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> 307647d6ceSJarod Wilson #include <crypto/rng.h> 3164d1cdfbSStephan Mueller #include <crypto/drbg.h> 32946cc463STadeusz Struk #include <crypto/akcipher.h> 33802c7f1cSSalvatore Benedetto #include <crypto/kpp.h> 34d7db7a88SGiovanni Cabiddu #include <crypto/acompress.h> 35b55e1a39SEric Biggers #include <crypto/internal/simd.h> 36da7f033dSHerbert Xu 37da7f033dSHerbert Xu #include "internal.h" 380b767f96SAlexander Shishkin 399e5c9fe4SRichard W.M. Jones static bool notests; 409e5c9fe4SRichard W.M. Jones module_param(notests, bool, 0644); 419e5c9fe4SRichard W.M. Jones MODULE_PARM_DESC(notests, "disable crypto self-tests"); 429e5c9fe4SRichard W.M. Jones 43eda69b0cSEric Biggers static bool panic_on_fail; 44eda69b0cSEric Biggers module_param(panic_on_fail, bool, 0444); 45eda69b0cSEric Biggers 465b2706a4SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 475b2706a4SEric Biggers static bool noextratests; 485b2706a4SEric Biggers module_param(noextratests, bool, 0644); 495b2706a4SEric Biggers MODULE_PARM_DESC(noextratests, "disable expensive crypto self-tests"); 505b2706a4SEric Biggers 515b2706a4SEric Biggers static unsigned int fuzz_iterations = 100; 525b2706a4SEric Biggers module_param(fuzz_iterations, uint, 0644); 535b2706a4SEric Biggers MODULE_PARM_DESC(fuzz_iterations, "number of fuzz test iterations"); 54b55e1a39SEric Biggers 55b55e1a39SEric Biggers DEFINE_PER_CPU(bool, crypto_simd_disabled_for_test); 56b55e1a39SEric Biggers EXPORT_PER_CPU_SYMBOL_GPL(crypto_simd_disabled_for_test); 575b2706a4SEric Biggers #endif 585b2706a4SEric Biggers 59326a6346SHerbert Xu #ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS 600b767f96SAlexander Shishkin 610b767f96SAlexander Shishkin /* a perfect nop */ 620b767f96SAlexander Shishkin int alg_test(const char *driver, const char *alg, u32 type, u32 mask) 630b767f96SAlexander Shishkin { 640b767f96SAlexander Shishkin return 0; 650b767f96SAlexander Shishkin } 660b767f96SAlexander Shishkin 670b767f96SAlexander Shishkin #else 680b767f96SAlexander Shishkin 69da7f033dSHerbert Xu #include "testmgr.h" 70da7f033dSHerbert Xu 71da7f033dSHerbert Xu /* 72da7f033dSHerbert Xu * Need slab memory for testing (size in number of pages). 73da7f033dSHerbert Xu */ 74da7f033dSHerbert Xu #define XBUFSIZE 8 75da7f033dSHerbert Xu 76da7f033dSHerbert Xu /* 77da7f033dSHerbert Xu * Used by test_cipher() 78da7f033dSHerbert Xu */ 79da7f033dSHerbert Xu #define ENCRYPT 1 80da7f033dSHerbert Xu #define DECRYPT 0 81da7f033dSHerbert Xu 82da7f033dSHerbert Xu struct aead_test_suite { 83b13b1e0cSEric Biggers const struct aead_testvec *vecs; 84da7f033dSHerbert Xu unsigned int count; 8549763fc6SEric Biggers 8649763fc6SEric Biggers /* 8749763fc6SEric Biggers * Set if trying to decrypt an inauthentic ciphertext with this 8849763fc6SEric Biggers * algorithm might result in EINVAL rather than EBADMSG, due to other 8949763fc6SEric Biggers * validation the algorithm does on the inputs such as length checks. 9049763fc6SEric Biggers */ 9149763fc6SEric Biggers unsigned int einval_allowed : 1; 9249763fc6SEric Biggers 9349763fc6SEric Biggers /* 9449763fc6SEric Biggers * Set if the algorithm intentionally ignores the last 8 bytes of the 9549763fc6SEric Biggers * AAD buffer during decryption. 9649763fc6SEric Biggers */ 9749763fc6SEric Biggers unsigned int esp_aad : 1; 98da7f033dSHerbert Xu }; 99da7f033dSHerbert Xu 100da7f033dSHerbert Xu struct cipher_test_suite { 101b13b1e0cSEric Biggers const struct cipher_testvec *vecs; 102da7f033dSHerbert Xu unsigned int count; 103da7f033dSHerbert Xu }; 104da7f033dSHerbert Xu 105da7f033dSHerbert Xu struct comp_test_suite { 106da7f033dSHerbert Xu struct { 107b13b1e0cSEric Biggers const struct comp_testvec *vecs; 108da7f033dSHerbert Xu unsigned int count; 109da7f033dSHerbert Xu } comp, decomp; 110da7f033dSHerbert Xu }; 111da7f033dSHerbert Xu 112da7f033dSHerbert Xu struct hash_test_suite { 113b13b1e0cSEric Biggers const struct hash_testvec *vecs; 114da7f033dSHerbert Xu unsigned int count; 115da7f033dSHerbert Xu }; 116da7f033dSHerbert Xu 1177647d6ceSJarod Wilson struct cprng_test_suite { 118b13b1e0cSEric Biggers const struct cprng_testvec *vecs; 1197647d6ceSJarod Wilson unsigned int count; 1207647d6ceSJarod Wilson }; 1217647d6ceSJarod Wilson 12264d1cdfbSStephan Mueller struct drbg_test_suite { 123b13b1e0cSEric Biggers const struct drbg_testvec *vecs; 12464d1cdfbSStephan Mueller unsigned int count; 12564d1cdfbSStephan Mueller }; 12664d1cdfbSStephan Mueller 127946cc463STadeusz Struk struct akcipher_test_suite { 128b13b1e0cSEric Biggers const struct akcipher_testvec *vecs; 129946cc463STadeusz Struk unsigned int count; 130946cc463STadeusz Struk }; 131946cc463STadeusz Struk 132802c7f1cSSalvatore Benedetto struct kpp_test_suite { 133b13b1e0cSEric Biggers const struct kpp_testvec *vecs; 134802c7f1cSSalvatore Benedetto unsigned int count; 135802c7f1cSSalvatore Benedetto }; 136802c7f1cSSalvatore Benedetto 137da7f033dSHerbert Xu struct alg_test_desc { 138da7f033dSHerbert Xu const char *alg; 139f2bb770aSEric Biggers const char *generic_driver; 140da7f033dSHerbert Xu int (*test)(const struct alg_test_desc *desc, const char *driver, 141da7f033dSHerbert Xu u32 type, u32 mask); 142a1915d51SJarod Wilson int fips_allowed; /* set if alg is allowed in fips mode */ 143da7f033dSHerbert Xu 144da7f033dSHerbert Xu union { 145da7f033dSHerbert Xu struct aead_test_suite aead; 146da7f033dSHerbert Xu struct cipher_test_suite cipher; 147da7f033dSHerbert Xu struct comp_test_suite comp; 148da7f033dSHerbert Xu struct hash_test_suite hash; 1497647d6ceSJarod Wilson struct cprng_test_suite cprng; 15064d1cdfbSStephan Mueller struct drbg_test_suite drbg; 151946cc463STadeusz Struk struct akcipher_test_suite akcipher; 152802c7f1cSSalvatore Benedetto struct kpp_test_suite kpp; 153da7f033dSHerbert Xu } suite; 154da7f033dSHerbert Xu }; 155da7f033dSHerbert Xu 156da7f033dSHerbert Xu static void hexdump(unsigned char *buf, unsigned int len) 157da7f033dSHerbert Xu { 158da7f033dSHerbert Xu print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET, 159da7f033dSHerbert Xu 16, 1, 160da7f033dSHerbert Xu buf, len, false); 161da7f033dSHerbert Xu } 162da7f033dSHerbert Xu 1633f47a03dSEric Biggers static int __testmgr_alloc_buf(char *buf[XBUFSIZE], int order) 164f8b0d4d0SHerbert Xu { 165f8b0d4d0SHerbert Xu int i; 166f8b0d4d0SHerbert Xu 167f8b0d4d0SHerbert Xu for (i = 0; i < XBUFSIZE; i++) { 1683f47a03dSEric Biggers buf[i] = (char *)__get_free_pages(GFP_KERNEL, order); 169f8b0d4d0SHerbert Xu if (!buf[i]) 170f8b0d4d0SHerbert Xu goto err_free_buf; 171f8b0d4d0SHerbert Xu } 172f8b0d4d0SHerbert Xu 173f8b0d4d0SHerbert Xu return 0; 174f8b0d4d0SHerbert Xu 175f8b0d4d0SHerbert Xu err_free_buf: 176f8b0d4d0SHerbert Xu while (i-- > 0) 1773f47a03dSEric Biggers free_pages((unsigned long)buf[i], order); 178f8b0d4d0SHerbert Xu 179f8b0d4d0SHerbert Xu return -ENOMEM; 180f8b0d4d0SHerbert Xu } 181f8b0d4d0SHerbert Xu 1823f47a03dSEric Biggers static int testmgr_alloc_buf(char *buf[XBUFSIZE]) 1833f47a03dSEric Biggers { 1843f47a03dSEric Biggers return __testmgr_alloc_buf(buf, 0); 1853f47a03dSEric Biggers } 1863f47a03dSEric Biggers 1873f47a03dSEric Biggers static void __testmgr_free_buf(char *buf[XBUFSIZE], int order) 188f8b0d4d0SHerbert Xu { 189f8b0d4d0SHerbert Xu int i; 190f8b0d4d0SHerbert Xu 191f8b0d4d0SHerbert Xu for (i = 0; i < XBUFSIZE; i++) 1923f47a03dSEric Biggers free_pages((unsigned long)buf[i], order); 1933f47a03dSEric Biggers } 1943f47a03dSEric Biggers 1953f47a03dSEric Biggers static void testmgr_free_buf(char *buf[XBUFSIZE]) 1963f47a03dSEric Biggers { 1973f47a03dSEric Biggers __testmgr_free_buf(buf, 0); 1983f47a03dSEric Biggers } 1993f47a03dSEric Biggers 2003f47a03dSEric Biggers #define TESTMGR_POISON_BYTE 0xfe 2013f47a03dSEric Biggers #define TESTMGR_POISON_LEN 16 2023f47a03dSEric Biggers 2033f47a03dSEric Biggers static inline void testmgr_poison(void *addr, size_t len) 2043f47a03dSEric Biggers { 2053f47a03dSEric Biggers memset(addr, TESTMGR_POISON_BYTE, len); 2063f47a03dSEric Biggers } 2073f47a03dSEric Biggers 2083f47a03dSEric Biggers /* Is the memory region still fully poisoned? */ 2093f47a03dSEric Biggers static inline bool testmgr_is_poison(const void *addr, size_t len) 2103f47a03dSEric Biggers { 2113f47a03dSEric Biggers return memchr_inv(addr, TESTMGR_POISON_BYTE, len) == NULL; 2123f47a03dSEric Biggers } 2133f47a03dSEric Biggers 2143f47a03dSEric Biggers /* flush type for hash algorithms */ 2153f47a03dSEric Biggers enum flush_type { 2163f47a03dSEric Biggers /* merge with update of previous buffer(s) */ 2173f47a03dSEric Biggers FLUSH_TYPE_NONE = 0, 2183f47a03dSEric Biggers 2193f47a03dSEric Biggers /* update with previous buffer(s) before doing this one */ 2203f47a03dSEric Biggers FLUSH_TYPE_FLUSH, 2213f47a03dSEric Biggers 2223f47a03dSEric Biggers /* likewise, but also export and re-import the intermediate state */ 2233f47a03dSEric Biggers FLUSH_TYPE_REIMPORT, 2243f47a03dSEric Biggers }; 2253f47a03dSEric Biggers 2263f47a03dSEric Biggers /* finalization function for hash algorithms */ 2273f47a03dSEric Biggers enum finalization_type { 2283f47a03dSEric Biggers FINALIZATION_TYPE_FINAL, /* use final() */ 2293f47a03dSEric Biggers FINALIZATION_TYPE_FINUP, /* use finup() */ 2303f47a03dSEric Biggers FINALIZATION_TYPE_DIGEST, /* use digest() */ 2313f47a03dSEric Biggers }; 2323f47a03dSEric Biggers 2333f47a03dSEric Biggers #define TEST_SG_TOTAL 10000 2343f47a03dSEric Biggers 2353f47a03dSEric Biggers /** 2363f47a03dSEric Biggers * struct test_sg_division - description of a scatterlist entry 2373f47a03dSEric Biggers * 2383f47a03dSEric Biggers * This struct describes one entry of a scatterlist being constructed to check a 2393f47a03dSEric Biggers * crypto test vector. 2403f47a03dSEric Biggers * 2413f47a03dSEric Biggers * @proportion_of_total: length of this chunk relative to the total length, 2423f47a03dSEric Biggers * given as a proportion out of TEST_SG_TOTAL so that it 2433f47a03dSEric Biggers * scales to fit any test vector 2443f47a03dSEric Biggers * @offset: byte offset into a 2-page buffer at which this chunk will start 2453f47a03dSEric Biggers * @offset_relative_to_alignmask: if true, add the algorithm's alignmask to the 2463f47a03dSEric Biggers * @offset 2473f47a03dSEric Biggers * @flush_type: for hashes, whether an update() should be done now vs. 2483f47a03dSEric Biggers * continuing to accumulate data 2496570737cSEric Biggers * @nosimd: if doing the pending update(), do it with SIMD disabled? 2503f47a03dSEric Biggers */ 2513f47a03dSEric Biggers struct test_sg_division { 2523f47a03dSEric Biggers unsigned int proportion_of_total; 2533f47a03dSEric Biggers unsigned int offset; 2543f47a03dSEric Biggers bool offset_relative_to_alignmask; 2553f47a03dSEric Biggers enum flush_type flush_type; 2566570737cSEric Biggers bool nosimd; 2573f47a03dSEric Biggers }; 2583f47a03dSEric Biggers 2593f47a03dSEric Biggers /** 2603f47a03dSEric Biggers * struct testvec_config - configuration for testing a crypto test vector 2613f47a03dSEric Biggers * 2623f47a03dSEric Biggers * This struct describes the data layout and other parameters with which each 2633f47a03dSEric Biggers * crypto test vector can be tested. 2643f47a03dSEric Biggers * 2653f47a03dSEric Biggers * @name: name of this config, logged for debugging purposes if a test fails 2663f47a03dSEric Biggers * @inplace: operate on the data in-place, if applicable for the algorithm type? 2673f47a03dSEric Biggers * @req_flags: extra request_flags, e.g. CRYPTO_TFM_REQ_MAY_SLEEP 2683f47a03dSEric Biggers * @src_divs: description of how to arrange the source scatterlist 2693f47a03dSEric Biggers * @dst_divs: description of how to arrange the dst scatterlist, if applicable 2703f47a03dSEric Biggers * for the algorithm type. Defaults to @src_divs if unset. 2713f47a03dSEric Biggers * @iv_offset: misalignment of the IV in the range [0..MAX_ALGAPI_ALIGNMASK+1], 2723f47a03dSEric Biggers * where 0 is aligned to a 2*(MAX_ALGAPI_ALIGNMASK+1) byte boundary 2733f47a03dSEric Biggers * @iv_offset_relative_to_alignmask: if true, add the algorithm's alignmask to 2743f47a03dSEric Biggers * the @iv_offset 275fd8c37c7SEric Biggers * @key_offset: misalignment of the key, where 0 is default alignment 276fd8c37c7SEric Biggers * @key_offset_relative_to_alignmask: if true, add the algorithm's alignmask to 277fd8c37c7SEric Biggers * the @key_offset 2783f47a03dSEric Biggers * @finalization_type: what finalization function to use for hashes 2796570737cSEric Biggers * @nosimd: execute with SIMD disabled? Requires !CRYPTO_TFM_REQ_MAY_SLEEP. 2803f47a03dSEric Biggers */ 2813f47a03dSEric Biggers struct testvec_config { 2823f47a03dSEric Biggers const char *name; 2833f47a03dSEric Biggers bool inplace; 2843f47a03dSEric Biggers u32 req_flags; 2853f47a03dSEric Biggers struct test_sg_division src_divs[XBUFSIZE]; 2863f47a03dSEric Biggers struct test_sg_division dst_divs[XBUFSIZE]; 2873f47a03dSEric Biggers unsigned int iv_offset; 288fd8c37c7SEric Biggers unsigned int key_offset; 2893f47a03dSEric Biggers bool iv_offset_relative_to_alignmask; 290fd8c37c7SEric Biggers bool key_offset_relative_to_alignmask; 2913f47a03dSEric Biggers enum finalization_type finalization_type; 2926570737cSEric Biggers bool nosimd; 2933f47a03dSEric Biggers }; 2943f47a03dSEric Biggers 2953f47a03dSEric Biggers #define TESTVEC_CONFIG_NAMELEN 192 2963f47a03dSEric Biggers 2974e7babbaSEric Biggers /* 2984e7babbaSEric Biggers * The following are the lists of testvec_configs to test for each algorithm 2994e7babbaSEric Biggers * type when the basic crypto self-tests are enabled, i.e. when 3004e7babbaSEric Biggers * CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is unset. They aim to provide good test 3014e7babbaSEric Biggers * coverage, while keeping the test time much shorter than the full fuzz tests 3024e7babbaSEric Biggers * so that the basic tests can be enabled in a wider range of circumstances. 3034e7babbaSEric Biggers */ 3044e7babbaSEric Biggers 3054e7babbaSEric Biggers /* Configs for skciphers and aeads */ 3064e7babbaSEric Biggers static const struct testvec_config default_cipher_testvec_configs[] = { 3074e7babbaSEric Biggers { 3084e7babbaSEric Biggers .name = "in-place", 3094e7babbaSEric Biggers .inplace = true, 3104e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3114e7babbaSEric Biggers }, { 3124e7babbaSEric Biggers .name = "out-of-place", 3134e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3144e7babbaSEric Biggers }, { 3154e7babbaSEric Biggers .name = "unaligned buffer, offset=1", 3164e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, 3174e7babbaSEric Biggers .iv_offset = 1, 318fd8c37c7SEric Biggers .key_offset = 1, 3194e7babbaSEric Biggers }, { 3204e7babbaSEric Biggers .name = "buffer aligned only to alignmask", 3214e7babbaSEric Biggers .src_divs = { 3224e7babbaSEric Biggers { 3234e7babbaSEric Biggers .proportion_of_total = 10000, 3244e7babbaSEric Biggers .offset = 1, 3254e7babbaSEric Biggers .offset_relative_to_alignmask = true, 3264e7babbaSEric Biggers }, 3274e7babbaSEric Biggers }, 3284e7babbaSEric Biggers .iv_offset = 1, 3294e7babbaSEric Biggers .iv_offset_relative_to_alignmask = true, 330fd8c37c7SEric Biggers .key_offset = 1, 331fd8c37c7SEric Biggers .key_offset_relative_to_alignmask = true, 3324e7babbaSEric Biggers }, { 3334e7babbaSEric Biggers .name = "two even aligned splits", 3344e7babbaSEric Biggers .src_divs = { 3354e7babbaSEric Biggers { .proportion_of_total = 5000 }, 3364e7babbaSEric Biggers { .proportion_of_total = 5000 }, 3374e7babbaSEric Biggers }, 3384e7babbaSEric Biggers }, { 3394e7babbaSEric Biggers .name = "uneven misaligned splits, may sleep", 3404e7babbaSEric Biggers .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, 3414e7babbaSEric Biggers .src_divs = { 3424e7babbaSEric Biggers { .proportion_of_total = 1900, .offset = 33 }, 3434e7babbaSEric Biggers { .proportion_of_total = 3300, .offset = 7 }, 3444e7babbaSEric Biggers { .proportion_of_total = 4800, .offset = 18 }, 3454e7babbaSEric Biggers }, 3464e7babbaSEric Biggers .iv_offset = 3, 347fd8c37c7SEric Biggers .key_offset = 3, 3484e7babbaSEric Biggers }, { 3494e7babbaSEric Biggers .name = "misaligned splits crossing pages, inplace", 3504e7babbaSEric Biggers .inplace = true, 3514e7babbaSEric Biggers .src_divs = { 3524e7babbaSEric Biggers { 3534e7babbaSEric Biggers .proportion_of_total = 7500, 3544e7babbaSEric Biggers .offset = PAGE_SIZE - 32 3554e7babbaSEric Biggers }, { 3564e7babbaSEric Biggers .proportion_of_total = 2500, 3574e7babbaSEric Biggers .offset = PAGE_SIZE - 7 3584e7babbaSEric Biggers }, 3594e7babbaSEric Biggers }, 3604e7babbaSEric Biggers } 3614e7babbaSEric Biggers }; 3624e7babbaSEric Biggers 3634cc2dcf9SEric Biggers static const struct testvec_config default_hash_testvec_configs[] = { 3644cc2dcf9SEric Biggers { 3654cc2dcf9SEric Biggers .name = "init+update+final aligned buffer", 3664cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3674cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 3684cc2dcf9SEric Biggers }, { 3694cc2dcf9SEric Biggers .name = "init+finup aligned buffer", 3704cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3714cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINUP, 3724cc2dcf9SEric Biggers }, { 3734cc2dcf9SEric Biggers .name = "digest aligned buffer", 3744cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3754cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 3764cc2dcf9SEric Biggers }, { 3774cc2dcf9SEric Biggers .name = "init+update+final misaligned buffer", 3784cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, 3794cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 380fd8c37c7SEric Biggers .key_offset = 1, 3814cc2dcf9SEric Biggers }, { 3824cc2dcf9SEric Biggers .name = "digest buffer aligned only to alignmask", 3834cc2dcf9SEric Biggers .src_divs = { 3844cc2dcf9SEric Biggers { 3854cc2dcf9SEric Biggers .proportion_of_total = 10000, 3864cc2dcf9SEric Biggers .offset = 1, 3874cc2dcf9SEric Biggers .offset_relative_to_alignmask = true, 3884cc2dcf9SEric Biggers }, 3894cc2dcf9SEric Biggers }, 3904cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 391fd8c37c7SEric Biggers .key_offset = 1, 392fd8c37c7SEric Biggers .key_offset_relative_to_alignmask = true, 3934cc2dcf9SEric Biggers }, { 3944cc2dcf9SEric Biggers .name = "init+update+update+final two even splits", 3954cc2dcf9SEric Biggers .src_divs = { 3964cc2dcf9SEric Biggers { .proportion_of_total = 5000 }, 3974cc2dcf9SEric Biggers { 3984cc2dcf9SEric Biggers .proportion_of_total = 5000, 3994cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_FLUSH, 4004cc2dcf9SEric Biggers }, 4014cc2dcf9SEric Biggers }, 4024cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 4034cc2dcf9SEric Biggers }, { 4044cc2dcf9SEric Biggers .name = "digest uneven misaligned splits, may sleep", 4054cc2dcf9SEric Biggers .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, 4064cc2dcf9SEric Biggers .src_divs = { 4074cc2dcf9SEric Biggers { .proportion_of_total = 1900, .offset = 33 }, 4084cc2dcf9SEric Biggers { .proportion_of_total = 3300, .offset = 7 }, 4094cc2dcf9SEric Biggers { .proportion_of_total = 4800, .offset = 18 }, 4104cc2dcf9SEric Biggers }, 4114cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 4124cc2dcf9SEric Biggers }, { 4134cc2dcf9SEric Biggers .name = "digest misaligned splits crossing pages", 4144cc2dcf9SEric Biggers .src_divs = { 4154cc2dcf9SEric Biggers { 4164cc2dcf9SEric Biggers .proportion_of_total = 7500, 4174cc2dcf9SEric Biggers .offset = PAGE_SIZE - 32, 4184cc2dcf9SEric Biggers }, { 4194cc2dcf9SEric Biggers .proportion_of_total = 2500, 4204cc2dcf9SEric Biggers .offset = PAGE_SIZE - 7, 4214cc2dcf9SEric Biggers }, 4224cc2dcf9SEric Biggers }, 4234cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 4244cc2dcf9SEric Biggers }, { 4254cc2dcf9SEric Biggers .name = "import/export", 4264cc2dcf9SEric Biggers .src_divs = { 4274cc2dcf9SEric Biggers { 4284cc2dcf9SEric Biggers .proportion_of_total = 6500, 4294cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_REIMPORT, 4304cc2dcf9SEric Biggers }, { 4314cc2dcf9SEric Biggers .proportion_of_total = 3500, 4324cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_REIMPORT, 4334cc2dcf9SEric Biggers }, 4344cc2dcf9SEric Biggers }, 4354cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 4364cc2dcf9SEric Biggers } 4374cc2dcf9SEric Biggers }; 4384cc2dcf9SEric Biggers 4393f47a03dSEric Biggers static unsigned int count_test_sg_divisions(const struct test_sg_division *divs) 4403f47a03dSEric Biggers { 4413f47a03dSEric Biggers unsigned int remaining = TEST_SG_TOTAL; 4423f47a03dSEric Biggers unsigned int ndivs = 0; 4433f47a03dSEric Biggers 4443f47a03dSEric Biggers do { 4453f47a03dSEric Biggers remaining -= divs[ndivs++].proportion_of_total; 4463f47a03dSEric Biggers } while (remaining); 4473f47a03dSEric Biggers 4483f47a03dSEric Biggers return ndivs; 4493f47a03dSEric Biggers } 4503f47a03dSEric Biggers 4516570737cSEric Biggers #define SGDIVS_HAVE_FLUSHES BIT(0) 4526570737cSEric Biggers #define SGDIVS_HAVE_NOSIMD BIT(1) 4536570737cSEric Biggers 4543f47a03dSEric Biggers static bool valid_sg_divisions(const struct test_sg_division *divs, 4556570737cSEric Biggers unsigned int count, int *flags_ret) 4563f47a03dSEric Biggers { 4573f47a03dSEric Biggers unsigned int total = 0; 4583f47a03dSEric Biggers unsigned int i; 4593f47a03dSEric Biggers 4603f47a03dSEric Biggers for (i = 0; i < count && total != TEST_SG_TOTAL; i++) { 4613f47a03dSEric Biggers if (divs[i].proportion_of_total <= 0 || 4623f47a03dSEric Biggers divs[i].proportion_of_total > TEST_SG_TOTAL - total) 4633f47a03dSEric Biggers return false; 4643f47a03dSEric Biggers total += divs[i].proportion_of_total; 4653f47a03dSEric Biggers if (divs[i].flush_type != FLUSH_TYPE_NONE) 4666570737cSEric Biggers *flags_ret |= SGDIVS_HAVE_FLUSHES; 4676570737cSEric Biggers if (divs[i].nosimd) 4686570737cSEric Biggers *flags_ret |= SGDIVS_HAVE_NOSIMD; 4693f47a03dSEric Biggers } 4703f47a03dSEric Biggers return total == TEST_SG_TOTAL && 4713f47a03dSEric Biggers memchr_inv(&divs[i], 0, (count - i) * sizeof(divs[0])) == NULL; 4723f47a03dSEric Biggers } 4733f47a03dSEric Biggers 4743f47a03dSEric Biggers /* 4753f47a03dSEric Biggers * Check whether the given testvec_config is valid. This isn't strictly needed 4763f47a03dSEric Biggers * since every testvec_config should be valid, but check anyway so that people 4773f47a03dSEric Biggers * don't unknowingly add broken configs that don't do what they wanted. 4783f47a03dSEric Biggers */ 4793f47a03dSEric Biggers static bool valid_testvec_config(const struct testvec_config *cfg) 4803f47a03dSEric Biggers { 4816570737cSEric Biggers int flags = 0; 4823f47a03dSEric Biggers 4833f47a03dSEric Biggers if (cfg->name == NULL) 4843f47a03dSEric Biggers return false; 4853f47a03dSEric Biggers 4863f47a03dSEric Biggers if (!valid_sg_divisions(cfg->src_divs, ARRAY_SIZE(cfg->src_divs), 4876570737cSEric Biggers &flags)) 4883f47a03dSEric Biggers return false; 4893f47a03dSEric Biggers 4903f47a03dSEric Biggers if (cfg->dst_divs[0].proportion_of_total) { 4913f47a03dSEric Biggers if (!valid_sg_divisions(cfg->dst_divs, 4926570737cSEric Biggers ARRAY_SIZE(cfg->dst_divs), &flags)) 4933f47a03dSEric Biggers return false; 4943f47a03dSEric Biggers } else { 4953f47a03dSEric Biggers if (memchr_inv(cfg->dst_divs, 0, sizeof(cfg->dst_divs))) 4963f47a03dSEric Biggers return false; 4973f47a03dSEric Biggers /* defaults to dst_divs=src_divs */ 4983f47a03dSEric Biggers } 4993f47a03dSEric Biggers 5003f47a03dSEric Biggers if (cfg->iv_offset + 5013f47a03dSEric Biggers (cfg->iv_offset_relative_to_alignmask ? MAX_ALGAPI_ALIGNMASK : 0) > 5023f47a03dSEric Biggers MAX_ALGAPI_ALIGNMASK + 1) 5033f47a03dSEric Biggers return false; 5043f47a03dSEric Biggers 5056570737cSEric Biggers if ((flags & (SGDIVS_HAVE_FLUSHES | SGDIVS_HAVE_NOSIMD)) && 5066570737cSEric Biggers cfg->finalization_type == FINALIZATION_TYPE_DIGEST) 5076570737cSEric Biggers return false; 5086570737cSEric Biggers 5096570737cSEric Biggers if ((cfg->nosimd || (flags & SGDIVS_HAVE_NOSIMD)) && 5106570737cSEric Biggers (cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP)) 5113f47a03dSEric Biggers return false; 5123f47a03dSEric Biggers 5133f47a03dSEric Biggers return true; 5143f47a03dSEric Biggers } 5153f47a03dSEric Biggers 5163f47a03dSEric Biggers struct test_sglist { 5173f47a03dSEric Biggers char *bufs[XBUFSIZE]; 5183f47a03dSEric Biggers struct scatterlist sgl[XBUFSIZE]; 5193f47a03dSEric Biggers struct scatterlist sgl_saved[XBUFSIZE]; 5203f47a03dSEric Biggers struct scatterlist *sgl_ptr; 5213f47a03dSEric Biggers unsigned int nents; 5223f47a03dSEric Biggers }; 5233f47a03dSEric Biggers 5243f47a03dSEric Biggers static int init_test_sglist(struct test_sglist *tsgl) 5253f47a03dSEric Biggers { 5263f47a03dSEric Biggers return __testmgr_alloc_buf(tsgl->bufs, 1 /* two pages per buffer */); 5273f47a03dSEric Biggers } 5283f47a03dSEric Biggers 5293f47a03dSEric Biggers static void destroy_test_sglist(struct test_sglist *tsgl) 5303f47a03dSEric Biggers { 5313f47a03dSEric Biggers return __testmgr_free_buf(tsgl->bufs, 1 /* two pages per buffer */); 5323f47a03dSEric Biggers } 5333f47a03dSEric Biggers 5343f47a03dSEric Biggers /** 5353f47a03dSEric Biggers * build_test_sglist() - build a scatterlist for a crypto test 5363f47a03dSEric Biggers * 5373f47a03dSEric Biggers * @tsgl: the scatterlist to build. @tsgl->bufs[] contains an array of 2-page 5383f47a03dSEric Biggers * buffers which the scatterlist @tsgl->sgl[] will be made to point into. 5393f47a03dSEric Biggers * @divs: the layout specification on which the scatterlist will be based 5403f47a03dSEric Biggers * @alignmask: the algorithm's alignmask 5413f47a03dSEric Biggers * @total_len: the total length of the scatterlist to build in bytes 5423f47a03dSEric Biggers * @data: if non-NULL, the buffers will be filled with this data until it ends. 5433f47a03dSEric Biggers * Otherwise the buffers will be poisoned. In both cases, some bytes 5443f47a03dSEric Biggers * past the end of each buffer will be poisoned to help detect overruns. 5453f47a03dSEric Biggers * @out_divs: if non-NULL, the test_sg_division to which each scatterlist entry 5463f47a03dSEric Biggers * corresponds will be returned here. This will match @divs except 5473f47a03dSEric Biggers * that divisions resolving to a length of 0 are omitted as they are 5483f47a03dSEric Biggers * not included in the scatterlist. 5493f47a03dSEric Biggers * 5503f47a03dSEric Biggers * Return: 0 or a -errno value 5513f47a03dSEric Biggers */ 5523f47a03dSEric Biggers static int build_test_sglist(struct test_sglist *tsgl, 5533f47a03dSEric Biggers const struct test_sg_division *divs, 5543f47a03dSEric Biggers const unsigned int alignmask, 5553f47a03dSEric Biggers const unsigned int total_len, 5563f47a03dSEric Biggers struct iov_iter *data, 5573f47a03dSEric Biggers const struct test_sg_division *out_divs[XBUFSIZE]) 5583f47a03dSEric Biggers { 5593f47a03dSEric Biggers struct { 5603f47a03dSEric Biggers const struct test_sg_division *div; 5613f47a03dSEric Biggers size_t length; 5623f47a03dSEric Biggers } partitions[XBUFSIZE]; 5633f47a03dSEric Biggers const unsigned int ndivs = count_test_sg_divisions(divs); 5643f47a03dSEric Biggers unsigned int len_remaining = total_len; 5653f47a03dSEric Biggers unsigned int i; 5663f47a03dSEric Biggers 5673f47a03dSEric Biggers BUILD_BUG_ON(ARRAY_SIZE(partitions) != ARRAY_SIZE(tsgl->sgl)); 5683f47a03dSEric Biggers if (WARN_ON(ndivs > ARRAY_SIZE(partitions))) 5693f47a03dSEric Biggers return -EINVAL; 5703f47a03dSEric Biggers 5713f47a03dSEric Biggers /* Calculate the (div, length) pairs */ 5723f47a03dSEric Biggers tsgl->nents = 0; 5733f47a03dSEric Biggers for (i = 0; i < ndivs; i++) { 5743f47a03dSEric Biggers unsigned int len_this_sg = 5753f47a03dSEric Biggers min(len_remaining, 5763f47a03dSEric Biggers (total_len * divs[i].proportion_of_total + 5773f47a03dSEric Biggers TEST_SG_TOTAL / 2) / TEST_SG_TOTAL); 5783f47a03dSEric Biggers 5793f47a03dSEric Biggers if (len_this_sg != 0) { 5803f47a03dSEric Biggers partitions[tsgl->nents].div = &divs[i]; 5813f47a03dSEric Biggers partitions[tsgl->nents].length = len_this_sg; 5823f47a03dSEric Biggers tsgl->nents++; 5833f47a03dSEric Biggers len_remaining -= len_this_sg; 5843f47a03dSEric Biggers } 5853f47a03dSEric Biggers } 5863f47a03dSEric Biggers if (tsgl->nents == 0) { 5873f47a03dSEric Biggers partitions[tsgl->nents].div = &divs[0]; 5883f47a03dSEric Biggers partitions[tsgl->nents].length = 0; 5893f47a03dSEric Biggers tsgl->nents++; 5903f47a03dSEric Biggers } 5913f47a03dSEric Biggers partitions[tsgl->nents - 1].length += len_remaining; 5923f47a03dSEric Biggers 5933f47a03dSEric Biggers /* Set up the sgl entries and fill the data or poison */ 5943f47a03dSEric Biggers sg_init_table(tsgl->sgl, tsgl->nents); 5953f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 5963f47a03dSEric Biggers unsigned int offset = partitions[i].div->offset; 5973f47a03dSEric Biggers void *addr; 5983f47a03dSEric Biggers 5993f47a03dSEric Biggers if (partitions[i].div->offset_relative_to_alignmask) 6003f47a03dSEric Biggers offset += alignmask; 6013f47a03dSEric Biggers 6023f47a03dSEric Biggers while (offset + partitions[i].length + TESTMGR_POISON_LEN > 6033f47a03dSEric Biggers 2 * PAGE_SIZE) { 6043f47a03dSEric Biggers if (WARN_ON(offset <= 0)) 6053f47a03dSEric Biggers return -EINVAL; 6063f47a03dSEric Biggers offset /= 2; 6073f47a03dSEric Biggers } 6083f47a03dSEric Biggers 6093f47a03dSEric Biggers addr = &tsgl->bufs[i][offset]; 6103f47a03dSEric Biggers sg_set_buf(&tsgl->sgl[i], addr, partitions[i].length); 6113f47a03dSEric Biggers 6123f47a03dSEric Biggers if (out_divs) 6133f47a03dSEric Biggers out_divs[i] = partitions[i].div; 6143f47a03dSEric Biggers 6153f47a03dSEric Biggers if (data) { 6163f47a03dSEric Biggers size_t copy_len, copied; 6173f47a03dSEric Biggers 6183f47a03dSEric Biggers copy_len = min(partitions[i].length, data->count); 6193f47a03dSEric Biggers copied = copy_from_iter(addr, copy_len, data); 6203f47a03dSEric Biggers if (WARN_ON(copied != copy_len)) 6213f47a03dSEric Biggers return -EINVAL; 6223f47a03dSEric Biggers testmgr_poison(addr + copy_len, partitions[i].length + 6233f47a03dSEric Biggers TESTMGR_POISON_LEN - copy_len); 6243f47a03dSEric Biggers } else { 6253f47a03dSEric Biggers testmgr_poison(addr, partitions[i].length + 6263f47a03dSEric Biggers TESTMGR_POISON_LEN); 6273f47a03dSEric Biggers } 6283f47a03dSEric Biggers } 6293f47a03dSEric Biggers 6303f47a03dSEric Biggers sg_mark_end(&tsgl->sgl[tsgl->nents - 1]); 6313f47a03dSEric Biggers tsgl->sgl_ptr = tsgl->sgl; 6323f47a03dSEric Biggers memcpy(tsgl->sgl_saved, tsgl->sgl, tsgl->nents * sizeof(tsgl->sgl[0])); 6333f47a03dSEric Biggers return 0; 6343f47a03dSEric Biggers } 6353f47a03dSEric Biggers 6363f47a03dSEric Biggers /* 6373f47a03dSEric Biggers * Verify that a scatterlist crypto operation produced the correct output. 6383f47a03dSEric Biggers * 6393f47a03dSEric Biggers * @tsgl: scatterlist containing the actual output 6403f47a03dSEric Biggers * @expected_output: buffer containing the expected output 6413f47a03dSEric Biggers * @len_to_check: length of @expected_output in bytes 6423f47a03dSEric Biggers * @unchecked_prefix_len: number of ignored bytes in @tsgl prior to real result 6433f47a03dSEric Biggers * @check_poison: verify that the poison bytes after each chunk are intact? 6443f47a03dSEric Biggers * 6453f47a03dSEric Biggers * Return: 0 if correct, -EINVAL if incorrect, -EOVERFLOW if buffer overrun. 6463f47a03dSEric Biggers */ 6473f47a03dSEric Biggers static int verify_correct_output(const struct test_sglist *tsgl, 6483f47a03dSEric Biggers const char *expected_output, 6493f47a03dSEric Biggers unsigned int len_to_check, 6503f47a03dSEric Biggers unsigned int unchecked_prefix_len, 6513f47a03dSEric Biggers bool check_poison) 6523f47a03dSEric Biggers { 6533f47a03dSEric Biggers unsigned int i; 6543f47a03dSEric Biggers 6553f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 6563f47a03dSEric Biggers struct scatterlist *sg = &tsgl->sgl_ptr[i]; 6573f47a03dSEric Biggers unsigned int len = sg->length; 6583f47a03dSEric Biggers unsigned int offset = sg->offset; 6593f47a03dSEric Biggers const char *actual_output; 6603f47a03dSEric Biggers 6613f47a03dSEric Biggers if (unchecked_prefix_len) { 6623f47a03dSEric Biggers if (unchecked_prefix_len >= len) { 6633f47a03dSEric Biggers unchecked_prefix_len -= len; 6643f47a03dSEric Biggers continue; 6653f47a03dSEric Biggers } 6663f47a03dSEric Biggers offset += unchecked_prefix_len; 6673f47a03dSEric Biggers len -= unchecked_prefix_len; 6683f47a03dSEric Biggers unchecked_prefix_len = 0; 6693f47a03dSEric Biggers } 6703f47a03dSEric Biggers len = min(len, len_to_check); 6713f47a03dSEric Biggers actual_output = page_address(sg_page(sg)) + offset; 6723f47a03dSEric Biggers if (memcmp(expected_output, actual_output, len) != 0) 6733f47a03dSEric Biggers return -EINVAL; 6743f47a03dSEric Biggers if (check_poison && 6753f47a03dSEric Biggers !testmgr_is_poison(actual_output + len, TESTMGR_POISON_LEN)) 6763f47a03dSEric Biggers return -EOVERFLOW; 6773f47a03dSEric Biggers len_to_check -= len; 6783f47a03dSEric Biggers expected_output += len; 6793f47a03dSEric Biggers } 6803f47a03dSEric Biggers if (WARN_ON(len_to_check != 0)) 6813f47a03dSEric Biggers return -EINVAL; 6823f47a03dSEric Biggers return 0; 6833f47a03dSEric Biggers } 6843f47a03dSEric Biggers 6853f47a03dSEric Biggers static bool is_test_sglist_corrupted(const struct test_sglist *tsgl) 6863f47a03dSEric Biggers { 6873f47a03dSEric Biggers unsigned int i; 6883f47a03dSEric Biggers 6893f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 6903f47a03dSEric Biggers if (tsgl->sgl[i].page_link != tsgl->sgl_saved[i].page_link) 6913f47a03dSEric Biggers return true; 6923f47a03dSEric Biggers if (tsgl->sgl[i].offset != tsgl->sgl_saved[i].offset) 6933f47a03dSEric Biggers return true; 6943f47a03dSEric Biggers if (tsgl->sgl[i].length != tsgl->sgl_saved[i].length) 6953f47a03dSEric Biggers return true; 6963f47a03dSEric Biggers } 6973f47a03dSEric Biggers return false; 6983f47a03dSEric Biggers } 6993f47a03dSEric Biggers 7003f47a03dSEric Biggers struct cipher_test_sglists { 7013f47a03dSEric Biggers struct test_sglist src; 7023f47a03dSEric Biggers struct test_sglist dst; 7033f47a03dSEric Biggers }; 7043f47a03dSEric Biggers 7053f47a03dSEric Biggers static struct cipher_test_sglists *alloc_cipher_test_sglists(void) 7063f47a03dSEric Biggers { 7073f47a03dSEric Biggers struct cipher_test_sglists *tsgls; 7083f47a03dSEric Biggers 7093f47a03dSEric Biggers tsgls = kmalloc(sizeof(*tsgls), GFP_KERNEL); 7103f47a03dSEric Biggers if (!tsgls) 7113f47a03dSEric Biggers return NULL; 7123f47a03dSEric Biggers 7133f47a03dSEric Biggers if (init_test_sglist(&tsgls->src) != 0) 7143f47a03dSEric Biggers goto fail_kfree; 7153f47a03dSEric Biggers if (init_test_sglist(&tsgls->dst) != 0) 7163f47a03dSEric Biggers goto fail_destroy_src; 7173f47a03dSEric Biggers 7183f47a03dSEric Biggers return tsgls; 7193f47a03dSEric Biggers 7203f47a03dSEric Biggers fail_destroy_src: 7213f47a03dSEric Biggers destroy_test_sglist(&tsgls->src); 7223f47a03dSEric Biggers fail_kfree: 7233f47a03dSEric Biggers kfree(tsgls); 7243f47a03dSEric Biggers return NULL; 7253f47a03dSEric Biggers } 7263f47a03dSEric Biggers 7273f47a03dSEric Biggers static void free_cipher_test_sglists(struct cipher_test_sglists *tsgls) 7283f47a03dSEric Biggers { 7293f47a03dSEric Biggers if (tsgls) { 7303f47a03dSEric Biggers destroy_test_sglist(&tsgls->src); 7313f47a03dSEric Biggers destroy_test_sglist(&tsgls->dst); 7323f47a03dSEric Biggers kfree(tsgls); 7333f47a03dSEric Biggers } 7343f47a03dSEric Biggers } 7353f47a03dSEric Biggers 7363f47a03dSEric Biggers /* Build the src and dst scatterlists for an skcipher or AEAD test */ 7373f47a03dSEric Biggers static int build_cipher_test_sglists(struct cipher_test_sglists *tsgls, 7383f47a03dSEric Biggers const struct testvec_config *cfg, 7393f47a03dSEric Biggers unsigned int alignmask, 7403f47a03dSEric Biggers unsigned int src_total_len, 7413f47a03dSEric Biggers unsigned int dst_total_len, 7423f47a03dSEric Biggers const struct kvec *inputs, 7433f47a03dSEric Biggers unsigned int nr_inputs) 7443f47a03dSEric Biggers { 7453f47a03dSEric Biggers struct iov_iter input; 7463f47a03dSEric Biggers int err; 7473f47a03dSEric Biggers 7483f47a03dSEric Biggers iov_iter_kvec(&input, WRITE, inputs, nr_inputs, src_total_len); 7493f47a03dSEric Biggers err = build_test_sglist(&tsgls->src, cfg->src_divs, alignmask, 7503f47a03dSEric Biggers cfg->inplace ? 7513f47a03dSEric Biggers max(dst_total_len, src_total_len) : 7523f47a03dSEric Biggers src_total_len, 7533f47a03dSEric Biggers &input, NULL); 7543f47a03dSEric Biggers if (err) 7553f47a03dSEric Biggers return err; 7563f47a03dSEric Biggers 7573f47a03dSEric Biggers if (cfg->inplace) { 7583f47a03dSEric Biggers tsgls->dst.sgl_ptr = tsgls->src.sgl; 7593f47a03dSEric Biggers tsgls->dst.nents = tsgls->src.nents; 7603f47a03dSEric Biggers return 0; 7613f47a03dSEric Biggers } 7623f47a03dSEric Biggers return build_test_sglist(&tsgls->dst, 7633f47a03dSEric Biggers cfg->dst_divs[0].proportion_of_total ? 7643f47a03dSEric Biggers cfg->dst_divs : cfg->src_divs, 7653f47a03dSEric Biggers alignmask, dst_total_len, NULL, NULL); 766f8b0d4d0SHerbert Xu } 767f8b0d4d0SHerbert Xu 768fd8c37c7SEric Biggers /* 769fd8c37c7SEric Biggers * Support for testing passing a misaligned key to setkey(): 770fd8c37c7SEric Biggers * 771fd8c37c7SEric Biggers * If cfg->key_offset is set, copy the key into a new buffer at that offset, 772fd8c37c7SEric Biggers * optionally adding alignmask. Else, just use the key directly. 773fd8c37c7SEric Biggers */ 774fd8c37c7SEric Biggers static int prepare_keybuf(const u8 *key, unsigned int ksize, 775fd8c37c7SEric Biggers const struct testvec_config *cfg, 776fd8c37c7SEric Biggers unsigned int alignmask, 777fd8c37c7SEric Biggers const u8 **keybuf_ret, const u8 **keyptr_ret) 778fd8c37c7SEric Biggers { 779fd8c37c7SEric Biggers unsigned int key_offset = cfg->key_offset; 780fd8c37c7SEric Biggers u8 *keybuf = NULL, *keyptr = (u8 *)key; 781fd8c37c7SEric Biggers 782fd8c37c7SEric Biggers if (key_offset != 0) { 783fd8c37c7SEric Biggers if (cfg->key_offset_relative_to_alignmask) 784fd8c37c7SEric Biggers key_offset += alignmask; 785fd8c37c7SEric Biggers keybuf = kmalloc(key_offset + ksize, GFP_KERNEL); 786fd8c37c7SEric Biggers if (!keybuf) 787fd8c37c7SEric Biggers return -ENOMEM; 788fd8c37c7SEric Biggers keyptr = keybuf + key_offset; 789fd8c37c7SEric Biggers memcpy(keyptr, key, ksize); 790fd8c37c7SEric Biggers } 791fd8c37c7SEric Biggers *keybuf_ret = keybuf; 792fd8c37c7SEric Biggers *keyptr_ret = keyptr; 793fd8c37c7SEric Biggers return 0; 794fd8c37c7SEric Biggers } 795fd8c37c7SEric Biggers 796fd8c37c7SEric Biggers /* Like setkey_f(tfm, key, ksize), but sometimes misalign the key */ 797fd8c37c7SEric Biggers #define do_setkey(setkey_f, tfm, key, ksize, cfg, alignmask) \ 798fd8c37c7SEric Biggers ({ \ 799fd8c37c7SEric Biggers const u8 *keybuf, *keyptr; \ 800fd8c37c7SEric Biggers int err; \ 801fd8c37c7SEric Biggers \ 802fd8c37c7SEric Biggers err = prepare_keybuf((key), (ksize), (cfg), (alignmask), \ 803fd8c37c7SEric Biggers &keybuf, &keyptr); \ 804fd8c37c7SEric Biggers if (err == 0) { \ 805fd8c37c7SEric Biggers err = setkey_f((tfm), keyptr, (ksize)); \ 806fd8c37c7SEric Biggers kfree(keybuf); \ 807fd8c37c7SEric Biggers } \ 808fd8c37c7SEric Biggers err; \ 809fd8c37c7SEric Biggers }) 810fd8c37c7SEric Biggers 81125f9dddbSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 812f2bb770aSEric Biggers 813f2bb770aSEric Biggers /* Generate a random length in range [0, max_len], but prefer smaller values */ 814f2bb770aSEric Biggers static unsigned int generate_random_length(unsigned int max_len) 815f2bb770aSEric Biggers { 816f2bb770aSEric Biggers unsigned int len = prandom_u32() % (max_len + 1); 817f2bb770aSEric Biggers 818f2bb770aSEric Biggers switch (prandom_u32() % 4) { 819f2bb770aSEric Biggers case 0: 820f2bb770aSEric Biggers return len % 64; 821f2bb770aSEric Biggers case 1: 822f2bb770aSEric Biggers return len % 256; 823f2bb770aSEric Biggers case 2: 824f2bb770aSEric Biggers return len % 1024; 825f2bb770aSEric Biggers default: 826f2bb770aSEric Biggers return len; 827f2bb770aSEric Biggers } 828f2bb770aSEric Biggers } 829f2bb770aSEric Biggers 83049763fc6SEric Biggers /* Flip a random bit in the given nonempty data buffer */ 83149763fc6SEric Biggers static void flip_random_bit(u8 *buf, size_t size) 83249763fc6SEric Biggers { 83349763fc6SEric Biggers size_t bitpos; 83449763fc6SEric Biggers 83549763fc6SEric Biggers bitpos = prandom_u32() % (size * 8); 83649763fc6SEric Biggers buf[bitpos / 8] ^= 1 << (bitpos % 8); 83749763fc6SEric Biggers } 83849763fc6SEric Biggers 83949763fc6SEric Biggers /* Flip a random byte in the given nonempty data buffer */ 84049763fc6SEric Biggers static void flip_random_byte(u8 *buf, size_t size) 84149763fc6SEric Biggers { 84249763fc6SEric Biggers buf[prandom_u32() % size] ^= 0xff; 84349763fc6SEric Biggers } 84449763fc6SEric Biggers 84549763fc6SEric Biggers /* Sometimes make some random changes to the given nonempty data buffer */ 84649763fc6SEric Biggers static void mutate_buffer(u8 *buf, size_t size) 847f2bb770aSEric Biggers { 848f2bb770aSEric Biggers size_t num_flips; 849f2bb770aSEric Biggers size_t i; 850f2bb770aSEric Biggers 851f2bb770aSEric Biggers /* Sometimes flip some bits */ 852f2bb770aSEric Biggers if (prandom_u32() % 4 == 0) { 85349763fc6SEric Biggers num_flips = min_t(size_t, 1 << (prandom_u32() % 8), size * 8); 85449763fc6SEric Biggers for (i = 0; i < num_flips; i++) 85549763fc6SEric Biggers flip_random_bit(buf, size); 856f2bb770aSEric Biggers } 857f2bb770aSEric Biggers 858f2bb770aSEric Biggers /* Sometimes flip some bytes */ 859f2bb770aSEric Biggers if (prandom_u32() % 4 == 0) { 86049763fc6SEric Biggers num_flips = min_t(size_t, 1 << (prandom_u32() % 8), size); 861f2bb770aSEric Biggers for (i = 0; i < num_flips; i++) 86249763fc6SEric Biggers flip_random_byte(buf, size); 863f2bb770aSEric Biggers } 864f2bb770aSEric Biggers } 865f2bb770aSEric Biggers 866f2bb770aSEric Biggers /* Randomly generate 'count' bytes, but sometimes make them "interesting" */ 867f2bb770aSEric Biggers static void generate_random_bytes(u8 *buf, size_t count) 868f2bb770aSEric Biggers { 869f2bb770aSEric Biggers u8 b; 870f2bb770aSEric Biggers u8 increment; 871f2bb770aSEric Biggers size_t i; 872f2bb770aSEric Biggers 873f2bb770aSEric Biggers if (count == 0) 874f2bb770aSEric Biggers return; 875f2bb770aSEric Biggers 876f2bb770aSEric Biggers switch (prandom_u32() % 8) { /* Choose a generation strategy */ 877f2bb770aSEric Biggers case 0: 878f2bb770aSEric Biggers case 1: 879f2bb770aSEric Biggers /* All the same byte, plus optional mutations */ 880f2bb770aSEric Biggers switch (prandom_u32() % 4) { 881f2bb770aSEric Biggers case 0: 882f2bb770aSEric Biggers b = 0x00; 883f2bb770aSEric Biggers break; 884f2bb770aSEric Biggers case 1: 885f2bb770aSEric Biggers b = 0xff; 886f2bb770aSEric Biggers break; 887f2bb770aSEric Biggers default: 888f2bb770aSEric Biggers b = (u8)prandom_u32(); 889f2bb770aSEric Biggers break; 890f2bb770aSEric Biggers } 891f2bb770aSEric Biggers memset(buf, b, count); 892f2bb770aSEric Biggers mutate_buffer(buf, count); 893f2bb770aSEric Biggers break; 894f2bb770aSEric Biggers case 2: 895f2bb770aSEric Biggers /* Ascending or descending bytes, plus optional mutations */ 896f2bb770aSEric Biggers increment = (u8)prandom_u32(); 897f2bb770aSEric Biggers b = (u8)prandom_u32(); 898f2bb770aSEric Biggers for (i = 0; i < count; i++, b += increment) 899f2bb770aSEric Biggers buf[i] = b; 900f2bb770aSEric Biggers mutate_buffer(buf, count); 901f2bb770aSEric Biggers break; 902f2bb770aSEric Biggers default: 903f2bb770aSEric Biggers /* Fully random bytes */ 904f2bb770aSEric Biggers for (i = 0; i < count; i++) 905f2bb770aSEric Biggers buf[i] = (u8)prandom_u32(); 906f2bb770aSEric Biggers } 907f2bb770aSEric Biggers } 908f2bb770aSEric Biggers 90925f9dddbSEric Biggers static char *generate_random_sgl_divisions(struct test_sg_division *divs, 91025f9dddbSEric Biggers size_t max_divs, char *p, char *end, 9116570737cSEric Biggers bool gen_flushes, u32 req_flags) 91225f9dddbSEric Biggers { 91325f9dddbSEric Biggers struct test_sg_division *div = divs; 91425f9dddbSEric Biggers unsigned int remaining = TEST_SG_TOTAL; 91525f9dddbSEric Biggers 91625f9dddbSEric Biggers do { 91725f9dddbSEric Biggers unsigned int this_len; 9186570737cSEric Biggers const char *flushtype_str; 91925f9dddbSEric Biggers 92025f9dddbSEric Biggers if (div == &divs[max_divs - 1] || prandom_u32() % 2 == 0) 92125f9dddbSEric Biggers this_len = remaining; 92225f9dddbSEric Biggers else 92325f9dddbSEric Biggers this_len = 1 + (prandom_u32() % remaining); 92425f9dddbSEric Biggers div->proportion_of_total = this_len; 92525f9dddbSEric Biggers 92625f9dddbSEric Biggers if (prandom_u32() % 4 == 0) 92725f9dddbSEric Biggers div->offset = (PAGE_SIZE - 128) + (prandom_u32() % 128); 92825f9dddbSEric Biggers else if (prandom_u32() % 2 == 0) 92925f9dddbSEric Biggers div->offset = prandom_u32() % 32; 93025f9dddbSEric Biggers else 93125f9dddbSEric Biggers div->offset = prandom_u32() % PAGE_SIZE; 93225f9dddbSEric Biggers if (prandom_u32() % 8 == 0) 93325f9dddbSEric Biggers div->offset_relative_to_alignmask = true; 93425f9dddbSEric Biggers 93525f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_NONE; 93625f9dddbSEric Biggers if (gen_flushes) { 93725f9dddbSEric Biggers switch (prandom_u32() % 4) { 93825f9dddbSEric Biggers case 0: 93925f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_REIMPORT; 94025f9dddbSEric Biggers break; 94125f9dddbSEric Biggers case 1: 94225f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_FLUSH; 94325f9dddbSEric Biggers break; 94425f9dddbSEric Biggers } 94525f9dddbSEric Biggers } 94625f9dddbSEric Biggers 9476570737cSEric Biggers if (div->flush_type != FLUSH_TYPE_NONE && 9486570737cSEric Biggers !(req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && 9496570737cSEric Biggers prandom_u32() % 2 == 0) 9506570737cSEric Biggers div->nosimd = true; 9516570737cSEric Biggers 9526570737cSEric Biggers switch (div->flush_type) { 9536570737cSEric Biggers case FLUSH_TYPE_FLUSH: 9546570737cSEric Biggers if (div->nosimd) 9556570737cSEric Biggers flushtype_str = "<flush,nosimd>"; 9566570737cSEric Biggers else 9576570737cSEric Biggers flushtype_str = "<flush>"; 9586570737cSEric Biggers break; 9596570737cSEric Biggers case FLUSH_TYPE_REIMPORT: 9606570737cSEric Biggers if (div->nosimd) 9616570737cSEric Biggers flushtype_str = "<reimport,nosimd>"; 9626570737cSEric Biggers else 9636570737cSEric Biggers flushtype_str = "<reimport>"; 9646570737cSEric Biggers break; 9656570737cSEric Biggers default: 9666570737cSEric Biggers flushtype_str = ""; 9676570737cSEric Biggers break; 9686570737cSEric Biggers } 9696570737cSEric Biggers 97025f9dddbSEric Biggers BUILD_BUG_ON(TEST_SG_TOTAL != 10000); /* for "%u.%u%%" */ 9716570737cSEric Biggers p += scnprintf(p, end - p, "%s%u.%u%%@%s+%u%s", flushtype_str, 97225f9dddbSEric Biggers this_len / 100, this_len % 100, 97325f9dddbSEric Biggers div->offset_relative_to_alignmask ? 97425f9dddbSEric Biggers "alignmask" : "", 97525f9dddbSEric Biggers div->offset, this_len == remaining ? "" : ", "); 97625f9dddbSEric Biggers remaining -= this_len; 97725f9dddbSEric Biggers div++; 97825f9dddbSEric Biggers } while (remaining); 97925f9dddbSEric Biggers 98025f9dddbSEric Biggers return p; 98125f9dddbSEric Biggers } 98225f9dddbSEric Biggers 98325f9dddbSEric Biggers /* Generate a random testvec_config for fuzz testing */ 98425f9dddbSEric Biggers static void generate_random_testvec_config(struct testvec_config *cfg, 98525f9dddbSEric Biggers char *name, size_t max_namelen) 98625f9dddbSEric Biggers { 98725f9dddbSEric Biggers char *p = name; 98825f9dddbSEric Biggers char * const end = name + max_namelen; 98925f9dddbSEric Biggers 99025f9dddbSEric Biggers memset(cfg, 0, sizeof(*cfg)); 99125f9dddbSEric Biggers 99225f9dddbSEric Biggers cfg->name = name; 99325f9dddbSEric Biggers 99425f9dddbSEric Biggers p += scnprintf(p, end - p, "random:"); 99525f9dddbSEric Biggers 99625f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 99725f9dddbSEric Biggers cfg->inplace = true; 99825f9dddbSEric Biggers p += scnprintf(p, end - p, " inplace"); 99925f9dddbSEric Biggers } 100025f9dddbSEric Biggers 100125f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 100225f9dddbSEric Biggers cfg->req_flags |= CRYPTO_TFM_REQ_MAY_SLEEP; 100325f9dddbSEric Biggers p += scnprintf(p, end - p, " may_sleep"); 100425f9dddbSEric Biggers } 100525f9dddbSEric Biggers 100625f9dddbSEric Biggers switch (prandom_u32() % 4) { 100725f9dddbSEric Biggers case 0: 100825f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_FINAL; 100925f9dddbSEric Biggers p += scnprintf(p, end - p, " use_final"); 101025f9dddbSEric Biggers break; 101125f9dddbSEric Biggers case 1: 101225f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_FINUP; 101325f9dddbSEric Biggers p += scnprintf(p, end - p, " use_finup"); 101425f9dddbSEric Biggers break; 101525f9dddbSEric Biggers default: 101625f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_DIGEST; 101725f9dddbSEric Biggers p += scnprintf(p, end - p, " use_digest"); 101825f9dddbSEric Biggers break; 101925f9dddbSEric Biggers } 102025f9dddbSEric Biggers 10216570737cSEric Biggers if (!(cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && 10226570737cSEric Biggers prandom_u32() % 2 == 0) { 10236570737cSEric Biggers cfg->nosimd = true; 10246570737cSEric Biggers p += scnprintf(p, end - p, " nosimd"); 10256570737cSEric Biggers } 10266570737cSEric Biggers 102725f9dddbSEric Biggers p += scnprintf(p, end - p, " src_divs=["); 102825f9dddbSEric Biggers p = generate_random_sgl_divisions(cfg->src_divs, 102925f9dddbSEric Biggers ARRAY_SIZE(cfg->src_divs), p, end, 103025f9dddbSEric Biggers (cfg->finalization_type != 10316570737cSEric Biggers FINALIZATION_TYPE_DIGEST), 10326570737cSEric Biggers cfg->req_flags); 103325f9dddbSEric Biggers p += scnprintf(p, end - p, "]"); 103425f9dddbSEric Biggers 103525f9dddbSEric Biggers if (!cfg->inplace && prandom_u32() % 2 == 0) { 103625f9dddbSEric Biggers p += scnprintf(p, end - p, " dst_divs=["); 103725f9dddbSEric Biggers p = generate_random_sgl_divisions(cfg->dst_divs, 103825f9dddbSEric Biggers ARRAY_SIZE(cfg->dst_divs), 10396570737cSEric Biggers p, end, false, 10406570737cSEric Biggers cfg->req_flags); 104125f9dddbSEric Biggers p += scnprintf(p, end - p, "]"); 104225f9dddbSEric Biggers } 104325f9dddbSEric Biggers 104425f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 104525f9dddbSEric Biggers cfg->iv_offset = 1 + (prandom_u32() % MAX_ALGAPI_ALIGNMASK); 104625f9dddbSEric Biggers p += scnprintf(p, end - p, " iv_offset=%u", cfg->iv_offset); 104725f9dddbSEric Biggers } 104825f9dddbSEric Biggers 1049fd8c37c7SEric Biggers if (prandom_u32() % 2 == 0) { 1050fd8c37c7SEric Biggers cfg->key_offset = 1 + (prandom_u32() % MAX_ALGAPI_ALIGNMASK); 1051fd8c37c7SEric Biggers p += scnprintf(p, end - p, " key_offset=%u", cfg->key_offset); 1052fd8c37c7SEric Biggers } 1053fd8c37c7SEric Biggers 105425f9dddbSEric Biggers WARN_ON_ONCE(!valid_testvec_config(cfg)); 105525f9dddbSEric Biggers } 1056b55e1a39SEric Biggers 1057b55e1a39SEric Biggers static void crypto_disable_simd_for_test(void) 1058b55e1a39SEric Biggers { 1059b55e1a39SEric Biggers preempt_disable(); 1060b55e1a39SEric Biggers __this_cpu_write(crypto_simd_disabled_for_test, true); 1061b55e1a39SEric Biggers } 1062b55e1a39SEric Biggers 1063b55e1a39SEric Biggers static void crypto_reenable_simd_for_test(void) 1064b55e1a39SEric Biggers { 1065b55e1a39SEric Biggers __this_cpu_write(crypto_simd_disabled_for_test, false); 1066b55e1a39SEric Biggers preempt_enable(); 1067b55e1a39SEric Biggers } 1068f2bb770aSEric Biggers 1069f2bb770aSEric Biggers /* 1070f2bb770aSEric Biggers * Given an algorithm name, build the name of the generic implementation of that 1071f2bb770aSEric Biggers * algorithm, assuming the usual naming convention. Specifically, this appends 1072f2bb770aSEric Biggers * "-generic" to every part of the name that is not a template name. Examples: 1073f2bb770aSEric Biggers * 1074f2bb770aSEric Biggers * aes => aes-generic 1075f2bb770aSEric Biggers * cbc(aes) => cbc(aes-generic) 1076f2bb770aSEric Biggers * cts(cbc(aes)) => cts(cbc(aes-generic)) 1077f2bb770aSEric Biggers * rfc7539(chacha20,poly1305) => rfc7539(chacha20-generic,poly1305-generic) 1078f2bb770aSEric Biggers * 1079f2bb770aSEric Biggers * Return: 0 on success, or -ENAMETOOLONG if the generic name would be too long 1080f2bb770aSEric Biggers */ 1081f2bb770aSEric Biggers static int build_generic_driver_name(const char *algname, 1082f2bb770aSEric Biggers char driver_name[CRYPTO_MAX_ALG_NAME]) 1083f2bb770aSEric Biggers { 1084f2bb770aSEric Biggers const char *in = algname; 1085f2bb770aSEric Biggers char *out = driver_name; 1086f2bb770aSEric Biggers size_t len = strlen(algname); 1087f2bb770aSEric Biggers 1088f2bb770aSEric Biggers if (len >= CRYPTO_MAX_ALG_NAME) 1089f2bb770aSEric Biggers goto too_long; 1090f2bb770aSEric Biggers do { 1091f2bb770aSEric Biggers const char *in_saved = in; 1092f2bb770aSEric Biggers 1093f2bb770aSEric Biggers while (*in && *in != '(' && *in != ')' && *in != ',') 1094f2bb770aSEric Biggers *out++ = *in++; 1095f2bb770aSEric Biggers if (*in != '(' && in > in_saved) { 1096f2bb770aSEric Biggers len += 8; 1097f2bb770aSEric Biggers if (len >= CRYPTO_MAX_ALG_NAME) 1098f2bb770aSEric Biggers goto too_long; 1099f2bb770aSEric Biggers memcpy(out, "-generic", 8); 1100f2bb770aSEric Biggers out += 8; 1101f2bb770aSEric Biggers } 1102f2bb770aSEric Biggers } while ((*out++ = *in++) != '\0'); 1103f2bb770aSEric Biggers return 0; 1104f2bb770aSEric Biggers 1105f2bb770aSEric Biggers too_long: 1106f2bb770aSEric Biggers pr_err("alg: generic driver name for \"%s\" would be too long\n", 1107f2bb770aSEric Biggers algname); 1108f2bb770aSEric Biggers return -ENAMETOOLONG; 1109f2bb770aSEric Biggers } 1110b55e1a39SEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 1111b55e1a39SEric Biggers static void crypto_disable_simd_for_test(void) 1112b55e1a39SEric Biggers { 1113b55e1a39SEric Biggers } 1114b55e1a39SEric Biggers 1115b55e1a39SEric Biggers static void crypto_reenable_simd_for_test(void) 1116b55e1a39SEric Biggers { 1117b55e1a39SEric Biggers } 1118b55e1a39SEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 111925f9dddbSEric Biggers 1120d8ea98aaSEric Biggers static int build_hash_sglist(struct test_sglist *tsgl, 1121d8ea98aaSEric Biggers const struct hash_testvec *vec, 1122d8ea98aaSEric Biggers const struct testvec_config *cfg, 1123d8ea98aaSEric Biggers unsigned int alignmask, 1124d8ea98aaSEric Biggers const struct test_sg_division *divs[XBUFSIZE]) 1125d8ea98aaSEric Biggers { 1126d8ea98aaSEric Biggers struct kvec kv; 1127d8ea98aaSEric Biggers struct iov_iter input; 1128d8ea98aaSEric Biggers 1129d8ea98aaSEric Biggers kv.iov_base = (void *)vec->plaintext; 1130d8ea98aaSEric Biggers kv.iov_len = vec->psize; 1131d8ea98aaSEric Biggers iov_iter_kvec(&input, WRITE, &kv, 1, vec->psize); 1132d8ea98aaSEric Biggers return build_test_sglist(tsgl, cfg->src_divs, alignmask, vec->psize, 1133d8ea98aaSEric Biggers &input, divs); 1134d8ea98aaSEric Biggers } 1135d8ea98aaSEric Biggers 1136d8ea98aaSEric Biggers static int check_hash_result(const char *type, 1137d8ea98aaSEric Biggers const u8 *result, unsigned int digestsize, 1138d8ea98aaSEric Biggers const struct hash_testvec *vec, 1139d8ea98aaSEric Biggers const char *vec_name, 1140d8ea98aaSEric Biggers const char *driver, 1141d8ea98aaSEric Biggers const struct testvec_config *cfg) 1142d8ea98aaSEric Biggers { 1143d8ea98aaSEric Biggers if (memcmp(result, vec->digest, digestsize) != 0) { 1144d8ea98aaSEric Biggers pr_err("alg: %s: %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 1145d8ea98aaSEric Biggers type, driver, vec_name, cfg->name); 1146d8ea98aaSEric Biggers return -EINVAL; 1147d8ea98aaSEric Biggers } 1148d8ea98aaSEric Biggers if (!testmgr_is_poison(&result[digestsize], TESTMGR_POISON_LEN)) { 1149d8ea98aaSEric Biggers pr_err("alg: %s: %s overran result buffer on test vector %s, cfg=\"%s\"\n", 1150d8ea98aaSEric Biggers type, driver, vec_name, cfg->name); 1151d8ea98aaSEric Biggers return -EOVERFLOW; 1152d8ea98aaSEric Biggers } 1153d8ea98aaSEric Biggers return 0; 1154d8ea98aaSEric Biggers } 1155d8ea98aaSEric Biggers 1156d8ea98aaSEric Biggers static inline int check_shash_op(const char *op, int err, 1157d8ea98aaSEric Biggers const char *driver, const char *vec_name, 1158d8ea98aaSEric Biggers const struct testvec_config *cfg) 1159d8ea98aaSEric Biggers { 1160d8ea98aaSEric Biggers if (err) 1161d8ea98aaSEric Biggers pr_err("alg: shash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", 1162d8ea98aaSEric Biggers driver, op, err, vec_name, cfg->name); 1163d8ea98aaSEric Biggers return err; 1164d8ea98aaSEric Biggers } 1165d8ea98aaSEric Biggers 1166d8ea98aaSEric Biggers static inline const void *sg_data(struct scatterlist *sg) 1167d8ea98aaSEric Biggers { 1168d8ea98aaSEric Biggers return page_address(sg_page(sg)) + sg->offset; 1169d8ea98aaSEric Biggers } 1170d8ea98aaSEric Biggers 1171d8ea98aaSEric Biggers /* Test one hash test vector in one configuration, using the shash API */ 1172d8ea98aaSEric Biggers static int test_shash_vec_cfg(const char *driver, 1173d8ea98aaSEric Biggers const struct hash_testvec *vec, 1174d8ea98aaSEric Biggers const char *vec_name, 1175d8ea98aaSEric Biggers const struct testvec_config *cfg, 1176d8ea98aaSEric Biggers struct shash_desc *desc, 1177d8ea98aaSEric Biggers struct test_sglist *tsgl, 1178d8ea98aaSEric Biggers u8 *hashstate) 1179d8ea98aaSEric Biggers { 1180d8ea98aaSEric Biggers struct crypto_shash *tfm = desc->tfm; 1181d8ea98aaSEric Biggers const unsigned int alignmask = crypto_shash_alignmask(tfm); 1182d8ea98aaSEric Biggers const unsigned int digestsize = crypto_shash_digestsize(tfm); 1183d8ea98aaSEric Biggers const unsigned int statesize = crypto_shash_statesize(tfm); 1184d8ea98aaSEric Biggers const struct test_sg_division *divs[XBUFSIZE]; 1185d8ea98aaSEric Biggers unsigned int i; 1186d8ea98aaSEric Biggers u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; 1187d8ea98aaSEric Biggers int err; 1188d8ea98aaSEric Biggers 1189d8ea98aaSEric Biggers /* Set the key, if specified */ 1190d8ea98aaSEric Biggers if (vec->ksize) { 1191fd8c37c7SEric Biggers err = do_setkey(crypto_shash_setkey, tfm, vec->key, vec->ksize, 1192fd8c37c7SEric Biggers cfg, alignmask); 1193d8ea98aaSEric Biggers if (err) { 1194d8ea98aaSEric Biggers if (err == vec->setkey_error) 1195d8ea98aaSEric Biggers return 0; 1196d8ea98aaSEric Biggers pr_err("alg: shash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1197d8ea98aaSEric Biggers driver, vec_name, vec->setkey_error, err, 1198d8ea98aaSEric Biggers crypto_shash_get_flags(tfm)); 1199d8ea98aaSEric Biggers return err; 1200d8ea98aaSEric Biggers } 1201d8ea98aaSEric Biggers if (vec->setkey_error) { 1202d8ea98aaSEric Biggers pr_err("alg: shash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1203d8ea98aaSEric Biggers driver, vec_name, vec->setkey_error); 1204d8ea98aaSEric Biggers return -EINVAL; 1205d8ea98aaSEric Biggers } 1206d8ea98aaSEric Biggers } 1207d8ea98aaSEric Biggers 1208d8ea98aaSEric Biggers /* Build the scatterlist for the source data */ 1209d8ea98aaSEric Biggers err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); 1210d8ea98aaSEric Biggers if (err) { 1211d8ea98aaSEric Biggers pr_err("alg: shash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", 1212d8ea98aaSEric Biggers driver, vec_name, cfg->name); 1213d8ea98aaSEric Biggers return err; 1214d8ea98aaSEric Biggers } 1215d8ea98aaSEric Biggers 1216d8ea98aaSEric Biggers /* Do the actual hashing */ 1217d8ea98aaSEric Biggers 1218d8ea98aaSEric Biggers testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); 1219d8ea98aaSEric Biggers testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); 1220d8ea98aaSEric Biggers 1221d8ea98aaSEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || 1222d8ea98aaSEric Biggers vec->digest_error) { 1223d8ea98aaSEric Biggers /* Just using digest() */ 1224d8ea98aaSEric Biggers if (tsgl->nents != 1) 1225d8ea98aaSEric Biggers return 0; 1226d8ea98aaSEric Biggers if (cfg->nosimd) 1227d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1228d8ea98aaSEric Biggers err = crypto_shash_digest(desc, sg_data(&tsgl->sgl[0]), 1229d8ea98aaSEric Biggers tsgl->sgl[0].length, result); 1230d8ea98aaSEric Biggers if (cfg->nosimd) 1231d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1232d8ea98aaSEric Biggers if (err) { 1233d8ea98aaSEric Biggers if (err == vec->digest_error) 1234d8ea98aaSEric Biggers return 0; 1235d8ea98aaSEric Biggers pr_err("alg: shash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1236d8ea98aaSEric Biggers driver, vec_name, vec->digest_error, err, 1237d8ea98aaSEric Biggers cfg->name); 1238d8ea98aaSEric Biggers return err; 1239d8ea98aaSEric Biggers } 1240d8ea98aaSEric Biggers if (vec->digest_error) { 1241d8ea98aaSEric Biggers pr_err("alg: shash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1242d8ea98aaSEric Biggers driver, vec_name, vec->digest_error, cfg->name); 1243d8ea98aaSEric Biggers return -EINVAL; 1244d8ea98aaSEric Biggers } 1245d8ea98aaSEric Biggers goto result_ready; 1246d8ea98aaSEric Biggers } 1247d8ea98aaSEric Biggers 1248d8ea98aaSEric Biggers /* Using init(), zero or more update(), then final() or finup() */ 1249d8ea98aaSEric Biggers 1250d8ea98aaSEric Biggers if (cfg->nosimd) 1251d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1252d8ea98aaSEric Biggers err = crypto_shash_init(desc); 1253d8ea98aaSEric Biggers if (cfg->nosimd) 1254d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1255d8ea98aaSEric Biggers err = check_shash_op("init", err, driver, vec_name, cfg); 1256d8ea98aaSEric Biggers if (err) 1257d8ea98aaSEric Biggers return err; 1258d8ea98aaSEric Biggers 1259d8ea98aaSEric Biggers for (i = 0; i < tsgl->nents; i++) { 1260d8ea98aaSEric Biggers if (i + 1 == tsgl->nents && 1261d8ea98aaSEric Biggers cfg->finalization_type == FINALIZATION_TYPE_FINUP) { 1262d8ea98aaSEric Biggers if (divs[i]->nosimd) 1263d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1264d8ea98aaSEric Biggers err = crypto_shash_finup(desc, sg_data(&tsgl->sgl[i]), 1265d8ea98aaSEric Biggers tsgl->sgl[i].length, result); 1266d8ea98aaSEric Biggers if (divs[i]->nosimd) 1267d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1268d8ea98aaSEric Biggers err = check_shash_op("finup", err, driver, vec_name, 1269d8ea98aaSEric Biggers cfg); 1270d8ea98aaSEric Biggers if (err) 1271d8ea98aaSEric Biggers return err; 1272d8ea98aaSEric Biggers goto result_ready; 1273d8ea98aaSEric Biggers } 1274d8ea98aaSEric Biggers if (divs[i]->nosimd) 1275d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1276d8ea98aaSEric Biggers err = crypto_shash_update(desc, sg_data(&tsgl->sgl[i]), 1277d8ea98aaSEric Biggers tsgl->sgl[i].length); 1278d8ea98aaSEric Biggers if (divs[i]->nosimd) 1279d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1280d8ea98aaSEric Biggers err = check_shash_op("update", err, driver, vec_name, cfg); 1281d8ea98aaSEric Biggers if (err) 1282d8ea98aaSEric Biggers return err; 1283d8ea98aaSEric Biggers if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { 1284d8ea98aaSEric Biggers /* Test ->export() and ->import() */ 1285d8ea98aaSEric Biggers testmgr_poison(hashstate + statesize, 1286d8ea98aaSEric Biggers TESTMGR_POISON_LEN); 1287d8ea98aaSEric Biggers err = crypto_shash_export(desc, hashstate); 1288d8ea98aaSEric Biggers err = check_shash_op("export", err, driver, vec_name, 1289d8ea98aaSEric Biggers cfg); 1290d8ea98aaSEric Biggers if (err) 1291d8ea98aaSEric Biggers return err; 1292d8ea98aaSEric Biggers if (!testmgr_is_poison(hashstate + statesize, 1293d8ea98aaSEric Biggers TESTMGR_POISON_LEN)) { 1294d8ea98aaSEric Biggers pr_err("alg: shash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", 1295d8ea98aaSEric Biggers driver, vec_name, cfg->name); 1296d8ea98aaSEric Biggers return -EOVERFLOW; 1297d8ea98aaSEric Biggers } 1298d8ea98aaSEric Biggers testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); 1299d8ea98aaSEric Biggers err = crypto_shash_import(desc, hashstate); 1300d8ea98aaSEric Biggers err = check_shash_op("import", err, driver, vec_name, 1301d8ea98aaSEric Biggers cfg); 1302d8ea98aaSEric Biggers if (err) 1303d8ea98aaSEric Biggers return err; 1304d8ea98aaSEric Biggers } 1305d8ea98aaSEric Biggers } 1306d8ea98aaSEric Biggers 1307d8ea98aaSEric Biggers if (cfg->nosimd) 1308d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1309d8ea98aaSEric Biggers err = crypto_shash_final(desc, result); 1310d8ea98aaSEric Biggers if (cfg->nosimd) 1311d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1312d8ea98aaSEric Biggers err = check_shash_op("final", err, driver, vec_name, cfg); 1313d8ea98aaSEric Biggers if (err) 1314d8ea98aaSEric Biggers return err; 1315d8ea98aaSEric Biggers result_ready: 1316d8ea98aaSEric Biggers return check_hash_result("shash", result, digestsize, vec, vec_name, 1317d8ea98aaSEric Biggers driver, cfg); 1318d8ea98aaSEric Biggers } 1319d8ea98aaSEric Biggers 13206570737cSEric Biggers static int do_ahash_op(int (*op)(struct ahash_request *req), 13216570737cSEric Biggers struct ahash_request *req, 13226570737cSEric Biggers struct crypto_wait *wait, bool nosimd) 13236570737cSEric Biggers { 13246570737cSEric Biggers int err; 13256570737cSEric Biggers 13266570737cSEric Biggers if (nosimd) 13276570737cSEric Biggers crypto_disable_simd_for_test(); 13286570737cSEric Biggers 13296570737cSEric Biggers err = op(req); 13306570737cSEric Biggers 13316570737cSEric Biggers if (nosimd) 13326570737cSEric Biggers crypto_reenable_simd_for_test(); 13336570737cSEric Biggers 13346570737cSEric Biggers return crypto_wait_req(err, wait); 13356570737cSEric Biggers } 13366570737cSEric Biggers 1337d8ea98aaSEric Biggers static int check_nonfinal_ahash_op(const char *op, int err, 13384cc2dcf9SEric Biggers u8 *result, unsigned int digestsize, 1339951d1332SEric Biggers const char *driver, const char *vec_name, 13404cc2dcf9SEric Biggers const struct testvec_config *cfg) 1341466d7b9fSKamil Konieczny { 13424cc2dcf9SEric Biggers if (err) { 1343d8ea98aaSEric Biggers pr_err("alg: ahash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", 1344951d1332SEric Biggers driver, op, err, vec_name, cfg->name); 13454cc2dcf9SEric Biggers return err; 13464cc2dcf9SEric Biggers } 13474cc2dcf9SEric Biggers if (!testmgr_is_poison(result, digestsize)) { 1348d8ea98aaSEric Biggers pr_err("alg: ahash: %s %s() used result buffer on test vector %s, cfg=\"%s\"\n", 1349951d1332SEric Biggers driver, op, vec_name, cfg->name); 1350466d7b9fSKamil Konieczny return -EINVAL; 1351466d7b9fSKamil Konieczny } 1352466d7b9fSKamil Konieczny return 0; 1353466d7b9fSKamil Konieczny } 1354466d7b9fSKamil Konieczny 1355d8ea98aaSEric Biggers /* Test one hash test vector in one configuration, using the ahash API */ 1356d8ea98aaSEric Biggers static int test_ahash_vec_cfg(const char *driver, 13574cc2dcf9SEric Biggers const struct hash_testvec *vec, 1358951d1332SEric Biggers const char *vec_name, 13594cc2dcf9SEric Biggers const struct testvec_config *cfg, 13604cc2dcf9SEric Biggers struct ahash_request *req, 13614cc2dcf9SEric Biggers struct test_sglist *tsgl, 13624cc2dcf9SEric Biggers u8 *hashstate) 1363018ba95cSWang, Rui Y { 13644cc2dcf9SEric Biggers struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); 13654cc2dcf9SEric Biggers const unsigned int alignmask = crypto_ahash_alignmask(tfm); 13664cc2dcf9SEric Biggers const unsigned int digestsize = crypto_ahash_digestsize(tfm); 13674cc2dcf9SEric Biggers const unsigned int statesize = crypto_ahash_statesize(tfm); 13684cc2dcf9SEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 13694cc2dcf9SEric Biggers const struct test_sg_division *divs[XBUFSIZE]; 13704cc2dcf9SEric Biggers DECLARE_CRYPTO_WAIT(wait); 13714cc2dcf9SEric Biggers unsigned int i; 13724cc2dcf9SEric Biggers struct scatterlist *pending_sgl; 13734cc2dcf9SEric Biggers unsigned int pending_len; 13744cc2dcf9SEric Biggers u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; 13754cc2dcf9SEric Biggers int err; 1376018ba95cSWang, Rui Y 13774cc2dcf9SEric Biggers /* Set the key, if specified */ 13784cc2dcf9SEric Biggers if (vec->ksize) { 1379fd8c37c7SEric Biggers err = do_setkey(crypto_ahash_setkey, tfm, vec->key, vec->ksize, 1380fd8c37c7SEric Biggers cfg, alignmask); 13814cc2dcf9SEric Biggers if (err) { 13825283a8eeSEric Biggers if (err == vec->setkey_error) 13835283a8eeSEric Biggers return 0; 1384d8ea98aaSEric Biggers pr_err("alg: ahash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1385951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 13864cc2dcf9SEric Biggers crypto_ahash_get_flags(tfm)); 13874cc2dcf9SEric Biggers return err; 1388da7f033dSHerbert Xu } 13895283a8eeSEric Biggers if (vec->setkey_error) { 1390d8ea98aaSEric Biggers pr_err("alg: ahash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1391951d1332SEric Biggers driver, vec_name, vec->setkey_error); 13925283a8eeSEric Biggers return -EINVAL; 13935283a8eeSEric Biggers } 1394da7f033dSHerbert Xu } 1395da7f033dSHerbert Xu 13964cc2dcf9SEric Biggers /* Build the scatterlist for the source data */ 1397d8ea98aaSEric Biggers err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); 13984cc2dcf9SEric Biggers if (err) { 1399d8ea98aaSEric Biggers pr_err("alg: ahash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", 1400951d1332SEric Biggers driver, vec_name, cfg->name); 14014cc2dcf9SEric Biggers return err; 1402a8f1a052SDavid S. Miller } 1403da7f033dSHerbert Xu 14044cc2dcf9SEric Biggers /* Do the actual hashing */ 1405da7f033dSHerbert Xu 14064cc2dcf9SEric Biggers testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); 14074cc2dcf9SEric Biggers testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); 140876715095SGilad Ben-Yossef 14095283a8eeSEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || 14105283a8eeSEric Biggers vec->digest_error) { 14114cc2dcf9SEric Biggers /* Just using digest() */ 14124cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, 14137f397136SGilad Ben-Yossef &wait); 14144cc2dcf9SEric Biggers ahash_request_set_crypt(req, tsgl->sgl, result, vec->psize); 14156570737cSEric Biggers err = do_ahash_op(crypto_ahash_digest, req, &wait, cfg->nosimd); 14164cc2dcf9SEric Biggers if (err) { 14175283a8eeSEric Biggers if (err == vec->digest_error) 14185283a8eeSEric Biggers return 0; 1419d8ea98aaSEric Biggers pr_err("alg: ahash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1420951d1332SEric Biggers driver, vec_name, vec->digest_error, err, 14215283a8eeSEric Biggers cfg->name); 14224cc2dcf9SEric Biggers return err; 1423018ba95cSWang, Rui Y } 14245283a8eeSEric Biggers if (vec->digest_error) { 1425d8ea98aaSEric Biggers pr_err("alg: ahash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1426951d1332SEric Biggers driver, vec_name, vec->digest_error, cfg->name); 14275283a8eeSEric Biggers return -EINVAL; 14285283a8eeSEric Biggers } 14294cc2dcf9SEric Biggers goto result_ready; 1430018ba95cSWang, Rui Y } 14314cc2dcf9SEric Biggers 14324cc2dcf9SEric Biggers /* Using init(), zero or more update(), then final() or finup() */ 14334cc2dcf9SEric Biggers 14344cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); 14354cc2dcf9SEric Biggers ahash_request_set_crypt(req, NULL, result, 0); 14366570737cSEric Biggers err = do_ahash_op(crypto_ahash_init, req, &wait, cfg->nosimd); 1437d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("init", err, result, digestsize, 1438951d1332SEric Biggers driver, vec_name, cfg); 14394cc2dcf9SEric Biggers if (err) 14404cc2dcf9SEric Biggers return err; 14414cc2dcf9SEric Biggers 14424cc2dcf9SEric Biggers pending_sgl = NULL; 14434cc2dcf9SEric Biggers pending_len = 0; 14444cc2dcf9SEric Biggers for (i = 0; i < tsgl->nents; i++) { 14454cc2dcf9SEric Biggers if (divs[i]->flush_type != FLUSH_TYPE_NONE && 14464cc2dcf9SEric Biggers pending_sgl != NULL) { 14474cc2dcf9SEric Biggers /* update() with the pending data */ 14484cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, 14494cc2dcf9SEric Biggers crypto_req_done, &wait); 14504cc2dcf9SEric Biggers ahash_request_set_crypt(req, pending_sgl, result, 14514cc2dcf9SEric Biggers pending_len); 14526570737cSEric Biggers err = do_ahash_op(crypto_ahash_update, req, &wait, 14536570737cSEric Biggers divs[i]->nosimd); 1454d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("update", err, 14554cc2dcf9SEric Biggers result, digestsize, 1456951d1332SEric Biggers driver, vec_name, cfg); 14574cc2dcf9SEric Biggers if (err) 14584cc2dcf9SEric Biggers return err; 14594cc2dcf9SEric Biggers pending_sgl = NULL; 14604cc2dcf9SEric Biggers pending_len = 0; 1461018ba95cSWang, Rui Y } 14624cc2dcf9SEric Biggers if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { 14634cc2dcf9SEric Biggers /* Test ->export() and ->import() */ 14644cc2dcf9SEric Biggers testmgr_poison(hashstate + statesize, 14654cc2dcf9SEric Biggers TESTMGR_POISON_LEN); 14664cc2dcf9SEric Biggers err = crypto_ahash_export(req, hashstate); 1467d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("export", err, 14684cc2dcf9SEric Biggers result, digestsize, 1469951d1332SEric Biggers driver, vec_name, cfg); 14704cc2dcf9SEric Biggers if (err) 14714cc2dcf9SEric Biggers return err; 14724cc2dcf9SEric Biggers if (!testmgr_is_poison(hashstate + statesize, 14734cc2dcf9SEric Biggers TESTMGR_POISON_LEN)) { 1474d8ea98aaSEric Biggers pr_err("alg: ahash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", 1475951d1332SEric Biggers driver, vec_name, cfg->name); 14764cc2dcf9SEric Biggers return -EOVERFLOW; 14774cc2dcf9SEric Biggers } 14784cc2dcf9SEric Biggers 14794cc2dcf9SEric Biggers testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); 14804cc2dcf9SEric Biggers err = crypto_ahash_import(req, hashstate); 1481d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("import", err, 14824cc2dcf9SEric Biggers result, digestsize, 1483951d1332SEric Biggers driver, vec_name, cfg); 14844cc2dcf9SEric Biggers if (err) 14854cc2dcf9SEric Biggers return err; 14864cc2dcf9SEric Biggers } 14874cc2dcf9SEric Biggers if (pending_sgl == NULL) 14884cc2dcf9SEric Biggers pending_sgl = &tsgl->sgl[i]; 14894cc2dcf9SEric Biggers pending_len += tsgl->sgl[i].length; 14904cc2dcf9SEric Biggers } 14914cc2dcf9SEric Biggers 14924cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); 14934cc2dcf9SEric Biggers ahash_request_set_crypt(req, pending_sgl, result, pending_len); 14944cc2dcf9SEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_FINAL) { 14954cc2dcf9SEric Biggers /* finish with update() and final() */ 14966570737cSEric Biggers err = do_ahash_op(crypto_ahash_update, req, &wait, cfg->nosimd); 1497d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("update", err, result, digestsize, 1498951d1332SEric Biggers driver, vec_name, cfg); 14994cc2dcf9SEric Biggers if (err) 15004cc2dcf9SEric Biggers return err; 15016570737cSEric Biggers err = do_ahash_op(crypto_ahash_final, req, &wait, cfg->nosimd); 15024cc2dcf9SEric Biggers if (err) { 1503d8ea98aaSEric Biggers pr_err("alg: ahash: %s final() failed with err %d on test vector %s, cfg=\"%s\"\n", 1504951d1332SEric Biggers driver, err, vec_name, cfg->name); 15054cc2dcf9SEric Biggers return err; 15064cc2dcf9SEric Biggers } 15074cc2dcf9SEric Biggers } else { 15084cc2dcf9SEric Biggers /* finish with finup() */ 15096570737cSEric Biggers err = do_ahash_op(crypto_ahash_finup, req, &wait, cfg->nosimd); 15104cc2dcf9SEric Biggers if (err) { 1511d8ea98aaSEric Biggers pr_err("alg: ahash: %s finup() failed with err %d on test vector %s, cfg=\"%s\"\n", 1512951d1332SEric Biggers driver, err, vec_name, cfg->name); 15134cc2dcf9SEric Biggers return err; 1514018ba95cSWang, Rui Y } 1515018ba95cSWang, Rui Y } 1516018ba95cSWang, Rui Y 15174cc2dcf9SEric Biggers result_ready: 1518d8ea98aaSEric Biggers return check_hash_result("ahash", result, digestsize, vec, vec_name, 1519d8ea98aaSEric Biggers driver, cfg); 1520da5ffe11SJussi Kivilinna } 1521da5ffe11SJussi Kivilinna 1522d8ea98aaSEric Biggers static int test_hash_vec_cfg(const char *driver, 1523d8ea98aaSEric Biggers const struct hash_testvec *vec, 1524d8ea98aaSEric Biggers const char *vec_name, 1525d8ea98aaSEric Biggers const struct testvec_config *cfg, 1526d8ea98aaSEric Biggers struct ahash_request *req, 1527d8ea98aaSEric Biggers struct shash_desc *desc, 1528d8ea98aaSEric Biggers struct test_sglist *tsgl, 1529d8ea98aaSEric Biggers u8 *hashstate) 1530d8ea98aaSEric Biggers { 1531d8ea98aaSEric Biggers int err; 1532d8ea98aaSEric Biggers 1533d8ea98aaSEric Biggers /* 1534d8ea98aaSEric Biggers * For algorithms implemented as "shash", most bugs will be detected by 1535d8ea98aaSEric Biggers * both the shash and ahash tests. Test the shash API first so that the 1536d8ea98aaSEric Biggers * failures involve less indirection, so are easier to debug. 1537d8ea98aaSEric Biggers */ 1538d8ea98aaSEric Biggers 1539d8ea98aaSEric Biggers if (desc) { 1540d8ea98aaSEric Biggers err = test_shash_vec_cfg(driver, vec, vec_name, cfg, desc, tsgl, 1541d8ea98aaSEric Biggers hashstate); 1542d8ea98aaSEric Biggers if (err) 1543d8ea98aaSEric Biggers return err; 1544d8ea98aaSEric Biggers } 1545d8ea98aaSEric Biggers 1546d8ea98aaSEric Biggers return test_ahash_vec_cfg(driver, vec, vec_name, cfg, req, tsgl, 1547d8ea98aaSEric Biggers hashstate); 1548da5ffe11SJussi Kivilinna } 1549da5ffe11SJussi Kivilinna 15504cc2dcf9SEric Biggers static int test_hash_vec(const char *driver, const struct hash_testvec *vec, 15514cc2dcf9SEric Biggers unsigned int vec_num, struct ahash_request *req, 1552d8ea98aaSEric Biggers struct shash_desc *desc, struct test_sglist *tsgl, 1553d8ea98aaSEric Biggers u8 *hashstate) 15544cc2dcf9SEric Biggers { 1555951d1332SEric Biggers char vec_name[16]; 15564cc2dcf9SEric Biggers unsigned int i; 15574cc2dcf9SEric Biggers int err; 15584cc2dcf9SEric Biggers 1559951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 1560951d1332SEric Biggers 15614cc2dcf9SEric Biggers for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) { 1562951d1332SEric Biggers err = test_hash_vec_cfg(driver, vec, vec_name, 15634cc2dcf9SEric Biggers &default_hash_testvec_configs[i], 1564d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 15654cc2dcf9SEric Biggers if (err) 15664cc2dcf9SEric Biggers return err; 15674cc2dcf9SEric Biggers } 15684cc2dcf9SEric Biggers 15694cc2dcf9SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 15704cc2dcf9SEric Biggers if (!noextratests) { 15714cc2dcf9SEric Biggers struct testvec_config cfg; 15724cc2dcf9SEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 15734cc2dcf9SEric Biggers 15744cc2dcf9SEric Biggers for (i = 0; i < fuzz_iterations; i++) { 15754cc2dcf9SEric Biggers generate_random_testvec_config(&cfg, cfgname, 15764cc2dcf9SEric Biggers sizeof(cfgname)); 1577951d1332SEric Biggers err = test_hash_vec_cfg(driver, vec, vec_name, &cfg, 1578d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 15794cc2dcf9SEric Biggers if (err) 15804cc2dcf9SEric Biggers return err; 1581e63e1b0dSEric Biggers cond_resched(); 15824cc2dcf9SEric Biggers } 15834cc2dcf9SEric Biggers } 15844cc2dcf9SEric Biggers #endif 15854cc2dcf9SEric Biggers return 0; 15864cc2dcf9SEric Biggers } 15874cc2dcf9SEric Biggers 15889a8a6b3fSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 15899a8a6b3fSEric Biggers /* 15909a8a6b3fSEric Biggers * Generate a hash test vector from the given implementation. 15919a8a6b3fSEric Biggers * Assumes the buffers in 'vec' were already allocated. 15929a8a6b3fSEric Biggers */ 1593149c4e6eSArnd Bergmann static void generate_random_hash_testvec(struct shash_desc *desc, 15949a8a6b3fSEric Biggers struct hash_testvec *vec, 15959a8a6b3fSEric Biggers unsigned int maxkeysize, 15969a8a6b3fSEric Biggers unsigned int maxdatasize, 15979a8a6b3fSEric Biggers char *name, size_t max_namelen) 15989a8a6b3fSEric Biggers { 15999a8a6b3fSEric Biggers /* Data */ 16009a8a6b3fSEric Biggers vec->psize = generate_random_length(maxdatasize); 16019a8a6b3fSEric Biggers generate_random_bytes((u8 *)vec->plaintext, vec->psize); 16029a8a6b3fSEric Biggers 16039a8a6b3fSEric Biggers /* 16049a8a6b3fSEric Biggers * Key: length in range [1, maxkeysize], but usually choose maxkeysize. 16059a8a6b3fSEric Biggers * If algorithm is unkeyed, then maxkeysize == 0 and set ksize = 0. 16069a8a6b3fSEric Biggers */ 16079a8a6b3fSEric Biggers vec->setkey_error = 0; 16089a8a6b3fSEric Biggers vec->ksize = 0; 16099a8a6b3fSEric Biggers if (maxkeysize) { 16109a8a6b3fSEric Biggers vec->ksize = maxkeysize; 16119a8a6b3fSEric Biggers if (prandom_u32() % 4 == 0) 16129a8a6b3fSEric Biggers vec->ksize = 1 + (prandom_u32() % maxkeysize); 16139a8a6b3fSEric Biggers generate_random_bytes((u8 *)vec->key, vec->ksize); 16149a8a6b3fSEric Biggers 1615149c4e6eSArnd Bergmann vec->setkey_error = crypto_shash_setkey(desc->tfm, vec->key, 16169a8a6b3fSEric Biggers vec->ksize); 16179a8a6b3fSEric Biggers /* If the key couldn't be set, no need to continue to digest. */ 16189a8a6b3fSEric Biggers if (vec->setkey_error) 16199a8a6b3fSEric Biggers goto done; 16209a8a6b3fSEric Biggers } 16219a8a6b3fSEric Biggers 16229a8a6b3fSEric Biggers /* Digest */ 16239a8a6b3fSEric Biggers vec->digest_error = crypto_shash_digest(desc, vec->plaintext, 16249a8a6b3fSEric Biggers vec->psize, (u8 *)vec->digest); 16259a8a6b3fSEric Biggers done: 16269a8a6b3fSEric Biggers snprintf(name, max_namelen, "\"random: psize=%u ksize=%u\"", 16279a8a6b3fSEric Biggers vec->psize, vec->ksize); 16289a8a6b3fSEric Biggers } 16299a8a6b3fSEric Biggers 16309a8a6b3fSEric Biggers /* 16319a8a6b3fSEric Biggers * Test the hash algorithm represented by @req against the corresponding generic 16329a8a6b3fSEric Biggers * implementation, if one is available. 16339a8a6b3fSEric Biggers */ 16349a8a6b3fSEric Biggers static int test_hash_vs_generic_impl(const char *driver, 16359a8a6b3fSEric Biggers const char *generic_driver, 16369a8a6b3fSEric Biggers unsigned int maxkeysize, 16379a8a6b3fSEric Biggers struct ahash_request *req, 1638d8ea98aaSEric Biggers struct shash_desc *desc, 16399a8a6b3fSEric Biggers struct test_sglist *tsgl, 16409a8a6b3fSEric Biggers u8 *hashstate) 16419a8a6b3fSEric Biggers { 16429a8a6b3fSEric Biggers struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); 16439a8a6b3fSEric Biggers const unsigned int digestsize = crypto_ahash_digestsize(tfm); 16449a8a6b3fSEric Biggers const unsigned int blocksize = crypto_ahash_blocksize(tfm); 16459a8a6b3fSEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 16469a8a6b3fSEric Biggers const char *algname = crypto_hash_alg_common(tfm)->base.cra_name; 16479a8a6b3fSEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 16489a8a6b3fSEric Biggers struct crypto_shash *generic_tfm = NULL; 1649149c4e6eSArnd Bergmann struct shash_desc *generic_desc = NULL; 16509a8a6b3fSEric Biggers unsigned int i; 16519a8a6b3fSEric Biggers struct hash_testvec vec = { 0 }; 16529a8a6b3fSEric Biggers char vec_name[64]; 16536b5ca646SArnd Bergmann struct testvec_config *cfg; 16549a8a6b3fSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 16559a8a6b3fSEric Biggers int err; 16569a8a6b3fSEric Biggers 16579a8a6b3fSEric Biggers if (noextratests) 16589a8a6b3fSEric Biggers return 0; 16599a8a6b3fSEric Biggers 16609a8a6b3fSEric Biggers if (!generic_driver) { /* Use default naming convention? */ 16619a8a6b3fSEric Biggers err = build_generic_driver_name(algname, _generic_driver); 16629a8a6b3fSEric Biggers if (err) 16639a8a6b3fSEric Biggers return err; 16649a8a6b3fSEric Biggers generic_driver = _generic_driver; 16659a8a6b3fSEric Biggers } 16669a8a6b3fSEric Biggers 16679a8a6b3fSEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 16689a8a6b3fSEric Biggers return 0; 16699a8a6b3fSEric Biggers 16709a8a6b3fSEric Biggers generic_tfm = crypto_alloc_shash(generic_driver, 0, 0); 16719a8a6b3fSEric Biggers if (IS_ERR(generic_tfm)) { 16729a8a6b3fSEric Biggers err = PTR_ERR(generic_tfm); 16739a8a6b3fSEric Biggers if (err == -ENOENT) { 16749a8a6b3fSEric Biggers pr_warn("alg: hash: skipping comparison tests for %s because %s is unavailable\n", 16759a8a6b3fSEric Biggers driver, generic_driver); 16769a8a6b3fSEric Biggers return 0; 16779a8a6b3fSEric Biggers } 16789a8a6b3fSEric Biggers pr_err("alg: hash: error allocating %s (generic impl of %s): %d\n", 16799a8a6b3fSEric Biggers generic_driver, algname, err); 16809a8a6b3fSEric Biggers return err; 16819a8a6b3fSEric Biggers } 16829a8a6b3fSEric Biggers 16836b5ca646SArnd Bergmann cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); 16846b5ca646SArnd Bergmann if (!cfg) { 16856b5ca646SArnd Bergmann err = -ENOMEM; 16866b5ca646SArnd Bergmann goto out; 16876b5ca646SArnd Bergmann } 16886b5ca646SArnd Bergmann 1689149c4e6eSArnd Bergmann generic_desc = kzalloc(sizeof(*desc) + 1690149c4e6eSArnd Bergmann crypto_shash_descsize(generic_tfm), GFP_KERNEL); 1691149c4e6eSArnd Bergmann if (!generic_desc) { 1692149c4e6eSArnd Bergmann err = -ENOMEM; 1693149c4e6eSArnd Bergmann goto out; 1694149c4e6eSArnd Bergmann } 1695149c4e6eSArnd Bergmann generic_desc->tfm = generic_tfm; 1696149c4e6eSArnd Bergmann 16979a8a6b3fSEric Biggers /* Check the algorithm properties for consistency. */ 16989a8a6b3fSEric Biggers 16999a8a6b3fSEric Biggers if (digestsize != crypto_shash_digestsize(generic_tfm)) { 17009a8a6b3fSEric Biggers pr_err("alg: hash: digestsize for %s (%u) doesn't match generic impl (%u)\n", 17019a8a6b3fSEric Biggers driver, digestsize, 17029a8a6b3fSEric Biggers crypto_shash_digestsize(generic_tfm)); 17039a8a6b3fSEric Biggers err = -EINVAL; 17049a8a6b3fSEric Biggers goto out; 17059a8a6b3fSEric Biggers } 17069a8a6b3fSEric Biggers 17079a8a6b3fSEric Biggers if (blocksize != crypto_shash_blocksize(generic_tfm)) { 17089a8a6b3fSEric Biggers pr_err("alg: hash: blocksize for %s (%u) doesn't match generic impl (%u)\n", 17099a8a6b3fSEric Biggers driver, blocksize, crypto_shash_blocksize(generic_tfm)); 17109a8a6b3fSEric Biggers err = -EINVAL; 17119a8a6b3fSEric Biggers goto out; 17129a8a6b3fSEric Biggers } 17139a8a6b3fSEric Biggers 17149a8a6b3fSEric Biggers /* 17159a8a6b3fSEric Biggers * Now generate test vectors using the generic implementation, and test 17169a8a6b3fSEric Biggers * the other implementation against them. 17179a8a6b3fSEric Biggers */ 17189a8a6b3fSEric Biggers 17199a8a6b3fSEric Biggers vec.key = kmalloc(maxkeysize, GFP_KERNEL); 17209a8a6b3fSEric Biggers vec.plaintext = kmalloc(maxdatasize, GFP_KERNEL); 17219a8a6b3fSEric Biggers vec.digest = kmalloc(digestsize, GFP_KERNEL); 17229a8a6b3fSEric Biggers if (!vec.key || !vec.plaintext || !vec.digest) { 17239a8a6b3fSEric Biggers err = -ENOMEM; 17249a8a6b3fSEric Biggers goto out; 17259a8a6b3fSEric Biggers } 17269a8a6b3fSEric Biggers 17279a8a6b3fSEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 1728149c4e6eSArnd Bergmann generate_random_hash_testvec(generic_desc, &vec, 17299a8a6b3fSEric Biggers maxkeysize, maxdatasize, 17309a8a6b3fSEric Biggers vec_name, sizeof(vec_name)); 17316b5ca646SArnd Bergmann generate_random_testvec_config(cfg, cfgname, sizeof(cfgname)); 17329a8a6b3fSEric Biggers 17336b5ca646SArnd Bergmann err = test_hash_vec_cfg(driver, &vec, vec_name, cfg, 1734d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 17359a8a6b3fSEric Biggers if (err) 17369a8a6b3fSEric Biggers goto out; 17379a8a6b3fSEric Biggers cond_resched(); 17389a8a6b3fSEric Biggers } 17399a8a6b3fSEric Biggers err = 0; 17409a8a6b3fSEric Biggers out: 17416b5ca646SArnd Bergmann kfree(cfg); 17429a8a6b3fSEric Biggers kfree(vec.key); 17439a8a6b3fSEric Biggers kfree(vec.plaintext); 17449a8a6b3fSEric Biggers kfree(vec.digest); 17459a8a6b3fSEric Biggers crypto_free_shash(generic_tfm); 1746149c4e6eSArnd Bergmann kzfree(generic_desc); 17479a8a6b3fSEric Biggers return err; 17489a8a6b3fSEric Biggers } 17499a8a6b3fSEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 17509a8a6b3fSEric Biggers static int test_hash_vs_generic_impl(const char *driver, 17519a8a6b3fSEric Biggers const char *generic_driver, 17529a8a6b3fSEric Biggers unsigned int maxkeysize, 17539a8a6b3fSEric Biggers struct ahash_request *req, 1754d8ea98aaSEric Biggers struct shash_desc *desc, 17559a8a6b3fSEric Biggers struct test_sglist *tsgl, 17569a8a6b3fSEric Biggers u8 *hashstate) 17579a8a6b3fSEric Biggers { 17589a8a6b3fSEric Biggers return 0; 17599a8a6b3fSEric Biggers } 17609a8a6b3fSEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 17619a8a6b3fSEric Biggers 1762d8ea98aaSEric Biggers static int alloc_shash(const char *driver, u32 type, u32 mask, 1763d8ea98aaSEric Biggers struct crypto_shash **tfm_ret, 1764d8ea98aaSEric Biggers struct shash_desc **desc_ret) 1765d8ea98aaSEric Biggers { 1766d8ea98aaSEric Biggers struct crypto_shash *tfm; 1767d8ea98aaSEric Biggers struct shash_desc *desc; 1768d8ea98aaSEric Biggers 1769d8ea98aaSEric Biggers tfm = crypto_alloc_shash(driver, type, mask); 1770d8ea98aaSEric Biggers if (IS_ERR(tfm)) { 1771d8ea98aaSEric Biggers if (PTR_ERR(tfm) == -ENOENT) { 1772d8ea98aaSEric Biggers /* 1773d8ea98aaSEric Biggers * This algorithm is only available through the ahash 1774d8ea98aaSEric Biggers * API, not the shash API, so skip the shash tests. 1775d8ea98aaSEric Biggers */ 1776d8ea98aaSEric Biggers return 0; 1777d8ea98aaSEric Biggers } 1778d8ea98aaSEric Biggers pr_err("alg: hash: failed to allocate shash transform for %s: %ld\n", 1779d8ea98aaSEric Biggers driver, PTR_ERR(tfm)); 1780d8ea98aaSEric Biggers return PTR_ERR(tfm); 1781d8ea98aaSEric Biggers } 1782d8ea98aaSEric Biggers 1783d8ea98aaSEric Biggers desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(tfm), GFP_KERNEL); 1784d8ea98aaSEric Biggers if (!desc) { 1785d8ea98aaSEric Biggers crypto_free_shash(tfm); 1786d8ea98aaSEric Biggers return -ENOMEM; 1787d8ea98aaSEric Biggers } 1788d8ea98aaSEric Biggers desc->tfm = tfm; 1789d8ea98aaSEric Biggers 1790d8ea98aaSEric Biggers *tfm_ret = tfm; 1791d8ea98aaSEric Biggers *desc_ret = desc; 1792d8ea98aaSEric Biggers return 0; 1793d8ea98aaSEric Biggers } 1794d8ea98aaSEric Biggers 17954cc2dcf9SEric Biggers static int __alg_test_hash(const struct hash_testvec *vecs, 17964cc2dcf9SEric Biggers unsigned int num_vecs, const char *driver, 17979a8a6b3fSEric Biggers u32 type, u32 mask, 17989a8a6b3fSEric Biggers const char *generic_driver, unsigned int maxkeysize) 17994cc2dcf9SEric Biggers { 1800d8ea98aaSEric Biggers struct crypto_ahash *atfm = NULL; 18014cc2dcf9SEric Biggers struct ahash_request *req = NULL; 1802d8ea98aaSEric Biggers struct crypto_shash *stfm = NULL; 1803d8ea98aaSEric Biggers struct shash_desc *desc = NULL; 18044cc2dcf9SEric Biggers struct test_sglist *tsgl = NULL; 18054cc2dcf9SEric Biggers u8 *hashstate = NULL; 1806d8ea98aaSEric Biggers unsigned int statesize; 18074cc2dcf9SEric Biggers unsigned int i; 18084cc2dcf9SEric Biggers int err; 18094cc2dcf9SEric Biggers 1810d8ea98aaSEric Biggers /* 1811d8ea98aaSEric Biggers * Always test the ahash API. This works regardless of whether the 1812d8ea98aaSEric Biggers * algorithm is implemented as ahash or shash. 1813d8ea98aaSEric Biggers */ 1814d8ea98aaSEric Biggers 1815d8ea98aaSEric Biggers atfm = crypto_alloc_ahash(driver, type, mask); 1816d8ea98aaSEric Biggers if (IS_ERR(atfm)) { 18174cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate transform for %s: %ld\n", 1818d8ea98aaSEric Biggers driver, PTR_ERR(atfm)); 1819d8ea98aaSEric Biggers return PTR_ERR(atfm); 18204cc2dcf9SEric Biggers } 18214cc2dcf9SEric Biggers 1822d8ea98aaSEric Biggers req = ahash_request_alloc(atfm, GFP_KERNEL); 18234cc2dcf9SEric Biggers if (!req) { 18244cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate request for %s\n", 18254cc2dcf9SEric Biggers driver); 18264cc2dcf9SEric Biggers err = -ENOMEM; 18274cc2dcf9SEric Biggers goto out; 18284cc2dcf9SEric Biggers } 18294cc2dcf9SEric Biggers 1830d8ea98aaSEric Biggers /* 1831d8ea98aaSEric Biggers * If available also test the shash API, to cover corner cases that may 1832d8ea98aaSEric Biggers * be missed by testing the ahash API only. 1833d8ea98aaSEric Biggers */ 1834d8ea98aaSEric Biggers err = alloc_shash(driver, type, mask, &stfm, &desc); 1835d8ea98aaSEric Biggers if (err) 1836d8ea98aaSEric Biggers goto out; 1837d8ea98aaSEric Biggers 18384cc2dcf9SEric Biggers tsgl = kmalloc(sizeof(*tsgl), GFP_KERNEL); 18394cc2dcf9SEric Biggers if (!tsgl || init_test_sglist(tsgl) != 0) { 18404cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate test buffers for %s\n", 18414cc2dcf9SEric Biggers driver); 18424cc2dcf9SEric Biggers kfree(tsgl); 18434cc2dcf9SEric Biggers tsgl = NULL; 18444cc2dcf9SEric Biggers err = -ENOMEM; 18454cc2dcf9SEric Biggers goto out; 18464cc2dcf9SEric Biggers } 18474cc2dcf9SEric Biggers 1848d8ea98aaSEric Biggers statesize = crypto_ahash_statesize(atfm); 1849d8ea98aaSEric Biggers if (stfm) 1850d8ea98aaSEric Biggers statesize = max(statesize, crypto_shash_statesize(stfm)); 1851d8ea98aaSEric Biggers hashstate = kmalloc(statesize + TESTMGR_POISON_LEN, GFP_KERNEL); 18524cc2dcf9SEric Biggers if (!hashstate) { 18534cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate hash state buffer for %s\n", 18544cc2dcf9SEric Biggers driver); 18554cc2dcf9SEric Biggers err = -ENOMEM; 18564cc2dcf9SEric Biggers goto out; 18574cc2dcf9SEric Biggers } 18584cc2dcf9SEric Biggers 18594cc2dcf9SEric Biggers for (i = 0; i < num_vecs; i++) { 1860d8ea98aaSEric Biggers err = test_hash_vec(driver, &vecs[i], i, req, desc, tsgl, 1861d8ea98aaSEric Biggers hashstate); 18624cc2dcf9SEric Biggers if (err) 18634cc2dcf9SEric Biggers goto out; 1864e63e1b0dSEric Biggers cond_resched(); 18654cc2dcf9SEric Biggers } 18669a8a6b3fSEric Biggers err = test_hash_vs_generic_impl(driver, generic_driver, maxkeysize, req, 1867d8ea98aaSEric Biggers desc, tsgl, hashstate); 18684cc2dcf9SEric Biggers out: 18694cc2dcf9SEric Biggers kfree(hashstate); 18704cc2dcf9SEric Biggers if (tsgl) { 18714cc2dcf9SEric Biggers destroy_test_sglist(tsgl); 18724cc2dcf9SEric Biggers kfree(tsgl); 18734cc2dcf9SEric Biggers } 1874d8ea98aaSEric Biggers kfree(desc); 1875d8ea98aaSEric Biggers crypto_free_shash(stfm); 18764cc2dcf9SEric Biggers ahash_request_free(req); 1877d8ea98aaSEric Biggers crypto_free_ahash(atfm); 18784cc2dcf9SEric Biggers return err; 18794cc2dcf9SEric Biggers } 18804cc2dcf9SEric Biggers 18814cc2dcf9SEric Biggers static int alg_test_hash(const struct alg_test_desc *desc, const char *driver, 18824cc2dcf9SEric Biggers u32 type, u32 mask) 18834cc2dcf9SEric Biggers { 18844cc2dcf9SEric Biggers const struct hash_testvec *template = desc->suite.hash.vecs; 18854cc2dcf9SEric Biggers unsigned int tcount = desc->suite.hash.count; 18864cc2dcf9SEric Biggers unsigned int nr_unkeyed, nr_keyed; 18879a8a6b3fSEric Biggers unsigned int maxkeysize = 0; 18884cc2dcf9SEric Biggers int err; 18894cc2dcf9SEric Biggers 18904cc2dcf9SEric Biggers /* 18914cc2dcf9SEric Biggers * For OPTIONAL_KEY algorithms, we have to do all the unkeyed tests 18924cc2dcf9SEric Biggers * first, before setting a key on the tfm. To make this easier, we 18934cc2dcf9SEric Biggers * require that the unkeyed test vectors (if any) are listed first. 18944cc2dcf9SEric Biggers */ 18954cc2dcf9SEric Biggers 18964cc2dcf9SEric Biggers for (nr_unkeyed = 0; nr_unkeyed < tcount; nr_unkeyed++) { 18974cc2dcf9SEric Biggers if (template[nr_unkeyed].ksize) 18984cc2dcf9SEric Biggers break; 18994cc2dcf9SEric Biggers } 19004cc2dcf9SEric Biggers for (nr_keyed = 0; nr_unkeyed + nr_keyed < tcount; nr_keyed++) { 19014cc2dcf9SEric Biggers if (!template[nr_unkeyed + nr_keyed].ksize) { 19024cc2dcf9SEric Biggers pr_err("alg: hash: test vectors for %s out of order, " 19034cc2dcf9SEric Biggers "unkeyed ones must come first\n", desc->alg); 19044cc2dcf9SEric Biggers return -EINVAL; 19054cc2dcf9SEric Biggers } 19069a8a6b3fSEric Biggers maxkeysize = max_t(unsigned int, maxkeysize, 19079a8a6b3fSEric Biggers template[nr_unkeyed + nr_keyed].ksize); 19084cc2dcf9SEric Biggers } 19094cc2dcf9SEric Biggers 19104cc2dcf9SEric Biggers err = 0; 19114cc2dcf9SEric Biggers if (nr_unkeyed) { 19129a8a6b3fSEric Biggers err = __alg_test_hash(template, nr_unkeyed, driver, type, mask, 19139a8a6b3fSEric Biggers desc->generic_driver, maxkeysize); 19144cc2dcf9SEric Biggers template += nr_unkeyed; 19154cc2dcf9SEric Biggers } 19164cc2dcf9SEric Biggers 19174cc2dcf9SEric Biggers if (!err && nr_keyed) 19189a8a6b3fSEric Biggers err = __alg_test_hash(template, nr_keyed, driver, type, mask, 19199a8a6b3fSEric Biggers desc->generic_driver, maxkeysize); 19204cc2dcf9SEric Biggers 19214cc2dcf9SEric Biggers return err; 19224cc2dcf9SEric Biggers } 19234cc2dcf9SEric Biggers 1924ed96804fSEric Biggers static int test_aead_vec_cfg(const char *driver, int enc, 1925ed96804fSEric Biggers const struct aead_testvec *vec, 1926951d1332SEric Biggers const char *vec_name, 1927ed96804fSEric Biggers const struct testvec_config *cfg, 1928ed96804fSEric Biggers struct aead_request *req, 1929ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 1930da7f033dSHerbert Xu { 1931ed96804fSEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 1932ed96804fSEric Biggers const unsigned int alignmask = crypto_aead_alignmask(tfm); 1933ed96804fSEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 1934ed96804fSEric Biggers const unsigned int authsize = vec->clen - vec->plen; 1935ed96804fSEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 1936ed96804fSEric Biggers const char *op = enc ? "encryption" : "decryption"; 1937ed96804fSEric Biggers DECLARE_CRYPTO_WAIT(wait); 1938ed96804fSEric Biggers u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; 1939ed96804fSEric Biggers u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + 1940ed96804fSEric Biggers cfg->iv_offset + 1941ed96804fSEric Biggers (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); 1942ed96804fSEric Biggers struct kvec input[2]; 1943ed96804fSEric Biggers int err; 1944f8b0d4d0SHerbert Xu 1945ed96804fSEric Biggers /* Set the key */ 1946ed96804fSEric Biggers if (vec->wk) 1947ed96804fSEric Biggers crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 1948d8a32ac2SJussi Kivilinna else 1949ed96804fSEric Biggers crypto_aead_clear_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 1950fd8c37c7SEric Biggers 1951fd8c37c7SEric Biggers err = do_setkey(crypto_aead_setkey, tfm, vec->key, vec->klen, 1952fd8c37c7SEric Biggers cfg, alignmask); 19535283a8eeSEric Biggers if (err && err != vec->setkey_error) { 1954951d1332SEric Biggers pr_err("alg: aead: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1955951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 19565283a8eeSEric Biggers crypto_aead_get_flags(tfm)); 1957ed96804fSEric Biggers return err; 1958ed96804fSEric Biggers } 19595283a8eeSEric Biggers if (!err && vec->setkey_error) { 1960951d1332SEric Biggers pr_err("alg: aead: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1961951d1332SEric Biggers driver, vec_name, vec->setkey_error); 1962ed96804fSEric Biggers return -EINVAL; 1963ed96804fSEric Biggers } 1964d8a32ac2SJussi Kivilinna 1965ed96804fSEric Biggers /* Set the authentication tag size */ 1966ed96804fSEric Biggers err = crypto_aead_setauthsize(tfm, authsize); 19675283a8eeSEric Biggers if (err && err != vec->setauthsize_error) { 1968951d1332SEric Biggers pr_err("alg: aead: %s setauthsize failed on test vector %s; expected_error=%d, actual_error=%d\n", 1969951d1332SEric Biggers driver, vec_name, vec->setauthsize_error, err); 1970ed96804fSEric Biggers return err; 1971ed96804fSEric Biggers } 19725283a8eeSEric Biggers if (!err && vec->setauthsize_error) { 1973951d1332SEric Biggers pr_err("alg: aead: %s setauthsize unexpectedly succeeded on test vector %s; expected_error=%d\n", 1974951d1332SEric Biggers driver, vec_name, vec->setauthsize_error); 19755283a8eeSEric Biggers return -EINVAL; 19765283a8eeSEric Biggers } 19775283a8eeSEric Biggers 19785283a8eeSEric Biggers if (vec->setkey_error || vec->setauthsize_error) 19795283a8eeSEric Biggers return 0; 1980ed96804fSEric Biggers 1981ed96804fSEric Biggers /* The IV must be copied to a buffer, as the algorithm may modify it */ 1982ed96804fSEric Biggers if (WARN_ON(ivsize > MAX_IVLEN)) 1983ed96804fSEric Biggers return -EINVAL; 1984ed96804fSEric Biggers if (vec->iv) 1985ed96804fSEric Biggers memcpy(iv, vec->iv, ivsize); 1986da7f033dSHerbert Xu else 1987ed96804fSEric Biggers memset(iv, 0, ivsize); 1988da7f033dSHerbert Xu 1989ed96804fSEric Biggers /* Build the src/dst scatterlists */ 1990ed96804fSEric Biggers input[0].iov_base = (void *)vec->assoc; 1991ed96804fSEric Biggers input[0].iov_len = vec->alen; 1992ed96804fSEric Biggers input[1].iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; 1993ed96804fSEric Biggers input[1].iov_len = enc ? vec->plen : vec->clen; 1994ed96804fSEric Biggers err = build_cipher_test_sglists(tsgls, cfg, alignmask, 1995ed96804fSEric Biggers vec->alen + (enc ? vec->plen : 1996ed96804fSEric Biggers vec->clen), 1997ed96804fSEric Biggers vec->alen + (enc ? vec->clen : 1998ed96804fSEric Biggers vec->plen), 1999ed96804fSEric Biggers input, 2); 2000ed96804fSEric Biggers if (err) { 2001951d1332SEric Biggers pr_err("alg: aead: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", 2002951d1332SEric Biggers driver, op, vec_name, cfg->name); 2003ed96804fSEric Biggers return err; 2004da7f033dSHerbert Xu } 2005da7f033dSHerbert Xu 2006ed96804fSEric Biggers /* Do the actual encryption or decryption */ 2007ed96804fSEric Biggers testmgr_poison(req->__ctx, crypto_aead_reqsize(tfm)); 2008ed96804fSEric Biggers aead_request_set_callback(req, req_flags, crypto_req_done, &wait); 2009ed96804fSEric Biggers aead_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, 2010ed96804fSEric Biggers enc ? vec->plen : vec->clen, iv); 2011ed96804fSEric Biggers aead_request_set_ad(req, vec->alen); 20126570737cSEric Biggers if (cfg->nosimd) 20136570737cSEric Biggers crypto_disable_simd_for_test(); 20146570737cSEric Biggers err = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req); 20156570737cSEric Biggers if (cfg->nosimd) 20166570737cSEric Biggers crypto_reenable_simd_for_test(); 20176570737cSEric Biggers err = crypto_wait_req(err, &wait); 201805b1d338SCristian Stoica 2019a6e5ef9bSEric Biggers /* Check that the algorithm didn't overwrite things it shouldn't have */ 2020a6e5ef9bSEric Biggers if (req->cryptlen != (enc ? vec->plen : vec->clen) || 2021a6e5ef9bSEric Biggers req->assoclen != vec->alen || 2022a6e5ef9bSEric Biggers req->iv != iv || 2023a6e5ef9bSEric Biggers req->src != tsgls->src.sgl_ptr || 2024a6e5ef9bSEric Biggers req->dst != tsgls->dst.sgl_ptr || 2025a6e5ef9bSEric Biggers crypto_aead_reqtfm(req) != tfm || 2026a6e5ef9bSEric Biggers req->base.complete != crypto_req_done || 2027a6e5ef9bSEric Biggers req->base.flags != req_flags || 2028a6e5ef9bSEric Biggers req->base.data != &wait) { 2029951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", 2030951d1332SEric Biggers driver, op, vec_name, cfg->name); 2031a6e5ef9bSEric Biggers if (req->cryptlen != (enc ? vec->plen : vec->clen)) 2032a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->cryptlen'\n"); 2033a6e5ef9bSEric Biggers if (req->assoclen != vec->alen) 2034a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->assoclen'\n"); 2035a6e5ef9bSEric Biggers if (req->iv != iv) 2036a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->iv'\n"); 2037a6e5ef9bSEric Biggers if (req->src != tsgls->src.sgl_ptr) 2038a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->src'\n"); 2039a6e5ef9bSEric Biggers if (req->dst != tsgls->dst.sgl_ptr) 2040a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->dst'\n"); 2041a6e5ef9bSEric Biggers if (crypto_aead_reqtfm(req) != tfm) 2042a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.tfm'\n"); 2043a6e5ef9bSEric Biggers if (req->base.complete != crypto_req_done) 2044a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.complete'\n"); 2045a6e5ef9bSEric Biggers if (req->base.flags != req_flags) 2046a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.flags'\n"); 2047a6e5ef9bSEric Biggers if (req->base.data != &wait) 2048a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.data'\n"); 2049a6e5ef9bSEric Biggers return -EINVAL; 2050a6e5ef9bSEric Biggers } 2051a6e5ef9bSEric Biggers if (is_test_sglist_corrupted(&tsgls->src)) { 2052951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", 2053951d1332SEric Biggers driver, op, vec_name, cfg->name); 2054a6e5ef9bSEric Biggers return -EINVAL; 2055a6e5ef9bSEric Biggers } 2056a6e5ef9bSEric Biggers if (tsgls->dst.sgl_ptr != tsgls->src.sgl && 2057a6e5ef9bSEric Biggers is_test_sglist_corrupted(&tsgls->dst)) { 2058951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", 2059951d1332SEric Biggers driver, op, vec_name, cfg->name); 2060a6e5ef9bSEric Biggers return -EINVAL; 2061a6e5ef9bSEric Biggers } 2062a6e5ef9bSEric Biggers 206349763fc6SEric Biggers /* Check for unexpected success or failure, or wrong error code */ 206449763fc6SEric Biggers if ((err == 0 && vec->novrfy) || 206549763fc6SEric Biggers (err != vec->crypt_error && !(err == -EBADMSG && vec->novrfy))) { 206649763fc6SEric Biggers char expected_error[32]; 206749763fc6SEric Biggers 206849763fc6SEric Biggers if (vec->novrfy && 206949763fc6SEric Biggers vec->crypt_error != 0 && vec->crypt_error != -EBADMSG) 207049763fc6SEric Biggers sprintf(expected_error, "-EBADMSG or %d", 207149763fc6SEric Biggers vec->crypt_error); 207249763fc6SEric Biggers else if (vec->novrfy) 207349763fc6SEric Biggers sprintf(expected_error, "-EBADMSG"); 207449763fc6SEric Biggers else 207549763fc6SEric Biggers sprintf(expected_error, "%d", vec->crypt_error); 20765283a8eeSEric Biggers if (err) { 207749763fc6SEric Biggers pr_err("alg: aead: %s %s failed on test vector %s; expected_error=%s, actual_error=%d, cfg=\"%s\"\n", 207849763fc6SEric Biggers driver, op, vec_name, expected_error, err, 207949763fc6SEric Biggers cfg->name); 20805283a8eeSEric Biggers return err; 20815283a8eeSEric Biggers } 208249763fc6SEric Biggers pr_err("alg: aead: %s %s unexpectedly succeeded on test vector %s; expected_error=%s, cfg=\"%s\"\n", 2083951d1332SEric Biggers driver, op, vec_name, expected_error, cfg->name); 20845283a8eeSEric Biggers return -EINVAL; 20855283a8eeSEric Biggers } 208649763fc6SEric Biggers if (err) /* Expectedly failed. */ 208749763fc6SEric Biggers return 0; 20885283a8eeSEric Biggers 2089ed96804fSEric Biggers /* Check for the correct output (ciphertext or plaintext) */ 2090ed96804fSEric Biggers err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, 2091ed96804fSEric Biggers enc ? vec->clen : vec->plen, 2092ed96804fSEric Biggers vec->alen, enc || !cfg->inplace); 2093ed96804fSEric Biggers if (err == -EOVERFLOW) { 2094951d1332SEric Biggers pr_err("alg: aead: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", 2095951d1332SEric Biggers driver, op, vec_name, cfg->name); 2096ed96804fSEric Biggers return err; 209729b77e5dSHoria Geanta } 2098ed96804fSEric Biggers if (err) { 2099951d1332SEric Biggers pr_err("alg: aead: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 2100951d1332SEric Biggers driver, op, vec_name, cfg->name); 2101ed96804fSEric Biggers return err; 210258dcf548SJussi Kivilinna } 210358dcf548SJussi Kivilinna 210458dcf548SJussi Kivilinna return 0; 2105d8a32ac2SJussi Kivilinna } 2106d8a32ac2SJussi Kivilinna 2107ed96804fSEric Biggers static int test_aead_vec(const char *driver, int enc, 2108ed96804fSEric Biggers const struct aead_testvec *vec, unsigned int vec_num, 2109ed96804fSEric Biggers struct aead_request *req, 2110ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 2111ed96804fSEric Biggers { 2112951d1332SEric Biggers char vec_name[16]; 2113ed96804fSEric Biggers unsigned int i; 2114ed96804fSEric Biggers int err; 2115ed96804fSEric Biggers 2116ed96804fSEric Biggers if (enc && vec->novrfy) 2117ed96804fSEric Biggers return 0; 2118ed96804fSEric Biggers 2119951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 2120951d1332SEric Biggers 2121ed96804fSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { 2122951d1332SEric Biggers err = test_aead_vec_cfg(driver, enc, vec, vec_name, 2123ed96804fSEric Biggers &default_cipher_testvec_configs[i], 2124ed96804fSEric Biggers req, tsgls); 2125ed96804fSEric Biggers if (err) 2126ed96804fSEric Biggers return err; 2127ed96804fSEric Biggers } 2128ed96804fSEric Biggers 2129ed96804fSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 2130ed96804fSEric Biggers if (!noextratests) { 2131ed96804fSEric Biggers struct testvec_config cfg; 2132ed96804fSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 2133ed96804fSEric Biggers 2134ed96804fSEric Biggers for (i = 0; i < fuzz_iterations; i++) { 2135ed96804fSEric Biggers generate_random_testvec_config(&cfg, cfgname, 2136ed96804fSEric Biggers sizeof(cfgname)); 2137951d1332SEric Biggers err = test_aead_vec_cfg(driver, enc, vec, vec_name, 2138ed96804fSEric Biggers &cfg, req, tsgls); 2139ed96804fSEric Biggers if (err) 2140ed96804fSEric Biggers return err; 2141e63e1b0dSEric Biggers cond_resched(); 2142ed96804fSEric Biggers } 2143ed96804fSEric Biggers } 2144ed96804fSEric Biggers #endif 2145ed96804fSEric Biggers return 0; 2146ed96804fSEric Biggers } 2147ed96804fSEric Biggers 214840153b10SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 21492ea91505SEric Biggers 21502ea91505SEric Biggers struct aead_extra_tests_ctx { 21512ea91505SEric Biggers struct aead_request *req; 21522ea91505SEric Biggers struct crypto_aead *tfm; 21532ea91505SEric Biggers const char *driver; 21542ea91505SEric Biggers const struct alg_test_desc *test_desc; 21552ea91505SEric Biggers struct cipher_test_sglists *tsgls; 21562ea91505SEric Biggers unsigned int maxdatasize; 21572ea91505SEric Biggers unsigned int maxkeysize; 21582ea91505SEric Biggers 21592ea91505SEric Biggers struct aead_testvec vec; 21602ea91505SEric Biggers char vec_name[64]; 21612ea91505SEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 21622ea91505SEric Biggers struct testvec_config cfg; 21632ea91505SEric Biggers }; 21642ea91505SEric Biggers 216540153b10SEric Biggers /* 216649763fc6SEric Biggers * Make at least one random change to a (ciphertext, AAD) pair. "Ciphertext" 216749763fc6SEric Biggers * here means the full ciphertext including the authentication tag. The 216849763fc6SEric Biggers * authentication tag (and hence also the ciphertext) is assumed to be nonempty. 216949763fc6SEric Biggers */ 217049763fc6SEric Biggers static void mutate_aead_message(struct aead_testvec *vec, bool esp_aad) 217149763fc6SEric Biggers { 217249763fc6SEric Biggers const unsigned int aad_tail_size = esp_aad ? 8 : 0; 217349763fc6SEric Biggers const unsigned int authsize = vec->clen - vec->plen; 217449763fc6SEric Biggers 217549763fc6SEric Biggers if (prandom_u32() % 2 == 0 && vec->alen > aad_tail_size) { 217649763fc6SEric Biggers /* Mutate the AAD */ 217749763fc6SEric Biggers flip_random_bit((u8 *)vec->assoc, vec->alen - aad_tail_size); 217849763fc6SEric Biggers if (prandom_u32() % 2 == 0) 217949763fc6SEric Biggers return; 218049763fc6SEric Biggers } 218149763fc6SEric Biggers if (prandom_u32() % 2 == 0) { 218249763fc6SEric Biggers /* Mutate auth tag (assuming it's at the end of ciphertext) */ 218349763fc6SEric Biggers flip_random_bit((u8 *)vec->ctext + vec->plen, authsize); 218449763fc6SEric Biggers } else { 218549763fc6SEric Biggers /* Mutate any part of the ciphertext */ 218649763fc6SEric Biggers flip_random_bit((u8 *)vec->ctext, vec->clen); 218749763fc6SEric Biggers } 218849763fc6SEric Biggers } 218949763fc6SEric Biggers 219049763fc6SEric Biggers /* 219149763fc6SEric Biggers * Minimum authentication tag size in bytes at which we assume that we can 219249763fc6SEric Biggers * reliably generate inauthentic messages, i.e. not generate an authentic 219349763fc6SEric Biggers * message by chance. 219449763fc6SEric Biggers */ 219549763fc6SEric Biggers #define MIN_COLLISION_FREE_AUTHSIZE 8 219649763fc6SEric Biggers 219749763fc6SEric Biggers static void generate_aead_message(struct aead_request *req, 219849763fc6SEric Biggers const struct aead_test_suite *suite, 219949763fc6SEric Biggers struct aead_testvec *vec, 220049763fc6SEric Biggers bool prefer_inauthentic) 220149763fc6SEric Biggers { 220249763fc6SEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 220349763fc6SEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 220449763fc6SEric Biggers const unsigned int authsize = vec->clen - vec->plen; 220549763fc6SEric Biggers const bool inauthentic = (authsize >= MIN_COLLISION_FREE_AUTHSIZE) && 220649763fc6SEric Biggers (prefer_inauthentic || prandom_u32() % 4 == 0); 220749763fc6SEric Biggers 220849763fc6SEric Biggers /* Generate the AAD. */ 220949763fc6SEric Biggers generate_random_bytes((u8 *)vec->assoc, vec->alen); 221049763fc6SEric Biggers 221149763fc6SEric Biggers if (inauthentic && prandom_u32() % 2 == 0) { 221249763fc6SEric Biggers /* Generate a random ciphertext. */ 221349763fc6SEric Biggers generate_random_bytes((u8 *)vec->ctext, vec->clen); 221449763fc6SEric Biggers } else { 221549763fc6SEric Biggers int i = 0; 221649763fc6SEric Biggers struct scatterlist src[2], dst; 221749763fc6SEric Biggers u8 iv[MAX_IVLEN]; 221849763fc6SEric Biggers DECLARE_CRYPTO_WAIT(wait); 221949763fc6SEric Biggers 222049763fc6SEric Biggers /* Generate a random plaintext and encrypt it. */ 222149763fc6SEric Biggers sg_init_table(src, 2); 222249763fc6SEric Biggers if (vec->alen) 222349763fc6SEric Biggers sg_set_buf(&src[i++], vec->assoc, vec->alen); 222449763fc6SEric Biggers if (vec->plen) { 222549763fc6SEric Biggers generate_random_bytes((u8 *)vec->ptext, vec->plen); 222649763fc6SEric Biggers sg_set_buf(&src[i++], vec->ptext, vec->plen); 222749763fc6SEric Biggers } 222849763fc6SEric Biggers sg_init_one(&dst, vec->ctext, vec->alen + vec->clen); 222949763fc6SEric Biggers memcpy(iv, vec->iv, ivsize); 223049763fc6SEric Biggers aead_request_set_callback(req, 0, crypto_req_done, &wait); 223149763fc6SEric Biggers aead_request_set_crypt(req, src, &dst, vec->plen, iv); 223249763fc6SEric Biggers aead_request_set_ad(req, vec->alen); 223349763fc6SEric Biggers vec->crypt_error = crypto_wait_req(crypto_aead_encrypt(req), 223449763fc6SEric Biggers &wait); 223549763fc6SEric Biggers /* If encryption failed, we're done. */ 223649763fc6SEric Biggers if (vec->crypt_error != 0) 223749763fc6SEric Biggers return; 223849763fc6SEric Biggers memmove((u8 *)vec->ctext, vec->ctext + vec->alen, vec->clen); 223949763fc6SEric Biggers if (!inauthentic) 224049763fc6SEric Biggers return; 224149763fc6SEric Biggers /* 224249763fc6SEric Biggers * Mutate the authentic (ciphertext, AAD) pair to get an 224349763fc6SEric Biggers * inauthentic one. 224449763fc6SEric Biggers */ 224549763fc6SEric Biggers mutate_aead_message(vec, suite->esp_aad); 224649763fc6SEric Biggers } 224749763fc6SEric Biggers vec->novrfy = 1; 224849763fc6SEric Biggers if (suite->einval_allowed) 224949763fc6SEric Biggers vec->crypt_error = -EINVAL; 225049763fc6SEric Biggers } 225149763fc6SEric Biggers 225249763fc6SEric Biggers /* 225349763fc6SEric Biggers * Generate an AEAD test vector 'vec' using the implementation specified by 225449763fc6SEric Biggers * 'req'. The buffers in 'vec' must already be allocated. 225549763fc6SEric Biggers * 225649763fc6SEric Biggers * If 'prefer_inauthentic' is true, then this function will generate inauthentic 225749763fc6SEric Biggers * test vectors (i.e. vectors with 'vec->novrfy=1') more often. 225840153b10SEric Biggers */ 225940153b10SEric Biggers static void generate_random_aead_testvec(struct aead_request *req, 226040153b10SEric Biggers struct aead_testvec *vec, 226149763fc6SEric Biggers const struct aead_test_suite *suite, 226240153b10SEric Biggers unsigned int maxkeysize, 226340153b10SEric Biggers unsigned int maxdatasize, 226449763fc6SEric Biggers char *name, size_t max_namelen, 226549763fc6SEric Biggers bool prefer_inauthentic) 226640153b10SEric Biggers { 226740153b10SEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 226840153b10SEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 22692ea91505SEric Biggers const unsigned int maxauthsize = crypto_aead_maxauthsize(tfm); 227040153b10SEric Biggers unsigned int authsize; 227140153b10SEric Biggers unsigned int total_len; 227240153b10SEric Biggers 227340153b10SEric Biggers /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ 227440153b10SEric Biggers vec->klen = maxkeysize; 227540153b10SEric Biggers if (prandom_u32() % 4 == 0) 227640153b10SEric Biggers vec->klen = prandom_u32() % (maxkeysize + 1); 227740153b10SEric Biggers generate_random_bytes((u8 *)vec->key, vec->klen); 227840153b10SEric Biggers vec->setkey_error = crypto_aead_setkey(tfm, vec->key, vec->klen); 227940153b10SEric Biggers 228040153b10SEric Biggers /* IV */ 228140153b10SEric Biggers generate_random_bytes((u8 *)vec->iv, ivsize); 228240153b10SEric Biggers 228340153b10SEric Biggers /* Tag length: in [0, maxauthsize], but usually choose maxauthsize */ 228440153b10SEric Biggers authsize = maxauthsize; 228540153b10SEric Biggers if (prandom_u32() % 4 == 0) 228640153b10SEric Biggers authsize = prandom_u32() % (maxauthsize + 1); 228749763fc6SEric Biggers if (prefer_inauthentic && authsize < MIN_COLLISION_FREE_AUTHSIZE) 228849763fc6SEric Biggers authsize = MIN_COLLISION_FREE_AUTHSIZE; 228940153b10SEric Biggers if (WARN_ON(authsize > maxdatasize)) 229040153b10SEric Biggers authsize = maxdatasize; 229140153b10SEric Biggers maxdatasize -= authsize; 229240153b10SEric Biggers vec->setauthsize_error = crypto_aead_setauthsize(tfm, authsize); 229340153b10SEric Biggers 229449763fc6SEric Biggers /* AAD, plaintext, and ciphertext lengths */ 229540153b10SEric Biggers total_len = generate_random_length(maxdatasize); 229640153b10SEric Biggers if (prandom_u32() % 4 == 0) 229740153b10SEric Biggers vec->alen = 0; 229840153b10SEric Biggers else 229940153b10SEric Biggers vec->alen = generate_random_length(total_len); 230040153b10SEric Biggers vec->plen = total_len - vec->alen; 230140153b10SEric Biggers vec->clen = vec->plen + authsize; 230240153b10SEric Biggers 230340153b10SEric Biggers /* 230449763fc6SEric Biggers * Generate the AAD, plaintext, and ciphertext. Not applicable if the 230549763fc6SEric Biggers * key or the authentication tag size couldn't be set. 230640153b10SEric Biggers */ 230749763fc6SEric Biggers vec->novrfy = 0; 2308eb455dbdSEric Biggers vec->crypt_error = 0; 230949763fc6SEric Biggers if (vec->setkey_error == 0 && vec->setauthsize_error == 0) 231049763fc6SEric Biggers generate_aead_message(req, suite, vec, prefer_inauthentic); 231140153b10SEric Biggers snprintf(name, max_namelen, 231249763fc6SEric Biggers "\"random: alen=%u plen=%u authsize=%u klen=%u novrfy=%d\"", 231349763fc6SEric Biggers vec->alen, vec->plen, authsize, vec->klen, vec->novrfy); 231449763fc6SEric Biggers } 231549763fc6SEric Biggers 231649763fc6SEric Biggers static void try_to_generate_inauthentic_testvec( 231749763fc6SEric Biggers struct aead_extra_tests_ctx *ctx) 231849763fc6SEric Biggers { 231949763fc6SEric Biggers int i; 232049763fc6SEric Biggers 232149763fc6SEric Biggers for (i = 0; i < 10; i++) { 232249763fc6SEric Biggers generate_random_aead_testvec(ctx->req, &ctx->vec, 232349763fc6SEric Biggers &ctx->test_desc->suite.aead, 232449763fc6SEric Biggers ctx->maxkeysize, ctx->maxdatasize, 232549763fc6SEric Biggers ctx->vec_name, 232649763fc6SEric Biggers sizeof(ctx->vec_name), true); 232749763fc6SEric Biggers if (ctx->vec.novrfy) 232849763fc6SEric Biggers return; 232949763fc6SEric Biggers } 233049763fc6SEric Biggers } 233149763fc6SEric Biggers 233249763fc6SEric Biggers /* 233349763fc6SEric Biggers * Generate inauthentic test vectors (i.e. ciphertext, AAD pairs that aren't the 233449763fc6SEric Biggers * result of an encryption with the key) and verify that decryption fails. 233549763fc6SEric Biggers */ 233649763fc6SEric Biggers static int test_aead_inauthentic_inputs(struct aead_extra_tests_ctx *ctx) 233749763fc6SEric Biggers { 233849763fc6SEric Biggers unsigned int i; 233949763fc6SEric Biggers int err; 234049763fc6SEric Biggers 234149763fc6SEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 234249763fc6SEric Biggers /* 234349763fc6SEric Biggers * Since this part of the tests isn't comparing the 234449763fc6SEric Biggers * implementation to another, there's no point in testing any 234549763fc6SEric Biggers * test vectors other than inauthentic ones (vec.novrfy=1) here. 234649763fc6SEric Biggers * 234749763fc6SEric Biggers * If we're having trouble generating such a test vector, e.g. 234849763fc6SEric Biggers * if the algorithm keeps rejecting the generated keys, don't 234949763fc6SEric Biggers * retry forever; just continue on. 235049763fc6SEric Biggers */ 235149763fc6SEric Biggers try_to_generate_inauthentic_testvec(ctx); 235249763fc6SEric Biggers if (ctx->vec.novrfy) { 235349763fc6SEric Biggers generate_random_testvec_config(&ctx->cfg, ctx->cfgname, 235449763fc6SEric Biggers sizeof(ctx->cfgname)); 235549763fc6SEric Biggers err = test_aead_vec_cfg(ctx->driver, DECRYPT, &ctx->vec, 235649763fc6SEric Biggers ctx->vec_name, &ctx->cfg, 235749763fc6SEric Biggers ctx->req, ctx->tsgls); 235849763fc6SEric Biggers if (err) 235949763fc6SEric Biggers return err; 236049763fc6SEric Biggers } 236149763fc6SEric Biggers cond_resched(); 236249763fc6SEric Biggers } 236349763fc6SEric Biggers return 0; 236440153b10SEric Biggers } 236540153b10SEric Biggers 236640153b10SEric Biggers /* 23672ea91505SEric Biggers * Test the AEAD algorithm against the corresponding generic implementation, if 23682ea91505SEric Biggers * one is available. 236940153b10SEric Biggers */ 23702ea91505SEric Biggers static int test_aead_vs_generic_impl(struct aead_extra_tests_ctx *ctx) 237140153b10SEric Biggers { 23722ea91505SEric Biggers struct crypto_aead *tfm = ctx->tfm; 237340153b10SEric Biggers const char *algname = crypto_aead_alg(tfm)->base.cra_name; 23742ea91505SEric Biggers const char *driver = ctx->driver; 23752ea91505SEric Biggers const char *generic_driver = ctx->test_desc->generic_driver; 237640153b10SEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 237740153b10SEric Biggers struct crypto_aead *generic_tfm = NULL; 237840153b10SEric Biggers struct aead_request *generic_req = NULL; 237940153b10SEric Biggers unsigned int i; 238040153b10SEric Biggers int err; 238140153b10SEric Biggers 238240153b10SEric Biggers if (!generic_driver) { /* Use default naming convention? */ 238340153b10SEric Biggers err = build_generic_driver_name(algname, _generic_driver); 238440153b10SEric Biggers if (err) 238540153b10SEric Biggers return err; 238640153b10SEric Biggers generic_driver = _generic_driver; 238740153b10SEric Biggers } 238840153b10SEric Biggers 238940153b10SEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 239040153b10SEric Biggers return 0; 239140153b10SEric Biggers 239240153b10SEric Biggers generic_tfm = crypto_alloc_aead(generic_driver, 0, 0); 239340153b10SEric Biggers if (IS_ERR(generic_tfm)) { 239440153b10SEric Biggers err = PTR_ERR(generic_tfm); 239540153b10SEric Biggers if (err == -ENOENT) { 239640153b10SEric Biggers pr_warn("alg: aead: skipping comparison tests for %s because %s is unavailable\n", 239740153b10SEric Biggers driver, generic_driver); 239840153b10SEric Biggers return 0; 239940153b10SEric Biggers } 240040153b10SEric Biggers pr_err("alg: aead: error allocating %s (generic impl of %s): %d\n", 240140153b10SEric Biggers generic_driver, algname, err); 240240153b10SEric Biggers return err; 240340153b10SEric Biggers } 240440153b10SEric Biggers 240540153b10SEric Biggers generic_req = aead_request_alloc(generic_tfm, GFP_KERNEL); 240640153b10SEric Biggers if (!generic_req) { 240740153b10SEric Biggers err = -ENOMEM; 240840153b10SEric Biggers goto out; 240940153b10SEric Biggers } 241040153b10SEric Biggers 241140153b10SEric Biggers /* Check the algorithm properties for consistency. */ 241240153b10SEric Biggers 24132ea91505SEric Biggers if (crypto_aead_maxauthsize(tfm) != 24142ea91505SEric Biggers crypto_aead_maxauthsize(generic_tfm)) { 241540153b10SEric Biggers pr_err("alg: aead: maxauthsize for %s (%u) doesn't match generic impl (%u)\n", 24162ea91505SEric Biggers driver, crypto_aead_maxauthsize(tfm), 24172ea91505SEric Biggers crypto_aead_maxauthsize(generic_tfm)); 241840153b10SEric Biggers err = -EINVAL; 241940153b10SEric Biggers goto out; 242040153b10SEric Biggers } 242140153b10SEric Biggers 24222ea91505SEric Biggers if (crypto_aead_ivsize(tfm) != crypto_aead_ivsize(generic_tfm)) { 242340153b10SEric Biggers pr_err("alg: aead: ivsize for %s (%u) doesn't match generic impl (%u)\n", 24242ea91505SEric Biggers driver, crypto_aead_ivsize(tfm), 24252ea91505SEric Biggers crypto_aead_ivsize(generic_tfm)); 242640153b10SEric Biggers err = -EINVAL; 242740153b10SEric Biggers goto out; 242840153b10SEric Biggers } 242940153b10SEric Biggers 24302ea91505SEric Biggers if (crypto_aead_blocksize(tfm) != crypto_aead_blocksize(generic_tfm)) { 243140153b10SEric Biggers pr_err("alg: aead: blocksize for %s (%u) doesn't match generic impl (%u)\n", 24322ea91505SEric Biggers driver, crypto_aead_blocksize(tfm), 24332ea91505SEric Biggers crypto_aead_blocksize(generic_tfm)); 243440153b10SEric Biggers err = -EINVAL; 243540153b10SEric Biggers goto out; 243640153b10SEric Biggers } 243740153b10SEric Biggers 243840153b10SEric Biggers /* 243940153b10SEric Biggers * Now generate test vectors using the generic implementation, and test 244040153b10SEric Biggers * the other implementation against them. 244140153b10SEric Biggers */ 244240153b10SEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 24432ea91505SEric Biggers generate_random_aead_testvec(generic_req, &ctx->vec, 244449763fc6SEric Biggers &ctx->test_desc->suite.aead, 24452ea91505SEric Biggers ctx->maxkeysize, ctx->maxdatasize, 24462ea91505SEric Biggers ctx->vec_name, 244749763fc6SEric Biggers sizeof(ctx->vec_name), false); 24482ea91505SEric Biggers generate_random_testvec_config(&ctx->cfg, ctx->cfgname, 24492ea91505SEric Biggers sizeof(ctx->cfgname)); 245049763fc6SEric Biggers if (!ctx->vec.novrfy) { 24512ea91505SEric Biggers err = test_aead_vec_cfg(driver, ENCRYPT, &ctx->vec, 24522ea91505SEric Biggers ctx->vec_name, &ctx->cfg, 24532ea91505SEric Biggers ctx->req, ctx->tsgls); 245440153b10SEric Biggers if (err) 245540153b10SEric Biggers goto out; 245649763fc6SEric Biggers } 245749763fc6SEric Biggers if (ctx->vec.crypt_error == 0 || ctx->vec.novrfy) { 24582ea91505SEric Biggers err = test_aead_vec_cfg(driver, DECRYPT, &ctx->vec, 24592ea91505SEric Biggers ctx->vec_name, &ctx->cfg, 24602ea91505SEric Biggers ctx->req, ctx->tsgls); 246140153b10SEric Biggers if (err) 246240153b10SEric Biggers goto out; 2463eb455dbdSEric Biggers } 246440153b10SEric Biggers cond_resched(); 246540153b10SEric Biggers } 246640153b10SEric Biggers err = 0; 246740153b10SEric Biggers out: 246840153b10SEric Biggers crypto_free_aead(generic_tfm); 246940153b10SEric Biggers aead_request_free(generic_req); 247040153b10SEric Biggers return err; 247140153b10SEric Biggers } 24722ea91505SEric Biggers 24732ea91505SEric Biggers static int test_aead_extra(const char *driver, 24742ea91505SEric Biggers const struct alg_test_desc *test_desc, 24752ea91505SEric Biggers struct aead_request *req, 24762ea91505SEric Biggers struct cipher_test_sglists *tsgls) 24772ea91505SEric Biggers { 24782ea91505SEric Biggers struct aead_extra_tests_ctx *ctx; 24792ea91505SEric Biggers unsigned int i; 24802ea91505SEric Biggers int err; 24812ea91505SEric Biggers 24822ea91505SEric Biggers if (noextratests) 24832ea91505SEric Biggers return 0; 24842ea91505SEric Biggers 24852ea91505SEric Biggers ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); 24862ea91505SEric Biggers if (!ctx) 24872ea91505SEric Biggers return -ENOMEM; 24882ea91505SEric Biggers ctx->req = req; 24892ea91505SEric Biggers ctx->tfm = crypto_aead_reqtfm(req); 24902ea91505SEric Biggers ctx->driver = driver; 24912ea91505SEric Biggers ctx->test_desc = test_desc; 24922ea91505SEric Biggers ctx->tsgls = tsgls; 24932ea91505SEric Biggers ctx->maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 24942ea91505SEric Biggers ctx->maxkeysize = 0; 24952ea91505SEric Biggers for (i = 0; i < test_desc->suite.aead.count; i++) 24962ea91505SEric Biggers ctx->maxkeysize = max_t(unsigned int, ctx->maxkeysize, 24972ea91505SEric Biggers test_desc->suite.aead.vecs[i].klen); 24982ea91505SEric Biggers 24992ea91505SEric Biggers ctx->vec.key = kmalloc(ctx->maxkeysize, GFP_KERNEL); 25002ea91505SEric Biggers ctx->vec.iv = kmalloc(crypto_aead_ivsize(ctx->tfm), GFP_KERNEL); 25012ea91505SEric Biggers ctx->vec.assoc = kmalloc(ctx->maxdatasize, GFP_KERNEL); 25022ea91505SEric Biggers ctx->vec.ptext = kmalloc(ctx->maxdatasize, GFP_KERNEL); 25032ea91505SEric Biggers ctx->vec.ctext = kmalloc(ctx->maxdatasize, GFP_KERNEL); 25042ea91505SEric Biggers if (!ctx->vec.key || !ctx->vec.iv || !ctx->vec.assoc || 25052ea91505SEric Biggers !ctx->vec.ptext || !ctx->vec.ctext) { 25062ea91505SEric Biggers err = -ENOMEM; 25072ea91505SEric Biggers goto out; 25082ea91505SEric Biggers } 25092ea91505SEric Biggers 251049763fc6SEric Biggers err = test_aead_inauthentic_inputs(ctx); 251149763fc6SEric Biggers if (err) 251249763fc6SEric Biggers goto out; 251349763fc6SEric Biggers 25142ea91505SEric Biggers err = test_aead_vs_generic_impl(ctx); 25152ea91505SEric Biggers out: 25162ea91505SEric Biggers kfree(ctx->vec.key); 25172ea91505SEric Biggers kfree(ctx->vec.iv); 25182ea91505SEric Biggers kfree(ctx->vec.assoc); 25192ea91505SEric Biggers kfree(ctx->vec.ptext); 25202ea91505SEric Biggers kfree(ctx->vec.ctext); 25212ea91505SEric Biggers kfree(ctx); 25222ea91505SEric Biggers return err; 25232ea91505SEric Biggers } 252440153b10SEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 25252ea91505SEric Biggers static int test_aead_extra(const char *driver, 252640153b10SEric Biggers const struct alg_test_desc *test_desc, 252740153b10SEric Biggers struct aead_request *req, 252840153b10SEric Biggers struct cipher_test_sglists *tsgls) 252940153b10SEric Biggers { 253040153b10SEric Biggers return 0; 253140153b10SEric Biggers } 253240153b10SEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 253340153b10SEric Biggers 2534ed96804fSEric Biggers static int test_aead(const char *driver, int enc, 2535ed96804fSEric Biggers const struct aead_test_suite *suite, 2536ed96804fSEric Biggers struct aead_request *req, 2537ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 2538ed96804fSEric Biggers { 2539ed96804fSEric Biggers unsigned int i; 2540ed96804fSEric Biggers int err; 2541ed96804fSEric Biggers 2542ed96804fSEric Biggers for (i = 0; i < suite->count; i++) { 2543ed96804fSEric Biggers err = test_aead_vec(driver, enc, &suite->vecs[i], i, req, 2544ed96804fSEric Biggers tsgls); 2545ed96804fSEric Biggers if (err) 2546ed96804fSEric Biggers return err; 2547e63e1b0dSEric Biggers cond_resched(); 2548ed96804fSEric Biggers } 2549ed96804fSEric Biggers return 0; 2550ed96804fSEric Biggers } 2551ed96804fSEric Biggers 2552ed96804fSEric Biggers static int alg_test_aead(const struct alg_test_desc *desc, const char *driver, 2553ed96804fSEric Biggers u32 type, u32 mask) 2554ed96804fSEric Biggers { 2555ed96804fSEric Biggers const struct aead_test_suite *suite = &desc->suite.aead; 2556ed96804fSEric Biggers struct crypto_aead *tfm; 2557ed96804fSEric Biggers struct aead_request *req = NULL; 2558ed96804fSEric Biggers struct cipher_test_sglists *tsgls = NULL; 2559ed96804fSEric Biggers int err; 2560ed96804fSEric Biggers 2561ed96804fSEric Biggers if (suite->count <= 0) { 2562ed96804fSEric Biggers pr_err("alg: aead: empty test suite for %s\n", driver); 2563ed96804fSEric Biggers return -EINVAL; 2564ed96804fSEric Biggers } 2565ed96804fSEric Biggers 2566ed96804fSEric Biggers tfm = crypto_alloc_aead(driver, type, mask); 2567ed96804fSEric Biggers if (IS_ERR(tfm)) { 2568ed96804fSEric Biggers pr_err("alg: aead: failed to allocate transform for %s: %ld\n", 2569ed96804fSEric Biggers driver, PTR_ERR(tfm)); 2570ed96804fSEric Biggers return PTR_ERR(tfm); 2571ed96804fSEric Biggers } 2572ed96804fSEric Biggers 2573ed96804fSEric Biggers req = aead_request_alloc(tfm, GFP_KERNEL); 2574ed96804fSEric Biggers if (!req) { 2575ed96804fSEric Biggers pr_err("alg: aead: failed to allocate request for %s\n", 2576ed96804fSEric Biggers driver); 2577ed96804fSEric Biggers err = -ENOMEM; 2578ed96804fSEric Biggers goto out; 2579ed96804fSEric Biggers } 2580ed96804fSEric Biggers 2581ed96804fSEric Biggers tsgls = alloc_cipher_test_sglists(); 2582ed96804fSEric Biggers if (!tsgls) { 2583ed96804fSEric Biggers pr_err("alg: aead: failed to allocate test buffers for %s\n", 2584ed96804fSEric Biggers driver); 2585ed96804fSEric Biggers err = -ENOMEM; 2586ed96804fSEric Biggers goto out; 2587ed96804fSEric Biggers } 2588ed96804fSEric Biggers 2589ed96804fSEric Biggers err = test_aead(driver, ENCRYPT, suite, req, tsgls); 2590ed96804fSEric Biggers if (err) 2591ed96804fSEric Biggers goto out; 2592ed96804fSEric Biggers 2593ed96804fSEric Biggers err = test_aead(driver, DECRYPT, suite, req, tsgls); 259440153b10SEric Biggers if (err) 259540153b10SEric Biggers goto out; 259640153b10SEric Biggers 25972ea91505SEric Biggers err = test_aead_extra(driver, desc, req, tsgls); 2598ed96804fSEric Biggers out: 2599ed96804fSEric Biggers free_cipher_test_sglists(tsgls); 2600ed96804fSEric Biggers aead_request_free(req); 2601ed96804fSEric Biggers crypto_free_aead(tfm); 2602ed96804fSEric Biggers return err; 2603ed96804fSEric Biggers } 2604ed96804fSEric Biggers 26051aa4ecd9SHerbert Xu static int test_cipher(struct crypto_cipher *tfm, int enc, 2606b13b1e0cSEric Biggers const struct cipher_testvec *template, 2607b13b1e0cSEric Biggers unsigned int tcount) 26081aa4ecd9SHerbert Xu { 26091aa4ecd9SHerbert Xu const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm)); 26101aa4ecd9SHerbert Xu unsigned int i, j, k; 26111aa4ecd9SHerbert Xu char *q; 26121aa4ecd9SHerbert Xu const char *e; 261392a4c9feSEric Biggers const char *input, *result; 26141aa4ecd9SHerbert Xu void *data; 2615f8b0d4d0SHerbert Xu char *xbuf[XBUFSIZE]; 2616f8b0d4d0SHerbert Xu int ret = -ENOMEM; 2617f8b0d4d0SHerbert Xu 2618f8b0d4d0SHerbert Xu if (testmgr_alloc_buf(xbuf)) 2619f8b0d4d0SHerbert Xu goto out_nobuf; 26201aa4ecd9SHerbert Xu 26211aa4ecd9SHerbert Xu if (enc == ENCRYPT) 26221aa4ecd9SHerbert Xu e = "encryption"; 26231aa4ecd9SHerbert Xu else 26241aa4ecd9SHerbert Xu e = "decryption"; 26251aa4ecd9SHerbert Xu 26261aa4ecd9SHerbert Xu j = 0; 26271aa4ecd9SHerbert Xu for (i = 0; i < tcount; i++) { 26281aa4ecd9SHerbert Xu 262910faa8c0SStephan Mueller if (fips_enabled && template[i].fips_skip) 263010faa8c0SStephan Mueller continue; 263110faa8c0SStephan Mueller 263292a4c9feSEric Biggers input = enc ? template[i].ptext : template[i].ctext; 263392a4c9feSEric Biggers result = enc ? template[i].ctext : template[i].ptext; 26341aa4ecd9SHerbert Xu j++; 26351aa4ecd9SHerbert Xu 2636fd57f22aSHerbert Xu ret = -EINVAL; 263792a4c9feSEric Biggers if (WARN_ON(template[i].len > PAGE_SIZE)) 2638fd57f22aSHerbert Xu goto out; 2639fd57f22aSHerbert Xu 26401aa4ecd9SHerbert Xu data = xbuf[0]; 264192a4c9feSEric Biggers memcpy(data, input, template[i].len); 26421aa4ecd9SHerbert Xu 26431aa4ecd9SHerbert Xu crypto_cipher_clear_flags(tfm, ~0); 26441aa4ecd9SHerbert Xu if (template[i].wk) 2645231baecdSEric Biggers crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 26461aa4ecd9SHerbert Xu 26471aa4ecd9SHerbert Xu ret = crypto_cipher_setkey(tfm, template[i].key, 26481aa4ecd9SHerbert Xu template[i].klen); 26495283a8eeSEric Biggers if (ret) { 26505283a8eeSEric Biggers if (ret == template[i].setkey_error) 26511aa4ecd9SHerbert Xu continue; 26525283a8eeSEric Biggers pr_err("alg: cipher: %s setkey failed on test vector %u; expected_error=%d, actual_error=%d, flags=%#x\n", 26535283a8eeSEric Biggers algo, j, template[i].setkey_error, ret, 26545283a8eeSEric Biggers crypto_cipher_get_flags(tfm)); 26555283a8eeSEric Biggers goto out; 26565283a8eeSEric Biggers } 26575283a8eeSEric Biggers if (template[i].setkey_error) { 26585283a8eeSEric Biggers pr_err("alg: cipher: %s setkey unexpectedly succeeded on test vector %u; expected_error=%d\n", 26595283a8eeSEric Biggers algo, j, template[i].setkey_error); 26605283a8eeSEric Biggers ret = -EINVAL; 26615283a8eeSEric Biggers goto out; 26625283a8eeSEric Biggers } 26631aa4ecd9SHerbert Xu 266492a4c9feSEric Biggers for (k = 0; k < template[i].len; 26651aa4ecd9SHerbert Xu k += crypto_cipher_blocksize(tfm)) { 26661aa4ecd9SHerbert Xu if (enc) 26671aa4ecd9SHerbert Xu crypto_cipher_encrypt_one(tfm, data + k, 26681aa4ecd9SHerbert Xu data + k); 26691aa4ecd9SHerbert Xu else 26701aa4ecd9SHerbert Xu crypto_cipher_decrypt_one(tfm, data + k, 26711aa4ecd9SHerbert Xu data + k); 26721aa4ecd9SHerbert Xu } 26731aa4ecd9SHerbert Xu 26741aa4ecd9SHerbert Xu q = data; 267592a4c9feSEric Biggers if (memcmp(q, result, template[i].len)) { 26761aa4ecd9SHerbert Xu printk(KERN_ERR "alg: cipher: Test %d failed " 26771aa4ecd9SHerbert Xu "on %s for %s\n", j, e, algo); 267892a4c9feSEric Biggers hexdump(q, template[i].len); 26791aa4ecd9SHerbert Xu ret = -EINVAL; 26801aa4ecd9SHerbert Xu goto out; 26811aa4ecd9SHerbert Xu } 26821aa4ecd9SHerbert Xu } 26831aa4ecd9SHerbert Xu 26841aa4ecd9SHerbert Xu ret = 0; 26851aa4ecd9SHerbert Xu 26861aa4ecd9SHerbert Xu out: 2687f8b0d4d0SHerbert Xu testmgr_free_buf(xbuf); 2688f8b0d4d0SHerbert Xu out_nobuf: 26891aa4ecd9SHerbert Xu return ret; 26901aa4ecd9SHerbert Xu } 26911aa4ecd9SHerbert Xu 26924e7babbaSEric Biggers static int test_skcipher_vec_cfg(const char *driver, int enc, 26934e7babbaSEric Biggers const struct cipher_testvec *vec, 2694951d1332SEric Biggers const char *vec_name, 26954e7babbaSEric Biggers const struct testvec_config *cfg, 26964e7babbaSEric Biggers struct skcipher_request *req, 26974e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 2698da7f033dSHerbert Xu { 26994e7babbaSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 27004e7babbaSEric Biggers const unsigned int alignmask = crypto_skcipher_alignmask(tfm); 27014e7babbaSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 27024e7babbaSEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 27034e7babbaSEric Biggers const char *op = enc ? "encryption" : "decryption"; 27044e7babbaSEric Biggers DECLARE_CRYPTO_WAIT(wait); 27054e7babbaSEric Biggers u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; 27064e7babbaSEric Biggers u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + 27074e7babbaSEric Biggers cfg->iv_offset + 27084e7babbaSEric Biggers (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); 27094e7babbaSEric Biggers struct kvec input; 27104e7babbaSEric Biggers int err; 2711f8b0d4d0SHerbert Xu 27124e7babbaSEric Biggers /* Set the key */ 27134e7babbaSEric Biggers if (vec->wk) 2714231baecdSEric Biggers crypto_skcipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 2715da7f033dSHerbert Xu else 27164e7babbaSEric Biggers crypto_skcipher_clear_flags(tfm, 27174e7babbaSEric Biggers CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 2718fd8c37c7SEric Biggers err = do_setkey(crypto_skcipher_setkey, tfm, vec->key, vec->klen, 2719fd8c37c7SEric Biggers cfg, alignmask); 27204e7babbaSEric Biggers if (err) { 27215283a8eeSEric Biggers if (err == vec->setkey_error) 27224e7babbaSEric Biggers return 0; 2723951d1332SEric Biggers pr_err("alg: skcipher: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 2724951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 27255283a8eeSEric Biggers crypto_skcipher_get_flags(tfm)); 27264e7babbaSEric Biggers return err; 27274e7babbaSEric Biggers } 27285283a8eeSEric Biggers if (vec->setkey_error) { 2729951d1332SEric Biggers pr_err("alg: skcipher: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 2730951d1332SEric Biggers driver, vec_name, vec->setkey_error); 27314e7babbaSEric Biggers return -EINVAL; 273208d6af8cSJussi Kivilinna } 2733da7f033dSHerbert Xu 27344e7babbaSEric Biggers /* The IV must be copied to a buffer, as the algorithm may modify it */ 27354e7babbaSEric Biggers if (ivsize) { 27364e7babbaSEric Biggers if (WARN_ON(ivsize > MAX_IVLEN)) 27374e7babbaSEric Biggers return -EINVAL; 27388efd972eSEric Biggers if (vec->generates_iv && !enc) 27398efd972eSEric Biggers memcpy(iv, vec->iv_out, ivsize); 27408efd972eSEric Biggers else if (vec->iv) 27414e7babbaSEric Biggers memcpy(iv, vec->iv, ivsize); 274208d6af8cSJussi Kivilinna else 27434e7babbaSEric Biggers memset(iv, 0, ivsize); 27444e7babbaSEric Biggers } else { 27454e7babbaSEric Biggers if (vec->generates_iv) { 2746951d1332SEric Biggers pr_err("alg: skcipher: %s has ivsize=0 but test vector %s generates IV!\n", 2747951d1332SEric Biggers driver, vec_name); 27484e7babbaSEric Biggers return -EINVAL; 27494e7babbaSEric Biggers } 27504e7babbaSEric Biggers iv = NULL; 2751da7f033dSHerbert Xu } 2752da7f033dSHerbert Xu 27534e7babbaSEric Biggers /* Build the src/dst scatterlists */ 27544e7babbaSEric Biggers input.iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; 27554e7babbaSEric Biggers input.iov_len = vec->len; 27564e7babbaSEric Biggers err = build_cipher_test_sglists(tsgls, cfg, alignmask, 27574e7babbaSEric Biggers vec->len, vec->len, &input, 1); 27584e7babbaSEric Biggers if (err) { 2759951d1332SEric Biggers pr_err("alg: skcipher: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", 2760951d1332SEric Biggers driver, op, vec_name, cfg->name); 27614e7babbaSEric Biggers return err; 2762da7f033dSHerbert Xu } 2763da7f033dSHerbert Xu 27644e7babbaSEric Biggers /* Do the actual encryption or decryption */ 27654e7babbaSEric Biggers testmgr_poison(req->__ctx, crypto_skcipher_reqsize(tfm)); 27664e7babbaSEric Biggers skcipher_request_set_callback(req, req_flags, crypto_req_done, &wait); 27674e7babbaSEric Biggers skcipher_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, 27684e7babbaSEric Biggers vec->len, iv); 27696570737cSEric Biggers if (cfg->nosimd) 27706570737cSEric Biggers crypto_disable_simd_for_test(); 27716570737cSEric Biggers err = enc ? crypto_skcipher_encrypt(req) : crypto_skcipher_decrypt(req); 27726570737cSEric Biggers if (cfg->nosimd) 27736570737cSEric Biggers crypto_reenable_simd_for_test(); 27746570737cSEric Biggers err = crypto_wait_req(err, &wait); 2775da7f033dSHerbert Xu 2776fa353c99SEric Biggers /* Check that the algorithm didn't overwrite things it shouldn't have */ 2777fa353c99SEric Biggers if (req->cryptlen != vec->len || 2778fa353c99SEric Biggers req->iv != iv || 2779fa353c99SEric Biggers req->src != tsgls->src.sgl_ptr || 2780fa353c99SEric Biggers req->dst != tsgls->dst.sgl_ptr || 2781fa353c99SEric Biggers crypto_skcipher_reqtfm(req) != tfm || 2782fa353c99SEric Biggers req->base.complete != crypto_req_done || 2783fa353c99SEric Biggers req->base.flags != req_flags || 2784fa353c99SEric Biggers req->base.data != &wait) { 2785951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", 2786951d1332SEric Biggers driver, op, vec_name, cfg->name); 2787fa353c99SEric Biggers if (req->cryptlen != vec->len) 2788fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->cryptlen'\n"); 2789fa353c99SEric Biggers if (req->iv != iv) 2790fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->iv'\n"); 2791fa353c99SEric Biggers if (req->src != tsgls->src.sgl_ptr) 2792fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->src'\n"); 2793fa353c99SEric Biggers if (req->dst != tsgls->dst.sgl_ptr) 2794fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->dst'\n"); 2795fa353c99SEric Biggers if (crypto_skcipher_reqtfm(req) != tfm) 2796fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.tfm'\n"); 2797fa353c99SEric Biggers if (req->base.complete != crypto_req_done) 2798fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.complete'\n"); 2799fa353c99SEric Biggers if (req->base.flags != req_flags) 2800fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.flags'\n"); 2801fa353c99SEric Biggers if (req->base.data != &wait) 2802fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.data'\n"); 2803fa353c99SEric Biggers return -EINVAL; 2804fa353c99SEric Biggers } 2805fa353c99SEric Biggers if (is_test_sglist_corrupted(&tsgls->src)) { 2806951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", 2807951d1332SEric Biggers driver, op, vec_name, cfg->name); 2808fa353c99SEric Biggers return -EINVAL; 2809fa353c99SEric Biggers } 2810fa353c99SEric Biggers if (tsgls->dst.sgl_ptr != tsgls->src.sgl && 2811fa353c99SEric Biggers is_test_sglist_corrupted(&tsgls->dst)) { 2812951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", 2813951d1332SEric Biggers driver, op, vec_name, cfg->name); 2814fa353c99SEric Biggers return -EINVAL; 2815fa353c99SEric Biggers } 2816fa353c99SEric Biggers 28175283a8eeSEric Biggers /* Check for success or failure */ 28185283a8eeSEric Biggers if (err) { 28195283a8eeSEric Biggers if (err == vec->crypt_error) 28205283a8eeSEric Biggers return 0; 2821951d1332SEric Biggers pr_err("alg: skcipher: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 2822951d1332SEric Biggers driver, op, vec_name, vec->crypt_error, err, cfg->name); 28235283a8eeSEric Biggers return err; 28245283a8eeSEric Biggers } 28255283a8eeSEric Biggers if (vec->crypt_error) { 2826951d1332SEric Biggers pr_err("alg: skcipher: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 2827951d1332SEric Biggers driver, op, vec_name, vec->crypt_error, cfg->name); 28285283a8eeSEric Biggers return -EINVAL; 28295283a8eeSEric Biggers } 28305283a8eeSEric Biggers 28314e7babbaSEric Biggers /* Check for the correct output (ciphertext or plaintext) */ 28324e7babbaSEric Biggers err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, 28334e7babbaSEric Biggers vec->len, 0, true); 28344e7babbaSEric Biggers if (err == -EOVERFLOW) { 2835951d1332SEric Biggers pr_err("alg: skcipher: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", 2836951d1332SEric Biggers driver, op, vec_name, cfg->name); 28374e7babbaSEric Biggers return err; 28384e7babbaSEric Biggers } 28394e7babbaSEric Biggers if (err) { 2840951d1332SEric Biggers pr_err("alg: skcipher: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 2841951d1332SEric Biggers driver, op, vec_name, cfg->name); 28424e7babbaSEric Biggers return err; 28434e7babbaSEric Biggers } 284408d6af8cSJussi Kivilinna 28454e7babbaSEric Biggers /* If applicable, check that the algorithm generated the correct IV */ 28468efd972eSEric Biggers if (vec->iv_out && memcmp(iv, vec->iv_out, ivsize) != 0) { 2847951d1332SEric Biggers pr_err("alg: skcipher: %s %s test failed (wrong output IV) on test vector %s, cfg=\"%s\"\n", 2848951d1332SEric Biggers driver, op, vec_name, cfg->name); 28494e7babbaSEric Biggers hexdump(iv, ivsize); 28504e7babbaSEric Biggers return -EINVAL; 28513a338f20SJussi Kivilinna } 28523a338f20SJussi Kivilinna 28533a338f20SJussi Kivilinna return 0; 285408d6af8cSJussi Kivilinna } 285508d6af8cSJussi Kivilinna 28564e7babbaSEric Biggers static int test_skcipher_vec(const char *driver, int enc, 28574e7babbaSEric Biggers const struct cipher_testvec *vec, 28584e7babbaSEric Biggers unsigned int vec_num, 28594e7babbaSEric Biggers struct skcipher_request *req, 28604e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 28614e7babbaSEric Biggers { 2862951d1332SEric Biggers char vec_name[16]; 28634e7babbaSEric Biggers unsigned int i; 28644e7babbaSEric Biggers int err; 28654e7babbaSEric Biggers 28664e7babbaSEric Biggers if (fips_enabled && vec->fips_skip) 28674e7babbaSEric Biggers return 0; 28684e7babbaSEric Biggers 2869951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 2870951d1332SEric Biggers 28714e7babbaSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { 2872951d1332SEric Biggers err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, 28734e7babbaSEric Biggers &default_cipher_testvec_configs[i], 28744e7babbaSEric Biggers req, tsgls); 28754e7babbaSEric Biggers if (err) 28764e7babbaSEric Biggers return err; 28774e7babbaSEric Biggers } 28784e7babbaSEric Biggers 28794e7babbaSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 28804e7babbaSEric Biggers if (!noextratests) { 28814e7babbaSEric Biggers struct testvec_config cfg; 28824e7babbaSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 28834e7babbaSEric Biggers 28844e7babbaSEric Biggers for (i = 0; i < fuzz_iterations; i++) { 28854e7babbaSEric Biggers generate_random_testvec_config(&cfg, cfgname, 28864e7babbaSEric Biggers sizeof(cfgname)); 2887951d1332SEric Biggers err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, 28884e7babbaSEric Biggers &cfg, req, tsgls); 28894e7babbaSEric Biggers if (err) 28904e7babbaSEric Biggers return err; 2891e63e1b0dSEric Biggers cond_resched(); 28924e7babbaSEric Biggers } 28934e7babbaSEric Biggers } 28944e7babbaSEric Biggers #endif 28954e7babbaSEric Biggers return 0; 28964e7babbaSEric Biggers } 28974e7babbaSEric Biggers 2898d435e10eSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 2899d435e10eSEric Biggers /* 2900d435e10eSEric Biggers * Generate a symmetric cipher test vector from the given implementation. 2901d435e10eSEric Biggers * Assumes the buffers in 'vec' were already allocated. 2902d435e10eSEric Biggers */ 2903d435e10eSEric Biggers static void generate_random_cipher_testvec(struct skcipher_request *req, 2904d435e10eSEric Biggers struct cipher_testvec *vec, 2905d435e10eSEric Biggers unsigned int maxdatasize, 2906d435e10eSEric Biggers char *name, size_t max_namelen) 2907d435e10eSEric Biggers { 2908d435e10eSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 29099ac0d136SEric Biggers const unsigned int maxkeysize = crypto_skcipher_max_keysize(tfm); 2910d435e10eSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 2911d435e10eSEric Biggers struct scatterlist src, dst; 2912d435e10eSEric Biggers u8 iv[MAX_IVLEN]; 2913d435e10eSEric Biggers DECLARE_CRYPTO_WAIT(wait); 2914d435e10eSEric Biggers 2915d435e10eSEric Biggers /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ 2916d435e10eSEric Biggers vec->klen = maxkeysize; 2917d435e10eSEric Biggers if (prandom_u32() % 4 == 0) 2918d435e10eSEric Biggers vec->klen = prandom_u32() % (maxkeysize + 1); 2919d435e10eSEric Biggers generate_random_bytes((u8 *)vec->key, vec->klen); 2920d435e10eSEric Biggers vec->setkey_error = crypto_skcipher_setkey(tfm, vec->key, vec->klen); 2921d435e10eSEric Biggers 2922d435e10eSEric Biggers /* IV */ 2923d435e10eSEric Biggers generate_random_bytes((u8 *)vec->iv, ivsize); 2924d435e10eSEric Biggers 2925d435e10eSEric Biggers /* Plaintext */ 2926d435e10eSEric Biggers vec->len = generate_random_length(maxdatasize); 2927d435e10eSEric Biggers generate_random_bytes((u8 *)vec->ptext, vec->len); 2928d435e10eSEric Biggers 2929d435e10eSEric Biggers /* If the key couldn't be set, no need to continue to encrypt. */ 2930d435e10eSEric Biggers if (vec->setkey_error) 2931d435e10eSEric Biggers goto done; 2932d435e10eSEric Biggers 2933d435e10eSEric Biggers /* Ciphertext */ 2934d435e10eSEric Biggers sg_init_one(&src, vec->ptext, vec->len); 2935d435e10eSEric Biggers sg_init_one(&dst, vec->ctext, vec->len); 2936d435e10eSEric Biggers memcpy(iv, vec->iv, ivsize); 2937d435e10eSEric Biggers skcipher_request_set_callback(req, 0, crypto_req_done, &wait); 2938d435e10eSEric Biggers skcipher_request_set_crypt(req, &src, &dst, vec->len, iv); 2939d435e10eSEric Biggers vec->crypt_error = crypto_wait_req(crypto_skcipher_encrypt(req), &wait); 2940eb455dbdSEric Biggers if (vec->crypt_error != 0) { 2941eb455dbdSEric Biggers /* 2942eb455dbdSEric Biggers * The only acceptable error here is for an invalid length, so 2943eb455dbdSEric Biggers * skcipher decryption should fail with the same error too. 2944eb455dbdSEric Biggers * We'll test for this. But to keep the API usage well-defined, 2945eb455dbdSEric Biggers * explicitly initialize the ciphertext buffer too. 2946eb455dbdSEric Biggers */ 2947eb455dbdSEric Biggers memset((u8 *)vec->ctext, 0, vec->len); 2948eb455dbdSEric Biggers } 2949d435e10eSEric Biggers done: 2950d435e10eSEric Biggers snprintf(name, max_namelen, "\"random: len=%u klen=%u\"", 2951d435e10eSEric Biggers vec->len, vec->klen); 2952d435e10eSEric Biggers } 2953d435e10eSEric Biggers 2954d435e10eSEric Biggers /* 2955d435e10eSEric Biggers * Test the skcipher algorithm represented by @req against the corresponding 2956d435e10eSEric Biggers * generic implementation, if one is available. 2957d435e10eSEric Biggers */ 2958d435e10eSEric Biggers static int test_skcipher_vs_generic_impl(const char *driver, 2959d435e10eSEric Biggers const char *generic_driver, 2960d435e10eSEric Biggers struct skcipher_request *req, 2961d435e10eSEric Biggers struct cipher_test_sglists *tsgls) 2962d435e10eSEric Biggers { 2963d435e10eSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 29649ac0d136SEric Biggers const unsigned int maxkeysize = crypto_skcipher_max_keysize(tfm); 2965d435e10eSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 2966d435e10eSEric Biggers const unsigned int blocksize = crypto_skcipher_blocksize(tfm); 2967d435e10eSEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 2968d435e10eSEric Biggers const char *algname = crypto_skcipher_alg(tfm)->base.cra_name; 2969d435e10eSEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 2970d435e10eSEric Biggers struct crypto_skcipher *generic_tfm = NULL; 2971d435e10eSEric Biggers struct skcipher_request *generic_req = NULL; 2972d435e10eSEric Biggers unsigned int i; 2973d435e10eSEric Biggers struct cipher_testvec vec = { 0 }; 2974d435e10eSEric Biggers char vec_name[64]; 29756b5ca646SArnd Bergmann struct testvec_config *cfg; 2976d435e10eSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 2977d435e10eSEric Biggers int err; 2978d435e10eSEric Biggers 2979d435e10eSEric Biggers if (noextratests) 2980d435e10eSEric Biggers return 0; 2981d435e10eSEric Biggers 2982d435e10eSEric Biggers /* Keywrap isn't supported here yet as it handles its IV differently. */ 2983d435e10eSEric Biggers if (strncmp(algname, "kw(", 3) == 0) 2984d435e10eSEric Biggers return 0; 2985d435e10eSEric Biggers 2986d435e10eSEric Biggers if (!generic_driver) { /* Use default naming convention? */ 2987d435e10eSEric Biggers err = build_generic_driver_name(algname, _generic_driver); 2988d435e10eSEric Biggers if (err) 2989d435e10eSEric Biggers return err; 2990d435e10eSEric Biggers generic_driver = _generic_driver; 2991d435e10eSEric Biggers } 2992d435e10eSEric Biggers 2993d435e10eSEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 2994d435e10eSEric Biggers return 0; 2995d435e10eSEric Biggers 2996d435e10eSEric Biggers generic_tfm = crypto_alloc_skcipher(generic_driver, 0, 0); 2997d435e10eSEric Biggers if (IS_ERR(generic_tfm)) { 2998d435e10eSEric Biggers err = PTR_ERR(generic_tfm); 2999d435e10eSEric Biggers if (err == -ENOENT) { 3000d435e10eSEric Biggers pr_warn("alg: skcipher: skipping comparison tests for %s because %s is unavailable\n", 3001d435e10eSEric Biggers driver, generic_driver); 3002d435e10eSEric Biggers return 0; 3003d435e10eSEric Biggers } 3004d435e10eSEric Biggers pr_err("alg: skcipher: error allocating %s (generic impl of %s): %d\n", 3005d435e10eSEric Biggers generic_driver, algname, err); 3006d435e10eSEric Biggers return err; 3007d435e10eSEric Biggers } 3008d435e10eSEric Biggers 30096b5ca646SArnd Bergmann cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); 30106b5ca646SArnd Bergmann if (!cfg) { 30116b5ca646SArnd Bergmann err = -ENOMEM; 30126b5ca646SArnd Bergmann goto out; 30136b5ca646SArnd Bergmann } 30146b5ca646SArnd Bergmann 3015d435e10eSEric Biggers generic_req = skcipher_request_alloc(generic_tfm, GFP_KERNEL); 3016d435e10eSEric Biggers if (!generic_req) { 3017d435e10eSEric Biggers err = -ENOMEM; 3018d435e10eSEric Biggers goto out; 3019d435e10eSEric Biggers } 3020d435e10eSEric Biggers 3021d435e10eSEric Biggers /* Check the algorithm properties for consistency. */ 3022d435e10eSEric Biggers 3023fd60f727SEric Biggers if (crypto_skcipher_min_keysize(tfm) != 3024fd60f727SEric Biggers crypto_skcipher_min_keysize(generic_tfm)) { 3025fd60f727SEric Biggers pr_err("alg: skcipher: min keysize for %s (%u) doesn't match generic impl (%u)\n", 3026fd60f727SEric Biggers driver, crypto_skcipher_min_keysize(tfm), 3027fd60f727SEric Biggers crypto_skcipher_min_keysize(generic_tfm)); 3028fd60f727SEric Biggers err = -EINVAL; 3029fd60f727SEric Biggers goto out; 3030fd60f727SEric Biggers } 3031fd60f727SEric Biggers 30329ac0d136SEric Biggers if (maxkeysize != crypto_skcipher_max_keysize(generic_tfm)) { 3033d435e10eSEric Biggers pr_err("alg: skcipher: max keysize for %s (%u) doesn't match generic impl (%u)\n", 30349ac0d136SEric Biggers driver, maxkeysize, 30359ac0d136SEric Biggers crypto_skcipher_max_keysize(generic_tfm)); 3036d435e10eSEric Biggers err = -EINVAL; 3037d435e10eSEric Biggers goto out; 3038d435e10eSEric Biggers } 3039d435e10eSEric Biggers 3040d435e10eSEric Biggers if (ivsize != crypto_skcipher_ivsize(generic_tfm)) { 3041d435e10eSEric Biggers pr_err("alg: skcipher: ivsize for %s (%u) doesn't match generic impl (%u)\n", 3042d435e10eSEric Biggers driver, ivsize, crypto_skcipher_ivsize(generic_tfm)); 3043d435e10eSEric Biggers err = -EINVAL; 3044d435e10eSEric Biggers goto out; 3045d435e10eSEric Biggers } 3046d435e10eSEric Biggers 3047d435e10eSEric Biggers if (blocksize != crypto_skcipher_blocksize(generic_tfm)) { 3048d435e10eSEric Biggers pr_err("alg: skcipher: blocksize for %s (%u) doesn't match generic impl (%u)\n", 3049d435e10eSEric Biggers driver, blocksize, 3050d435e10eSEric Biggers crypto_skcipher_blocksize(generic_tfm)); 3051d435e10eSEric Biggers err = -EINVAL; 3052d435e10eSEric Biggers goto out; 3053d435e10eSEric Biggers } 3054d435e10eSEric Biggers 3055d435e10eSEric Biggers /* 3056d435e10eSEric Biggers * Now generate test vectors using the generic implementation, and test 3057d435e10eSEric Biggers * the other implementation against them. 3058d435e10eSEric Biggers */ 3059d435e10eSEric Biggers 30609ac0d136SEric Biggers vec.key = kmalloc(maxkeysize, GFP_KERNEL); 3061d435e10eSEric Biggers vec.iv = kmalloc(ivsize, GFP_KERNEL); 3062d435e10eSEric Biggers vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); 3063d435e10eSEric Biggers vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); 3064d435e10eSEric Biggers if (!vec.key || !vec.iv || !vec.ptext || !vec.ctext) { 3065d435e10eSEric Biggers err = -ENOMEM; 3066d435e10eSEric Biggers goto out; 3067d435e10eSEric Biggers } 3068d435e10eSEric Biggers 3069d435e10eSEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 3070d435e10eSEric Biggers generate_random_cipher_testvec(generic_req, &vec, maxdatasize, 3071d435e10eSEric Biggers vec_name, sizeof(vec_name)); 30726b5ca646SArnd Bergmann generate_random_testvec_config(cfg, cfgname, sizeof(cfgname)); 3073d435e10eSEric Biggers 3074d435e10eSEric Biggers err = test_skcipher_vec_cfg(driver, ENCRYPT, &vec, vec_name, 30756b5ca646SArnd Bergmann cfg, req, tsgls); 3076d435e10eSEric Biggers if (err) 3077d435e10eSEric Biggers goto out; 3078d435e10eSEric Biggers err = test_skcipher_vec_cfg(driver, DECRYPT, &vec, vec_name, 30796b5ca646SArnd Bergmann cfg, req, tsgls); 3080d435e10eSEric Biggers if (err) 3081d435e10eSEric Biggers goto out; 3082d435e10eSEric Biggers cond_resched(); 3083d435e10eSEric Biggers } 3084d435e10eSEric Biggers err = 0; 3085d435e10eSEric Biggers out: 30866b5ca646SArnd Bergmann kfree(cfg); 3087d435e10eSEric Biggers kfree(vec.key); 3088d435e10eSEric Biggers kfree(vec.iv); 3089d435e10eSEric Biggers kfree(vec.ptext); 3090d435e10eSEric Biggers kfree(vec.ctext); 3091d435e10eSEric Biggers crypto_free_skcipher(generic_tfm); 3092d435e10eSEric Biggers skcipher_request_free(generic_req); 3093d435e10eSEric Biggers return err; 3094d435e10eSEric Biggers } 3095d435e10eSEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 3096d435e10eSEric Biggers static int test_skcipher_vs_generic_impl(const char *driver, 3097d435e10eSEric Biggers const char *generic_driver, 3098d435e10eSEric Biggers struct skcipher_request *req, 3099d435e10eSEric Biggers struct cipher_test_sglists *tsgls) 3100d435e10eSEric Biggers { 3101d435e10eSEric Biggers return 0; 3102d435e10eSEric Biggers } 3103d435e10eSEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 3104d435e10eSEric Biggers 31054e7babbaSEric Biggers static int test_skcipher(const char *driver, int enc, 31064e7babbaSEric Biggers const struct cipher_test_suite *suite, 31074e7babbaSEric Biggers struct skcipher_request *req, 31084e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 31094e7babbaSEric Biggers { 31104e7babbaSEric Biggers unsigned int i; 31114e7babbaSEric Biggers int err; 31124e7babbaSEric Biggers 31134e7babbaSEric Biggers for (i = 0; i < suite->count; i++) { 31144e7babbaSEric Biggers err = test_skcipher_vec(driver, enc, &suite->vecs[i], i, req, 31154e7babbaSEric Biggers tsgls); 31164e7babbaSEric Biggers if (err) 31174e7babbaSEric Biggers return err; 3118e63e1b0dSEric Biggers cond_resched(); 31194e7babbaSEric Biggers } 31204e7babbaSEric Biggers return 0; 31214e7babbaSEric Biggers } 31224e7babbaSEric Biggers 31234e7babbaSEric Biggers static int alg_test_skcipher(const struct alg_test_desc *desc, 31244e7babbaSEric Biggers const char *driver, u32 type, u32 mask) 31254e7babbaSEric Biggers { 31264e7babbaSEric Biggers const struct cipher_test_suite *suite = &desc->suite.cipher; 31274e7babbaSEric Biggers struct crypto_skcipher *tfm; 31284e7babbaSEric Biggers struct skcipher_request *req = NULL; 31294e7babbaSEric Biggers struct cipher_test_sglists *tsgls = NULL; 31304e7babbaSEric Biggers int err; 31314e7babbaSEric Biggers 31324e7babbaSEric Biggers if (suite->count <= 0) { 31334e7babbaSEric Biggers pr_err("alg: skcipher: empty test suite for %s\n", driver); 31344e7babbaSEric Biggers return -EINVAL; 31354e7babbaSEric Biggers } 31364e7babbaSEric Biggers 31374e7babbaSEric Biggers tfm = crypto_alloc_skcipher(driver, type, mask); 31384e7babbaSEric Biggers if (IS_ERR(tfm)) { 31394e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate transform for %s: %ld\n", 31404e7babbaSEric Biggers driver, PTR_ERR(tfm)); 31414e7babbaSEric Biggers return PTR_ERR(tfm); 31424e7babbaSEric Biggers } 31434e7babbaSEric Biggers 31444e7babbaSEric Biggers req = skcipher_request_alloc(tfm, GFP_KERNEL); 31454e7babbaSEric Biggers if (!req) { 31464e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate request for %s\n", 31474e7babbaSEric Biggers driver); 31484e7babbaSEric Biggers err = -ENOMEM; 31494e7babbaSEric Biggers goto out; 31504e7babbaSEric Biggers } 31514e7babbaSEric Biggers 31524e7babbaSEric Biggers tsgls = alloc_cipher_test_sglists(); 31534e7babbaSEric Biggers if (!tsgls) { 31544e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate test buffers for %s\n", 31554e7babbaSEric Biggers driver); 31564e7babbaSEric Biggers err = -ENOMEM; 31574e7babbaSEric Biggers goto out; 31584e7babbaSEric Biggers } 31594e7babbaSEric Biggers 31604e7babbaSEric Biggers err = test_skcipher(driver, ENCRYPT, suite, req, tsgls); 31614e7babbaSEric Biggers if (err) 31624e7babbaSEric Biggers goto out; 31634e7babbaSEric Biggers 31644e7babbaSEric Biggers err = test_skcipher(driver, DECRYPT, suite, req, tsgls); 3165d435e10eSEric Biggers if (err) 3166d435e10eSEric Biggers goto out; 3167d435e10eSEric Biggers 3168d435e10eSEric Biggers err = test_skcipher_vs_generic_impl(driver, desc->generic_driver, req, 3169d435e10eSEric Biggers tsgls); 31704e7babbaSEric Biggers out: 31714e7babbaSEric Biggers free_cipher_test_sglists(tsgls); 31724e7babbaSEric Biggers skcipher_request_free(req); 31734e7babbaSEric Biggers crypto_free_skcipher(tfm); 31744e7babbaSEric Biggers return err; 31754e7babbaSEric Biggers } 31764e7babbaSEric Biggers 3177b13b1e0cSEric Biggers static int test_comp(struct crypto_comp *tfm, 3178b13b1e0cSEric Biggers const struct comp_testvec *ctemplate, 3179b13b1e0cSEric Biggers const struct comp_testvec *dtemplate, 3180b13b1e0cSEric Biggers int ctcount, int dtcount) 3181da7f033dSHerbert Xu { 3182da7f033dSHerbert Xu const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm)); 318333607384SMahipal Challa char *output, *decomp_output; 3184da7f033dSHerbert Xu unsigned int i; 3185da7f033dSHerbert Xu int ret; 3186da7f033dSHerbert Xu 318733607384SMahipal Challa output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 318833607384SMahipal Challa if (!output) 318933607384SMahipal Challa return -ENOMEM; 319033607384SMahipal Challa 319133607384SMahipal Challa decomp_output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 319233607384SMahipal Challa if (!decomp_output) { 319333607384SMahipal Challa kfree(output); 319433607384SMahipal Challa return -ENOMEM; 319533607384SMahipal Challa } 319633607384SMahipal Challa 3197da7f033dSHerbert Xu for (i = 0; i < ctcount; i++) { 3198c79cf910SGeert Uytterhoeven int ilen; 3199c79cf910SGeert Uytterhoeven unsigned int dlen = COMP_BUF_SIZE; 3200da7f033dSHerbert Xu 320122a8118dSMichael Schupikov memset(output, 0, COMP_BUF_SIZE); 320222a8118dSMichael Schupikov memset(decomp_output, 0, COMP_BUF_SIZE); 3203da7f033dSHerbert Xu 3204da7f033dSHerbert Xu ilen = ctemplate[i].inlen; 3205da7f033dSHerbert Xu ret = crypto_comp_compress(tfm, ctemplate[i].input, 320633607384SMahipal Challa ilen, output, &dlen); 3207da7f033dSHerbert Xu if (ret) { 3208da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: compression failed " 3209da7f033dSHerbert Xu "on test %d for %s: ret=%d\n", i + 1, algo, 3210da7f033dSHerbert Xu -ret); 3211da7f033dSHerbert Xu goto out; 3212da7f033dSHerbert Xu } 3213da7f033dSHerbert Xu 321433607384SMahipal Challa ilen = dlen; 321533607384SMahipal Challa dlen = COMP_BUF_SIZE; 321633607384SMahipal Challa ret = crypto_comp_decompress(tfm, output, 321733607384SMahipal Challa ilen, decomp_output, &dlen); 321833607384SMahipal Challa if (ret) { 321933607384SMahipal Challa pr_err("alg: comp: compression failed: decompress: on test %d for %s failed: ret=%d\n", 322033607384SMahipal Challa i + 1, algo, -ret); 322133607384SMahipal Challa goto out; 322233607384SMahipal Challa } 322333607384SMahipal Challa 322433607384SMahipal Challa if (dlen != ctemplate[i].inlen) { 3225b812eb00SGeert Uytterhoeven printk(KERN_ERR "alg: comp: Compression test %d " 3226b812eb00SGeert Uytterhoeven "failed for %s: output len = %d\n", i + 1, algo, 3227b812eb00SGeert Uytterhoeven dlen); 3228b812eb00SGeert Uytterhoeven ret = -EINVAL; 3229b812eb00SGeert Uytterhoeven goto out; 3230b812eb00SGeert Uytterhoeven } 3231b812eb00SGeert Uytterhoeven 323233607384SMahipal Challa if (memcmp(decomp_output, ctemplate[i].input, 323333607384SMahipal Challa ctemplate[i].inlen)) { 323433607384SMahipal Challa pr_err("alg: comp: compression failed: output differs: on test %d for %s\n", 323533607384SMahipal Challa i + 1, algo); 323633607384SMahipal Challa hexdump(decomp_output, dlen); 3237da7f033dSHerbert Xu ret = -EINVAL; 3238da7f033dSHerbert Xu goto out; 3239da7f033dSHerbert Xu } 3240da7f033dSHerbert Xu } 3241da7f033dSHerbert Xu 3242da7f033dSHerbert Xu for (i = 0; i < dtcount; i++) { 3243c79cf910SGeert Uytterhoeven int ilen; 3244c79cf910SGeert Uytterhoeven unsigned int dlen = COMP_BUF_SIZE; 3245da7f033dSHerbert Xu 324622a8118dSMichael Schupikov memset(decomp_output, 0, COMP_BUF_SIZE); 3247da7f033dSHerbert Xu 3248da7f033dSHerbert Xu ilen = dtemplate[i].inlen; 3249da7f033dSHerbert Xu ret = crypto_comp_decompress(tfm, dtemplate[i].input, 325033607384SMahipal Challa ilen, decomp_output, &dlen); 3251da7f033dSHerbert Xu if (ret) { 3252da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: decompression failed " 3253da7f033dSHerbert Xu "on test %d for %s: ret=%d\n", i + 1, algo, 3254da7f033dSHerbert Xu -ret); 3255da7f033dSHerbert Xu goto out; 3256da7f033dSHerbert Xu } 3257da7f033dSHerbert Xu 3258b812eb00SGeert Uytterhoeven if (dlen != dtemplate[i].outlen) { 3259b812eb00SGeert Uytterhoeven printk(KERN_ERR "alg: comp: Decompression test %d " 3260b812eb00SGeert Uytterhoeven "failed for %s: output len = %d\n", i + 1, algo, 3261b812eb00SGeert Uytterhoeven dlen); 3262b812eb00SGeert Uytterhoeven ret = -EINVAL; 3263b812eb00SGeert Uytterhoeven goto out; 3264b812eb00SGeert Uytterhoeven } 3265b812eb00SGeert Uytterhoeven 326633607384SMahipal Challa if (memcmp(decomp_output, dtemplate[i].output, dlen)) { 3267da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: Decompression test %d " 3268da7f033dSHerbert Xu "failed for %s\n", i + 1, algo); 326933607384SMahipal Challa hexdump(decomp_output, dlen); 3270da7f033dSHerbert Xu ret = -EINVAL; 3271da7f033dSHerbert Xu goto out; 3272da7f033dSHerbert Xu } 3273da7f033dSHerbert Xu } 3274da7f033dSHerbert Xu 3275da7f033dSHerbert Xu ret = 0; 3276da7f033dSHerbert Xu 3277da7f033dSHerbert Xu out: 327833607384SMahipal Challa kfree(decomp_output); 327933607384SMahipal Challa kfree(output); 3280da7f033dSHerbert Xu return ret; 3281da7f033dSHerbert Xu } 3282da7f033dSHerbert Xu 3283b13b1e0cSEric Biggers static int test_acomp(struct crypto_acomp *tfm, 3284b13b1e0cSEric Biggers const struct comp_testvec *ctemplate, 3285b13b1e0cSEric Biggers const struct comp_testvec *dtemplate, 3286b13b1e0cSEric Biggers int ctcount, int dtcount) 3287d7db7a88SGiovanni Cabiddu { 3288d7db7a88SGiovanni Cabiddu const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm)); 3289d7db7a88SGiovanni Cabiddu unsigned int i; 3290a9943a0aSGiovanni Cabiddu char *output, *decomp_out; 3291d7db7a88SGiovanni Cabiddu int ret; 3292d7db7a88SGiovanni Cabiddu struct scatterlist src, dst; 3293d7db7a88SGiovanni Cabiddu struct acomp_req *req; 32947f397136SGilad Ben-Yossef struct crypto_wait wait; 3295d7db7a88SGiovanni Cabiddu 3296eb095593SEric Biggers output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 3297eb095593SEric Biggers if (!output) 3298eb095593SEric Biggers return -ENOMEM; 3299eb095593SEric Biggers 3300a9943a0aSGiovanni Cabiddu decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 3301a9943a0aSGiovanni Cabiddu if (!decomp_out) { 3302a9943a0aSGiovanni Cabiddu kfree(output); 3303a9943a0aSGiovanni Cabiddu return -ENOMEM; 3304a9943a0aSGiovanni Cabiddu } 3305a9943a0aSGiovanni Cabiddu 3306d7db7a88SGiovanni Cabiddu for (i = 0; i < ctcount; i++) { 3307d7db7a88SGiovanni Cabiddu unsigned int dlen = COMP_BUF_SIZE; 3308d7db7a88SGiovanni Cabiddu int ilen = ctemplate[i].inlen; 330902608e02SLaura Abbott void *input_vec; 3310d7db7a88SGiovanni Cabiddu 3311d2110224SEric Biggers input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL); 331202608e02SLaura Abbott if (!input_vec) { 331302608e02SLaura Abbott ret = -ENOMEM; 331402608e02SLaura Abbott goto out; 331502608e02SLaura Abbott } 331602608e02SLaura Abbott 3317eb095593SEric Biggers memset(output, 0, dlen); 33187f397136SGilad Ben-Yossef crypto_init_wait(&wait); 331902608e02SLaura Abbott sg_init_one(&src, input_vec, ilen); 3320d7db7a88SGiovanni Cabiddu sg_init_one(&dst, output, dlen); 3321d7db7a88SGiovanni Cabiddu 3322d7db7a88SGiovanni Cabiddu req = acomp_request_alloc(tfm); 3323d7db7a88SGiovanni Cabiddu if (!req) { 3324d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: request alloc failed for %s\n", 3325d7db7a88SGiovanni Cabiddu algo); 332602608e02SLaura Abbott kfree(input_vec); 3327d7db7a88SGiovanni Cabiddu ret = -ENOMEM; 3328d7db7a88SGiovanni Cabiddu goto out; 3329d7db7a88SGiovanni Cabiddu } 3330d7db7a88SGiovanni Cabiddu 3331d7db7a88SGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3332d7db7a88SGiovanni Cabiddu acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 33337f397136SGilad Ben-Yossef crypto_req_done, &wait); 3334d7db7a88SGiovanni Cabiddu 33357f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_compress(req), &wait); 3336d7db7a88SGiovanni Cabiddu if (ret) { 3337d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", 3338d7db7a88SGiovanni Cabiddu i + 1, algo, -ret); 333902608e02SLaura Abbott kfree(input_vec); 3340d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3341d7db7a88SGiovanni Cabiddu goto out; 3342d7db7a88SGiovanni Cabiddu } 3343d7db7a88SGiovanni Cabiddu 3344a9943a0aSGiovanni Cabiddu ilen = req->dlen; 3345a9943a0aSGiovanni Cabiddu dlen = COMP_BUF_SIZE; 3346a9943a0aSGiovanni Cabiddu sg_init_one(&src, output, ilen); 3347a9943a0aSGiovanni Cabiddu sg_init_one(&dst, decomp_out, dlen); 33487f397136SGilad Ben-Yossef crypto_init_wait(&wait); 3349a9943a0aSGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3350a9943a0aSGiovanni Cabiddu 33517f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); 3352a9943a0aSGiovanni Cabiddu if (ret) { 3353a9943a0aSGiovanni Cabiddu pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", 3354a9943a0aSGiovanni Cabiddu i + 1, algo, -ret); 3355a9943a0aSGiovanni Cabiddu kfree(input_vec); 3356a9943a0aSGiovanni Cabiddu acomp_request_free(req); 3357a9943a0aSGiovanni Cabiddu goto out; 3358a9943a0aSGiovanni Cabiddu } 3359a9943a0aSGiovanni Cabiddu 3360a9943a0aSGiovanni Cabiddu if (req->dlen != ctemplate[i].inlen) { 3361d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n", 3362d7db7a88SGiovanni Cabiddu i + 1, algo, 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 3369a9943a0aSGiovanni Cabiddu if (memcmp(input_vec, decomp_out, req->dlen)) { 3370d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Compression test %d failed for %s\n", 3371d7db7a88SGiovanni Cabiddu i + 1, algo); 3372d7db7a88SGiovanni Cabiddu hexdump(output, req->dlen); 3373d7db7a88SGiovanni Cabiddu ret = -EINVAL; 337402608e02SLaura Abbott kfree(input_vec); 3375d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3376d7db7a88SGiovanni Cabiddu goto out; 3377d7db7a88SGiovanni Cabiddu } 3378d7db7a88SGiovanni Cabiddu 337902608e02SLaura Abbott kfree(input_vec); 3380d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3381d7db7a88SGiovanni Cabiddu } 3382d7db7a88SGiovanni Cabiddu 3383d7db7a88SGiovanni Cabiddu for (i = 0; i < dtcount; i++) { 3384d7db7a88SGiovanni Cabiddu unsigned int dlen = COMP_BUF_SIZE; 3385d7db7a88SGiovanni Cabiddu int ilen = dtemplate[i].inlen; 338602608e02SLaura Abbott void *input_vec; 3387d7db7a88SGiovanni Cabiddu 3388d2110224SEric Biggers input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL); 338902608e02SLaura Abbott if (!input_vec) { 339002608e02SLaura Abbott ret = -ENOMEM; 339102608e02SLaura Abbott goto out; 339202608e02SLaura Abbott } 339302608e02SLaura Abbott 3394eb095593SEric Biggers memset(output, 0, dlen); 33957f397136SGilad Ben-Yossef crypto_init_wait(&wait); 339602608e02SLaura Abbott sg_init_one(&src, input_vec, ilen); 3397d7db7a88SGiovanni Cabiddu sg_init_one(&dst, output, dlen); 3398d7db7a88SGiovanni Cabiddu 3399d7db7a88SGiovanni Cabiddu req = acomp_request_alloc(tfm); 3400d7db7a88SGiovanni Cabiddu if (!req) { 3401d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: request alloc failed for %s\n", 3402d7db7a88SGiovanni Cabiddu algo); 340302608e02SLaura Abbott kfree(input_vec); 3404d7db7a88SGiovanni Cabiddu ret = -ENOMEM; 3405d7db7a88SGiovanni Cabiddu goto out; 3406d7db7a88SGiovanni Cabiddu } 3407d7db7a88SGiovanni Cabiddu 3408d7db7a88SGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3409d7db7a88SGiovanni Cabiddu acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 34107f397136SGilad Ben-Yossef crypto_req_done, &wait); 3411d7db7a88SGiovanni Cabiddu 34127f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); 3413d7db7a88SGiovanni Cabiddu if (ret) { 3414d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n", 3415d7db7a88SGiovanni Cabiddu i + 1, algo, -ret); 341602608e02SLaura Abbott kfree(input_vec); 3417d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3418d7db7a88SGiovanni Cabiddu goto out; 3419d7db7a88SGiovanni Cabiddu } 3420d7db7a88SGiovanni Cabiddu 3421d7db7a88SGiovanni Cabiddu if (req->dlen != dtemplate[i].outlen) { 3422d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n", 3423d7db7a88SGiovanni Cabiddu i + 1, algo, 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 3430d7db7a88SGiovanni Cabiddu if (memcmp(output, dtemplate[i].output, req->dlen)) { 3431d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Decompression test %d failed for %s\n", 3432d7db7a88SGiovanni Cabiddu i + 1, algo); 3433d7db7a88SGiovanni Cabiddu hexdump(output, req->dlen); 3434d7db7a88SGiovanni Cabiddu ret = -EINVAL; 343502608e02SLaura Abbott kfree(input_vec); 3436d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3437d7db7a88SGiovanni Cabiddu goto out; 3438d7db7a88SGiovanni Cabiddu } 3439d7db7a88SGiovanni Cabiddu 344002608e02SLaura Abbott kfree(input_vec); 3441d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3442d7db7a88SGiovanni Cabiddu } 3443d7db7a88SGiovanni Cabiddu 3444d7db7a88SGiovanni Cabiddu ret = 0; 3445d7db7a88SGiovanni Cabiddu 3446d7db7a88SGiovanni Cabiddu out: 3447a9943a0aSGiovanni Cabiddu kfree(decomp_out); 3448eb095593SEric Biggers kfree(output); 3449d7db7a88SGiovanni Cabiddu return ret; 3450d7db7a88SGiovanni Cabiddu } 3451d7db7a88SGiovanni Cabiddu 3452b13b1e0cSEric Biggers static int test_cprng(struct crypto_rng *tfm, 3453b13b1e0cSEric Biggers const struct cprng_testvec *template, 34547647d6ceSJarod Wilson unsigned int tcount) 34557647d6ceSJarod Wilson { 34567647d6ceSJarod Wilson const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm)); 3457fa4ef8a6SFelipe Contreras int err = 0, i, j, seedsize; 34587647d6ceSJarod Wilson u8 *seed; 34597647d6ceSJarod Wilson char result[32]; 34607647d6ceSJarod Wilson 34617647d6ceSJarod Wilson seedsize = crypto_rng_seedsize(tfm); 34627647d6ceSJarod Wilson 34637647d6ceSJarod Wilson seed = kmalloc(seedsize, GFP_KERNEL); 34647647d6ceSJarod Wilson if (!seed) { 34657647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to allocate seed space " 34667647d6ceSJarod Wilson "for %s\n", algo); 34677647d6ceSJarod Wilson return -ENOMEM; 34687647d6ceSJarod Wilson } 34697647d6ceSJarod Wilson 34707647d6ceSJarod Wilson for (i = 0; i < tcount; i++) { 34717647d6ceSJarod Wilson memset(result, 0, 32); 34727647d6ceSJarod Wilson 34737647d6ceSJarod Wilson memcpy(seed, template[i].v, template[i].vlen); 34747647d6ceSJarod Wilson memcpy(seed + template[i].vlen, template[i].key, 34757647d6ceSJarod Wilson template[i].klen); 34767647d6ceSJarod Wilson memcpy(seed + template[i].vlen + template[i].klen, 34777647d6ceSJarod Wilson template[i].dt, template[i].dtlen); 34787647d6ceSJarod Wilson 34797647d6ceSJarod Wilson err = crypto_rng_reset(tfm, seed, seedsize); 34807647d6ceSJarod Wilson if (err) { 34817647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to reset rng " 34827647d6ceSJarod Wilson "for %s\n", algo); 34837647d6ceSJarod Wilson goto out; 34847647d6ceSJarod Wilson } 34857647d6ceSJarod Wilson 34867647d6ceSJarod Wilson for (j = 0; j < template[i].loops; j++) { 34877647d6ceSJarod Wilson err = crypto_rng_get_bytes(tfm, result, 34887647d6ceSJarod Wilson template[i].rlen); 348919e60e13SStephan Mueller if (err < 0) { 34907647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to obtain " 34917647d6ceSJarod Wilson "the correct amount of random data for " 349219e60e13SStephan Mueller "%s (requested %d)\n", algo, 349319e60e13SStephan Mueller template[i].rlen); 34947647d6ceSJarod Wilson goto out; 34957647d6ceSJarod Wilson } 34967647d6ceSJarod Wilson } 34977647d6ceSJarod Wilson 34987647d6ceSJarod Wilson err = memcmp(result, template[i].result, 34997647d6ceSJarod Wilson template[i].rlen); 35007647d6ceSJarod Wilson if (err) { 35017647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Test %d failed for %s\n", 35027647d6ceSJarod Wilson i, algo); 35037647d6ceSJarod Wilson hexdump(result, template[i].rlen); 35047647d6ceSJarod Wilson err = -EINVAL; 35057647d6ceSJarod Wilson goto out; 35067647d6ceSJarod Wilson } 35077647d6ceSJarod Wilson } 35087647d6ceSJarod Wilson 35097647d6ceSJarod Wilson out: 35107647d6ceSJarod Wilson kfree(seed); 35117647d6ceSJarod Wilson return err; 35127647d6ceSJarod Wilson } 35137647d6ceSJarod Wilson 3514da7f033dSHerbert Xu static int alg_test_cipher(const struct alg_test_desc *desc, 3515da7f033dSHerbert Xu const char *driver, u32 type, u32 mask) 3516da7f033dSHerbert Xu { 351792a4c9feSEric Biggers const struct cipher_test_suite *suite = &desc->suite.cipher; 35181aa4ecd9SHerbert Xu struct crypto_cipher *tfm; 351992a4c9feSEric Biggers int err; 3520da7f033dSHerbert Xu 3521eed93e0cSHerbert Xu tfm = crypto_alloc_cipher(driver, type, mask); 3522da7f033dSHerbert Xu if (IS_ERR(tfm)) { 3523da7f033dSHerbert Xu printk(KERN_ERR "alg: cipher: Failed to load transform for " 3524da7f033dSHerbert Xu "%s: %ld\n", driver, PTR_ERR(tfm)); 3525da7f033dSHerbert Xu return PTR_ERR(tfm); 3526da7f033dSHerbert Xu } 3527da7f033dSHerbert Xu 352892a4c9feSEric Biggers err = test_cipher(tfm, ENCRYPT, suite->vecs, suite->count); 352992a4c9feSEric Biggers if (!err) 353092a4c9feSEric Biggers err = test_cipher(tfm, DECRYPT, suite->vecs, suite->count); 3531da7f033dSHerbert Xu 35321aa4ecd9SHerbert Xu crypto_free_cipher(tfm); 35331aa4ecd9SHerbert Xu return err; 35341aa4ecd9SHerbert Xu } 35351aa4ecd9SHerbert Xu 3536da7f033dSHerbert Xu static int alg_test_comp(const struct alg_test_desc *desc, const char *driver, 3537da7f033dSHerbert Xu u32 type, u32 mask) 3538da7f033dSHerbert Xu { 3539d7db7a88SGiovanni Cabiddu struct crypto_comp *comp; 3540d7db7a88SGiovanni Cabiddu struct crypto_acomp *acomp; 3541da7f033dSHerbert Xu int err; 3542d7db7a88SGiovanni Cabiddu u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK; 3543da7f033dSHerbert Xu 3544d7db7a88SGiovanni Cabiddu if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) { 3545d7db7a88SGiovanni Cabiddu acomp = crypto_alloc_acomp(driver, type, mask); 3546d7db7a88SGiovanni Cabiddu if (IS_ERR(acomp)) { 3547d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Failed to load transform for %s: %ld\n", 3548d7db7a88SGiovanni Cabiddu driver, PTR_ERR(acomp)); 3549d7db7a88SGiovanni Cabiddu return PTR_ERR(acomp); 3550d7db7a88SGiovanni Cabiddu } 3551d7db7a88SGiovanni Cabiddu err = test_acomp(acomp, desc->suite.comp.comp.vecs, 3552d7db7a88SGiovanni Cabiddu desc->suite.comp.decomp.vecs, 3553d7db7a88SGiovanni Cabiddu desc->suite.comp.comp.count, 3554d7db7a88SGiovanni Cabiddu desc->suite.comp.decomp.count); 3555d7db7a88SGiovanni Cabiddu crypto_free_acomp(acomp); 3556d7db7a88SGiovanni Cabiddu } else { 3557d7db7a88SGiovanni Cabiddu comp = crypto_alloc_comp(driver, type, mask); 3558d7db7a88SGiovanni Cabiddu if (IS_ERR(comp)) { 3559d7db7a88SGiovanni Cabiddu pr_err("alg: comp: Failed to load transform for %s: %ld\n", 3560d7db7a88SGiovanni Cabiddu driver, PTR_ERR(comp)); 3561d7db7a88SGiovanni Cabiddu return PTR_ERR(comp); 3562da7f033dSHerbert Xu } 3563da7f033dSHerbert Xu 3564d7db7a88SGiovanni Cabiddu err = test_comp(comp, desc->suite.comp.comp.vecs, 3565da7f033dSHerbert Xu desc->suite.comp.decomp.vecs, 3566da7f033dSHerbert Xu desc->suite.comp.comp.count, 3567da7f033dSHerbert Xu desc->suite.comp.decomp.count); 3568da7f033dSHerbert Xu 3569d7db7a88SGiovanni Cabiddu crypto_free_comp(comp); 3570d7db7a88SGiovanni Cabiddu } 3571da7f033dSHerbert Xu return err; 3572da7f033dSHerbert Xu } 3573da7f033dSHerbert Xu 35748e3ee85eSHerbert Xu static int alg_test_crc32c(const struct alg_test_desc *desc, 35758e3ee85eSHerbert Xu const char *driver, u32 type, u32 mask) 35768e3ee85eSHerbert Xu { 35778e3ee85eSHerbert Xu struct crypto_shash *tfm; 3578cb9dde88SEric Biggers __le32 val; 35798e3ee85eSHerbert Xu int err; 35808e3ee85eSHerbert Xu 35818e3ee85eSHerbert Xu err = alg_test_hash(desc, driver, type, mask); 35828e3ee85eSHerbert Xu if (err) 3583eb5e6730SEric Biggers return err; 35848e3ee85eSHerbert Xu 3585eed93e0cSHerbert Xu tfm = crypto_alloc_shash(driver, type, mask); 35868e3ee85eSHerbert Xu if (IS_ERR(tfm)) { 3587eb5e6730SEric Biggers if (PTR_ERR(tfm) == -ENOENT) { 3588eb5e6730SEric Biggers /* 3589eb5e6730SEric Biggers * This crc32c implementation is only available through 3590eb5e6730SEric Biggers * ahash API, not the shash API, so the remaining part 3591eb5e6730SEric Biggers * of the test is not applicable to it. 3592eb5e6730SEric Biggers */ 3593eb5e6730SEric Biggers return 0; 3594eb5e6730SEric Biggers } 35958e3ee85eSHerbert Xu printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: " 35968e3ee85eSHerbert Xu "%ld\n", driver, PTR_ERR(tfm)); 3597eb5e6730SEric Biggers return PTR_ERR(tfm); 35988e3ee85eSHerbert Xu } 35998e3ee85eSHerbert Xu 36008e3ee85eSHerbert Xu do { 36014c5c3024SJan-Simon Möller SHASH_DESC_ON_STACK(shash, tfm); 36024c5c3024SJan-Simon Möller u32 *ctx = (u32 *)shash_desc_ctx(shash); 36038e3ee85eSHerbert Xu 36044c5c3024SJan-Simon Möller shash->tfm = tfm; 36058e3ee85eSHerbert Xu 3606cb9dde88SEric Biggers *ctx = 420553207; 36074c5c3024SJan-Simon Möller err = crypto_shash_final(shash, (u8 *)&val); 36088e3ee85eSHerbert Xu if (err) { 36098e3ee85eSHerbert Xu printk(KERN_ERR "alg: crc32c: Operation failed for " 36108e3ee85eSHerbert Xu "%s: %d\n", driver, err); 36118e3ee85eSHerbert Xu break; 36128e3ee85eSHerbert Xu } 36138e3ee85eSHerbert Xu 3614cb9dde88SEric Biggers if (val != cpu_to_le32(~420553207)) { 3615cb9dde88SEric Biggers pr_err("alg: crc32c: Test failed for %s: %u\n", 3616cb9dde88SEric Biggers driver, le32_to_cpu(val)); 36178e3ee85eSHerbert Xu err = -EINVAL; 36188e3ee85eSHerbert Xu } 36198e3ee85eSHerbert Xu } while (0); 36208e3ee85eSHerbert Xu 36218e3ee85eSHerbert Xu crypto_free_shash(tfm); 36228e3ee85eSHerbert Xu 36238e3ee85eSHerbert Xu return err; 36248e3ee85eSHerbert Xu } 36258e3ee85eSHerbert Xu 36267647d6ceSJarod Wilson static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver, 36277647d6ceSJarod Wilson u32 type, u32 mask) 36287647d6ceSJarod Wilson { 36297647d6ceSJarod Wilson struct crypto_rng *rng; 36307647d6ceSJarod Wilson int err; 36317647d6ceSJarod Wilson 3632eed93e0cSHerbert Xu rng = crypto_alloc_rng(driver, type, mask); 36337647d6ceSJarod Wilson if (IS_ERR(rng)) { 36347647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to load transform for %s: " 36357647d6ceSJarod Wilson "%ld\n", driver, PTR_ERR(rng)); 36367647d6ceSJarod Wilson return PTR_ERR(rng); 36377647d6ceSJarod Wilson } 36387647d6ceSJarod Wilson 36397647d6ceSJarod Wilson err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count); 36407647d6ceSJarod Wilson 36417647d6ceSJarod Wilson crypto_free_rng(rng); 36427647d6ceSJarod Wilson 36437647d6ceSJarod Wilson return err; 36447647d6ceSJarod Wilson } 36457647d6ceSJarod Wilson 364664d1cdfbSStephan Mueller 3647b13b1e0cSEric Biggers static int drbg_cavs_test(const struct drbg_testvec *test, int pr, 364864d1cdfbSStephan Mueller const char *driver, u32 type, u32 mask) 364964d1cdfbSStephan Mueller { 365064d1cdfbSStephan Mueller int ret = -EAGAIN; 365164d1cdfbSStephan Mueller struct crypto_rng *drng; 365264d1cdfbSStephan Mueller struct drbg_test_data test_data; 365364d1cdfbSStephan Mueller struct drbg_string addtl, pers, testentropy; 365464d1cdfbSStephan Mueller unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL); 365564d1cdfbSStephan Mueller 365664d1cdfbSStephan Mueller if (!buf) 365764d1cdfbSStephan Mueller return -ENOMEM; 365864d1cdfbSStephan Mueller 3659eed93e0cSHerbert Xu drng = crypto_alloc_rng(driver, type, mask); 366064d1cdfbSStephan Mueller if (IS_ERR(drng)) { 366164d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for " 366264d1cdfbSStephan Mueller "%s\n", driver); 366364d1cdfbSStephan Mueller kzfree(buf); 366464d1cdfbSStephan Mueller return -ENOMEM; 366564d1cdfbSStephan Mueller } 366664d1cdfbSStephan Mueller 366764d1cdfbSStephan Mueller test_data.testentropy = &testentropy; 366864d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entropy, test->entropylen); 366964d1cdfbSStephan Mueller drbg_string_fill(&pers, test->pers, test->perslen); 367064d1cdfbSStephan Mueller ret = crypto_drbg_reset_test(drng, &pers, &test_data); 367164d1cdfbSStephan Mueller if (ret) { 367264d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: Failed to reset rng\n"); 367364d1cdfbSStephan Mueller goto outbuf; 367464d1cdfbSStephan Mueller } 367564d1cdfbSStephan Mueller 367664d1cdfbSStephan Mueller drbg_string_fill(&addtl, test->addtla, test->addtllen); 367764d1cdfbSStephan Mueller if (pr) { 367864d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entpra, test->entprlen); 367964d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl_test(drng, 368064d1cdfbSStephan Mueller buf, test->expectedlen, &addtl, &test_data); 368164d1cdfbSStephan Mueller } else { 368264d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl(drng, 368364d1cdfbSStephan Mueller buf, test->expectedlen, &addtl); 368464d1cdfbSStephan Mueller } 368519e60e13SStephan Mueller if (ret < 0) { 368664d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not obtain random data for " 368764d1cdfbSStephan Mueller "driver %s\n", driver); 368864d1cdfbSStephan Mueller goto outbuf; 368964d1cdfbSStephan Mueller } 369064d1cdfbSStephan Mueller 369164d1cdfbSStephan Mueller drbg_string_fill(&addtl, test->addtlb, test->addtllen); 369264d1cdfbSStephan Mueller if (pr) { 369364d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entprb, test->entprlen); 369464d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl_test(drng, 369564d1cdfbSStephan Mueller buf, test->expectedlen, &addtl, &test_data); 369664d1cdfbSStephan Mueller } else { 369764d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl(drng, 369864d1cdfbSStephan Mueller buf, test->expectedlen, &addtl); 369964d1cdfbSStephan Mueller } 370019e60e13SStephan Mueller if (ret < 0) { 370164d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not obtain random data for " 370264d1cdfbSStephan Mueller "driver %s\n", driver); 370364d1cdfbSStephan Mueller goto outbuf; 370464d1cdfbSStephan Mueller } 370564d1cdfbSStephan Mueller 370664d1cdfbSStephan Mueller ret = memcmp(test->expected, buf, test->expectedlen); 370764d1cdfbSStephan Mueller 370864d1cdfbSStephan Mueller outbuf: 370964d1cdfbSStephan Mueller crypto_free_rng(drng); 371064d1cdfbSStephan Mueller kzfree(buf); 371164d1cdfbSStephan Mueller return ret; 371264d1cdfbSStephan Mueller } 371364d1cdfbSStephan Mueller 371464d1cdfbSStephan Mueller 371564d1cdfbSStephan Mueller static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver, 371664d1cdfbSStephan Mueller u32 type, u32 mask) 371764d1cdfbSStephan Mueller { 371864d1cdfbSStephan Mueller int err = 0; 371964d1cdfbSStephan Mueller int pr = 0; 372064d1cdfbSStephan Mueller int i = 0; 3721b13b1e0cSEric Biggers const struct drbg_testvec *template = desc->suite.drbg.vecs; 372264d1cdfbSStephan Mueller unsigned int tcount = desc->suite.drbg.count; 372364d1cdfbSStephan Mueller 372464d1cdfbSStephan Mueller if (0 == memcmp(driver, "drbg_pr_", 8)) 372564d1cdfbSStephan Mueller pr = 1; 372664d1cdfbSStephan Mueller 372764d1cdfbSStephan Mueller for (i = 0; i < tcount; i++) { 372864d1cdfbSStephan Mueller err = drbg_cavs_test(&template[i], pr, driver, type, mask); 372964d1cdfbSStephan Mueller if (err) { 373064d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: Test %d failed for %s\n", 373164d1cdfbSStephan Mueller i, driver); 373264d1cdfbSStephan Mueller err = -EINVAL; 373364d1cdfbSStephan Mueller break; 373464d1cdfbSStephan Mueller } 373564d1cdfbSStephan Mueller } 373664d1cdfbSStephan Mueller return err; 373764d1cdfbSStephan Mueller 373864d1cdfbSStephan Mueller } 373964d1cdfbSStephan Mueller 3740b13b1e0cSEric Biggers static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec, 3741802c7f1cSSalvatore Benedetto const char *alg) 3742802c7f1cSSalvatore Benedetto { 3743802c7f1cSSalvatore Benedetto struct kpp_request *req; 3744802c7f1cSSalvatore Benedetto void *input_buf = NULL; 3745802c7f1cSSalvatore Benedetto void *output_buf = NULL; 374647d3fd39STudor-Dan Ambarus void *a_public = NULL; 374747d3fd39STudor-Dan Ambarus void *a_ss = NULL; 374847d3fd39STudor-Dan Ambarus void *shared_secret = NULL; 37497f397136SGilad Ben-Yossef struct crypto_wait wait; 3750802c7f1cSSalvatore Benedetto unsigned int out_len_max; 3751802c7f1cSSalvatore Benedetto int err = -ENOMEM; 3752802c7f1cSSalvatore Benedetto struct scatterlist src, dst; 3753802c7f1cSSalvatore Benedetto 3754802c7f1cSSalvatore Benedetto req = kpp_request_alloc(tfm, GFP_KERNEL); 3755802c7f1cSSalvatore Benedetto if (!req) 3756802c7f1cSSalvatore Benedetto return err; 3757802c7f1cSSalvatore Benedetto 37587f397136SGilad Ben-Yossef crypto_init_wait(&wait); 3759802c7f1cSSalvatore Benedetto 3760802c7f1cSSalvatore Benedetto err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size); 3761802c7f1cSSalvatore Benedetto if (err < 0) 3762802c7f1cSSalvatore Benedetto goto free_req; 3763802c7f1cSSalvatore Benedetto 3764802c7f1cSSalvatore Benedetto out_len_max = crypto_kpp_maxsize(tfm); 3765802c7f1cSSalvatore Benedetto output_buf = kzalloc(out_len_max, GFP_KERNEL); 3766802c7f1cSSalvatore Benedetto if (!output_buf) { 3767802c7f1cSSalvatore Benedetto err = -ENOMEM; 3768802c7f1cSSalvatore Benedetto goto free_req; 3769802c7f1cSSalvatore Benedetto } 3770802c7f1cSSalvatore Benedetto 3771802c7f1cSSalvatore Benedetto /* Use appropriate parameter as base */ 3772802c7f1cSSalvatore Benedetto kpp_request_set_input(req, NULL, 0); 3773802c7f1cSSalvatore Benedetto sg_init_one(&dst, output_buf, out_len_max); 3774802c7f1cSSalvatore Benedetto kpp_request_set_output(req, &dst, out_len_max); 3775802c7f1cSSalvatore Benedetto kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 37767f397136SGilad Ben-Yossef crypto_req_done, &wait); 3777802c7f1cSSalvatore Benedetto 377847d3fd39STudor-Dan Ambarus /* Compute party A's public key */ 37797f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait); 3780802c7f1cSSalvatore Benedetto if (err) { 378147d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: generate public key test failed. err %d\n", 3782802c7f1cSSalvatore Benedetto alg, err); 3783802c7f1cSSalvatore Benedetto goto free_output; 3784802c7f1cSSalvatore Benedetto } 378547d3fd39STudor-Dan Ambarus 378647d3fd39STudor-Dan Ambarus if (vec->genkey) { 378747d3fd39STudor-Dan Ambarus /* Save party A's public key */ 3788e3d90e52SChristopher Diaz Riveros a_public = kmemdup(sg_virt(req->dst), out_len_max, GFP_KERNEL); 378947d3fd39STudor-Dan Ambarus if (!a_public) { 379047d3fd39STudor-Dan Ambarus err = -ENOMEM; 379147d3fd39STudor-Dan Ambarus goto free_output; 379247d3fd39STudor-Dan Ambarus } 379347d3fd39STudor-Dan Ambarus } else { 3794802c7f1cSSalvatore Benedetto /* Verify calculated public key */ 3795802c7f1cSSalvatore Benedetto if (memcmp(vec->expected_a_public, sg_virt(req->dst), 3796802c7f1cSSalvatore Benedetto vec->expected_a_public_size)) { 379747d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n", 3798802c7f1cSSalvatore Benedetto alg); 3799802c7f1cSSalvatore Benedetto err = -EINVAL; 3800802c7f1cSSalvatore Benedetto goto free_output; 3801802c7f1cSSalvatore Benedetto } 380247d3fd39STudor-Dan Ambarus } 3803802c7f1cSSalvatore Benedetto 3804802c7f1cSSalvatore Benedetto /* Calculate shared secret key by using counter part (b) public key. */ 3805e3d90e52SChristopher Diaz Riveros input_buf = kmemdup(vec->b_public, vec->b_public_size, GFP_KERNEL); 3806802c7f1cSSalvatore Benedetto if (!input_buf) { 3807802c7f1cSSalvatore Benedetto err = -ENOMEM; 3808802c7f1cSSalvatore Benedetto goto free_output; 3809802c7f1cSSalvatore Benedetto } 3810802c7f1cSSalvatore Benedetto 3811802c7f1cSSalvatore Benedetto sg_init_one(&src, input_buf, vec->b_public_size); 3812802c7f1cSSalvatore Benedetto sg_init_one(&dst, output_buf, out_len_max); 3813802c7f1cSSalvatore Benedetto kpp_request_set_input(req, &src, vec->b_public_size); 3814802c7f1cSSalvatore Benedetto kpp_request_set_output(req, &dst, out_len_max); 3815802c7f1cSSalvatore Benedetto kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 38167f397136SGilad Ben-Yossef crypto_req_done, &wait); 38177f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait); 3818802c7f1cSSalvatore Benedetto if (err) { 381947d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n", 3820802c7f1cSSalvatore Benedetto alg, err); 3821802c7f1cSSalvatore Benedetto goto free_all; 3822802c7f1cSSalvatore Benedetto } 382347d3fd39STudor-Dan Ambarus 382447d3fd39STudor-Dan Ambarus if (vec->genkey) { 382547d3fd39STudor-Dan Ambarus /* Save the shared secret obtained by party A */ 3826e3d90e52SChristopher Diaz Riveros a_ss = kmemdup(sg_virt(req->dst), vec->expected_ss_size, GFP_KERNEL); 382747d3fd39STudor-Dan Ambarus if (!a_ss) { 382847d3fd39STudor-Dan Ambarus err = -ENOMEM; 382947d3fd39STudor-Dan Ambarus goto free_all; 383047d3fd39STudor-Dan Ambarus } 383147d3fd39STudor-Dan Ambarus 383247d3fd39STudor-Dan Ambarus /* 383347d3fd39STudor-Dan Ambarus * Calculate party B's shared secret by using party A's 383447d3fd39STudor-Dan Ambarus * public key. 383547d3fd39STudor-Dan Ambarus */ 383647d3fd39STudor-Dan Ambarus err = crypto_kpp_set_secret(tfm, vec->b_secret, 383747d3fd39STudor-Dan Ambarus vec->b_secret_size); 383847d3fd39STudor-Dan Ambarus if (err < 0) 383947d3fd39STudor-Dan Ambarus goto free_all; 384047d3fd39STudor-Dan Ambarus 384147d3fd39STudor-Dan Ambarus sg_init_one(&src, a_public, vec->expected_a_public_size); 384247d3fd39STudor-Dan Ambarus sg_init_one(&dst, output_buf, out_len_max); 384347d3fd39STudor-Dan Ambarus kpp_request_set_input(req, &src, vec->expected_a_public_size); 384447d3fd39STudor-Dan Ambarus kpp_request_set_output(req, &dst, out_len_max); 384547d3fd39STudor-Dan Ambarus kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 38467f397136SGilad Ben-Yossef crypto_req_done, &wait); 38477f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), 38487f397136SGilad Ben-Yossef &wait); 384947d3fd39STudor-Dan Ambarus if (err) { 385047d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party B: compute shared secret failed. err %d\n", 385147d3fd39STudor-Dan Ambarus alg, err); 385247d3fd39STudor-Dan Ambarus goto free_all; 385347d3fd39STudor-Dan Ambarus } 385447d3fd39STudor-Dan Ambarus 385547d3fd39STudor-Dan Ambarus shared_secret = a_ss; 385647d3fd39STudor-Dan Ambarus } else { 385747d3fd39STudor-Dan Ambarus shared_secret = (void *)vec->expected_ss; 385847d3fd39STudor-Dan Ambarus } 385947d3fd39STudor-Dan Ambarus 3860802c7f1cSSalvatore Benedetto /* 3861802c7f1cSSalvatore Benedetto * verify shared secret from which the user will derive 3862802c7f1cSSalvatore Benedetto * secret key by executing whatever hash it has chosen 3863802c7f1cSSalvatore Benedetto */ 386447d3fd39STudor-Dan Ambarus if (memcmp(shared_secret, sg_virt(req->dst), 3865802c7f1cSSalvatore Benedetto vec->expected_ss_size)) { 3866802c7f1cSSalvatore Benedetto pr_err("alg: %s: compute shared secret test failed. Invalid output\n", 3867802c7f1cSSalvatore Benedetto alg); 3868802c7f1cSSalvatore Benedetto err = -EINVAL; 3869802c7f1cSSalvatore Benedetto } 3870802c7f1cSSalvatore Benedetto 3871802c7f1cSSalvatore Benedetto free_all: 387247d3fd39STudor-Dan Ambarus kfree(a_ss); 3873802c7f1cSSalvatore Benedetto kfree(input_buf); 3874802c7f1cSSalvatore Benedetto free_output: 387547d3fd39STudor-Dan Ambarus kfree(a_public); 3876802c7f1cSSalvatore Benedetto kfree(output_buf); 3877802c7f1cSSalvatore Benedetto free_req: 3878802c7f1cSSalvatore Benedetto kpp_request_free(req); 3879802c7f1cSSalvatore Benedetto return err; 3880802c7f1cSSalvatore Benedetto } 3881802c7f1cSSalvatore Benedetto 3882802c7f1cSSalvatore Benedetto static int test_kpp(struct crypto_kpp *tfm, const char *alg, 3883b13b1e0cSEric Biggers const struct kpp_testvec *vecs, unsigned int tcount) 3884802c7f1cSSalvatore Benedetto { 3885802c7f1cSSalvatore Benedetto int ret, i; 3886802c7f1cSSalvatore Benedetto 3887802c7f1cSSalvatore Benedetto for (i = 0; i < tcount; i++) { 3888802c7f1cSSalvatore Benedetto ret = do_test_kpp(tfm, vecs++, alg); 3889802c7f1cSSalvatore Benedetto if (ret) { 3890802c7f1cSSalvatore Benedetto pr_err("alg: %s: test failed on vector %d, err=%d\n", 3891802c7f1cSSalvatore Benedetto alg, i + 1, ret); 3892802c7f1cSSalvatore Benedetto return ret; 3893802c7f1cSSalvatore Benedetto } 3894802c7f1cSSalvatore Benedetto } 3895802c7f1cSSalvatore Benedetto return 0; 3896802c7f1cSSalvatore Benedetto } 3897802c7f1cSSalvatore Benedetto 3898802c7f1cSSalvatore Benedetto static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver, 3899802c7f1cSSalvatore Benedetto u32 type, u32 mask) 3900802c7f1cSSalvatore Benedetto { 3901802c7f1cSSalvatore Benedetto struct crypto_kpp *tfm; 3902802c7f1cSSalvatore Benedetto int err = 0; 3903802c7f1cSSalvatore Benedetto 3904eed93e0cSHerbert Xu tfm = crypto_alloc_kpp(driver, type, mask); 3905802c7f1cSSalvatore Benedetto if (IS_ERR(tfm)) { 3906802c7f1cSSalvatore Benedetto pr_err("alg: kpp: Failed to load tfm for %s: %ld\n", 3907802c7f1cSSalvatore Benedetto driver, PTR_ERR(tfm)); 3908802c7f1cSSalvatore Benedetto return PTR_ERR(tfm); 3909802c7f1cSSalvatore Benedetto } 3910802c7f1cSSalvatore Benedetto if (desc->suite.kpp.vecs) 3911802c7f1cSSalvatore Benedetto err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs, 3912802c7f1cSSalvatore Benedetto desc->suite.kpp.count); 3913802c7f1cSSalvatore Benedetto 3914802c7f1cSSalvatore Benedetto crypto_free_kpp(tfm); 3915802c7f1cSSalvatore Benedetto return err; 3916802c7f1cSSalvatore Benedetto } 3917802c7f1cSSalvatore Benedetto 3918f1774cb8SVitaly Chikunov static u8 *test_pack_u32(u8 *dst, u32 val) 3919f1774cb8SVitaly Chikunov { 3920f1774cb8SVitaly Chikunov memcpy(dst, &val, sizeof(val)); 3921f1774cb8SVitaly Chikunov return dst + sizeof(val); 3922f1774cb8SVitaly Chikunov } 3923f1774cb8SVitaly Chikunov 392450d2b643SHerbert Xu static int test_akcipher_one(struct crypto_akcipher *tfm, 3925b13b1e0cSEric Biggers const struct akcipher_testvec *vecs) 3926946cc463STadeusz Struk { 3927df27b26fSHerbert Xu char *xbuf[XBUFSIZE]; 3928946cc463STadeusz Struk struct akcipher_request *req; 3929946cc463STadeusz Struk void *outbuf_enc = NULL; 3930946cc463STadeusz Struk void *outbuf_dec = NULL; 39317f397136SGilad Ben-Yossef struct crypto_wait wait; 3932946cc463STadeusz Struk unsigned int out_len_max, out_len = 0; 3933946cc463STadeusz Struk int err = -ENOMEM; 3934c7381b01SVitaly Chikunov struct scatterlist src, dst, src_tab[3]; 39350507de94SVitaly Chikunov const char *m, *c; 39360507de94SVitaly Chikunov unsigned int m_size, c_size; 39370507de94SVitaly Chikunov const char *op; 3938f1774cb8SVitaly Chikunov u8 *key, *ptr; 3939946cc463STadeusz Struk 3940df27b26fSHerbert Xu if (testmgr_alloc_buf(xbuf)) 3941df27b26fSHerbert Xu return err; 3942df27b26fSHerbert Xu 3943946cc463STadeusz Struk req = akcipher_request_alloc(tfm, GFP_KERNEL); 3944946cc463STadeusz Struk if (!req) 3945df27b26fSHerbert Xu goto free_xbuf; 3946946cc463STadeusz Struk 39477f397136SGilad Ben-Yossef crypto_init_wait(&wait); 394822287b0bSTadeusz Struk 3949f1774cb8SVitaly Chikunov key = kmalloc(vecs->key_len + sizeof(u32) * 2 + vecs->param_len, 3950f1774cb8SVitaly Chikunov GFP_KERNEL); 3951f1774cb8SVitaly Chikunov if (!key) 3952f1774cb8SVitaly Chikunov goto free_xbuf; 3953f1774cb8SVitaly Chikunov memcpy(key, vecs->key, vecs->key_len); 3954f1774cb8SVitaly Chikunov ptr = key + vecs->key_len; 3955f1774cb8SVitaly Chikunov ptr = test_pack_u32(ptr, vecs->algo); 3956f1774cb8SVitaly Chikunov ptr = test_pack_u32(ptr, vecs->param_len); 3957f1774cb8SVitaly Chikunov memcpy(ptr, vecs->params, vecs->param_len); 3958f1774cb8SVitaly Chikunov 395922287b0bSTadeusz Struk if (vecs->public_key_vec) 3960f1774cb8SVitaly Chikunov err = crypto_akcipher_set_pub_key(tfm, key, vecs->key_len); 396122287b0bSTadeusz Struk else 3962f1774cb8SVitaly Chikunov err = crypto_akcipher_set_priv_key(tfm, key, vecs->key_len); 3963946cc463STadeusz Struk if (err) 3964946cc463STadeusz Struk goto free_req; 3965946cc463STadeusz Struk 39660507de94SVitaly Chikunov /* 39670507de94SVitaly Chikunov * First run test which do not require a private key, such as 39680507de94SVitaly Chikunov * encrypt or verify. 39690507de94SVitaly Chikunov */ 3970c7381b01SVitaly Chikunov err = -ENOMEM; 3971c7381b01SVitaly Chikunov out_len_max = crypto_akcipher_maxsize(tfm); 3972946cc463STadeusz Struk outbuf_enc = kzalloc(out_len_max, GFP_KERNEL); 3973946cc463STadeusz Struk if (!outbuf_enc) 3974946cc463STadeusz Struk goto free_req; 3975946cc463STadeusz Struk 39760507de94SVitaly Chikunov if (!vecs->siggen_sigver_test) { 39770507de94SVitaly Chikunov m = vecs->m; 39780507de94SVitaly Chikunov m_size = vecs->m_size; 39790507de94SVitaly Chikunov c = vecs->c; 39800507de94SVitaly Chikunov c_size = vecs->c_size; 39810507de94SVitaly Chikunov op = "encrypt"; 39820507de94SVitaly Chikunov } else { 39830507de94SVitaly Chikunov /* Swap args so we could keep plaintext (digest) 39840507de94SVitaly Chikunov * in vecs->m, and cooked signature in vecs->c. 39850507de94SVitaly Chikunov */ 39860507de94SVitaly Chikunov m = vecs->c; /* signature */ 39870507de94SVitaly Chikunov m_size = vecs->c_size; 39880507de94SVitaly Chikunov c = vecs->m; /* digest */ 39890507de94SVitaly Chikunov c_size = vecs->m_size; 39900507de94SVitaly Chikunov op = "verify"; 39910507de94SVitaly Chikunov } 3992df27b26fSHerbert Xu 39930507de94SVitaly Chikunov if (WARN_ON(m_size > PAGE_SIZE)) 39940507de94SVitaly Chikunov goto free_all; 39950507de94SVitaly Chikunov memcpy(xbuf[0], m, m_size); 3996df27b26fSHerbert Xu 3997c7381b01SVitaly Chikunov sg_init_table(src_tab, 3); 3998df27b26fSHerbert Xu sg_set_buf(&src_tab[0], xbuf[0], 8); 39990507de94SVitaly Chikunov sg_set_buf(&src_tab[1], xbuf[0] + 8, m_size - 8); 4000c7381b01SVitaly Chikunov if (vecs->siggen_sigver_test) { 4001c7381b01SVitaly Chikunov if (WARN_ON(c_size > PAGE_SIZE)) 4002c7381b01SVitaly Chikunov goto free_all; 4003c7381b01SVitaly Chikunov memcpy(xbuf[1], c, c_size); 4004c7381b01SVitaly Chikunov sg_set_buf(&src_tab[2], xbuf[1], c_size); 4005c7381b01SVitaly Chikunov akcipher_request_set_crypt(req, src_tab, NULL, m_size, c_size); 4006c7381b01SVitaly Chikunov } else { 400722287b0bSTadeusz Struk sg_init_one(&dst, outbuf_enc, out_len_max); 40080507de94SVitaly Chikunov akcipher_request_set_crypt(req, src_tab, &dst, m_size, 400922287b0bSTadeusz Struk out_len_max); 4010c7381b01SVitaly Chikunov } 4011946cc463STadeusz Struk akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 40127f397136SGilad Ben-Yossef crypto_req_done, &wait); 4013946cc463STadeusz Struk 40147f397136SGilad Ben-Yossef err = crypto_wait_req(vecs->siggen_sigver_test ? 40150507de94SVitaly Chikunov /* Run asymmetric signature verification */ 40160507de94SVitaly Chikunov crypto_akcipher_verify(req) : 40171207107cSStephan Mueller /* Run asymmetric encrypt */ 40187f397136SGilad Ben-Yossef crypto_akcipher_encrypt(req), &wait); 4019946cc463STadeusz Struk if (err) { 40200507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. err %d\n", op, err); 4021946cc463STadeusz Struk goto free_all; 4022946cc463STadeusz Struk } 4023c7381b01SVitaly Chikunov if (!vecs->siggen_sigver_test) { 40240507de94SVitaly Chikunov if (req->dst_len != c_size) { 40250507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output len\n", 40260507de94SVitaly Chikunov op); 4027946cc463STadeusz Struk err = -EINVAL; 4028946cc463STadeusz Struk goto free_all; 4029946cc463STadeusz Struk } 4030946cc463STadeusz Struk /* verify that encrypted message is equal to expected */ 4031c7381b01SVitaly Chikunov if (memcmp(c, outbuf_enc, c_size) != 0) { 4032c7381b01SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output\n", 4033c7381b01SVitaly Chikunov op); 40340507de94SVitaly Chikunov hexdump(outbuf_enc, c_size); 4035946cc463STadeusz Struk err = -EINVAL; 4036946cc463STadeusz Struk goto free_all; 4037946cc463STadeusz Struk } 4038c7381b01SVitaly Chikunov } 40390507de94SVitaly Chikunov 40400507de94SVitaly Chikunov /* 40410507de94SVitaly Chikunov * Don't invoke (decrypt or sign) test which require a private key 40420507de94SVitaly Chikunov * for vectors with only a public key. 40430507de94SVitaly Chikunov */ 4044946cc463STadeusz Struk if (vecs->public_key_vec) { 4045946cc463STadeusz Struk err = 0; 4046946cc463STadeusz Struk goto free_all; 4047946cc463STadeusz Struk } 4048946cc463STadeusz Struk outbuf_dec = kzalloc(out_len_max, GFP_KERNEL); 4049946cc463STadeusz Struk if (!outbuf_dec) { 4050946cc463STadeusz Struk err = -ENOMEM; 4051946cc463STadeusz Struk goto free_all; 4052946cc463STadeusz Struk } 4053df27b26fSHerbert Xu 40540507de94SVitaly Chikunov op = vecs->siggen_sigver_test ? "sign" : "decrypt"; 40550507de94SVitaly Chikunov if (WARN_ON(c_size > PAGE_SIZE)) 4056df27b26fSHerbert Xu goto free_all; 40570507de94SVitaly Chikunov memcpy(xbuf[0], c, c_size); 4058df27b26fSHerbert Xu 40590507de94SVitaly Chikunov sg_init_one(&src, xbuf[0], c_size); 406022287b0bSTadeusz Struk sg_init_one(&dst, outbuf_dec, out_len_max); 40617f397136SGilad Ben-Yossef crypto_init_wait(&wait); 40620507de94SVitaly Chikunov akcipher_request_set_crypt(req, &src, &dst, c_size, out_len_max); 4063946cc463STadeusz Struk 40647f397136SGilad Ben-Yossef err = crypto_wait_req(vecs->siggen_sigver_test ? 40650507de94SVitaly Chikunov /* Run asymmetric signature generation */ 40660507de94SVitaly Chikunov crypto_akcipher_sign(req) : 40671207107cSStephan Mueller /* Run asymmetric decrypt */ 40687f397136SGilad Ben-Yossef crypto_akcipher_decrypt(req), &wait); 4069946cc463STadeusz Struk if (err) { 40700507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. err %d\n", op, err); 4071946cc463STadeusz Struk goto free_all; 4072946cc463STadeusz Struk } 4073946cc463STadeusz Struk out_len = req->dst_len; 40740507de94SVitaly Chikunov if (out_len < m_size) { 40750507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output len %u\n", 40760507de94SVitaly Chikunov op, out_len); 4077946cc463STadeusz Struk err = -EINVAL; 4078946cc463STadeusz Struk goto free_all; 4079946cc463STadeusz Struk } 4080946cc463STadeusz Struk /* verify that decrypted message is equal to the original msg */ 40810507de94SVitaly Chikunov if (memchr_inv(outbuf_dec, 0, out_len - m_size) || 40820507de94SVitaly Chikunov memcmp(m, outbuf_dec + out_len - m_size, m_size)) { 40830507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output\n", op); 408450d2b643SHerbert Xu hexdump(outbuf_dec, out_len); 4085946cc463STadeusz Struk err = -EINVAL; 4086946cc463STadeusz Struk } 4087946cc463STadeusz Struk free_all: 4088946cc463STadeusz Struk kfree(outbuf_dec); 4089946cc463STadeusz Struk kfree(outbuf_enc); 4090946cc463STadeusz Struk free_req: 4091946cc463STadeusz Struk akcipher_request_free(req); 4092f1774cb8SVitaly Chikunov kfree(key); 4093df27b26fSHerbert Xu free_xbuf: 4094df27b26fSHerbert Xu testmgr_free_buf(xbuf); 4095946cc463STadeusz Struk return err; 4096946cc463STadeusz Struk } 4097946cc463STadeusz Struk 409850d2b643SHerbert Xu static int test_akcipher(struct crypto_akcipher *tfm, const char *alg, 4099b13b1e0cSEric Biggers const struct akcipher_testvec *vecs, 4100b13b1e0cSEric Biggers unsigned int tcount) 4101946cc463STadeusz Struk { 410215226e48SHerbert Xu const char *algo = 410315226e48SHerbert Xu crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm)); 4104946cc463STadeusz Struk int ret, i; 4105946cc463STadeusz Struk 4106946cc463STadeusz Struk for (i = 0; i < tcount; i++) { 410750d2b643SHerbert Xu ret = test_akcipher_one(tfm, vecs++); 410850d2b643SHerbert Xu if (!ret) 410950d2b643SHerbert Xu continue; 411050d2b643SHerbert Xu 411115226e48SHerbert Xu pr_err("alg: akcipher: test %d failed for %s, err=%d\n", 411215226e48SHerbert Xu i + 1, algo, ret); 4113946cc463STadeusz Struk return ret; 4114946cc463STadeusz Struk } 4115946cc463STadeusz Struk return 0; 4116946cc463STadeusz Struk } 4117946cc463STadeusz Struk 4118946cc463STadeusz Struk static int alg_test_akcipher(const struct alg_test_desc *desc, 4119946cc463STadeusz Struk const char *driver, u32 type, u32 mask) 4120946cc463STadeusz Struk { 4121946cc463STadeusz Struk struct crypto_akcipher *tfm; 4122946cc463STadeusz Struk int err = 0; 4123946cc463STadeusz Struk 4124eed93e0cSHerbert Xu tfm = crypto_alloc_akcipher(driver, type, mask); 4125946cc463STadeusz Struk if (IS_ERR(tfm)) { 4126946cc463STadeusz Struk pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n", 4127946cc463STadeusz Struk driver, PTR_ERR(tfm)); 4128946cc463STadeusz Struk return PTR_ERR(tfm); 4129946cc463STadeusz Struk } 4130946cc463STadeusz Struk if (desc->suite.akcipher.vecs) 4131946cc463STadeusz Struk err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs, 4132946cc463STadeusz Struk desc->suite.akcipher.count); 4133946cc463STadeusz Struk 4134946cc463STadeusz Struk crypto_free_akcipher(tfm); 4135946cc463STadeusz Struk return err; 4136946cc463STadeusz Struk } 4137946cc463STadeusz Struk 4138863b557aSYouquan, Song static int alg_test_null(const struct alg_test_desc *desc, 4139863b557aSYouquan, Song const char *driver, u32 type, u32 mask) 4140863b557aSYouquan, Song { 4141863b557aSYouquan, Song return 0; 4142863b557aSYouquan, Song } 4143863b557aSYouquan, Song 414449763fc6SEric Biggers #define ____VECS(tv) .vecs = tv, .count = ARRAY_SIZE(tv) 414549763fc6SEric Biggers #define __VECS(tv) { ____VECS(tv) } 414621c8e720SArd Biesheuvel 4147da7f033dSHerbert Xu /* Please keep this list sorted by algorithm name. */ 4148da7f033dSHerbert Xu static const struct alg_test_desc alg_test_descs[] = { 4149da7f033dSHerbert Xu { 4150059c2a4dSEric Biggers .alg = "adiantum(xchacha12,aes)", 4151d435e10eSEric Biggers .generic_driver = "adiantum(xchacha12-generic,aes-generic,nhpoly1305-generic)", 4152059c2a4dSEric Biggers .test = alg_test_skcipher, 4153059c2a4dSEric Biggers .suite = { 4154059c2a4dSEric Biggers .cipher = __VECS(adiantum_xchacha12_aes_tv_template) 4155059c2a4dSEric Biggers }, 4156059c2a4dSEric Biggers }, { 4157059c2a4dSEric Biggers .alg = "adiantum(xchacha20,aes)", 4158d435e10eSEric Biggers .generic_driver = "adiantum(xchacha20-generic,aes-generic,nhpoly1305-generic)", 4159059c2a4dSEric Biggers .test = alg_test_skcipher, 4160059c2a4dSEric Biggers .suite = { 4161059c2a4dSEric Biggers .cipher = __VECS(adiantum_xchacha20_aes_tv_template) 4162059c2a4dSEric Biggers }, 4163059c2a4dSEric Biggers }, { 4164b87dc203SOndrej Mosnacek .alg = "aegis128", 4165b87dc203SOndrej Mosnacek .test = alg_test_aead, 4166b87dc203SOndrej Mosnacek .suite = { 4167a0d608eeSEric Biggers .aead = __VECS(aegis128_tv_template) 4168b87dc203SOndrej Mosnacek } 4169b87dc203SOndrej Mosnacek }, { 4170e08ca2daSJarod Wilson .alg = "ansi_cprng", 4171e08ca2daSJarod Wilson .test = alg_test_cprng, 4172e08ca2daSJarod Wilson .suite = { 417321c8e720SArd Biesheuvel .cprng = __VECS(ansi_cprng_aes_tv_template) 4174e08ca2daSJarod Wilson } 4175e08ca2daSJarod Wilson }, { 4176bca4feb0SHoria Geanta .alg = "authenc(hmac(md5),ecb(cipher_null))", 4177bca4feb0SHoria Geanta .test = alg_test_aead, 4178bca4feb0SHoria Geanta .suite = { 4179a0d608eeSEric Biggers .aead = __VECS(hmac_md5_ecb_cipher_null_tv_template) 4180bca4feb0SHoria Geanta } 4181bca4feb0SHoria Geanta }, { 4182a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(aes))", 4183e46e9a46SHoria Geanta .test = alg_test_aead, 4184bcf741cbSHerbert Xu .fips_allowed = 1, 4185e46e9a46SHoria Geanta .suite = { 4186a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_aes_cbc_tv_temp) 41875208ed2cSNitesh Lal } 41885208ed2cSNitesh Lal }, { 4189a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(des))", 41905208ed2cSNitesh Lal .test = alg_test_aead, 41915208ed2cSNitesh Lal .suite = { 4192a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_des_cbc_tv_temp) 41935208ed2cSNitesh Lal } 41945208ed2cSNitesh Lal }, { 4195a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(des3_ede))", 41965208ed2cSNitesh Lal .test = alg_test_aead, 4197ed1afac9SMarcus Meissner .fips_allowed = 1, 41985208ed2cSNitesh Lal .suite = { 4199a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_des3_ede_cbc_tv_temp) 4200e46e9a46SHoria Geanta } 4201e46e9a46SHoria Geanta }, { 4202fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha1),ctr(aes))", 4203fb16abc2SMarcus Meissner .test = alg_test_null, 4204fb16abc2SMarcus Meissner .fips_allowed = 1, 4205fb16abc2SMarcus Meissner }, { 4206bca4feb0SHoria Geanta .alg = "authenc(hmac(sha1),ecb(cipher_null))", 4207bca4feb0SHoria Geanta .test = alg_test_aead, 4208bca4feb0SHoria Geanta .suite = { 4209a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_ecb_cipher_null_tv_temp) 42105208ed2cSNitesh Lal } 42115208ed2cSNitesh Lal }, { 42128888690eSMarcus Meissner .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))", 42138888690eSMarcus Meissner .test = alg_test_null, 42148888690eSMarcus Meissner .fips_allowed = 1, 42158888690eSMarcus Meissner }, { 4216a4198fd4SHerbert Xu .alg = "authenc(hmac(sha224),cbc(des))", 42175208ed2cSNitesh Lal .test = alg_test_aead, 42185208ed2cSNitesh Lal .suite = { 4219a0d608eeSEric Biggers .aead = __VECS(hmac_sha224_des_cbc_tv_temp) 42205208ed2cSNitesh Lal } 42215208ed2cSNitesh Lal }, { 4222a4198fd4SHerbert Xu .alg = "authenc(hmac(sha224),cbc(des3_ede))", 42235208ed2cSNitesh Lal .test = alg_test_aead, 4224ed1afac9SMarcus Meissner .fips_allowed = 1, 42255208ed2cSNitesh Lal .suite = { 4226a0d608eeSEric Biggers .aead = __VECS(hmac_sha224_des3_ede_cbc_tv_temp) 4227bca4feb0SHoria Geanta } 4228bca4feb0SHoria Geanta }, { 4229a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(aes))", 4230e46e9a46SHoria Geanta .test = alg_test_aead, 4231ed1afac9SMarcus Meissner .fips_allowed = 1, 4232e46e9a46SHoria Geanta .suite = { 4233a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_aes_cbc_tv_temp) 42345208ed2cSNitesh Lal } 42355208ed2cSNitesh Lal }, { 4236a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(des))", 42375208ed2cSNitesh Lal .test = alg_test_aead, 42385208ed2cSNitesh Lal .suite = { 4239a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_des_cbc_tv_temp) 42405208ed2cSNitesh Lal } 42415208ed2cSNitesh Lal }, { 4242a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(des3_ede))", 42435208ed2cSNitesh Lal .test = alg_test_aead, 4244ed1afac9SMarcus Meissner .fips_allowed = 1, 42455208ed2cSNitesh Lal .suite = { 4246a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_des3_ede_cbc_tv_temp) 42475208ed2cSNitesh Lal } 42485208ed2cSNitesh Lal }, { 4249fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha256),ctr(aes))", 4250fb16abc2SMarcus Meissner .test = alg_test_null, 4251fb16abc2SMarcus Meissner .fips_allowed = 1, 4252fb16abc2SMarcus Meissner }, { 42538888690eSMarcus Meissner .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))", 42548888690eSMarcus Meissner .test = alg_test_null, 42558888690eSMarcus Meissner .fips_allowed = 1, 42568888690eSMarcus Meissner }, { 4257a4198fd4SHerbert Xu .alg = "authenc(hmac(sha384),cbc(des))", 42585208ed2cSNitesh Lal .test = alg_test_aead, 42595208ed2cSNitesh Lal .suite = { 4260a0d608eeSEric Biggers .aead = __VECS(hmac_sha384_des_cbc_tv_temp) 42615208ed2cSNitesh Lal } 42625208ed2cSNitesh Lal }, { 4263a4198fd4SHerbert Xu .alg = "authenc(hmac(sha384),cbc(des3_ede))", 42645208ed2cSNitesh Lal .test = alg_test_aead, 4265ed1afac9SMarcus Meissner .fips_allowed = 1, 42665208ed2cSNitesh Lal .suite = { 4267a0d608eeSEric Biggers .aead = __VECS(hmac_sha384_des3_ede_cbc_tv_temp) 4268e46e9a46SHoria Geanta } 4269e46e9a46SHoria Geanta }, { 4270fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha384),ctr(aes))", 4271fb16abc2SMarcus Meissner .test = alg_test_null, 4272fb16abc2SMarcus Meissner .fips_allowed = 1, 4273fb16abc2SMarcus Meissner }, { 42748888690eSMarcus Meissner .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))", 42758888690eSMarcus Meissner .test = alg_test_null, 42768888690eSMarcus Meissner .fips_allowed = 1, 42778888690eSMarcus Meissner }, { 4278a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(aes))", 4279ed1afac9SMarcus Meissner .fips_allowed = 1, 4280e46e9a46SHoria Geanta .test = alg_test_aead, 4281e46e9a46SHoria Geanta .suite = { 4282a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_aes_cbc_tv_temp) 42835208ed2cSNitesh Lal } 42845208ed2cSNitesh Lal }, { 4285a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(des))", 42865208ed2cSNitesh Lal .test = alg_test_aead, 42875208ed2cSNitesh Lal .suite = { 4288a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_des_cbc_tv_temp) 42895208ed2cSNitesh Lal } 42905208ed2cSNitesh Lal }, { 4291a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(des3_ede))", 42925208ed2cSNitesh Lal .test = alg_test_aead, 4293ed1afac9SMarcus Meissner .fips_allowed = 1, 42945208ed2cSNitesh Lal .suite = { 4295a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_des3_ede_cbc_tv_temp) 4296e46e9a46SHoria Geanta } 4297e46e9a46SHoria Geanta }, { 4298fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha512),ctr(aes))", 4299fb16abc2SMarcus Meissner .test = alg_test_null, 4300fb16abc2SMarcus Meissner .fips_allowed = 1, 4301fb16abc2SMarcus Meissner }, { 43028888690eSMarcus Meissner .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))", 43038888690eSMarcus Meissner .test = alg_test_null, 43048888690eSMarcus Meissner .fips_allowed = 1, 43058888690eSMarcus Meissner }, { 4306a1afe274SDavid Sterba .alg = "blake2b-160", 4307a1afe274SDavid Sterba .test = alg_test_hash, 4308a1afe274SDavid Sterba .fips_allowed = 0, 4309a1afe274SDavid Sterba .suite = { 4310a1afe274SDavid Sterba .hash = __VECS(blake2b_160_tv_template) 4311a1afe274SDavid Sterba } 4312a1afe274SDavid Sterba }, { 4313a1afe274SDavid Sterba .alg = "blake2b-256", 4314a1afe274SDavid Sterba .test = alg_test_hash, 4315a1afe274SDavid Sterba .fips_allowed = 0, 4316a1afe274SDavid Sterba .suite = { 4317a1afe274SDavid Sterba .hash = __VECS(blake2b_256_tv_template) 4318a1afe274SDavid Sterba } 4319a1afe274SDavid Sterba }, { 4320a1afe274SDavid Sterba .alg = "blake2b-384", 4321a1afe274SDavid Sterba .test = alg_test_hash, 4322a1afe274SDavid Sterba .fips_allowed = 0, 4323a1afe274SDavid Sterba .suite = { 4324a1afe274SDavid Sterba .hash = __VECS(blake2b_384_tv_template) 4325a1afe274SDavid Sterba } 4326a1afe274SDavid Sterba }, { 4327a1afe274SDavid Sterba .alg = "blake2b-512", 4328a1afe274SDavid Sterba .test = alg_test_hash, 4329a1afe274SDavid Sterba .fips_allowed = 0, 4330a1afe274SDavid Sterba .suite = { 4331a1afe274SDavid Sterba .hash = __VECS(blake2b_512_tv_template) 4332a1afe274SDavid Sterba } 4333a1afe274SDavid Sterba }, { 433417e1df67SArd Biesheuvel .alg = "blake2s-128", 433517e1df67SArd Biesheuvel .test = alg_test_hash, 433617e1df67SArd Biesheuvel .suite = { 433717e1df67SArd Biesheuvel .hash = __VECS(blakes2s_128_tv_template) 433817e1df67SArd Biesheuvel } 433917e1df67SArd Biesheuvel }, { 434017e1df67SArd Biesheuvel .alg = "blake2s-160", 434117e1df67SArd Biesheuvel .test = alg_test_hash, 434217e1df67SArd Biesheuvel .suite = { 434317e1df67SArd Biesheuvel .hash = __VECS(blakes2s_160_tv_template) 434417e1df67SArd Biesheuvel } 434517e1df67SArd Biesheuvel }, { 434617e1df67SArd Biesheuvel .alg = "blake2s-224", 434717e1df67SArd Biesheuvel .test = alg_test_hash, 434817e1df67SArd Biesheuvel .suite = { 434917e1df67SArd Biesheuvel .hash = __VECS(blakes2s_224_tv_template) 435017e1df67SArd Biesheuvel } 435117e1df67SArd Biesheuvel }, { 435217e1df67SArd Biesheuvel .alg = "blake2s-256", 435317e1df67SArd Biesheuvel .test = alg_test_hash, 435417e1df67SArd Biesheuvel .suite = { 435517e1df67SArd Biesheuvel .hash = __VECS(blakes2s_256_tv_template) 435617e1df67SArd Biesheuvel } 435717e1df67SArd Biesheuvel }, { 4358da7f033dSHerbert Xu .alg = "cbc(aes)", 43591aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4360a1915d51SJarod Wilson .fips_allowed = 1, 4361da7f033dSHerbert Xu .suite = { 436292a4c9feSEric Biggers .cipher = __VECS(aes_cbc_tv_template) 436392a4c9feSEric Biggers }, 4364da7f033dSHerbert Xu }, { 4365da7f033dSHerbert Xu .alg = "cbc(anubis)", 43661aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4367da7f033dSHerbert Xu .suite = { 436892a4c9feSEric Biggers .cipher = __VECS(anubis_cbc_tv_template) 436992a4c9feSEric Biggers }, 4370da7f033dSHerbert Xu }, { 4371da7f033dSHerbert Xu .alg = "cbc(blowfish)", 43721aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4373da7f033dSHerbert Xu .suite = { 437492a4c9feSEric Biggers .cipher = __VECS(bf_cbc_tv_template) 437592a4c9feSEric Biggers }, 4376da7f033dSHerbert Xu }, { 4377da7f033dSHerbert Xu .alg = "cbc(camellia)", 43781aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4379da7f033dSHerbert Xu .suite = { 438092a4c9feSEric Biggers .cipher = __VECS(camellia_cbc_tv_template) 438192a4c9feSEric Biggers }, 4382da7f033dSHerbert Xu }, { 4383a2c58260SJohannes Goetzfried .alg = "cbc(cast5)", 4384a2c58260SJohannes Goetzfried .test = alg_test_skcipher, 4385a2c58260SJohannes Goetzfried .suite = { 438692a4c9feSEric Biggers .cipher = __VECS(cast5_cbc_tv_template) 438792a4c9feSEric Biggers }, 4388a2c58260SJohannes Goetzfried }, { 43899b8b0405SJohannes Goetzfried .alg = "cbc(cast6)", 43909b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 43919b8b0405SJohannes Goetzfried .suite = { 439292a4c9feSEric Biggers .cipher = __VECS(cast6_cbc_tv_template) 439392a4c9feSEric Biggers }, 43949b8b0405SJohannes Goetzfried }, { 4395da7f033dSHerbert Xu .alg = "cbc(des)", 43961aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4397da7f033dSHerbert Xu .suite = { 439892a4c9feSEric Biggers .cipher = __VECS(des_cbc_tv_template) 439992a4c9feSEric Biggers }, 4400da7f033dSHerbert Xu }, { 4401da7f033dSHerbert Xu .alg = "cbc(des3_ede)", 44021aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4403a1915d51SJarod Wilson .fips_allowed = 1, 4404da7f033dSHerbert Xu .suite = { 440592a4c9feSEric Biggers .cipher = __VECS(des3_ede_cbc_tv_template) 440692a4c9feSEric Biggers }, 4407da7f033dSHerbert Xu }, { 4408a794d8d8SGilad Ben-Yossef /* Same as cbc(aes) except the key is stored in 4409a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4410a794d8d8SGilad Ben-Yossef */ 4411a794d8d8SGilad Ben-Yossef .alg = "cbc(paes)", 4412a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4413a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4414a794d8d8SGilad Ben-Yossef }, { 4415f0372c00SGilad Ben-Yossef /* Same as cbc(sm4) except the key is stored in 4416f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4417f0372c00SGilad Ben-Yossef */ 4418f0372c00SGilad Ben-Yossef .alg = "cbc(psm4)", 4419f0372c00SGilad Ben-Yossef .test = alg_test_null, 4420f0372c00SGilad Ben-Yossef }, { 44219d25917dSJussi Kivilinna .alg = "cbc(serpent)", 44229d25917dSJussi Kivilinna .test = alg_test_skcipher, 44239d25917dSJussi Kivilinna .suite = { 442492a4c9feSEric Biggers .cipher = __VECS(serpent_cbc_tv_template) 442592a4c9feSEric Biggers }, 44269d25917dSJussi Kivilinna }, { 442795ba5973SGilad Ben-Yossef .alg = "cbc(sm4)", 442895ba5973SGilad Ben-Yossef .test = alg_test_skcipher, 442995ba5973SGilad Ben-Yossef .suite = { 443095ba5973SGilad Ben-Yossef .cipher = __VECS(sm4_cbc_tv_template) 443195ba5973SGilad Ben-Yossef } 443295ba5973SGilad Ben-Yossef }, { 4433da7f033dSHerbert Xu .alg = "cbc(twofish)", 44341aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4435da7f033dSHerbert Xu .suite = { 443692a4c9feSEric Biggers .cipher = __VECS(tf_cbc_tv_template) 443792a4c9feSEric Biggers }, 4438da7f033dSHerbert Xu }, { 4439c7ff8573SHarald Freudenberger #if IS_ENABLED(CONFIG_CRYPTO_PAES_S390) 4440c7ff8573SHarald Freudenberger .alg = "cbc-paes-s390", 4441c7ff8573SHarald Freudenberger .fips_allowed = 1, 4442c7ff8573SHarald Freudenberger .test = alg_test_skcipher, 4443c7ff8573SHarald Freudenberger .suite = { 4444c7ff8573SHarald Freudenberger .cipher = __VECS(aes_cbc_tv_template) 4445c7ff8573SHarald Freudenberger } 4446c7ff8573SHarald Freudenberger }, { 4447c7ff8573SHarald Freudenberger #endif 4448092acf06SArd Biesheuvel .alg = "cbcmac(aes)", 4449092acf06SArd Biesheuvel .fips_allowed = 1, 4450092acf06SArd Biesheuvel .test = alg_test_hash, 4451092acf06SArd Biesheuvel .suite = { 4452092acf06SArd Biesheuvel .hash = __VECS(aes_cbcmac_tv_template) 4453092acf06SArd Biesheuvel } 4454092acf06SArd Biesheuvel }, { 4455da7f033dSHerbert Xu .alg = "ccm(aes)", 445640153b10SEric Biggers .generic_driver = "ccm_base(ctr(aes-generic),cbcmac(aes-generic))", 4457da7f033dSHerbert Xu .test = alg_test_aead, 4458a1915d51SJarod Wilson .fips_allowed = 1, 4459da7f033dSHerbert Xu .suite = { 446049763fc6SEric Biggers .aead = { 446149763fc6SEric Biggers ____VECS(aes_ccm_tv_template), 446249763fc6SEric Biggers .einval_allowed = 1, 446349763fc6SEric Biggers } 4464da7f033dSHerbert Xu } 4465da7f033dSHerbert Xu }, { 44667da66670SDmitry Eremin-Solenikov .alg = "cfb(aes)", 44677da66670SDmitry Eremin-Solenikov .test = alg_test_skcipher, 44687da66670SDmitry Eremin-Solenikov .fips_allowed = 1, 44697da66670SDmitry Eremin-Solenikov .suite = { 44707da66670SDmitry Eremin-Solenikov .cipher = __VECS(aes_cfb_tv_template) 44717da66670SDmitry Eremin-Solenikov }, 44727da66670SDmitry Eremin-Solenikov }, { 4473a06b15b2SPascal van Leeuwen .alg = "cfb(sm4)", 4474a06b15b2SPascal van Leeuwen .test = alg_test_skcipher, 4475a06b15b2SPascal van Leeuwen .suite = { 4476a06b15b2SPascal van Leeuwen .cipher = __VECS(sm4_cfb_tv_template) 4477a06b15b2SPascal van Leeuwen } 4478a06b15b2SPascal van Leeuwen }, { 44793590ebf2SMartin Willi .alg = "chacha20", 44803590ebf2SMartin Willi .test = alg_test_skcipher, 44813590ebf2SMartin Willi .suite = { 448292a4c9feSEric Biggers .cipher = __VECS(chacha20_tv_template) 448392a4c9feSEric Biggers }, 44843590ebf2SMartin Willi }, { 448593b5e86aSJussi Kivilinna .alg = "cmac(aes)", 44868f183751SStephan Mueller .fips_allowed = 1, 448793b5e86aSJussi Kivilinna .test = alg_test_hash, 448893b5e86aSJussi Kivilinna .suite = { 448921c8e720SArd Biesheuvel .hash = __VECS(aes_cmac128_tv_template) 449093b5e86aSJussi Kivilinna } 449193b5e86aSJussi Kivilinna }, { 449293b5e86aSJussi Kivilinna .alg = "cmac(des3_ede)", 44938f183751SStephan Mueller .fips_allowed = 1, 449493b5e86aSJussi Kivilinna .test = alg_test_hash, 449593b5e86aSJussi Kivilinna .suite = { 449621c8e720SArd Biesheuvel .hash = __VECS(des3_ede_cmac64_tv_template) 449793b5e86aSJussi Kivilinna } 449893b5e86aSJussi Kivilinna }, { 4499e448370dSJussi Kivilinna .alg = "compress_null", 4500e448370dSJussi Kivilinna .test = alg_test_null, 4501e448370dSJussi Kivilinna }, { 4502ebb3472fSArd Biesheuvel .alg = "crc32", 4503ebb3472fSArd Biesheuvel .test = alg_test_hash, 4504a8a34416SMilan Broz .fips_allowed = 1, 4505ebb3472fSArd Biesheuvel .suite = { 450621c8e720SArd Biesheuvel .hash = __VECS(crc32_tv_template) 4507ebb3472fSArd Biesheuvel } 4508ebb3472fSArd Biesheuvel }, { 4509da7f033dSHerbert Xu .alg = "crc32c", 45108e3ee85eSHerbert Xu .test = alg_test_crc32c, 4511a1915d51SJarod Wilson .fips_allowed = 1, 4512da7f033dSHerbert Xu .suite = { 451321c8e720SArd Biesheuvel .hash = __VECS(crc32c_tv_template) 4514da7f033dSHerbert Xu } 4515da7f033dSHerbert Xu }, { 451668411521SHerbert Xu .alg = "crct10dif", 451768411521SHerbert Xu .test = alg_test_hash, 451868411521SHerbert Xu .fips_allowed = 1, 451968411521SHerbert Xu .suite = { 452021c8e720SArd Biesheuvel .hash = __VECS(crct10dif_tv_template) 452168411521SHerbert Xu } 452268411521SHerbert Xu }, { 4523f7cb80f2SJarod Wilson .alg = "ctr(aes)", 4524f7cb80f2SJarod Wilson .test = alg_test_skcipher, 4525a1915d51SJarod Wilson .fips_allowed = 1, 4526f7cb80f2SJarod Wilson .suite = { 452792a4c9feSEric Biggers .cipher = __VECS(aes_ctr_tv_template) 4528f7cb80f2SJarod Wilson } 4529f7cb80f2SJarod Wilson }, { 453085b63e34SJussi Kivilinna .alg = "ctr(blowfish)", 453185b63e34SJussi Kivilinna .test = alg_test_skcipher, 453285b63e34SJussi Kivilinna .suite = { 453392a4c9feSEric Biggers .cipher = __VECS(bf_ctr_tv_template) 453485b63e34SJussi Kivilinna } 453585b63e34SJussi Kivilinna }, { 45360840605eSJussi Kivilinna .alg = "ctr(camellia)", 45370840605eSJussi Kivilinna .test = alg_test_skcipher, 45380840605eSJussi Kivilinna .suite = { 453992a4c9feSEric Biggers .cipher = __VECS(camellia_ctr_tv_template) 45400840605eSJussi Kivilinna } 45410840605eSJussi Kivilinna }, { 4542a2c58260SJohannes Goetzfried .alg = "ctr(cast5)", 4543a2c58260SJohannes Goetzfried .test = alg_test_skcipher, 4544a2c58260SJohannes Goetzfried .suite = { 454592a4c9feSEric Biggers .cipher = __VECS(cast5_ctr_tv_template) 4546a2c58260SJohannes Goetzfried } 4547a2c58260SJohannes Goetzfried }, { 45489b8b0405SJohannes Goetzfried .alg = "ctr(cast6)", 45499b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 45509b8b0405SJohannes Goetzfried .suite = { 455192a4c9feSEric Biggers .cipher = __VECS(cast6_ctr_tv_template) 45529b8b0405SJohannes Goetzfried } 45539b8b0405SJohannes Goetzfried }, { 45548163fc30SJussi Kivilinna .alg = "ctr(des)", 45558163fc30SJussi Kivilinna .test = alg_test_skcipher, 45568163fc30SJussi Kivilinna .suite = { 455792a4c9feSEric Biggers .cipher = __VECS(des_ctr_tv_template) 45588163fc30SJussi Kivilinna } 45598163fc30SJussi Kivilinna }, { 4560e080b17aSJussi Kivilinna .alg = "ctr(des3_ede)", 4561e080b17aSJussi Kivilinna .test = alg_test_skcipher, 45620d8da104SMarcelo Cerri .fips_allowed = 1, 4563e080b17aSJussi Kivilinna .suite = { 456492a4c9feSEric Biggers .cipher = __VECS(des3_ede_ctr_tv_template) 4565e080b17aSJussi Kivilinna } 4566e080b17aSJussi Kivilinna }, { 4567a794d8d8SGilad Ben-Yossef /* Same as ctr(aes) except the key is stored in 4568a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4569a794d8d8SGilad Ben-Yossef */ 4570a794d8d8SGilad Ben-Yossef .alg = "ctr(paes)", 4571a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4572a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4573a794d8d8SGilad Ben-Yossef }, { 4574f0372c00SGilad Ben-Yossef 4575f0372c00SGilad Ben-Yossef /* Same as ctr(sm4) except the key is stored in 4576f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4577f0372c00SGilad Ben-Yossef */ 4578f0372c00SGilad Ben-Yossef .alg = "ctr(psm4)", 4579f0372c00SGilad Ben-Yossef .test = alg_test_null, 4580f0372c00SGilad Ben-Yossef }, { 45819d25917dSJussi Kivilinna .alg = "ctr(serpent)", 45829d25917dSJussi Kivilinna .test = alg_test_skcipher, 45839d25917dSJussi Kivilinna .suite = { 458492a4c9feSEric Biggers .cipher = __VECS(serpent_ctr_tv_template) 45859d25917dSJussi Kivilinna } 45869d25917dSJussi Kivilinna }, { 458795ba5973SGilad Ben-Yossef .alg = "ctr(sm4)", 458895ba5973SGilad Ben-Yossef .test = alg_test_skcipher, 458995ba5973SGilad Ben-Yossef .suite = { 459095ba5973SGilad Ben-Yossef .cipher = __VECS(sm4_ctr_tv_template) 459195ba5973SGilad Ben-Yossef } 459295ba5973SGilad Ben-Yossef }, { 4593573da620SJussi Kivilinna .alg = "ctr(twofish)", 4594573da620SJussi Kivilinna .test = alg_test_skcipher, 4595573da620SJussi Kivilinna .suite = { 459692a4c9feSEric Biggers .cipher = __VECS(tf_ctr_tv_template) 4597573da620SJussi Kivilinna } 4598573da620SJussi Kivilinna }, { 4599c7ff8573SHarald Freudenberger #if IS_ENABLED(CONFIG_CRYPTO_PAES_S390) 4600c7ff8573SHarald Freudenberger .alg = "ctr-paes-s390", 4601c7ff8573SHarald Freudenberger .fips_allowed = 1, 4602c7ff8573SHarald Freudenberger .test = alg_test_skcipher, 4603c7ff8573SHarald Freudenberger .suite = { 4604c7ff8573SHarald Freudenberger .cipher = __VECS(aes_ctr_tv_template) 4605c7ff8573SHarald Freudenberger } 4606c7ff8573SHarald Freudenberger }, { 4607c7ff8573SHarald Freudenberger #endif 4608da7f033dSHerbert Xu .alg = "cts(cbc(aes))", 46091aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4610196ad604SGilad Ben-Yossef .fips_allowed = 1, 4611da7f033dSHerbert Xu .suite = { 461292a4c9feSEric Biggers .cipher = __VECS(cts_mode_tv_template) 4613da7f033dSHerbert Xu } 4614da7f033dSHerbert Xu }, { 4615f0372c00SGilad Ben-Yossef /* Same as cts(cbc((aes)) except the key is stored in 4616f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4617f0372c00SGilad Ben-Yossef */ 4618f0372c00SGilad Ben-Yossef .alg = "cts(cbc(paes))", 4619f0372c00SGilad Ben-Yossef .test = alg_test_null, 4620f0372c00SGilad Ben-Yossef .fips_allowed = 1, 4621f0372c00SGilad Ben-Yossef }, { 4622f613457aSArd Biesheuvel .alg = "curve25519", 4623f613457aSArd Biesheuvel .test = alg_test_kpp, 4624f613457aSArd Biesheuvel .suite = { 4625f613457aSArd Biesheuvel .kpp = __VECS(curve25519_tv_template) 4626f613457aSArd Biesheuvel } 4627f613457aSArd Biesheuvel }, { 4628da7f033dSHerbert Xu .alg = "deflate", 4629da7f033dSHerbert Xu .test = alg_test_comp, 46300818904dSMilan Broz .fips_allowed = 1, 4631da7f033dSHerbert Xu .suite = { 4632da7f033dSHerbert Xu .comp = { 463321c8e720SArd Biesheuvel .comp = __VECS(deflate_comp_tv_template), 463421c8e720SArd Biesheuvel .decomp = __VECS(deflate_decomp_tv_template) 4635da7f033dSHerbert Xu } 4636da7f033dSHerbert Xu } 4637da7f033dSHerbert Xu }, { 4638802c7f1cSSalvatore Benedetto .alg = "dh", 4639802c7f1cSSalvatore Benedetto .test = alg_test_kpp, 4640802c7f1cSSalvatore Benedetto .fips_allowed = 1, 4641802c7f1cSSalvatore Benedetto .suite = { 464221c8e720SArd Biesheuvel .kpp = __VECS(dh_tv_template) 4643802c7f1cSSalvatore Benedetto } 4644802c7f1cSSalvatore Benedetto }, { 4645e448370dSJussi Kivilinna .alg = "digest_null", 4646e448370dSJussi Kivilinna .test = alg_test_null, 4647e448370dSJussi Kivilinna }, { 464864d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes128", 464964d1cdfbSStephan Mueller .test = alg_test_drbg, 465064d1cdfbSStephan Mueller .fips_allowed = 1, 465164d1cdfbSStephan Mueller .suite = { 465221c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template) 465364d1cdfbSStephan Mueller } 465464d1cdfbSStephan Mueller }, { 465564d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes192", 465664d1cdfbSStephan Mueller .test = alg_test_drbg, 465764d1cdfbSStephan Mueller .fips_allowed = 1, 465864d1cdfbSStephan Mueller .suite = { 465921c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template) 466064d1cdfbSStephan Mueller } 466164d1cdfbSStephan Mueller }, { 466264d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes256", 466364d1cdfbSStephan Mueller .test = alg_test_drbg, 466464d1cdfbSStephan Mueller .fips_allowed = 1, 466564d1cdfbSStephan Mueller .suite = { 466621c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template) 466764d1cdfbSStephan Mueller } 466864d1cdfbSStephan Mueller }, { 466964d1cdfbSStephan Mueller /* 467064d1cdfbSStephan Mueller * There is no need to specifically test the DRBG with every 467164d1cdfbSStephan Mueller * backend cipher -- covered by drbg_nopr_hmac_sha256 test 467264d1cdfbSStephan Mueller */ 467364d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha1", 467464d1cdfbSStephan Mueller .fips_allowed = 1, 467564d1cdfbSStephan Mueller .test = alg_test_null, 467664d1cdfbSStephan Mueller }, { 467764d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha256", 467864d1cdfbSStephan Mueller .test = alg_test_drbg, 467964d1cdfbSStephan Mueller .fips_allowed = 1, 468064d1cdfbSStephan Mueller .suite = { 468121c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template) 468264d1cdfbSStephan Mueller } 468364d1cdfbSStephan Mueller }, { 468464d1cdfbSStephan Mueller /* covered by drbg_nopr_hmac_sha256 test */ 468564d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha384", 468664d1cdfbSStephan Mueller .fips_allowed = 1, 468764d1cdfbSStephan Mueller .test = alg_test_null, 468864d1cdfbSStephan Mueller }, { 468964d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha512", 469064d1cdfbSStephan Mueller .test = alg_test_null, 469164d1cdfbSStephan Mueller .fips_allowed = 1, 469264d1cdfbSStephan Mueller }, { 469364d1cdfbSStephan Mueller .alg = "drbg_nopr_sha1", 469464d1cdfbSStephan Mueller .fips_allowed = 1, 469564d1cdfbSStephan Mueller .test = alg_test_null, 469664d1cdfbSStephan Mueller }, { 469764d1cdfbSStephan Mueller .alg = "drbg_nopr_sha256", 469864d1cdfbSStephan Mueller .test = alg_test_drbg, 469964d1cdfbSStephan Mueller .fips_allowed = 1, 470064d1cdfbSStephan Mueller .suite = { 470121c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_sha256_tv_template) 470264d1cdfbSStephan Mueller } 470364d1cdfbSStephan Mueller }, { 470464d1cdfbSStephan Mueller /* covered by drbg_nopr_sha256 test */ 470564d1cdfbSStephan Mueller .alg = "drbg_nopr_sha384", 470664d1cdfbSStephan Mueller .fips_allowed = 1, 470764d1cdfbSStephan Mueller .test = alg_test_null, 470864d1cdfbSStephan Mueller }, { 470964d1cdfbSStephan Mueller .alg = "drbg_nopr_sha512", 471064d1cdfbSStephan Mueller .fips_allowed = 1, 471164d1cdfbSStephan Mueller .test = alg_test_null, 471264d1cdfbSStephan Mueller }, { 471364d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes128", 471464d1cdfbSStephan Mueller .test = alg_test_drbg, 471564d1cdfbSStephan Mueller .fips_allowed = 1, 471664d1cdfbSStephan Mueller .suite = { 471721c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_ctr_aes128_tv_template) 471864d1cdfbSStephan Mueller } 471964d1cdfbSStephan Mueller }, { 472064d1cdfbSStephan Mueller /* covered by drbg_pr_ctr_aes128 test */ 472164d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes192", 472264d1cdfbSStephan Mueller .fips_allowed = 1, 472364d1cdfbSStephan Mueller .test = alg_test_null, 472464d1cdfbSStephan Mueller }, { 472564d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes256", 472664d1cdfbSStephan Mueller .fips_allowed = 1, 472764d1cdfbSStephan Mueller .test = alg_test_null, 472864d1cdfbSStephan Mueller }, { 472964d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha1", 473064d1cdfbSStephan Mueller .fips_allowed = 1, 473164d1cdfbSStephan Mueller .test = alg_test_null, 473264d1cdfbSStephan Mueller }, { 473364d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha256", 473464d1cdfbSStephan Mueller .test = alg_test_drbg, 473564d1cdfbSStephan Mueller .fips_allowed = 1, 473664d1cdfbSStephan Mueller .suite = { 473721c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_hmac_sha256_tv_template) 473864d1cdfbSStephan Mueller } 473964d1cdfbSStephan Mueller }, { 474064d1cdfbSStephan Mueller /* covered by drbg_pr_hmac_sha256 test */ 474164d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha384", 474264d1cdfbSStephan Mueller .fips_allowed = 1, 474364d1cdfbSStephan Mueller .test = alg_test_null, 474464d1cdfbSStephan Mueller }, { 474564d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha512", 474664d1cdfbSStephan Mueller .test = alg_test_null, 474764d1cdfbSStephan Mueller .fips_allowed = 1, 474864d1cdfbSStephan Mueller }, { 474964d1cdfbSStephan Mueller .alg = "drbg_pr_sha1", 475064d1cdfbSStephan Mueller .fips_allowed = 1, 475164d1cdfbSStephan Mueller .test = alg_test_null, 475264d1cdfbSStephan Mueller }, { 475364d1cdfbSStephan Mueller .alg = "drbg_pr_sha256", 475464d1cdfbSStephan Mueller .test = alg_test_drbg, 475564d1cdfbSStephan Mueller .fips_allowed = 1, 475664d1cdfbSStephan Mueller .suite = { 475721c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_sha256_tv_template) 475864d1cdfbSStephan Mueller } 475964d1cdfbSStephan Mueller }, { 476064d1cdfbSStephan Mueller /* covered by drbg_pr_sha256 test */ 476164d1cdfbSStephan Mueller .alg = "drbg_pr_sha384", 476264d1cdfbSStephan Mueller .fips_allowed = 1, 476364d1cdfbSStephan Mueller .test = alg_test_null, 476464d1cdfbSStephan Mueller }, { 476564d1cdfbSStephan Mueller .alg = "drbg_pr_sha512", 476664d1cdfbSStephan Mueller .fips_allowed = 1, 476764d1cdfbSStephan Mueller .test = alg_test_null, 476864d1cdfbSStephan Mueller }, { 4769da7f033dSHerbert Xu .alg = "ecb(aes)", 47701aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4771a1915d51SJarod Wilson .fips_allowed = 1, 4772da7f033dSHerbert Xu .suite = { 477392a4c9feSEric Biggers .cipher = __VECS(aes_tv_template) 4774da7f033dSHerbert Xu } 4775da7f033dSHerbert Xu }, { 4776da7f033dSHerbert Xu .alg = "ecb(anubis)", 47771aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4778da7f033dSHerbert Xu .suite = { 477992a4c9feSEric Biggers .cipher = __VECS(anubis_tv_template) 4780da7f033dSHerbert Xu } 4781da7f033dSHerbert Xu }, { 4782da7f033dSHerbert Xu .alg = "ecb(arc4)", 4783611a23c2SArd Biesheuvel .generic_driver = "ecb(arc4)-generic", 47841aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4785da7f033dSHerbert Xu .suite = { 478692a4c9feSEric Biggers .cipher = __VECS(arc4_tv_template) 4787da7f033dSHerbert Xu } 4788da7f033dSHerbert Xu }, { 4789da7f033dSHerbert Xu .alg = "ecb(blowfish)", 47901aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4791da7f033dSHerbert Xu .suite = { 479292a4c9feSEric Biggers .cipher = __VECS(bf_tv_template) 4793da7f033dSHerbert Xu } 4794da7f033dSHerbert Xu }, { 4795da7f033dSHerbert Xu .alg = "ecb(camellia)", 47961aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4797da7f033dSHerbert Xu .suite = { 479892a4c9feSEric Biggers .cipher = __VECS(camellia_tv_template) 4799da7f033dSHerbert Xu } 4800da7f033dSHerbert Xu }, { 4801da7f033dSHerbert Xu .alg = "ecb(cast5)", 48021aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4803da7f033dSHerbert Xu .suite = { 480492a4c9feSEric Biggers .cipher = __VECS(cast5_tv_template) 4805da7f033dSHerbert Xu } 4806da7f033dSHerbert Xu }, { 4807da7f033dSHerbert Xu .alg = "ecb(cast6)", 48081aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4809da7f033dSHerbert Xu .suite = { 481092a4c9feSEric Biggers .cipher = __VECS(cast6_tv_template) 4811da7f033dSHerbert Xu } 4812da7f033dSHerbert Xu }, { 4813e448370dSJussi Kivilinna .alg = "ecb(cipher_null)", 4814e448370dSJussi Kivilinna .test = alg_test_null, 48156175ca2bSMilan Broz .fips_allowed = 1, 4816e448370dSJussi Kivilinna }, { 4817da7f033dSHerbert Xu .alg = "ecb(des)", 48181aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4819da7f033dSHerbert Xu .suite = { 482092a4c9feSEric Biggers .cipher = __VECS(des_tv_template) 4821da7f033dSHerbert Xu } 4822da7f033dSHerbert Xu }, { 4823da7f033dSHerbert Xu .alg = "ecb(des3_ede)", 48241aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4825a1915d51SJarod Wilson .fips_allowed = 1, 4826da7f033dSHerbert Xu .suite = { 482792a4c9feSEric Biggers .cipher = __VECS(des3_ede_tv_template) 4828da7f033dSHerbert Xu } 4829da7f033dSHerbert Xu }, { 483066e5bd00SJussi Kivilinna .alg = "ecb(fcrypt)", 483166e5bd00SJussi Kivilinna .test = alg_test_skcipher, 483266e5bd00SJussi Kivilinna .suite = { 483366e5bd00SJussi Kivilinna .cipher = { 483492a4c9feSEric Biggers .vecs = fcrypt_pcbc_tv_template, 483566e5bd00SJussi Kivilinna .count = 1 483666e5bd00SJussi Kivilinna } 483766e5bd00SJussi Kivilinna } 483866e5bd00SJussi Kivilinna }, { 4839da7f033dSHerbert Xu .alg = "ecb(khazad)", 48401aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4841da7f033dSHerbert Xu .suite = { 484292a4c9feSEric Biggers .cipher = __VECS(khazad_tv_template) 4843da7f033dSHerbert Xu } 4844da7f033dSHerbert Xu }, { 484515f47ce5SGilad Ben-Yossef /* Same as ecb(aes) except the key is stored in 484615f47ce5SGilad Ben-Yossef * hardware secure memory which we reference by index 484715f47ce5SGilad Ben-Yossef */ 484815f47ce5SGilad Ben-Yossef .alg = "ecb(paes)", 484915f47ce5SGilad Ben-Yossef .test = alg_test_null, 485015f47ce5SGilad Ben-Yossef .fips_allowed = 1, 485115f47ce5SGilad Ben-Yossef }, { 4852da7f033dSHerbert Xu .alg = "ecb(seed)", 48531aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4854da7f033dSHerbert Xu .suite = { 485592a4c9feSEric Biggers .cipher = __VECS(seed_tv_template) 4856da7f033dSHerbert Xu } 4857da7f033dSHerbert Xu }, { 4858da7f033dSHerbert Xu .alg = "ecb(serpent)", 48591aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4860da7f033dSHerbert Xu .suite = { 486192a4c9feSEric Biggers .cipher = __VECS(serpent_tv_template) 4862da7f033dSHerbert Xu } 4863da7f033dSHerbert Xu }, { 4864cd83a8a7SGilad Ben-Yossef .alg = "ecb(sm4)", 4865cd83a8a7SGilad Ben-Yossef .test = alg_test_skcipher, 4866cd83a8a7SGilad Ben-Yossef .suite = { 486792a4c9feSEric Biggers .cipher = __VECS(sm4_tv_template) 4868cd83a8a7SGilad Ben-Yossef } 4869cd83a8a7SGilad Ben-Yossef }, { 4870da7f033dSHerbert Xu .alg = "ecb(tea)", 48711aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4872da7f033dSHerbert Xu .suite = { 487392a4c9feSEric Biggers .cipher = __VECS(tea_tv_template) 4874da7f033dSHerbert Xu } 4875da7f033dSHerbert Xu }, { 4876da7f033dSHerbert Xu .alg = "ecb(tnepres)", 48771aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4878da7f033dSHerbert Xu .suite = { 487992a4c9feSEric Biggers .cipher = __VECS(tnepres_tv_template) 4880da7f033dSHerbert Xu } 4881da7f033dSHerbert Xu }, { 4882da7f033dSHerbert Xu .alg = "ecb(twofish)", 48831aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4884da7f033dSHerbert Xu .suite = { 488592a4c9feSEric Biggers .cipher = __VECS(tf_tv_template) 4886da7f033dSHerbert Xu } 4887da7f033dSHerbert Xu }, { 4888da7f033dSHerbert Xu .alg = "ecb(xeta)", 48891aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4890da7f033dSHerbert Xu .suite = { 489192a4c9feSEric Biggers .cipher = __VECS(xeta_tv_template) 4892da7f033dSHerbert Xu } 4893da7f033dSHerbert Xu }, { 4894da7f033dSHerbert Xu .alg = "ecb(xtea)", 48951aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4896da7f033dSHerbert Xu .suite = { 489792a4c9feSEric Biggers .cipher = __VECS(xtea_tv_template) 4898da7f033dSHerbert Xu } 4899da7f033dSHerbert Xu }, { 4900c7ff8573SHarald Freudenberger #if IS_ENABLED(CONFIG_CRYPTO_PAES_S390) 4901c7ff8573SHarald Freudenberger .alg = "ecb-paes-s390", 4902c7ff8573SHarald Freudenberger .fips_allowed = 1, 4903c7ff8573SHarald Freudenberger .test = alg_test_skcipher, 4904c7ff8573SHarald Freudenberger .suite = { 4905c7ff8573SHarald Freudenberger .cipher = __VECS(aes_tv_template) 4906c7ff8573SHarald Freudenberger } 4907c7ff8573SHarald Freudenberger }, { 4908c7ff8573SHarald Freudenberger #endif 49093c4b2390SSalvatore Benedetto .alg = "ecdh", 49103c4b2390SSalvatore Benedetto .test = alg_test_kpp, 49113c4b2390SSalvatore Benedetto .fips_allowed = 1, 49123c4b2390SSalvatore Benedetto .suite = { 491321c8e720SArd Biesheuvel .kpp = __VECS(ecdh_tv_template) 49143c4b2390SSalvatore Benedetto } 49153c4b2390SSalvatore Benedetto }, { 491632fbdbd3SVitaly Chikunov .alg = "ecrdsa", 491732fbdbd3SVitaly Chikunov .test = alg_test_akcipher, 491832fbdbd3SVitaly Chikunov .suite = { 491932fbdbd3SVitaly Chikunov .akcipher = __VECS(ecrdsa_tv_template) 492032fbdbd3SVitaly Chikunov } 492132fbdbd3SVitaly Chikunov }, { 4922f975abb2SArd Biesheuvel .alg = "essiv(authenc(hmac(sha256),cbc(aes)),sha256)", 4923f975abb2SArd Biesheuvel .test = alg_test_aead, 4924f975abb2SArd Biesheuvel .fips_allowed = 1, 4925f975abb2SArd Biesheuvel .suite = { 4926f975abb2SArd Biesheuvel .aead = __VECS(essiv_hmac_sha256_aes_cbc_tv_temp) 4927f975abb2SArd Biesheuvel } 4928f975abb2SArd Biesheuvel }, { 4929f975abb2SArd Biesheuvel .alg = "essiv(cbc(aes),sha256)", 4930f975abb2SArd Biesheuvel .test = alg_test_skcipher, 4931f975abb2SArd Biesheuvel .fips_allowed = 1, 4932f975abb2SArd Biesheuvel .suite = { 4933f975abb2SArd Biesheuvel .cipher = __VECS(essiv_aes_cbc_tv_template) 4934f975abb2SArd Biesheuvel } 4935f975abb2SArd Biesheuvel }, { 4936da7f033dSHerbert Xu .alg = "gcm(aes)", 493740153b10SEric Biggers .generic_driver = "gcm_base(ctr(aes-generic),ghash-generic)", 4938da7f033dSHerbert Xu .test = alg_test_aead, 4939a1915d51SJarod Wilson .fips_allowed = 1, 4940da7f033dSHerbert Xu .suite = { 4941a0d608eeSEric Biggers .aead = __VECS(aes_gcm_tv_template) 4942da7f033dSHerbert Xu } 4943da7f033dSHerbert Xu }, { 4944507069c9SYouquan, Song .alg = "ghash", 4945507069c9SYouquan, Song .test = alg_test_hash, 494618c0ebd2SJarod Wilson .fips_allowed = 1, 4947507069c9SYouquan, Song .suite = { 494821c8e720SArd Biesheuvel .hash = __VECS(ghash_tv_template) 4949507069c9SYouquan, Song } 4950507069c9SYouquan, Song }, { 4951da7f033dSHerbert Xu .alg = "hmac(md5)", 4952da7f033dSHerbert Xu .test = alg_test_hash, 4953da7f033dSHerbert Xu .suite = { 495421c8e720SArd Biesheuvel .hash = __VECS(hmac_md5_tv_template) 4955da7f033dSHerbert Xu } 4956da7f033dSHerbert Xu }, { 4957da7f033dSHerbert Xu .alg = "hmac(rmd128)", 4958da7f033dSHerbert Xu .test = alg_test_hash, 4959da7f033dSHerbert Xu .suite = { 496021c8e720SArd Biesheuvel .hash = __VECS(hmac_rmd128_tv_template) 4961da7f033dSHerbert Xu } 4962da7f033dSHerbert Xu }, { 4963da7f033dSHerbert Xu .alg = "hmac(rmd160)", 4964da7f033dSHerbert Xu .test = alg_test_hash, 4965da7f033dSHerbert Xu .suite = { 496621c8e720SArd Biesheuvel .hash = __VECS(hmac_rmd160_tv_template) 4967da7f033dSHerbert Xu } 4968da7f033dSHerbert Xu }, { 4969da7f033dSHerbert Xu .alg = "hmac(sha1)", 4970da7f033dSHerbert Xu .test = alg_test_hash, 4971a1915d51SJarod Wilson .fips_allowed = 1, 4972da7f033dSHerbert Xu .suite = { 497321c8e720SArd Biesheuvel .hash = __VECS(hmac_sha1_tv_template) 4974da7f033dSHerbert Xu } 4975da7f033dSHerbert Xu }, { 4976da7f033dSHerbert Xu .alg = "hmac(sha224)", 4977da7f033dSHerbert Xu .test = alg_test_hash, 4978a1915d51SJarod Wilson .fips_allowed = 1, 4979da7f033dSHerbert Xu .suite = { 498021c8e720SArd Biesheuvel .hash = __VECS(hmac_sha224_tv_template) 4981da7f033dSHerbert Xu } 4982da7f033dSHerbert Xu }, { 4983da7f033dSHerbert Xu .alg = "hmac(sha256)", 4984da7f033dSHerbert Xu .test = alg_test_hash, 4985a1915d51SJarod Wilson .fips_allowed = 1, 4986da7f033dSHerbert Xu .suite = { 498721c8e720SArd Biesheuvel .hash = __VECS(hmac_sha256_tv_template) 4988da7f033dSHerbert Xu } 4989da7f033dSHerbert Xu }, { 499098eca72fSraveendra padasalagi .alg = "hmac(sha3-224)", 499198eca72fSraveendra padasalagi .test = alg_test_hash, 499298eca72fSraveendra padasalagi .fips_allowed = 1, 499398eca72fSraveendra padasalagi .suite = { 499421c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_224_tv_template) 499598eca72fSraveendra padasalagi } 499698eca72fSraveendra padasalagi }, { 499798eca72fSraveendra padasalagi .alg = "hmac(sha3-256)", 499898eca72fSraveendra padasalagi .test = alg_test_hash, 499998eca72fSraveendra padasalagi .fips_allowed = 1, 500098eca72fSraveendra padasalagi .suite = { 500121c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_256_tv_template) 500298eca72fSraveendra padasalagi } 500398eca72fSraveendra padasalagi }, { 500498eca72fSraveendra padasalagi .alg = "hmac(sha3-384)", 500598eca72fSraveendra padasalagi .test = alg_test_hash, 500698eca72fSraveendra padasalagi .fips_allowed = 1, 500798eca72fSraveendra padasalagi .suite = { 500821c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_384_tv_template) 500998eca72fSraveendra padasalagi } 501098eca72fSraveendra padasalagi }, { 501198eca72fSraveendra padasalagi .alg = "hmac(sha3-512)", 501298eca72fSraveendra padasalagi .test = alg_test_hash, 501398eca72fSraveendra padasalagi .fips_allowed = 1, 501498eca72fSraveendra padasalagi .suite = { 501521c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_512_tv_template) 501698eca72fSraveendra padasalagi } 501798eca72fSraveendra padasalagi }, { 5018da7f033dSHerbert Xu .alg = "hmac(sha384)", 5019da7f033dSHerbert Xu .test = alg_test_hash, 5020a1915d51SJarod Wilson .fips_allowed = 1, 5021da7f033dSHerbert Xu .suite = { 502221c8e720SArd Biesheuvel .hash = __VECS(hmac_sha384_tv_template) 5023da7f033dSHerbert Xu } 5024da7f033dSHerbert Xu }, { 5025da7f033dSHerbert Xu .alg = "hmac(sha512)", 5026da7f033dSHerbert Xu .test = alg_test_hash, 5027a1915d51SJarod Wilson .fips_allowed = 1, 5028da7f033dSHerbert Xu .suite = { 502921c8e720SArd Biesheuvel .hash = __VECS(hmac_sha512_tv_template) 5030da7f033dSHerbert Xu } 5031da7f033dSHerbert Xu }, { 50328194fd1dSPascal van Leeuwen .alg = "hmac(sm3)", 50338194fd1dSPascal van Leeuwen .test = alg_test_hash, 50348194fd1dSPascal van Leeuwen .suite = { 50358194fd1dSPascal van Leeuwen .hash = __VECS(hmac_sm3_tv_template) 50368194fd1dSPascal van Leeuwen } 50378194fd1dSPascal van Leeuwen }, { 503825a0b9d4SVitaly Chikunov .alg = "hmac(streebog256)", 503925a0b9d4SVitaly Chikunov .test = alg_test_hash, 504025a0b9d4SVitaly Chikunov .suite = { 504125a0b9d4SVitaly Chikunov .hash = __VECS(hmac_streebog256_tv_template) 504225a0b9d4SVitaly Chikunov } 504325a0b9d4SVitaly Chikunov }, { 504425a0b9d4SVitaly Chikunov .alg = "hmac(streebog512)", 504525a0b9d4SVitaly Chikunov .test = alg_test_hash, 504625a0b9d4SVitaly Chikunov .suite = { 504725a0b9d4SVitaly Chikunov .hash = __VECS(hmac_streebog512_tv_template) 504825a0b9d4SVitaly Chikunov } 504925a0b9d4SVitaly Chikunov }, { 5050bb5530e4SStephan Mueller .alg = "jitterentropy_rng", 5051bb5530e4SStephan Mueller .fips_allowed = 1, 5052bb5530e4SStephan Mueller .test = alg_test_null, 5053bb5530e4SStephan Mueller }, { 505435351988SStephan Mueller .alg = "kw(aes)", 505535351988SStephan Mueller .test = alg_test_skcipher, 505635351988SStephan Mueller .fips_allowed = 1, 505735351988SStephan Mueller .suite = { 505892a4c9feSEric Biggers .cipher = __VECS(aes_kw_tv_template) 505935351988SStephan Mueller } 506035351988SStephan Mueller }, { 5061da7f033dSHerbert Xu .alg = "lrw(aes)", 5062d435e10eSEric Biggers .generic_driver = "lrw(ecb(aes-generic))", 50631aa4ecd9SHerbert Xu .test = alg_test_skcipher, 5064da7f033dSHerbert Xu .suite = { 506592a4c9feSEric Biggers .cipher = __VECS(aes_lrw_tv_template) 5066da7f033dSHerbert Xu } 5067da7f033dSHerbert Xu }, { 50680840605eSJussi Kivilinna .alg = "lrw(camellia)", 5069d435e10eSEric Biggers .generic_driver = "lrw(ecb(camellia-generic))", 50700840605eSJussi Kivilinna .test = alg_test_skcipher, 50710840605eSJussi Kivilinna .suite = { 507292a4c9feSEric Biggers .cipher = __VECS(camellia_lrw_tv_template) 50730840605eSJussi Kivilinna } 50740840605eSJussi Kivilinna }, { 50759b8b0405SJohannes Goetzfried .alg = "lrw(cast6)", 5076d435e10eSEric Biggers .generic_driver = "lrw(ecb(cast6-generic))", 50779b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 50789b8b0405SJohannes Goetzfried .suite = { 507992a4c9feSEric Biggers .cipher = __VECS(cast6_lrw_tv_template) 50809b8b0405SJohannes Goetzfried } 50819b8b0405SJohannes Goetzfried }, { 5082d7bfc0faSJussi Kivilinna .alg = "lrw(serpent)", 5083d435e10eSEric Biggers .generic_driver = "lrw(ecb(serpent-generic))", 5084d7bfc0faSJussi Kivilinna .test = alg_test_skcipher, 5085d7bfc0faSJussi Kivilinna .suite = { 508692a4c9feSEric Biggers .cipher = __VECS(serpent_lrw_tv_template) 5087d7bfc0faSJussi Kivilinna } 5088d7bfc0faSJussi Kivilinna }, { 50890b2a1551SJussi Kivilinna .alg = "lrw(twofish)", 5090d435e10eSEric Biggers .generic_driver = "lrw(ecb(twofish-generic))", 50910b2a1551SJussi Kivilinna .test = alg_test_skcipher, 50920b2a1551SJussi Kivilinna .suite = { 509392a4c9feSEric Biggers .cipher = __VECS(tf_lrw_tv_template) 50940b2a1551SJussi Kivilinna } 50950b2a1551SJussi Kivilinna }, { 50961443cc9bSKOVACS Krisztian .alg = "lz4", 50971443cc9bSKOVACS Krisztian .test = alg_test_comp, 50981443cc9bSKOVACS Krisztian .fips_allowed = 1, 50991443cc9bSKOVACS Krisztian .suite = { 51001443cc9bSKOVACS Krisztian .comp = { 510121c8e720SArd Biesheuvel .comp = __VECS(lz4_comp_tv_template), 510221c8e720SArd Biesheuvel .decomp = __VECS(lz4_decomp_tv_template) 51031443cc9bSKOVACS Krisztian } 51041443cc9bSKOVACS Krisztian } 51051443cc9bSKOVACS Krisztian }, { 51061443cc9bSKOVACS Krisztian .alg = "lz4hc", 51071443cc9bSKOVACS Krisztian .test = alg_test_comp, 51081443cc9bSKOVACS Krisztian .fips_allowed = 1, 51091443cc9bSKOVACS Krisztian .suite = { 51101443cc9bSKOVACS Krisztian .comp = { 511121c8e720SArd Biesheuvel .comp = __VECS(lz4hc_comp_tv_template), 511221c8e720SArd Biesheuvel .decomp = __VECS(lz4hc_decomp_tv_template) 51131443cc9bSKOVACS Krisztian } 51141443cc9bSKOVACS Krisztian } 51151443cc9bSKOVACS Krisztian }, { 5116da7f033dSHerbert Xu .alg = "lzo", 5117da7f033dSHerbert Xu .test = alg_test_comp, 51180818904dSMilan Broz .fips_allowed = 1, 5119da7f033dSHerbert Xu .suite = { 5120da7f033dSHerbert Xu .comp = { 512121c8e720SArd Biesheuvel .comp = __VECS(lzo_comp_tv_template), 512221c8e720SArd Biesheuvel .decomp = __VECS(lzo_decomp_tv_template) 5123da7f033dSHerbert Xu } 5124da7f033dSHerbert Xu } 5125da7f033dSHerbert Xu }, { 5126f248caf9SHannah Pan .alg = "lzo-rle", 5127f248caf9SHannah Pan .test = alg_test_comp, 5128f248caf9SHannah Pan .fips_allowed = 1, 5129f248caf9SHannah Pan .suite = { 5130f248caf9SHannah Pan .comp = { 5131f248caf9SHannah Pan .comp = __VECS(lzorle_comp_tv_template), 5132f248caf9SHannah Pan .decomp = __VECS(lzorle_decomp_tv_template) 5133f248caf9SHannah Pan } 5134f248caf9SHannah Pan } 5135f248caf9SHannah Pan }, { 5136da7f033dSHerbert Xu .alg = "md4", 5137da7f033dSHerbert Xu .test = alg_test_hash, 5138da7f033dSHerbert Xu .suite = { 513921c8e720SArd Biesheuvel .hash = __VECS(md4_tv_template) 5140da7f033dSHerbert Xu } 5141da7f033dSHerbert Xu }, { 5142da7f033dSHerbert Xu .alg = "md5", 5143da7f033dSHerbert Xu .test = alg_test_hash, 5144da7f033dSHerbert Xu .suite = { 514521c8e720SArd Biesheuvel .hash = __VECS(md5_tv_template) 5146da7f033dSHerbert Xu } 5147da7f033dSHerbert Xu }, { 5148da7f033dSHerbert Xu .alg = "michael_mic", 5149da7f033dSHerbert Xu .test = alg_test_hash, 5150da7f033dSHerbert Xu .suite = { 515121c8e720SArd Biesheuvel .hash = __VECS(michael_mic_tv_template) 5152da7f033dSHerbert Xu } 5153da7f033dSHerbert Xu }, { 515426609a21SEric Biggers .alg = "nhpoly1305", 515526609a21SEric Biggers .test = alg_test_hash, 515626609a21SEric Biggers .suite = { 515726609a21SEric Biggers .hash = __VECS(nhpoly1305_tv_template) 515826609a21SEric Biggers } 515926609a21SEric Biggers }, { 5160ba0e14acSPuneet Saxena .alg = "ofb(aes)", 5161ba0e14acSPuneet Saxena .test = alg_test_skcipher, 5162ba0e14acSPuneet Saxena .fips_allowed = 1, 5163ba0e14acSPuneet Saxena .suite = { 516492a4c9feSEric Biggers .cipher = __VECS(aes_ofb_tv_template) 5165ba0e14acSPuneet Saxena } 5166ba0e14acSPuneet Saxena }, { 5167a794d8d8SGilad Ben-Yossef /* Same as ofb(aes) except the key is stored in 5168a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 5169a794d8d8SGilad Ben-Yossef */ 5170a794d8d8SGilad Ben-Yossef .alg = "ofb(paes)", 5171a794d8d8SGilad Ben-Yossef .test = alg_test_null, 5172a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 5173a794d8d8SGilad Ben-Yossef }, { 5174a06b15b2SPascal van Leeuwen .alg = "ofb(sm4)", 5175a06b15b2SPascal van Leeuwen .test = alg_test_skcipher, 5176a06b15b2SPascal van Leeuwen .suite = { 5177a06b15b2SPascal van Leeuwen .cipher = __VECS(sm4_ofb_tv_template) 5178a06b15b2SPascal van Leeuwen } 5179a06b15b2SPascal van Leeuwen }, { 5180da7f033dSHerbert Xu .alg = "pcbc(fcrypt)", 51811aa4ecd9SHerbert Xu .test = alg_test_skcipher, 5182da7f033dSHerbert Xu .suite = { 518392a4c9feSEric Biggers .cipher = __VECS(fcrypt_pcbc_tv_template) 5184da7f033dSHerbert Xu } 5185da7f033dSHerbert Xu }, { 51861207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha224)", 51871207107cSStephan Mueller .test = alg_test_null, 51881207107cSStephan Mueller .fips_allowed = 1, 51891207107cSStephan Mueller }, { 51901207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha256)", 51911207107cSStephan Mueller .test = alg_test_akcipher, 51921207107cSStephan Mueller .fips_allowed = 1, 51931207107cSStephan Mueller .suite = { 51941207107cSStephan Mueller .akcipher = __VECS(pkcs1pad_rsa_tv_template) 51951207107cSStephan Mueller } 51961207107cSStephan Mueller }, { 51971207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha384)", 51981207107cSStephan Mueller .test = alg_test_null, 51991207107cSStephan Mueller .fips_allowed = 1, 52001207107cSStephan Mueller }, { 52011207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha512)", 52021207107cSStephan Mueller .test = alg_test_null, 52031207107cSStephan Mueller .fips_allowed = 1, 52041207107cSStephan Mueller }, { 5205eee9dc61SMartin Willi .alg = "poly1305", 5206eee9dc61SMartin Willi .test = alg_test_hash, 5207eee9dc61SMartin Willi .suite = { 520821c8e720SArd Biesheuvel .hash = __VECS(poly1305_tv_template) 5209eee9dc61SMartin Willi } 5210eee9dc61SMartin Willi }, { 5211da7f033dSHerbert Xu .alg = "rfc3686(ctr(aes))", 52121aa4ecd9SHerbert Xu .test = alg_test_skcipher, 5213a1915d51SJarod Wilson .fips_allowed = 1, 5214da7f033dSHerbert Xu .suite = { 521592a4c9feSEric Biggers .cipher = __VECS(aes_ctr_rfc3686_tv_template) 5216da7f033dSHerbert Xu } 5217da7f033dSHerbert Xu }, { 5218e4886214SPascal van Leeuwen .alg = "rfc3686(ctr(sm4))", 5219e4886214SPascal van Leeuwen .test = alg_test_skcipher, 5220e4886214SPascal van Leeuwen .suite = { 5221e4886214SPascal van Leeuwen .cipher = __VECS(sm4_ctr_rfc3686_tv_template) 5222e4886214SPascal van Leeuwen } 5223e4886214SPascal van Leeuwen }, { 52243f31a740SHerbert Xu .alg = "rfc4106(gcm(aes))", 522540153b10SEric Biggers .generic_driver = "rfc4106(gcm_base(ctr(aes-generic),ghash-generic))", 522669435b94SAdrian Hoban .test = alg_test_aead, 5227db71f29aSJarod Wilson .fips_allowed = 1, 522869435b94SAdrian Hoban .suite = { 522949763fc6SEric Biggers .aead = { 523049763fc6SEric Biggers ____VECS(aes_gcm_rfc4106_tv_template), 523149763fc6SEric Biggers .einval_allowed = 1, 523249763fc6SEric Biggers .esp_aad = 1, 523349763fc6SEric Biggers } 523469435b94SAdrian Hoban } 523569435b94SAdrian Hoban }, { 5236544c436aSHerbert Xu .alg = "rfc4309(ccm(aes))", 523740153b10SEric Biggers .generic_driver = "rfc4309(ccm_base(ctr(aes-generic),cbcmac(aes-generic)))", 52385d667322SJarod Wilson .test = alg_test_aead, 5239a1915d51SJarod Wilson .fips_allowed = 1, 52405d667322SJarod Wilson .suite = { 524149763fc6SEric Biggers .aead = { 524249763fc6SEric Biggers ____VECS(aes_ccm_rfc4309_tv_template), 524349763fc6SEric Biggers .einval_allowed = 1, 524449763fc6SEric Biggers .esp_aad = 1, 524549763fc6SEric Biggers } 52465d667322SJarod Wilson } 52475d667322SJarod Wilson }, { 5248bb68745eSHerbert Xu .alg = "rfc4543(gcm(aes))", 524940153b10SEric Biggers .generic_driver = "rfc4543(gcm_base(ctr(aes-generic),ghash-generic))", 5250e9b7441aSJussi Kivilinna .test = alg_test_aead, 5251e9b7441aSJussi Kivilinna .suite = { 525249763fc6SEric Biggers .aead = { 525349763fc6SEric Biggers ____VECS(aes_gcm_rfc4543_tv_template), 525449763fc6SEric Biggers .einval_allowed = 1, 525549763fc6SEric Biggers } 5256e9b7441aSJussi Kivilinna } 5257e9b7441aSJussi Kivilinna }, { 5258af2b76b5SMartin Willi .alg = "rfc7539(chacha20,poly1305)", 5259af2b76b5SMartin Willi .test = alg_test_aead, 5260af2b76b5SMartin Willi .suite = { 5261a0d608eeSEric Biggers .aead = __VECS(rfc7539_tv_template) 5262af2b76b5SMartin Willi } 5263af2b76b5SMartin Willi }, { 52645900758dSMartin Willi .alg = "rfc7539esp(chacha20,poly1305)", 52655900758dSMartin Willi .test = alg_test_aead, 52665900758dSMartin Willi .suite = { 526749763fc6SEric Biggers .aead = { 526849763fc6SEric Biggers ____VECS(rfc7539esp_tv_template), 526949763fc6SEric Biggers .einval_allowed = 1, 527049763fc6SEric Biggers .esp_aad = 1, 527149763fc6SEric Biggers } 52725900758dSMartin Willi } 52735900758dSMartin Willi }, { 5274da7f033dSHerbert Xu .alg = "rmd128", 5275da7f033dSHerbert Xu .test = alg_test_hash, 5276da7f033dSHerbert Xu .suite = { 527721c8e720SArd Biesheuvel .hash = __VECS(rmd128_tv_template) 5278da7f033dSHerbert Xu } 5279da7f033dSHerbert Xu }, { 5280da7f033dSHerbert Xu .alg = "rmd160", 5281da7f033dSHerbert Xu .test = alg_test_hash, 5282da7f033dSHerbert Xu .suite = { 528321c8e720SArd Biesheuvel .hash = __VECS(rmd160_tv_template) 5284da7f033dSHerbert Xu } 5285da7f033dSHerbert Xu }, { 5286da7f033dSHerbert Xu .alg = "rmd256", 5287da7f033dSHerbert Xu .test = alg_test_hash, 5288da7f033dSHerbert Xu .suite = { 528921c8e720SArd Biesheuvel .hash = __VECS(rmd256_tv_template) 5290da7f033dSHerbert Xu } 5291da7f033dSHerbert Xu }, { 5292da7f033dSHerbert Xu .alg = "rmd320", 5293da7f033dSHerbert Xu .test = alg_test_hash, 5294da7f033dSHerbert Xu .suite = { 529521c8e720SArd Biesheuvel .hash = __VECS(rmd320_tv_template) 5296da7f033dSHerbert Xu } 5297da7f033dSHerbert Xu }, { 5298946cc463STadeusz Struk .alg = "rsa", 5299946cc463STadeusz Struk .test = alg_test_akcipher, 5300946cc463STadeusz Struk .fips_allowed = 1, 5301946cc463STadeusz Struk .suite = { 530221c8e720SArd Biesheuvel .akcipher = __VECS(rsa_tv_template) 5303946cc463STadeusz Struk } 5304946cc463STadeusz Struk }, { 5305da7f033dSHerbert Xu .alg = "salsa20", 53061aa4ecd9SHerbert Xu .test = alg_test_skcipher, 5307da7f033dSHerbert Xu .suite = { 530892a4c9feSEric Biggers .cipher = __VECS(salsa20_stream_tv_template) 5309da7f033dSHerbert Xu } 5310da7f033dSHerbert Xu }, { 5311da7f033dSHerbert Xu .alg = "sha1", 5312da7f033dSHerbert Xu .test = alg_test_hash, 5313a1915d51SJarod Wilson .fips_allowed = 1, 5314da7f033dSHerbert Xu .suite = { 531521c8e720SArd Biesheuvel .hash = __VECS(sha1_tv_template) 5316da7f033dSHerbert Xu } 5317da7f033dSHerbert Xu }, { 5318da7f033dSHerbert Xu .alg = "sha224", 5319da7f033dSHerbert Xu .test = alg_test_hash, 5320a1915d51SJarod Wilson .fips_allowed = 1, 5321da7f033dSHerbert Xu .suite = { 532221c8e720SArd Biesheuvel .hash = __VECS(sha224_tv_template) 5323da7f033dSHerbert Xu } 5324da7f033dSHerbert Xu }, { 5325da7f033dSHerbert Xu .alg = "sha256", 5326da7f033dSHerbert Xu .test = alg_test_hash, 5327a1915d51SJarod Wilson .fips_allowed = 1, 5328da7f033dSHerbert Xu .suite = { 532921c8e720SArd Biesheuvel .hash = __VECS(sha256_tv_template) 5330da7f033dSHerbert Xu } 5331da7f033dSHerbert Xu }, { 533279cc6ab8Sraveendra padasalagi .alg = "sha3-224", 533379cc6ab8Sraveendra padasalagi .test = alg_test_hash, 533479cc6ab8Sraveendra padasalagi .fips_allowed = 1, 533579cc6ab8Sraveendra padasalagi .suite = { 533621c8e720SArd Biesheuvel .hash = __VECS(sha3_224_tv_template) 533779cc6ab8Sraveendra padasalagi } 533879cc6ab8Sraveendra padasalagi }, { 533979cc6ab8Sraveendra padasalagi .alg = "sha3-256", 534079cc6ab8Sraveendra padasalagi .test = alg_test_hash, 534179cc6ab8Sraveendra padasalagi .fips_allowed = 1, 534279cc6ab8Sraveendra padasalagi .suite = { 534321c8e720SArd Biesheuvel .hash = __VECS(sha3_256_tv_template) 534479cc6ab8Sraveendra padasalagi } 534579cc6ab8Sraveendra padasalagi }, { 534679cc6ab8Sraveendra padasalagi .alg = "sha3-384", 534779cc6ab8Sraveendra padasalagi .test = alg_test_hash, 534879cc6ab8Sraveendra padasalagi .fips_allowed = 1, 534979cc6ab8Sraveendra padasalagi .suite = { 535021c8e720SArd Biesheuvel .hash = __VECS(sha3_384_tv_template) 535179cc6ab8Sraveendra padasalagi } 535279cc6ab8Sraveendra padasalagi }, { 535379cc6ab8Sraveendra padasalagi .alg = "sha3-512", 535479cc6ab8Sraveendra padasalagi .test = alg_test_hash, 535579cc6ab8Sraveendra padasalagi .fips_allowed = 1, 535679cc6ab8Sraveendra padasalagi .suite = { 535721c8e720SArd Biesheuvel .hash = __VECS(sha3_512_tv_template) 535879cc6ab8Sraveendra padasalagi } 535979cc6ab8Sraveendra padasalagi }, { 5360da7f033dSHerbert Xu .alg = "sha384", 5361da7f033dSHerbert Xu .test = alg_test_hash, 5362a1915d51SJarod Wilson .fips_allowed = 1, 5363da7f033dSHerbert Xu .suite = { 536421c8e720SArd Biesheuvel .hash = __VECS(sha384_tv_template) 5365da7f033dSHerbert Xu } 5366da7f033dSHerbert Xu }, { 5367da7f033dSHerbert Xu .alg = "sha512", 5368da7f033dSHerbert Xu .test = alg_test_hash, 5369a1915d51SJarod Wilson .fips_allowed = 1, 5370da7f033dSHerbert Xu .suite = { 537121c8e720SArd Biesheuvel .hash = __VECS(sha512_tv_template) 5372da7f033dSHerbert Xu } 5373da7f033dSHerbert Xu }, { 5374b7e27530SGilad Ben-Yossef .alg = "sm3", 5375b7e27530SGilad Ben-Yossef .test = alg_test_hash, 5376b7e27530SGilad Ben-Yossef .suite = { 5377b7e27530SGilad Ben-Yossef .hash = __VECS(sm3_tv_template) 5378b7e27530SGilad Ben-Yossef } 5379b7e27530SGilad Ben-Yossef }, { 538025a0b9d4SVitaly Chikunov .alg = "streebog256", 538125a0b9d4SVitaly Chikunov .test = alg_test_hash, 538225a0b9d4SVitaly Chikunov .suite = { 538325a0b9d4SVitaly Chikunov .hash = __VECS(streebog256_tv_template) 538425a0b9d4SVitaly Chikunov } 538525a0b9d4SVitaly Chikunov }, { 538625a0b9d4SVitaly Chikunov .alg = "streebog512", 538725a0b9d4SVitaly Chikunov .test = alg_test_hash, 538825a0b9d4SVitaly Chikunov .suite = { 538925a0b9d4SVitaly Chikunov .hash = __VECS(streebog512_tv_template) 539025a0b9d4SVitaly Chikunov } 539125a0b9d4SVitaly Chikunov }, { 5392da7f033dSHerbert Xu .alg = "tgr128", 5393da7f033dSHerbert Xu .test = alg_test_hash, 5394da7f033dSHerbert Xu .suite = { 539521c8e720SArd Biesheuvel .hash = __VECS(tgr128_tv_template) 5396da7f033dSHerbert Xu } 5397da7f033dSHerbert Xu }, { 5398da7f033dSHerbert Xu .alg = "tgr160", 5399da7f033dSHerbert Xu .test = alg_test_hash, 5400da7f033dSHerbert Xu .suite = { 540121c8e720SArd Biesheuvel .hash = __VECS(tgr160_tv_template) 5402da7f033dSHerbert Xu } 5403da7f033dSHerbert Xu }, { 5404da7f033dSHerbert Xu .alg = "tgr192", 5405da7f033dSHerbert Xu .test = alg_test_hash, 5406da7f033dSHerbert Xu .suite = { 540721c8e720SArd Biesheuvel .hash = __VECS(tgr192_tv_template) 5408da7f033dSHerbert Xu } 5409da7f033dSHerbert Xu }, { 5410ed331adaSEric Biggers .alg = "vmac64(aes)", 5411ed331adaSEric Biggers .test = alg_test_hash, 5412ed331adaSEric Biggers .suite = { 5413ed331adaSEric Biggers .hash = __VECS(vmac64_aes_tv_template) 5414ed331adaSEric Biggers } 5415ed331adaSEric Biggers }, { 5416da7f033dSHerbert Xu .alg = "wp256", 5417da7f033dSHerbert Xu .test = alg_test_hash, 5418da7f033dSHerbert Xu .suite = { 541921c8e720SArd Biesheuvel .hash = __VECS(wp256_tv_template) 5420da7f033dSHerbert Xu } 5421da7f033dSHerbert Xu }, { 5422da7f033dSHerbert Xu .alg = "wp384", 5423da7f033dSHerbert Xu .test = alg_test_hash, 5424da7f033dSHerbert Xu .suite = { 542521c8e720SArd Biesheuvel .hash = __VECS(wp384_tv_template) 5426da7f033dSHerbert Xu } 5427da7f033dSHerbert Xu }, { 5428da7f033dSHerbert Xu .alg = "wp512", 5429da7f033dSHerbert Xu .test = alg_test_hash, 5430da7f033dSHerbert Xu .suite = { 543121c8e720SArd Biesheuvel .hash = __VECS(wp512_tv_template) 5432da7f033dSHerbert Xu } 5433da7f033dSHerbert Xu }, { 5434da7f033dSHerbert Xu .alg = "xcbc(aes)", 5435da7f033dSHerbert Xu .test = alg_test_hash, 5436da7f033dSHerbert Xu .suite = { 543721c8e720SArd Biesheuvel .hash = __VECS(aes_xcbc128_tv_template) 5438da7f033dSHerbert Xu } 5439da7f033dSHerbert Xu }, { 5440aa762409SEric Biggers .alg = "xchacha12", 5441aa762409SEric Biggers .test = alg_test_skcipher, 5442aa762409SEric Biggers .suite = { 5443aa762409SEric Biggers .cipher = __VECS(xchacha12_tv_template) 5444aa762409SEric Biggers }, 5445aa762409SEric Biggers }, { 5446de61d7aeSEric Biggers .alg = "xchacha20", 5447de61d7aeSEric Biggers .test = alg_test_skcipher, 5448de61d7aeSEric Biggers .suite = { 5449de61d7aeSEric Biggers .cipher = __VECS(xchacha20_tv_template) 5450de61d7aeSEric Biggers }, 5451de61d7aeSEric Biggers }, { 5452da7f033dSHerbert Xu .alg = "xts(aes)", 5453d435e10eSEric Biggers .generic_driver = "xts(ecb(aes-generic))", 54541aa4ecd9SHerbert Xu .test = alg_test_skcipher, 54552918aa8dSJarod Wilson .fips_allowed = 1, 5456da7f033dSHerbert Xu .suite = { 545792a4c9feSEric Biggers .cipher = __VECS(aes_xts_tv_template) 5458da7f033dSHerbert Xu } 54590c01aed5SGeert Uytterhoeven }, { 54600840605eSJussi Kivilinna .alg = "xts(camellia)", 5461d435e10eSEric Biggers .generic_driver = "xts(ecb(camellia-generic))", 54620840605eSJussi Kivilinna .test = alg_test_skcipher, 54630840605eSJussi Kivilinna .suite = { 546492a4c9feSEric Biggers .cipher = __VECS(camellia_xts_tv_template) 54650840605eSJussi Kivilinna } 54660840605eSJussi Kivilinna }, { 54679b8b0405SJohannes Goetzfried .alg = "xts(cast6)", 5468d435e10eSEric Biggers .generic_driver = "xts(ecb(cast6-generic))", 54699b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 54709b8b0405SJohannes Goetzfried .suite = { 547192a4c9feSEric Biggers .cipher = __VECS(cast6_xts_tv_template) 54729b8b0405SJohannes Goetzfried } 54739b8b0405SJohannes Goetzfried }, { 547415f47ce5SGilad Ben-Yossef /* Same as xts(aes) except the key is stored in 547515f47ce5SGilad Ben-Yossef * hardware secure memory which we reference by index 547615f47ce5SGilad Ben-Yossef */ 547715f47ce5SGilad Ben-Yossef .alg = "xts(paes)", 547815f47ce5SGilad Ben-Yossef .test = alg_test_null, 547915f47ce5SGilad Ben-Yossef .fips_allowed = 1, 548015f47ce5SGilad Ben-Yossef }, { 548118be20b9SJussi Kivilinna .alg = "xts(serpent)", 5482d435e10eSEric Biggers .generic_driver = "xts(ecb(serpent-generic))", 548318be20b9SJussi Kivilinna .test = alg_test_skcipher, 548418be20b9SJussi Kivilinna .suite = { 548592a4c9feSEric Biggers .cipher = __VECS(serpent_xts_tv_template) 548618be20b9SJussi Kivilinna } 548718be20b9SJussi Kivilinna }, { 5488aed265b9SJussi Kivilinna .alg = "xts(twofish)", 5489d435e10eSEric Biggers .generic_driver = "xts(ecb(twofish-generic))", 5490aed265b9SJussi Kivilinna .test = alg_test_skcipher, 5491aed265b9SJussi Kivilinna .suite = { 549292a4c9feSEric Biggers .cipher = __VECS(tf_xts_tv_template) 5493aed265b9SJussi Kivilinna } 5494a368f43dSGiovanni Cabiddu }, { 5495c7ff8573SHarald Freudenberger #if IS_ENABLED(CONFIG_CRYPTO_PAES_S390) 5496c7ff8573SHarald Freudenberger .alg = "xts-paes-s390", 5497c7ff8573SHarald Freudenberger .fips_allowed = 1, 5498c7ff8573SHarald Freudenberger .test = alg_test_skcipher, 5499c7ff8573SHarald Freudenberger .suite = { 5500c7ff8573SHarald Freudenberger .cipher = __VECS(aes_xts_tv_template) 5501c7ff8573SHarald Freudenberger } 5502c7ff8573SHarald Freudenberger }, { 5503c7ff8573SHarald Freudenberger #endif 550415f47ce5SGilad Ben-Yossef .alg = "xts4096(paes)", 550515f47ce5SGilad Ben-Yossef .test = alg_test_null, 550615f47ce5SGilad Ben-Yossef .fips_allowed = 1, 550715f47ce5SGilad Ben-Yossef }, { 550815f47ce5SGilad Ben-Yossef .alg = "xts512(paes)", 550915f47ce5SGilad Ben-Yossef .test = alg_test_null, 551015f47ce5SGilad Ben-Yossef .fips_allowed = 1, 551115f47ce5SGilad Ben-Yossef }, { 551267882e76SNikolay Borisov .alg = "xxhash64", 551367882e76SNikolay Borisov .test = alg_test_hash, 551467882e76SNikolay Borisov .fips_allowed = 1, 551567882e76SNikolay Borisov .suite = { 551667882e76SNikolay Borisov .hash = __VECS(xxhash64_tv_template) 551767882e76SNikolay Borisov } 551867882e76SNikolay Borisov }, { 5519a368f43dSGiovanni Cabiddu .alg = "zlib-deflate", 5520a368f43dSGiovanni Cabiddu .test = alg_test_comp, 5521a368f43dSGiovanni Cabiddu .fips_allowed = 1, 5522a368f43dSGiovanni Cabiddu .suite = { 5523a368f43dSGiovanni Cabiddu .comp = { 5524a368f43dSGiovanni Cabiddu .comp = __VECS(zlib_deflate_comp_tv_template), 5525a368f43dSGiovanni Cabiddu .decomp = __VECS(zlib_deflate_decomp_tv_template) 5526a368f43dSGiovanni Cabiddu } 5527a368f43dSGiovanni Cabiddu } 5528d28fc3dbSNick Terrell }, { 5529d28fc3dbSNick Terrell .alg = "zstd", 5530d28fc3dbSNick Terrell .test = alg_test_comp, 5531d28fc3dbSNick Terrell .fips_allowed = 1, 5532d28fc3dbSNick Terrell .suite = { 5533d28fc3dbSNick Terrell .comp = { 5534d28fc3dbSNick Terrell .comp = __VECS(zstd_comp_tv_template), 5535d28fc3dbSNick Terrell .decomp = __VECS(zstd_decomp_tv_template) 5536d28fc3dbSNick Terrell } 5537d28fc3dbSNick Terrell } 5538da7f033dSHerbert Xu } 5539da7f033dSHerbert Xu }; 5540da7f033dSHerbert Xu 55413f47a03dSEric Biggers static void alg_check_test_descs_order(void) 55425714758bSJussi Kivilinna { 55435714758bSJussi Kivilinna int i; 55445714758bSJussi Kivilinna 55455714758bSJussi Kivilinna for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) { 55465714758bSJussi Kivilinna int diff = strcmp(alg_test_descs[i - 1].alg, 55475714758bSJussi Kivilinna alg_test_descs[i].alg); 55485714758bSJussi Kivilinna 55495714758bSJussi Kivilinna if (WARN_ON(diff > 0)) { 55505714758bSJussi Kivilinna pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n", 55515714758bSJussi Kivilinna alg_test_descs[i - 1].alg, 55525714758bSJussi Kivilinna alg_test_descs[i].alg); 55535714758bSJussi Kivilinna } 55545714758bSJussi Kivilinna 55555714758bSJussi Kivilinna if (WARN_ON(diff == 0)) { 55565714758bSJussi Kivilinna pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n", 55575714758bSJussi Kivilinna alg_test_descs[i].alg); 55585714758bSJussi Kivilinna } 55595714758bSJussi Kivilinna } 55605714758bSJussi Kivilinna } 55615714758bSJussi Kivilinna 55623f47a03dSEric Biggers static void alg_check_testvec_configs(void) 55633f47a03dSEric Biggers { 55644e7babbaSEric Biggers int i; 55654e7babbaSEric Biggers 55664e7babbaSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) 55674e7babbaSEric Biggers WARN_ON(!valid_testvec_config( 55684e7babbaSEric Biggers &default_cipher_testvec_configs[i])); 55694cc2dcf9SEric Biggers 55704cc2dcf9SEric Biggers for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) 55714cc2dcf9SEric Biggers WARN_ON(!valid_testvec_config( 55724cc2dcf9SEric Biggers &default_hash_testvec_configs[i])); 55733f47a03dSEric Biggers } 55743f47a03dSEric Biggers 55753f47a03dSEric Biggers static void testmgr_onetime_init(void) 55763f47a03dSEric Biggers { 55773f47a03dSEric Biggers alg_check_test_descs_order(); 55783f47a03dSEric Biggers alg_check_testvec_configs(); 55795b2706a4SEric Biggers 55805b2706a4SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 55815b2706a4SEric Biggers pr_warn("alg: extra crypto tests enabled. This is intended for developer use only.\n"); 55825b2706a4SEric Biggers #endif 55833f47a03dSEric Biggers } 55843f47a03dSEric Biggers 55851aa4ecd9SHerbert Xu static int alg_find_test(const char *alg) 5586da7f033dSHerbert Xu { 5587da7f033dSHerbert Xu int start = 0; 5588da7f033dSHerbert Xu int end = ARRAY_SIZE(alg_test_descs); 5589da7f033dSHerbert Xu 5590da7f033dSHerbert Xu while (start < end) { 5591da7f033dSHerbert Xu int i = (start + end) / 2; 5592da7f033dSHerbert Xu int diff = strcmp(alg_test_descs[i].alg, alg); 5593da7f033dSHerbert Xu 5594da7f033dSHerbert Xu if (diff > 0) { 5595da7f033dSHerbert Xu end = i; 5596da7f033dSHerbert Xu continue; 5597da7f033dSHerbert Xu } 5598da7f033dSHerbert Xu 5599da7f033dSHerbert Xu if (diff < 0) { 5600da7f033dSHerbert Xu start = i + 1; 5601da7f033dSHerbert Xu continue; 5602da7f033dSHerbert Xu } 5603da7f033dSHerbert Xu 56041aa4ecd9SHerbert Xu return i; 5605da7f033dSHerbert Xu } 5606da7f033dSHerbert Xu 56071aa4ecd9SHerbert Xu return -1; 56081aa4ecd9SHerbert Xu } 56091aa4ecd9SHerbert Xu 56101aa4ecd9SHerbert Xu int alg_test(const char *driver, const char *alg, u32 type, u32 mask) 56111aa4ecd9SHerbert Xu { 56121aa4ecd9SHerbert Xu int i; 5613a68f6610SHerbert Xu int j; 5614d12d6b6dSNeil Horman int rc; 56151aa4ecd9SHerbert Xu 56169e5c9fe4SRichard W.M. Jones if (!fips_enabled && notests) { 56179e5c9fe4SRichard W.M. Jones printk_once(KERN_INFO "alg: self-tests disabled\n"); 56189e5c9fe4SRichard W.M. Jones return 0; 56199e5c9fe4SRichard W.M. Jones } 56209e5c9fe4SRichard W.M. Jones 56213f47a03dSEric Biggers DO_ONCE(testmgr_onetime_init); 56225714758bSJussi Kivilinna 56231aa4ecd9SHerbert Xu if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) { 56241aa4ecd9SHerbert Xu char nalg[CRYPTO_MAX_ALG_NAME]; 56251aa4ecd9SHerbert Xu 56261aa4ecd9SHerbert Xu if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >= 56271aa4ecd9SHerbert Xu sizeof(nalg)) 56281aa4ecd9SHerbert Xu return -ENAMETOOLONG; 56291aa4ecd9SHerbert Xu 56301aa4ecd9SHerbert Xu i = alg_find_test(nalg); 56311aa4ecd9SHerbert Xu if (i < 0) 56321aa4ecd9SHerbert Xu goto notest; 56331aa4ecd9SHerbert Xu 5634a3bef3a3SJarod Wilson if (fips_enabled && !alg_test_descs[i].fips_allowed) 5635a3bef3a3SJarod Wilson goto non_fips_alg; 5636a3bef3a3SJarod Wilson 5637941fb328SJarod Wilson rc = alg_test_cipher(alg_test_descs + i, driver, type, mask); 5638941fb328SJarod Wilson goto test_done; 56391aa4ecd9SHerbert Xu } 56401aa4ecd9SHerbert Xu 56411aa4ecd9SHerbert Xu i = alg_find_test(alg); 5642a68f6610SHerbert Xu j = alg_find_test(driver); 5643a68f6610SHerbert Xu if (i < 0 && j < 0) 56441aa4ecd9SHerbert Xu goto notest; 56451aa4ecd9SHerbert Xu 5646a68f6610SHerbert Xu if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) || 5647a68f6610SHerbert Xu (j >= 0 && !alg_test_descs[j].fips_allowed))) 5648a3bef3a3SJarod Wilson goto non_fips_alg; 5649a3bef3a3SJarod Wilson 5650a68f6610SHerbert Xu rc = 0; 5651a68f6610SHerbert Xu if (i >= 0) 5652a68f6610SHerbert Xu rc |= alg_test_descs[i].test(alg_test_descs + i, driver, 56531aa4ecd9SHerbert Xu type, mask); 5654032c8cacSCristian Stoica if (j >= 0 && j != i) 5655a68f6610SHerbert Xu rc |= alg_test_descs[j].test(alg_test_descs + j, driver, 5656a68f6610SHerbert Xu type, mask); 5657a68f6610SHerbert Xu 5658941fb328SJarod Wilson test_done: 56599552389cSGilad Ben-Yossef if (rc && (fips_enabled || panic_on_fail)) { 56609552389cSGilad Ben-Yossef fips_fail_notify(); 5661eda69b0cSEric Biggers panic("alg: self-tests for %s (%s) failed in %s mode!\n", 5662eda69b0cSEric Biggers driver, alg, fips_enabled ? "fips" : "panic_on_fail"); 56639552389cSGilad Ben-Yossef } 5664d12d6b6dSNeil Horman 566529ecd4abSJarod Wilson if (fips_enabled && !rc) 56663e8cffd4SMasanari Iida pr_info("alg: self-tests for %s (%s) passed\n", driver, alg); 566729ecd4abSJarod Wilson 5668d12d6b6dSNeil Horman return rc; 56691aa4ecd9SHerbert Xu 56701aa4ecd9SHerbert Xu notest: 5671da7f033dSHerbert Xu printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver); 5672da7f033dSHerbert Xu return 0; 5673a3bef3a3SJarod Wilson non_fips_alg: 5674a3bef3a3SJarod Wilson return -EINVAL; 5675da7f033dSHerbert Xu } 56760b767f96SAlexander Shishkin 5677326a6346SHerbert Xu #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */ 56780b767f96SAlexander Shishkin 5679da7f033dSHerbert Xu EXPORT_SYMBOL_GPL(alg_test); 5680