEric Biggers generic_tfm = crypto_alloc_shash(generic_driver, 0, 0); 16659a8a6b3fSEric Biggers if (IS_ERR(generic_tfm)) { 16669a8a6b3fSEric Biggers err = PTR_ERR(generic_tfm); 16679a8a6b3fSEric Biggers if (err == -ENOENT) { 16689a8a6b3fSEric Biggers pr_warn("alg: hash: skipping comparison tests for %s because %s is unavailable\n", 16699a8a6b3fSEric Biggers driver, generic_driver); 16709a8a6b3fSEric Biggers return 0; 16719a8a6b3fSEric Biggers } 16729a8a6b3fSEric Biggers pr_err("alg: hash: error allocating %s (generic impl of %s): %d\n", 16739a8a6b3fSEric Biggers generic_driver, algname, err); 16749a8a6b3fSEric Biggers return err; 16759a8a6b3fSEric Biggers } 16769a8a6b3fSEric Biggers 16776b5ca646SArnd Bergmann cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); 16786b5ca646SArnd Bergmann if (!cfg) { 16796b5ca646SArnd Bergmann err = -ENOMEM; 16806b5ca646SArnd Bergmann goto out; 16816b5ca646SArnd Bergmann } 16826b5ca646SArnd Bergmann 1683149c4e6eSArnd Bergmann generic_desc = kzalloc(sizeof(*desc) + 1684149c4e6eSArnd Bergmann crypto_shash_descsize(generic_tfm), GFP_KERNEL); 1685149c4e6eSArnd Bergmann if (!generic_desc) { 1686149c4e6eSArnd Bergmann err = -ENOMEM; 1687149c4e6eSArnd Bergmann goto out; 1688149c4e6eSArnd Bergmann } 1689149c4e6eSArnd Bergmann generic_desc->tfm = generic_tfm; 1690149c4e6eSArnd Bergmann 16919a8a6b3fSEric Biggers /* Check the algorithm properties for consistency. */ 16929a8a6b3fSEric Biggers 16939a8a6b3fSEric Biggers if (digestsize != crypto_shash_digestsize(generic_tfm)) { 16949a8a6b3fSEric Biggers pr_err("alg: hash: digestsize for %s (%u) doesn't match generic impl (%u)\n", 16959a8a6b3fSEric Biggers driver, digestsize, 16969a8a6b3fSEric Biggers crypto_shash_digestsize(generic_tfm)); 16979a8a6b3fSEric Biggers err = -EINVAL; 16989a8a6b3fSEric Biggers goto out; 16999a8a6b3fSEric Biggers } 17009a8a6b3fSEric Biggers 17019a8a6b3fSEric Biggers if (blocksize != crypto_shash_blocksize(generic_tfm)) { 17029a8a6b3fSEric Biggers pr_err("alg: hash: blocksize for %s (%u) doesn't match generic impl (%u)\n", 17039a8a6b3fSEric Biggers driver, blocksize, crypto_shash_blocksize(generic_tfm)); 17049a8a6b3fSEric Biggers err = -EINVAL; 17059a8a6b3fSEric Biggers goto out; 17069a8a6b3fSEric Biggers } 17079a8a6b3fSEric Biggers 17089a8a6b3fSEric Biggers /* 17099a8a6b3fSEric Biggers * Now generate test vectors using the generic implementation, and test 17109a8a6b3fSEric Biggers * the other implementation against them. 17119a8a6b3fSEric Biggers */ 17129a8a6b3fSEric Biggers 17139a8a6b3fSEric Biggers vec.key = kmalloc(maxkeysize, GFP_KERNEL); 17149a8a6b3fSEric Biggers vec.plaintext = kmalloc(maxdatasize, GFP_KERNEL); 17159a8a6b3fSEric Biggers vec.digest = kmalloc(digestsize, GFP_KERNEL); 17169a8a6b3fSEric Biggers if (!vec.key || !vec.plaintext || !vec.digest) { 17179a8a6b3fSEric Biggers err = -ENOMEM; 17189a8a6b3fSEric Biggers goto out; 17199a8a6b3fSEric Biggers } 17209a8a6b3fSEric Biggers 17219a8a6b3fSEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 1722149c4e6eSArnd Bergmann generate_random_hash_testvec(generic_desc, &vec, 17239a8a6b3fSEric Biggers maxkeysize, maxdatasize, 17249a8a6b3fSEric Biggers vec_name, sizeof(vec_name)); 17256b5ca646SArnd Bergmann generate_random_testvec_config(cfg, cfgname, sizeof(cfgname)); 17269a8a6b3fSEric Biggers 172779cafe9aSEric Biggers err = test_hash_vec_cfg(&vec, vec_name, cfg, 1728d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 17299a8a6b3fSEric Biggers if (err) 17309a8a6b3fSEric Biggers goto out; 17319a8a6b3fSEric Biggers cond_resched(); 17329a8a6b3fSEric Biggers } 17339a8a6b3fSEric Biggers err = 0; 17349a8a6b3fSEric Biggers out: 17356b5ca646SArnd Bergmann kfree(cfg); 17369a8a6b3fSEric Biggers kfree(vec.key); 17379a8a6b3fSEric Biggers kfree(vec.plaintext); 17389a8a6b3fSEric Biggers kfree(vec.digest); 17399a8a6b3fSEric Biggers crypto_free_shash(generic_tfm); 1740453431a5SWaiman Long kfree_sensitive(generic_desc); 17419a8a6b3fSEric Biggers return err; 17429a8a6b3fSEric Biggers } 17439a8a6b3fSEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 174479cafe9aSEric Biggers static int test_hash_vs_generic_impl(const char *generic_driver, 17459a8a6b3fSEric Biggers unsigned int maxkeysize, 17469a8a6b3fSEric Biggers struct ahash_request *req, 1747d8ea98aaSEric Biggers struct shash_desc *desc, 17489a8a6b3fSEric Biggers struct test_sglist *tsgl, 17499a8a6b3fSEric Biggers u8 *hashstate) 17509a8a6b3fSEric Biggers { 17519a8a6b3fSEric Biggers return 0; 17529a8a6b3fSEric Biggers } 17539a8a6b3fSEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 17549a8a6b3fSEric Biggers 1755d8ea98aaSEric Biggers static int alloc_shash(const char *driver, u32 type, u32 mask, 1756d8ea98aaSEric Biggers struct crypto_shash **tfm_ret, 1757d8ea98aaSEric Biggers struct shash_desc **desc_ret) 1758d8ea98aaSEric Biggers { 1759d8ea98aaSEric Biggers struct crypto_shash *tfm; 1760d8ea98aaSEric Biggers struct shash_desc *desc; 1761d8ea98aaSEric Biggers 1762d8ea98aaSEric Biggers tfm = crypto_alloc_shash(driver, type, mask); 1763d8ea98aaSEric Biggers if (IS_ERR(tfm)) { 1764d8ea98aaSEric Biggers if (PTR_ERR(tfm) == -ENOENT) { 1765d8ea98aaSEric Biggers /* 1766d8ea98aaSEric Biggers * This algorithm is only available through the ahash 1767d8ea98aaSEric Biggers * API, not the shash API, so skip the shash tests. 1768d8ea98aaSEric Biggers */ 1769d8ea98aaSEric Biggers return 0; 1770d8ea98aaSEric Biggers } 1771d8ea98aaSEric Biggers pr_err("alg: hash: failed to allocate shash transform for %s: %ld\n", 1772d8ea98aaSEric Biggers driver, PTR_ERR(tfm)); 1773d8ea98aaSEric Biggers return PTR_ERR(tfm); 1774d8ea98aaSEric Biggers } 1775d8ea98aaSEric Biggers 1776d8ea98aaSEric Biggers desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(tfm), GFP_KERNEL); 1777d8ea98aaSEric Biggers if (!desc) { 1778d8ea98aaSEric Biggers crypto_free_shash(tfm); 1779d8ea98aaSEric Biggers return -ENOMEM; 1780d8ea98aaSEric Biggers } 1781d8ea98aaSEric Biggers desc->tfm = tfm; 1782d8ea98aaSEric Biggers 1783d8ea98aaSEric Biggers *tfm_ret = tfm; 1784d8ea98aaSEric Biggers *desc_ret = desc; 1785d8ea98aaSEric Biggers return 0; 1786d8ea98aaSEric Biggers } 1787d8ea98aaSEric Biggers 17884cc2dcf9SEric Biggers static int __alg_test_hash(const struct hash_testvec *vecs, 17894cc2dcf9SEric Biggers unsigned int num_vecs, const char *driver, 17909a8a6b3fSEric Biggers u32 type, u32 mask, 17919a8a6b3fSEric Biggers const char *generic_driver, unsigned int maxkeysize) 17924cc2dcf9SEric Biggers { 1793d8ea98aaSEric Biggers struct crypto_ahash *atfm = NULL; 17944cc2dcf9SEric Biggers struct ahash_request *req = NULL; 1795d8ea98aaSEric Biggers struct crypto_shash *stfm = NULL; 1796d8ea98aaSEric Biggers struct shash_desc *desc = NULL; 17974cc2dcf9SEric Biggers struct test_sglist *tsgl = NULL; 17984cc2dcf9SEric Biggers u8 *hashstate = NULL; 1799d8ea98aaSEric Biggers unsigned int statesize; 18004cc2dcf9SEric Biggers unsigned int i; 18014cc2dcf9SEric Biggers int err; 18024cc2dcf9SEric Biggers 1803d8ea98aaSEric Biggers /* 1804d8ea98aaSEric Biggers * Always test the ahash API. This works regardless of whether the 1805d8ea98aaSEric Biggers * algorithm is implemented as ahash or shash. 1806d8ea98aaSEric Biggers */ 1807d8ea98aaSEric Biggers 1808d8ea98aaSEric Biggers atfm = crypto_alloc_ahash(driver, type, mask); 1809d8ea98aaSEric Biggers if (IS_ERR(atfm)) { 18104cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate transform for %s: %ld\n", 1811d8ea98aaSEric Biggers driver, PTR_ERR(atfm)); 1812d8ea98aaSEric Biggers return PTR_ERR(atfm); 18134cc2dcf9SEric Biggers } 181479cafe9aSEric Biggers driver = crypto_ahash_driver_name(atfm); 18154cc2dcf9SEric Biggers 1816d8ea98aaSEric Biggers req = ahash_request_alloc(atfm, GFP_KERNEL); 18174cc2dcf9SEric Biggers if (!req) { 18184cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate request for %s\n", 18194cc2dcf9SEric Biggers driver); 18204cc2dcf9SEric Biggers err = -ENOMEM; 18214cc2dcf9SEric Biggers goto out; 18224cc2dcf9SEric Biggers } 18234cc2dcf9SEric Biggers 1824d8ea98aaSEric Biggers /* 1825d8ea98aaSEric Biggers * If available also test the shash API, to cover corner cases that may 1826d8ea98aaSEric Biggers * be missed by testing the ahash API only. 1827d8ea98aaSEric Biggers */ 1828d8ea98aaSEric Biggers err = alloc_shash(driver, type, mask, &stfm, &desc); 1829d8ea98aaSEric Biggers if (err) 1830d8ea98aaSEric Biggers goto out; 1831d8ea98aaSEric Biggers 18324cc2dcf9SEric Biggers tsgl = kmalloc(sizeof(*tsgl), GFP_KERNEL); 18334cc2dcf9SEric Biggers if (!tsgl || init_test_sglist(tsgl) != 0) { 18344cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate test buffers for %s\n", 18354cc2dcf9SEric Biggers driver); 18364cc2dcf9SEric Biggers kfree(tsgl); 18374cc2dcf9SEric Biggers tsgl = NULL; 18384cc2dcf9SEric Biggers err = -ENOMEM; 18394cc2dcf9SEric Biggers goto out; 18404cc2dcf9SEric Biggers } 18414cc2dcf9SEric Biggers 1842d8ea98aaSEric Biggers statesize = crypto_ahash_statesize(atfm); 1843d8ea98aaSEric Biggers if (stfm) 1844d8ea98aaSEric Biggers statesize = max(statesize, crypto_shash_statesize(stfm)); 1845d8ea98aaSEric Biggers hashstate = kmalloc(statesize + TESTMGR_POISON_LEN, GFP_KERNEL); 18464cc2dcf9SEric Biggers if (!hashstate) { 18474cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate hash state buffer for %s\n", 18484cc2dcf9SEric Biggers driver); 18494cc2dcf9SEric Biggers err = -ENOMEM; 18504cc2dcf9SEric Biggers goto out; 18514cc2dcf9SEric Biggers } 18524cc2dcf9SEric Biggers 18534cc2dcf9SEric Biggers for (i = 0; i < num_vecs; i++) { 1854*c9c28ed0SStephan Müller if (fips_enabled && vecs[i].fips_skip) 1855*c9c28ed0SStephan Müller continue; 1856*c9c28ed0SStephan Müller 185779cafe9aSEric Biggers err = test_hash_vec(&vecs[i], i, req, desc, tsgl, hashstate); 18584cc2dcf9SEric Biggers if (err) 18594cc2dcf9SEric Biggers goto out; 1860e63e1b0dSEric Biggers cond_resched(); 18614cc2dcf9SEric Biggers } 186279cafe9aSEric Biggers err = test_hash_vs_generic_impl(generic_driver, maxkeysize, req, 1863d8ea98aaSEric Biggers desc, tsgl, hashstate); 18644cc2dcf9SEric Biggers out: 18654cc2dcf9SEric Biggers kfree(hashstate); 18664cc2dcf9SEric Biggers if (tsgl) { 18674cc2dcf9SEric Biggers destroy_test_sglist(tsgl); 18684cc2dcf9SEric Biggers kfree(tsgl); 18694cc2dcf9SEric Biggers } 1870d8ea98aaSEric Biggers kfree(desc); 1871d8ea98aaSEric Biggers crypto_free_shash(stfm); 18724cc2dcf9SEric Biggers ahash_request_free(req); 1873d8ea98aaSEric Biggers crypto_free_ahash(atfm); 18744cc2dcf9SEric Biggers return err; 18754cc2dcf9SEric Biggers } 18764cc2dcf9SEric Biggers 18774cc2dcf9SEric Biggers static int alg_test_hash(const struct alg_test_desc *desc, const char *driver, 18784cc2dcf9SEric Biggers u32 type, u32 mask) 18794cc2dcf9SEric Biggers { 18804cc2dcf9SEric Biggers const struct hash_testvec *template = desc->suite.hash.vecs; 18814cc2dcf9SEric Biggers unsigned int tcount = desc->suite.hash.count; 18824cc2dcf9SEric Biggers unsigned int nr_unkeyed, nr_keyed; 18839a8a6b3fSEric Biggers unsigned int maxkeysize = 0; 18844cc2dcf9SEric Biggers int err; 18854cc2dcf9SEric Biggers 18864cc2dcf9SEric Biggers /* 18874cc2dcf9SEric Biggers * For OPTIONAL_KEY algorithms, we have to do all the unkeyed tests 18884cc2dcf9SEric Biggers * first, before setting a key on the tfm. To make this easier, we 18894cc2dcf9SEric Biggers * require that the unkeyed test vectors (if any) are listed first. 18904cc2dcf9SEric Biggers */ 18914cc2dcf9SEric Biggers 18924cc2dcf9SEric Biggers for (nr_unkeyed = 0; nr_unkeyed < tcount; nr_unkeyed++) { 18934cc2dcf9SEric Biggers if (template[nr_unkeyed].ksize) 18944cc2dcf9SEric Biggers break; 18954cc2dcf9SEric Biggers } 18964cc2dcf9SEric Biggers for (nr_keyed = 0; nr_unkeyed + nr_keyed < tcount; nr_keyed++) { 18974cc2dcf9SEric Biggers if (!template[nr_unkeyed + nr_keyed].ksize) { 18984cc2dcf9SEric Biggers pr_err("alg: hash: test vectors for %s out of order, " 18994cc2dcf9SEric Biggers "unkeyed ones must come first\n", desc->alg); 19004cc2dcf9SEric Biggers return -EINVAL; 19014cc2dcf9SEric Biggers } 19029a8a6b3fSEric Biggers maxkeysize = max_t(unsigned int, maxkeysize, 19039a8a6b3fSEric Biggers template[nr_unkeyed + nr_keyed].ksize); 19044cc2dcf9SEric Biggers } 19054cc2dcf9SEric Biggers 19064cc2dcf9SEric Biggers err = 0; 19074cc2dcf9SEric Biggers if (nr_unkeyed) { 19089a8a6b3fSEric Biggers err = __alg_test_hash(template, nr_unkeyed, driver, type, mask, 19099a8a6b3fSEric Biggers desc->generic_driver, maxkeysize); 19104cc2dcf9SEric Biggers template += nr_unkeyed; 19114cc2dcf9SEric Biggers } 19124cc2dcf9SEric Biggers 19134cc2dcf9SEric Biggers if (!err && nr_keyed) 19149a8a6b3fSEric Biggers err = __alg_test_hash(template, nr_keyed, driver, type, mask, 19159a8a6b3fSEric Biggers desc->generic_driver, maxkeysize); 19164cc2dcf9SEric Biggers 19174cc2dcf9SEric Biggers return err; 19184cc2dcf9SEric Biggers } 19194cc2dcf9SEric Biggers 19202257f471SEric Biggers static int test_aead_vec_cfg(int enc, const struct aead_testvec *vec, 1921951d1332SEric Biggers const char *vec_name, 1922ed96804fSEric Biggers const struct testvec_config *cfg, 1923ed96804fSEric Biggers struct aead_request *req, 1924ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 1925da7f033dSHerbert Xu { 1926ed96804fSEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 1927ed96804fSEric Biggers const unsigned int alignmask = crypto_aead_alignmask(tfm); 1928ed96804fSEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 1929ed96804fSEric Biggers const unsigned int authsize = vec->clen - vec->plen; 19302257f471SEric Biggers const char *driver = crypto_aead_driver_name(tfm); 1931ed96804fSEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 1932ed96804fSEric Biggers const char *op = enc ? "encryption" : "decryption"; 1933ed96804fSEric Biggers DECLARE_CRYPTO_WAIT(wait); 1934ed96804fSEric Biggers u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; 1935ed96804fSEric Biggers u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + 1936ed96804fSEric Biggers cfg->iv_offset + 1937ed96804fSEric Biggers (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); 1938ed96804fSEric Biggers struct kvec input[2]; 1939ed96804fSEric Biggers int err; 1940f8b0d4d0SHerbert Xu 1941ed96804fSEric Biggers /* Set the key */ 1942ed96804fSEric Biggers if (vec->wk) 1943ed96804fSEric Biggers crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 1944d8a32ac2SJussi Kivilinna else 1945ed96804fSEric Biggers crypto_aead_clear_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 1946fd8c37c7SEric Biggers 1947fd8c37c7SEric Biggers err = do_setkey(crypto_aead_setkey, tfm, vec->key, vec->klen, 1948fd8c37c7SEric Biggers cfg, alignmask); 19495283a8eeSEric Biggers if (err && err != vec->setkey_error) { 1950951d1332SEric Biggers pr_err("alg: aead: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1951951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 19525283a8eeSEric Biggers crypto_aead_get_flags(tfm)); 1953ed96804fSEric Biggers return err; 1954ed96804fSEric Biggers } 19555283a8eeSEric Biggers if (!err && vec->setkey_error) { 1956951d1332SEric Biggers pr_err("alg: aead: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1957951d1332SEric Biggers driver, vec_name, vec->setkey_error); 1958ed96804fSEric Biggers return -EINVAL; 1959ed96804fSEric Biggers } 1960d8a32ac2SJussi Kivilinna 1961ed96804fSEric Biggers /* Set the authentication tag size */ 1962ed96804fSEric Biggers err = crypto_aead_setauthsize(tfm, authsize); 19635283a8eeSEric Biggers if (err && err != vec->setauthsize_error) { 1964951d1332SEric Biggers pr_err("alg: aead: %s setauthsize failed on test vector %s; expected_error=%d, actual_error=%d\n", 1965951d1332SEric Biggers driver, vec_name, vec->setauthsize_error, err); 1966ed96804fSEric Biggers return err; 1967ed96804fSEric Biggers } 19685283a8eeSEric Biggers if (!err && vec->setauthsize_error) { 1969951d1332SEric Biggers pr_err("alg: aead: %s setauthsize unexpectedly succeeded on test vector %s; expected_error=%d\n", 1970951d1332SEric Biggers driver, vec_name, vec->setauthsize_error); 19715283a8eeSEric Biggers return -EINVAL; 19725283a8eeSEric Biggers } 19735283a8eeSEric Biggers 19745283a8eeSEric Biggers if (vec->setkey_error || vec->setauthsize_error) 19755283a8eeSEric Biggers return 0; 1976ed96804fSEric Biggers 1977ed96804fSEric Biggers /* The IV must be copied to a buffer, as the algorithm may modify it */ 1978ed96804fSEric Biggers if (WARN_ON(ivsize > MAX_IVLEN)) 1979ed96804fSEric Biggers return -EINVAL; 1980ed96804fSEric Biggers if (vec->iv) 1981ed96804fSEric Biggers memcpy(iv, vec->iv, ivsize); 1982da7f033dSHerbert Xu else 1983ed96804fSEric Biggers memset(iv, 0, ivsize); 1984da7f033dSHerbert Xu 1985ed96804fSEric Biggers /* Build the src/dst scatterlists */ 1986ed96804fSEric Biggers input[0].iov_base = (void *)vec->assoc; 1987ed96804fSEric Biggers input[0].iov_len = vec->alen; 1988ed96804fSEric Biggers input[1].iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; 1989ed96804fSEric Biggers input[1].iov_len = enc ? vec->plen : vec->clen; 1990ed96804fSEric Biggers err = build_cipher_test_sglists(tsgls, cfg, alignmask, 1991ed96804fSEric Biggers vec->alen + (enc ? vec->plen : 1992ed96804fSEric Biggers vec->clen), 1993ed96804fSEric Biggers vec->alen + (enc ? vec->clen : 1994ed96804fSEric Biggers vec->plen), 1995ed96804fSEric Biggers input, 2); 1996ed96804fSEric Biggers if (err) { 1997951d1332SEric Biggers pr_err("alg: aead: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", 1998951d1332SEric Biggers driver, op, vec_name, cfg->name); 1999ed96804fSEric Biggers return err; 2000da7f033dSHerbert Xu } 2001da7f033dSHerbert Xu 2002ed96804fSEric Biggers /* Do the actual encryption or decryption */ 2003ed96804fSEric Biggers testmgr_poison(req->__ctx, crypto_aead_reqsize(tfm)); 2004ed96804fSEric Biggers aead_request_set_callback(req, req_flags, crypto_req_done, &wait); 2005ed96804fSEric Biggers aead_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, 2006ed96804fSEric Biggers enc ? vec->plen : vec->clen, iv); 2007ed96804fSEric Biggers aead_request_set_ad(req, vec->alen); 20086570737cSEric Biggers if (cfg->nosimd) 20096570737cSEric Biggers crypto_disable_simd_for_test(); 20106570737cSEric Biggers err = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req); 20116570737cSEric Biggers if (cfg->nosimd) 20126570737cSEric Biggers crypto_reenable_simd_for_test(); 20136570737cSEric Biggers err = crypto_wait_req(err, &wait); 201405b1d338SCristian Stoica 2015a6e5ef9bSEric Biggers /* Check that the algorithm didn't overwrite things it shouldn't have */ 2016a6e5ef9bSEric Biggers if (req->cryptlen != (enc ? vec->plen : vec->clen) || 2017a6e5ef9bSEric Biggers req->assoclen != vec->alen || 2018a6e5ef9bSEric Biggers req->iv != iv || 2019a6e5ef9bSEric Biggers req->src != tsgls->src.sgl_ptr || 2020a6e5ef9bSEric Biggers req->dst != tsgls->dst.sgl_ptr || 2021a6e5ef9bSEric Biggers crypto_aead_reqtfm(req) != tfm || 2022a6e5ef9bSEric Biggers req->base.complete != crypto_req_done || 2023a6e5ef9bSEric Biggers req->base.flags != req_flags || 2024a6e5ef9bSEric Biggers req->base.data != &wait) { 2025951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", 2026951d1332SEric Biggers driver, op, vec_name, cfg->name); 2027a6e5ef9bSEric Biggers if (req->cryptlen != (enc ? vec->plen : vec->clen)) 2028a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->cryptlen'\n"); 2029a6e5ef9bSEric Biggers if (req->assoclen != vec->alen) 2030a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->assoclen'\n"); 2031a6e5ef9bSEric Biggers if (req->iv != iv) 2032a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->iv'\n"); 2033a6e5ef9bSEric Biggers if (req->src != tsgls->src.sgl_ptr) 2034a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->src'\n"); 2035a6e5ef9bSEric Biggers if (req->dst != tsgls->dst.sgl_ptr) 2036a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->dst'\n"); 2037a6e5ef9bSEric Biggers if (crypto_aead_reqtfm(req) != tfm) 2038a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.tfm'\n"); 2039a6e5ef9bSEric Biggers if (req->base.complete != crypto_req_done) 2040a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.complete'\n"); 2041a6e5ef9bSEric Biggers if (req->base.flags != req_flags) 2042a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.flags'\n"); 2043a6e5ef9bSEric Biggers if (req->base.data != &wait) 2044a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.data'\n"); 2045a6e5ef9bSEric Biggers return -EINVAL; 2046a6e5ef9bSEric Biggers } 2047a6e5ef9bSEric Biggers if (is_test_sglist_corrupted(&tsgls->src)) { 2048951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", 2049951d1332SEric Biggers driver, op, vec_name, cfg->name); 2050a6e5ef9bSEric Biggers return -EINVAL; 2051a6e5ef9bSEric Biggers } 2052a6e5ef9bSEric Biggers if (tsgls->dst.sgl_ptr != tsgls->src.sgl && 2053a6e5ef9bSEric Biggers is_test_sglist_corrupted(&tsgls->dst)) { 2054951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", 2055951d1332SEric Biggers driver, op, vec_name, cfg->name); 2056a6e5ef9bSEric Biggers return -EINVAL; 2057a6e5ef9bSEric Biggers } 2058a6e5ef9bSEric Biggers 205949763fc6SEric Biggers /* Check for unexpected success or failure, or wrong error code */ 206049763fc6SEric Biggers if ((err == 0 && vec->novrfy) || 206149763fc6SEric Biggers (err != vec->crypt_error && !(err == -EBADMSG && vec->novrfy))) { 206249763fc6SEric Biggers char expected_error[32]; 206349763fc6SEric Biggers 206449763fc6SEric Biggers if (vec->novrfy && 206549763fc6SEric Biggers vec->crypt_error != 0 && vec->crypt_error != -EBADMSG) 206649763fc6SEric Biggers sprintf(expected_error, "-EBADMSG or %d", 206749763fc6SEric Biggers vec->crypt_error); 206849763fc6SEric Biggers else if (vec->novrfy) 206949763fc6SEric Biggers sprintf(expected_error, "-EBADMSG"); 207049763fc6SEric Biggers else 207149763fc6SEric Biggers sprintf(expected_error, "%d", vec->crypt_error); 20725283a8eeSEric Biggers if (err) { 207349763fc6SEric Biggers pr_err("alg: aead: %s %s failed on test vector %s; expected_error=%s, actual_error=%d, cfg=\"%s\"\n", 207449763fc6SEric Biggers driver, op, vec_name, expected_error, err, 207549763fc6SEric Biggers cfg->name); 20765283a8eeSEric Biggers return err; 20775283a8eeSEric Biggers } 207849763fc6SEric Biggers pr_err("alg: aead: %s %s unexpectedly succeeded on test vector %s; expected_error=%s, cfg=\"%s\"\n", 2079951d1332SEric Biggers driver, op, vec_name, expected_error, cfg->name); 20805283a8eeSEric Biggers return -EINVAL; 20815283a8eeSEric Biggers } 208249763fc6SEric Biggers if (err) /* Expectedly failed. */ 208349763fc6SEric Biggers return 0; 20845283a8eeSEric Biggers 2085ed96804fSEric Biggers /* Check for the correct output (ciphertext or plaintext) */ 2086ed96804fSEric Biggers err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, 2087ed96804fSEric Biggers enc ? vec->clen : vec->plen, 2088ed96804fSEric Biggers vec->alen, enc || !cfg->inplace); 2089ed96804fSEric Biggers if (err == -EOVERFLOW) { 2090951d1332SEric Biggers pr_err("alg: aead: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", 2091951d1332SEric Biggers driver, op, vec_name, cfg->name); 2092ed96804fSEric Biggers return err; 209329b77e5dSHoria Geanta } 2094ed96804fSEric Biggers if (err) { 2095951d1332SEric Biggers pr_err("alg: aead: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 2096951d1332SEric Biggers driver, op, vec_name, cfg->name); 2097ed96804fSEric Biggers return err; 209858dcf548SJussi Kivilinna } 209958dcf548SJussi Kivilinna 210058dcf548SJussi Kivilinna return 0; 2101d8a32ac2SJussi Kivilinna } 2102d8a32ac2SJussi Kivilinna 21032257f471SEric Biggers static int test_aead_vec(int enc, const struct aead_testvec *vec, 21042257f471SEric Biggers unsigned int vec_num, struct aead_request *req, 2105ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 2106ed96804fSEric Biggers { 2107951d1332SEric Biggers char vec_name[16]; 2108ed96804fSEric Biggers unsigned int i; 2109ed96804fSEric Biggers int err; 2110ed96804fSEric Biggers 2111ed96804fSEric Biggers if (enc && vec->novrfy) 2112ed96804fSEric Biggers return 0; 2113ed96804fSEric Biggers 2114951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 2115951d1332SEric Biggers 2116ed96804fSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { 21172257f471SEric Biggers err = test_aead_vec_cfg(enc, vec, vec_name, 2118ed96804fSEric Biggers &default_cipher_testvec_configs[i], 2119ed96804fSEric Biggers req, tsgls); 2120ed96804fSEric Biggers if (err) 2121ed96804fSEric Biggers return err; 2122ed96804fSEric Biggers } 2123ed96804fSEric Biggers 2124ed96804fSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 2125ed96804fSEric Biggers if (!noextratests) { 2126ed96804fSEric Biggers struct testvec_config cfg; 2127ed96804fSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 2128ed96804fSEric Biggers 2129ed96804fSEric Biggers for (i = 0; i < fuzz_iterations; i++) { 2130ed96804fSEric Biggers generate_random_testvec_config(&cfg, cfgname, 2131ed96804fSEric Biggers sizeof(cfgname)); 21322257f471SEric Biggers err = test_aead_vec_cfg(enc, vec, vec_name, 2133ed96804fSEric Biggers &cfg, req, tsgls); 2134ed96804fSEric Biggers if (err) 2135ed96804fSEric Biggers return err; 2136e63e1b0dSEric Biggers cond_resched(); 2137ed96804fSEric Biggers } 2138ed96804fSEric Biggers } 2139ed96804fSEric Biggers #endif 2140ed96804fSEric Biggers return 0; 2141ed96804fSEric Biggers } 2142ed96804fSEric Biggers 214340153b10SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 21442ea91505SEric Biggers 21452ea91505SEric Biggers struct aead_extra_tests_ctx { 21462ea91505SEric Biggers struct aead_request *req; 21472ea91505SEric Biggers struct crypto_aead *tfm; 21482ea91505SEric Biggers const struct alg_test_desc *test_desc; 21492ea91505SEric Biggers struct cipher_test_sglists *tsgls; 21502ea91505SEric Biggers unsigned int maxdatasize; 21512ea91505SEric Biggers unsigned int maxkeysize; 21522ea91505SEric Biggers 21532ea91505SEric Biggers struct aead_testvec vec; 21542ea91505SEric Biggers char vec_name[64]; 21552ea91505SEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 21562ea91505SEric Biggers struct testvec_config cfg; 21572ea91505SEric Biggers }; 21582ea91505SEric Biggers 215940153b10SEric Biggers /* 216049763fc6SEric Biggers * Make at least one random change to a (ciphertext, AAD) pair. "Ciphertext" 216149763fc6SEric Biggers * here means the full ciphertext including the authentication tag. The 216249763fc6SEric Biggers * authentication tag (and hence also the ciphertext) is assumed to be nonempty. 216349763fc6SEric Biggers */ 21646f3a06d9SEric Biggers static void mutate_aead_message(struct aead_testvec *vec, bool aad_iv, 21656f3a06d9SEric Biggers unsigned int ivsize) 216649763fc6SEric Biggers { 21676f3a06d9SEric Biggers const unsigned int aad_tail_size = aad_iv ? ivsize : 0; 216849763fc6SEric Biggers const unsigned int authsize = vec->clen - vec->plen; 216949763fc6SEric Biggers 217049763fc6SEric Biggers if (prandom_u32() % 2 == 0 && vec->alen > aad_tail_size) { 217149763fc6SEric Biggers /* Mutate the AAD */ 217249763fc6SEric Biggers flip_random_bit((u8 *)vec->assoc, vec->alen - aad_tail_size); 217349763fc6SEric Biggers if (prandom_u32() % 2 == 0) 217449763fc6SEric Biggers return; 217549763fc6SEric Biggers } 217649763fc6SEric Biggers if (prandom_u32() % 2 == 0) { 217749763fc6SEric Biggers /* Mutate auth tag (assuming it's at the end of ciphertext) */ 217849763fc6SEric Biggers flip_random_bit((u8 *)vec->ctext + vec->plen, authsize); 217949763fc6SEric Biggers } else { 218049763fc6SEric Biggers /* Mutate any part of the ciphertext */ 218149763fc6SEric Biggers flip_random_bit((u8 *)vec->ctext, vec->clen); 218249763fc6SEric Biggers } 218349763fc6SEric Biggers } 218449763fc6SEric Biggers 218549763fc6SEric Biggers /* 218649763fc6SEric Biggers * Minimum authentication tag size in bytes at which we assume that we can 218749763fc6SEric Biggers * reliably generate inauthentic messages, i.e. not generate an authentic 218849763fc6SEric Biggers * message by chance. 218949763fc6SEric Biggers */ 219049763fc6SEric Biggers #define MIN_COLLISION_FREE_AUTHSIZE 8 219149763fc6SEric Biggers 219249763fc6SEric Biggers static void generate_aead_message(struct aead_request *req, 219349763fc6SEric Biggers const struct aead_test_suite *suite, 219449763fc6SEric Biggers struct aead_testvec *vec, 219549763fc6SEric Biggers bool prefer_inauthentic) 219649763fc6SEric Biggers { 219749763fc6SEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 219849763fc6SEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 219949763fc6SEric Biggers const unsigned int authsize = vec->clen - vec->plen; 220049763fc6SEric Biggers const bool inauthentic = (authsize >= MIN_COLLISION_FREE_AUTHSIZE) && 220149763fc6SEric Biggers (prefer_inauthentic || prandom_u32() % 4 == 0); 220249763fc6SEric Biggers 220349763fc6SEric Biggers /* Generate the AAD. */ 220449763fc6SEric Biggers generate_random_bytes((u8 *)vec->assoc, vec->alen); 22056f3a06d9SEric Biggers if (suite->aad_iv && vec->alen >= ivsize) 22066f3a06d9SEric Biggers /* Avoid implementation-defined behavior. */ 22076f3a06d9SEric Biggers memcpy((u8 *)vec->assoc + vec->alen - ivsize, vec->iv, ivsize); 220849763fc6SEric Biggers 220949763fc6SEric Biggers if (inauthentic && prandom_u32() % 2 == 0) { 221049763fc6SEric Biggers /* Generate a random ciphertext. */ 221149763fc6SEric Biggers generate_random_bytes((u8 *)vec->ctext, vec->clen); 221249763fc6SEric Biggers } else { 221349763fc6SEric Biggers int i = 0; 221449763fc6SEric Biggers struct scatterlist src[2], dst; 221549763fc6SEric Biggers u8 iv[MAX_IVLEN]; 221649763fc6SEric Biggers DECLARE_CRYPTO_WAIT(wait); 221749763fc6SEric Biggers 221849763fc6SEric Biggers /* Generate a random plaintext and encrypt it. */ 221949763fc6SEric Biggers sg_init_table(src, 2); 222049763fc6SEric Biggers if (vec->alen) 222149763fc6SEric Biggers sg_set_buf(&src[i++], vec->assoc, vec->alen); 222249763fc6SEric Biggers if (vec->plen) { 222349763fc6SEric Biggers generate_random_bytes((u8 *)vec->ptext, vec->plen); 222449763fc6SEric Biggers sg_set_buf(&src[i++], vec->ptext, vec->plen); 222549763fc6SEric Biggers } 222649763fc6SEric Biggers sg_init_one(&dst, vec->ctext, vec->alen + vec->clen); 222749763fc6SEric Biggers memcpy(iv, vec->iv, ivsize); 222849763fc6SEric Biggers aead_request_set_callback(req, 0, crypto_req_done, &wait); 222949763fc6SEric Biggers aead_request_set_crypt(req, src, &dst, vec->plen, iv); 223049763fc6SEric Biggers aead_request_set_ad(req, vec->alen); 223149763fc6SEric Biggers vec->crypt_error = crypto_wait_req(crypto_aead_encrypt(req), 223249763fc6SEric Biggers &wait); 223349763fc6SEric Biggers /* If encryption failed, we're done. */ 223449763fc6SEric Biggers if (vec->crypt_error != 0) 223549763fc6SEric Biggers return; 223649763fc6SEric Biggers memmove((u8 *)vec->ctext, vec->ctext + vec->alen, vec->clen); 223749763fc6SEric Biggers if (!inauthentic) 223849763fc6SEric Biggers return; 223949763fc6SEric Biggers /* 224049763fc6SEric Biggers * Mutate the authentic (ciphertext, AAD) pair to get an 224149763fc6SEric Biggers * inauthentic one. 224249763fc6SEric Biggers */ 22436f3a06d9SEric Biggers mutate_aead_message(vec, suite->aad_iv, ivsize); 224449763fc6SEric Biggers } 224549763fc6SEric Biggers vec->novrfy = 1; 224649763fc6SEric Biggers if (suite->einval_allowed) 224749763fc6SEric Biggers vec->crypt_error = -EINVAL; 224849763fc6SEric Biggers } 224949763fc6SEric Biggers 225049763fc6SEric Biggers /* 225149763fc6SEric Biggers * Generate an AEAD test vector 'vec' using the implementation specified by 225249763fc6SEric Biggers * 'req'. The buffers in 'vec' must already be allocated. 225349763fc6SEric Biggers * 225449763fc6SEric Biggers * If 'prefer_inauthentic' is true, then this function will generate inauthentic 225549763fc6SEric Biggers * test vectors (i.e. vectors with 'vec->novrfy=1') more often. 225640153b10SEric Biggers */ 225740153b10SEric Biggers static void generate_random_aead_testvec(struct aead_request *req, 225840153b10SEric Biggers struct aead_testvec *vec, 225949763fc6SEric Biggers const struct aead_test_suite *suite, 226040153b10SEric Biggers unsigned int maxkeysize, 226140153b10SEric Biggers unsigned int maxdatasize, 226249763fc6SEric Biggers char *name, size_t max_namelen, 226349763fc6SEric Biggers bool prefer_inauthentic) 226440153b10SEric Biggers { 226540153b10SEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 226640153b10SEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 22672ea91505SEric Biggers const unsigned int maxauthsize = crypto_aead_maxauthsize(tfm); 226840153b10SEric Biggers unsigned int authsize; 226940153b10SEric Biggers unsigned int total_len; 227040153b10SEric Biggers 227140153b10SEric Biggers /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ 227240153b10SEric Biggers vec->klen = maxkeysize; 227340153b10SEric Biggers if (prandom_u32() % 4 == 0) 227440153b10SEric Biggers vec->klen = prandom_u32() % (maxkeysize + 1); 227540153b10SEric Biggers generate_random_bytes((u8 *)vec->key, vec->klen); 227640153b10SEric Biggers vec->setkey_error = crypto_aead_setkey(tfm, vec->key, vec->klen); 227740153b10SEric Biggers 227840153b10SEric Biggers /* IV */ 227940153b10SEric Biggers generate_random_bytes((u8 *)vec->iv, ivsize); 228040153b10SEric Biggers 228140153b10SEric Biggers /* Tag length: in [0, maxauthsize], but usually choose maxauthsize */ 228240153b10SEric Biggers authsize = maxauthsize; 228340153b10SEric Biggers if (prandom_u32() % 4 == 0) 228440153b10SEric Biggers authsize = prandom_u32() % (maxauthsize + 1); 228549763fc6SEric Biggers if (prefer_inauthentic && authsize < MIN_COLLISION_FREE_AUTHSIZE) 228649763fc6SEric Biggers authsize = MIN_COLLISION_FREE_AUTHSIZE; 228740153b10SEric Biggers if (WARN_ON(authsize > maxdatasize)) 228840153b10SEric Biggers authsize = maxdatasize; 228940153b10SEric Biggers maxdatasize -= authsize; 229040153b10SEric Biggers vec->setauthsize_error = crypto_aead_setauthsize(tfm, authsize); 229140153b10SEric Biggers 229249763fc6SEric Biggers /* AAD, plaintext, and ciphertext lengths */ 229340153b10SEric Biggers total_len = generate_random_length(maxdatasize); 229440153b10SEric Biggers if (prandom_u32() % 4 == 0) 229540153b10SEric Biggers vec->alen = 0; 229640153b10SEric Biggers else 229740153b10SEric Biggers vec->alen = generate_random_length(total_len); 229840153b10SEric Biggers vec->plen = total_len - vec->alen; 229940153b10SEric Biggers vec->clen = vec->plen + authsize; 230040153b10SEric Biggers 230140153b10SEric Biggers /* 230249763fc6SEric Biggers * Generate the AAD, plaintext, and ciphertext. Not applicable if the 230349763fc6SEric Biggers * key or the authentication tag size couldn't be set. 230440153b10SEric Biggers */ 230549763fc6SEric Biggers vec->novrfy = 0; 2306eb455dbdSEric Biggers vec->crypt_error = 0; 230749763fc6SEric Biggers if (vec->setkey_error == 0 && vec->setauthsize_error == 0) 230849763fc6SEric Biggers generate_aead_message(req, suite, vec, prefer_inauthentic); 230940153b10SEric Biggers snprintf(name, max_namelen, 231049763fc6SEric Biggers "\"random: alen=%u plen=%u authsize=%u klen=%u novrfy=%d\"", 231149763fc6SEric Biggers vec->alen, vec->plen, authsize, vec->klen, vec->novrfy); 231249763fc6SEric Biggers } 231349763fc6SEric Biggers 231449763fc6SEric Biggers static void try_to_generate_inauthentic_testvec( 231549763fc6SEric Biggers struct aead_extra_tests_ctx *ctx) 231649763fc6SEric Biggers { 231749763fc6SEric Biggers int i; 231849763fc6SEric Biggers 231949763fc6SEric Biggers for (i = 0; i < 10; i++) { 232049763fc6SEric Biggers generate_random_aead_testvec(ctx->req, &ctx->vec, 232149763fc6SEric Biggers &ctx->test_desc->suite.aead, 232249763fc6SEric Biggers ctx->maxkeysize, ctx->maxdatasize, 232349763fc6SEric Biggers ctx->vec_name, 232449763fc6SEric Biggers sizeof(ctx->vec_name), true); 232549763fc6SEric Biggers if (ctx->vec.novrfy) 232649763fc6SEric Biggers return; 232749763fc6SEric Biggers } 232849763fc6SEric Biggers } 232949763fc6SEric Biggers 233049763fc6SEric Biggers /* 233149763fc6SEric Biggers * Generate inauthentic test vectors (i.e. ciphertext, AAD pairs that aren't the 233249763fc6SEric Biggers * result of an encryption with the key) and verify that decryption fails. 233349763fc6SEric Biggers */ 233449763fc6SEric Biggers static int test_aead_inauthentic_inputs(struct aead_extra_tests_ctx *ctx) 233549763fc6SEric Biggers { 233649763fc6SEric Biggers unsigned int i; 233749763fc6SEric Biggers int err; 233849763fc6SEric Biggers 233949763fc6SEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 234049763fc6SEric Biggers /* 234149763fc6SEric Biggers * Since this part of the tests isn't comparing the 234249763fc6SEric Biggers * implementation to another, there's no point in testing any 234349763fc6SEric Biggers * test vectors other than inauthentic ones (vec.novrfy=1) here. 234449763fc6SEric Biggers * 234549763fc6SEric Biggers * If we're having trouble generating such a test vector, e.g. 234649763fc6SEric Biggers * if the algorithm keeps rejecting the generated keys, don't 234749763fc6SEric Biggers * retry forever; just continue on. 234849763fc6SEric Biggers */ 234949763fc6SEric Biggers try_to_generate_inauthentic_testvec(ctx); 235049763fc6SEric Biggers if (ctx->vec.novrfy) { 235149763fc6SEric Biggers generate_random_testvec_config(&ctx->cfg, ctx->cfgname, 235249763fc6SEric Biggers sizeof(ctx->cfgname)); 23532257f471SEric Biggers err = test_aead_vec_cfg(DECRYPT, &ctx->vec, 235449763fc6SEric Biggers ctx->vec_name, &ctx->cfg, 235549763fc6SEric Biggers ctx->req, ctx->tsgls); 235649763fc6SEric Biggers if (err) 235749763fc6SEric Biggers return err; 235849763fc6SEric Biggers } 235949763fc6SEric Biggers cond_resched(); 236049763fc6SEric Biggers } 236149763fc6SEric Biggers return 0; 236240153b10SEric Biggers } 236340153b10SEric Biggers 236440153b10SEric Biggers /* 23652ea91505SEric Biggers * Test the AEAD algorithm against the corresponding generic implementation, if 23662ea91505SEric Biggers * one is available. 236740153b10SEric Biggers */ 23682ea91505SEric Biggers static int test_aead_vs_generic_impl(struct aead_extra_tests_ctx *ctx) 236940153b10SEric Biggers { 23702ea91505SEric Biggers struct crypto_aead *tfm = ctx->tfm; 237140153b10SEric Biggers const char *algname = crypto_aead_alg(tfm)->base.cra_name; 23722257f471SEric Biggers const char *driver = crypto_aead_driver_name(tfm); 23732ea91505SEric Biggers const char *generic_driver = ctx->test_desc->generic_driver; 237440153b10SEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 237540153b10SEric Biggers struct crypto_aead *generic_tfm = NULL; 237640153b10SEric Biggers struct aead_request *generic_req = NULL; 237740153b10SEric Biggers unsigned int i; 237840153b10SEric Biggers int err; 237940153b10SEric Biggers 238040153b10SEric Biggers if (!generic_driver) { /* Use default naming convention? */ 238140153b10SEric Biggers err = build_generic_driver_name(algname, _generic_driver); 238240153b10SEric Biggers if (err) 238340153b10SEric Biggers return err; 238440153b10SEric Biggers generic_driver = _generic_driver; 238540153b10SEric Biggers } 238640153b10SEric Biggers 238740153b10SEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 238840153b10SEric Biggers return 0; 238940153b10SEric Biggers 239040153b10SEric Biggers generic_tfm = crypto_alloc_aead(generic_driver, 0, 0); 239140153b10SEric Biggers if (IS_ERR(generic_tfm)) { 239240153b10SEric Biggers err = PTR_ERR(generic_tfm); 239340153b10SEric Biggers if (err == -ENOENT) { 239440153b10SEric Biggers pr_warn("alg: aead: skipping comparison tests for %s because %s is unavailable\n", 239540153b10SEric Biggers driver, generic_driver); 239640153b10SEric Biggers return 0; 239740153b10SEric Biggers } 239840153b10SEric Biggers pr_err("alg: aead: error allocating %s (generic impl of %s): %d\n", 239940153b10SEric Biggers generic_driver, algname, err); 240040153b10SEric Biggers return err; 240140153b10SEric Biggers } 240240153b10SEric Biggers 240340153b10SEric Biggers generic_req = aead_request_alloc(generic_tfm, GFP_KERNEL); 240440153b10SEric Biggers if (!generic_req) { 240540153b10SEric Biggers err = -ENOMEM; 240640153b10SEric Biggers goto out; 240740153b10SEric Biggers } 240840153b10SEric Biggers 240940153b10SEric Biggers /* Check the algorithm properties for consistency. */ 241040153b10SEric Biggers 24112ea91505SEric Biggers if (crypto_aead_maxauthsize(tfm) != 24122ea91505SEric Biggers crypto_aead_maxauthsize(generic_tfm)) { 241340153b10SEric Biggers pr_err("alg: aead: maxauthsize for %s (%u) doesn't match generic impl (%u)\n", 24142ea91505SEric Biggers driver, crypto_aead_maxauthsize(tfm), 24152ea91505SEric Biggers crypto_aead_maxauthsize(generic_tfm)); 241640153b10SEric Biggers err = -EINVAL; 241740153b10SEric Biggers goto out; 241840153b10SEric Biggers } 241940153b10SEric Biggers 24202ea91505SEric Biggers if (crypto_aead_ivsize(tfm) != crypto_aead_ivsize(generic_tfm)) { 242140153b10SEric Biggers pr_err("alg: aead: ivsize for %s (%u) doesn't match generic impl (%u)\n", 24222ea91505SEric Biggers driver, crypto_aead_ivsize(tfm), 24232ea91505SEric Biggers crypto_aead_ivsize(generic_tfm)); 242440153b10SEric Biggers err = -EINVAL; 242540153b10SEric Biggers goto out; 242640153b10SEric Biggers } 242740153b10SEric Biggers 24282ea91505SEric Biggers if (crypto_aead_blocksize(tfm) != crypto_aead_blocksize(generic_tfm)) { 242940153b10SEric Biggers pr_err("alg: aead: blocksize for %s (%u) doesn't match generic impl (%u)\n", 24302ea91505SEric Biggers driver, crypto_aead_blocksize(tfm), 24312ea91505SEric Biggers crypto_aead_blocksize(generic_tfm)); 243240153b10SEric Biggers err = -EINVAL; 243340153b10SEric Biggers goto out; 243440153b10SEric Biggers } 243540153b10SEric Biggers 243640153b10SEric Biggers /* 243740153b10SEric Biggers * Now generate test vectors using the generic implementation, and test 243840153b10SEric Biggers * the other implementation against them. 243940153b10SEric Biggers */ 244040153b10SEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 24412ea91505SEric Biggers generate_random_aead_testvec(generic_req, &ctx->vec, 244249763fc6SEric Biggers &ctx->test_desc->suite.aead, 24432ea91505SEric Biggers ctx->maxkeysize, ctx->maxdatasize, 24442ea91505SEric Biggers ctx->vec_name, 244549763fc6SEric Biggers sizeof(ctx->vec_name), false); 24462ea91505SEric Biggers generate_random_testvec_config(&ctx->cfg, ctx->cfgname, 24472ea91505SEric Biggers sizeof(ctx->cfgname)); 244849763fc6SEric Biggers if (!ctx->vec.novrfy) { 24492257f471SEric Biggers err = test_aead_vec_cfg(ENCRYPT, &ctx->vec, 24502ea91505SEric Biggers ctx->vec_name, &ctx->cfg, 24512ea91505SEric Biggers ctx->req, ctx->tsgls); 245240153b10SEric Biggers if (err) 245340153b10SEric Biggers goto out; 245449763fc6SEric Biggers } 245549763fc6SEric Biggers if (ctx->vec.crypt_error == 0 || ctx->vec.novrfy) { 24562257f471SEric Biggers err = test_aead_vec_cfg(DECRYPT, &ctx->vec, 24572ea91505SEric Biggers ctx->vec_name, &ctx->cfg, 24582ea91505SEric Biggers ctx->req, ctx->tsgls); 245940153b10SEric Biggers if (err) 246040153b10SEric Biggers goto out; 2461eb455dbdSEric Biggers } 246240153b10SEric Biggers cond_resched(); 246340153b10SEric Biggers } 246440153b10SEric Biggers err = 0; 246540153b10SEric Biggers out: 246640153b10SEric Biggers crypto_free_aead(generic_tfm); 246740153b10SEric Biggers aead_request_free(generic_req); 246840153b10SEric Biggers return err; 246940153b10SEric Biggers } 24702ea91505SEric Biggers 24712257f471SEric Biggers static int test_aead_extra(const struct alg_test_desc *test_desc, 24722ea91505SEric Biggers struct aead_request *req, 24732ea91505SEric Biggers struct cipher_test_sglists *tsgls) 24742ea91505SEric Biggers { 24752ea91505SEric Biggers struct aead_extra_tests_ctx *ctx; 24762ea91505SEric Biggers unsigned int i; 24772ea91505SEric Biggers int err; 24782ea91505SEric Biggers 24792ea91505SEric Biggers if (noextratests) 24802ea91505SEric Biggers return 0; 24812ea91505SEric Biggers 24822ea91505SEric Biggers ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); 24832ea91505SEric Biggers if (!ctx) 24842ea91505SEric Biggers return -ENOMEM; 24852ea91505SEric Biggers ctx->req = req; 24862ea91505SEric Biggers ctx->tfm = crypto_aead_reqtfm(req); 24872ea91505SEric Biggers ctx->test_desc = test_desc; 24882ea91505SEric Biggers ctx->tsgls = tsgls; 24892ea91505SEric Biggers ctx->maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 24902ea91505SEric Biggers ctx->maxkeysize = 0; 24912ea91505SEric Biggers for (i = 0; i < test_desc->suite.aead.count; i++) 24922ea91505SEric Biggers ctx->maxkeysize = max_t(unsigned int, ctx->maxkeysize, 24932ea91505SEric Biggers test_desc->suite.aead.vecs[i].klen); 24942ea91505SEric Biggers 24952ea91505SEric Biggers ctx->vec.key = kmalloc(ctx->maxkeysize, GFP_KERNEL); 24962ea91505SEric Biggers ctx->vec.iv = kmalloc(crypto_aead_ivsize(ctx->tfm), GFP_KERNEL); 24972ea91505SEric Biggers ctx->vec.assoc = kmalloc(ctx->maxdatasize, GFP_KERNEL); 24982ea91505SEric Biggers ctx->vec.ptext = kmalloc(ctx->maxdatasize, GFP_KERNEL); 24992ea91505SEric Biggers ctx->vec.ctext = kmalloc(ctx->maxdatasize, GFP_KERNEL); 25002ea91505SEric Biggers if (!ctx->vec.key || !ctx->vec.iv || !ctx->vec.assoc || 25012ea91505SEric Biggers !ctx->vec.ptext || !ctx->vec.ctext) { 25022ea91505SEric Biggers err = -ENOMEM; 25032ea91505SEric Biggers goto out; 25042ea91505SEric Biggers } 25052ea91505SEric Biggers 25068ff357a9SEric Biggers err = test_aead_vs_generic_impl(ctx); 250749763fc6SEric Biggers if (err) 250849763fc6SEric Biggers goto out; 250949763fc6SEric Biggers 25108ff357a9SEric Biggers err = test_aead_inauthentic_inputs(ctx); 25112ea91505SEric Biggers out: 25122ea91505SEric Biggers kfree(ctx->vec.key); 25132ea91505SEric Biggers kfree(ctx->vec.iv); 25142ea91505SEric Biggers kfree(ctx->vec.assoc); 25152ea91505SEric Biggers kfree(ctx->vec.ptext); 25162ea91505SEric Biggers kfree(ctx->vec.ctext); 25172ea91505SEric Biggers kfree(ctx); 25182ea91505SEric Biggers return err; 25192ea91505SEric Biggers } 252040153b10SEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 25212257f471SEric Biggers static int test_aead_extra(const struct alg_test_desc *test_desc, 252240153b10SEric Biggers struct aead_request *req, 252340153b10SEric Biggers struct cipher_test_sglists *tsgls) 252440153b10SEric Biggers { 252540153b10SEric Biggers return 0; 252640153b10SEric Biggers } 252740153b10SEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 252840153b10SEric Biggers 25292257f471SEric Biggers static int test_aead(int enc, const struct aead_test_suite *suite, 2530ed96804fSEric Biggers struct aead_request *req, 2531ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 2532ed96804fSEric Biggers { 2533ed96804fSEric Biggers unsigned int i; 2534ed96804fSEric Biggers int err; 2535ed96804fSEric Biggers 2536ed96804fSEric Biggers for (i = 0; i < suite->count; i++) { 25372257f471SEric Biggers err = test_aead_vec(enc, &suite->vecs[i], i, req, tsgls); 2538ed96804fSEric Biggers if (err) 2539ed96804fSEric Biggers return err; 2540e63e1b0dSEric Biggers cond_resched(); 2541ed96804fSEric Biggers } 2542ed96804fSEric Biggers return 0; 2543ed96804fSEric Biggers } 2544ed96804fSEric Biggers 2545ed96804fSEric Biggers static int alg_test_aead(const struct alg_test_desc *desc, const char *driver, 2546ed96804fSEric Biggers u32 type, u32 mask) 2547ed96804fSEric Biggers { 2548ed96804fSEric Biggers const struct aead_test_suite *suite = &desc->suite.aead; 2549ed96804fSEric Biggers struct crypto_aead *tfm; 2550ed96804fSEric Biggers struct aead_request *req = NULL; 2551ed96804fSEric Biggers struct cipher_test_sglists *tsgls = NULL; 2552ed96804fSEric Biggers int err; 2553ed96804fSEric Biggers 2554ed96804fSEric Biggers if (suite->count <= 0) { 2555ed96804fSEric Biggers pr_err("alg: aead: empty test suite for %s\n", driver); 2556ed96804fSEric Biggers return -EINVAL; 2557ed96804fSEric Biggers } 2558ed96804fSEric Biggers 2559ed96804fSEric Biggers tfm = crypto_alloc_aead(driver, type, mask); 2560ed96804fSEric Biggers if (IS_ERR(tfm)) { 2561ed96804fSEric Biggers pr_err("alg: aead: failed to allocate transform for %s: %ld\n", 2562ed96804fSEric Biggers driver, PTR_ERR(tfm)); 2563ed96804fSEric Biggers return PTR_ERR(tfm); 2564ed96804fSEric Biggers } 25652257f471SEric Biggers driver = crypto_aead_driver_name(tfm); 2566ed96804fSEric Biggers 2567ed96804fSEric Biggers req = aead_request_alloc(tfm, GFP_KERNEL); 2568ed96804fSEric Biggers if (!req) { 2569ed96804fSEric Biggers pr_err("alg: aead: failed to allocate request for %s\n", 2570ed96804fSEric Biggers driver); 2571ed96804fSEric Biggers err = -ENOMEM; 2572ed96804fSEric Biggers goto out; 2573ed96804fSEric Biggers } 2574ed96804fSEric Biggers 2575ed96804fSEric Biggers tsgls = alloc_cipher_test_sglists(); 2576ed96804fSEric Biggers if (!tsgls) { 2577ed96804fSEric Biggers pr_err("alg: aead: failed to allocate test buffers for %s\n", 2578ed96804fSEric Biggers driver); 2579ed96804fSEric Biggers err = -ENOMEM; 2580ed96804fSEric Biggers goto out; 2581ed96804fSEric Biggers } 2582ed96804fSEric Biggers 25832257f471SEric Biggers err = test_aead(ENCRYPT, suite, req, tsgls); 2584ed96804fSEric Biggers if (err) 2585ed96804fSEric Biggers goto out; 2586ed96804fSEric Biggers 25872257f471SEric Biggers err = test_aead(DECRYPT, suite, req, tsgls); 258840153b10SEric Biggers if (err) 258940153b10SEric Biggers goto out; 259040153b10SEric Biggers 25912257f471SEric Biggers err = test_aead_extra(desc, req, tsgls); 2592ed96804fSEric Biggers out: 2593ed96804fSEric Biggers free_cipher_test_sglists(tsgls); 2594ed96804fSEric Biggers aead_request_free(req); 2595ed96804fSEric Biggers crypto_free_aead(tfm); 2596ed96804fSEric Biggers return err; 2597ed96804fSEric Biggers } 2598ed96804fSEric Biggers 25991aa4ecd9SHerbert Xu static int test_cipher(struct crypto_cipher *tfm, int enc, 2600b13b1e0cSEric Biggers const struct cipher_testvec *template, 2601b13b1e0cSEric Biggers unsigned int tcount) 26021aa4ecd9SHerbert Xu { 26031aa4ecd9SHerbert Xu const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm)); 26041aa4ecd9SHerbert Xu unsigned int i, j, k; 26051aa4ecd9SHerbert Xu char *q; 26061aa4ecd9SHerbert Xu const char *e; 260792a4c9feSEric Biggers const char *input, *result; 26081aa4ecd9SHerbert Xu void *data; 2609f8b0d4d0SHerbert Xu char *xbuf[XBUFSIZE]; 2610f8b0d4d0SHerbert Xu int ret = -ENOMEM; 2611f8b0d4d0SHerbert Xu 2612f8b0d4d0SHerbert Xu if (testmgr_alloc_buf(xbuf)) 2613f8b0d4d0SHerbert Xu goto out_nobuf; 26141aa4ecd9SHerbert Xu 26151aa4ecd9SHerbert Xu if (enc == ENCRYPT) 26161aa4ecd9SHerbert Xu e = "encryption"; 26171aa4ecd9SHerbert Xu else 26181aa4ecd9SHerbert Xu e = "decryption"; 26191aa4ecd9SHerbert Xu 26201aa4ecd9SHerbert Xu j = 0; 26211aa4ecd9SHerbert Xu for (i = 0; i < tcount; i++) { 26221aa4ecd9SHerbert Xu 262310faa8c0SStephan Mueller if (fips_enabled && template[i].fips_skip) 262410faa8c0SStephan Mueller continue; 262510faa8c0SStephan Mueller 262692a4c9feSEric Biggers input = enc ? template[i].ptext : template[i].ctext; 262792a4c9feSEric Biggers result = enc ? template[i].ctext : template[i].ptext; 26281aa4ecd9SHerbert Xu j++; 26291aa4ecd9SHerbert Xu 2630fd57f22aSHerbert Xu ret = -EINVAL; 263192a4c9feSEric Biggers if (WARN_ON(template[i].len > PAGE_SIZE)) 2632fd57f22aSHerbert Xu goto out; 2633fd57f22aSHerbert Xu 26341aa4ecd9SHerbert Xu data = xbuf[0]; 263592a4c9feSEric Biggers memcpy(data, input, template[i].len); 26361aa4ecd9SHerbert Xu 26371aa4ecd9SHerbert Xu crypto_cipher_clear_flags(tfm, ~0); 26381aa4ecd9SHerbert Xu if (template[i].wk) 2639231baecdSEric Biggers crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 26401aa4ecd9SHerbert Xu 26411aa4ecd9SHerbert Xu ret = crypto_cipher_setkey(tfm, template[i].key, 26421aa4ecd9SHerbert Xu template[i].klen); 26435283a8eeSEric Biggers if (ret) { 26445283a8eeSEric Biggers if (ret == template[i].setkey_error) 26451aa4ecd9SHerbert Xu continue; 26465283a8eeSEric Biggers pr_err("alg: cipher: %s setkey failed on test vector %u; expected_error=%d, actual_error=%d, flags=%#x\n", 26475283a8eeSEric Biggers algo, j, template[i].setkey_error, ret, 26485283a8eeSEric Biggers crypto_cipher_get_flags(tfm)); 26495283a8eeSEric Biggers goto out; 26505283a8eeSEric Biggers } 26515283a8eeSEric Biggers if (template[i].setkey_error) { 26525283a8eeSEric Biggers pr_err("alg: cipher: %s setkey unexpectedly succeeded on test vector %u; expected_error=%d\n", 26535283a8eeSEric Biggers algo, j, template[i].setkey_error); 26545283a8eeSEric Biggers ret = -EINVAL; 26555283a8eeSEric Biggers goto out; 26565283a8eeSEric Biggers } 26571aa4ecd9SHerbert Xu 265892a4c9feSEric Biggers for (k = 0; k < template[i].len; 26591aa4ecd9SHerbert Xu k += crypto_cipher_blocksize(tfm)) { 26601aa4ecd9SHerbert Xu if (enc) 26611aa4ecd9SHerbert Xu crypto_cipher_encrypt_one(tfm, data + k, 26621aa4ecd9SHerbert Xu data + k); 26631aa4ecd9SHerbert Xu else 26641aa4ecd9SHerbert Xu crypto_cipher_decrypt_one(tfm, data + k, 26651aa4ecd9SHerbert Xu data + k); 26661aa4ecd9SHerbert Xu } 26671aa4ecd9SHerbert Xu 26681aa4ecd9SHerbert Xu q = data; 266992a4c9feSEric Biggers if (memcmp(q, result, template[i].len)) { 26701aa4ecd9SHerbert Xu printk(KERN_ERR "alg: cipher: Test %d failed " 26711aa4ecd9SHerbert Xu "on %s for %s\n", j, e, algo); 267292a4c9feSEric Biggers hexdump(q, template[i].len); 26731aa4ecd9SHerbert Xu ret = -EINVAL; 26741aa4ecd9SHerbert Xu goto out; 26751aa4ecd9SHerbert Xu } 26761aa4ecd9SHerbert Xu } 26771aa4ecd9SHerbert Xu 26781aa4ecd9SHerbert Xu ret = 0; 26791aa4ecd9SHerbert Xu 26801aa4ecd9SHerbert Xu out: 2681f8b0d4d0SHerbert Xu testmgr_free_buf(xbuf); 2682f8b0d4d0SHerbert Xu out_nobuf: 26831aa4ecd9SHerbert Xu return ret; 26841aa4ecd9SHerbert Xu } 26851aa4ecd9SHerbert Xu 26866e5972faSEric Biggers static int test_skcipher_vec_cfg(int enc, const struct cipher_testvec *vec, 2687951d1332SEric Biggers const char *vec_name, 26884e7babbaSEric Biggers const struct testvec_config *cfg, 26894e7babbaSEric Biggers struct skcipher_request *req, 26904e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 2691da7f033dSHerbert Xu { 26924e7babbaSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 26934e7babbaSEric Biggers const unsigned int alignmask = crypto_skcipher_alignmask(tfm); 26944e7babbaSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 26956e5972faSEric Biggers const char *driver = crypto_skcipher_driver_name(tfm); 26964e7babbaSEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 26974e7babbaSEric Biggers const char *op = enc ? "encryption" : "decryption"; 26984e7babbaSEric Biggers DECLARE_CRYPTO_WAIT(wait); 26994e7babbaSEric Biggers u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; 27004e7babbaSEric Biggers u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + 27014e7babbaSEric Biggers cfg->iv_offset + 27024e7babbaSEric Biggers (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); 27034e7babbaSEric Biggers struct kvec input; 27044e7babbaSEric Biggers int err; 2705f8b0d4d0SHerbert Xu 27064e7babbaSEric Biggers /* Set the key */ 27074e7babbaSEric Biggers if (vec->wk) 2708231baecdSEric Biggers crypto_skcipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 2709da7f033dSHerbert Xu else 27104e7babbaSEric Biggers crypto_skcipher_clear_flags(tfm, 27114e7babbaSEric Biggers CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 2712fd8c37c7SEric Biggers err = do_setkey(crypto_skcipher_setkey, tfm, vec->key, vec->klen, 2713fd8c37c7SEric Biggers cfg, alignmask); 27144e7babbaSEric Biggers if (err) { 27155283a8eeSEric Biggers if (err == vec->setkey_error) 27164e7babbaSEric Biggers return 0; 2717951d1332SEric Biggers pr_err("alg: skcipher: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 2718951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 27195283a8eeSEric Biggers crypto_skcipher_get_flags(tfm)); 27204e7babbaSEric Biggers return err; 27214e7babbaSEric Biggers } 27225283a8eeSEric Biggers if (vec->setkey_error) { 2723951d1332SEric Biggers pr_err("alg: skcipher: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 2724951d1332SEric Biggers driver, vec_name, vec->setkey_error); 27254e7babbaSEric Biggers return -EINVAL; 272608d6af8cSJussi Kivilinna } 2727da7f033dSHerbert Xu 27284e7babbaSEric Biggers /* The IV must be copied to a buffer, as the algorithm may modify it */ 27294e7babbaSEric Biggers if (ivsize) { 27304e7babbaSEric Biggers if (WARN_ON(ivsize > MAX_IVLEN)) 27314e7babbaSEric Biggers return -EINVAL; 27328efd972eSEric Biggers if (vec->generates_iv && !enc) 27338efd972eSEric Biggers memcpy(iv, vec->iv_out, ivsize); 27348efd972eSEric Biggers else if (vec->iv) 27354e7babbaSEric Biggers memcpy(iv, vec->iv, ivsize); 273608d6af8cSJussi Kivilinna else 27374e7babbaSEric Biggers memset(iv, 0, ivsize); 27384e7babbaSEric Biggers } else { 27394e7babbaSEric Biggers if (vec->generates_iv) { 2740951d1332SEric Biggers pr_err("alg: skcipher: %s has ivsize=0 but test vector %s generates IV!\n", 2741951d1332SEric Biggers driver, vec_name); 27424e7babbaSEric Biggers return -EINVAL; 27434e7babbaSEric Biggers } 27444e7babbaSEric Biggers iv = NULL; 2745da7f033dSHerbert Xu } 2746da7f033dSHerbert Xu 27474e7babbaSEric Biggers /* Build the src/dst scatterlists */ 27484e7babbaSEric Biggers input.iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; 27494e7babbaSEric Biggers input.iov_len = vec->len; 27504e7babbaSEric Biggers err = build_cipher_test_sglists(tsgls, cfg, alignmask, 27514e7babbaSEric Biggers vec->len, vec->len, &input, 1); 27524e7babbaSEric Biggers if (err) { 2753951d1332SEric Biggers pr_err("alg: skcipher: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", 2754951d1332SEric Biggers driver, op, vec_name, cfg->name); 27554e7babbaSEric Biggers return err; 2756da7f033dSHerbert Xu } 2757da7f033dSHerbert Xu 27584e7babbaSEric Biggers /* Do the actual encryption or decryption */ 27594e7babbaSEric Biggers testmgr_poison(req->__ctx, crypto_skcipher_reqsize(tfm)); 27604e7babbaSEric Biggers skcipher_request_set_callback(req, req_flags, crypto_req_done, &wait); 27614e7babbaSEric Biggers skcipher_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, 27624e7babbaSEric Biggers vec->len, iv); 27636570737cSEric Biggers if (cfg->nosimd) 27646570737cSEric Biggers crypto_disable_simd_for_test(); 27656570737cSEric Biggers err = enc ? crypto_skcipher_encrypt(req) : crypto_skcipher_decrypt(req); 27666570737cSEric Biggers if (cfg->nosimd) 27676570737cSEric Biggers crypto_reenable_simd_for_test(); 27686570737cSEric Biggers err = crypto_wait_req(err, &wait); 2769da7f033dSHerbert Xu 2770fa353c99SEric Biggers /* Check that the algorithm didn't overwrite things it shouldn't have */ 2771fa353c99SEric Biggers if (req->cryptlen != vec->len || 2772fa353c99SEric Biggers req->iv != iv || 2773fa353c99SEric Biggers req->src != tsgls->src.sgl_ptr || 2774fa353c99SEric Biggers req->dst != tsgls->dst.sgl_ptr || 2775fa353c99SEric Biggers crypto_skcipher_reqtfm(req) != tfm || 2776fa353c99SEric Biggers req->base.complete != crypto_req_done || 2777fa353c99SEric Biggers req->base.flags != req_flags || 2778fa353c99SEric Biggers req->base.data != &wait) { 2779951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", 2780951d1332SEric Biggers driver, op, vec_name, cfg->name); 2781fa353c99SEric Biggers if (req->cryptlen != vec->len) 2782fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->cryptlen'\n"); 2783fa353c99SEric Biggers if (req->iv != iv) 2784fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->iv'\n"); 2785fa353c99SEric Biggers if (req->src != tsgls->src.sgl_ptr) 2786fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->src'\n"); 2787fa353c99SEric Biggers if (req->dst != tsgls->dst.sgl_ptr) 2788fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->dst'\n"); 2789fa353c99SEric Biggers if (crypto_skcipher_reqtfm(req) != tfm) 2790fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.tfm'\n"); 2791fa353c99SEric Biggers if (req->base.complete != crypto_req_done) 2792fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.complete'\n"); 2793fa353c99SEric Biggers if (req->base.flags != req_flags) 2794fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.flags'\n"); 2795fa353c99SEric Biggers if (req->base.data != &wait) 2796fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.data'\n"); 2797fa353c99SEric Biggers return -EINVAL; 2798fa353c99SEric Biggers } 2799fa353c99SEric Biggers if (is_test_sglist_corrupted(&tsgls->src)) { 2800951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", 2801951d1332SEric Biggers driver, op, vec_name, cfg->name); 2802fa353c99SEric Biggers return -EINVAL; 2803fa353c99SEric Biggers } 2804fa353c99SEric Biggers if (tsgls->dst.sgl_ptr != tsgls->src.sgl && 2805fa353c99SEric Biggers is_test_sglist_corrupted(&tsgls->dst)) { 2806951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", 2807951d1332SEric Biggers driver, op, vec_name, cfg->name); 2808fa353c99SEric Biggers return -EINVAL; 2809fa353c99SEric Biggers } 2810fa353c99SEric Biggers 28115283a8eeSEric Biggers /* Check for success or failure */ 28125283a8eeSEric Biggers if (err) { 28135283a8eeSEric Biggers if (err == vec->crypt_error) 28145283a8eeSEric Biggers return 0; 2815951d1332SEric Biggers pr_err("alg: skcipher: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 2816951d1332SEric Biggers driver, op, vec_name, vec->crypt_error, err, cfg->name); 28175283a8eeSEric Biggers return err; 28185283a8eeSEric Biggers } 28195283a8eeSEric Biggers if (vec->crypt_error) { 2820951d1332SEric Biggers pr_err("alg: skcipher: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 2821951d1332SEric Biggers driver, op, vec_name, vec->crypt_error, cfg->name); 28225283a8eeSEric Biggers return -EINVAL; 28235283a8eeSEric Biggers } 28245283a8eeSEric Biggers 28254e7babbaSEric Biggers /* Check for the correct output (ciphertext or plaintext) */ 28264e7babbaSEric Biggers err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, 28274e7babbaSEric Biggers vec->len, 0, true); 28284e7babbaSEric Biggers if (err == -EOVERFLOW) { 2829951d1332SEric Biggers pr_err("alg: skcipher: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", 2830951d1332SEric Biggers driver, op, vec_name, cfg->name); 28314e7babbaSEric Biggers return err; 28324e7babbaSEric Biggers } 28334e7babbaSEric Biggers if (err) { 2834951d1332SEric Biggers pr_err("alg: skcipher: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 2835951d1332SEric Biggers driver, op, vec_name, cfg->name); 28364e7babbaSEric Biggers return err; 28374e7babbaSEric Biggers } 283808d6af8cSJussi Kivilinna 28394e7babbaSEric Biggers /* If applicable, check that the algorithm generated the correct IV */ 28408efd972eSEric Biggers if (vec->iv_out && memcmp(iv, vec->iv_out, ivsize) != 0) { 2841951d1332SEric Biggers pr_err("alg: skcipher: %s %s test failed (wrong output IV) on test vector %s, cfg=\"%s\"\n", 2842951d1332SEric Biggers driver, op, vec_name, cfg->name); 28434e7babbaSEric Biggers hexdump(iv, ivsize); 28444e7babbaSEric Biggers return -EINVAL; 28453a338f20SJussi Kivilinna } 28463a338f20SJussi Kivilinna 28473a338f20SJussi Kivilinna return 0; 284808d6af8cSJussi Kivilinna } 284908d6af8cSJussi Kivilinna 28506e5972faSEric Biggers static int test_skcipher_vec(int enc, const struct cipher_testvec *vec, 28514e7babbaSEric Biggers unsigned int vec_num, 28524e7babbaSEric Biggers struct skcipher_request *req, 28534e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 28544e7babbaSEric Biggers { 2855951d1332SEric Biggers char vec_name[16]; 28564e7babbaSEric Biggers unsigned int i; 28574e7babbaSEric Biggers int err; 28584e7babbaSEric Biggers 28594e7babbaSEric Biggers if (fips_enabled && vec->fips_skip) 28604e7babbaSEric Biggers return 0; 28614e7babbaSEric Biggers 2862951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 2863951d1332SEric Biggers 28644e7babbaSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { 28656e5972faSEric Biggers err = test_skcipher_vec_cfg(enc, vec, vec_name, 28664e7babbaSEric Biggers &default_cipher_testvec_configs[i], 28674e7babbaSEric Biggers req, tsgls); 28684e7babbaSEric Biggers if (err) 28694e7babbaSEric Biggers return err; 28704e7babbaSEric Biggers } 28714e7babbaSEric Biggers 28724e7babbaSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 28734e7babbaSEric Biggers if (!noextratests) { 28744e7babbaSEric Biggers struct testvec_config cfg; 28754e7babbaSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 28764e7babbaSEric Biggers 28774e7babbaSEric Biggers for (i = 0; i < fuzz_iterations; i++) { 28784e7babbaSEric Biggers generate_random_testvec_config(&cfg, cfgname, 28794e7babbaSEric Biggers sizeof(cfgname)); 28806e5972faSEric Biggers err = test_skcipher_vec_cfg(enc, vec, vec_name, 28814e7babbaSEric Biggers &cfg, req, tsgls); 28824e7babbaSEric Biggers if (err) 28834e7babbaSEric Biggers return err; 2884e63e1b0dSEric Biggers cond_resched(); 28854e7babbaSEric Biggers } 28864e7babbaSEric Biggers } 28874e7babbaSEric Biggers #endif 28884e7babbaSEric Biggers return 0; 28894e7babbaSEric Biggers } 28904e7babbaSEric Biggers 2891d435e10eSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 2892d435e10eSEric Biggers /* 2893d435e10eSEric Biggers * Generate a symmetric cipher test vector from the given implementation. 2894d435e10eSEric Biggers * Assumes the buffers in 'vec' were already allocated. 2895d435e10eSEric Biggers */ 2896d435e10eSEric Biggers static void generate_random_cipher_testvec(struct skcipher_request *req, 2897d435e10eSEric Biggers struct cipher_testvec *vec, 2898d435e10eSEric Biggers unsigned int maxdatasize, 2899d435e10eSEric Biggers char *name, size_t max_namelen) 2900d435e10eSEric Biggers { 2901d435e10eSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 29029ac0d136SEric Biggers const unsigned int maxkeysize = crypto_skcipher_max_keysize(tfm); 2903d435e10eSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 2904d435e10eSEric Biggers struct scatterlist src, dst; 2905d435e10eSEric Biggers u8 iv[MAX_IVLEN]; 2906d435e10eSEric Biggers DECLARE_CRYPTO_WAIT(wait); 2907d435e10eSEric Biggers 2908d435e10eSEric Biggers /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ 2909d435e10eSEric Biggers vec->klen = maxkeysize; 2910d435e10eSEric Biggers if (prandom_u32() % 4 == 0) 2911d435e10eSEric Biggers vec->klen = prandom_u32() % (maxkeysize + 1); 2912d435e10eSEric Biggers generate_random_bytes((u8 *)vec->key, vec->klen); 2913d435e10eSEric Biggers vec->setkey_error = crypto_skcipher_setkey(tfm, vec->key, vec->klen); 2914d435e10eSEric Biggers 2915d435e10eSEric Biggers /* IV */ 2916d435e10eSEric Biggers generate_random_bytes((u8 *)vec->iv, ivsize); 2917d435e10eSEric Biggers 2918d435e10eSEric Biggers /* Plaintext */ 2919d435e10eSEric Biggers vec->len = generate_random_length(maxdatasize); 2920d435e10eSEric Biggers generate_random_bytes((u8 *)vec->ptext, vec->len); 2921d435e10eSEric Biggers 2922d435e10eSEric Biggers /* If the key couldn't be set, no need to continue to encrypt. */ 2923d435e10eSEric Biggers if (vec->setkey_error) 2924d435e10eSEric Biggers goto done; 2925d435e10eSEric Biggers 2926d435e10eSEric Biggers /* Ciphertext */ 2927d435e10eSEric Biggers sg_init_one(&src, vec->ptext, vec->len); 2928d435e10eSEric Biggers sg_init_one(&dst, vec->ctext, vec->len); 2929d435e10eSEric Biggers memcpy(iv, vec->iv, ivsize); 2930d435e10eSEric Biggers skcipher_request_set_callback(req, 0, crypto_req_done, &wait); 2931d435e10eSEric Biggers skcipher_request_set_crypt(req, &src, &dst, vec->len, iv); 2932d435e10eSEric Biggers vec->crypt_error = crypto_wait_req(crypto_skcipher_encrypt(req), &wait); 2933eb455dbdSEric Biggers if (vec->crypt_error != 0) { 2934eb455dbdSEric Biggers /* 2935eb455dbdSEric Biggers * The only acceptable error here is for an invalid length, so 2936eb455dbdSEric Biggers * skcipher decryption should fail with the same error too. 2937eb455dbdSEric Biggers * We'll test for this. But to keep the API usage well-defined, 2938eb455dbdSEric Biggers * explicitly initialize the ciphertext buffer too. 2939eb455dbdSEric Biggers */ 2940eb455dbdSEric Biggers memset((u8 *)vec->ctext, 0, vec->len); 2941eb455dbdSEric Biggers } 2942d435e10eSEric Biggers done: 2943d435e10eSEric Biggers snprintf(name, max_namelen, "\"random: len=%u klen=%u\"", 2944d435e10eSEric Biggers vec->len, vec->klen); 2945d435e10eSEric Biggers } 2946d435e10eSEric Biggers 2947d435e10eSEric Biggers /* 2948d435e10eSEric Biggers * Test the skcipher algorithm represented by @req against the corresponding 2949d435e10eSEric Biggers * generic implementation, if one is available. 2950d435e10eSEric Biggers */ 29516e5972faSEric Biggers static int test_skcipher_vs_generic_impl(const char *generic_driver, 2952d435e10eSEric Biggers struct skcipher_request *req, 2953d435e10eSEric Biggers struct cipher_test_sglists *tsgls) 2954d435e10eSEric Biggers { 2955d435e10eSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 29569ac0d136SEric Biggers const unsigned int maxkeysize = crypto_skcipher_max_keysize(tfm); 2957d435e10eSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 2958d435e10eSEric Biggers const unsigned int blocksize = crypto_skcipher_blocksize(tfm); 2959d435e10eSEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 2960d435e10eSEric Biggers const char *algname = crypto_skcipher_alg(tfm)->base.cra_name; 29616e5972faSEric Biggers const char *driver = crypto_skcipher_driver_name(tfm); 2962d435e10eSEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 2963d435e10eSEric Biggers struct crypto_skcipher *generic_tfm = NULL; 2964d435e10eSEric Biggers struct skcipher_request *generic_req = NULL; 2965d435e10eSEric Biggers unsigned int i; 2966d435e10eSEric Biggers struct cipher_testvec vec = { 0 }; 2967d435e10eSEric Biggers char vec_name[64]; 29686b5ca646SArnd Bergmann struct testvec_config *cfg; 2969d435e10eSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 2970d435e10eSEric Biggers int err; 2971d435e10eSEric Biggers 2972d435e10eSEric Biggers if (noextratests) 2973d435e10eSEric Biggers return 0; 2974d435e10eSEric Biggers 2975d435e10eSEric Biggers /* Keywrap isn't supported here yet as it handles its IV differently. */ 2976d435e10eSEric Biggers if (strncmp(algname, "kw(", 3) == 0) 2977d435e10eSEric Biggers return 0; 2978d435e10eSEric Biggers 2979d435e10eSEric Biggers if (!generic_driver) { /* Use default naming convention? */ 2980d435e10eSEric Biggers err = build_generic_driver_name(algname, _generic_driver); 2981d435e10eSEric Biggers if (err) 2982d435e10eSEric Biggers return err; 2983d435e10eSEric Biggers generic_driver = _generic_driver; 2984d435e10eSEric Biggers } 2985d435e10eSEric Biggers 2986d435e10eSEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 2987d435e10eSEric Biggers return 0; 2988d435e10eSEric Biggers 2989d435e10eSEric Biggers generic_tfm = crypto_alloc_skcipher(generic_driver, 0, 0); 2990d435e10eSEric Biggers if (IS_ERR(generic_tfm)) { 2991d435e10eSEric Biggers err = PTR_ERR(generic_tfm); 2992d435e10eSEric Biggers if (err == -ENOENT) { 2993d435e10eSEric Biggers pr_warn("alg: skcipher: skipping comparison tests for %s because %s is unavailable\n", 2994d435e10eSEric Biggers driver, generic_driver); 2995d435e10eSEric Biggers return 0; 2996d435e10eSEric Biggers } 2997d435e10eSEric Biggers pr_err("alg: skcipher: error allocating %s (generic impl of %s): %d\n", 2998d435e10eSEric Biggers generic_driver, algname, err); 2999d435e10eSEric Biggers return err; 3000d435e10eSEric Biggers } 3001d435e10eSEric Biggers 30026b5ca646SArnd Bergmann cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); 30036b5ca646SArnd Bergmann if (!cfg) { 30046b5ca646SArnd Bergmann err = -ENOMEM; 30056b5ca646SArnd Bergmann goto out; 30066b5ca646SArnd Bergmann } 30076b5ca646SArnd Bergmann 3008d435e10eSEric Biggers generic_req = skcipher_request_alloc(generic_tfm, GFP_KERNEL); 3009d435e10eSEric Biggers if (!generic_req) { 3010d435e10eSEric Biggers err = -ENOMEM; 3011d435e10eSEric Biggers goto out; 3012d435e10eSEric Biggers } 3013d435e10eSEric Biggers 3014d435e10eSEric Biggers /* Check the algorithm properties for consistency. */ 3015d435e10eSEric Biggers 3016fd60f727SEric Biggers if (crypto_skcipher_min_keysize(tfm) != 3017fd60f727SEric Biggers crypto_skcipher_min_keysize(generic_tfm)) { 3018fd60f727SEric Biggers pr_err("alg: skcipher: min keysize for %s (%u) doesn't match generic impl (%u)\n", 3019fd60f727SEric Biggers driver, crypto_skcipher_min_keysize(tfm), 3020fd60f727SEric Biggers crypto_skcipher_min_keysize(generic_tfm)); 3021fd60f727SEric Biggers err = -EINVAL; 3022fd60f727SEric Biggers goto out; 3023fd60f727SEric Biggers } 3024fd60f727SEric Biggers 30259ac0d136SEric Biggers if (maxkeysize != crypto_skcipher_max_keysize(generic_tfm)) { 3026d435e10eSEric Biggers pr_err("alg: skcipher: max keysize for %s (%u) doesn't match generic impl (%u)\n", 30279ac0d136SEric Biggers driver, maxkeysize, 30289ac0d136SEric Biggers crypto_skcipher_max_keysize(generic_tfm)); 3029d435e10eSEric Biggers err = -EINVAL; 3030d435e10eSEric Biggers goto out; 3031d435e10eSEric Biggers } 3032d435e10eSEric Biggers 3033d435e10eSEric Biggers if (ivsize != crypto_skcipher_ivsize(generic_tfm)) { 3034d435e10eSEric Biggers pr_err("alg: skcipher: ivsize for %s (%u) doesn't match generic impl (%u)\n", 3035d435e10eSEric Biggers driver, ivsize, crypto_skcipher_ivsize(generic_tfm)); 3036d435e10eSEric Biggers err = -EINVAL; 3037d435e10eSEric Biggers goto out; 3038d435e10eSEric Biggers } 3039d435e10eSEric Biggers 3040d435e10eSEric Biggers if (blocksize != crypto_skcipher_blocksize(generic_tfm)) { 3041d435e10eSEric Biggers pr_err("alg: skcipher: blocksize for %s (%u) doesn't match generic impl (%u)\n", 3042d435e10eSEric Biggers driver, blocksize, 3043d435e10eSEric Biggers crypto_skcipher_blocksize(generic_tfm)); 3044d435e10eSEric Biggers err = -EINVAL; 3045d435e10eSEric Biggers goto out; 3046d435e10eSEric Biggers } 3047d435e10eSEric Biggers 3048d435e10eSEric Biggers /* 3049d435e10eSEric Biggers * Now generate test vectors using the generic implementation, and test 3050d435e10eSEric Biggers * the other implementation against them. 3051d435e10eSEric Biggers */ 3052d435e10eSEric Biggers 30539ac0d136SEric Biggers vec.key = kmalloc(maxkeysize, GFP_KERNEL); 3054d435e10eSEric Biggers vec.iv = kmalloc(ivsize, GFP_KERNEL); 3055d435e10eSEric Biggers vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); 3056d435e10eSEric Biggers vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); 3057d435e10eSEric Biggers if (!vec.key || !vec.iv || !vec.ptext || !vec.ctext) { 3058d435e10eSEric Biggers err = -ENOMEM; 3059d435e10eSEric Biggers goto out; 3060d435e10eSEric Biggers } 3061d435e10eSEric Biggers 3062d435e10eSEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 3063d435e10eSEric Biggers generate_random_cipher_testvec(generic_req, &vec, maxdatasize, 3064d435e10eSEric Biggers vec_name, sizeof(vec_name)); 30656b5ca646SArnd Bergmann generate_random_testvec_config(cfg, cfgname, sizeof(cfgname)); 3066d435e10eSEric Biggers 30676e5972faSEric Biggers err = test_skcipher_vec_cfg(ENCRYPT, &vec, vec_name, 30686b5ca646SArnd Bergmann cfg, req, tsgls); 3069d435e10eSEric Biggers if (err) 3070d435e10eSEric Biggers goto out; 30716e5972faSEric Biggers err = test_skcipher_vec_cfg(DECRYPT, &vec, vec_name, 30726b5ca646SArnd Bergmann cfg, req, tsgls); 3073d435e10eSEric Biggers if (err) 3074d435e10eSEric Biggers goto out; 3075d435e10eSEric Biggers cond_resched(); 3076d435e10eSEric Biggers } 3077d435e10eSEric Biggers err = 0; 3078d435e10eSEric Biggers out: 30796b5ca646SArnd Bergmann kfree(cfg); 3080d435e10eSEric Biggers kfree(vec.key); 3081d435e10eSEric Biggers kfree(vec.iv); 3082d435e10eSEric Biggers kfree(vec.ptext); 3083d435e10eSEric Biggers kfree(vec.ctext); 3084d435e10eSEric Biggers crypto_free_skcipher(generic_tfm); 3085d435e10eSEric Biggers skcipher_request_free(generic_req); 3086d435e10eSEric Biggers return err; 3087d435e10eSEric Biggers } 3088d435e10eSEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 30896e5972faSEric Biggers static int test_skcipher_vs_generic_impl(const char *generic_driver, 3090d435e10eSEric Biggers struct skcipher_request *req, 3091d435e10eSEric Biggers struct cipher_test_sglists *tsgls) 3092d435e10eSEric Biggers { 3093d435e10eSEric Biggers return 0; 3094d435e10eSEric Biggers } 3095d435e10eSEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 3096d435e10eSEric Biggers 30976e5972faSEric Biggers static int test_skcipher(int enc, const struct cipher_test_suite *suite, 30984e7babbaSEric Biggers struct skcipher_request *req, 30994e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 31004e7babbaSEric Biggers { 31014e7babbaSEric Biggers unsigned int i; 31024e7babbaSEric Biggers int err; 31034e7babbaSEric Biggers 31044e7babbaSEric Biggers for (i = 0; i < suite->count; i++) { 31056e5972faSEric Biggers err = test_skcipher_vec(enc, &suite->vecs[i], i, req, tsgls); 31064e7babbaSEric Biggers if (err) 31074e7babbaSEric Biggers return err; 3108e63e1b0dSEric Biggers cond_resched(); 31094e7babbaSEric Biggers } 31104e7babbaSEric Biggers return 0; 31114e7babbaSEric Biggers } 31124e7babbaSEric Biggers 31134e7babbaSEric Biggers static int alg_test_skcipher(const struct alg_test_desc *desc, 31144e7babbaSEric Biggers const char *driver, u32 type, u32 mask) 31154e7babbaSEric Biggers { 31164e7babbaSEric Biggers const struct cipher_test_suite *suite = &desc->suite.cipher; 31174e7babbaSEric Biggers struct crypto_skcipher *tfm; 31184e7babbaSEric Biggers struct skcipher_request *req = NULL; 31194e7babbaSEric Biggers struct cipher_test_sglists *tsgls = NULL; 31204e7babbaSEric Biggers int err; 31214e7babbaSEric Biggers 31224e7babbaSEric Biggers if (suite->count <= 0) { 31234e7babbaSEric Biggers pr_err("alg: skcipher: empty test suite for %s\n", driver); 31244e7babbaSEric Biggers return -EINVAL; 31254e7babbaSEric Biggers } 31264e7babbaSEric Biggers 31274e7babbaSEric Biggers tfm = crypto_alloc_skcipher(driver, type, mask); 31284e7babbaSEric Biggers if (IS_ERR(tfm)) { 31294e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate transform for %s: %ld\n", 31304e7babbaSEric Biggers driver, PTR_ERR(tfm)); 31314e7babbaSEric Biggers return PTR_ERR(tfm); 31324e7babbaSEric Biggers } 31336e5972faSEric Biggers driver = crypto_skcipher_driver_name(tfm); 31344e7babbaSEric Biggers 31354e7babbaSEric Biggers req = skcipher_request_alloc(tfm, GFP_KERNEL); 31364e7babbaSEric Biggers if (!req) { 31374e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate request for %s\n", 31384e7babbaSEric Biggers driver); 31394e7babbaSEric Biggers err = -ENOMEM; 31404e7babbaSEric Biggers goto out; 31414e7babbaSEric Biggers } 31424e7babbaSEric Biggers 31434e7babbaSEric Biggers tsgls = alloc_cipher_test_sglists(); 31444e7babbaSEric Biggers if (!tsgls) { 31454e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate test buffers for %s\n", 31464e7babbaSEric Biggers driver); 31474e7babbaSEric Biggers err = -ENOMEM; 31484e7babbaSEric Biggers goto out; 31494e7babbaSEric Biggers } 31504e7babbaSEric Biggers 31516e5972faSEric Biggers err = test_skcipher(ENCRYPT, suite, req, tsgls); 31524e7babbaSEric Biggers if (err) 31534e7babbaSEric Biggers goto out; 31544e7babbaSEric Biggers 31556e5972faSEric Biggers err = test_skcipher(DECRYPT, suite, req, tsgls); 3156d435e10eSEric Biggers if (err) 3157d435e10eSEric Biggers goto out; 3158d435e10eSEric Biggers 31596e5972faSEric Biggers err = test_skcipher_vs_generic_impl(desc->generic_driver, req, tsgls); 31604e7babbaSEric Biggers out: 31614e7babbaSEric Biggers free_cipher_test_sglists(tsgls); 31624e7babbaSEric Biggers skcipher_request_free(req); 31634e7babbaSEric Biggers crypto_free_skcipher(tfm); 31644e7babbaSEric Biggers return err; 31654e7babbaSEric Biggers } 31664e7babbaSEric Biggers 3167b13b1e0cSEric Biggers static int test_comp(struct crypto_comp *tfm, 3168b13b1e0cSEric Biggers const struct comp_testvec *ctemplate, 3169b13b1e0cSEric Biggers const struct comp_testvec *dtemplate, 3170b13b1e0cSEric Biggers int ctcount, int dtcount) 3171da7f033dSHerbert Xu { 3172da7f033dSHerbert Xu const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm)); 317333607384SMahipal Challa char *output, *decomp_output; 3174da7f033dSHerbert Xu unsigned int i; 3175da7f033dSHerbert Xu int ret; 3176da7f033dSHerbert Xu 317733607384SMahipal Challa output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 317833607384SMahipal Challa if (!output) 317933607384SMahipal Challa return -ENOMEM; 318033607384SMahipal Challa 318133607384SMahipal Challa decomp_output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 318233607384SMahipal Challa if (!decomp_output) { 318333607384SMahipal Challa kfree(output); 318433607384SMahipal Challa return -ENOMEM; 318533607384SMahipal Challa } 318633607384SMahipal Challa 3187da7f033dSHerbert Xu for (i = 0; i < ctcount; i++) { 3188c79cf910SGeert Uytterhoeven int ilen; 3189c79cf910SGeert Uytterhoeven unsigned int dlen = COMP_BUF_SIZE; 3190da7f033dSHerbert Xu 319122a8118dSMichael Schupikov memset(output, 0, COMP_BUF_SIZE); 319222a8118dSMichael Schupikov memset(decomp_output, 0, COMP_BUF_SIZE); 3193da7f033dSHerbert Xu 3194da7f033dSHerbert Xu ilen = ctemplate[i].inlen; 3195da7f033dSHerbert Xu ret = crypto_comp_compress(tfm, ctemplate[i].input, 319633607384SMahipal Challa ilen, output, &dlen); 3197da7f033dSHerbert Xu if (ret) { 3198da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: compression failed " 3199da7f033dSHerbert Xu "on test %d for %s: ret=%d\n", i + 1, algo, 3200da7f033dSHerbert Xu -ret); 3201da7f033dSHerbert Xu goto out; 3202da7f033dSHerbert Xu } 3203da7f033dSHerbert Xu 320433607384SMahipal Challa ilen = dlen; 320533607384SMahipal Challa dlen = COMP_BUF_SIZE; 320633607384SMahipal Challa ret = crypto_comp_decompress(tfm, output, 320733607384SMahipal Challa ilen, decomp_output, &dlen); 320833607384SMahipal Challa if (ret) { 320933607384SMahipal Challa pr_err("alg: comp: compression failed: decompress: on test %d for %s failed: ret=%d\n", 321033607384SMahipal Challa i + 1, algo, -ret); 321133607384SMahipal Challa goto out; 321233607384SMahipal Challa } 321333607384SMahipal Challa 321433607384SMahipal Challa if (dlen != ctemplate[i].inlen) { 3215b812eb00SGeert Uytterhoeven printk(KERN_ERR "alg: comp: Compression test %d " 3216b812eb00SGeert Uytterhoeven "failed for %s: output len = %d\n", i + 1, algo, 3217b812eb00SGeert Uytterhoeven dlen); 3218b812eb00SGeert Uytterhoeven ret = -EINVAL; 3219b812eb00SGeert Uytterhoeven goto out; 3220b812eb00SGeert Uytterhoeven } 3221b812eb00SGeert Uytterhoeven 322233607384SMahipal Challa if (memcmp(decomp_output, ctemplate[i].input, 322333607384SMahipal Challa ctemplate[i].inlen)) { 322433607384SMahipal Challa pr_err("alg: comp: compression failed: output differs: on test %d for %s\n", 322533607384SMahipal Challa i + 1, algo); 322633607384SMahipal Challa hexdump(decomp_output, dlen); 3227da7f033dSHerbert Xu ret = -EINVAL; 3228da7f033dSHerbert Xu goto out; 3229da7f033dSHerbert Xu } 3230da7f033dSHerbert Xu } 3231da7f033dSHerbert Xu 3232da7f033dSHerbert Xu for (i = 0; i < dtcount; i++) { 3233c79cf910SGeert Uytterhoeven int ilen; 3234c79cf910SGeert Uytterhoeven unsigned int dlen = COMP_BUF_SIZE; 3235da7f033dSHerbert Xu 323622a8118dSMichael Schupikov memset(decomp_output, 0, COMP_BUF_SIZE); 3237da7f033dSHerbert Xu 3238da7f033dSHerbert Xu ilen = dtemplate[i].inlen; 3239da7f033dSHerbert Xu ret = crypto_comp_decompress(tfm, dtemplate[i].input, 324033607384SMahipal Challa ilen, decomp_output, &dlen); 3241da7f033dSHerbert Xu if (ret) { 3242da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: decompression failed " 3243da7f033dSHerbert Xu "on test %d for %s: ret=%d\n", i + 1, algo, 3244da7f033dSHerbert Xu -ret); 3245da7f033dSHerbert Xu goto out; 3246da7f033dSHerbert Xu } 3247da7f033dSHerbert Xu 3248b812eb00SGeert Uytterhoeven if (dlen != dtemplate[i].outlen) { 3249b812eb00SGeert Uytterhoeven printk(KERN_ERR "alg: comp: Decompression test %d " 3250b812eb00SGeert Uytterhoeven "failed for %s: output len = %d\n", i + 1, algo, 3251b812eb00SGeert Uytterhoeven dlen); 3252b812eb00SGeert Uytterhoeven ret = -EINVAL; 3253b812eb00SGeert Uytterhoeven goto out; 3254b812eb00SGeert Uytterhoeven } 3255b812eb00SGeert Uytterhoeven 325633607384SMahipal Challa if (memcmp(decomp_output, dtemplate[i].output, dlen)) { 3257da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: Decompression test %d " 3258da7f033dSHerbert Xu "failed for %s\n", i + 1, algo); 325933607384SMahipal Challa hexdump(decomp_output, dlen); 3260da7f033dSHerbert Xu ret = -EINVAL; 3261da7f033dSHerbert Xu goto out; 3262da7f033dSHerbert Xu } 3263da7f033dSHerbert Xu } 3264da7f033dSHerbert Xu 3265da7f033dSHerbert Xu ret = 0; 3266da7f033dSHerbert Xu 3267da7f033dSHerbert Xu out: 326833607384SMahipal Challa kfree(decomp_output); 326933607384SMahipal Challa kfree(output); 3270da7f033dSHerbert Xu return ret; 3271da7f033dSHerbert Xu } 3272da7f033dSHerbert Xu 3273b13b1e0cSEric Biggers static int test_acomp(struct crypto_acomp *tfm, 3274b13b1e0cSEric Biggers const struct comp_testvec *ctemplate, 3275b13b1e0cSEric Biggers const struct comp_testvec *dtemplate, 3276b13b1e0cSEric Biggers int ctcount, int dtcount) 3277d7db7a88SGiovanni Cabiddu { 3278d7db7a88SGiovanni Cabiddu const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm)); 3279d7db7a88SGiovanni Cabiddu unsigned int i; 3280a9943a0aSGiovanni Cabiddu char *output, *decomp_out; 3281d7db7a88SGiovanni Cabiddu int ret; 3282d7db7a88SGiovanni Cabiddu struct scatterlist src, dst; 3283d7db7a88SGiovanni Cabiddu struct acomp_req *req; 32847f397136SGilad Ben-Yossef struct crypto_wait wait; 3285d7db7a88SGiovanni Cabiddu 3286eb095593SEric Biggers output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 3287eb095593SEric Biggers if (!output) 3288eb095593SEric Biggers return -ENOMEM; 3289eb095593SEric Biggers 3290a9943a0aSGiovanni Cabiddu decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 3291a9943a0aSGiovanni Cabiddu if (!decomp_out) { 3292a9943a0aSGiovanni Cabiddu kfree(output); 3293a9943a0aSGiovanni Cabiddu return -ENOMEM; 3294a9943a0aSGiovanni Cabiddu } 3295a9943a0aSGiovanni Cabiddu 3296d7db7a88SGiovanni Cabiddu for (i = 0; i < ctcount; i++) { 3297d7db7a88SGiovanni Cabiddu unsigned int dlen = COMP_BUF_SIZE; 3298d7db7a88SGiovanni Cabiddu int ilen = ctemplate[i].inlen; 329902608e02SLaura Abbott void *input_vec; 3300d7db7a88SGiovanni Cabiddu 3301d2110224SEric Biggers input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL); 330202608e02SLaura Abbott if (!input_vec) { 330302608e02SLaura Abbott ret = -ENOMEM; 330402608e02SLaura Abbott goto out; 330502608e02SLaura Abbott } 330602608e02SLaura Abbott 3307eb095593SEric Biggers memset(output, 0, dlen); 33087f397136SGilad Ben-Yossef crypto_init_wait(&wait); 330902608e02SLaura Abbott sg_init_one(&src, input_vec, ilen); 3310d7db7a88SGiovanni Cabiddu sg_init_one(&dst, output, dlen); 3311d7db7a88SGiovanni Cabiddu 3312d7db7a88SGiovanni Cabiddu req = acomp_request_alloc(tfm); 3313d7db7a88SGiovanni Cabiddu if (!req) { 3314d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: request alloc failed for %s\n", 3315d7db7a88SGiovanni Cabiddu algo); 331602608e02SLaura Abbott kfree(input_vec); 3317d7db7a88SGiovanni Cabiddu ret = -ENOMEM; 3318d7db7a88SGiovanni Cabiddu goto out; 3319d7db7a88SGiovanni Cabiddu } 3320d7db7a88SGiovanni Cabiddu 3321d7db7a88SGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3322d7db7a88SGiovanni Cabiddu acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 33237f397136SGilad Ben-Yossef crypto_req_done, &wait); 3324d7db7a88SGiovanni Cabiddu 33257f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_compress(req), &wait); 3326d7db7a88SGiovanni Cabiddu if (ret) { 3327d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", 3328d7db7a88SGiovanni Cabiddu i + 1, algo, -ret); 332902608e02SLaura Abbott kfree(input_vec); 3330d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3331d7db7a88SGiovanni Cabiddu goto out; 3332d7db7a88SGiovanni Cabiddu } 3333d7db7a88SGiovanni Cabiddu 3334a9943a0aSGiovanni Cabiddu ilen = req->dlen; 3335a9943a0aSGiovanni Cabiddu dlen = COMP_BUF_SIZE; 3336a9943a0aSGiovanni Cabiddu sg_init_one(&src, output, ilen); 3337a9943a0aSGiovanni Cabiddu sg_init_one(&dst, decomp_out, dlen); 33387f397136SGilad Ben-Yossef crypto_init_wait(&wait); 3339a9943a0aSGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3340a9943a0aSGiovanni Cabiddu 33417f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); 3342a9943a0aSGiovanni Cabiddu if (ret) { 3343a9943a0aSGiovanni Cabiddu pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", 3344a9943a0aSGiovanni Cabiddu i + 1, algo, -ret); 3345a9943a0aSGiovanni Cabiddu kfree(input_vec); 3346a9943a0aSGiovanni Cabiddu acomp_request_free(req); 3347a9943a0aSGiovanni Cabiddu goto out; 3348a9943a0aSGiovanni Cabiddu } 3349a9943a0aSGiovanni Cabiddu 3350a9943a0aSGiovanni Cabiddu if (req->dlen != ctemplate[i].inlen) { 3351d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n", 3352d7db7a88SGiovanni Cabiddu i + 1, algo, req->dlen); 3353d7db7a88SGiovanni Cabiddu ret = -EINVAL; 335402608e02SLaura Abbott kfree(input_vec); 3355d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3356d7db7a88SGiovanni Cabiddu goto out; 3357d7db7a88SGiovanni Cabiddu } 3358d7db7a88SGiovanni Cabiddu 3359a9943a0aSGiovanni Cabiddu if (memcmp(input_vec, decomp_out, req->dlen)) { 3360d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Compression test %d failed for %s\n", 3361d7db7a88SGiovanni Cabiddu i + 1, algo); 3362d7db7a88SGiovanni Cabiddu hexdump(output, req->dlen); 3363d7db7a88SGiovanni Cabiddu ret = -EINVAL; 336402608e02SLaura Abbott kfree(input_vec); 3365d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3366d7db7a88SGiovanni Cabiddu goto out; 3367d7db7a88SGiovanni Cabiddu } 3368d7db7a88SGiovanni Cabiddu 336902608e02SLaura Abbott kfree(input_vec); 3370d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3371d7db7a88SGiovanni Cabiddu } 3372d7db7a88SGiovanni Cabiddu 3373d7db7a88SGiovanni Cabiddu for (i = 0; i < dtcount; i++) { 3374d7db7a88SGiovanni Cabiddu unsigned int dlen = COMP_BUF_SIZE; 3375d7db7a88SGiovanni Cabiddu int ilen = dtemplate[i].inlen; 337602608e02SLaura Abbott void *input_vec; 3377d7db7a88SGiovanni Cabiddu 3378d2110224SEric Biggers input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL); 337902608e02SLaura Abbott if (!input_vec) { 338002608e02SLaura Abbott ret = -ENOMEM; 338102608e02SLaura Abbott goto out; 338202608e02SLaura Abbott } 338302608e02SLaura Abbott 3384eb095593SEric Biggers memset(output, 0, dlen); 33857f397136SGilad Ben-Yossef crypto_init_wait(&wait); 338602608e02SLaura Abbott sg_init_one(&src, input_vec, ilen); 3387d7db7a88SGiovanni Cabiddu sg_init_one(&dst, output, dlen); 3388d7db7a88SGiovanni Cabiddu 3389d7db7a88SGiovanni Cabiddu req = acomp_request_alloc(tfm); 3390d7db7a88SGiovanni Cabiddu if (!req) { 3391d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: request alloc failed for %s\n", 3392d7db7a88SGiovanni Cabiddu algo); 339302608e02SLaura Abbott kfree(input_vec); 3394d7db7a88SGiovanni Cabiddu ret = -ENOMEM; 3395d7db7a88SGiovanni Cabiddu goto out; 3396d7db7a88SGiovanni Cabiddu } 3397d7db7a88SGiovanni Cabiddu 3398d7db7a88SGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3399d7db7a88SGiovanni Cabiddu acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 34007f397136SGilad Ben-Yossef crypto_req_done, &wait); 3401d7db7a88SGiovanni Cabiddu 34027f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); 3403d7db7a88SGiovanni Cabiddu if (ret) { 3404d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n", 3405d7db7a88SGiovanni Cabiddu i + 1, algo, -ret); 340602608e02SLaura Abbott kfree(input_vec); 3407d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3408d7db7a88SGiovanni Cabiddu goto out; 3409d7db7a88SGiovanni Cabiddu } 3410d7db7a88SGiovanni Cabiddu 3411d7db7a88SGiovanni Cabiddu if (req->dlen != dtemplate[i].outlen) { 3412d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n", 3413d7db7a88SGiovanni Cabiddu i + 1, algo, req->dlen); 3414d7db7a88SGiovanni Cabiddu ret = -EINVAL; 341502608e02SLaura Abbott kfree(input_vec); 3416d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3417d7db7a88SGiovanni Cabiddu goto out; 3418d7db7a88SGiovanni Cabiddu } 3419d7db7a88SGiovanni Cabiddu 3420d7db7a88SGiovanni Cabiddu if (memcmp(output, dtemplate[i].output, req->dlen)) { 3421d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Decompression test %d failed for %s\n", 3422d7db7a88SGiovanni Cabiddu i + 1, algo); 3423d7db7a88SGiovanni Cabiddu hexdump(output, req->dlen); 3424d7db7a88SGiovanni Cabiddu ret = -EINVAL; 342502608e02SLaura Abbott kfree(input_vec); 3426d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3427d7db7a88SGiovanni Cabiddu goto out; 3428d7db7a88SGiovanni Cabiddu } 3429d7db7a88SGiovanni Cabiddu 343002608e02SLaura Abbott kfree(input_vec); 3431d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3432d7db7a88SGiovanni Cabiddu } 3433d7db7a88SGiovanni Cabiddu 3434d7db7a88SGiovanni Cabiddu ret = 0; 3435d7db7a88SGiovanni Cabiddu 3436d7db7a88SGiovanni Cabiddu out: 3437a9943a0aSGiovanni Cabiddu kfree(decomp_out); 3438eb095593SEric Biggers kfree(output); 3439d7db7a88SGiovanni Cabiddu return ret; 3440d7db7a88SGiovanni Cabiddu } 3441d7db7a88SGiovanni Cabiddu 3442b13b1e0cSEric Biggers static int test_cprng(struct crypto_rng *tfm, 3443b13b1e0cSEric Biggers const struct cprng_testvec *template, 34447647d6ceSJarod Wilson unsigned int tcount) 34457647d6ceSJarod Wilson { 34467647d6ceSJarod Wilson const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm)); 3447fa4ef8a6SFelipe Contreras int err = 0, i, j, seedsize; 34487647d6ceSJarod Wilson u8 *seed; 34497647d6ceSJarod Wilson char result[32]; 34507647d6ceSJarod Wilson 34517647d6ceSJarod Wilson seedsize = crypto_rng_seedsize(tfm); 34527647d6ceSJarod Wilson 34537647d6ceSJarod Wilson seed = kmalloc(seedsize, GFP_KERNEL); 34547647d6ceSJarod Wilson if (!seed) { 34557647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to allocate seed space " 34567647d6ceSJarod Wilson "for %s\n", algo); 34577647d6ceSJarod Wilson return -ENOMEM; 34587647d6ceSJarod Wilson } 34597647d6ceSJarod Wilson 34607647d6ceSJarod Wilson for (i = 0; i < tcount; i++) { 34617647d6ceSJarod Wilson memset(result, 0, 32); 34627647d6ceSJarod Wilson 34637647d6ceSJarod Wilson memcpy(seed, template[i].v, template[i].vlen); 34647647d6ceSJarod Wilson memcpy(seed + template[i].vlen, template[i].key, 34657647d6ceSJarod Wilson template[i].klen); 34667647d6ceSJarod Wilson memcpy(seed + template[i].vlen + template[i].klen, 34677647d6ceSJarod Wilson template[i].dt, template[i].dtlen); 34687647d6ceSJarod Wilson 34697647d6ceSJarod Wilson err = crypto_rng_reset(tfm, seed, seedsize); 34707647d6ceSJarod Wilson if (err) { 34717647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to reset rng " 34727647d6ceSJarod Wilson "for %s\n", algo); 34737647d6ceSJarod Wilson goto out; 34747647d6ceSJarod Wilson } 34757647d6ceSJarod Wilson 34767647d6ceSJarod Wilson for (j = 0; j < template[i].loops; j++) { 34777647d6ceSJarod Wilson err = crypto_rng_get_bytes(tfm, result, 34787647d6ceSJarod Wilson template[i].rlen); 347919e60e13SStephan Mueller if (err < 0) { 34807647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to obtain " 34817647d6ceSJarod Wilson "the correct amount of random data for " 348219e60e13SStephan Mueller "%s (requested %d)\n", algo, 348319e60e13SStephan Mueller template[i].rlen); 34847647d6ceSJarod Wilson goto out; 34857647d6ceSJarod Wilson } 34867647d6ceSJarod Wilson } 34877647d6ceSJarod Wilson 34887647d6ceSJarod Wilson err = memcmp(result, template[i].result, 34897647d6ceSJarod Wilson template[i].rlen); 34907647d6ceSJarod Wilson if (err) { 34917647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Test %d failed for %s\n", 34927647d6ceSJarod Wilson i, algo); 34937647d6ceSJarod Wilson hexdump(result, template[i].rlen); 34947647d6ceSJarod Wilson err = -EINVAL; 34957647d6ceSJarod Wilson goto out; 34967647d6ceSJarod Wilson } 34977647d6ceSJarod Wilson } 34987647d6ceSJarod Wilson 34997647d6ceSJarod Wilson out: 35007647d6ceSJarod Wilson kfree(seed); 35017647d6ceSJarod Wilson return err; 35027647d6ceSJarod Wilson } 35037647d6ceSJarod Wilson 3504da7f033dSHerbert Xu static int alg_test_cipher(const struct alg_test_desc *desc, 3505da7f033dSHerbert Xu const char *driver, u32 type, u32 mask) 3506da7f033dSHerbert Xu { 350792a4c9feSEric Biggers const struct cipher_test_suite *suite = &desc->suite.cipher; 35081aa4ecd9SHerbert Xu struct crypto_cipher *tfm; 350992a4c9feSEric Biggers int err; 3510da7f033dSHerbert Xu 3511eed93e0cSHerbert Xu tfm = crypto_alloc_cipher(driver, type, mask); 3512da7f033dSHerbert Xu if (IS_ERR(tfm)) { 3513da7f033dSHerbert Xu printk(KERN_ERR "alg: cipher: Failed to load transform for " 3514da7f033dSHerbert Xu "%s: %ld\n", driver, PTR_ERR(tfm)); 3515da7f033dSHerbert Xu return PTR_ERR(tfm); 3516da7f033dSHerbert Xu } 3517da7f033dSHerbert Xu 351892a4c9feSEric Biggers err = test_cipher(tfm, ENCRYPT, suite->vecs, suite->count); 351992a4c9feSEric Biggers if (!err) 352092a4c9feSEric Biggers err = test_cipher(tfm, DECRYPT, suite->vecs, suite->count); 3521da7f033dSHerbert Xu 35221aa4ecd9SHerbert Xu crypto_free_cipher(tfm); 35231aa4ecd9SHerbert Xu return err; 35241aa4ecd9SHerbert Xu } 35251aa4ecd9SHerbert Xu 3526da7f033dSHerbert Xu static int alg_test_comp(const struct alg_test_desc *desc, const char *driver, 3527da7f033dSHerbert Xu u32 type, u32 mask) 3528da7f033dSHerbert Xu { 3529d7db7a88SGiovanni Cabiddu struct crypto_comp *comp; 3530d7db7a88SGiovanni Cabiddu struct crypto_acomp *acomp; 3531da7f033dSHerbert Xu int err; 3532d7db7a88SGiovanni Cabiddu u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK; 3533da7f033dSHerbert Xu 3534d7db7a88SGiovanni Cabiddu if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) { 3535d7db7a88SGiovanni Cabiddu acomp = crypto_alloc_acomp(driver, type, mask); 3536d7db7a88SGiovanni Cabiddu if (IS_ERR(acomp)) { 3537d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Failed to load transform for %s: %ld\n", 3538d7db7a88SGiovanni Cabiddu driver, PTR_ERR(acomp)); 3539d7db7a88SGiovanni Cabiddu return PTR_ERR(acomp); 3540d7db7a88SGiovanni Cabiddu } 3541d7db7a88SGiovanni Cabiddu err = test_acomp(acomp, desc->suite.comp.comp.vecs, 3542d7db7a88SGiovanni Cabiddu desc->suite.comp.decomp.vecs, 3543d7db7a88SGiovanni Cabiddu desc->suite.comp.comp.count, 3544d7db7a88SGiovanni Cabiddu desc->suite.comp.decomp.count); 3545d7db7a88SGiovanni Cabiddu crypto_free_acomp(acomp); 3546d7db7a88SGiovanni Cabiddu } else { 3547d7db7a88SGiovanni Cabiddu comp = crypto_alloc_comp(driver, type, mask); 3548d7db7a88SGiovanni Cabiddu if (IS_ERR(comp)) { 3549d7db7a88SGiovanni Cabiddu pr_err("alg: comp: Failed to load transform for %s: %ld\n", 3550d7db7a88SGiovanni Cabiddu driver, PTR_ERR(comp)); 3551d7db7a88SGiovanni Cabiddu return PTR_ERR(comp); 3552da7f033dSHerbert Xu } 3553da7f033dSHerbert Xu 3554d7db7a88SGiovanni Cabiddu err = test_comp(comp, desc->suite.comp.comp.vecs, 3555da7f033dSHerbert Xu desc->suite.comp.decomp.vecs, 3556da7f033dSHerbert Xu desc->suite.comp.comp.count, 3557da7f033dSHerbert Xu desc->suite.comp.decomp.count); 3558da7f033dSHerbert Xu 3559d7db7a88SGiovanni Cabiddu crypto_free_comp(comp); 3560d7db7a88SGiovanni Cabiddu } 3561da7f033dSHerbert Xu return err; 3562da7f033dSHerbert Xu } 3563da7f033dSHerbert Xu 35648e3ee85eSHerbert Xu static int alg_test_crc32c(const struct alg_test_desc *desc, 35658e3ee85eSHerbert Xu const char *driver, u32 type, u32 mask) 35668e3ee85eSHerbert Xu { 35678e3ee85eSHerbert Xu struct crypto_shash *tfm; 3568cb9dde88SEric Biggers __le32 val; 35698e3ee85eSHerbert Xu int err; 35708e3ee85eSHerbert Xu 35718e3ee85eSHerbert Xu err = alg_test_hash(desc, driver, type, mask); 35728e3ee85eSHerbert Xu if (err) 3573eb5e6730SEric Biggers return err; 35748e3ee85eSHerbert Xu 3575eed93e0cSHerbert Xu tfm = crypto_alloc_shash(driver, type, mask); 35768e3ee85eSHerbert Xu if (IS_ERR(tfm)) { 3577eb5e6730SEric Biggers if (PTR_ERR(tfm) == -ENOENT) { 3578eb5e6730SEric Biggers /* 3579eb5e6730SEric Biggers * This crc32c implementation is only available through 3580eb5e6730SEric Biggers * ahash API, not the shash API, so the remaining part 3581eb5e6730SEric Biggers * of the test is not applicable to it. 3582eb5e6730SEric Biggers */ 3583eb5e6730SEric Biggers return 0; 3584eb5e6730SEric Biggers } 35858e3ee85eSHerbert Xu printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: " 35868e3ee85eSHerbert Xu "%ld\n", driver, PTR_ERR(tfm)); 3587eb5e6730SEric Biggers return PTR_ERR(tfm); 35888e3ee85eSHerbert Xu } 358979cafe9aSEric Biggers driver = crypto_shash_driver_name(tfm); 35908e3ee85eSHerbert Xu 35918e3ee85eSHerbert Xu do { 35924c5c3024SJan-Simon Möller SHASH_DESC_ON_STACK(shash, tfm); 35934c5c3024SJan-Simon Möller u32 *ctx = (u32 *)shash_desc_ctx(shash); 35948e3ee85eSHerbert Xu 35954c5c3024SJan-Simon Möller shash->tfm = tfm; 35968e3ee85eSHerbert Xu 3597cb9dde88SEric Biggers *ctx = 420553207; 35984c5c3024SJan-Simon Möller err = crypto_shash_final(shash, (u8 *)&val); 35998e3ee85eSHerbert Xu if (err) { 36008e3ee85eSHerbert Xu printk(KERN_ERR "alg: crc32c: Operation failed for " 36018e3ee85eSHerbert Xu "%s: %d\n", driver, err); 36028e3ee85eSHerbert Xu break; 36038e3ee85eSHerbert Xu } 36048e3ee85eSHerbert Xu 3605cb9dde88SEric Biggers if (val != cpu_to_le32(~420553207)) { 3606cb9dde88SEric Biggers pr_err("alg: crc32c: Test failed for %s: %u\n", 3607cb9dde88SEric Biggers driver, le32_to_cpu(val)); 36088e3ee85eSHerbert Xu err = -EINVAL; 36098e3ee85eSHerbert Xu } 36108e3ee85eSHerbert Xu } while (0); 36118e3ee85eSHerbert Xu 36128e3ee85eSHerbert Xu crypto_free_shash(tfm); 36138e3ee85eSHerbert Xu 36148e3ee85eSHerbert Xu return err; 36158e3ee85eSHerbert Xu } 36168e3ee85eSHerbert Xu 36177647d6ceSJarod Wilson static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver, 36187647d6ceSJarod Wilson u32 type, u32 mask) 36197647d6ceSJarod Wilson { 36207647d6ceSJarod Wilson struct crypto_rng *rng; 36217647d6ceSJarod Wilson int err; 36227647d6ceSJarod Wilson 3623eed93e0cSHerbert Xu rng = crypto_alloc_rng(driver, type, mask); 36247647d6ceSJarod Wilson if (IS_ERR(rng)) { 36257647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to load transform for %s: " 36267647d6ceSJarod Wilson "%ld\n", driver, PTR_ERR(rng)); 36277647d6ceSJarod Wilson return PTR_ERR(rng); 36287647d6ceSJarod Wilson } 36297647d6ceSJarod Wilson 36307647d6ceSJarod Wilson err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count); 36317647d6ceSJarod Wilson 36327647d6ceSJarod Wilson crypto_free_rng(rng); 36337647d6ceSJarod Wilson 36347647d6ceSJarod Wilson return err; 36357647d6ceSJarod Wilson } 36367647d6ceSJarod Wilson 363764d1cdfbSStephan Mueller 3638b13b1e0cSEric Biggers static int drbg_cavs_test(const struct drbg_testvec *test, int pr, 363964d1cdfbSStephan Mueller const char *driver, u32 type, u32 mask) 364064d1cdfbSStephan Mueller { 364164d1cdfbSStephan Mueller int ret = -EAGAIN; 364264d1cdfbSStephan Mueller struct crypto_rng *drng; 364364d1cdfbSStephan Mueller struct drbg_test_data test_data; 364464d1cdfbSStephan Mueller struct drbg_string addtl, pers, testentropy; 364564d1cdfbSStephan Mueller unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL); 364664d1cdfbSStephan Mueller 364764d1cdfbSStephan Mueller if (!buf) 364864d1cdfbSStephan Mueller return -ENOMEM; 364964d1cdfbSStephan Mueller 3650eed93e0cSHerbert Xu drng = crypto_alloc_rng(driver, type, mask); 365164d1cdfbSStephan Mueller if (IS_ERR(drng)) { 365264d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for " 365364d1cdfbSStephan Mueller "%s\n", driver); 3654453431a5SWaiman Long kfree_sensitive(buf); 365564d1cdfbSStephan Mueller return -ENOMEM; 365664d1cdfbSStephan Mueller } 365764d1cdfbSStephan Mueller 365864d1cdfbSStephan Mueller test_data.testentropy = &testentropy; 365964d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entropy, test->entropylen); 366064d1cdfbSStephan Mueller drbg_string_fill(&pers, test->pers, test->perslen); 366164d1cdfbSStephan Mueller ret = crypto_drbg_reset_test(drng, &pers, &test_data); 366264d1cdfbSStephan Mueller if (ret) { 366364d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: Failed to reset rng\n"); 366464d1cdfbSStephan Mueller goto outbuf; 366564d1cdfbSStephan Mueller } 366664d1cdfbSStephan Mueller 366764d1cdfbSStephan Mueller drbg_string_fill(&addtl, test->addtla, test->addtllen); 366864d1cdfbSStephan Mueller if (pr) { 366964d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entpra, test->entprlen); 367064d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl_test(drng, 367164d1cdfbSStephan Mueller buf, test->expectedlen, &addtl, &test_data); 367264d1cdfbSStephan Mueller } else { 367364d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl(drng, 367464d1cdfbSStephan Mueller buf, test->expectedlen, &addtl); 367564d1cdfbSStephan Mueller } 367619e60e13SStephan Mueller if (ret < 0) { 367764d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not obtain random data for " 367864d1cdfbSStephan Mueller "driver %s\n", driver); 367964d1cdfbSStephan Mueller goto outbuf; 368064d1cdfbSStephan Mueller } 368164d1cdfbSStephan Mueller 368264d1cdfbSStephan Mueller drbg_string_fill(&addtl, test->addtlb, test->addtllen); 368364d1cdfbSStephan Mueller if (pr) { 368464d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entprb, test->entprlen); 368564d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl_test(drng, 368664d1cdfbSStephan Mueller buf, test->expectedlen, &addtl, &test_data); 368764d1cdfbSStephan Mueller } else { 368864d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl(drng, 368964d1cdfbSStephan Mueller buf, test->expectedlen, &addtl); 369064d1cdfbSStephan Mueller } 369119e60e13SStephan Mueller if (ret < 0) { 369264d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not obtain random data for " 369364d1cdfbSStephan Mueller "driver %s\n", driver); 369464d1cdfbSStephan Mueller goto outbuf; 369564d1cdfbSStephan Mueller } 369664d1cdfbSStephan Mueller 369764d1cdfbSStephan Mueller ret = memcmp(test->expected, buf, test->expectedlen); 369864d1cdfbSStephan Mueller 369964d1cdfbSStephan Mueller outbuf: 370064d1cdfbSStephan Mueller crypto_free_rng(drng); 3701453431a5SWaiman Long kfree_sensitive(buf); 370264d1cdfbSStephan Mueller return ret; 370364d1cdfbSStephan Mueller } 370464d1cdfbSStephan Mueller 370564d1cdfbSStephan Mueller 370664d1cdfbSStephan Mueller static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver, 370764d1cdfbSStephan Mueller u32 type, u32 mask) 370864d1cdfbSStephan Mueller { 370964d1cdfbSStephan Mueller int err = 0; 371064d1cdfbSStephan Mueller int pr = 0; 371164d1cdfbSStephan Mueller int i = 0; 3712b13b1e0cSEric Biggers const struct drbg_testvec *template = desc->suite.drbg.vecs; 371364d1cdfbSStephan Mueller unsigned int tcount = desc->suite.drbg.count; 371464d1cdfbSStephan Mueller 371564d1cdfbSStephan Mueller if (0 == memcmp(driver, "drbg_pr_", 8)) 371664d1cdfbSStephan Mueller pr = 1; 371764d1cdfbSStephan Mueller 371864d1cdfbSStephan Mueller for (i = 0; i < tcount; i++) { 371964d1cdfbSStephan Mueller err = drbg_cavs_test(&template[i], pr, driver, type, mask); 372064d1cdfbSStephan Mueller if (err) { 372164d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: Test %d failed for %s\n", 372264d1cdfbSStephan Mueller i, driver); 372364d1cdfbSStephan Mueller err = -EINVAL; 372464d1cdfbSStephan Mueller break; 372564d1cdfbSStephan Mueller } 372664d1cdfbSStephan Mueller } 372764d1cdfbSStephan Mueller return err; 372864d1cdfbSStephan Mueller 372964d1cdfbSStephan Mueller } 373064d1cdfbSStephan Mueller 3731b13b1e0cSEric Biggers static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec, 3732802c7f1cSSalvatore Benedetto const char *alg) 3733802c7f1cSSalvatore Benedetto { 3734802c7f1cSSalvatore Benedetto struct kpp_request *req; 3735802c7f1cSSalvatore Benedetto void *input_buf = NULL; 3736802c7f1cSSalvatore Benedetto void *output_buf = NULL; 373747d3fd39STudor-Dan Ambarus void *a_public = NULL; 373847d3fd39STudor-Dan Ambarus void *a_ss = NULL; 373947d3fd39STudor-Dan Ambarus void *shared_secret = NULL; 37407f397136SGilad Ben-Yossef struct crypto_wait wait; 3741802c7f1cSSalvatore Benedetto unsigned int out_len_max; 3742802c7f1cSSalvatore Benedetto int err = -ENOMEM; 3743802c7f1cSSalvatore Benedetto struct scatterlist src, dst; 3744802c7f1cSSalvatore Benedetto 3745802c7f1cSSalvatore Benedetto req = kpp_request_alloc(tfm, GFP_KERNEL); 3746802c7f1cSSalvatore Benedetto if (!req) 3747802c7f1cSSalvatore Benedetto return err; 3748802c7f1cSSalvatore Benedetto 37497f397136SGilad Ben-Yossef crypto_init_wait(&wait); 3750802c7f1cSSalvatore Benedetto 3751802c7f1cSSalvatore Benedetto err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size); 3752802c7f1cSSalvatore Benedetto if (err < 0) 3753802c7f1cSSalvatore Benedetto goto free_req; 3754802c7f1cSSalvatore Benedetto 3755802c7f1cSSalvatore Benedetto out_len_max = crypto_kpp_maxsize(tfm); 3756802c7f1cSSalvatore Benedetto output_buf = kzalloc(out_len_max, GFP_KERNEL); 3757802c7f1cSSalvatore Benedetto if (!output_buf) { 3758802c7f1cSSalvatore Benedetto err = -ENOMEM; 3759802c7f1cSSalvatore Benedetto goto free_req; 3760802c7f1cSSalvatore Benedetto } 3761802c7f1cSSalvatore Benedetto 3762802c7f1cSSalvatore Benedetto /* Use appropriate parameter as base */ 3763802c7f1cSSalvatore Benedetto kpp_request_set_input(req, NULL, 0); 3764802c7f1cSSalvatore Benedetto sg_init_one(&dst, output_buf, out_len_max); 3765802c7f1cSSalvatore Benedetto kpp_request_set_output(req, &dst, out_len_max); 3766802c7f1cSSalvatore Benedetto kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 37677f397136SGilad Ben-Yossef crypto_req_done, &wait); 3768802c7f1cSSalvatore Benedetto 376947d3fd39STudor-Dan Ambarus /* Compute party A's public key */ 37707f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait); 3771802c7f1cSSalvatore Benedetto if (err) { 377247d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: generate public key test failed. err %d\n", 3773802c7f1cSSalvatore Benedetto alg, err); 3774802c7f1cSSalvatore Benedetto goto free_output; 3775802c7f1cSSalvatore Benedetto } 377647d3fd39STudor-Dan Ambarus 377747d3fd39STudor-Dan Ambarus if (vec->genkey) { 377847d3fd39STudor-Dan Ambarus /* Save party A's public key */ 3779e3d90e52SChristopher Diaz Riveros a_public = kmemdup(sg_virt(req->dst), out_len_max, GFP_KERNEL); 378047d3fd39STudor-Dan Ambarus if (!a_public) { 378147d3fd39STudor-Dan Ambarus err = -ENOMEM; 378247d3fd39STudor-Dan Ambarus goto free_output; 378347d3fd39STudor-Dan Ambarus } 378447d3fd39STudor-Dan Ambarus } else { 3785802c7f1cSSalvatore Benedetto /* Verify calculated public key */ 3786802c7f1cSSalvatore Benedetto if (memcmp(vec->expected_a_public, sg_virt(req->dst), 3787802c7f1cSSalvatore Benedetto vec->expected_a_public_size)) { 378847d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n", 3789802c7f1cSSalvatore Benedetto alg); 3790802c7f1cSSalvatore Benedetto err = -EINVAL; 3791802c7f1cSSalvatore Benedetto goto free_output; 3792802c7f1cSSalvatore Benedetto } 379347d3fd39STudor-Dan Ambarus } 3794802c7f1cSSalvatore Benedetto 3795802c7f1cSSalvatore Benedetto /* Calculate shared secret key by using counter part (b) public key. */ 3796e3d90e52SChristopher Diaz Riveros input_buf = kmemdup(vec->b_public, vec->b_public_size, GFP_KERNEL); 3797802c7f1cSSalvatore Benedetto if (!input_buf) { 3798802c7f1cSSalvatore Benedetto err = -ENOMEM; 3799802c7f1cSSalvatore Benedetto goto free_output; 3800802c7f1cSSalvatore Benedetto } 3801802c7f1cSSalvatore Benedetto 3802802c7f1cSSalvatore Benedetto sg_init_one(&src, input_buf, vec->b_public_size); 3803802c7f1cSSalvatore Benedetto sg_init_one(&dst, output_buf, out_len_max); 3804802c7f1cSSalvatore Benedetto kpp_request_set_input(req, &src, vec->b_public_size); 3805802c7f1cSSalvatore Benedetto kpp_request_set_output(req, &dst, out_len_max); 3806802c7f1cSSalvatore Benedetto kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 38077f397136SGilad Ben-Yossef crypto_req_done, &wait); 38087f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait); 3809802c7f1cSSalvatore Benedetto if (err) { 381047d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n", 3811802c7f1cSSalvatore Benedetto alg, err); 3812802c7f1cSSalvatore Benedetto goto free_all; 3813802c7f1cSSalvatore Benedetto } 381447d3fd39STudor-Dan Ambarus 381547d3fd39STudor-Dan Ambarus if (vec->genkey) { 381647d3fd39STudor-Dan Ambarus /* Save the shared secret obtained by party A */ 3817e3d90e52SChristopher Diaz Riveros a_ss = kmemdup(sg_virt(req->dst), vec->expected_ss_size, GFP_KERNEL); 381847d3fd39STudor-Dan Ambarus if (!a_ss) { 381947d3fd39STudor-Dan Ambarus err = -ENOMEM; 382047d3fd39STudor-Dan Ambarus goto free_all; 382147d3fd39STudor-Dan Ambarus } 382247d3fd39STudor-Dan Ambarus 382347d3fd39STudor-Dan Ambarus /* 382447d3fd39STudor-Dan Ambarus * Calculate party B's shared secret by using party A's 382547d3fd39STudor-Dan Ambarus * public key. 382647d3fd39STudor-Dan Ambarus */ 382747d3fd39STudor-Dan Ambarus err = crypto_kpp_set_secret(tfm, vec->b_secret, 382847d3fd39STudor-Dan Ambarus vec->b_secret_size); 382947d3fd39STudor-Dan Ambarus if (err < 0) 383047d3fd39STudor-Dan Ambarus goto free_all; 383147d3fd39STudor-Dan Ambarus 383247d3fd39STudor-Dan Ambarus sg_init_one(&src, a_public, vec->expected_a_public_size); 383347d3fd39STudor-Dan Ambarus sg_init_one(&dst, output_buf, out_len_max); 383447d3fd39STudor-Dan Ambarus kpp_request_set_input(req, &src, vec->expected_a_public_size); 383547d3fd39STudor-Dan Ambarus kpp_request_set_output(req, &dst, out_len_max); 383647d3fd39STudor-Dan Ambarus kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 38377f397136SGilad Ben-Yossef crypto_req_done, &wait); 38387f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), 38397f397136SGilad Ben-Yossef &wait); 384047d3fd39STudor-Dan Ambarus if (err) { 384147d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party B: compute shared secret failed. err %d\n", 384247d3fd39STudor-Dan Ambarus alg, err); 384347d3fd39STudor-Dan Ambarus goto free_all; 384447d3fd39STudor-Dan Ambarus } 384547d3fd39STudor-Dan Ambarus 384647d3fd39STudor-Dan Ambarus shared_secret = a_ss; 384747d3fd39STudor-Dan Ambarus } else { 384847d3fd39STudor-Dan Ambarus shared_secret = (void *)vec->expected_ss; 384947d3fd39STudor-Dan Ambarus } 385047d3fd39STudor-Dan Ambarus 3851802c7f1cSSalvatore Benedetto /* 3852802c7f1cSSalvatore Benedetto * verify shared secret from which the user will derive 3853802c7f1cSSalvatore Benedetto * secret key by executing whatever hash it has chosen 3854802c7f1cSSalvatore Benedetto */ 385547d3fd39STudor-Dan Ambarus if (memcmp(shared_secret, sg_virt(req->dst), 3856802c7f1cSSalvatore Benedetto vec->expected_ss_size)) { 3857802c7f1cSSalvatore Benedetto pr_err("alg: %s: compute shared secret test failed. Invalid output\n", 3858802c7f1cSSalvatore Benedetto alg); 3859802c7f1cSSalvatore Benedetto err = -EINVAL; 3860802c7f1cSSalvatore Benedetto } 3861802c7f1cSSalvatore Benedetto 3862802c7f1cSSalvatore Benedetto free_all: 386347d3fd39STudor-Dan Ambarus kfree(a_ss); 3864802c7f1cSSalvatore Benedetto kfree(input_buf); 3865802c7f1cSSalvatore Benedetto free_output: 386647d3fd39STudor-Dan Ambarus kfree(a_public); 3867802c7f1cSSalvatore Benedetto kfree(output_buf); 3868802c7f1cSSalvatore Benedetto free_req: 3869802c7f1cSSalvatore Benedetto kpp_request_free(req); 3870802c7f1cSSalvatore Benedetto return err; 3871802c7f1cSSalvatore Benedetto } 3872802c7f1cSSalvatore Benedetto 3873802c7f1cSSalvatore Benedetto static int test_kpp(struct crypto_kpp *tfm, const char *alg, 3874b13b1e0cSEric Biggers const struct kpp_testvec *vecs, unsigned int tcount) 3875802c7f1cSSalvatore Benedetto { 3876802c7f1cSSalvatore Benedetto int ret, i; 3877802c7f1cSSalvatore Benedetto 3878802c7f1cSSalvatore Benedetto for (i = 0; i < tcount; i++) { 3879802c7f1cSSalvatore Benedetto ret = do_test_kpp(tfm, vecs++, alg); 3880802c7f1cSSalvatore Benedetto if (ret) { 3881802c7f1cSSalvatore Benedetto pr_err("alg: %s: test failed on vector %d, err=%d\n", 3882802c7f1cSSalvatore Benedetto alg, i + 1, ret); 3883802c7f1cSSalvatore Benedetto return ret; 3884802c7f1cSSalvatore Benedetto } 3885802c7f1cSSalvatore Benedetto } 3886802c7f1cSSalvatore Benedetto return 0; 3887802c7f1cSSalvatore Benedetto } 3888802c7f1cSSalvatore Benedetto 3889802c7f1cSSalvatore Benedetto static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver, 3890802c7f1cSSalvatore Benedetto u32 type, u32 mask) 3891802c7f1cSSalvatore Benedetto { 3892802c7f1cSSalvatore Benedetto struct crypto_kpp *tfm; 3893802c7f1cSSalvatore Benedetto int err = 0; 3894802c7f1cSSalvatore Benedetto 3895eed93e0cSHerbert Xu tfm = crypto_alloc_kpp(driver, type, mask); 3896802c7f1cSSalvatore Benedetto if (IS_ERR(tfm)) { 3897802c7f1cSSalvatore Benedetto pr_err("alg: kpp: Failed to load tfm for %s: %ld\n", 3898802c7f1cSSalvatore Benedetto driver, PTR_ERR(tfm)); 3899802c7f1cSSalvatore Benedetto return PTR_ERR(tfm); 3900802c7f1cSSalvatore Benedetto } 3901802c7f1cSSalvatore Benedetto if (desc->suite.kpp.vecs) 3902802c7f1cSSalvatore Benedetto err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs, 3903802c7f1cSSalvatore Benedetto desc->suite.kpp.count); 3904802c7f1cSSalvatore Benedetto 3905802c7f1cSSalvatore Benedetto crypto_free_kpp(tfm); 3906802c7f1cSSalvatore Benedetto return err; 3907802c7f1cSSalvatore Benedetto } 3908802c7f1cSSalvatore Benedetto 3909f1774cb8SVitaly Chikunov static u8 *test_pack_u32(u8 *dst, u32 val) 3910f1774cb8SVitaly Chikunov { 3911f1774cb8SVitaly Chikunov memcpy(dst, &val, sizeof(val)); 3912f1774cb8SVitaly Chikunov return dst + sizeof(val); 3913f1774cb8SVitaly Chikunov } 3914f1774cb8SVitaly Chikunov 391550d2b643SHerbert Xu static int test_akcipher_one(struct crypto_akcipher *tfm, 3916b13b1e0cSEric Biggers const struct akcipher_testvec *vecs) 3917946cc463STadeusz Struk { 3918df27b26fSHerbert Xu char *xbuf[XBUFSIZE]; 3919946cc463STadeusz Struk struct akcipher_request *req; 3920946cc463STadeusz Struk void *outbuf_enc = NULL; 3921946cc463STadeusz Struk void *outbuf_dec = NULL; 39227f397136SGilad Ben-Yossef struct crypto_wait wait; 3923946cc463STadeusz Struk unsigned int out_len_max, out_len = 0; 3924946cc463STadeusz Struk int err = -ENOMEM; 3925c7381b01SVitaly Chikunov struct scatterlist src, dst, src_tab[3]; 39260507de94SVitaly Chikunov const char *m, *c; 39270507de94SVitaly Chikunov unsigned int m_size, c_size; 39280507de94SVitaly Chikunov const char *op; 3929f1774cb8SVitaly Chikunov u8 *key, *ptr; 3930946cc463STadeusz Struk 3931df27b26fSHerbert Xu if (testmgr_alloc_buf(xbuf)) 3932df27b26fSHerbert Xu return err; 3933df27b26fSHerbert Xu 3934946cc463STadeusz Struk req = akcipher_request_alloc(tfm, GFP_KERNEL); 3935946cc463STadeusz Struk if (!req) 3936df27b26fSHerbert Xu goto free_xbuf; 3937946cc463STadeusz Struk 39387f397136SGilad Ben-Yossef crypto_init_wait(&wait); 393922287b0bSTadeusz Struk 3940f1774cb8SVitaly Chikunov key = kmalloc(vecs->key_len + sizeof(u32) * 2 + vecs->param_len, 3941f1774cb8SVitaly Chikunov GFP_KERNEL); 3942f1774cb8SVitaly Chikunov if (!key) 39432b403867STianjia Zhang goto free_req; 3944f1774cb8SVitaly Chikunov memcpy(key, vecs->key, vecs->key_len); 3945f1774cb8SVitaly Chikunov ptr = key + vecs->key_len; 3946f1774cb8SVitaly Chikunov ptr = test_pack_u32(ptr, vecs->algo); 3947f1774cb8SVitaly Chikunov ptr = test_pack_u32(ptr, vecs->param_len); 3948f1774cb8SVitaly Chikunov memcpy(ptr, vecs->params, vecs->param_len); 3949f1774cb8SVitaly Chikunov 395022287b0bSTadeusz Struk if (vecs->public_key_vec) 3951f1774cb8SVitaly Chikunov err = crypto_akcipher_set_pub_key(tfm, key, vecs->key_len); 395222287b0bSTadeusz Struk else 3953f1774cb8SVitaly Chikunov err = crypto_akcipher_set_priv_key(tfm, key, vecs->key_len); 3954946cc463STadeusz Struk if (err) 39552b403867STianjia Zhang goto free_key; 3956946cc463STadeusz Struk 39570507de94SVitaly Chikunov /* 39580507de94SVitaly Chikunov * First run test which do not require a private key, such as 39590507de94SVitaly Chikunov * encrypt or verify. 39600507de94SVitaly Chikunov */ 3961c7381b01SVitaly Chikunov err = -ENOMEM; 3962c7381b01SVitaly Chikunov out_len_max = crypto_akcipher_maxsize(tfm); 3963946cc463STadeusz Struk outbuf_enc = kzalloc(out_len_max, GFP_KERNEL); 3964946cc463STadeusz Struk if (!outbuf_enc) 39652b403867STianjia Zhang goto free_key; 3966946cc463STadeusz Struk 39670507de94SVitaly Chikunov if (!vecs->siggen_sigver_test) { 39680507de94SVitaly Chikunov m = vecs->m; 39690507de94SVitaly Chikunov m_size = vecs->m_size; 39700507de94SVitaly Chikunov c = vecs->c; 39710507de94SVitaly Chikunov c_size = vecs->c_size; 39720507de94SVitaly Chikunov op = "encrypt"; 39730507de94SVitaly Chikunov } else { 39740507de94SVitaly Chikunov /* Swap args so we could keep plaintext (digest) 39750507de94SVitaly Chikunov * in vecs->m, and cooked signature in vecs->c. 39760507de94SVitaly Chikunov */ 39770507de94SVitaly Chikunov m = vecs->c; /* signature */ 39780507de94SVitaly Chikunov m_size = vecs->c_size; 39790507de94SVitaly Chikunov c = vecs->m; /* digest */ 39800507de94SVitaly Chikunov c_size = vecs->m_size; 39810507de94SVitaly Chikunov op = "verify"; 39820507de94SVitaly Chikunov } 3983df27b26fSHerbert Xu 39842b403867STianjia Zhang err = -E2BIG; 39850507de94SVitaly Chikunov if (WARN_ON(m_size > PAGE_SIZE)) 39860507de94SVitaly Chikunov goto free_all; 39870507de94SVitaly Chikunov memcpy(xbuf[0], m, m_size); 3988df27b26fSHerbert Xu 3989c7381b01SVitaly Chikunov sg_init_table(src_tab, 3); 3990df27b26fSHerbert Xu sg_set_buf(&src_tab[0], xbuf[0], 8); 39910507de94SVitaly Chikunov sg_set_buf(&src_tab[1], xbuf[0] + 8, m_size - 8); 3992c7381b01SVitaly Chikunov if (vecs->siggen_sigver_test) { 3993c7381b01SVitaly Chikunov if (WARN_ON(c_size > PAGE_SIZE)) 3994c7381b01SVitaly Chikunov goto free_all; 3995c7381b01SVitaly Chikunov memcpy(xbuf[1], c, c_size); 3996c7381b01SVitaly Chikunov sg_set_buf(&src_tab[2], xbuf[1], c_size); 3997c7381b01SVitaly Chikunov akcipher_request_set_crypt(req, src_tab, NULL, m_size, c_size); 3998c7381b01SVitaly Chikunov } else { 399922287b0bSTadeusz Struk sg_init_one(&dst, outbuf_enc, out_len_max); 40000507de94SVitaly Chikunov akcipher_request_set_crypt(req, src_tab, &dst, m_size, 400122287b0bSTadeusz Struk out_len_max); 4002c7381b01SVitaly Chikunov } 4003946cc463STadeusz Struk akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 40047f397136SGilad Ben-Yossef crypto_req_done, &wait); 4005946cc463STadeusz Struk 40067f397136SGilad Ben-Yossef err = crypto_wait_req(vecs->siggen_sigver_test ? 40070507de94SVitaly Chikunov /* Run asymmetric signature verification */ 40080507de94SVitaly Chikunov crypto_akcipher_verify(req) : 40091207107cSStephan Mueller /* Run asymmetric encrypt */ 40107f397136SGilad Ben-Yossef crypto_akcipher_encrypt(req), &wait); 4011946cc463STadeusz Struk if (err) { 40120507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. err %d\n", op, err); 4013946cc463STadeusz Struk goto free_all; 4014946cc463STadeusz Struk } 4015a1f62c21STianjia Zhang if (!vecs->siggen_sigver_test && c) { 40160507de94SVitaly Chikunov if (req->dst_len != c_size) { 40170507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output len\n", 40180507de94SVitaly Chikunov op); 4019946cc463STadeusz Struk err = -EINVAL; 4020946cc463STadeusz Struk goto free_all; 4021946cc463STadeusz Struk } 4022946cc463STadeusz Struk /* verify that encrypted message is equal to expected */ 4023c7381b01SVitaly Chikunov if (memcmp(c, outbuf_enc, c_size) != 0) { 4024c7381b01SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output\n", 4025c7381b01SVitaly Chikunov op); 40260507de94SVitaly Chikunov hexdump(outbuf_enc, c_size); 4027946cc463STadeusz Struk err = -EINVAL; 4028946cc463STadeusz Struk goto free_all; 4029946cc463STadeusz Struk } 4030c7381b01SVitaly Chikunov } 40310507de94SVitaly Chikunov 40320507de94SVitaly Chikunov /* 40330507de94SVitaly Chikunov * Don't invoke (decrypt or sign) test which require a private key 40340507de94SVitaly Chikunov * for vectors with only a public key. 40350507de94SVitaly Chikunov */ 4036946cc463STadeusz Struk if (vecs->public_key_vec) { 4037946cc463STadeusz Struk err = 0; 4038946cc463STadeusz Struk goto free_all; 4039946cc463STadeusz Struk } 4040946cc463STadeusz Struk outbuf_dec = kzalloc(out_len_max, GFP_KERNEL); 4041946cc463STadeusz Struk if (!outbuf_dec) { 4042946cc463STadeusz Struk err = -ENOMEM; 4043946cc463STadeusz Struk goto free_all; 4044946cc463STadeusz Struk } 4045df27b26fSHerbert Xu 4046a1f62c21STianjia Zhang if (!vecs->siggen_sigver_test && !c) { 4047a1f62c21STianjia Zhang c = outbuf_enc; 4048a1f62c21STianjia Zhang c_size = req->dst_len; 4049a1f62c21STianjia Zhang } 4050a1f62c21STianjia Zhang 40512b403867STianjia Zhang err = -E2BIG; 40520507de94SVitaly Chikunov op = vecs->siggen_sigver_test ? "sign" : "decrypt"; 40530507de94SVitaly Chikunov if (WARN_ON(c_size > PAGE_SIZE)) 4054df27b26fSHerbert Xu goto free_all; 40550507de94SVitaly Chikunov memcpy(xbuf[0], c, c_size); 4056df27b26fSHerbert Xu 40570507de94SVitaly Chikunov sg_init_one(&src, xbuf[0], c_size); 405822287b0bSTadeusz Struk sg_init_one(&dst, outbuf_dec, out_len_max); 40597f397136SGilad Ben-Yossef crypto_init_wait(&wait); 40600507de94SVitaly Chikunov akcipher_request_set_crypt(req, &src, &dst, c_size, out_len_max); 4061946cc463STadeusz Struk 40627f397136SGilad Ben-Yossef err = crypto_wait_req(vecs->siggen_sigver_test ? 40630507de94SVitaly Chikunov /* Run asymmetric signature generation */ 40640507de94SVitaly Chikunov crypto_akcipher_sign(req) : 40651207107cSStephan Mueller /* Run asymmetric decrypt */ 40667f397136SGilad Ben-Yossef crypto_akcipher_decrypt(req), &wait); 4067946cc463STadeusz Struk if (err) { 40680507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. err %d\n", op, err); 4069946cc463STadeusz Struk goto free_all; 4070946cc463STadeusz Struk } 4071946cc463STadeusz Struk out_len = req->dst_len; 40720507de94SVitaly Chikunov if (out_len < m_size) { 40730507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output len %u\n", 40740507de94SVitaly Chikunov op, out_len); 4075946cc463STadeusz Struk err = -EINVAL; 4076946cc463STadeusz Struk goto free_all; 4077946cc463STadeusz Struk } 4078946cc463STadeusz Struk /* verify that decrypted message is equal to the original msg */ 40790507de94SVitaly Chikunov if (memchr_inv(outbuf_dec, 0, out_len - m_size) || 40800507de94SVitaly Chikunov memcmp(m, outbuf_dec + out_len - m_size, m_size)) { 40810507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output\n", op); 408250d2b643SHerbert Xu hexdump(outbuf_dec, out_len); 4083946cc463STadeusz Struk err = -EINVAL; 4084946cc463STadeusz Struk } 4085946cc463STadeusz Struk free_all: 4086946cc463STadeusz Struk kfree(outbuf_dec); 4087946cc463STadeusz Struk kfree(outbuf_enc); 40882b403867STianjia Zhang free_key: 40892b403867STianjia Zhang kfree(key); 4090946cc463STadeusz Struk free_req: 4091946cc463STadeusz Struk akcipher_request_free(req); 4092df27b26fSHerbert Xu free_xbuf: 4093df27b26fSHerbert Xu testmgr_free_buf(xbuf); 4094946cc463STadeusz Struk return err; 4095946cc463STadeusz Struk } 4096946cc463STadeusz Struk 409750d2b643SHerbert Xu static int test_akcipher(struct crypto_akcipher *tfm, const char *alg, 4098b13b1e0cSEric Biggers const struct akcipher_testvec *vecs, 4099b13b1e0cSEric Biggers unsigned int tcount) 4100946cc463STadeusz Struk { 410115226e48SHerbert Xu const char *algo = 410215226e48SHerbert Xu crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm)); 4103946cc463STadeusz Struk int ret, i; 4104946cc463STadeusz Struk 4105946cc463STadeusz Struk for (i = 0; i < tcount; i++) { 410650d2b643SHerbert Xu ret = test_akcipher_one(tfm, vecs++); 410750d2b643SHerbert Xu if (!ret) 410850d2b643SHerbert Xu continue; 410950d2b643SHerbert Xu 411015226e48SHerbert Xu pr_err("alg: akcipher: test %d failed for %s, err=%d\n", 411115226e48SHerbert Xu i + 1, algo, ret); 4112946cc463STadeusz Struk return ret; 4113946cc463STadeusz Struk } 4114946cc463STadeusz Struk return 0; 4115946cc463STadeusz Struk } 4116946cc463STadeusz Struk 4117946cc463STadeusz Struk static int alg_test_akcipher(const struct alg_test_desc *desc, 4118946cc463STadeusz Struk const char *driver, u32 type, u32 mask) 4119946cc463STadeusz Struk { 4120946cc463STadeusz Struk struct crypto_akcipher *tfm; 4121946cc463STadeusz Struk int err = 0; 4122946cc463STadeusz Struk 4123eed93e0cSHerbert Xu tfm = crypto_alloc_akcipher(driver, type, mask); 4124946cc463STadeusz Struk if (IS_ERR(tfm)) { 4125946cc463STadeusz Struk pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n", 4126946cc463STadeusz Struk driver, PTR_ERR(tfm)); 4127946cc463STadeusz Struk return PTR_ERR(tfm); 4128946cc463STadeusz Struk } 4129946cc463STadeusz Struk if (desc->suite.akcipher.vecs) 4130946cc463STadeusz Struk err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs, 4131946cc463STadeusz Struk desc->suite.akcipher.count); 4132946cc463STadeusz Struk 4133946cc463STadeusz Struk crypto_free_akcipher(tfm); 4134946cc463STadeusz Struk return err; 4135946cc463STadeusz Struk } 4136946cc463STadeusz Struk 4137863b557aSYouquan, Song static int alg_test_null(const struct alg_test_desc *desc, 4138863b557aSYouquan, Song const char *driver, u32 type, u32 mask) 4139863b557aSYouquan, Song { 4140863b557aSYouquan, Song return 0; 4141863b557aSYouquan, Song } 4142863b557aSYouquan, Song 414349763fc6SEric Biggers #define ____VECS(tv) .vecs = tv, .count = ARRAY_SIZE(tv) 414449763fc6SEric Biggers #define __VECS(tv) { ____VECS(tv) } 414521c8e720SArd Biesheuvel 4146da7f033dSHerbert Xu /* Please keep this list sorted by algorithm name. */ 4147da7f033dSHerbert Xu static const struct alg_test_desc alg_test_descs[] = { 4148da7f033dSHerbert Xu { 4149059c2a4dSEric Biggers .alg = "adiantum(xchacha12,aes)", 4150d435e10eSEric Biggers .generic_driver = "adiantum(xchacha12-generic,aes-generic,nhpoly1305-generic)", 4151059c2a4dSEric Biggers .test = alg_test_skcipher, 4152059c2a4dSEric Biggers .suite = { 4153059c2a4dSEric Biggers .cipher = __VECS(adiantum_xchacha12_aes_tv_template) 4154059c2a4dSEric Biggers }, 4155059c2a4dSEric Biggers }, { 4156059c2a4dSEric Biggers .alg = "adiantum(xchacha20,aes)", 4157d435e10eSEric Biggers .generic_driver = "adiantum(xchacha20-generic,aes-generic,nhpoly1305-generic)", 4158059c2a4dSEric Biggers .test = alg_test_skcipher, 4159059c2a4dSEric Biggers .suite = { 4160059c2a4dSEric Biggers .cipher = __VECS(adiantum_xchacha20_aes_tv_template) 4161059c2a4dSEric Biggers }, 4162059c2a4dSEric Biggers }, { 4163b87dc203SOndrej Mosnacek .alg = "aegis128", 4164b87dc203SOndrej Mosnacek .test = alg_test_aead, 4165b87dc203SOndrej Mosnacek .suite = { 4166a0d608eeSEric Biggers .aead = __VECS(aegis128_tv_template) 4167b87dc203SOndrej Mosnacek } 4168b87dc203SOndrej Mosnacek }, { 4169e08ca2daSJarod Wilson .alg = "ansi_cprng", 4170e08ca2daSJarod Wilson .test = alg_test_cprng, 4171e08ca2daSJarod Wilson .suite = { 417221c8e720SArd Biesheuvel .cprng = __VECS(ansi_cprng_aes_tv_template) 4173e08ca2daSJarod Wilson } 4174e08ca2daSJarod Wilson }, { 4175bca4feb0SHoria Geanta .alg = "authenc(hmac(md5),ecb(cipher_null))", 4176bca4feb0SHoria Geanta .test = alg_test_aead, 4177bca4feb0SHoria Geanta .suite = { 4178a0d608eeSEric Biggers .aead = __VECS(hmac_md5_ecb_cipher_null_tv_template) 4179bca4feb0SHoria Geanta } 4180bca4feb0SHoria Geanta }, { 4181a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(aes))", 4182e46e9a46SHoria Geanta .test = alg_test_aead, 4183bcf741cbSHerbert Xu .fips_allowed = 1, 4184e46e9a46SHoria Geanta .suite = { 4185a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_aes_cbc_tv_temp) 41865208ed2cSNitesh Lal } 41875208ed2cSNitesh Lal }, { 4188a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(des))", 41895208ed2cSNitesh Lal .test = alg_test_aead, 41905208ed2cSNitesh Lal .suite = { 4191a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_des_cbc_tv_temp) 41925208ed2cSNitesh Lal } 41935208ed2cSNitesh Lal }, { 4194a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(des3_ede))", 41955208ed2cSNitesh Lal .test = alg_test_aead, 41965208ed2cSNitesh Lal .suite = { 4197a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_des3_ede_cbc_tv_temp) 4198e46e9a46SHoria Geanta } 4199e46e9a46SHoria Geanta }, { 4200fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha1),ctr(aes))", 4201fb16abc2SMarcus Meissner .test = alg_test_null, 4202fb16abc2SMarcus Meissner .fips_allowed = 1, 4203fb16abc2SMarcus Meissner }, { 4204bca4feb0SHoria Geanta .alg = "authenc(hmac(sha1),ecb(cipher_null))", 4205bca4feb0SHoria Geanta .test = alg_test_aead, 4206bca4feb0SHoria Geanta .suite = { 4207a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_ecb_cipher_null_tv_temp) 42085208ed2cSNitesh Lal } 42095208ed2cSNitesh Lal }, { 42108888690eSMarcus Meissner .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))", 42118888690eSMarcus Meissner .test = alg_test_null, 42128888690eSMarcus Meissner .fips_allowed = 1, 42138888690eSMarcus Meissner }, { 4214a4198fd4SHerbert Xu .alg = "authenc(hmac(sha224),cbc(des))", 42155208ed2cSNitesh Lal .test = alg_test_aead, 42165208ed2cSNitesh Lal .suite = { 4217a0d608eeSEric Biggers .aead = __VECS(hmac_sha224_des_cbc_tv_temp) 42185208ed2cSNitesh Lal } 42195208ed2cSNitesh Lal }, { 4220a4198fd4SHerbert Xu .alg = "authenc(hmac(sha224),cbc(des3_ede))", 42215208ed2cSNitesh Lal .test = alg_test_aead, 42225208ed2cSNitesh Lal .suite = { 4223a0d608eeSEric Biggers .aead = __VECS(hmac_sha224_des3_ede_cbc_tv_temp) 4224bca4feb0SHoria Geanta } 4225bca4feb0SHoria Geanta }, { 4226a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(aes))", 4227e46e9a46SHoria Geanta .test = alg_test_aead, 4228ed1afac9SMarcus Meissner .fips_allowed = 1, 4229e46e9a46SHoria Geanta .suite = { 4230a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_aes_cbc_tv_temp) 42315208ed2cSNitesh Lal } 42325208ed2cSNitesh Lal }, { 4233a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(des))", 42345208ed2cSNitesh Lal .test = alg_test_aead, 42355208ed2cSNitesh Lal .suite = { 4236a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_des_cbc_tv_temp) 42375208ed2cSNitesh Lal } 42385208ed2cSNitesh Lal }, { 4239a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(des3_ede))", 42405208ed2cSNitesh Lal .test = alg_test_aead, 42415208ed2cSNitesh Lal .suite = { 4242a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_des3_ede_cbc_tv_temp) 42435208ed2cSNitesh Lal } 42445208ed2cSNitesh Lal }, { 4245fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha256),ctr(aes))", 4246fb16abc2SMarcus Meissner .test = alg_test_null, 4247fb16abc2SMarcus Meissner .fips_allowed = 1, 4248fb16abc2SMarcus Meissner }, { 42498888690eSMarcus Meissner .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))", 42508888690eSMarcus Meissner .test = alg_test_null, 42518888690eSMarcus Meissner .fips_allowed = 1, 42528888690eSMarcus Meissner }, { 4253a4198fd4SHerbert Xu .alg = "authenc(hmac(sha384),cbc(des))", 42545208ed2cSNitesh Lal .test = alg_test_aead, 42555208ed2cSNitesh Lal .suite = { 4256a0d608eeSEric Biggers .aead = __VECS(hmac_sha384_des_cbc_tv_temp) 42575208ed2cSNitesh Lal } 42585208ed2cSNitesh Lal }, { 4259a4198fd4SHerbert Xu .alg = "authenc(hmac(sha384),cbc(des3_ede))", 42605208ed2cSNitesh Lal .test = alg_test_aead, 42615208ed2cSNitesh Lal .suite = { 4262a0d608eeSEric Biggers .aead = __VECS(hmac_sha384_des3_ede_cbc_tv_temp) 4263e46e9a46SHoria Geanta } 4264e46e9a46SHoria Geanta }, { 4265fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha384),ctr(aes))", 4266fb16abc2SMarcus Meissner .test = alg_test_null, 4267fb16abc2SMarcus Meissner .fips_allowed = 1, 4268fb16abc2SMarcus Meissner }, { 42698888690eSMarcus Meissner .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))", 42708888690eSMarcus Meissner .test = alg_test_null, 42718888690eSMarcus Meissner .fips_allowed = 1, 42728888690eSMarcus Meissner }, { 4273a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(aes))", 4274ed1afac9SMarcus Meissner .fips_allowed = 1, 4275e46e9a46SHoria Geanta .test = alg_test_aead, 4276e46e9a46SHoria Geanta .suite = { 4277a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_aes_cbc_tv_temp) 42785208ed2cSNitesh Lal } 42795208ed2cSNitesh Lal }, { 4280a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(des))", 42815208ed2cSNitesh Lal .test = alg_test_aead, 42825208ed2cSNitesh Lal .suite = { 4283a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_des_cbc_tv_temp) 42845208ed2cSNitesh Lal } 42855208ed2cSNitesh Lal }, { 4286a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(des3_ede))", 42875208ed2cSNitesh Lal .test = alg_test_aead, 42885208ed2cSNitesh Lal .suite = { 4289a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_des3_ede_cbc_tv_temp) 4290e46e9a46SHoria Geanta } 4291e46e9a46SHoria Geanta }, { 4292fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha512),ctr(aes))", 4293fb16abc2SMarcus Meissner .test = alg_test_null, 4294fb16abc2SMarcus Meissner .fips_allowed = 1, 4295fb16abc2SMarcus Meissner }, { 42968888690eSMarcus Meissner .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))", 42978888690eSMarcus Meissner .test = alg_test_null, 42988888690eSMarcus Meissner .fips_allowed = 1, 42998888690eSMarcus Meissner }, { 4300a1afe274SDavid Sterba .alg = "blake2b-160", 4301a1afe274SDavid Sterba .test = alg_test_hash, 4302a1afe274SDavid Sterba .fips_allowed = 0, 4303a1afe274SDavid Sterba .suite = { 4304a1afe274SDavid Sterba .hash = __VECS(blake2b_160_tv_template) 4305a1afe274SDavid Sterba } 4306a1afe274SDavid Sterba }, { 4307a1afe274SDavid Sterba .alg = "blake2b-256", 4308a1afe274SDavid Sterba .test = alg_test_hash, 4309a1afe274SDavid Sterba .fips_allowed = 0, 4310a1afe274SDavid Sterba .suite = { 4311a1afe274SDavid Sterba .hash = __VECS(blake2b_256_tv_template) 4312a1afe274SDavid Sterba } 4313a1afe274SDavid Sterba }, { 4314a1afe274SDavid Sterba .alg = "blake2b-384", 4315a1afe274SDavid Sterba .test = alg_test_hash, 4316a1afe274SDavid Sterba .fips_allowed = 0, 4317a1afe274SDavid Sterba .suite = { 4318a1afe274SDavid Sterba .hash = __VECS(blake2b_384_tv_template) 4319a1afe274SDavid Sterba } 4320a1afe274SDavid Sterba }, { 4321a1afe274SDavid Sterba .alg = "blake2b-512", 4322a1afe274SDavid Sterba .test = alg_test_hash, 4323a1afe274SDavid Sterba .fips_allowed = 0, 4324a1afe274SDavid Sterba .suite = { 4325a1afe274SDavid Sterba .hash = __VECS(blake2b_512_tv_template) 4326a1afe274SDavid Sterba } 4327a1afe274SDavid Sterba }, { 432817e1df67SArd Biesheuvel .alg = "blake2s-128", 432917e1df67SArd Biesheuvel .test = alg_test_hash, 433017e1df67SArd Biesheuvel .suite = { 433117e1df67SArd Biesheuvel .hash = __VECS(blakes2s_128_tv_template) 433217e1df67SArd Biesheuvel } 433317e1df67SArd Biesheuvel }, { 433417e1df67SArd Biesheuvel .alg = "blake2s-160", 433517e1df67SArd Biesheuvel .test = alg_test_hash, 433617e1df67SArd Biesheuvel .suite = { 433717e1df67SArd Biesheuvel .hash = __VECS(blakes2s_160_tv_template) 433817e1df67SArd Biesheuvel } 433917e1df67SArd Biesheuvel }, { 434017e1df67SArd Biesheuvel .alg = "blake2s-224", 434117e1df67SArd Biesheuvel .test = alg_test_hash, 434217e1df67SArd Biesheuvel .suite = { 434317e1df67SArd Biesheuvel .hash = __VECS(blakes2s_224_tv_template) 434417e1df67SArd Biesheuvel } 434517e1df67SArd Biesheuvel }, { 434617e1df67SArd Biesheuvel .alg = "blake2s-256", 434717e1df67SArd Biesheuvel .test = alg_test_hash, 434817e1df67SArd Biesheuvel .suite = { 434917e1df67SArd Biesheuvel .hash = __VECS(blakes2s_256_tv_template) 435017e1df67SArd Biesheuvel } 435117e1df67SArd Biesheuvel }, { 4352da7f033dSHerbert Xu .alg = "cbc(aes)", 43531aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4354a1915d51SJarod Wilson .fips_allowed = 1, 4355da7f033dSHerbert Xu .suite = { 435692a4c9feSEric Biggers .cipher = __VECS(aes_cbc_tv_template) 435792a4c9feSEric Biggers }, 4358da7f033dSHerbert Xu }, { 4359da7f033dSHerbert Xu .alg = "cbc(anubis)", 43601aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4361da7f033dSHerbert Xu .suite = { 436292a4c9feSEric Biggers .cipher = __VECS(anubis_cbc_tv_template) 436392a4c9feSEric Biggers }, 4364da7f033dSHerbert Xu }, { 4365da7f033dSHerbert Xu .alg = "cbc(blowfish)", 43661aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4367da7f033dSHerbert Xu .suite = { 436892a4c9feSEric Biggers .cipher = __VECS(bf_cbc_tv_template) 436992a4c9feSEric Biggers }, 4370da7f033dSHerbert Xu }, { 4371da7f033dSHerbert Xu .alg = "cbc(camellia)", 43721aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4373da7f033dSHerbert Xu .suite = { 437492a4c9feSEric Biggers .cipher = __VECS(camellia_cbc_tv_template) 437592a4c9feSEric Biggers }, 4376da7f033dSHerbert Xu }, { 4377a2c58260SJohannes Goetzfried .alg = "cbc(cast5)", 4378a2c58260SJohannes Goetzfried .test = alg_test_skcipher, 4379a2c58260SJohannes Goetzfried .suite = { 438092a4c9feSEric Biggers .cipher = __VECS(cast5_cbc_tv_template) 438192a4c9feSEric Biggers }, 4382a2c58260SJohannes Goetzfried }, { 43839b8b0405SJohannes Goetzfried .alg = "cbc(cast6)", 43849b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 43859b8b0405SJohannes Goetzfried .suite = { 438692a4c9feSEric Biggers .cipher = __VECS(cast6_cbc_tv_template) 438792a4c9feSEric Biggers }, 43889b8b0405SJohannes Goetzfried }, { 4389da7f033dSHerbert Xu .alg = "cbc(des)", 43901aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4391da7f033dSHerbert Xu .suite = { 439292a4c9feSEric Biggers .cipher = __VECS(des_cbc_tv_template) 439392a4c9feSEric Biggers }, 4394da7f033dSHerbert Xu }, { 4395da7f033dSHerbert Xu .alg = "cbc(des3_ede)", 43961aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4397da7f033dSHerbert Xu .suite = { 439892a4c9feSEric Biggers .cipher = __VECS(des3_ede_cbc_tv_template) 439992a4c9feSEric Biggers }, 4400da7f033dSHerbert Xu }, { 4401a794d8d8SGilad Ben-Yossef /* Same as cbc(aes) except the key is stored in 4402a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4403a794d8d8SGilad Ben-Yossef */ 4404a794d8d8SGilad Ben-Yossef .alg = "cbc(paes)", 4405a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4406a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4407a794d8d8SGilad Ben-Yossef }, { 4408f0372c00SGilad Ben-Yossef /* Same as cbc(sm4) except the key is stored in 4409f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4410f0372c00SGilad Ben-Yossef */ 4411f0372c00SGilad Ben-Yossef .alg = "cbc(psm4)", 4412f0372c00SGilad Ben-Yossef .test = alg_test_null, 4413f0372c00SGilad Ben-Yossef }, { 44149d25917dSJussi Kivilinna .alg = "cbc(serpent)", 44159d25917dSJussi Kivilinna .test = alg_test_skcipher, 44169d25917dSJussi Kivilinna .suite = { 441792a4c9feSEric Biggers .cipher = __VECS(serpent_cbc_tv_template) 441892a4c9feSEric Biggers }, 44199d25917dSJussi Kivilinna }, { 442095ba5973SGilad Ben-Yossef .alg = "cbc(sm4)", 442195ba5973SGilad Ben-Yossef .test = alg_test_skcipher, 442295ba5973SGilad Ben-Yossef .suite = { 442395ba5973SGilad Ben-Yossef .cipher = __VECS(sm4_cbc_tv_template) 442495ba5973SGilad Ben-Yossef } 442595ba5973SGilad Ben-Yossef }, { 4426da7f033dSHerbert Xu .alg = "cbc(twofish)", 44271aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4428da7f033dSHerbert Xu .suite = { 442992a4c9feSEric Biggers .cipher = __VECS(tf_cbc_tv_template) 443092a4c9feSEric Biggers }, 4431da7f033dSHerbert Xu }, { 4432c7ff8573SHarald Freudenberger #if IS_ENABLED(CONFIG_CRYPTO_PAES_S390) 4433c7ff8573SHarald Freudenberger .alg = "cbc-paes-s390", 4434c7ff8573SHarald Freudenberger .fips_allowed = 1, 4435c7ff8573SHarald Freudenberger .test = alg_test_skcipher, 4436c7ff8573SHarald Freudenberger .suite = { 4437c7ff8573SHarald Freudenberger .cipher = __VECS(aes_cbc_tv_template) 4438c7ff8573SHarald Freudenberger } 4439c7ff8573SHarald Freudenberger }, { 4440c7ff8573SHarald Freudenberger #endif 4441092acf06SArd Biesheuvel .alg = "cbcmac(aes)", 4442092acf06SArd Biesheuvel .fips_allowed = 1, 4443092acf06SArd Biesheuvel .test = alg_test_hash, 4444092acf06SArd Biesheuvel .suite = { 4445092acf06SArd Biesheuvel .hash = __VECS(aes_cbcmac_tv_template) 4446092acf06SArd Biesheuvel } 4447092acf06SArd Biesheuvel }, { 444868039d60STianjia Zhang .alg = "cbcmac(sm4)", 444968039d60STianjia Zhang .test = alg_test_hash, 445068039d60STianjia Zhang .suite = { 445168039d60STianjia Zhang .hash = __VECS(sm4_cbcmac_tv_template) 445268039d60STianjia Zhang } 445368039d60STianjia Zhang }, { 4454da7f033dSHerbert Xu .alg = "ccm(aes)", 445540153b10SEric Biggers .generic_driver = "ccm_base(ctr(aes-generic),cbcmac(aes-generic))", 4456da7f033dSHerbert Xu .test = alg_test_aead, 4457a1915d51SJarod Wilson .fips_allowed = 1, 4458da7f033dSHerbert Xu .suite = { 445949763fc6SEric Biggers .aead = { 446049763fc6SEric Biggers ____VECS(aes_ccm_tv_template), 446149763fc6SEric Biggers .einval_allowed = 1, 446249763fc6SEric Biggers } 4463da7f033dSHerbert Xu } 4464da7f033dSHerbert Xu }, { 446568039d60STianjia Zhang .alg = "ccm(sm4)", 446668039d60STianjia Zhang .generic_driver = "ccm_base(ctr(sm4-generic),cbcmac(sm4-generic))", 446768039d60STianjia Zhang .test = alg_test_aead, 446868039d60STianjia Zhang .suite = { 446968039d60STianjia Zhang .aead = { 447068039d60STianjia Zhang ____VECS(sm4_ccm_tv_template), 447168039d60STianjia Zhang .einval_allowed = 1, 447268039d60STianjia Zhang } 447368039d60STianjia Zhang } 447468039d60STianjia Zhang }, { 44757da66670SDmitry Eremin-Solenikov .alg = "cfb(aes)", 44767da66670SDmitry Eremin-Solenikov .test = alg_test_skcipher, 44777da66670SDmitry Eremin-Solenikov .fips_allowed = 1, 44787da66670SDmitry Eremin-Solenikov .suite = { 44797da66670SDmitry Eremin-Solenikov .cipher = __VECS(aes_cfb_tv_template) 44807da66670SDmitry Eremin-Solenikov }, 44817da66670SDmitry Eremin-Solenikov }, { 4482a06b15b2SPascal van Leeuwen .alg = "cfb(sm4)", 4483a06b15b2SPascal van Leeuwen .test = alg_test_skcipher, 4484a06b15b2SPascal van Leeuwen .suite = { 4485a06b15b2SPascal van Leeuwen .cipher = __VECS(sm4_cfb_tv_template) 4486a06b15b2SPascal van Leeuwen } 4487a06b15b2SPascal van Leeuwen }, { 44883590ebf2SMartin Willi .alg = "chacha20", 44893590ebf2SMartin Willi .test = alg_test_skcipher, 44903590ebf2SMartin Willi .suite = { 449192a4c9feSEric Biggers .cipher = __VECS(chacha20_tv_template) 449292a4c9feSEric Biggers }, 44933590ebf2SMartin Willi }, { 449493b5e86aSJussi Kivilinna .alg = "cmac(aes)", 44958f183751SStephan Mueller .fips_allowed = 1, 449693b5e86aSJussi Kivilinna .test = alg_test_hash, 449793b5e86aSJussi Kivilinna .suite = { 449821c8e720SArd Biesheuvel .hash = __VECS(aes_cmac128_tv_template) 449993b5e86aSJussi Kivilinna } 450093b5e86aSJussi Kivilinna }, { 450193b5e86aSJussi Kivilinna .alg = "cmac(des3_ede)", 450293b5e86aSJussi Kivilinna .test = alg_test_hash, 450393b5e86aSJussi Kivilinna .suite = { 450421c8e720SArd Biesheuvel .hash = __VECS(des3_ede_cmac64_tv_template) 450593b5e86aSJussi Kivilinna } 450693b5e86aSJussi Kivilinna }, { 450768039d60STianjia Zhang .alg = "cmac(sm4)", 450868039d60STianjia Zhang .test = alg_test_hash, 450968039d60STianjia Zhang .suite = { 451068039d60STianjia Zhang .hash = __VECS(sm4_cmac128_tv_template) 451168039d60STianjia Zhang } 451268039d60STianjia Zhang }, { 4513e448370dSJussi Kivilinna .alg = "compress_null", 4514e448370dSJussi Kivilinna .test = alg_test_null, 4515e448370dSJussi Kivilinna }, { 4516ebb3472fSArd Biesheuvel .alg = "crc32", 4517ebb3472fSArd Biesheuvel .test = alg_test_hash, 4518a8a34416SMilan Broz .fips_allowed = 1, 4519ebb3472fSArd Biesheuvel .suite = { 452021c8e720SArd Biesheuvel .hash = __VECS(crc32_tv_template) 4521ebb3472fSArd Biesheuvel } 4522ebb3472fSArd Biesheuvel }, { 4523da7f033dSHerbert Xu .alg = "crc32c", 45248e3ee85eSHerbert Xu .test = alg_test_crc32c, 4525a1915d51SJarod Wilson .fips_allowed = 1, 4526da7f033dSHerbert Xu .suite = { 452721c8e720SArd Biesheuvel .hash = __VECS(crc32c_tv_template) 4528da7f033dSHerbert Xu } 4529da7f033dSHerbert Xu }, { 453068411521SHerbert Xu .alg = "crct10dif", 453168411521SHerbert Xu .test = alg_test_hash, 453268411521SHerbert Xu .fips_allowed = 1, 453368411521SHerbert Xu .suite = { 453421c8e720SArd Biesheuvel .hash = __VECS(crct10dif_tv_template) 453568411521SHerbert Xu } 453668411521SHerbert Xu }, { 4537f7cb80f2SJarod Wilson .alg = "ctr(aes)", 4538f7cb80f2SJarod Wilson .test = alg_test_skcipher, 4539a1915d51SJarod Wilson .fips_allowed = 1, 4540f7cb80f2SJarod Wilson .suite = { 454192a4c9feSEric Biggers .cipher = __VECS(aes_ctr_tv_template) 4542f7cb80f2SJarod Wilson } 4543f7cb80f2SJarod Wilson }, { 454485b63e34SJussi Kivilinna .alg = "ctr(blowfish)", 454585b63e34SJussi Kivilinna .test = alg_test_skcipher, 454685b63e34SJussi Kivilinna .suite = { 454792a4c9feSEric Biggers .cipher = __VECS(bf_ctr_tv_template) 454885b63e34SJussi Kivilinna } 454985b63e34SJussi Kivilinna }, { 45500840605eSJussi Kivilinna .alg = "ctr(camellia)", 45510840605eSJussi Kivilinna .test = alg_test_skcipher, 45520840605eSJussi Kivilinna .suite = { 455392a4c9feSEric Biggers .cipher = __VECS(camellia_ctr_tv_template) 45540840605eSJussi Kivilinna } 45550840605eSJussi Kivilinna }, { 4556a2c58260SJohannes Goetzfried .alg = "ctr(cast5)", 4557a2c58260SJohannes Goetzfried .test = alg_test_skcipher, 4558a2c58260SJohannes Goetzfried .suite = { 455992a4c9feSEric Biggers .cipher = __VECS(cast5_ctr_tv_template) 4560a2c58260SJohannes Goetzfried } 4561a2c58260SJohannes Goetzfried }, { 45629b8b0405SJohannes Goetzfried .alg = "ctr(cast6)", 45639b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 45649b8b0405SJohannes Goetzfried .suite = { 456592a4c9feSEric Biggers .cipher = __VECS(cast6_ctr_tv_template) 45669b8b0405SJohannes Goetzfried } 45679b8b0405SJohannes Goetzfried }, { 45688163fc30SJussi Kivilinna .alg = "ctr(des)", 45698163fc30SJussi Kivilinna .test = alg_test_skcipher, 45708163fc30SJussi Kivilinna .suite = { 457192a4c9feSEric Biggers .cipher = __VECS(des_ctr_tv_template) 45728163fc30SJussi Kivilinna } 45738163fc30SJussi Kivilinna }, { 4574e080b17aSJussi Kivilinna .alg = "ctr(des3_ede)", 4575e080b17aSJussi Kivilinna .test = alg_test_skcipher, 4576e080b17aSJussi Kivilinna .suite = { 457792a4c9feSEric Biggers .cipher = __VECS(des3_ede_ctr_tv_template) 4578e080b17aSJussi Kivilinna } 4579e080b17aSJussi Kivilinna }, { 4580a794d8d8SGilad Ben-Yossef /* Same as ctr(aes) except the key is stored in 4581a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4582a794d8d8SGilad Ben-Yossef */ 4583a794d8d8SGilad Ben-Yossef .alg = "ctr(paes)", 4584a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4585a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4586a794d8d8SGilad Ben-Yossef }, { 4587f0372c00SGilad Ben-Yossef 4588f0372c00SGilad Ben-Yossef /* Same as ctr(sm4) except the key is stored in 4589f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4590f0372c00SGilad Ben-Yossef */ 4591f0372c00SGilad Ben-Yossef .alg = "ctr(psm4)", 4592f0372c00SGilad Ben-Yossef .test = alg_test_null, 4593f0372c00SGilad Ben-Yossef }, { 45949d25917dSJussi Kivilinna .alg = "ctr(serpent)", 45959d25917dSJussi Kivilinna .test = alg_test_skcipher, 45969d25917dSJussi Kivilinna .suite = { 459792a4c9feSEric Biggers .cipher = __VECS(serpent_ctr_tv_template) 45989d25917dSJussi Kivilinna } 45999d25917dSJussi Kivilinna }, { 460095ba5973SGilad Ben-Yossef .alg = "ctr(sm4)", 460195ba5973SGilad Ben-Yossef .test = alg_test_skcipher, 460295ba5973SGilad Ben-Yossef .suite = { 460395ba5973SGilad Ben-Yossef .cipher = __VECS(sm4_ctr_tv_template) 460495ba5973SGilad Ben-Yossef } 460595ba5973SGilad Ben-Yossef }, { 4606573da620SJussi Kivilinna .alg = "ctr(twofish)", 4607573da620SJussi Kivilinna .test = alg_test_skcipher, 4608573da620SJussi Kivilinna .suite = { 460992a4c9feSEric Biggers .cipher = __VECS(tf_ctr_tv_template) 4610573da620SJussi Kivilinna } 4611573da620SJussi Kivilinna }, { 4612c7ff8573SHarald Freudenberger #if IS_ENABLED(CONFIG_CRYPTO_PAES_S390) 4613c7ff8573SHarald Freudenberger .alg = "ctr-paes-s390", 4614c7ff8573SHarald Freudenberger .fips_allowed = 1, 4615c7ff8573SHarald Freudenberger .test = alg_test_skcipher, 4616c7ff8573SHarald Freudenberger .suite = { 4617c7ff8573SHarald Freudenberger .cipher = __VECS(aes_ctr_tv_template) 4618c7ff8573SHarald Freudenberger } 4619c7ff8573SHarald Freudenberger }, { 4620c7ff8573SHarald Freudenberger #endif 4621da7f033dSHerbert Xu .alg = "cts(cbc(aes))", 46221aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4623196ad604SGilad Ben-Yossef .fips_allowed = 1, 4624da7f033dSHerbert Xu .suite = { 462592a4c9feSEric Biggers .cipher = __VECS(cts_mode_tv_template) 4626da7f033dSHerbert Xu } 4627da7f033dSHerbert Xu }, { 4628f0372c00SGilad Ben-Yossef /* Same as cts(cbc((aes)) except the key is stored in 4629f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4630f0372c00SGilad Ben-Yossef */ 4631f0372c00SGilad Ben-Yossef .alg = "cts(cbc(paes))", 4632f0372c00SGilad Ben-Yossef .test = alg_test_null, 4633f0372c00SGilad Ben-Yossef .fips_allowed = 1, 4634f0372c00SGilad Ben-Yossef }, { 4635f613457aSArd Biesheuvel .alg = "curve25519", 4636f613457aSArd Biesheuvel .test = alg_test_kpp, 4637f613457aSArd Biesheuvel .suite = { 4638f613457aSArd Biesheuvel .kpp = __VECS(curve25519_tv_template) 4639f613457aSArd Biesheuvel } 4640f613457aSArd Biesheuvel }, { 4641da7f033dSHerbert Xu .alg = "deflate", 4642da7f033dSHerbert Xu .test = alg_test_comp, 46430818904dSMilan Broz .fips_allowed = 1, 4644da7f033dSHerbert Xu .suite = { 4645da7f033dSHerbert Xu .comp = { 464621c8e720SArd Biesheuvel .comp = __VECS(deflate_comp_tv_template), 464721c8e720SArd Biesheuvel .decomp = __VECS(deflate_decomp_tv_template) 4648da7f033dSHerbert Xu } 4649da7f033dSHerbert Xu } 4650da7f033dSHerbert Xu }, { 4651802c7f1cSSalvatore Benedetto .alg = "dh", 4652802c7f1cSSalvatore Benedetto .test = alg_test_kpp, 4653802c7f1cSSalvatore Benedetto .fips_allowed = 1, 4654802c7f1cSSalvatore Benedetto .suite = { 465521c8e720SArd Biesheuvel .kpp = __VECS(dh_tv_template) 4656802c7f1cSSalvatore Benedetto } 4657802c7f1cSSalvatore Benedetto }, { 4658e448370dSJussi Kivilinna .alg = "digest_null", 4659e448370dSJussi Kivilinna .test = alg_test_null, 4660e448370dSJussi Kivilinna }, { 466164d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes128", 466264d1cdfbSStephan Mueller .test = alg_test_drbg, 466364d1cdfbSStephan Mueller .fips_allowed = 1, 466464d1cdfbSStephan Mueller .suite = { 466521c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template) 466664d1cdfbSStephan Mueller } 466764d1cdfbSStephan Mueller }, { 466864d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes192", 466964d1cdfbSStephan Mueller .test = alg_test_drbg, 467064d1cdfbSStephan Mueller .fips_allowed = 1, 467164d1cdfbSStephan Mueller .suite = { 467221c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template) 467364d1cdfbSStephan Mueller } 467464d1cdfbSStephan Mueller }, { 467564d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes256", 467664d1cdfbSStephan Mueller .test = alg_test_drbg, 467764d1cdfbSStephan Mueller .fips_allowed = 1, 467864d1cdfbSStephan Mueller .suite = { 467921c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template) 468064d1cdfbSStephan Mueller } 468164d1cdfbSStephan Mueller }, { 468264d1cdfbSStephan Mueller /* 468364d1cdfbSStephan Mueller * There is no need to specifically test the DRBG with every 468464d1cdfbSStephan Mueller * backend cipher -- covered by drbg_nopr_hmac_sha256 test 468564d1cdfbSStephan Mueller */ 468664d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha1", 468764d1cdfbSStephan Mueller .fips_allowed = 1, 468864d1cdfbSStephan Mueller .test = alg_test_null, 468964d1cdfbSStephan Mueller }, { 469064d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha256", 469164d1cdfbSStephan Mueller .test = alg_test_drbg, 469264d1cdfbSStephan Mueller .fips_allowed = 1, 469364d1cdfbSStephan Mueller .suite = { 469421c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template) 469564d1cdfbSStephan Mueller } 469664d1cdfbSStephan Mueller }, { 469764d1cdfbSStephan Mueller /* covered by drbg_nopr_hmac_sha256 test */ 469864d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha384", 469964d1cdfbSStephan Mueller .fips_allowed = 1, 470064d1cdfbSStephan Mueller .test = alg_test_null, 470164d1cdfbSStephan Mueller }, { 470264d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha512", 47038833272dSStephan Müller .test = alg_test_drbg, 470464d1cdfbSStephan Mueller .fips_allowed = 1, 47058833272dSStephan Müller .suite = { 47068833272dSStephan Müller .drbg = __VECS(drbg_nopr_hmac_sha512_tv_template) 47078833272dSStephan Müller } 470864d1cdfbSStephan Mueller }, { 470964d1cdfbSStephan Mueller .alg = "drbg_nopr_sha1", 471064d1cdfbSStephan Mueller .fips_allowed = 1, 471164d1cdfbSStephan Mueller .test = alg_test_null, 471264d1cdfbSStephan Mueller }, { 471364d1cdfbSStephan Mueller .alg = "drbg_nopr_sha256", 471464d1cdfbSStephan Mueller .test = alg_test_drbg, 471564d1cdfbSStephan Mueller .fips_allowed = 1, 471664d1cdfbSStephan Mueller .suite = { 471721c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_sha256_tv_template) 471864d1cdfbSStephan Mueller } 471964d1cdfbSStephan Mueller }, { 472064d1cdfbSStephan Mueller /* covered by drbg_nopr_sha256 test */ 472164d1cdfbSStephan Mueller .alg = "drbg_nopr_sha384", 472264d1cdfbSStephan Mueller .fips_allowed = 1, 472364d1cdfbSStephan Mueller .test = alg_test_null, 472464d1cdfbSStephan Mueller }, { 472564d1cdfbSStephan Mueller .alg = "drbg_nopr_sha512", 472664d1cdfbSStephan Mueller .fips_allowed = 1, 472764d1cdfbSStephan Mueller .test = alg_test_null, 472864d1cdfbSStephan Mueller }, { 472964d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes128", 473064d1cdfbSStephan Mueller .test = alg_test_drbg, 473164d1cdfbSStephan Mueller .fips_allowed = 1, 473264d1cdfbSStephan Mueller .suite = { 473321c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_ctr_aes128_tv_template) 473464d1cdfbSStephan Mueller } 473564d1cdfbSStephan Mueller }, { 473664d1cdfbSStephan Mueller /* covered by drbg_pr_ctr_aes128 test */ 473764d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes192", 473864d1cdfbSStephan Mueller .fips_allowed = 1, 473964d1cdfbSStephan Mueller .test = alg_test_null, 474064d1cdfbSStephan Mueller }, { 474164d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes256", 474264d1cdfbSStephan Mueller .fips_allowed = 1, 474364d1cdfbSStephan Mueller .test = alg_test_null, 474464d1cdfbSStephan Mueller }, { 474564d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha1", 474664d1cdfbSStephan Mueller .fips_allowed = 1, 474764d1cdfbSStephan Mueller .test = alg_test_null, 474864d1cdfbSStephan Mueller }, { 474964d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha256", 475064d1cdfbSStephan Mueller .test = alg_test_drbg, 475164d1cdfbSStephan Mueller .fips_allowed = 1, 475264d1cdfbSStephan Mueller .suite = { 475321c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_hmac_sha256_tv_template) 475464d1cdfbSStephan Mueller } 475564d1cdfbSStephan Mueller }, { 475664d1cdfbSStephan Mueller /* covered by drbg_pr_hmac_sha256 test */ 475764d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha384", 475864d1cdfbSStephan Mueller .fips_allowed = 1, 475964d1cdfbSStephan Mueller .test = alg_test_null, 476064d1cdfbSStephan Mueller }, { 476164d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha512", 476264d1cdfbSStephan Mueller .test = alg_test_null, 476364d1cdfbSStephan Mueller .fips_allowed = 1, 476464d1cdfbSStephan Mueller }, { 476564d1cdfbSStephan Mueller .alg = "drbg_pr_sha1", 476664d1cdfbSStephan Mueller .fips_allowed = 1, 476764d1cdfbSStephan Mueller .test = alg_test_null, 476864d1cdfbSStephan Mueller }, { 476964d1cdfbSStephan Mueller .alg = "drbg_pr_sha256", 477064d1cdfbSStephan Mueller .test = alg_test_drbg, 477164d1cdfbSStephan Mueller .fips_allowed = 1, 477264d1cdfbSStephan Mueller .suite = { 477321c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_sha256_tv_template) 477464d1cdfbSStephan Mueller } 477564d1cdfbSStephan Mueller }, { 477664d1cdfbSStephan Mueller /* covered by drbg_pr_sha256 test */ 477764d1cdfbSStephan Mueller .alg = "drbg_pr_sha384", 477864d1cdfbSStephan Mueller .fips_allowed = 1, 477964d1cdfbSStephan Mueller .test = alg_test_null, 478064d1cdfbSStephan Mueller }, { 478164d1cdfbSStephan Mueller .alg = "drbg_pr_sha512", 478264d1cdfbSStephan Mueller .fips_allowed = 1, 478364d1cdfbSStephan Mueller .test = alg_test_null, 478464d1cdfbSStephan Mueller }, { 4785da7f033dSHerbert Xu .alg = "ecb(aes)", 47861aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4787a1915d51SJarod Wilson .fips_allowed = 1, 4788da7f033dSHerbert Xu .suite = { 478992a4c9feSEric Biggers .cipher = __VECS(aes_tv_template) 4790da7f033dSHerbert Xu } 4791da7f033dSHerbert Xu }, { 4792da7f033dSHerbert Xu .alg = "ecb(anubis)", 47931aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4794da7f033dSHerbert Xu .suite = { 479592a4c9feSEric Biggers .cipher = __VECS(anubis_tv_template) 4796da7f033dSHerbert Xu } 4797da7f033dSHerbert Xu }, { 4798da7f033dSHerbert Xu .alg = "ecb(arc4)", 4799611a23c2SArd Biesheuvel .generic_driver = "ecb(arc4)-generic", 48001aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4801da7f033dSHerbert Xu .suite = { 480292a4c9feSEric Biggers .cipher = __VECS(arc4_tv_template) 4803da7f033dSHerbert Xu } 4804da7f033dSHerbert Xu }, { 4805da7f033dSHerbert Xu .alg = "ecb(blowfish)", 48061aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4807da7f033dSHerbert Xu .suite = { 480892a4c9feSEric Biggers .cipher = __VECS(bf_tv_template) 4809da7f033dSHerbert Xu } 4810da7f033dSHerbert Xu }, { 4811da7f033dSHerbert Xu .alg = "ecb(camellia)", 48121aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4813da7f033dSHerbert Xu .suite = { 481492a4c9feSEric Biggers .cipher = __VECS(camellia_tv_template) 4815da7f033dSHerbert Xu } 4816da7f033dSHerbert Xu }, { 4817da7f033dSHerbert Xu .alg = "ecb(cast5)", 48181aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4819da7f033dSHerbert Xu .suite = { 482092a4c9feSEric Biggers .cipher = __VECS(cast5_tv_template) 4821da7f033dSHerbert Xu } 4822da7f033dSHerbert Xu }, { 4823da7f033dSHerbert Xu .alg = "ecb(cast6)", 48241aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4825da7f033dSHerbert Xu .suite = { 482692a4c9feSEric Biggers .cipher = __VECS(cast6_tv_template) 4827da7f033dSHerbert Xu } 4828da7f033dSHerbert Xu }, { 4829e448370dSJussi Kivilinna .alg = "ecb(cipher_null)", 4830e448370dSJussi Kivilinna .test = alg_test_null, 48316175ca2bSMilan Broz .fips_allowed = 1, 4832e448370dSJussi Kivilinna }, { 4833da7f033dSHerbert Xu .alg = "ecb(des)", 48341aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4835da7f033dSHerbert Xu .suite = { 483692a4c9feSEric Biggers .cipher = __VECS(des_tv_template) 4837da7f033dSHerbert Xu } 4838da7f033dSHerbert Xu }, { 4839da7f033dSHerbert Xu .alg = "ecb(des3_ede)", 48401aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4841da7f033dSHerbert Xu .suite = { 484292a4c9feSEric Biggers .cipher = __VECS(des3_ede_tv_template) 4843da7f033dSHerbert Xu } 4844da7f033dSHerbert Xu }, { 484566e5bd00SJussi Kivilinna .alg = "ecb(fcrypt)", 484666e5bd00SJussi Kivilinna .test = alg_test_skcipher, 484766e5bd00SJussi Kivilinna .suite = { 484866e5bd00SJussi Kivilinna .cipher = { 484992a4c9feSEric Biggers .vecs = fcrypt_pcbc_tv_template, 485066e5bd00SJussi Kivilinna .count = 1 485166e5bd00SJussi Kivilinna } 485266e5bd00SJussi Kivilinna } 485366e5bd00SJussi Kivilinna }, { 4854da7f033dSHerbert Xu .alg = "ecb(khazad)", 48551aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4856da7f033dSHerbert Xu .suite = { 485792a4c9feSEric Biggers .cipher = __VECS(khazad_tv_template) 4858da7f033dSHerbert Xu } 4859da7f033dSHerbert Xu }, { 486015f47ce5SGilad Ben-Yossef /* Same as ecb(aes) except the key is stored in 486115f47ce5SGilad Ben-Yossef * hardware secure memory which we reference by index 486215f47ce5SGilad Ben-Yossef */ 486315f47ce5SGilad Ben-Yossef .alg = "ecb(paes)", 486415f47ce5SGilad Ben-Yossef .test = alg_test_null, 486515f47ce5SGilad Ben-Yossef .fips_allowed = 1, 486615f47ce5SGilad Ben-Yossef }, { 4867da7f033dSHerbert Xu .alg = "ecb(seed)", 48681aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4869da7f033dSHerbert Xu .suite = { 487092a4c9feSEric Biggers .cipher = __VECS(seed_tv_template) 4871da7f033dSHerbert Xu } 4872da7f033dSHerbert Xu }, { 4873da7f033dSHerbert Xu .alg = "ecb(serpent)", 48741aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4875da7f033dSHerbert Xu .suite = { 487692a4c9feSEric Biggers .cipher = __VECS(serpent_tv_template) 4877da7f033dSHerbert Xu } 4878da7f033dSHerbert Xu }, { 4879cd83a8a7SGilad Ben-Yossef .alg = "ecb(sm4)", 4880cd83a8a7SGilad Ben-Yossef .test = alg_test_skcipher, 4881cd83a8a7SGilad Ben-Yossef .suite = { 488292a4c9feSEric Biggers .cipher = __VECS(sm4_tv_template) 4883cd83a8a7SGilad Ben-Yossef } 4884cd83a8a7SGilad Ben-Yossef }, { 4885da7f033dSHerbert Xu .alg = "ecb(tea)", 48861aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4887da7f033dSHerbert Xu .suite = { 488892a4c9feSEric Biggers .cipher = __VECS(tea_tv_template) 4889da7f033dSHerbert Xu } 4890da7f033dSHerbert Xu }, { 4891da7f033dSHerbert Xu .alg = "ecb(twofish)", 48921aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4893da7f033dSHerbert Xu .suite = { 489492a4c9feSEric Biggers .cipher = __VECS(tf_tv_template) 4895da7f033dSHerbert Xu } 4896da7f033dSHerbert Xu }, { 4897da7f033dSHerbert Xu .alg = "ecb(xeta)", 48981aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4899da7f033dSHerbert Xu .suite = { 490092a4c9feSEric Biggers .cipher = __VECS(xeta_tv_template) 4901da7f033dSHerbert Xu } 4902da7f033dSHerbert Xu }, { 4903da7f033dSHerbert Xu .alg = "ecb(xtea)", 49041aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4905da7f033dSHerbert Xu .suite = { 490692a4c9feSEric Biggers .cipher = __VECS(xtea_tv_template) 4907da7f033dSHerbert Xu } 4908da7f033dSHerbert Xu }, { 4909c7ff8573SHarald Freudenberger #if IS_ENABLED(CONFIG_CRYPTO_PAES_S390) 4910c7ff8573SHarald Freudenberger .alg = "ecb-paes-s390", 4911c7ff8573SHarald Freudenberger .fips_allowed = 1, 4912c7ff8573SHarald Freudenberger .test = alg_test_skcipher, 4913c7ff8573SHarald Freudenberger .suite = { 4914c7ff8573SHarald Freudenberger .cipher = __VECS(aes_tv_template) 4915c7ff8573SHarald Freudenberger } 4916c7ff8573SHarald Freudenberger }, { 4917c7ff8573SHarald Freudenberger #endif 49186763f5eaSMeng Yu .alg = "ecdh-nist-p192", 49193c4b2390SSalvatore Benedetto .test = alg_test_kpp, 49203c4b2390SSalvatore Benedetto .suite = { 49216763f5eaSMeng Yu .kpp = __VECS(ecdh_p192_tv_template) 49226763f5eaSMeng Yu } 49236763f5eaSMeng Yu }, { 49246763f5eaSMeng Yu .alg = "ecdh-nist-p256", 49256763f5eaSMeng Yu .test = alg_test_kpp, 49266763f5eaSMeng Yu .fips_allowed = 1, 49276763f5eaSMeng Yu .suite = { 49286763f5eaSMeng Yu .kpp = __VECS(ecdh_p256_tv_template) 49293c4b2390SSalvatore Benedetto } 49303c4b2390SSalvatore Benedetto }, { 49318e568fc2SHui Tang .alg = "ecdh-nist-p384", 49328e568fc2SHui Tang .test = alg_test_kpp, 49338e568fc2SHui Tang .fips_allowed = 1, 49348e568fc2SHui Tang .suite = { 49358e568fc2SHui Tang .kpp = __VECS(ecdh_p384_tv_template) 49368e568fc2SHui Tang } 49378e568fc2SHui Tang }, { 49384e660291SStefan Berger .alg = "ecdsa-nist-p192", 49394e660291SStefan Berger .test = alg_test_akcipher, 49404e660291SStefan Berger .suite = { 49414e660291SStefan Berger .akcipher = __VECS(ecdsa_nist_p192_tv_template) 49424e660291SStefan Berger } 49434e660291SStefan Berger }, { 49444e660291SStefan Berger .alg = "ecdsa-nist-p256", 49454e660291SStefan Berger .test = alg_test_akcipher, 49464e660291SStefan Berger .suite = { 49474e660291SStefan Berger .akcipher = __VECS(ecdsa_nist_p256_tv_template) 49484e660291SStefan Berger } 49494e660291SStefan Berger }, { 4950c12d448bSSaulo Alessandre .alg = "ecdsa-nist-p384", 4951c12d448bSSaulo Alessandre .test = alg_test_akcipher, 4952c12d448bSSaulo Alessandre .suite = { 4953c12d448bSSaulo Alessandre .akcipher = __VECS(ecdsa_nist_p384_tv_template) 4954c12d448bSSaulo Alessandre } 4955c12d448bSSaulo Alessandre }, { 495632fbdbd3SVitaly Chikunov .alg = "ecrdsa", 495732fbdbd3SVitaly Chikunov .test = alg_test_akcipher, 495832fbdbd3SVitaly Chikunov .suite = { 495932fbdbd3SVitaly Chikunov .akcipher = __VECS(ecrdsa_tv_template) 496032fbdbd3SVitaly Chikunov } 496132fbdbd3SVitaly Chikunov }, { 4962f975abb2SArd Biesheuvel .alg = "essiv(authenc(hmac(sha256),cbc(aes)),sha256)", 4963f975abb2SArd Biesheuvel .test = alg_test_aead, 4964f975abb2SArd Biesheuvel .fips_allowed = 1, 4965f975abb2SArd Biesheuvel .suite = { 4966f975abb2SArd Biesheuvel .aead = __VECS(essiv_hmac_sha256_aes_cbc_tv_temp) 4967f975abb2SArd Biesheuvel } 4968f975abb2SArd Biesheuvel }, { 4969f975abb2SArd Biesheuvel .alg = "essiv(cbc(aes),sha256)", 4970f975abb2SArd Biesheuvel .test = alg_test_skcipher, 4971f975abb2SArd Biesheuvel .fips_allowed = 1, 4972f975abb2SArd Biesheuvel .suite = { 4973f975abb2SArd Biesheuvel .cipher = __VECS(essiv_aes_cbc_tv_template) 4974f975abb2SArd Biesheuvel } 4975f975abb2SArd Biesheuvel }, { 4976da7f033dSHerbert Xu .alg = "gcm(aes)", 497740153b10SEric Biggers .generic_driver = "gcm_base(ctr(aes-generic),ghash-generic)", 4978da7f033dSHerbert Xu .test = alg_test_aead, 4979a1915d51SJarod Wilson .fips_allowed = 1, 4980da7f033dSHerbert Xu .suite = { 4981a0d608eeSEric Biggers .aead = __VECS(aes_gcm_tv_template) 4982da7f033dSHerbert Xu } 4983da7f033dSHerbert Xu }, { 498468039d60STianjia Zhang .alg = "gcm(sm4)", 498568039d60STianjia Zhang .generic_driver = "gcm_base(ctr(sm4-generic),ghash-generic)", 498668039d60STianjia Zhang .test = alg_test_aead, 498768039d60STianjia Zhang .suite = { 498868039d60STianjia Zhang .aead = __VECS(sm4_gcm_tv_template) 498968039d60STianjia Zhang } 499068039d60STianjia Zhang }, { 4991507069c9SYouquan, Song .alg = "ghash", 4992507069c9SYouquan, Song .test = alg_test_hash, 499318c0ebd2SJarod Wilson .fips_allowed = 1, 4994507069c9SYouquan, Song .suite = { 499521c8e720SArd Biesheuvel .hash = __VECS(ghash_tv_template) 4996507069c9SYouquan, Song } 4997507069c9SYouquan, Song }, { 4998da7f033dSHerbert Xu .alg = "hmac(md5)", 4999da7f033dSHerbert Xu .test = alg_test_hash, 5000da7f033dSHerbert Xu .suite = { 500121c8e720SArd Biesheuvel .hash = __VECS(hmac_md5_tv_template) 5002da7f033dSHerbert Xu } 5003da7f033dSHerbert Xu }, { 5004da7f033dSHerbert Xu .alg = "hmac(rmd160)", 5005da7f033dSHerbert Xu .test = alg_test_hash, 5006da7f033dSHerbert Xu .suite = { 500721c8e720SArd Biesheuvel .hash = __VECS(hmac_rmd160_tv_template) 5008da7f033dSHerbert Xu } 5009da7f033dSHerbert Xu }, { 5010da7f033dSHerbert Xu .alg = "hmac(sha1)", 5011da7f033dSHerbert Xu .test = alg_test_hash, 5012a1915d51SJarod Wilson .fips_allowed = 1, 5013da7f033dSHerbert Xu .suite = { 501421c8e720SArd Biesheuvel .hash = __VECS(hmac_sha1_tv_template) 5015da7f033dSHerbert Xu } 5016da7f033dSHerbert Xu }, { 5017da7f033dSHerbert Xu .alg = "hmac(sha224)", 5018da7f033dSHerbert Xu .test = alg_test_hash, 5019a1915d51SJarod Wilson .fips_allowed = 1, 5020da7f033dSHerbert Xu .suite = { 502121c8e720SArd Biesheuvel .hash = __VECS(hmac_sha224_tv_template) 5022da7f033dSHerbert Xu } 5023da7f033dSHerbert Xu }, { 5024da7f033dSHerbert Xu .alg = "hmac(sha256)", 5025da7f033dSHerbert Xu .test = alg_test_hash, 5026a1915d51SJarod Wilson .fips_allowed = 1, 5027da7f033dSHerbert Xu .suite = { 502821c8e720SArd Biesheuvel .hash = __VECS(hmac_sha256_tv_template) 5029da7f033dSHerbert Xu } 5030da7f033dSHerbert Xu }, { 503198eca72fSraveendra padasalagi .alg = "hmac(sha3-224)", 503298eca72fSraveendra padasalagi .test = alg_test_hash, 503398eca72fSraveendra padasalagi .fips_allowed = 1, 503498eca72fSraveendra padasalagi .suite = { 503521c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_224_tv_template) 503698eca72fSraveendra padasalagi } 503798eca72fSraveendra padasalagi }, { 503898eca72fSraveendra padasalagi .alg = "hmac(sha3-256)", 503998eca72fSraveendra padasalagi .test = alg_test_hash, 504098eca72fSraveendra padasalagi .fips_allowed = 1, 504198eca72fSraveendra padasalagi .suite = { 504221c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_256_tv_template) 504398eca72fSraveendra padasalagi } 504498eca72fSraveendra padasalagi }, { 504598eca72fSraveendra padasalagi .alg = "hmac(sha3-384)", 504698eca72fSraveendra padasalagi .test = alg_test_hash, 504798eca72fSraveendra padasalagi .fips_allowed = 1, 504898eca72fSraveendra padasalagi .suite = { 504921c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_384_tv_template) 505098eca72fSraveendra padasalagi } 505198eca72fSraveendra padasalagi }, { 505298eca72fSraveendra padasalagi .alg = "hmac(sha3-512)", 505398eca72fSraveendra padasalagi .test = alg_test_hash, 505498eca72fSraveendra padasalagi .fips_allowed = 1, 505598eca72fSraveendra padasalagi .suite = { 505621c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_512_tv_template) 505798eca72fSraveendra padasalagi } 505898eca72fSraveendra padasalagi }, { 5059da7f033dSHerbert Xu .alg = "hmac(sha384)", 5060da7f033dSHerbert Xu .test = alg_test_hash, 5061a1915d51SJarod Wilson .fips_allowed = 1, 5062da7f033dSHerbert Xu .suite = { 506321c8e720SArd Biesheuvel .hash = __VECS(hmac_sha384_tv_template) 5064da7f033dSHerbert Xu } 5065da7f033dSHerbert Xu }, { 5066da7f033dSHerbert Xu .alg = "hmac(sha512)", 5067da7f033dSHerbert Xu .test = alg_test_hash, 5068a1915d51SJarod Wilson .fips_allowed = 1, 5069da7f033dSHerbert Xu .suite = { 507021c8e720SArd Biesheuvel .hash = __VECS(hmac_sha512_tv_template) 5071da7f033dSHerbert Xu } 5072da7f033dSHerbert Xu }, { 50738194fd1dSPascal van Leeuwen .alg = "hmac(sm3)", 50748194fd1dSPascal van Leeuwen .test = alg_test_hash, 50758194fd1dSPascal van Leeuwen .suite = { 50768194fd1dSPascal van Leeuwen .hash = __VECS(hmac_sm3_tv_template) 50778194fd1dSPascal van Leeuwen } 50788194fd1dSPascal van Leeuwen }, { 507925a0b9d4SVitaly Chikunov .alg = "hmac(streebog256)", 508025a0b9d4SVitaly Chikunov .test = alg_test_hash, 508125a0b9d4SVitaly Chikunov .suite = { 508225a0b9d4SVitaly Chikunov .hash = __VECS(hmac_streebog256_tv_template) 508325a0b9d4SVitaly Chikunov } 508425a0b9d4SVitaly Chikunov }, { 508525a0b9d4SVitaly Chikunov .alg = "hmac(streebog512)", 508625a0b9d4SVitaly Chikunov .test = alg_test_hash, 508725a0b9d4SVitaly Chikunov .suite = { 508825a0b9d4SVitaly Chikunov .hash = __VECS(hmac_streebog512_tv_template) 508925a0b9d4SVitaly Chikunov } 509025a0b9d4SVitaly Chikunov }, { 5091bb5530e4SStephan Mueller .alg = "jitterentropy_rng", 5092bb5530e4SStephan Mueller .fips_allowed = 1, 5093bb5530e4SStephan Mueller .test = alg_test_null, 5094bb5530e4SStephan Mueller }, { 509535351988SStephan Mueller .alg = "kw(aes)", 509635351988SStephan Mueller .test = alg_test_skcipher, 509735351988SStephan Mueller .fips_allowed = 1, 509835351988SStephan Mueller .suite = { 509992a4c9feSEric Biggers .cipher = __VECS(aes_kw_tv_template) 510035351988SStephan Mueller } 510135351988SStephan Mueller }, { 5102da7f033dSHerbert Xu .alg = "lrw(aes)", 5103d435e10eSEric Biggers .generic_driver = "lrw(ecb(aes-generic))", 51041aa4ecd9SHerbert Xu .test = alg_test_skcipher, 5105da7f033dSHerbert Xu .suite = { 510692a4c9feSEric Biggers .cipher = __VECS(aes_lrw_tv_template) 5107da7f033dSHerbert Xu } 5108da7f033dSHerbert Xu }, { 51090840605eSJussi Kivilinna .alg = "lrw(camellia)", 5110d435e10eSEric Biggers .generic_driver = "lrw(ecb(camellia-generic))", 51110840605eSJussi Kivilinna .test = alg_test_skcipher, 51120840605eSJussi Kivilinna .suite = { 511392a4c9feSEric Biggers .cipher = __VECS(camellia_lrw_tv_template) 51140840605eSJussi Kivilinna } 51150840605eSJussi Kivilinna }, { 51169b8b0405SJohannes Goetzfried .alg = "lrw(cast6)", 5117d435e10eSEric Biggers .generic_driver = "lrw(ecb(cast6-generic))", 51189b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 51199b8b0405SJohannes Goetzfried .suite = { 512092a4c9feSEric Biggers .cipher = __VECS(cast6_lrw_tv_template) 51219b8b0405SJohannes Goetzfried } 51229b8b0405SJohannes Goetzfried }, { 5123d7bfc0faSJussi Kivilinna .alg = "lrw(serpent)", 5124d435e10eSEric Biggers .generic_driver = "lrw(ecb(serpent-generic))", 5125d7bfc0faSJussi Kivilinna .test = alg_test_skcipher, 5126d7bfc0faSJussi Kivilinna .suite = { 512792a4c9feSEric Biggers .cipher = __VECS(serpent_lrw_tv_template) 5128d7bfc0faSJussi Kivilinna } 5129d7bfc0faSJussi Kivilinna }, { 51300b2a1551SJussi Kivilinna .alg = "lrw(twofish)", 5131d435e10eSEric Biggers .generic_driver = "lrw(ecb(twofish-generic))", 51320b2a1551SJussi Kivilinna .test = alg_test_skcipher, 51330b2a1551SJussi Kivilinna .suite = { 513492a4c9feSEric Biggers .cipher = __VECS(tf_lrw_tv_template) 51350b2a1551SJussi Kivilinna } 51360b2a1551SJussi Kivilinna }, { 51371443cc9bSKOVACS Krisztian .alg = "lz4", 51381443cc9bSKOVACS Krisztian .test = alg_test_comp, 51391443cc9bSKOVACS Krisztian .fips_allowed = 1, 51401443cc9bSKOVACS Krisztian .suite = { 51411443cc9bSKOVACS Krisztian .comp = { 514221c8e720SArd Biesheuvel .comp = __VECS(lz4_comp_tv_template), 514321c8e720SArd Biesheuvel .decomp = __VECS(lz4_decomp_tv_template) 51441443cc9bSKOVACS Krisztian } 51451443cc9bSKOVACS Krisztian } 51461443cc9bSKOVACS Krisztian }, { 51471443cc9bSKOVACS Krisztian .alg = "lz4hc", 51481443cc9bSKOVACS Krisztian .test = alg_test_comp, 51491443cc9bSKOVACS Krisztian .fips_allowed = 1, 51501443cc9bSKOVACS Krisztian .suite = { 51511443cc9bSKOVACS Krisztian .comp = { 515221c8e720SArd Biesheuvel .comp = __VECS(lz4hc_comp_tv_template), 515321c8e720SArd Biesheuvel .decomp = __VECS(lz4hc_decomp_tv_template) 51541443cc9bSKOVACS Krisztian } 51551443cc9bSKOVACS Krisztian } 51561443cc9bSKOVACS Krisztian }, { 5157da7f033dSHerbert Xu .alg = "lzo", 5158da7f033dSHerbert Xu .test = alg_test_comp, 51590818904dSMilan Broz .fips_allowed = 1, 5160da7f033dSHerbert Xu .suite = { 5161da7f033dSHerbert Xu .comp = { 516221c8e720SArd Biesheuvel .comp = __VECS(lzo_comp_tv_template), 516321c8e720SArd Biesheuvel .decomp = __VECS(lzo_decomp_tv_template) 5164da7f033dSHerbert Xu } 5165da7f033dSHerbert Xu } 5166da7f033dSHerbert Xu }, { 5167f248caf9SHannah Pan .alg = "lzo-rle", 5168f248caf9SHannah Pan .test = alg_test_comp, 5169f248caf9SHannah Pan .fips_allowed = 1, 5170f248caf9SHannah Pan .suite = { 5171f248caf9SHannah Pan .comp = { 5172f248caf9SHannah Pan .comp = __VECS(lzorle_comp_tv_template), 5173f248caf9SHannah Pan .decomp = __VECS(lzorle_decomp_tv_template) 5174f248caf9SHannah Pan } 5175f248caf9SHannah Pan } 5176f248caf9SHannah Pan }, { 5177da7f033dSHerbert Xu .alg = "md4", 5178da7f033dSHerbert Xu .test = alg_test_hash, 5179da7f033dSHerbert Xu .suite = { 518021c8e720SArd Biesheuvel .hash = __VECS(md4_tv_template) 5181da7f033dSHerbert Xu } 5182da7f033dSHerbert Xu }, { 5183da7f033dSHerbert Xu .alg = "md5", 5184da7f033dSHerbert Xu .test = alg_test_hash, 5185da7f033dSHerbert Xu .suite = { 518621c8e720SArd Biesheuvel .hash = __VECS(md5_tv_template) 5187da7f033dSHerbert Xu } 5188da7f033dSHerbert Xu }, { 5189da7f033dSHerbert Xu .alg = "michael_mic", 5190da7f033dSHerbert Xu .test = alg_test_hash, 5191da7f033dSHerbert Xu .suite = { 519221c8e720SArd Biesheuvel .hash = __VECS(michael_mic_tv_template) 5193da7f033dSHerbert Xu } 5194da7f033dSHerbert Xu }, { 519526609a21SEric Biggers .alg = "nhpoly1305", 519626609a21SEric Biggers .test = alg_test_hash, 519726609a21SEric Biggers .suite = { 519826609a21SEric Biggers .hash = __VECS(nhpoly1305_tv_template) 519926609a21SEric Biggers } 520026609a21SEric Biggers }, { 5201ba0e14acSPuneet Saxena .alg = "ofb(aes)", 5202ba0e14acSPuneet Saxena .test = alg_test_skcipher, 5203ba0e14acSPuneet Saxena .fips_allowed = 1, 5204ba0e14acSPuneet Saxena .suite = { 520592a4c9feSEric Biggers .cipher = __VECS(aes_ofb_tv_template) 5206ba0e14acSPuneet Saxena } 5207ba0e14acSPuneet Saxena }, { 5208a794d8d8SGilad Ben-Yossef /* Same as ofb(aes) except the key is stored in 5209a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 5210a794d8d8SGilad Ben-Yossef */ 5211a794d8d8SGilad Ben-Yossef .alg = "ofb(paes)", 5212a794d8d8SGilad Ben-Yossef .test = alg_test_null, 5213a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 5214a794d8d8SGilad Ben-Yossef }, { 5215a06b15b2SPascal van Leeuwen .alg = "ofb(sm4)", 5216a06b15b2SPascal van Leeuwen .test = alg_test_skcipher, 5217a06b15b2SPascal van Leeuwen .suite = { 5218a06b15b2SPascal van Leeuwen .cipher = __VECS(sm4_ofb_tv_template) 5219a06b15b2SPascal van Leeuwen } 5220a06b15b2SPascal van Leeuwen }, { 5221da7f033dSHerbert Xu .alg = "pcbc(fcrypt)", 52221aa4ecd9SHerbert Xu .test = alg_test_skcipher, 5223da7f033dSHerbert Xu .suite = { 522492a4c9feSEric Biggers .cipher = __VECS(fcrypt_pcbc_tv_template) 5225da7f033dSHerbert Xu } 5226da7f033dSHerbert Xu }, { 52271207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha224)", 52281207107cSStephan Mueller .test = alg_test_null, 52291207107cSStephan Mueller .fips_allowed = 1, 52301207107cSStephan Mueller }, { 52311207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha256)", 52321207107cSStephan Mueller .test = alg_test_akcipher, 52331207107cSStephan Mueller .fips_allowed = 1, 52341207107cSStephan Mueller .suite = { 52351207107cSStephan Mueller .akcipher = __VECS(pkcs1pad_rsa_tv_template) 52361207107cSStephan Mueller } 52371207107cSStephan Mueller }, { 52381207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha384)", 52391207107cSStephan Mueller .test = alg_test_null, 52401207107cSStephan Mueller .fips_allowed = 1, 52411207107cSStephan Mueller }, { 52421207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha512)", 52431207107cSStephan Mueller .test = alg_test_null, 52441207107cSStephan Mueller .fips_allowed = 1, 52451207107cSStephan Mueller }, { 5246eee9dc61SMartin Willi .alg = "poly1305", 5247eee9dc61SMartin Willi .test = alg_test_hash, 5248eee9dc61SMartin Willi .suite = { 524921c8e720SArd Biesheuvel .hash = __VECS(poly1305_tv_template) 5250eee9dc61SMartin Willi } 5251eee9dc61SMartin Willi }, { 5252da7f033dSHerbert Xu .alg = "rfc3686(ctr(aes))", 52531aa4ecd9SHerbert Xu .test = alg_test_skcipher, 5254a1915d51SJarod Wilson .fips_allowed = 1, 5255da7f033dSHerbert Xu .suite = { 525692a4c9feSEric Biggers .cipher = __VECS(aes_ctr_rfc3686_tv_template) 5257da7f033dSHerbert Xu } 5258da7f033dSHerbert Xu }, { 5259e4886214SPascal van Leeuwen .alg = "rfc3686(ctr(sm4))", 5260e4886214SPascal van Leeuwen .test = alg_test_skcipher, 5261e4886214SPascal van Leeuwen .suite = { 5262e4886214SPascal van Leeuwen .cipher = __VECS(sm4_ctr_rfc3686_tv_template) 5263e4886214SPascal van Leeuwen } 5264e4886214SPascal van Leeuwen }, { 52653f31a740SHerbert Xu .alg = "rfc4106(gcm(aes))", 526640153b10SEric Biggers .generic_driver = "rfc4106(gcm_base(ctr(aes-generic),ghash-generic))", 526769435b94SAdrian Hoban .test = alg_test_aead, 5268db71f29aSJarod Wilson .fips_allowed = 1, 526969435b94SAdrian Hoban .suite = { 527049763fc6SEric Biggers .aead = { 527149763fc6SEric Biggers ____VECS(aes_gcm_rfc4106_tv_template), 527249763fc6SEric Biggers .einval_allowed = 1, 52736f3a06d9SEric Biggers .aad_iv = 1, 527449763fc6SEric Biggers } 527569435b94SAdrian Hoban } 527669435b94SAdrian Hoban }, { 5277544c436aSHerbert Xu .alg = "rfc4309(ccm(aes))", 527840153b10SEric Biggers .generic_driver = "rfc4309(ccm_base(ctr(aes-generic),cbcmac(aes-generic)))", 52795d667322SJarod Wilson .test = alg_test_aead, 5280a1915d51SJarod Wilson .fips_allowed = 1, 52815d667322SJarod Wilson .suite = { 528249763fc6SEric Biggers .aead = { 528349763fc6SEric Biggers ____VECS(aes_ccm_rfc4309_tv_template), 528449763fc6SEric Biggers .einval_allowed = 1, 52856f3a06d9SEric Biggers .aad_iv = 1, 528649763fc6SEric Biggers } 52875d667322SJarod Wilson } 52885d667322SJarod Wilson }, { 5289bb68745eSHerbert Xu .alg = "rfc4543(gcm(aes))", 529040153b10SEric Biggers .generic_driver = "rfc4543(gcm_base(ctr(aes-generic),ghash-generic))", 5291e9b7441aSJussi Kivilinna .test = alg_test_aead, 5292e9b7441aSJussi Kivilinna .suite = { 529349763fc6SEric Biggers .aead = { 529449763fc6SEric Biggers ____VECS(aes_gcm_rfc4543_tv_template), 529549763fc6SEric Biggers .einval_allowed = 1, 52966f3a06d9SEric Biggers .aad_iv = 1, 529749763fc6SEric Biggers } 5298e9b7441aSJussi Kivilinna } 5299e9b7441aSJussi Kivilinna }, { 5300af2b76b5SMartin Willi .alg = "rfc7539(chacha20,poly1305)", 5301af2b76b5SMartin Willi .test = alg_test_aead, 5302af2b76b5SMartin Willi .suite = { 5303a0d608eeSEric Biggers .aead = __VECS(rfc7539_tv_template) 5304af2b76b5SMartin Willi } 5305af2b76b5SMartin Willi }, { 53065900758dSMartin Willi .alg = "rfc7539esp(chacha20,poly1305)", 53075900758dSMartin Willi .test = alg_test_aead, 53085900758dSMartin Willi .suite = { 530949763fc6SEric Biggers .aead = { 531049763fc6SEric Biggers ____VECS(rfc7539esp_tv_template), 531149763fc6SEric Biggers .einval_allowed = 1, 53126f3a06d9SEric Biggers .aad_iv = 1, 531349763fc6SEric Biggers } 53145900758dSMartin Willi } 53155900758dSMartin Willi }, { 5316da7f033dSHerbert Xu .alg = "rmd160", 5317da7f033dSHerbert Xu .test = alg_test_hash, 5318da7f033dSHerbert Xu .suite = { 531921c8e720SArd Biesheuvel .hash = __VECS(rmd160_tv_template) 5320da7f033dSHerbert Xu } 5321da7f033dSHerbert Xu }, { 5322946cc463STadeusz Struk .alg = "rsa", 5323946cc463STadeusz Struk .test = alg_test_akcipher, 5324946cc463STadeusz Struk .fips_allowed = 1, 5325946cc463STadeusz Struk .suite = { 532621c8e720SArd Biesheuvel .akcipher = __VECS(rsa_tv_template) 5327946cc463STadeusz Struk } 5328946cc463STadeusz Struk }, { 5329da7f033dSHerbert Xu .alg = "sha1", 5330da7f033dSHerbert Xu .test = alg_test_hash, 5331a1915d51SJarod Wilson .fips_allowed = 1, 5332da7f033dSHerbert Xu .suite = { 533321c8e720SArd Biesheuvel .hash = __VECS(sha1_tv_template) 5334da7f033dSHerbert Xu } 5335da7f033dSHerbert Xu }, { 5336da7f033dSHerbert Xu .alg = "sha224", 5337da7f033dSHerbert Xu .test = alg_test_hash, 5338a1915d51SJarod Wilson .fips_allowed = 1, 5339da7f033dSHerbert Xu .suite = { 534021c8e720SArd Biesheuvel .hash = __VECS(sha224_tv_template) 5341da7f033dSHerbert Xu } 5342da7f033dSHerbert Xu }, { 5343da7f033dSHerbert Xu .alg = "sha256", 5344da7f033dSHerbert Xu .test = alg_test_hash, 5345a1915d51SJarod Wilson .fips_allowed = 1, 5346da7f033dSHerbert Xu .suite = { 534721c8e720SArd Biesheuvel .hash = __VECS(sha256_tv_template) 5348da7f033dSHerbert Xu } 5349da7f033dSHerbert Xu }, { 535079cc6ab8Sraveendra padasalagi .alg = "sha3-224", 535179cc6ab8Sraveendra padasalagi .test = alg_test_hash, 535279cc6ab8Sraveendra padasalagi .fips_allowed = 1, 535379cc6ab8Sraveendra padasalagi .suite = { 535421c8e720SArd Biesheuvel .hash = __VECS(sha3_224_tv_template) 535579cc6ab8Sraveendra padasalagi } 535679cc6ab8Sraveendra padasalagi }, { 535779cc6ab8Sraveendra padasalagi .alg = "sha3-256", 535879cc6ab8Sraveendra padasalagi .test = alg_test_hash, 535979cc6ab8Sraveendra padasalagi .fips_allowed = 1, 536079cc6ab8Sraveendra padasalagi .suite = { 536121c8e720SArd Biesheuvel .hash = __VECS(sha3_256_tv_template) 536279cc6ab8Sraveendra padasalagi } 536379cc6ab8Sraveendra padasalagi }, { 536479cc6ab8Sraveendra padasalagi .alg = "sha3-384", 536579cc6ab8Sraveendra padasalagi .test = alg_test_hash, 536679cc6ab8Sraveendra padasalagi .fips_allowed = 1, 536779cc6ab8Sraveendra padasalagi .suite = { 536821c8e720SArd Biesheuvel .hash = __VECS(sha3_384_tv_template) 536979cc6ab8Sraveendra padasalagi } 537079cc6ab8Sraveendra padasalagi }, { 537179cc6ab8Sraveendra padasalagi .alg = "sha3-512", 537279cc6ab8Sraveendra padasalagi .test = alg_test_hash, 537379cc6ab8Sraveendra padasalagi .fips_allowed = 1, 537479cc6ab8Sraveendra padasalagi .suite = { 537521c8e720SArd Biesheuvel .hash = __VECS(sha3_512_tv_template) 537679cc6ab8Sraveendra padasalagi } 537779cc6ab8Sraveendra padasalagi }, { 5378da7f033dSHerbert Xu .alg = "sha384", 5379da7f033dSHerbert Xu .test = alg_test_hash, 5380a1915d51SJarod Wilson .fips_allowed = 1, 5381da7f033dSHerbert Xu .suite = { 538221c8e720SArd Biesheuvel .hash = __VECS(sha384_tv_template) 5383da7f033dSHerbert Xu } 5384da7f033dSHerbert Xu }, { 5385da7f033dSHerbert Xu .alg = "sha512", 5386da7f033dSHerbert Xu .test = alg_test_hash, 5387a1915d51SJarod Wilson .fips_allowed = 1, 5388da7f033dSHerbert Xu .suite = { 538921c8e720SArd Biesheuvel .hash = __VECS(sha512_tv_template) 5390da7f033dSHerbert Xu } 5391da7f033dSHerbert Xu }, { 53928b805b97STianjia Zhang .alg = "sm2", 53938b805b97STianjia Zhang .test = alg_test_akcipher, 53948b805b97STianjia Zhang .suite = { 53958b805b97STianjia Zhang .akcipher = __VECS(sm2_tv_template) 53968b805b97STianjia Zhang } 53978b805b97STianjia Zhang }, { 5398b7e27530SGilad Ben-Yossef .alg = "sm3", 5399b7e27530SGilad Ben-Yossef .test = alg_test_hash, 5400b7e27530SGilad Ben-Yossef .suite = { 5401b7e27530SGilad Ben-Yossef .hash = __VECS(sm3_tv_template) 5402b7e27530SGilad Ben-Yossef } 5403b7e27530SGilad Ben-Yossef }, { 540425a0b9d4SVitaly Chikunov .alg = "streebog256", 540525a0b9d4SVitaly Chikunov .test = alg_test_hash, 540625a0b9d4SVitaly Chikunov .suite = { 540725a0b9d4SVitaly Chikunov .hash = __VECS(streebog256_tv_template) 540825a0b9d4SVitaly Chikunov } 540925a0b9d4SVitaly Chikunov }, { 541025a0b9d4SVitaly Chikunov .alg = "streebog512", 541125a0b9d4SVitaly Chikunov .test = alg_test_hash, 541225a0b9d4SVitaly Chikunov .suite = { 541325a0b9d4SVitaly Chikunov .hash = __VECS(streebog512_tv_template) 541425a0b9d4SVitaly Chikunov } 541525a0b9d4SVitaly Chikunov }, { 5416ed331adaSEric Biggers .alg = "vmac64(aes)", 5417ed331adaSEric Biggers .test = alg_test_hash, 5418ed331adaSEric Biggers .suite = { 5419ed331adaSEric Biggers .hash = __VECS(vmac64_aes_tv_template) 5420ed331adaSEric Biggers } 5421ed331adaSEric Biggers }, { 5422da7f033dSHerbert Xu .alg = "wp256", 5423da7f033dSHerbert Xu .test = alg_test_hash, 5424da7f033dSHerbert Xu .suite = { 542521c8e720SArd Biesheuvel .hash = __VECS(wp256_tv_template) 5426da7f033dSHerbert Xu } 5427da7f033dSHerbert Xu }, { 5428da7f033dSHerbert Xu .alg = "wp384", 5429da7f033dSHerbert Xu .test = alg_test_hash, 5430da7f033dSHerbert Xu .suite = { 543121c8e720SArd Biesheuvel .hash = __VECS(wp384_tv_template) 5432da7f033dSHerbert Xu } 5433da7f033dSHerbert Xu }, { 5434da7f033dSHerbert Xu .alg = "wp512", 5435da7f033dSHerbert Xu .test = alg_test_hash, 5436da7f033dSHerbert Xu .suite = { 543721c8e720SArd Biesheuvel .hash = __VECS(wp512_tv_template) 5438da7f033dSHerbert Xu } 5439da7f033dSHerbert Xu }, { 5440da7f033dSHerbert Xu .alg = "xcbc(aes)", 5441da7f033dSHerbert Xu .test = alg_test_hash, 5442da7f033dSHerbert Xu .suite = { 544321c8e720SArd Biesheuvel .hash = __VECS(aes_xcbc128_tv_template) 5444da7f033dSHerbert Xu } 5445da7f033dSHerbert Xu }, { 5446aa762409SEric Biggers .alg = "xchacha12", 5447aa762409SEric Biggers .test = alg_test_skcipher, 5448aa762409SEric Biggers .suite = { 5449aa762409SEric Biggers .cipher = __VECS(xchacha12_tv_template) 5450aa762409SEric Biggers }, 5451aa762409SEric Biggers }, { 5452de61d7aeSEric Biggers .alg = "xchacha20", 5453de61d7aeSEric Biggers .test = alg_test_skcipher, 5454de61d7aeSEric Biggers .suite = { 5455de61d7aeSEric Biggers .cipher = __VECS(xchacha20_tv_template) 5456de61d7aeSEric Biggers }, 5457de61d7aeSEric Biggers }, { 5458da7f033dSHerbert Xu .alg = "xts(aes)", 5459d435e10eSEric Biggers .generic_driver = "xts(ecb(aes-generic))", 54601aa4ecd9SHerbert Xu .test = alg_test_skcipher, 54612918aa8dSJarod Wilson .fips_allowed = 1, 5462da7f033dSHerbert Xu .suite = { 546392a4c9feSEric Biggers .cipher = __VECS(aes_xts_tv_template) 5464da7f033dSHerbert Xu } 54650c01aed5SGeert Uytterhoeven }, { 54660840605eSJussi Kivilinna .alg = "xts(camellia)", 5467d435e10eSEric Biggers .generic_driver = "xts(ecb(camellia-generic))", 54680840605eSJussi Kivilinna .test = alg_test_skcipher, 54690840605eSJussi Kivilinna .suite = { 547092a4c9feSEric Biggers .cipher = __VECS(camellia_xts_tv_template) 54710840605eSJussi Kivilinna } 54720840605eSJussi Kivilinna }, { 54739b8b0405SJohannes Goetzfried .alg = "xts(cast6)", 5474d435e10eSEric Biggers .generic_driver = "xts(ecb(cast6-generic))", 54759b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 54769b8b0405SJohannes Goetzfried .suite = { 547792a4c9feSEric Biggers .cipher = __VECS(cast6_xts_tv_template) 54789b8b0405SJohannes Goetzfried } 54799b8b0405SJohannes Goetzfried }, { 548015f47ce5SGilad Ben-Yossef /* Same as xts(aes) except the key is stored in 548115f47ce5SGilad Ben-Yossef * hardware secure memory which we reference by index 548215f47ce5SGilad Ben-Yossef */ 548315f47ce5SGilad Ben-Yossef .alg = "xts(paes)", 548415f47ce5SGilad Ben-Yossef .test = alg_test_null, 548515f47ce5SGilad Ben-Yossef .fips_allowed = 1, 548615f47ce5SGilad Ben-Yossef }, { 548718be20b9SJussi Kivilinna .alg = "xts(serpent)", 5488d435e10eSEric Biggers .generic_driver = "xts(ecb(serpent-generic))", 548918be20b9SJussi Kivilinna .test = alg_test_skcipher, 549018be20b9SJussi Kivilinna .suite = { 549192a4c9feSEric Biggers .cipher = __VECS(serpent_xts_tv_template) 549218be20b9SJussi Kivilinna } 549318be20b9SJussi Kivilinna }, { 5494aed265b9SJussi Kivilinna .alg = "xts(twofish)", 5495d435e10eSEric Biggers .generic_driver = "xts(ecb(twofish-generic))", 5496aed265b9SJussi Kivilinna .test = alg_test_skcipher, 5497aed265b9SJussi Kivilinna .suite = { 549892a4c9feSEric Biggers .cipher = __VECS(tf_xts_tv_template) 5499aed265b9SJussi Kivilinna } 5500a368f43dSGiovanni Cabiddu }, { 5501c7ff8573SHarald Freudenberger #if IS_ENABLED(CONFIG_CRYPTO_PAES_S390) 5502c7ff8573SHarald Freudenberger .alg = "xts-paes-s390", 5503c7ff8573SHarald Freudenberger .fips_allowed = 1, 5504c7ff8573SHarald Freudenberger .test = alg_test_skcipher, 5505c7ff8573SHarald Freudenberger .suite = { 5506c7ff8573SHarald Freudenberger .cipher = __VECS(aes_xts_tv_template) 5507c7ff8573SHarald Freudenberger } 5508c7ff8573SHarald Freudenberger }, { 5509c7ff8573SHarald Freudenberger #endif 551015f47ce5SGilad Ben-Yossef .alg = "xts4096(paes)", 551115f47ce5SGilad Ben-Yossef .test = alg_test_null, 551215f47ce5SGilad Ben-Yossef .fips_allowed = 1, 551315f47ce5SGilad Ben-Yossef }, { 551415f47ce5SGilad Ben-Yossef .alg = "xts512(paes)", 551515f47ce5SGilad Ben-Yossef .test = alg_test_null, 551615f47ce5SGilad Ben-Yossef .fips_allowed = 1, 551715f47ce5SGilad Ben-Yossef }, { 551867882e76SNikolay Borisov .alg = "xxhash64", 551967882e76SNikolay Borisov .test = alg_test_hash, 552067882e76SNikolay Borisov .fips_allowed = 1, 552167882e76SNikolay Borisov .suite = { 552267882e76SNikolay Borisov .hash = __VECS(xxhash64_tv_template) 552367882e76SNikolay Borisov } 552467882e76SNikolay Borisov }, { 5525a368f43dSGiovanni Cabiddu .alg = "zlib-deflate", 5526a368f43dSGiovanni Cabiddu .test = alg_test_comp, 5527a368f43dSGiovanni Cabiddu .fips_allowed = 1, 5528a368f43dSGiovanni Cabiddu .suite = { 5529a368f43dSGiovanni Cabiddu .comp = { 5530a368f43dSGiovanni Cabiddu .comp = __VECS(zlib_deflate_comp_tv_template), 5531a368f43dSGiovanni Cabiddu .decomp = __VECS(zlib_deflate_decomp_tv_template) 5532a368f43dSGiovanni Cabiddu } 5533a368f43dSGiovanni Cabiddu } 5534d28fc3dbSNick Terrell }, { 5535d28fc3dbSNick Terrell .alg = "zstd", 5536d28fc3dbSNick Terrell .test = alg_test_comp, 5537d28fc3dbSNick Terrell .fips_allowed = 1, 5538d28fc3dbSNick Terrell .suite = { 5539d28fc3dbSNick Terrell .comp = { 5540d28fc3dbSNick Terrell .comp = __VECS(zstd_comp_tv_template), 5541d28fc3dbSNick Terrell .decomp = __VECS(zstd_decomp_tv_template) 5542d28fc3dbSNick Terrell } 5543d28fc3dbSNick Terrell } 5544da7f033dSHerbert Xu } 5545da7f033dSHerbert Xu }; 5546da7f033dSHerbert Xu 55473f47a03dSEric Biggers static void alg_check_test_descs_order(void) 55485714758bSJussi Kivilinna { 55495714758bSJussi Kivilinna int i; 55505714758bSJussi Kivilinna 55515714758bSJussi Kivilinna for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) { 55525714758bSJussi Kivilinna int diff = strcmp(alg_test_descs[i - 1].alg, 55535714758bSJussi Kivilinna alg_test_descs[i].alg); 55545714758bSJussi Kivilinna 55555714758bSJussi Kivilinna if (WARN_ON(diff > 0)) { 55565714758bSJussi Kivilinna pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n", 55575714758bSJussi Kivilinna alg_test_descs[i - 1].alg, 55585714758bSJussi Kivilinna alg_test_descs[i].alg); 55595714758bSJussi Kivilinna } 55605714758bSJussi Kivilinna 55615714758bSJussi Kivilinna if (WARN_ON(diff == 0)) { 55625714758bSJussi Kivilinna pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n", 55635714758bSJussi Kivilinna alg_test_descs[i].alg); 55645714758bSJussi Kivilinna } 55655714758bSJussi Kivilinna } 55665714758bSJussi Kivilinna } 55675714758bSJussi Kivilinna 55683f47a03dSEric Biggers static void alg_check_testvec_configs(void) 55693f47a03dSEric Biggers { 55704e7babbaSEric Biggers int i; 55714e7babbaSEric Biggers 55724e7babbaSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) 55734e7babbaSEric Biggers WARN_ON(!valid_testvec_config( 55744e7babbaSEric Biggers &default_cipher_testvec_configs[i])); 55754cc2dcf9SEric Biggers 55764cc2dcf9SEric Biggers for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) 55774cc2dcf9SEric Biggers WARN_ON(!valid_testvec_config( 55784cc2dcf9SEric Biggers &default_hash_testvec_configs[i])); 55793f47a03dSEric Biggers } 55803f47a03dSEric Biggers 55813f47a03dSEric Biggers static void testmgr_onetime_init(void) 55823f47a03dSEric Biggers { 55833f47a03dSEric Biggers alg_check_test_descs_order(); 55843f47a03dSEric Biggers alg_check_testvec_configs(); 55855b2706a4SEric Biggers 55865b2706a4SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 55875b2706a4SEric Biggers pr_warn("alg: extra crypto tests enabled. This is intended for developer use only.\n"); 55885b2706a4SEric Biggers #endif 55893f47a03dSEric Biggers } 55903f47a03dSEric Biggers 55911aa4ecd9SHerbert Xu static int alg_find_test(const char *alg) 5592da7f033dSHerbert Xu { 5593da7f033dSHerbert Xu int start = 0; 5594da7f033dSHerbert Xu int end = ARRAY_SIZE(alg_test_descs); 5595da7f033dSHerbert Xu 5596da7f033dSHerbert Xu while (start < end) { 5597da7f033dSHerbert Xu int i = (start + end) / 2; 5598da7f033dSHerbert Xu int diff = strcmp(alg_test_descs[i].alg, alg); 5599da7f033dSHerbert Xu 5600da7f033dSHerbert Xu if (diff > 0) { 5601da7f033dSHerbert Xu end = i; 5602da7f033dSHerbert Xu continue; 5603da7f033dSHerbert Xu } 5604da7f033dSHerbert Xu 5605da7f033dSHerbert Xu if (diff < 0) { 5606da7f033dSHerbert Xu start = i + 1; 5607da7f033dSHerbert Xu continue; 5608da7f033dSHerbert Xu } 5609da7f033dSHerbert Xu 56101aa4ecd9SHerbert Xu return i; 5611da7f033dSHerbert Xu } 5612da7f033dSHerbert Xu 56131aa4ecd9SHerbert Xu return -1; 56141aa4ecd9SHerbert Xu } 56151aa4ecd9SHerbert Xu 56161aa4ecd9SHerbert Xu int alg_test(const char *driver, const char *alg, u32 type, u32 mask) 56171aa4ecd9SHerbert Xu { 56181aa4ecd9SHerbert Xu int i; 5619a68f6610SHerbert Xu int j; 5620d12d6b6dSNeil Horman int rc; 56211aa4ecd9SHerbert Xu 56229e5c9fe4SRichard W.M. Jones if (!fips_enabled && notests) { 56239e5c9fe4SRichard W.M. Jones printk_once(KERN_INFO "alg: self-tests disabled\n"); 56249e5c9fe4SRichard W.M. Jones return 0; 56259e5c9fe4SRichard W.M. Jones } 56269e5c9fe4SRichard W.M. Jones 56273f47a03dSEric Biggers DO_ONCE(testmgr_onetime_init); 56285714758bSJussi Kivilinna 56291aa4ecd9SHerbert Xu if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) { 56301aa4ecd9SHerbert Xu char nalg[CRYPTO_MAX_ALG_NAME]; 56311aa4ecd9SHerbert Xu 56321aa4ecd9SHerbert Xu if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >= 56331aa4ecd9SHerbert Xu sizeof(nalg)) 56341aa4ecd9SHerbert Xu return -ENAMETOOLONG; 56351aa4ecd9SHerbert Xu 56361aa4ecd9SHerbert Xu i = alg_find_test(nalg); 56371aa4ecd9SHerbert Xu if (i < 0) 56381aa4ecd9SHerbert Xu goto notest; 56391aa4ecd9SHerbert Xu 5640a3bef3a3SJarod Wilson if (fips_enabled && !alg_test_descs[i].fips_allowed) 5641a3bef3a3SJarod Wilson goto non_fips_alg; 5642a3bef3a3SJarod Wilson 5643941fb328SJarod Wilson rc = alg_test_cipher(alg_test_descs + i, driver, type, mask); 5644941fb328SJarod Wilson goto test_done; 56451aa4ecd9SHerbert Xu } 56461aa4ecd9SHerbert Xu 56471aa4ecd9SHerbert Xu i = alg_find_test(alg); 5648a68f6610SHerbert Xu j = alg_find_test(driver); 5649a68f6610SHerbert Xu if (i < 0 && j < 0) 56501aa4ecd9SHerbert Xu goto notest; 56511aa4ecd9SHerbert Xu 5652a68f6610SHerbert Xu if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) || 5653a68f6610SHerbert Xu (j >= 0 && !alg_test_descs[j].fips_allowed))) 5654a3bef3a3SJarod Wilson goto non_fips_alg; 5655a3bef3a3SJarod Wilson 5656a68f6610SHerbert Xu rc = 0; 5657a68f6610SHerbert Xu if (i >= 0) 5658a68f6610SHerbert Xu rc |= alg_test_descs[i].test(alg_test_descs + i, driver, 56591aa4ecd9SHerbert Xu type, mask); 5660032c8cacSCristian Stoica if (j >= 0 && j != i) 5661a68f6610SHerbert Xu rc |= alg_test_descs[j].test(alg_test_descs + j, driver, 5662a68f6610SHerbert Xu type, mask); 5663a68f6610SHerbert Xu 5664941fb328SJarod Wilson test_done: 566509a5ef96SEric Biggers if (rc) { 566609a5ef96SEric Biggers if (fips_enabled || panic_on_fail) { 56679552389cSGilad Ben-Yossef fips_fail_notify(); 5668eda69b0cSEric Biggers panic("alg: self-tests for %s (%s) failed in %s mode!\n", 566909a5ef96SEric Biggers driver, alg, 567009a5ef96SEric Biggers fips_enabled ? "fips" : "panic_on_fail"); 56719552389cSGilad Ben-Yossef } 567209a5ef96SEric Biggers WARN(1, "alg: self-tests for %s (%s) failed (rc=%d)", 567309a5ef96SEric Biggers driver, alg, rc); 567409a5ef96SEric Biggers } else { 567509a5ef96SEric Biggers if (fips_enabled) 567609a5ef96SEric Biggers pr_info("alg: self-tests for %s (%s) passed\n", 567709a5ef96SEric Biggers driver, alg); 567809a5ef96SEric Biggers } 567929ecd4abSJarod Wilson 5680d12d6b6dSNeil Horman return rc; 56811aa4ecd9SHerbert Xu 56821aa4ecd9SHerbert Xu notest: 5683da7f033dSHerbert Xu printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver); 5684da7f033dSHerbert Xu return 0; 5685a3bef3a3SJarod Wilson non_fips_alg: 5686a3bef3a3SJarod Wilson return -EINVAL; 5687da7f033dSHerbert Xu } 56880b767f96SAlexander Shishkin 5689326a6346SHerbert Xu #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */ 56900b767f96SAlexander Shishkin 5691da7f033dSHerbert Xu EXPORT_SYMBOL_GPL(alg_test); 5692