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; 85da7f033dSHerbert Xu }; 86da7f033dSHerbert Xu 87da7f033dSHerbert Xu struct cipher_test_suite { 88b13b1e0cSEric Biggers const struct cipher_testvec *vecs; 89da7f033dSHerbert Xu unsigned int count; 90da7f033dSHerbert Xu }; 91da7f033dSHerbert Xu 92da7f033dSHerbert Xu struct comp_test_suite { 93da7f033dSHerbert Xu struct { 94b13b1e0cSEric Biggers const struct comp_testvec *vecs; 95da7f033dSHerbert Xu unsigned int count; 96da7f033dSHerbert Xu } comp, decomp; 97da7f033dSHerbert Xu }; 98da7f033dSHerbert Xu 99da7f033dSHerbert Xu struct hash_test_suite { 100b13b1e0cSEric Biggers const struct hash_testvec *vecs; 101da7f033dSHerbert Xu unsigned int count; 102da7f033dSHerbert Xu }; 103da7f033dSHerbert Xu 1047647d6ceSJarod Wilson struct cprng_test_suite { 105b13b1e0cSEric Biggers const struct cprng_testvec *vecs; 1067647d6ceSJarod Wilson unsigned int count; 1077647d6ceSJarod Wilson }; 1087647d6ceSJarod Wilson 10964d1cdfbSStephan Mueller struct drbg_test_suite { 110b13b1e0cSEric Biggers const struct drbg_testvec *vecs; 11164d1cdfbSStephan Mueller unsigned int count; 11264d1cdfbSStephan Mueller }; 11364d1cdfbSStephan Mueller 114946cc463STadeusz Struk struct akcipher_test_suite { 115b13b1e0cSEric Biggers const struct akcipher_testvec *vecs; 116946cc463STadeusz Struk unsigned int count; 117946cc463STadeusz Struk }; 118946cc463STadeusz Struk 119802c7f1cSSalvatore Benedetto struct kpp_test_suite { 120b13b1e0cSEric Biggers const struct kpp_testvec *vecs; 121802c7f1cSSalvatore Benedetto unsigned int count; 122802c7f1cSSalvatore Benedetto }; 123802c7f1cSSalvatore Benedetto 124da7f033dSHerbert Xu struct alg_test_desc { 125da7f033dSHerbert Xu const char *alg; 126f2bb770aSEric Biggers const char *generic_driver; 127da7f033dSHerbert Xu int (*test)(const struct alg_test_desc *desc, const char *driver, 128da7f033dSHerbert Xu u32 type, u32 mask); 129a1915d51SJarod Wilson int fips_allowed; /* set if alg is allowed in fips mode */ 130da7f033dSHerbert Xu 131da7f033dSHerbert Xu union { 132da7f033dSHerbert Xu struct aead_test_suite aead; 133da7f033dSHerbert Xu struct cipher_test_suite cipher; 134da7f033dSHerbert Xu struct comp_test_suite comp; 135da7f033dSHerbert Xu struct hash_test_suite hash; 1367647d6ceSJarod Wilson struct cprng_test_suite cprng; 13764d1cdfbSStephan Mueller struct drbg_test_suite drbg; 138946cc463STadeusz Struk struct akcipher_test_suite akcipher; 139802c7f1cSSalvatore Benedetto struct kpp_test_suite kpp; 140da7f033dSHerbert Xu } suite; 141da7f033dSHerbert Xu }; 142da7f033dSHerbert Xu 143da7f033dSHerbert Xu static void hexdump(unsigned char *buf, unsigned int len) 144da7f033dSHerbert Xu { 145da7f033dSHerbert Xu print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET, 146da7f033dSHerbert Xu 16, 1, 147da7f033dSHerbert Xu buf, len, false); 148da7f033dSHerbert Xu } 149da7f033dSHerbert Xu 1503f47a03dSEric Biggers static int __testmgr_alloc_buf(char *buf[XBUFSIZE], int order) 151f8b0d4d0SHerbert Xu { 152f8b0d4d0SHerbert Xu int i; 153f8b0d4d0SHerbert Xu 154f8b0d4d0SHerbert Xu for (i = 0; i < XBUFSIZE; i++) { 1553f47a03dSEric Biggers buf[i] = (char *)__get_free_pages(GFP_KERNEL, order); 156f8b0d4d0SHerbert Xu if (!buf[i]) 157f8b0d4d0SHerbert Xu goto err_free_buf; 158f8b0d4d0SHerbert Xu } 159f8b0d4d0SHerbert Xu 160f8b0d4d0SHerbert Xu return 0; 161f8b0d4d0SHerbert Xu 162f8b0d4d0SHerbert Xu err_free_buf: 163f8b0d4d0SHerbert Xu while (i-- > 0) 1643f47a03dSEric Biggers free_pages((unsigned long)buf[i], order); 165f8b0d4d0SHerbert Xu 166f8b0d4d0SHerbert Xu return -ENOMEM; 167f8b0d4d0SHerbert Xu } 168f8b0d4d0SHerbert Xu 1693f47a03dSEric Biggers static int testmgr_alloc_buf(char *buf[XBUFSIZE]) 1703f47a03dSEric Biggers { 1713f47a03dSEric Biggers return __testmgr_alloc_buf(buf, 0); 1723f47a03dSEric Biggers } 1733f47a03dSEric Biggers 1743f47a03dSEric Biggers static void __testmgr_free_buf(char *buf[XBUFSIZE], int order) 175f8b0d4d0SHerbert Xu { 176f8b0d4d0SHerbert Xu int i; 177f8b0d4d0SHerbert Xu 178f8b0d4d0SHerbert Xu for (i = 0; i < XBUFSIZE; i++) 1793f47a03dSEric Biggers free_pages((unsigned long)buf[i], order); 1803f47a03dSEric Biggers } 1813f47a03dSEric Biggers 1823f47a03dSEric Biggers static void testmgr_free_buf(char *buf[XBUFSIZE]) 1833f47a03dSEric Biggers { 1843f47a03dSEric Biggers __testmgr_free_buf(buf, 0); 1853f47a03dSEric Biggers } 1863f47a03dSEric Biggers 1873f47a03dSEric Biggers #define TESTMGR_POISON_BYTE 0xfe 1883f47a03dSEric Biggers #define TESTMGR_POISON_LEN 16 1893f47a03dSEric Biggers 1903f47a03dSEric Biggers static inline void testmgr_poison(void *addr, size_t len) 1913f47a03dSEric Biggers { 1923f47a03dSEric Biggers memset(addr, TESTMGR_POISON_BYTE, len); 1933f47a03dSEric Biggers } 1943f47a03dSEric Biggers 1953f47a03dSEric Biggers /* Is the memory region still fully poisoned? */ 1963f47a03dSEric Biggers static inline bool testmgr_is_poison(const void *addr, size_t len) 1973f47a03dSEric Biggers { 1983f47a03dSEric Biggers return memchr_inv(addr, TESTMGR_POISON_BYTE, len) == NULL; 1993f47a03dSEric Biggers } 2003f47a03dSEric Biggers 2013f47a03dSEric Biggers /* flush type for hash algorithms */ 2023f47a03dSEric Biggers enum flush_type { 2033f47a03dSEric Biggers /* merge with update of previous buffer(s) */ 2043f47a03dSEric Biggers FLUSH_TYPE_NONE = 0, 2053f47a03dSEric Biggers 2063f47a03dSEric Biggers /* update with previous buffer(s) before doing this one */ 2073f47a03dSEric Biggers FLUSH_TYPE_FLUSH, 2083f47a03dSEric Biggers 2093f47a03dSEric Biggers /* likewise, but also export and re-import the intermediate state */ 2103f47a03dSEric Biggers FLUSH_TYPE_REIMPORT, 2113f47a03dSEric Biggers }; 2123f47a03dSEric Biggers 2133f47a03dSEric Biggers /* finalization function for hash algorithms */ 2143f47a03dSEric Biggers enum finalization_type { 2153f47a03dSEric Biggers FINALIZATION_TYPE_FINAL, /* use final() */ 2163f47a03dSEric Biggers FINALIZATION_TYPE_FINUP, /* use finup() */ 2173f47a03dSEric Biggers FINALIZATION_TYPE_DIGEST, /* use digest() */ 2183f47a03dSEric Biggers }; 2193f47a03dSEric Biggers 2203f47a03dSEric Biggers #define TEST_SG_TOTAL 10000 2213f47a03dSEric Biggers 2223f47a03dSEric Biggers /** 2233f47a03dSEric Biggers * struct test_sg_division - description of a scatterlist entry 2243f47a03dSEric Biggers * 2253f47a03dSEric Biggers * This struct describes one entry of a scatterlist being constructed to check a 2263f47a03dSEric Biggers * crypto test vector. 2273f47a03dSEric Biggers * 2283f47a03dSEric Biggers * @proportion_of_total: length of this chunk relative to the total length, 2293f47a03dSEric Biggers * given as a proportion out of TEST_SG_TOTAL so that it 2303f47a03dSEric Biggers * scales to fit any test vector 2313f47a03dSEric Biggers * @offset: byte offset into a 2-page buffer at which this chunk will start 2323f47a03dSEric Biggers * @offset_relative_to_alignmask: if true, add the algorithm's alignmask to the 2333f47a03dSEric Biggers * @offset 2343f47a03dSEric Biggers * @flush_type: for hashes, whether an update() should be done now vs. 2353f47a03dSEric Biggers * continuing to accumulate data 2366570737cSEric Biggers * @nosimd: if doing the pending update(), do it with SIMD disabled? 2373f47a03dSEric Biggers */ 2383f47a03dSEric Biggers struct test_sg_division { 2393f47a03dSEric Biggers unsigned int proportion_of_total; 2403f47a03dSEric Biggers unsigned int offset; 2413f47a03dSEric Biggers bool offset_relative_to_alignmask; 2423f47a03dSEric Biggers enum flush_type flush_type; 2436570737cSEric Biggers bool nosimd; 2443f47a03dSEric Biggers }; 2453f47a03dSEric Biggers 2463f47a03dSEric Biggers /** 2473f47a03dSEric Biggers * struct testvec_config - configuration for testing a crypto test vector 2483f47a03dSEric Biggers * 2493f47a03dSEric Biggers * This struct describes the data layout and other parameters with which each 2503f47a03dSEric Biggers * crypto test vector can be tested. 2513f47a03dSEric Biggers * 2523f47a03dSEric Biggers * @name: name of this config, logged for debugging purposes if a test fails 2533f47a03dSEric Biggers * @inplace: operate on the data in-place, if applicable for the algorithm type? 2543f47a03dSEric Biggers * @req_flags: extra request_flags, e.g. CRYPTO_TFM_REQ_MAY_SLEEP 2553f47a03dSEric Biggers * @src_divs: description of how to arrange the source scatterlist 2563f47a03dSEric Biggers * @dst_divs: description of how to arrange the dst scatterlist, if applicable 2573f47a03dSEric Biggers * for the algorithm type. Defaults to @src_divs if unset. 2583f47a03dSEric Biggers * @iv_offset: misalignment of the IV in the range [0..MAX_ALGAPI_ALIGNMASK+1], 2593f47a03dSEric Biggers * where 0 is aligned to a 2*(MAX_ALGAPI_ALIGNMASK+1) byte boundary 2603f47a03dSEric Biggers * @iv_offset_relative_to_alignmask: if true, add the algorithm's alignmask to 2613f47a03dSEric Biggers * the @iv_offset 2623f47a03dSEric Biggers * @finalization_type: what finalization function to use for hashes 2636570737cSEric Biggers * @nosimd: execute with SIMD disabled? Requires !CRYPTO_TFM_REQ_MAY_SLEEP. 2643f47a03dSEric Biggers */ 2653f47a03dSEric Biggers struct testvec_config { 2663f47a03dSEric Biggers const char *name; 2673f47a03dSEric Biggers bool inplace; 2683f47a03dSEric Biggers u32 req_flags; 2693f47a03dSEric Biggers struct test_sg_division src_divs[XBUFSIZE]; 2703f47a03dSEric Biggers struct test_sg_division dst_divs[XBUFSIZE]; 2713f47a03dSEric Biggers unsigned int iv_offset; 2723f47a03dSEric Biggers bool iv_offset_relative_to_alignmask; 2733f47a03dSEric Biggers enum finalization_type finalization_type; 2746570737cSEric Biggers bool nosimd; 2753f47a03dSEric Biggers }; 2763f47a03dSEric Biggers 2773f47a03dSEric Biggers #define TESTVEC_CONFIG_NAMELEN 192 2783f47a03dSEric Biggers 2794e7babbaSEric Biggers /* 2804e7babbaSEric Biggers * The following are the lists of testvec_configs to test for each algorithm 2814e7babbaSEric Biggers * type when the basic crypto self-tests are enabled, i.e. when 2824e7babbaSEric Biggers * CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is unset. They aim to provide good test 2834e7babbaSEric Biggers * coverage, while keeping the test time much shorter than the full fuzz tests 2844e7babbaSEric Biggers * so that the basic tests can be enabled in a wider range of circumstances. 2854e7babbaSEric Biggers */ 2864e7babbaSEric Biggers 2874e7babbaSEric Biggers /* Configs for skciphers and aeads */ 2884e7babbaSEric Biggers static const struct testvec_config default_cipher_testvec_configs[] = { 2894e7babbaSEric Biggers { 2904e7babbaSEric Biggers .name = "in-place", 2914e7babbaSEric Biggers .inplace = true, 2924e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 2934e7babbaSEric Biggers }, { 2944e7babbaSEric Biggers .name = "out-of-place", 2954e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 2964e7babbaSEric Biggers }, { 2974e7babbaSEric Biggers .name = "unaligned buffer, offset=1", 2984e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, 2994e7babbaSEric Biggers .iv_offset = 1, 3004e7babbaSEric Biggers }, { 3014e7babbaSEric Biggers .name = "buffer aligned only to alignmask", 3024e7babbaSEric Biggers .src_divs = { 3034e7babbaSEric Biggers { 3044e7babbaSEric Biggers .proportion_of_total = 10000, 3054e7babbaSEric Biggers .offset = 1, 3064e7babbaSEric Biggers .offset_relative_to_alignmask = true, 3074e7babbaSEric Biggers }, 3084e7babbaSEric Biggers }, 3094e7babbaSEric Biggers .iv_offset = 1, 3104e7babbaSEric Biggers .iv_offset_relative_to_alignmask = true, 3114e7babbaSEric Biggers }, { 3124e7babbaSEric Biggers .name = "two even aligned splits", 3134e7babbaSEric Biggers .src_divs = { 3144e7babbaSEric Biggers { .proportion_of_total = 5000 }, 3154e7babbaSEric Biggers { .proportion_of_total = 5000 }, 3164e7babbaSEric Biggers }, 3174e7babbaSEric Biggers }, { 3184e7babbaSEric Biggers .name = "uneven misaligned splits, may sleep", 3194e7babbaSEric Biggers .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, 3204e7babbaSEric Biggers .src_divs = { 3214e7babbaSEric Biggers { .proportion_of_total = 1900, .offset = 33 }, 3224e7babbaSEric Biggers { .proportion_of_total = 3300, .offset = 7 }, 3234e7babbaSEric Biggers { .proportion_of_total = 4800, .offset = 18 }, 3244e7babbaSEric Biggers }, 3254e7babbaSEric Biggers .iv_offset = 3, 3264e7babbaSEric Biggers }, { 3274e7babbaSEric Biggers .name = "misaligned splits crossing pages, inplace", 3284e7babbaSEric Biggers .inplace = true, 3294e7babbaSEric Biggers .src_divs = { 3304e7babbaSEric Biggers { 3314e7babbaSEric Biggers .proportion_of_total = 7500, 3324e7babbaSEric Biggers .offset = PAGE_SIZE - 32 3334e7babbaSEric Biggers }, { 3344e7babbaSEric Biggers .proportion_of_total = 2500, 3354e7babbaSEric Biggers .offset = PAGE_SIZE - 7 3364e7babbaSEric Biggers }, 3374e7babbaSEric Biggers }, 3384e7babbaSEric Biggers } 3394e7babbaSEric Biggers }; 3404e7babbaSEric Biggers 3414cc2dcf9SEric Biggers static const struct testvec_config default_hash_testvec_configs[] = { 3424cc2dcf9SEric Biggers { 3434cc2dcf9SEric Biggers .name = "init+update+final aligned buffer", 3444cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3454cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 3464cc2dcf9SEric Biggers }, { 3474cc2dcf9SEric Biggers .name = "init+finup aligned buffer", 3484cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3494cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINUP, 3504cc2dcf9SEric Biggers }, { 3514cc2dcf9SEric Biggers .name = "digest aligned buffer", 3524cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3534cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 3544cc2dcf9SEric Biggers }, { 3554cc2dcf9SEric Biggers .name = "init+update+final misaligned buffer", 3564cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, 3574cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 3584cc2dcf9SEric Biggers }, { 3594cc2dcf9SEric Biggers .name = "digest buffer aligned only to alignmask", 3604cc2dcf9SEric Biggers .src_divs = { 3614cc2dcf9SEric Biggers { 3624cc2dcf9SEric Biggers .proportion_of_total = 10000, 3634cc2dcf9SEric Biggers .offset = 1, 3644cc2dcf9SEric Biggers .offset_relative_to_alignmask = true, 3654cc2dcf9SEric Biggers }, 3664cc2dcf9SEric Biggers }, 3674cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 3684cc2dcf9SEric Biggers }, { 3694cc2dcf9SEric Biggers .name = "init+update+update+final two even splits", 3704cc2dcf9SEric Biggers .src_divs = { 3714cc2dcf9SEric Biggers { .proportion_of_total = 5000 }, 3724cc2dcf9SEric Biggers { 3734cc2dcf9SEric Biggers .proportion_of_total = 5000, 3744cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_FLUSH, 3754cc2dcf9SEric Biggers }, 3764cc2dcf9SEric Biggers }, 3774cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 3784cc2dcf9SEric Biggers }, { 3794cc2dcf9SEric Biggers .name = "digest uneven misaligned splits, may sleep", 3804cc2dcf9SEric Biggers .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, 3814cc2dcf9SEric Biggers .src_divs = { 3824cc2dcf9SEric Biggers { .proportion_of_total = 1900, .offset = 33 }, 3834cc2dcf9SEric Biggers { .proportion_of_total = 3300, .offset = 7 }, 3844cc2dcf9SEric Biggers { .proportion_of_total = 4800, .offset = 18 }, 3854cc2dcf9SEric Biggers }, 3864cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 3874cc2dcf9SEric Biggers }, { 3884cc2dcf9SEric Biggers .name = "digest misaligned splits crossing pages", 3894cc2dcf9SEric Biggers .src_divs = { 3904cc2dcf9SEric Biggers { 3914cc2dcf9SEric Biggers .proportion_of_total = 7500, 3924cc2dcf9SEric Biggers .offset = PAGE_SIZE - 32, 3934cc2dcf9SEric Biggers }, { 3944cc2dcf9SEric Biggers .proportion_of_total = 2500, 3954cc2dcf9SEric Biggers .offset = PAGE_SIZE - 7, 3964cc2dcf9SEric Biggers }, 3974cc2dcf9SEric Biggers }, 3984cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 3994cc2dcf9SEric Biggers }, { 4004cc2dcf9SEric Biggers .name = "import/export", 4014cc2dcf9SEric Biggers .src_divs = { 4024cc2dcf9SEric Biggers { 4034cc2dcf9SEric Biggers .proportion_of_total = 6500, 4044cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_REIMPORT, 4054cc2dcf9SEric Biggers }, { 4064cc2dcf9SEric Biggers .proportion_of_total = 3500, 4074cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_REIMPORT, 4084cc2dcf9SEric Biggers }, 4094cc2dcf9SEric Biggers }, 4104cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 4114cc2dcf9SEric Biggers } 4124cc2dcf9SEric Biggers }; 4134cc2dcf9SEric Biggers 4143f47a03dSEric Biggers static unsigned int count_test_sg_divisions(const struct test_sg_division *divs) 4153f47a03dSEric Biggers { 4163f47a03dSEric Biggers unsigned int remaining = TEST_SG_TOTAL; 4173f47a03dSEric Biggers unsigned int ndivs = 0; 4183f47a03dSEric Biggers 4193f47a03dSEric Biggers do { 4203f47a03dSEric Biggers remaining -= divs[ndivs++].proportion_of_total; 4213f47a03dSEric Biggers } while (remaining); 4223f47a03dSEric Biggers 4233f47a03dSEric Biggers return ndivs; 4243f47a03dSEric Biggers } 4253f47a03dSEric Biggers 4266570737cSEric Biggers #define SGDIVS_HAVE_FLUSHES BIT(0) 4276570737cSEric Biggers #define SGDIVS_HAVE_NOSIMD BIT(1) 4286570737cSEric Biggers 4293f47a03dSEric Biggers static bool valid_sg_divisions(const struct test_sg_division *divs, 4306570737cSEric Biggers unsigned int count, int *flags_ret) 4313f47a03dSEric Biggers { 4323f47a03dSEric Biggers unsigned int total = 0; 4333f47a03dSEric Biggers unsigned int i; 4343f47a03dSEric Biggers 4353f47a03dSEric Biggers for (i = 0; i < count && total != TEST_SG_TOTAL; i++) { 4363f47a03dSEric Biggers if (divs[i].proportion_of_total <= 0 || 4373f47a03dSEric Biggers divs[i].proportion_of_total > TEST_SG_TOTAL - total) 4383f47a03dSEric Biggers return false; 4393f47a03dSEric Biggers total += divs[i].proportion_of_total; 4403f47a03dSEric Biggers if (divs[i].flush_type != FLUSH_TYPE_NONE) 4416570737cSEric Biggers *flags_ret |= SGDIVS_HAVE_FLUSHES; 4426570737cSEric Biggers if (divs[i].nosimd) 4436570737cSEric Biggers *flags_ret |= SGDIVS_HAVE_NOSIMD; 4443f47a03dSEric Biggers } 4453f47a03dSEric Biggers return total == TEST_SG_TOTAL && 4463f47a03dSEric Biggers memchr_inv(&divs[i], 0, (count - i) * sizeof(divs[0])) == NULL; 4473f47a03dSEric Biggers } 4483f47a03dSEric Biggers 4493f47a03dSEric Biggers /* 4503f47a03dSEric Biggers * Check whether the given testvec_config is valid. This isn't strictly needed 4513f47a03dSEric Biggers * since every testvec_config should be valid, but check anyway so that people 4523f47a03dSEric Biggers * don't unknowingly add broken configs that don't do what they wanted. 4533f47a03dSEric Biggers */ 4543f47a03dSEric Biggers static bool valid_testvec_config(const struct testvec_config *cfg) 4553f47a03dSEric Biggers { 4566570737cSEric Biggers int flags = 0; 4573f47a03dSEric Biggers 4583f47a03dSEric Biggers if (cfg->name == NULL) 4593f47a03dSEric Biggers return false; 4603f47a03dSEric Biggers 4613f47a03dSEric Biggers if (!valid_sg_divisions(cfg->src_divs, ARRAY_SIZE(cfg->src_divs), 4626570737cSEric Biggers &flags)) 4633f47a03dSEric Biggers return false; 4643f47a03dSEric Biggers 4653f47a03dSEric Biggers if (cfg->dst_divs[0].proportion_of_total) { 4663f47a03dSEric Biggers if (!valid_sg_divisions(cfg->dst_divs, 4676570737cSEric Biggers ARRAY_SIZE(cfg->dst_divs), &flags)) 4683f47a03dSEric Biggers return false; 4693f47a03dSEric Biggers } else { 4703f47a03dSEric Biggers if (memchr_inv(cfg->dst_divs, 0, sizeof(cfg->dst_divs))) 4713f47a03dSEric Biggers return false; 4723f47a03dSEric Biggers /* defaults to dst_divs=src_divs */ 4733f47a03dSEric Biggers } 4743f47a03dSEric Biggers 4753f47a03dSEric Biggers if (cfg->iv_offset + 4763f47a03dSEric Biggers (cfg->iv_offset_relative_to_alignmask ? MAX_ALGAPI_ALIGNMASK : 0) > 4773f47a03dSEric Biggers MAX_ALGAPI_ALIGNMASK + 1) 4783f47a03dSEric Biggers return false; 4793f47a03dSEric Biggers 4806570737cSEric Biggers if ((flags & (SGDIVS_HAVE_FLUSHES | SGDIVS_HAVE_NOSIMD)) && 4816570737cSEric Biggers cfg->finalization_type == FINALIZATION_TYPE_DIGEST) 4826570737cSEric Biggers return false; 4836570737cSEric Biggers 4846570737cSEric Biggers if ((cfg->nosimd || (flags & SGDIVS_HAVE_NOSIMD)) && 4856570737cSEric Biggers (cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP)) 4863f47a03dSEric Biggers return false; 4873f47a03dSEric Biggers 4883f47a03dSEric Biggers return true; 4893f47a03dSEric Biggers } 4903f47a03dSEric Biggers 4913f47a03dSEric Biggers struct test_sglist { 4923f47a03dSEric Biggers char *bufs[XBUFSIZE]; 4933f47a03dSEric Biggers struct scatterlist sgl[XBUFSIZE]; 4943f47a03dSEric Biggers struct scatterlist sgl_saved[XBUFSIZE]; 4953f47a03dSEric Biggers struct scatterlist *sgl_ptr; 4963f47a03dSEric Biggers unsigned int nents; 4973f47a03dSEric Biggers }; 4983f47a03dSEric Biggers 4993f47a03dSEric Biggers static int init_test_sglist(struct test_sglist *tsgl) 5003f47a03dSEric Biggers { 5013f47a03dSEric Biggers return __testmgr_alloc_buf(tsgl->bufs, 1 /* two pages per buffer */); 5023f47a03dSEric Biggers } 5033f47a03dSEric Biggers 5043f47a03dSEric Biggers static void destroy_test_sglist(struct test_sglist *tsgl) 5053f47a03dSEric Biggers { 5063f47a03dSEric Biggers return __testmgr_free_buf(tsgl->bufs, 1 /* two pages per buffer */); 5073f47a03dSEric Biggers } 5083f47a03dSEric Biggers 5093f47a03dSEric Biggers /** 5103f47a03dSEric Biggers * build_test_sglist() - build a scatterlist for a crypto test 5113f47a03dSEric Biggers * 5123f47a03dSEric Biggers * @tsgl: the scatterlist to build. @tsgl->bufs[] contains an array of 2-page 5133f47a03dSEric Biggers * buffers which the scatterlist @tsgl->sgl[] will be made to point into. 5143f47a03dSEric Biggers * @divs: the layout specification on which the scatterlist will be based 5153f47a03dSEric Biggers * @alignmask: the algorithm's alignmask 5163f47a03dSEric Biggers * @total_len: the total length of the scatterlist to build in bytes 5173f47a03dSEric Biggers * @data: if non-NULL, the buffers will be filled with this data until it ends. 5183f47a03dSEric Biggers * Otherwise the buffers will be poisoned. In both cases, some bytes 5193f47a03dSEric Biggers * past the end of each buffer will be poisoned to help detect overruns. 5203f47a03dSEric Biggers * @out_divs: if non-NULL, the test_sg_division to which each scatterlist entry 5213f47a03dSEric Biggers * corresponds will be returned here. This will match @divs except 5223f47a03dSEric Biggers * that divisions resolving to a length of 0 are omitted as they are 5233f47a03dSEric Biggers * not included in the scatterlist. 5243f47a03dSEric Biggers * 5253f47a03dSEric Biggers * Return: 0 or a -errno value 5263f47a03dSEric Biggers */ 5273f47a03dSEric Biggers static int build_test_sglist(struct test_sglist *tsgl, 5283f47a03dSEric Biggers const struct test_sg_division *divs, 5293f47a03dSEric Biggers const unsigned int alignmask, 5303f47a03dSEric Biggers const unsigned int total_len, 5313f47a03dSEric Biggers struct iov_iter *data, 5323f47a03dSEric Biggers const struct test_sg_division *out_divs[XBUFSIZE]) 5333f47a03dSEric Biggers { 5343f47a03dSEric Biggers struct { 5353f47a03dSEric Biggers const struct test_sg_division *div; 5363f47a03dSEric Biggers size_t length; 5373f47a03dSEric Biggers } partitions[XBUFSIZE]; 5383f47a03dSEric Biggers const unsigned int ndivs = count_test_sg_divisions(divs); 5393f47a03dSEric Biggers unsigned int len_remaining = total_len; 5403f47a03dSEric Biggers unsigned int i; 5413f47a03dSEric Biggers 5423f47a03dSEric Biggers BUILD_BUG_ON(ARRAY_SIZE(partitions) != ARRAY_SIZE(tsgl->sgl)); 5433f47a03dSEric Biggers if (WARN_ON(ndivs > ARRAY_SIZE(partitions))) 5443f47a03dSEric Biggers return -EINVAL; 5453f47a03dSEric Biggers 5463f47a03dSEric Biggers /* Calculate the (div, length) pairs */ 5473f47a03dSEric Biggers tsgl->nents = 0; 5483f47a03dSEric Biggers for (i = 0; i < ndivs; i++) { 5493f47a03dSEric Biggers unsigned int len_this_sg = 5503f47a03dSEric Biggers min(len_remaining, 5513f47a03dSEric Biggers (total_len * divs[i].proportion_of_total + 5523f47a03dSEric Biggers TEST_SG_TOTAL / 2) / TEST_SG_TOTAL); 5533f47a03dSEric Biggers 5543f47a03dSEric Biggers if (len_this_sg != 0) { 5553f47a03dSEric Biggers partitions[tsgl->nents].div = &divs[i]; 5563f47a03dSEric Biggers partitions[tsgl->nents].length = len_this_sg; 5573f47a03dSEric Biggers tsgl->nents++; 5583f47a03dSEric Biggers len_remaining -= len_this_sg; 5593f47a03dSEric Biggers } 5603f47a03dSEric Biggers } 5613f47a03dSEric Biggers if (tsgl->nents == 0) { 5623f47a03dSEric Biggers partitions[tsgl->nents].div = &divs[0]; 5633f47a03dSEric Biggers partitions[tsgl->nents].length = 0; 5643f47a03dSEric Biggers tsgl->nents++; 5653f47a03dSEric Biggers } 5663f47a03dSEric Biggers partitions[tsgl->nents - 1].length += len_remaining; 5673f47a03dSEric Biggers 5683f47a03dSEric Biggers /* Set up the sgl entries and fill the data or poison */ 5693f47a03dSEric Biggers sg_init_table(tsgl->sgl, tsgl->nents); 5703f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 5713f47a03dSEric Biggers unsigned int offset = partitions[i].div->offset; 5723f47a03dSEric Biggers void *addr; 5733f47a03dSEric Biggers 5743f47a03dSEric Biggers if (partitions[i].div->offset_relative_to_alignmask) 5753f47a03dSEric Biggers offset += alignmask; 5763f47a03dSEric Biggers 5773f47a03dSEric Biggers while (offset + partitions[i].length + TESTMGR_POISON_LEN > 5783f47a03dSEric Biggers 2 * PAGE_SIZE) { 5793f47a03dSEric Biggers if (WARN_ON(offset <= 0)) 5803f47a03dSEric Biggers return -EINVAL; 5813f47a03dSEric Biggers offset /= 2; 5823f47a03dSEric Biggers } 5833f47a03dSEric Biggers 5843f47a03dSEric Biggers addr = &tsgl->bufs[i][offset]; 5853f47a03dSEric Biggers sg_set_buf(&tsgl->sgl[i], addr, partitions[i].length); 5863f47a03dSEric Biggers 5873f47a03dSEric Biggers if (out_divs) 5883f47a03dSEric Biggers out_divs[i] = partitions[i].div; 5893f47a03dSEric Biggers 5903f47a03dSEric Biggers if (data) { 5913f47a03dSEric Biggers size_t copy_len, copied; 5923f47a03dSEric Biggers 5933f47a03dSEric Biggers copy_len = min(partitions[i].length, data->count); 5943f47a03dSEric Biggers copied = copy_from_iter(addr, copy_len, data); 5953f47a03dSEric Biggers if (WARN_ON(copied != copy_len)) 5963f47a03dSEric Biggers return -EINVAL; 5973f47a03dSEric Biggers testmgr_poison(addr + copy_len, partitions[i].length + 5983f47a03dSEric Biggers TESTMGR_POISON_LEN - copy_len); 5993f47a03dSEric Biggers } else { 6003f47a03dSEric Biggers testmgr_poison(addr, partitions[i].length + 6013f47a03dSEric Biggers TESTMGR_POISON_LEN); 6023f47a03dSEric Biggers } 6033f47a03dSEric Biggers } 6043f47a03dSEric Biggers 6053f47a03dSEric Biggers sg_mark_end(&tsgl->sgl[tsgl->nents - 1]); 6063f47a03dSEric Biggers tsgl->sgl_ptr = tsgl->sgl; 6073f47a03dSEric Biggers memcpy(tsgl->sgl_saved, tsgl->sgl, tsgl->nents * sizeof(tsgl->sgl[0])); 6083f47a03dSEric Biggers return 0; 6093f47a03dSEric Biggers } 6103f47a03dSEric Biggers 6113f47a03dSEric Biggers /* 6123f47a03dSEric Biggers * Verify that a scatterlist crypto operation produced the correct output. 6133f47a03dSEric Biggers * 6143f47a03dSEric Biggers * @tsgl: scatterlist containing the actual output 6153f47a03dSEric Biggers * @expected_output: buffer containing the expected output 6163f47a03dSEric Biggers * @len_to_check: length of @expected_output in bytes 6173f47a03dSEric Biggers * @unchecked_prefix_len: number of ignored bytes in @tsgl prior to real result 6183f47a03dSEric Biggers * @check_poison: verify that the poison bytes after each chunk are intact? 6193f47a03dSEric Biggers * 6203f47a03dSEric Biggers * Return: 0 if correct, -EINVAL if incorrect, -EOVERFLOW if buffer overrun. 6213f47a03dSEric Biggers */ 6223f47a03dSEric Biggers static int verify_correct_output(const struct test_sglist *tsgl, 6233f47a03dSEric Biggers const char *expected_output, 6243f47a03dSEric Biggers unsigned int len_to_check, 6253f47a03dSEric Biggers unsigned int unchecked_prefix_len, 6263f47a03dSEric Biggers bool check_poison) 6273f47a03dSEric Biggers { 6283f47a03dSEric Biggers unsigned int i; 6293f47a03dSEric Biggers 6303f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 6313f47a03dSEric Biggers struct scatterlist *sg = &tsgl->sgl_ptr[i]; 6323f47a03dSEric Biggers unsigned int len = sg->length; 6333f47a03dSEric Biggers unsigned int offset = sg->offset; 6343f47a03dSEric Biggers const char *actual_output; 6353f47a03dSEric Biggers 6363f47a03dSEric Biggers if (unchecked_prefix_len) { 6373f47a03dSEric Biggers if (unchecked_prefix_len >= len) { 6383f47a03dSEric Biggers unchecked_prefix_len -= len; 6393f47a03dSEric Biggers continue; 6403f47a03dSEric Biggers } 6413f47a03dSEric Biggers offset += unchecked_prefix_len; 6423f47a03dSEric Biggers len -= unchecked_prefix_len; 6433f47a03dSEric Biggers unchecked_prefix_len = 0; 6443f47a03dSEric Biggers } 6453f47a03dSEric Biggers len = min(len, len_to_check); 6463f47a03dSEric Biggers actual_output = page_address(sg_page(sg)) + offset; 6473f47a03dSEric Biggers if (memcmp(expected_output, actual_output, len) != 0) 6483f47a03dSEric Biggers return -EINVAL; 6493f47a03dSEric Biggers if (check_poison && 6503f47a03dSEric Biggers !testmgr_is_poison(actual_output + len, TESTMGR_POISON_LEN)) 6513f47a03dSEric Biggers return -EOVERFLOW; 6523f47a03dSEric Biggers len_to_check -= len; 6533f47a03dSEric Biggers expected_output += len; 6543f47a03dSEric Biggers } 6553f47a03dSEric Biggers if (WARN_ON(len_to_check != 0)) 6563f47a03dSEric Biggers return -EINVAL; 6573f47a03dSEric Biggers return 0; 6583f47a03dSEric Biggers } 6593f47a03dSEric Biggers 6603f47a03dSEric Biggers static bool is_test_sglist_corrupted(const struct test_sglist *tsgl) 6613f47a03dSEric Biggers { 6623f47a03dSEric Biggers unsigned int i; 6633f47a03dSEric Biggers 6643f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 6653f47a03dSEric Biggers if (tsgl->sgl[i].page_link != tsgl->sgl_saved[i].page_link) 6663f47a03dSEric Biggers return true; 6673f47a03dSEric Biggers if (tsgl->sgl[i].offset != tsgl->sgl_saved[i].offset) 6683f47a03dSEric Biggers return true; 6693f47a03dSEric Biggers if (tsgl->sgl[i].length != tsgl->sgl_saved[i].length) 6703f47a03dSEric Biggers return true; 6713f47a03dSEric Biggers } 6723f47a03dSEric Biggers return false; 6733f47a03dSEric Biggers } 6743f47a03dSEric Biggers 6753f47a03dSEric Biggers struct cipher_test_sglists { 6763f47a03dSEric Biggers struct test_sglist src; 6773f47a03dSEric Biggers struct test_sglist dst; 6783f47a03dSEric Biggers }; 6793f47a03dSEric Biggers 6803f47a03dSEric Biggers static struct cipher_test_sglists *alloc_cipher_test_sglists(void) 6813f47a03dSEric Biggers { 6823f47a03dSEric Biggers struct cipher_test_sglists *tsgls; 6833f47a03dSEric Biggers 6843f47a03dSEric Biggers tsgls = kmalloc(sizeof(*tsgls), GFP_KERNEL); 6853f47a03dSEric Biggers if (!tsgls) 6863f47a03dSEric Biggers return NULL; 6873f47a03dSEric Biggers 6883f47a03dSEric Biggers if (init_test_sglist(&tsgls->src) != 0) 6893f47a03dSEric Biggers goto fail_kfree; 6903f47a03dSEric Biggers if (init_test_sglist(&tsgls->dst) != 0) 6913f47a03dSEric Biggers goto fail_destroy_src; 6923f47a03dSEric Biggers 6933f47a03dSEric Biggers return tsgls; 6943f47a03dSEric Biggers 6953f47a03dSEric Biggers fail_destroy_src: 6963f47a03dSEric Biggers destroy_test_sglist(&tsgls->src); 6973f47a03dSEric Biggers fail_kfree: 6983f47a03dSEric Biggers kfree(tsgls); 6993f47a03dSEric Biggers return NULL; 7003f47a03dSEric Biggers } 7013f47a03dSEric Biggers 7023f47a03dSEric Biggers static void free_cipher_test_sglists(struct cipher_test_sglists *tsgls) 7033f47a03dSEric Biggers { 7043f47a03dSEric Biggers if (tsgls) { 7053f47a03dSEric Biggers destroy_test_sglist(&tsgls->src); 7063f47a03dSEric Biggers destroy_test_sglist(&tsgls->dst); 7073f47a03dSEric Biggers kfree(tsgls); 7083f47a03dSEric Biggers } 7093f47a03dSEric Biggers } 7103f47a03dSEric Biggers 7113f47a03dSEric Biggers /* Build the src and dst scatterlists for an skcipher or AEAD test */ 7123f47a03dSEric Biggers static int build_cipher_test_sglists(struct cipher_test_sglists *tsgls, 7133f47a03dSEric Biggers const struct testvec_config *cfg, 7143f47a03dSEric Biggers unsigned int alignmask, 7153f47a03dSEric Biggers unsigned int src_total_len, 7163f47a03dSEric Biggers unsigned int dst_total_len, 7173f47a03dSEric Biggers const struct kvec *inputs, 7183f47a03dSEric Biggers unsigned int nr_inputs) 7193f47a03dSEric Biggers { 7203f47a03dSEric Biggers struct iov_iter input; 7213f47a03dSEric Biggers int err; 7223f47a03dSEric Biggers 7233f47a03dSEric Biggers iov_iter_kvec(&input, WRITE, inputs, nr_inputs, src_total_len); 7243f47a03dSEric Biggers err = build_test_sglist(&tsgls->src, cfg->src_divs, alignmask, 7253f47a03dSEric Biggers cfg->inplace ? 7263f47a03dSEric Biggers max(dst_total_len, src_total_len) : 7273f47a03dSEric Biggers src_total_len, 7283f47a03dSEric Biggers &input, NULL); 7293f47a03dSEric Biggers if (err) 7303f47a03dSEric Biggers return err; 7313f47a03dSEric Biggers 7323f47a03dSEric Biggers if (cfg->inplace) { 7333f47a03dSEric Biggers tsgls->dst.sgl_ptr = tsgls->src.sgl; 7343f47a03dSEric Biggers tsgls->dst.nents = tsgls->src.nents; 7353f47a03dSEric Biggers return 0; 7363f47a03dSEric Biggers } 7373f47a03dSEric Biggers return build_test_sglist(&tsgls->dst, 7383f47a03dSEric Biggers cfg->dst_divs[0].proportion_of_total ? 7393f47a03dSEric Biggers cfg->dst_divs : cfg->src_divs, 7403f47a03dSEric Biggers alignmask, dst_total_len, NULL, NULL); 741f8b0d4d0SHerbert Xu } 742f8b0d4d0SHerbert Xu 74325f9dddbSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 744f2bb770aSEric Biggers 745f2bb770aSEric Biggers /* Generate a random length in range [0, max_len], but prefer smaller values */ 746f2bb770aSEric Biggers static unsigned int generate_random_length(unsigned int max_len) 747f2bb770aSEric Biggers { 748f2bb770aSEric Biggers unsigned int len = prandom_u32() % (max_len + 1); 749f2bb770aSEric Biggers 750f2bb770aSEric Biggers switch (prandom_u32() % 4) { 751f2bb770aSEric Biggers case 0: 752f2bb770aSEric Biggers return len % 64; 753f2bb770aSEric Biggers case 1: 754f2bb770aSEric Biggers return len % 256; 755f2bb770aSEric Biggers case 2: 756f2bb770aSEric Biggers return len % 1024; 757f2bb770aSEric Biggers default: 758f2bb770aSEric Biggers return len; 759f2bb770aSEric Biggers } 760f2bb770aSEric Biggers } 761f2bb770aSEric Biggers 762f2bb770aSEric Biggers /* Sometimes make some random changes to the given data buffer */ 763f2bb770aSEric Biggers static void mutate_buffer(u8 *buf, size_t count) 764f2bb770aSEric Biggers { 765f2bb770aSEric Biggers size_t num_flips; 766f2bb770aSEric Biggers size_t i; 767f2bb770aSEric Biggers size_t pos; 768f2bb770aSEric Biggers 769f2bb770aSEric Biggers /* Sometimes flip some bits */ 770f2bb770aSEric Biggers if (prandom_u32() % 4 == 0) { 771f2bb770aSEric Biggers num_flips = min_t(size_t, 1 << (prandom_u32() % 8), count * 8); 772f2bb770aSEric Biggers for (i = 0; i < num_flips; i++) { 773f2bb770aSEric Biggers pos = prandom_u32() % (count * 8); 774f2bb770aSEric Biggers buf[pos / 8] ^= 1 << (pos % 8); 775f2bb770aSEric Biggers } 776f2bb770aSEric Biggers } 777f2bb770aSEric Biggers 778f2bb770aSEric Biggers /* Sometimes flip some bytes */ 779f2bb770aSEric Biggers if (prandom_u32() % 4 == 0) { 780f2bb770aSEric Biggers num_flips = min_t(size_t, 1 << (prandom_u32() % 8), count); 781f2bb770aSEric Biggers for (i = 0; i < num_flips; i++) 782f2bb770aSEric Biggers buf[prandom_u32() % count] ^= 0xff; 783f2bb770aSEric Biggers } 784f2bb770aSEric Biggers } 785f2bb770aSEric Biggers 786f2bb770aSEric Biggers /* Randomly generate 'count' bytes, but sometimes make them "interesting" */ 787f2bb770aSEric Biggers static void generate_random_bytes(u8 *buf, size_t count) 788f2bb770aSEric Biggers { 789f2bb770aSEric Biggers u8 b; 790f2bb770aSEric Biggers u8 increment; 791f2bb770aSEric Biggers size_t i; 792f2bb770aSEric Biggers 793f2bb770aSEric Biggers if (count == 0) 794f2bb770aSEric Biggers return; 795f2bb770aSEric Biggers 796f2bb770aSEric Biggers switch (prandom_u32() % 8) { /* Choose a generation strategy */ 797f2bb770aSEric Biggers case 0: 798f2bb770aSEric Biggers case 1: 799f2bb770aSEric Biggers /* All the same byte, plus optional mutations */ 800f2bb770aSEric Biggers switch (prandom_u32() % 4) { 801f2bb770aSEric Biggers case 0: 802f2bb770aSEric Biggers b = 0x00; 803f2bb770aSEric Biggers break; 804f2bb770aSEric Biggers case 1: 805f2bb770aSEric Biggers b = 0xff; 806f2bb770aSEric Biggers break; 807f2bb770aSEric Biggers default: 808f2bb770aSEric Biggers b = (u8)prandom_u32(); 809f2bb770aSEric Biggers break; 810f2bb770aSEric Biggers } 811f2bb770aSEric Biggers memset(buf, b, count); 812f2bb770aSEric Biggers mutate_buffer(buf, count); 813f2bb770aSEric Biggers break; 814f2bb770aSEric Biggers case 2: 815f2bb770aSEric Biggers /* Ascending or descending bytes, plus optional mutations */ 816f2bb770aSEric Biggers increment = (u8)prandom_u32(); 817f2bb770aSEric Biggers b = (u8)prandom_u32(); 818f2bb770aSEric Biggers for (i = 0; i < count; i++, b += increment) 819f2bb770aSEric Biggers buf[i] = b; 820f2bb770aSEric Biggers mutate_buffer(buf, count); 821f2bb770aSEric Biggers break; 822f2bb770aSEric Biggers default: 823f2bb770aSEric Biggers /* Fully random bytes */ 824f2bb770aSEric Biggers for (i = 0; i < count; i++) 825f2bb770aSEric Biggers buf[i] = (u8)prandom_u32(); 826f2bb770aSEric Biggers } 827f2bb770aSEric Biggers } 828f2bb770aSEric Biggers 82925f9dddbSEric Biggers static char *generate_random_sgl_divisions(struct test_sg_division *divs, 83025f9dddbSEric Biggers size_t max_divs, char *p, char *end, 8316570737cSEric Biggers bool gen_flushes, u32 req_flags) 83225f9dddbSEric Biggers { 83325f9dddbSEric Biggers struct test_sg_division *div = divs; 83425f9dddbSEric Biggers unsigned int remaining = TEST_SG_TOTAL; 83525f9dddbSEric Biggers 83625f9dddbSEric Biggers do { 83725f9dddbSEric Biggers unsigned int this_len; 8386570737cSEric Biggers const char *flushtype_str; 83925f9dddbSEric Biggers 84025f9dddbSEric Biggers if (div == &divs[max_divs - 1] || prandom_u32() % 2 == 0) 84125f9dddbSEric Biggers this_len = remaining; 84225f9dddbSEric Biggers else 84325f9dddbSEric Biggers this_len = 1 + (prandom_u32() % remaining); 84425f9dddbSEric Biggers div->proportion_of_total = this_len; 84525f9dddbSEric Biggers 84625f9dddbSEric Biggers if (prandom_u32() % 4 == 0) 84725f9dddbSEric Biggers div->offset = (PAGE_SIZE - 128) + (prandom_u32() % 128); 84825f9dddbSEric Biggers else if (prandom_u32() % 2 == 0) 84925f9dddbSEric Biggers div->offset = prandom_u32() % 32; 85025f9dddbSEric Biggers else 85125f9dddbSEric Biggers div->offset = prandom_u32() % PAGE_SIZE; 85225f9dddbSEric Biggers if (prandom_u32() % 8 == 0) 85325f9dddbSEric Biggers div->offset_relative_to_alignmask = true; 85425f9dddbSEric Biggers 85525f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_NONE; 85625f9dddbSEric Biggers if (gen_flushes) { 85725f9dddbSEric Biggers switch (prandom_u32() % 4) { 85825f9dddbSEric Biggers case 0: 85925f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_REIMPORT; 86025f9dddbSEric Biggers break; 86125f9dddbSEric Biggers case 1: 86225f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_FLUSH; 86325f9dddbSEric Biggers break; 86425f9dddbSEric Biggers } 86525f9dddbSEric Biggers } 86625f9dddbSEric Biggers 8676570737cSEric Biggers if (div->flush_type != FLUSH_TYPE_NONE && 8686570737cSEric Biggers !(req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && 8696570737cSEric Biggers prandom_u32() % 2 == 0) 8706570737cSEric Biggers div->nosimd = true; 8716570737cSEric Biggers 8726570737cSEric Biggers switch (div->flush_type) { 8736570737cSEric Biggers case FLUSH_TYPE_FLUSH: 8746570737cSEric Biggers if (div->nosimd) 8756570737cSEric Biggers flushtype_str = "<flush,nosimd>"; 8766570737cSEric Biggers else 8776570737cSEric Biggers flushtype_str = "<flush>"; 8786570737cSEric Biggers break; 8796570737cSEric Biggers case FLUSH_TYPE_REIMPORT: 8806570737cSEric Biggers if (div->nosimd) 8816570737cSEric Biggers flushtype_str = "<reimport,nosimd>"; 8826570737cSEric Biggers else 8836570737cSEric Biggers flushtype_str = "<reimport>"; 8846570737cSEric Biggers break; 8856570737cSEric Biggers default: 8866570737cSEric Biggers flushtype_str = ""; 8876570737cSEric Biggers break; 8886570737cSEric Biggers } 8896570737cSEric Biggers 89025f9dddbSEric Biggers BUILD_BUG_ON(TEST_SG_TOTAL != 10000); /* for "%u.%u%%" */ 8916570737cSEric Biggers p += scnprintf(p, end - p, "%s%u.%u%%@%s+%u%s", flushtype_str, 89225f9dddbSEric Biggers this_len / 100, this_len % 100, 89325f9dddbSEric Biggers div->offset_relative_to_alignmask ? 89425f9dddbSEric Biggers "alignmask" : "", 89525f9dddbSEric Biggers div->offset, this_len == remaining ? "" : ", "); 89625f9dddbSEric Biggers remaining -= this_len; 89725f9dddbSEric Biggers div++; 89825f9dddbSEric Biggers } while (remaining); 89925f9dddbSEric Biggers 90025f9dddbSEric Biggers return p; 90125f9dddbSEric Biggers } 90225f9dddbSEric Biggers 90325f9dddbSEric Biggers /* Generate a random testvec_config for fuzz testing */ 90425f9dddbSEric Biggers static void generate_random_testvec_config(struct testvec_config *cfg, 90525f9dddbSEric Biggers char *name, size_t max_namelen) 90625f9dddbSEric Biggers { 90725f9dddbSEric Biggers char *p = name; 90825f9dddbSEric Biggers char * const end = name + max_namelen; 90925f9dddbSEric Biggers 91025f9dddbSEric Biggers memset(cfg, 0, sizeof(*cfg)); 91125f9dddbSEric Biggers 91225f9dddbSEric Biggers cfg->name = name; 91325f9dddbSEric Biggers 91425f9dddbSEric Biggers p += scnprintf(p, end - p, "random:"); 91525f9dddbSEric Biggers 91625f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 91725f9dddbSEric Biggers cfg->inplace = true; 91825f9dddbSEric Biggers p += scnprintf(p, end - p, " inplace"); 91925f9dddbSEric Biggers } 92025f9dddbSEric Biggers 92125f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 92225f9dddbSEric Biggers cfg->req_flags |= CRYPTO_TFM_REQ_MAY_SLEEP; 92325f9dddbSEric Biggers p += scnprintf(p, end - p, " may_sleep"); 92425f9dddbSEric Biggers } 92525f9dddbSEric Biggers 92625f9dddbSEric Biggers switch (prandom_u32() % 4) { 92725f9dddbSEric Biggers case 0: 92825f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_FINAL; 92925f9dddbSEric Biggers p += scnprintf(p, end - p, " use_final"); 93025f9dddbSEric Biggers break; 93125f9dddbSEric Biggers case 1: 93225f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_FINUP; 93325f9dddbSEric Biggers p += scnprintf(p, end - p, " use_finup"); 93425f9dddbSEric Biggers break; 93525f9dddbSEric Biggers default: 93625f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_DIGEST; 93725f9dddbSEric Biggers p += scnprintf(p, end - p, " use_digest"); 93825f9dddbSEric Biggers break; 93925f9dddbSEric Biggers } 94025f9dddbSEric Biggers 9416570737cSEric Biggers if (!(cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && 9426570737cSEric Biggers prandom_u32() % 2 == 0) { 9436570737cSEric Biggers cfg->nosimd = true; 9446570737cSEric Biggers p += scnprintf(p, end - p, " nosimd"); 9456570737cSEric Biggers } 9466570737cSEric Biggers 94725f9dddbSEric Biggers p += scnprintf(p, end - p, " src_divs=["); 94825f9dddbSEric Biggers p = generate_random_sgl_divisions(cfg->src_divs, 94925f9dddbSEric Biggers ARRAY_SIZE(cfg->src_divs), p, end, 95025f9dddbSEric Biggers (cfg->finalization_type != 9516570737cSEric Biggers FINALIZATION_TYPE_DIGEST), 9526570737cSEric Biggers cfg->req_flags); 95325f9dddbSEric Biggers p += scnprintf(p, end - p, "]"); 95425f9dddbSEric Biggers 95525f9dddbSEric Biggers if (!cfg->inplace && prandom_u32() % 2 == 0) { 95625f9dddbSEric Biggers p += scnprintf(p, end - p, " dst_divs=["); 95725f9dddbSEric Biggers p = generate_random_sgl_divisions(cfg->dst_divs, 95825f9dddbSEric Biggers ARRAY_SIZE(cfg->dst_divs), 9596570737cSEric Biggers p, end, false, 9606570737cSEric Biggers cfg->req_flags); 96125f9dddbSEric Biggers p += scnprintf(p, end - p, "]"); 96225f9dddbSEric Biggers } 96325f9dddbSEric Biggers 96425f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 96525f9dddbSEric Biggers cfg->iv_offset = 1 + (prandom_u32() % MAX_ALGAPI_ALIGNMASK); 96625f9dddbSEric Biggers p += scnprintf(p, end - p, " iv_offset=%u", cfg->iv_offset); 96725f9dddbSEric Biggers } 96825f9dddbSEric Biggers 96925f9dddbSEric Biggers WARN_ON_ONCE(!valid_testvec_config(cfg)); 97025f9dddbSEric Biggers } 971b55e1a39SEric Biggers 972b55e1a39SEric Biggers static void crypto_disable_simd_for_test(void) 973b55e1a39SEric Biggers { 974b55e1a39SEric Biggers preempt_disable(); 975b55e1a39SEric Biggers __this_cpu_write(crypto_simd_disabled_for_test, true); 976b55e1a39SEric Biggers } 977b55e1a39SEric Biggers 978b55e1a39SEric Biggers static void crypto_reenable_simd_for_test(void) 979b55e1a39SEric Biggers { 980b55e1a39SEric Biggers __this_cpu_write(crypto_simd_disabled_for_test, false); 981b55e1a39SEric Biggers preempt_enable(); 982b55e1a39SEric Biggers } 983f2bb770aSEric Biggers 984f2bb770aSEric Biggers /* 985f2bb770aSEric Biggers * Given an algorithm name, build the name of the generic implementation of that 986f2bb770aSEric Biggers * algorithm, assuming the usual naming convention. Specifically, this appends 987f2bb770aSEric Biggers * "-generic" to every part of the name that is not a template name. Examples: 988f2bb770aSEric Biggers * 989f2bb770aSEric Biggers * aes => aes-generic 990f2bb770aSEric Biggers * cbc(aes) => cbc(aes-generic) 991f2bb770aSEric Biggers * cts(cbc(aes)) => cts(cbc(aes-generic)) 992f2bb770aSEric Biggers * rfc7539(chacha20,poly1305) => rfc7539(chacha20-generic,poly1305-generic) 993f2bb770aSEric Biggers * 994f2bb770aSEric Biggers * Return: 0 on success, or -ENAMETOOLONG if the generic name would be too long 995f2bb770aSEric Biggers */ 996f2bb770aSEric Biggers static int build_generic_driver_name(const char *algname, 997f2bb770aSEric Biggers char driver_name[CRYPTO_MAX_ALG_NAME]) 998f2bb770aSEric Biggers { 999f2bb770aSEric Biggers const char *in = algname; 1000f2bb770aSEric Biggers char *out = driver_name; 1001f2bb770aSEric Biggers size_t len = strlen(algname); 1002f2bb770aSEric Biggers 1003f2bb770aSEric Biggers if (len >= CRYPTO_MAX_ALG_NAME) 1004f2bb770aSEric Biggers goto too_long; 1005f2bb770aSEric Biggers do { 1006f2bb770aSEric Biggers const char *in_saved = in; 1007f2bb770aSEric Biggers 1008f2bb770aSEric Biggers while (*in && *in != '(' && *in != ')' && *in != ',') 1009f2bb770aSEric Biggers *out++ = *in++; 1010f2bb770aSEric Biggers if (*in != '(' && in > in_saved) { 1011f2bb770aSEric Biggers len += 8; 1012f2bb770aSEric Biggers if (len >= CRYPTO_MAX_ALG_NAME) 1013f2bb770aSEric Biggers goto too_long; 1014f2bb770aSEric Biggers memcpy(out, "-generic", 8); 1015f2bb770aSEric Biggers out += 8; 1016f2bb770aSEric Biggers } 1017f2bb770aSEric Biggers } while ((*out++ = *in++) != '\0'); 1018f2bb770aSEric Biggers return 0; 1019f2bb770aSEric Biggers 1020f2bb770aSEric Biggers too_long: 1021f2bb770aSEric Biggers pr_err("alg: generic driver name for \"%s\" would be too long\n", 1022f2bb770aSEric Biggers algname); 1023f2bb770aSEric Biggers return -ENAMETOOLONG; 1024f2bb770aSEric Biggers } 1025b55e1a39SEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 1026b55e1a39SEric Biggers static void crypto_disable_simd_for_test(void) 1027b55e1a39SEric Biggers { 1028b55e1a39SEric Biggers } 1029b55e1a39SEric Biggers 1030b55e1a39SEric Biggers static void crypto_reenable_simd_for_test(void) 1031b55e1a39SEric Biggers { 1032b55e1a39SEric Biggers } 1033b55e1a39SEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 103425f9dddbSEric Biggers 1035d8ea98aaSEric Biggers static int build_hash_sglist(struct test_sglist *tsgl, 1036d8ea98aaSEric Biggers const struct hash_testvec *vec, 1037d8ea98aaSEric Biggers const struct testvec_config *cfg, 1038d8ea98aaSEric Biggers unsigned int alignmask, 1039d8ea98aaSEric Biggers const struct test_sg_division *divs[XBUFSIZE]) 1040d8ea98aaSEric Biggers { 1041d8ea98aaSEric Biggers struct kvec kv; 1042d8ea98aaSEric Biggers struct iov_iter input; 1043d8ea98aaSEric Biggers 1044d8ea98aaSEric Biggers kv.iov_base = (void *)vec->plaintext; 1045d8ea98aaSEric Biggers kv.iov_len = vec->psize; 1046d8ea98aaSEric Biggers iov_iter_kvec(&input, WRITE, &kv, 1, vec->psize); 1047d8ea98aaSEric Biggers return build_test_sglist(tsgl, cfg->src_divs, alignmask, vec->psize, 1048d8ea98aaSEric Biggers &input, divs); 1049d8ea98aaSEric Biggers } 1050d8ea98aaSEric Biggers 1051d8ea98aaSEric Biggers static int check_hash_result(const char *type, 1052d8ea98aaSEric Biggers const u8 *result, unsigned int digestsize, 1053d8ea98aaSEric Biggers const struct hash_testvec *vec, 1054d8ea98aaSEric Biggers const char *vec_name, 1055d8ea98aaSEric Biggers const char *driver, 1056d8ea98aaSEric Biggers const struct testvec_config *cfg) 1057d8ea98aaSEric Biggers { 1058d8ea98aaSEric Biggers if (memcmp(result, vec->digest, digestsize) != 0) { 1059d8ea98aaSEric Biggers pr_err("alg: %s: %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 1060d8ea98aaSEric Biggers type, driver, vec_name, cfg->name); 1061d8ea98aaSEric Biggers return -EINVAL; 1062d8ea98aaSEric Biggers } 1063d8ea98aaSEric Biggers if (!testmgr_is_poison(&result[digestsize], TESTMGR_POISON_LEN)) { 1064d8ea98aaSEric Biggers pr_err("alg: %s: %s overran result buffer on test vector %s, cfg=\"%s\"\n", 1065d8ea98aaSEric Biggers type, driver, vec_name, cfg->name); 1066d8ea98aaSEric Biggers return -EOVERFLOW; 1067d8ea98aaSEric Biggers } 1068d8ea98aaSEric Biggers return 0; 1069d8ea98aaSEric Biggers } 1070d8ea98aaSEric Biggers 1071d8ea98aaSEric Biggers static inline int check_shash_op(const char *op, int err, 1072d8ea98aaSEric Biggers const char *driver, const char *vec_name, 1073d8ea98aaSEric Biggers const struct testvec_config *cfg) 1074d8ea98aaSEric Biggers { 1075d8ea98aaSEric Biggers if (err) 1076d8ea98aaSEric Biggers pr_err("alg: shash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", 1077d8ea98aaSEric Biggers driver, op, err, vec_name, cfg->name); 1078d8ea98aaSEric Biggers return err; 1079d8ea98aaSEric Biggers } 1080d8ea98aaSEric Biggers 1081d8ea98aaSEric Biggers static inline const void *sg_data(struct scatterlist *sg) 1082d8ea98aaSEric Biggers { 1083d8ea98aaSEric Biggers return page_address(sg_page(sg)) + sg->offset; 1084d8ea98aaSEric Biggers } 1085d8ea98aaSEric Biggers 1086d8ea98aaSEric Biggers /* Test one hash test vector in one configuration, using the shash API */ 1087d8ea98aaSEric Biggers static int test_shash_vec_cfg(const char *driver, 1088d8ea98aaSEric Biggers const struct hash_testvec *vec, 1089d8ea98aaSEric Biggers const char *vec_name, 1090d8ea98aaSEric Biggers const struct testvec_config *cfg, 1091d8ea98aaSEric Biggers struct shash_desc *desc, 1092d8ea98aaSEric Biggers struct test_sglist *tsgl, 1093d8ea98aaSEric Biggers u8 *hashstate) 1094d8ea98aaSEric Biggers { 1095d8ea98aaSEric Biggers struct crypto_shash *tfm = desc->tfm; 1096d8ea98aaSEric Biggers const unsigned int alignmask = crypto_shash_alignmask(tfm); 1097d8ea98aaSEric Biggers const unsigned int digestsize = crypto_shash_digestsize(tfm); 1098d8ea98aaSEric Biggers const unsigned int statesize = crypto_shash_statesize(tfm); 1099d8ea98aaSEric Biggers const struct test_sg_division *divs[XBUFSIZE]; 1100d8ea98aaSEric Biggers unsigned int i; 1101d8ea98aaSEric Biggers u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; 1102d8ea98aaSEric Biggers int err; 1103d8ea98aaSEric Biggers 1104d8ea98aaSEric Biggers /* Set the key, if specified */ 1105d8ea98aaSEric Biggers if (vec->ksize) { 1106d8ea98aaSEric Biggers err = crypto_shash_setkey(tfm, vec->key, vec->ksize); 1107d8ea98aaSEric Biggers if (err) { 1108d8ea98aaSEric Biggers if (err == vec->setkey_error) 1109d8ea98aaSEric Biggers return 0; 1110d8ea98aaSEric Biggers pr_err("alg: shash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1111d8ea98aaSEric Biggers driver, vec_name, vec->setkey_error, err, 1112d8ea98aaSEric Biggers crypto_shash_get_flags(tfm)); 1113d8ea98aaSEric Biggers return err; 1114d8ea98aaSEric Biggers } 1115d8ea98aaSEric Biggers if (vec->setkey_error) { 1116d8ea98aaSEric Biggers pr_err("alg: shash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1117d8ea98aaSEric Biggers driver, vec_name, vec->setkey_error); 1118d8ea98aaSEric Biggers return -EINVAL; 1119d8ea98aaSEric Biggers } 1120d8ea98aaSEric Biggers } 1121d8ea98aaSEric Biggers 1122d8ea98aaSEric Biggers /* Build the scatterlist for the source data */ 1123d8ea98aaSEric Biggers err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); 1124d8ea98aaSEric Biggers if (err) { 1125d8ea98aaSEric Biggers pr_err("alg: shash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", 1126d8ea98aaSEric Biggers driver, vec_name, cfg->name); 1127d8ea98aaSEric Biggers return err; 1128d8ea98aaSEric Biggers } 1129d8ea98aaSEric Biggers 1130d8ea98aaSEric Biggers /* Do the actual hashing */ 1131d8ea98aaSEric Biggers 1132d8ea98aaSEric Biggers testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); 1133d8ea98aaSEric Biggers testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); 1134d8ea98aaSEric Biggers 1135d8ea98aaSEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || 1136d8ea98aaSEric Biggers vec->digest_error) { 1137d8ea98aaSEric Biggers /* Just using digest() */ 1138d8ea98aaSEric Biggers if (tsgl->nents != 1) 1139d8ea98aaSEric Biggers return 0; 1140d8ea98aaSEric Biggers if (cfg->nosimd) 1141d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1142d8ea98aaSEric Biggers err = crypto_shash_digest(desc, sg_data(&tsgl->sgl[0]), 1143d8ea98aaSEric Biggers tsgl->sgl[0].length, result); 1144d8ea98aaSEric Biggers if (cfg->nosimd) 1145d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1146d8ea98aaSEric Biggers if (err) { 1147d8ea98aaSEric Biggers if (err == vec->digest_error) 1148d8ea98aaSEric Biggers return 0; 1149d8ea98aaSEric Biggers pr_err("alg: shash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1150d8ea98aaSEric Biggers driver, vec_name, vec->digest_error, err, 1151d8ea98aaSEric Biggers cfg->name); 1152d8ea98aaSEric Biggers return err; 1153d8ea98aaSEric Biggers } 1154d8ea98aaSEric Biggers if (vec->digest_error) { 1155d8ea98aaSEric Biggers pr_err("alg: shash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1156d8ea98aaSEric Biggers driver, vec_name, vec->digest_error, cfg->name); 1157d8ea98aaSEric Biggers return -EINVAL; 1158d8ea98aaSEric Biggers } 1159d8ea98aaSEric Biggers goto result_ready; 1160d8ea98aaSEric Biggers } 1161d8ea98aaSEric Biggers 1162d8ea98aaSEric Biggers /* Using init(), zero or more update(), then final() or finup() */ 1163d8ea98aaSEric Biggers 1164d8ea98aaSEric Biggers if (cfg->nosimd) 1165d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1166d8ea98aaSEric Biggers err = crypto_shash_init(desc); 1167d8ea98aaSEric Biggers if (cfg->nosimd) 1168d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1169d8ea98aaSEric Biggers err = check_shash_op("init", err, driver, vec_name, cfg); 1170d8ea98aaSEric Biggers if (err) 1171d8ea98aaSEric Biggers return err; 1172d8ea98aaSEric Biggers 1173d8ea98aaSEric Biggers for (i = 0; i < tsgl->nents; i++) { 1174d8ea98aaSEric Biggers if (i + 1 == tsgl->nents && 1175d8ea98aaSEric Biggers cfg->finalization_type == FINALIZATION_TYPE_FINUP) { 1176d8ea98aaSEric Biggers if (divs[i]->nosimd) 1177d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1178d8ea98aaSEric Biggers err = crypto_shash_finup(desc, sg_data(&tsgl->sgl[i]), 1179d8ea98aaSEric Biggers tsgl->sgl[i].length, result); 1180d8ea98aaSEric Biggers if (divs[i]->nosimd) 1181d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1182d8ea98aaSEric Biggers err = check_shash_op("finup", err, driver, vec_name, 1183d8ea98aaSEric Biggers cfg); 1184d8ea98aaSEric Biggers if (err) 1185d8ea98aaSEric Biggers return err; 1186d8ea98aaSEric Biggers goto result_ready; 1187d8ea98aaSEric Biggers } 1188d8ea98aaSEric Biggers if (divs[i]->nosimd) 1189d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1190d8ea98aaSEric Biggers err = crypto_shash_update(desc, sg_data(&tsgl->sgl[i]), 1191d8ea98aaSEric Biggers tsgl->sgl[i].length); 1192d8ea98aaSEric Biggers if (divs[i]->nosimd) 1193d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1194d8ea98aaSEric Biggers err = check_shash_op("update", err, driver, vec_name, cfg); 1195d8ea98aaSEric Biggers if (err) 1196d8ea98aaSEric Biggers return err; 1197d8ea98aaSEric Biggers if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { 1198d8ea98aaSEric Biggers /* Test ->export() and ->import() */ 1199d8ea98aaSEric Biggers testmgr_poison(hashstate + statesize, 1200d8ea98aaSEric Biggers TESTMGR_POISON_LEN); 1201d8ea98aaSEric Biggers err = crypto_shash_export(desc, hashstate); 1202d8ea98aaSEric Biggers err = check_shash_op("export", err, driver, vec_name, 1203d8ea98aaSEric Biggers cfg); 1204d8ea98aaSEric Biggers if (err) 1205d8ea98aaSEric Biggers return err; 1206d8ea98aaSEric Biggers if (!testmgr_is_poison(hashstate + statesize, 1207d8ea98aaSEric Biggers TESTMGR_POISON_LEN)) { 1208d8ea98aaSEric Biggers pr_err("alg: shash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", 1209d8ea98aaSEric Biggers driver, vec_name, cfg->name); 1210d8ea98aaSEric Biggers return -EOVERFLOW; 1211d8ea98aaSEric Biggers } 1212d8ea98aaSEric Biggers testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); 1213d8ea98aaSEric Biggers err = crypto_shash_import(desc, hashstate); 1214d8ea98aaSEric Biggers err = check_shash_op("import", err, driver, vec_name, 1215d8ea98aaSEric Biggers cfg); 1216d8ea98aaSEric Biggers if (err) 1217d8ea98aaSEric Biggers return err; 1218d8ea98aaSEric Biggers } 1219d8ea98aaSEric Biggers } 1220d8ea98aaSEric Biggers 1221d8ea98aaSEric Biggers if (cfg->nosimd) 1222d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1223d8ea98aaSEric Biggers err = crypto_shash_final(desc, result); 1224d8ea98aaSEric Biggers if (cfg->nosimd) 1225d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1226d8ea98aaSEric Biggers err = check_shash_op("final", err, driver, vec_name, cfg); 1227d8ea98aaSEric Biggers if (err) 1228d8ea98aaSEric Biggers return err; 1229d8ea98aaSEric Biggers result_ready: 1230d8ea98aaSEric Biggers return check_hash_result("shash", result, digestsize, vec, vec_name, 1231d8ea98aaSEric Biggers driver, cfg); 1232d8ea98aaSEric Biggers } 1233d8ea98aaSEric Biggers 12346570737cSEric Biggers static int do_ahash_op(int (*op)(struct ahash_request *req), 12356570737cSEric Biggers struct ahash_request *req, 12366570737cSEric Biggers struct crypto_wait *wait, bool nosimd) 12376570737cSEric Biggers { 12386570737cSEric Biggers int err; 12396570737cSEric Biggers 12406570737cSEric Biggers if (nosimd) 12416570737cSEric Biggers crypto_disable_simd_for_test(); 12426570737cSEric Biggers 12436570737cSEric Biggers err = op(req); 12446570737cSEric Biggers 12456570737cSEric Biggers if (nosimd) 12466570737cSEric Biggers crypto_reenable_simd_for_test(); 12476570737cSEric Biggers 12486570737cSEric Biggers return crypto_wait_req(err, wait); 12496570737cSEric Biggers } 12506570737cSEric Biggers 1251d8ea98aaSEric Biggers static int check_nonfinal_ahash_op(const char *op, int err, 12524cc2dcf9SEric Biggers u8 *result, unsigned int digestsize, 1253951d1332SEric Biggers const char *driver, const char *vec_name, 12544cc2dcf9SEric Biggers const struct testvec_config *cfg) 1255466d7b9fSKamil Konieczny { 12564cc2dcf9SEric Biggers if (err) { 1257d8ea98aaSEric Biggers pr_err("alg: ahash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", 1258951d1332SEric Biggers driver, op, err, vec_name, cfg->name); 12594cc2dcf9SEric Biggers return err; 12604cc2dcf9SEric Biggers } 12614cc2dcf9SEric Biggers if (!testmgr_is_poison(result, digestsize)) { 1262d8ea98aaSEric Biggers pr_err("alg: ahash: %s %s() used result buffer on test vector %s, cfg=\"%s\"\n", 1263951d1332SEric Biggers driver, op, vec_name, cfg->name); 1264466d7b9fSKamil Konieczny return -EINVAL; 1265466d7b9fSKamil Konieczny } 1266466d7b9fSKamil Konieczny return 0; 1267466d7b9fSKamil Konieczny } 1268466d7b9fSKamil Konieczny 1269d8ea98aaSEric Biggers /* Test one hash test vector in one configuration, using the ahash API */ 1270d8ea98aaSEric Biggers static int test_ahash_vec_cfg(const char *driver, 12714cc2dcf9SEric Biggers const struct hash_testvec *vec, 1272951d1332SEric Biggers const char *vec_name, 12734cc2dcf9SEric Biggers const struct testvec_config *cfg, 12744cc2dcf9SEric Biggers struct ahash_request *req, 12754cc2dcf9SEric Biggers struct test_sglist *tsgl, 12764cc2dcf9SEric Biggers u8 *hashstate) 1277018ba95cSWang, Rui Y { 12784cc2dcf9SEric Biggers struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); 12794cc2dcf9SEric Biggers const unsigned int alignmask = crypto_ahash_alignmask(tfm); 12804cc2dcf9SEric Biggers const unsigned int digestsize = crypto_ahash_digestsize(tfm); 12814cc2dcf9SEric Biggers const unsigned int statesize = crypto_ahash_statesize(tfm); 12824cc2dcf9SEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 12834cc2dcf9SEric Biggers const struct test_sg_division *divs[XBUFSIZE]; 12844cc2dcf9SEric Biggers DECLARE_CRYPTO_WAIT(wait); 12854cc2dcf9SEric Biggers unsigned int i; 12864cc2dcf9SEric Biggers struct scatterlist *pending_sgl; 12874cc2dcf9SEric Biggers unsigned int pending_len; 12884cc2dcf9SEric Biggers u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; 12894cc2dcf9SEric Biggers int err; 1290018ba95cSWang, Rui Y 12914cc2dcf9SEric Biggers /* Set the key, if specified */ 12924cc2dcf9SEric Biggers if (vec->ksize) { 12934cc2dcf9SEric Biggers err = crypto_ahash_setkey(tfm, vec->key, vec->ksize); 12944cc2dcf9SEric Biggers if (err) { 12955283a8eeSEric Biggers if (err == vec->setkey_error) 12965283a8eeSEric Biggers return 0; 1297d8ea98aaSEric Biggers pr_err("alg: ahash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1298951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 12994cc2dcf9SEric Biggers crypto_ahash_get_flags(tfm)); 13004cc2dcf9SEric Biggers return err; 1301da7f033dSHerbert Xu } 13025283a8eeSEric Biggers if (vec->setkey_error) { 1303d8ea98aaSEric Biggers pr_err("alg: ahash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1304951d1332SEric Biggers driver, vec_name, vec->setkey_error); 13055283a8eeSEric Biggers return -EINVAL; 13065283a8eeSEric Biggers } 1307da7f033dSHerbert Xu } 1308da7f033dSHerbert Xu 13094cc2dcf9SEric Biggers /* Build the scatterlist for the source data */ 1310d8ea98aaSEric Biggers err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); 13114cc2dcf9SEric Biggers if (err) { 1312d8ea98aaSEric Biggers pr_err("alg: ahash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", 1313951d1332SEric Biggers driver, vec_name, cfg->name); 13144cc2dcf9SEric Biggers return err; 1315a8f1a052SDavid S. Miller } 1316da7f033dSHerbert Xu 13174cc2dcf9SEric Biggers /* Do the actual hashing */ 1318da7f033dSHerbert Xu 13194cc2dcf9SEric Biggers testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); 13204cc2dcf9SEric Biggers testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); 132176715095SGilad Ben-Yossef 13225283a8eeSEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || 13235283a8eeSEric Biggers vec->digest_error) { 13244cc2dcf9SEric Biggers /* Just using digest() */ 13254cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, 13267f397136SGilad Ben-Yossef &wait); 13274cc2dcf9SEric Biggers ahash_request_set_crypt(req, tsgl->sgl, result, vec->psize); 13286570737cSEric Biggers err = do_ahash_op(crypto_ahash_digest, req, &wait, cfg->nosimd); 13294cc2dcf9SEric Biggers if (err) { 13305283a8eeSEric Biggers if (err == vec->digest_error) 13315283a8eeSEric Biggers return 0; 1332d8ea98aaSEric Biggers pr_err("alg: ahash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1333951d1332SEric Biggers driver, vec_name, vec->digest_error, err, 13345283a8eeSEric Biggers cfg->name); 13354cc2dcf9SEric Biggers return err; 1336018ba95cSWang, Rui Y } 13375283a8eeSEric Biggers if (vec->digest_error) { 1338d8ea98aaSEric Biggers pr_err("alg: ahash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1339951d1332SEric Biggers driver, vec_name, vec->digest_error, cfg->name); 13405283a8eeSEric Biggers return -EINVAL; 13415283a8eeSEric Biggers } 13424cc2dcf9SEric Biggers goto result_ready; 1343018ba95cSWang, Rui Y } 13444cc2dcf9SEric Biggers 13454cc2dcf9SEric Biggers /* Using init(), zero or more update(), then final() or finup() */ 13464cc2dcf9SEric Biggers 13474cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); 13484cc2dcf9SEric Biggers ahash_request_set_crypt(req, NULL, result, 0); 13496570737cSEric Biggers err = do_ahash_op(crypto_ahash_init, req, &wait, cfg->nosimd); 1350d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("init", err, result, digestsize, 1351951d1332SEric Biggers driver, vec_name, cfg); 13524cc2dcf9SEric Biggers if (err) 13534cc2dcf9SEric Biggers return err; 13544cc2dcf9SEric Biggers 13554cc2dcf9SEric Biggers pending_sgl = NULL; 13564cc2dcf9SEric Biggers pending_len = 0; 13574cc2dcf9SEric Biggers for (i = 0; i < tsgl->nents; i++) { 13584cc2dcf9SEric Biggers if (divs[i]->flush_type != FLUSH_TYPE_NONE && 13594cc2dcf9SEric Biggers pending_sgl != NULL) { 13604cc2dcf9SEric Biggers /* update() with the pending data */ 13614cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, 13624cc2dcf9SEric Biggers crypto_req_done, &wait); 13634cc2dcf9SEric Biggers ahash_request_set_crypt(req, pending_sgl, result, 13644cc2dcf9SEric Biggers pending_len); 13656570737cSEric Biggers err = do_ahash_op(crypto_ahash_update, req, &wait, 13666570737cSEric Biggers divs[i]->nosimd); 1367d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("update", err, 13684cc2dcf9SEric Biggers result, digestsize, 1369951d1332SEric Biggers driver, vec_name, cfg); 13704cc2dcf9SEric Biggers if (err) 13714cc2dcf9SEric Biggers return err; 13724cc2dcf9SEric Biggers pending_sgl = NULL; 13734cc2dcf9SEric Biggers pending_len = 0; 1374018ba95cSWang, Rui Y } 13754cc2dcf9SEric Biggers if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { 13764cc2dcf9SEric Biggers /* Test ->export() and ->import() */ 13774cc2dcf9SEric Biggers testmgr_poison(hashstate + statesize, 13784cc2dcf9SEric Biggers TESTMGR_POISON_LEN); 13794cc2dcf9SEric Biggers err = crypto_ahash_export(req, hashstate); 1380d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("export", err, 13814cc2dcf9SEric Biggers result, digestsize, 1382951d1332SEric Biggers driver, vec_name, cfg); 13834cc2dcf9SEric Biggers if (err) 13844cc2dcf9SEric Biggers return err; 13854cc2dcf9SEric Biggers if (!testmgr_is_poison(hashstate + statesize, 13864cc2dcf9SEric Biggers TESTMGR_POISON_LEN)) { 1387d8ea98aaSEric Biggers pr_err("alg: ahash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", 1388951d1332SEric Biggers driver, vec_name, cfg->name); 13894cc2dcf9SEric Biggers return -EOVERFLOW; 13904cc2dcf9SEric Biggers } 13914cc2dcf9SEric Biggers 13924cc2dcf9SEric Biggers testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); 13934cc2dcf9SEric Biggers err = crypto_ahash_import(req, hashstate); 1394d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("import", err, 13954cc2dcf9SEric Biggers result, digestsize, 1396951d1332SEric Biggers driver, vec_name, cfg); 13974cc2dcf9SEric Biggers if (err) 13984cc2dcf9SEric Biggers return err; 13994cc2dcf9SEric Biggers } 14004cc2dcf9SEric Biggers if (pending_sgl == NULL) 14014cc2dcf9SEric Biggers pending_sgl = &tsgl->sgl[i]; 14024cc2dcf9SEric Biggers pending_len += tsgl->sgl[i].length; 14034cc2dcf9SEric Biggers } 14044cc2dcf9SEric Biggers 14054cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); 14064cc2dcf9SEric Biggers ahash_request_set_crypt(req, pending_sgl, result, pending_len); 14074cc2dcf9SEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_FINAL) { 14084cc2dcf9SEric Biggers /* finish with update() and final() */ 14096570737cSEric Biggers err = do_ahash_op(crypto_ahash_update, req, &wait, cfg->nosimd); 1410d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("update", err, result, digestsize, 1411951d1332SEric Biggers driver, vec_name, cfg); 14124cc2dcf9SEric Biggers if (err) 14134cc2dcf9SEric Biggers return err; 14146570737cSEric Biggers err = do_ahash_op(crypto_ahash_final, req, &wait, cfg->nosimd); 14154cc2dcf9SEric Biggers if (err) { 1416d8ea98aaSEric Biggers pr_err("alg: ahash: %s final() failed with err %d on test vector %s, cfg=\"%s\"\n", 1417951d1332SEric Biggers driver, err, vec_name, cfg->name); 14184cc2dcf9SEric Biggers return err; 14194cc2dcf9SEric Biggers } 14204cc2dcf9SEric Biggers } else { 14214cc2dcf9SEric Biggers /* finish with finup() */ 14226570737cSEric Biggers err = do_ahash_op(crypto_ahash_finup, req, &wait, cfg->nosimd); 14234cc2dcf9SEric Biggers if (err) { 1424d8ea98aaSEric Biggers pr_err("alg: ahash: %s finup() failed with err %d on test vector %s, cfg=\"%s\"\n", 1425951d1332SEric Biggers driver, err, vec_name, cfg->name); 14264cc2dcf9SEric Biggers return err; 1427018ba95cSWang, Rui Y } 1428018ba95cSWang, Rui Y } 1429018ba95cSWang, Rui Y 14304cc2dcf9SEric Biggers result_ready: 1431d8ea98aaSEric Biggers return check_hash_result("ahash", result, digestsize, vec, vec_name, 1432d8ea98aaSEric Biggers driver, cfg); 1433da5ffe11SJussi Kivilinna } 1434da5ffe11SJussi Kivilinna 1435d8ea98aaSEric Biggers static int test_hash_vec_cfg(const char *driver, 1436d8ea98aaSEric Biggers const struct hash_testvec *vec, 1437d8ea98aaSEric Biggers const char *vec_name, 1438d8ea98aaSEric Biggers const struct testvec_config *cfg, 1439d8ea98aaSEric Biggers struct ahash_request *req, 1440d8ea98aaSEric Biggers struct shash_desc *desc, 1441d8ea98aaSEric Biggers struct test_sglist *tsgl, 1442d8ea98aaSEric Biggers u8 *hashstate) 1443d8ea98aaSEric Biggers { 1444d8ea98aaSEric Biggers int err; 1445d8ea98aaSEric Biggers 1446d8ea98aaSEric Biggers /* 1447d8ea98aaSEric Biggers * For algorithms implemented as "shash", most bugs will be detected by 1448d8ea98aaSEric Biggers * both the shash and ahash tests. Test the shash API first so that the 1449d8ea98aaSEric Biggers * failures involve less indirection, so are easier to debug. 1450d8ea98aaSEric Biggers */ 1451d8ea98aaSEric Biggers 1452d8ea98aaSEric Biggers if (desc) { 1453d8ea98aaSEric Biggers err = test_shash_vec_cfg(driver, vec, vec_name, cfg, desc, tsgl, 1454d8ea98aaSEric Biggers hashstate); 1455d8ea98aaSEric Biggers if (err) 1456d8ea98aaSEric Biggers return err; 1457d8ea98aaSEric Biggers } 1458d8ea98aaSEric Biggers 1459d8ea98aaSEric Biggers return test_ahash_vec_cfg(driver, vec, vec_name, cfg, req, tsgl, 1460d8ea98aaSEric Biggers hashstate); 1461da5ffe11SJussi Kivilinna } 1462da5ffe11SJussi Kivilinna 14634cc2dcf9SEric Biggers static int test_hash_vec(const char *driver, const struct hash_testvec *vec, 14644cc2dcf9SEric Biggers unsigned int vec_num, struct ahash_request *req, 1465d8ea98aaSEric Biggers struct shash_desc *desc, struct test_sglist *tsgl, 1466d8ea98aaSEric Biggers u8 *hashstate) 14674cc2dcf9SEric Biggers { 1468951d1332SEric Biggers char vec_name[16]; 14694cc2dcf9SEric Biggers unsigned int i; 14704cc2dcf9SEric Biggers int err; 14714cc2dcf9SEric Biggers 1472951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 1473951d1332SEric Biggers 14744cc2dcf9SEric Biggers for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) { 1475951d1332SEric Biggers err = test_hash_vec_cfg(driver, vec, vec_name, 14764cc2dcf9SEric Biggers &default_hash_testvec_configs[i], 1477d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 14784cc2dcf9SEric Biggers if (err) 14794cc2dcf9SEric Biggers return err; 14804cc2dcf9SEric Biggers } 14814cc2dcf9SEric Biggers 14824cc2dcf9SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 14834cc2dcf9SEric Biggers if (!noextratests) { 14844cc2dcf9SEric Biggers struct testvec_config cfg; 14854cc2dcf9SEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 14864cc2dcf9SEric Biggers 14874cc2dcf9SEric Biggers for (i = 0; i < fuzz_iterations; i++) { 14884cc2dcf9SEric Biggers generate_random_testvec_config(&cfg, cfgname, 14894cc2dcf9SEric Biggers sizeof(cfgname)); 1490951d1332SEric Biggers err = test_hash_vec_cfg(driver, vec, vec_name, &cfg, 1491d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 14924cc2dcf9SEric Biggers if (err) 14934cc2dcf9SEric Biggers return err; 1494e63e1b0dSEric Biggers cond_resched(); 14954cc2dcf9SEric Biggers } 14964cc2dcf9SEric Biggers } 14974cc2dcf9SEric Biggers #endif 14984cc2dcf9SEric Biggers return 0; 14994cc2dcf9SEric Biggers } 15004cc2dcf9SEric Biggers 15019a8a6b3fSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 15029a8a6b3fSEric Biggers /* 15039a8a6b3fSEric Biggers * Generate a hash test vector from the given implementation. 15049a8a6b3fSEric Biggers * Assumes the buffers in 'vec' were already allocated. 15059a8a6b3fSEric Biggers */ 1506149c4e6eSArnd Bergmann static void generate_random_hash_testvec(struct shash_desc *desc, 15079a8a6b3fSEric Biggers struct hash_testvec *vec, 15089a8a6b3fSEric Biggers unsigned int maxkeysize, 15099a8a6b3fSEric Biggers unsigned int maxdatasize, 15109a8a6b3fSEric Biggers char *name, size_t max_namelen) 15119a8a6b3fSEric Biggers { 15129a8a6b3fSEric Biggers /* Data */ 15139a8a6b3fSEric Biggers vec->psize = generate_random_length(maxdatasize); 15149a8a6b3fSEric Biggers generate_random_bytes((u8 *)vec->plaintext, vec->psize); 15159a8a6b3fSEric Biggers 15169a8a6b3fSEric Biggers /* 15179a8a6b3fSEric Biggers * Key: length in range [1, maxkeysize], but usually choose maxkeysize. 15189a8a6b3fSEric Biggers * If algorithm is unkeyed, then maxkeysize == 0 and set ksize = 0. 15199a8a6b3fSEric Biggers */ 15209a8a6b3fSEric Biggers vec->setkey_error = 0; 15219a8a6b3fSEric Biggers vec->ksize = 0; 15229a8a6b3fSEric Biggers if (maxkeysize) { 15239a8a6b3fSEric Biggers vec->ksize = maxkeysize; 15249a8a6b3fSEric Biggers if (prandom_u32() % 4 == 0) 15259a8a6b3fSEric Biggers vec->ksize = 1 + (prandom_u32() % maxkeysize); 15269a8a6b3fSEric Biggers generate_random_bytes((u8 *)vec->key, vec->ksize); 15279a8a6b3fSEric Biggers 1528149c4e6eSArnd Bergmann vec->setkey_error = crypto_shash_setkey(desc->tfm, vec->key, 15299a8a6b3fSEric Biggers vec->ksize); 15309a8a6b3fSEric Biggers /* If the key couldn't be set, no need to continue to digest. */ 15319a8a6b3fSEric Biggers if (vec->setkey_error) 15329a8a6b3fSEric Biggers goto done; 15339a8a6b3fSEric Biggers } 15349a8a6b3fSEric Biggers 15359a8a6b3fSEric Biggers /* Digest */ 15369a8a6b3fSEric Biggers vec->digest_error = crypto_shash_digest(desc, vec->plaintext, 15379a8a6b3fSEric Biggers vec->psize, (u8 *)vec->digest); 15389a8a6b3fSEric Biggers done: 15399a8a6b3fSEric Biggers snprintf(name, max_namelen, "\"random: psize=%u ksize=%u\"", 15409a8a6b3fSEric Biggers vec->psize, vec->ksize); 15419a8a6b3fSEric Biggers } 15429a8a6b3fSEric Biggers 15439a8a6b3fSEric Biggers /* 15449a8a6b3fSEric Biggers * Test the hash algorithm represented by @req against the corresponding generic 15459a8a6b3fSEric Biggers * implementation, if one is available. 15469a8a6b3fSEric Biggers */ 15479a8a6b3fSEric Biggers static int test_hash_vs_generic_impl(const char *driver, 15489a8a6b3fSEric Biggers const char *generic_driver, 15499a8a6b3fSEric Biggers unsigned int maxkeysize, 15509a8a6b3fSEric Biggers struct ahash_request *req, 1551d8ea98aaSEric Biggers struct shash_desc *desc, 15529a8a6b3fSEric Biggers struct test_sglist *tsgl, 15539a8a6b3fSEric Biggers u8 *hashstate) 15549a8a6b3fSEric Biggers { 15559a8a6b3fSEric Biggers struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); 15569a8a6b3fSEric Biggers const unsigned int digestsize = crypto_ahash_digestsize(tfm); 15579a8a6b3fSEric Biggers const unsigned int blocksize = crypto_ahash_blocksize(tfm); 15589a8a6b3fSEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 15599a8a6b3fSEric Biggers const char *algname = crypto_hash_alg_common(tfm)->base.cra_name; 15609a8a6b3fSEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 15619a8a6b3fSEric Biggers struct crypto_shash *generic_tfm = NULL; 1562149c4e6eSArnd Bergmann struct shash_desc *generic_desc = NULL; 15639a8a6b3fSEric Biggers unsigned int i; 15649a8a6b3fSEric Biggers struct hash_testvec vec = { 0 }; 15659a8a6b3fSEric Biggers char vec_name[64]; 15666b5ca646SArnd Bergmann struct testvec_config *cfg; 15679a8a6b3fSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 15689a8a6b3fSEric Biggers int err; 15699a8a6b3fSEric Biggers 15709a8a6b3fSEric Biggers if (noextratests) 15719a8a6b3fSEric Biggers return 0; 15729a8a6b3fSEric Biggers 15739a8a6b3fSEric Biggers if (!generic_driver) { /* Use default naming convention? */ 15749a8a6b3fSEric Biggers err = build_generic_driver_name(algname, _generic_driver); 15759a8a6b3fSEric Biggers if (err) 15769a8a6b3fSEric Biggers return err; 15779a8a6b3fSEric Biggers generic_driver = _generic_driver; 15789a8a6b3fSEric Biggers } 15799a8a6b3fSEric Biggers 15809a8a6b3fSEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 15819a8a6b3fSEric Biggers return 0; 15829a8a6b3fSEric Biggers 15839a8a6b3fSEric Biggers generic_tfm = crypto_alloc_shash(generic_driver, 0, 0); 15849a8a6b3fSEric Biggers if (IS_ERR(generic_tfm)) { 15859a8a6b3fSEric Biggers err = PTR_ERR(generic_tfm); 15869a8a6b3fSEric Biggers if (err == -ENOENT) { 15879a8a6b3fSEric Biggers pr_warn("alg: hash: skipping comparison tests for %s because %s is unavailable\n", 15889a8a6b3fSEric Biggers driver, generic_driver); 15899a8a6b3fSEric Biggers return 0; 15909a8a6b3fSEric Biggers } 15919a8a6b3fSEric Biggers pr_err("alg: hash: error allocating %s (generic impl of %s): %d\n", 15929a8a6b3fSEric Biggers generic_driver, algname, err); 15939a8a6b3fSEric Biggers return err; 15949a8a6b3fSEric Biggers } 15959a8a6b3fSEric Biggers 15966b5ca646SArnd Bergmann cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); 15976b5ca646SArnd Bergmann if (!cfg) { 15986b5ca646SArnd Bergmann err = -ENOMEM; 15996b5ca646SArnd Bergmann goto out; 16006b5ca646SArnd Bergmann } 16016b5ca646SArnd Bergmann 1602149c4e6eSArnd Bergmann generic_desc = kzalloc(sizeof(*desc) + 1603149c4e6eSArnd Bergmann crypto_shash_descsize(generic_tfm), GFP_KERNEL); 1604149c4e6eSArnd Bergmann if (!generic_desc) { 1605149c4e6eSArnd Bergmann err = -ENOMEM; 1606149c4e6eSArnd Bergmann goto out; 1607149c4e6eSArnd Bergmann } 1608149c4e6eSArnd Bergmann generic_desc->tfm = generic_tfm; 1609149c4e6eSArnd Bergmann 16109a8a6b3fSEric Biggers /* Check the algorithm properties for consistency. */ 16119a8a6b3fSEric Biggers 16129a8a6b3fSEric Biggers if (digestsize != crypto_shash_digestsize(generic_tfm)) { 16139a8a6b3fSEric Biggers pr_err("alg: hash: digestsize for %s (%u) doesn't match generic impl (%u)\n", 16149a8a6b3fSEric Biggers driver, digestsize, 16159a8a6b3fSEric Biggers crypto_shash_digestsize(generic_tfm)); 16169a8a6b3fSEric Biggers err = -EINVAL; 16179a8a6b3fSEric Biggers goto out; 16189a8a6b3fSEric Biggers } 16199a8a6b3fSEric Biggers 16209a8a6b3fSEric Biggers if (blocksize != crypto_shash_blocksize(generic_tfm)) { 16219a8a6b3fSEric Biggers pr_err("alg: hash: blocksize for %s (%u) doesn't match generic impl (%u)\n", 16229a8a6b3fSEric Biggers driver, blocksize, crypto_shash_blocksize(generic_tfm)); 16239a8a6b3fSEric Biggers err = -EINVAL; 16249a8a6b3fSEric Biggers goto out; 16259a8a6b3fSEric Biggers } 16269a8a6b3fSEric Biggers 16279a8a6b3fSEric Biggers /* 16289a8a6b3fSEric Biggers * Now generate test vectors using the generic implementation, and test 16299a8a6b3fSEric Biggers * the other implementation against them. 16309a8a6b3fSEric Biggers */ 16319a8a6b3fSEric Biggers 16329a8a6b3fSEric Biggers vec.key = kmalloc(maxkeysize, GFP_KERNEL); 16339a8a6b3fSEric Biggers vec.plaintext = kmalloc(maxdatasize, GFP_KERNEL); 16349a8a6b3fSEric Biggers vec.digest = kmalloc(digestsize, GFP_KERNEL); 16359a8a6b3fSEric Biggers if (!vec.key || !vec.plaintext || !vec.digest) { 16369a8a6b3fSEric Biggers err = -ENOMEM; 16379a8a6b3fSEric Biggers goto out; 16389a8a6b3fSEric Biggers } 16399a8a6b3fSEric Biggers 16409a8a6b3fSEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 1641149c4e6eSArnd Bergmann generate_random_hash_testvec(generic_desc, &vec, 16429a8a6b3fSEric Biggers maxkeysize, maxdatasize, 16439a8a6b3fSEric Biggers vec_name, sizeof(vec_name)); 16446b5ca646SArnd Bergmann generate_random_testvec_config(cfg, cfgname, sizeof(cfgname)); 16459a8a6b3fSEric Biggers 16466b5ca646SArnd Bergmann err = test_hash_vec_cfg(driver, &vec, vec_name, cfg, 1647d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 16489a8a6b3fSEric Biggers if (err) 16499a8a6b3fSEric Biggers goto out; 16509a8a6b3fSEric Biggers cond_resched(); 16519a8a6b3fSEric Biggers } 16529a8a6b3fSEric Biggers err = 0; 16539a8a6b3fSEric Biggers out: 16546b5ca646SArnd Bergmann kfree(cfg); 16559a8a6b3fSEric Biggers kfree(vec.key); 16569a8a6b3fSEric Biggers kfree(vec.plaintext); 16579a8a6b3fSEric Biggers kfree(vec.digest); 16589a8a6b3fSEric Biggers crypto_free_shash(generic_tfm); 1659149c4e6eSArnd Bergmann kzfree(generic_desc); 16609a8a6b3fSEric Biggers return err; 16619a8a6b3fSEric Biggers } 16629a8a6b3fSEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 16639a8a6b3fSEric Biggers static int test_hash_vs_generic_impl(const char *driver, 16649a8a6b3fSEric Biggers const char *generic_driver, 16659a8a6b3fSEric Biggers unsigned int maxkeysize, 16669a8a6b3fSEric Biggers struct ahash_request *req, 1667d8ea98aaSEric Biggers struct shash_desc *desc, 16689a8a6b3fSEric Biggers struct test_sglist *tsgl, 16699a8a6b3fSEric Biggers u8 *hashstate) 16709a8a6b3fSEric Biggers { 16719a8a6b3fSEric Biggers return 0; 16729a8a6b3fSEric Biggers } 16739a8a6b3fSEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 16749a8a6b3fSEric Biggers 1675d8ea98aaSEric Biggers static int alloc_shash(const char *driver, u32 type, u32 mask, 1676d8ea98aaSEric Biggers struct crypto_shash **tfm_ret, 1677d8ea98aaSEric Biggers struct shash_desc **desc_ret) 1678d8ea98aaSEric Biggers { 1679d8ea98aaSEric Biggers struct crypto_shash *tfm; 1680d8ea98aaSEric Biggers struct shash_desc *desc; 1681d8ea98aaSEric Biggers 1682d8ea98aaSEric Biggers tfm = crypto_alloc_shash(driver, type, mask); 1683d8ea98aaSEric Biggers if (IS_ERR(tfm)) { 1684d8ea98aaSEric Biggers if (PTR_ERR(tfm) == -ENOENT) { 1685d8ea98aaSEric Biggers /* 1686d8ea98aaSEric Biggers * This algorithm is only available through the ahash 1687d8ea98aaSEric Biggers * API, not the shash API, so skip the shash tests. 1688d8ea98aaSEric Biggers */ 1689d8ea98aaSEric Biggers return 0; 1690d8ea98aaSEric Biggers } 1691d8ea98aaSEric Biggers pr_err("alg: hash: failed to allocate shash transform for %s: %ld\n", 1692d8ea98aaSEric Biggers driver, PTR_ERR(tfm)); 1693d8ea98aaSEric Biggers return PTR_ERR(tfm); 1694d8ea98aaSEric Biggers } 1695d8ea98aaSEric Biggers 1696d8ea98aaSEric Biggers desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(tfm), GFP_KERNEL); 1697d8ea98aaSEric Biggers if (!desc) { 1698d8ea98aaSEric Biggers crypto_free_shash(tfm); 1699d8ea98aaSEric Biggers return -ENOMEM; 1700d8ea98aaSEric Biggers } 1701d8ea98aaSEric Biggers desc->tfm = tfm; 1702d8ea98aaSEric Biggers 1703d8ea98aaSEric Biggers *tfm_ret = tfm; 1704d8ea98aaSEric Biggers *desc_ret = desc; 1705d8ea98aaSEric Biggers return 0; 1706d8ea98aaSEric Biggers } 1707d8ea98aaSEric Biggers 17084cc2dcf9SEric Biggers static int __alg_test_hash(const struct hash_testvec *vecs, 17094cc2dcf9SEric Biggers unsigned int num_vecs, const char *driver, 17109a8a6b3fSEric Biggers u32 type, u32 mask, 17119a8a6b3fSEric Biggers const char *generic_driver, unsigned int maxkeysize) 17124cc2dcf9SEric Biggers { 1713d8ea98aaSEric Biggers struct crypto_ahash *atfm = NULL; 17144cc2dcf9SEric Biggers struct ahash_request *req = NULL; 1715d8ea98aaSEric Biggers struct crypto_shash *stfm = NULL; 1716d8ea98aaSEric Biggers struct shash_desc *desc = NULL; 17174cc2dcf9SEric Biggers struct test_sglist *tsgl = NULL; 17184cc2dcf9SEric Biggers u8 *hashstate = NULL; 1719d8ea98aaSEric Biggers unsigned int statesize; 17204cc2dcf9SEric Biggers unsigned int i; 17214cc2dcf9SEric Biggers int err; 17224cc2dcf9SEric Biggers 1723d8ea98aaSEric Biggers /* 1724d8ea98aaSEric Biggers * Always test the ahash API. This works regardless of whether the 1725d8ea98aaSEric Biggers * algorithm is implemented as ahash or shash. 1726d8ea98aaSEric Biggers */ 1727d8ea98aaSEric Biggers 1728d8ea98aaSEric Biggers atfm = crypto_alloc_ahash(driver, type, mask); 1729d8ea98aaSEric Biggers if (IS_ERR(atfm)) { 17304cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate transform for %s: %ld\n", 1731d8ea98aaSEric Biggers driver, PTR_ERR(atfm)); 1732d8ea98aaSEric Biggers return PTR_ERR(atfm); 17334cc2dcf9SEric Biggers } 17344cc2dcf9SEric Biggers 1735d8ea98aaSEric Biggers req = ahash_request_alloc(atfm, GFP_KERNEL); 17364cc2dcf9SEric Biggers if (!req) { 17374cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate request for %s\n", 17384cc2dcf9SEric Biggers driver); 17394cc2dcf9SEric Biggers err = -ENOMEM; 17404cc2dcf9SEric Biggers goto out; 17414cc2dcf9SEric Biggers } 17424cc2dcf9SEric Biggers 1743d8ea98aaSEric Biggers /* 1744d8ea98aaSEric Biggers * If available also test the shash API, to cover corner cases that may 1745d8ea98aaSEric Biggers * be missed by testing the ahash API only. 1746d8ea98aaSEric Biggers */ 1747d8ea98aaSEric Biggers err = alloc_shash(driver, type, mask, &stfm, &desc); 1748d8ea98aaSEric Biggers if (err) 1749d8ea98aaSEric Biggers goto out; 1750d8ea98aaSEric Biggers 17514cc2dcf9SEric Biggers tsgl = kmalloc(sizeof(*tsgl), GFP_KERNEL); 17524cc2dcf9SEric Biggers if (!tsgl || init_test_sglist(tsgl) != 0) { 17534cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate test buffers for %s\n", 17544cc2dcf9SEric Biggers driver); 17554cc2dcf9SEric Biggers kfree(tsgl); 17564cc2dcf9SEric Biggers tsgl = NULL; 17574cc2dcf9SEric Biggers err = -ENOMEM; 17584cc2dcf9SEric Biggers goto out; 17594cc2dcf9SEric Biggers } 17604cc2dcf9SEric Biggers 1761d8ea98aaSEric Biggers statesize = crypto_ahash_statesize(atfm); 1762d8ea98aaSEric Biggers if (stfm) 1763d8ea98aaSEric Biggers statesize = max(statesize, crypto_shash_statesize(stfm)); 1764d8ea98aaSEric Biggers hashstate = kmalloc(statesize + TESTMGR_POISON_LEN, GFP_KERNEL); 17654cc2dcf9SEric Biggers if (!hashstate) { 17664cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate hash state buffer for %s\n", 17674cc2dcf9SEric Biggers driver); 17684cc2dcf9SEric Biggers err = -ENOMEM; 17694cc2dcf9SEric Biggers goto out; 17704cc2dcf9SEric Biggers } 17714cc2dcf9SEric Biggers 17724cc2dcf9SEric Biggers for (i = 0; i < num_vecs; i++) { 1773d8ea98aaSEric Biggers err = test_hash_vec(driver, &vecs[i], i, req, desc, tsgl, 1774d8ea98aaSEric Biggers hashstate); 17754cc2dcf9SEric Biggers if (err) 17764cc2dcf9SEric Biggers goto out; 1777e63e1b0dSEric Biggers cond_resched(); 17784cc2dcf9SEric Biggers } 17799a8a6b3fSEric Biggers err = test_hash_vs_generic_impl(driver, generic_driver, maxkeysize, req, 1780d8ea98aaSEric Biggers desc, tsgl, hashstate); 17814cc2dcf9SEric Biggers out: 17824cc2dcf9SEric Biggers kfree(hashstate); 17834cc2dcf9SEric Biggers if (tsgl) { 17844cc2dcf9SEric Biggers destroy_test_sglist(tsgl); 17854cc2dcf9SEric Biggers kfree(tsgl); 17864cc2dcf9SEric Biggers } 1787d8ea98aaSEric Biggers kfree(desc); 1788d8ea98aaSEric Biggers crypto_free_shash(stfm); 17894cc2dcf9SEric Biggers ahash_request_free(req); 1790d8ea98aaSEric Biggers crypto_free_ahash(atfm); 17914cc2dcf9SEric Biggers return err; 17924cc2dcf9SEric Biggers } 17934cc2dcf9SEric Biggers 17944cc2dcf9SEric Biggers static int alg_test_hash(const struct alg_test_desc *desc, const char *driver, 17954cc2dcf9SEric Biggers u32 type, u32 mask) 17964cc2dcf9SEric Biggers { 17974cc2dcf9SEric Biggers const struct hash_testvec *template = desc->suite.hash.vecs; 17984cc2dcf9SEric Biggers unsigned int tcount = desc->suite.hash.count; 17994cc2dcf9SEric Biggers unsigned int nr_unkeyed, nr_keyed; 18009a8a6b3fSEric Biggers unsigned int maxkeysize = 0; 18014cc2dcf9SEric Biggers int err; 18024cc2dcf9SEric Biggers 18034cc2dcf9SEric Biggers /* 18044cc2dcf9SEric Biggers * For OPTIONAL_KEY algorithms, we have to do all the unkeyed tests 18054cc2dcf9SEric Biggers * first, before setting a key on the tfm. To make this easier, we 18064cc2dcf9SEric Biggers * require that the unkeyed test vectors (if any) are listed first. 18074cc2dcf9SEric Biggers */ 18084cc2dcf9SEric Biggers 18094cc2dcf9SEric Biggers for (nr_unkeyed = 0; nr_unkeyed < tcount; nr_unkeyed++) { 18104cc2dcf9SEric Biggers if (template[nr_unkeyed].ksize) 18114cc2dcf9SEric Biggers break; 18124cc2dcf9SEric Biggers } 18134cc2dcf9SEric Biggers for (nr_keyed = 0; nr_unkeyed + nr_keyed < tcount; nr_keyed++) { 18144cc2dcf9SEric Biggers if (!template[nr_unkeyed + nr_keyed].ksize) { 18154cc2dcf9SEric Biggers pr_err("alg: hash: test vectors for %s out of order, " 18164cc2dcf9SEric Biggers "unkeyed ones must come first\n", desc->alg); 18174cc2dcf9SEric Biggers return -EINVAL; 18184cc2dcf9SEric Biggers } 18199a8a6b3fSEric Biggers maxkeysize = max_t(unsigned int, maxkeysize, 18209a8a6b3fSEric Biggers template[nr_unkeyed + nr_keyed].ksize); 18214cc2dcf9SEric Biggers } 18224cc2dcf9SEric Biggers 18234cc2dcf9SEric Biggers err = 0; 18244cc2dcf9SEric Biggers if (nr_unkeyed) { 18259a8a6b3fSEric Biggers err = __alg_test_hash(template, nr_unkeyed, driver, type, mask, 18269a8a6b3fSEric Biggers desc->generic_driver, maxkeysize); 18274cc2dcf9SEric Biggers template += nr_unkeyed; 18284cc2dcf9SEric Biggers } 18294cc2dcf9SEric Biggers 18304cc2dcf9SEric Biggers if (!err && nr_keyed) 18319a8a6b3fSEric Biggers err = __alg_test_hash(template, nr_keyed, driver, type, mask, 18329a8a6b3fSEric Biggers desc->generic_driver, maxkeysize); 18334cc2dcf9SEric Biggers 18344cc2dcf9SEric Biggers return err; 18354cc2dcf9SEric Biggers } 18364cc2dcf9SEric Biggers 1837ed96804fSEric Biggers static int test_aead_vec_cfg(const char *driver, int enc, 1838ed96804fSEric Biggers const struct aead_testvec *vec, 1839951d1332SEric Biggers const char *vec_name, 1840ed96804fSEric Biggers const struct testvec_config *cfg, 1841ed96804fSEric Biggers struct aead_request *req, 1842ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 1843da7f033dSHerbert Xu { 1844ed96804fSEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 1845ed96804fSEric Biggers const unsigned int alignmask = crypto_aead_alignmask(tfm); 1846ed96804fSEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 1847ed96804fSEric Biggers const unsigned int authsize = vec->clen - vec->plen; 1848ed96804fSEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 1849ed96804fSEric Biggers const char *op = enc ? "encryption" : "decryption"; 1850ed96804fSEric Biggers DECLARE_CRYPTO_WAIT(wait); 1851ed96804fSEric Biggers u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; 1852ed96804fSEric Biggers u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + 1853ed96804fSEric Biggers cfg->iv_offset + 1854ed96804fSEric Biggers (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); 1855ed96804fSEric Biggers struct kvec input[2]; 18565283a8eeSEric Biggers int expected_error; 1857ed96804fSEric Biggers int err; 1858f8b0d4d0SHerbert Xu 1859ed96804fSEric Biggers /* Set the key */ 1860ed96804fSEric Biggers if (vec->wk) 1861ed96804fSEric Biggers crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 1862d8a32ac2SJussi Kivilinna else 1863ed96804fSEric Biggers crypto_aead_clear_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 1864ed96804fSEric Biggers err = crypto_aead_setkey(tfm, vec->key, vec->klen); 18655283a8eeSEric Biggers if (err && err != vec->setkey_error) { 1866951d1332SEric Biggers pr_err("alg: aead: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1867951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 18685283a8eeSEric Biggers crypto_aead_get_flags(tfm)); 1869ed96804fSEric Biggers return err; 1870ed96804fSEric Biggers } 18715283a8eeSEric Biggers if (!err && vec->setkey_error) { 1872951d1332SEric Biggers pr_err("alg: aead: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1873951d1332SEric Biggers driver, vec_name, vec->setkey_error); 1874ed96804fSEric Biggers return -EINVAL; 1875ed96804fSEric Biggers } 1876d8a32ac2SJussi Kivilinna 1877ed96804fSEric Biggers /* Set the authentication tag size */ 1878ed96804fSEric Biggers err = crypto_aead_setauthsize(tfm, authsize); 18795283a8eeSEric Biggers if (err && err != vec->setauthsize_error) { 1880951d1332SEric Biggers pr_err("alg: aead: %s setauthsize failed on test vector %s; expected_error=%d, actual_error=%d\n", 1881951d1332SEric Biggers driver, vec_name, vec->setauthsize_error, err); 1882ed96804fSEric Biggers return err; 1883ed96804fSEric Biggers } 18845283a8eeSEric Biggers if (!err && vec->setauthsize_error) { 1885951d1332SEric Biggers pr_err("alg: aead: %s setauthsize unexpectedly succeeded on test vector %s; expected_error=%d\n", 1886951d1332SEric Biggers driver, vec_name, vec->setauthsize_error); 18875283a8eeSEric Biggers return -EINVAL; 18885283a8eeSEric Biggers } 18895283a8eeSEric Biggers 18905283a8eeSEric Biggers if (vec->setkey_error || vec->setauthsize_error) 18915283a8eeSEric Biggers return 0; 1892ed96804fSEric Biggers 1893ed96804fSEric Biggers /* The IV must be copied to a buffer, as the algorithm may modify it */ 1894ed96804fSEric Biggers if (WARN_ON(ivsize > MAX_IVLEN)) 1895ed96804fSEric Biggers return -EINVAL; 1896ed96804fSEric Biggers if (vec->iv) 1897ed96804fSEric Biggers memcpy(iv, vec->iv, ivsize); 1898da7f033dSHerbert Xu else 1899ed96804fSEric Biggers memset(iv, 0, ivsize); 1900da7f033dSHerbert Xu 1901ed96804fSEric Biggers /* Build the src/dst scatterlists */ 1902ed96804fSEric Biggers input[0].iov_base = (void *)vec->assoc; 1903ed96804fSEric Biggers input[0].iov_len = vec->alen; 1904ed96804fSEric Biggers input[1].iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; 1905ed96804fSEric Biggers input[1].iov_len = enc ? vec->plen : vec->clen; 1906ed96804fSEric Biggers err = build_cipher_test_sglists(tsgls, cfg, alignmask, 1907ed96804fSEric Biggers vec->alen + (enc ? vec->plen : 1908ed96804fSEric Biggers vec->clen), 1909ed96804fSEric Biggers vec->alen + (enc ? vec->clen : 1910ed96804fSEric Biggers vec->plen), 1911ed96804fSEric Biggers input, 2); 1912ed96804fSEric Biggers if (err) { 1913951d1332SEric Biggers pr_err("alg: aead: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", 1914951d1332SEric Biggers driver, op, vec_name, cfg->name); 1915ed96804fSEric Biggers return err; 1916da7f033dSHerbert Xu } 1917da7f033dSHerbert Xu 1918ed96804fSEric Biggers /* Do the actual encryption or decryption */ 1919ed96804fSEric Biggers testmgr_poison(req->__ctx, crypto_aead_reqsize(tfm)); 1920ed96804fSEric Biggers aead_request_set_callback(req, req_flags, crypto_req_done, &wait); 1921ed96804fSEric Biggers aead_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, 1922ed96804fSEric Biggers enc ? vec->plen : vec->clen, iv); 1923ed96804fSEric Biggers aead_request_set_ad(req, vec->alen); 19246570737cSEric Biggers if (cfg->nosimd) 19256570737cSEric Biggers crypto_disable_simd_for_test(); 19266570737cSEric Biggers err = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req); 19276570737cSEric Biggers if (cfg->nosimd) 19286570737cSEric Biggers crypto_reenable_simd_for_test(); 19296570737cSEric Biggers err = crypto_wait_req(err, &wait); 193005b1d338SCristian Stoica 1931a6e5ef9bSEric Biggers /* Check that the algorithm didn't overwrite things it shouldn't have */ 1932a6e5ef9bSEric Biggers if (req->cryptlen != (enc ? vec->plen : vec->clen) || 1933a6e5ef9bSEric Biggers req->assoclen != vec->alen || 1934a6e5ef9bSEric Biggers req->iv != iv || 1935a6e5ef9bSEric Biggers req->src != tsgls->src.sgl_ptr || 1936a6e5ef9bSEric Biggers req->dst != tsgls->dst.sgl_ptr || 1937a6e5ef9bSEric Biggers crypto_aead_reqtfm(req) != tfm || 1938a6e5ef9bSEric Biggers req->base.complete != crypto_req_done || 1939a6e5ef9bSEric Biggers req->base.flags != req_flags || 1940a6e5ef9bSEric Biggers req->base.data != &wait) { 1941951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", 1942951d1332SEric Biggers driver, op, vec_name, cfg->name); 1943a6e5ef9bSEric Biggers if (req->cryptlen != (enc ? vec->plen : vec->clen)) 1944a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->cryptlen'\n"); 1945a6e5ef9bSEric Biggers if (req->assoclen != vec->alen) 1946a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->assoclen'\n"); 1947a6e5ef9bSEric Biggers if (req->iv != iv) 1948a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->iv'\n"); 1949a6e5ef9bSEric Biggers if (req->src != tsgls->src.sgl_ptr) 1950a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->src'\n"); 1951a6e5ef9bSEric Biggers if (req->dst != tsgls->dst.sgl_ptr) 1952a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->dst'\n"); 1953a6e5ef9bSEric Biggers if (crypto_aead_reqtfm(req) != tfm) 1954a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.tfm'\n"); 1955a6e5ef9bSEric Biggers if (req->base.complete != crypto_req_done) 1956a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.complete'\n"); 1957a6e5ef9bSEric Biggers if (req->base.flags != req_flags) 1958a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.flags'\n"); 1959a6e5ef9bSEric Biggers if (req->base.data != &wait) 1960a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.data'\n"); 1961a6e5ef9bSEric Biggers return -EINVAL; 1962a6e5ef9bSEric Biggers } 1963a6e5ef9bSEric Biggers if (is_test_sglist_corrupted(&tsgls->src)) { 1964951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", 1965951d1332SEric Biggers driver, op, vec_name, cfg->name); 1966a6e5ef9bSEric Biggers return -EINVAL; 1967a6e5ef9bSEric Biggers } 1968a6e5ef9bSEric Biggers if (tsgls->dst.sgl_ptr != tsgls->src.sgl && 1969a6e5ef9bSEric Biggers is_test_sglist_corrupted(&tsgls->dst)) { 1970951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", 1971951d1332SEric Biggers driver, op, vec_name, cfg->name); 1972a6e5ef9bSEric Biggers return -EINVAL; 1973a6e5ef9bSEric Biggers } 1974a6e5ef9bSEric Biggers 19755283a8eeSEric Biggers /* Check for success or failure */ 19765283a8eeSEric Biggers expected_error = vec->novrfy ? -EBADMSG : vec->crypt_error; 19775283a8eeSEric Biggers if (err) { 19785283a8eeSEric Biggers if (err == expected_error) 19795283a8eeSEric Biggers return 0; 1980951d1332SEric Biggers pr_err("alg: aead: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1981951d1332SEric Biggers driver, op, vec_name, expected_error, err, cfg->name); 19825283a8eeSEric Biggers return err; 19835283a8eeSEric Biggers } 19845283a8eeSEric Biggers if (expected_error) { 1985951d1332SEric Biggers pr_err("alg: aead: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1986951d1332SEric Biggers driver, op, vec_name, expected_error, cfg->name); 19875283a8eeSEric Biggers return -EINVAL; 19885283a8eeSEric Biggers } 19895283a8eeSEric Biggers 1990ed96804fSEric Biggers /* Check for the correct output (ciphertext or plaintext) */ 1991ed96804fSEric Biggers err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, 1992ed96804fSEric Biggers enc ? vec->clen : vec->plen, 1993ed96804fSEric Biggers vec->alen, enc || !cfg->inplace); 1994ed96804fSEric Biggers if (err == -EOVERFLOW) { 1995951d1332SEric Biggers pr_err("alg: aead: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", 1996951d1332SEric Biggers driver, op, vec_name, cfg->name); 1997ed96804fSEric Biggers return err; 199829b77e5dSHoria Geanta } 1999ed96804fSEric Biggers if (err) { 2000951d1332SEric Biggers pr_err("alg: aead: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 2001951d1332SEric Biggers driver, op, vec_name, cfg->name); 2002ed96804fSEric Biggers return err; 200358dcf548SJussi Kivilinna } 200458dcf548SJussi Kivilinna 200558dcf548SJussi Kivilinna return 0; 2006d8a32ac2SJussi Kivilinna } 2007d8a32ac2SJussi Kivilinna 2008ed96804fSEric Biggers static int test_aead_vec(const char *driver, int enc, 2009ed96804fSEric Biggers const struct aead_testvec *vec, unsigned int vec_num, 2010ed96804fSEric Biggers struct aead_request *req, 2011ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 2012ed96804fSEric Biggers { 2013951d1332SEric Biggers char vec_name[16]; 2014ed96804fSEric Biggers unsigned int i; 2015ed96804fSEric Biggers int err; 2016ed96804fSEric Biggers 2017ed96804fSEric Biggers if (enc && vec->novrfy) 2018ed96804fSEric Biggers return 0; 2019ed96804fSEric Biggers 2020951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 2021951d1332SEric Biggers 2022ed96804fSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { 2023951d1332SEric Biggers err = test_aead_vec_cfg(driver, enc, vec, vec_name, 2024ed96804fSEric Biggers &default_cipher_testvec_configs[i], 2025ed96804fSEric Biggers req, tsgls); 2026ed96804fSEric Biggers if (err) 2027ed96804fSEric Biggers return err; 2028ed96804fSEric Biggers } 2029ed96804fSEric Biggers 2030ed96804fSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 2031ed96804fSEric Biggers if (!noextratests) { 2032ed96804fSEric Biggers struct testvec_config cfg; 2033ed96804fSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 2034ed96804fSEric Biggers 2035ed96804fSEric Biggers for (i = 0; i < fuzz_iterations; i++) { 2036ed96804fSEric Biggers generate_random_testvec_config(&cfg, cfgname, 2037ed96804fSEric Biggers sizeof(cfgname)); 2038951d1332SEric Biggers err = test_aead_vec_cfg(driver, enc, vec, vec_name, 2039ed96804fSEric Biggers &cfg, req, tsgls); 2040ed96804fSEric Biggers if (err) 2041ed96804fSEric Biggers return err; 2042e63e1b0dSEric Biggers cond_resched(); 2043ed96804fSEric Biggers } 2044ed96804fSEric Biggers } 2045ed96804fSEric Biggers #endif 2046ed96804fSEric Biggers return 0; 2047ed96804fSEric Biggers } 2048ed96804fSEric Biggers 204940153b10SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 205040153b10SEric Biggers /* 205140153b10SEric Biggers * Generate an AEAD test vector from the given implementation. 205240153b10SEric Biggers * Assumes the buffers in 'vec' were already allocated. 205340153b10SEric Biggers */ 205440153b10SEric Biggers static void generate_random_aead_testvec(struct aead_request *req, 205540153b10SEric Biggers struct aead_testvec *vec, 205640153b10SEric Biggers unsigned int maxkeysize, 205740153b10SEric Biggers unsigned int maxdatasize, 205840153b10SEric Biggers char *name, size_t max_namelen) 205940153b10SEric Biggers { 206040153b10SEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 206140153b10SEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 206240153b10SEric Biggers unsigned int maxauthsize = crypto_aead_alg(tfm)->maxauthsize; 206340153b10SEric Biggers unsigned int authsize; 206440153b10SEric Biggers unsigned int total_len; 206540153b10SEric Biggers int i; 206640153b10SEric Biggers struct scatterlist src[2], dst; 206740153b10SEric Biggers u8 iv[MAX_IVLEN]; 206840153b10SEric Biggers DECLARE_CRYPTO_WAIT(wait); 206940153b10SEric Biggers 207040153b10SEric Biggers /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ 207140153b10SEric Biggers vec->klen = maxkeysize; 207240153b10SEric Biggers if (prandom_u32() % 4 == 0) 207340153b10SEric Biggers vec->klen = prandom_u32() % (maxkeysize + 1); 207440153b10SEric Biggers generate_random_bytes((u8 *)vec->key, vec->klen); 207540153b10SEric Biggers vec->setkey_error = crypto_aead_setkey(tfm, vec->key, vec->klen); 207640153b10SEric Biggers 207740153b10SEric Biggers /* IV */ 207840153b10SEric Biggers generate_random_bytes((u8 *)vec->iv, ivsize); 207940153b10SEric Biggers 208040153b10SEric Biggers /* Tag length: in [0, maxauthsize], but usually choose maxauthsize */ 208140153b10SEric Biggers authsize = maxauthsize; 208240153b10SEric Biggers if (prandom_u32() % 4 == 0) 208340153b10SEric Biggers authsize = prandom_u32() % (maxauthsize + 1); 208440153b10SEric Biggers if (WARN_ON(authsize > maxdatasize)) 208540153b10SEric Biggers authsize = maxdatasize; 208640153b10SEric Biggers maxdatasize -= authsize; 208740153b10SEric Biggers vec->setauthsize_error = crypto_aead_setauthsize(tfm, authsize); 208840153b10SEric Biggers 208940153b10SEric Biggers /* Plaintext and associated data */ 209040153b10SEric Biggers total_len = generate_random_length(maxdatasize); 209140153b10SEric Biggers if (prandom_u32() % 4 == 0) 209240153b10SEric Biggers vec->alen = 0; 209340153b10SEric Biggers else 209440153b10SEric Biggers vec->alen = generate_random_length(total_len); 209540153b10SEric Biggers vec->plen = total_len - vec->alen; 209640153b10SEric Biggers generate_random_bytes((u8 *)vec->assoc, vec->alen); 209740153b10SEric Biggers generate_random_bytes((u8 *)vec->ptext, vec->plen); 209840153b10SEric Biggers 209940153b10SEric Biggers vec->clen = vec->plen + authsize; 210040153b10SEric Biggers 210140153b10SEric Biggers /* 210240153b10SEric Biggers * If the key or authentication tag size couldn't be set, no need to 210340153b10SEric Biggers * continue to encrypt. 210440153b10SEric Biggers */ 210540153b10SEric Biggers if (vec->setkey_error || vec->setauthsize_error) 210640153b10SEric Biggers goto done; 210740153b10SEric Biggers 210840153b10SEric Biggers /* Ciphertext */ 210940153b10SEric Biggers sg_init_table(src, 2); 211040153b10SEric Biggers i = 0; 211140153b10SEric Biggers if (vec->alen) 211240153b10SEric Biggers sg_set_buf(&src[i++], vec->assoc, vec->alen); 211340153b10SEric Biggers if (vec->plen) 211440153b10SEric Biggers sg_set_buf(&src[i++], vec->ptext, vec->plen); 211540153b10SEric Biggers sg_init_one(&dst, vec->ctext, vec->alen + vec->clen); 211640153b10SEric Biggers memcpy(iv, vec->iv, ivsize); 211740153b10SEric Biggers aead_request_set_callback(req, 0, crypto_req_done, &wait); 211840153b10SEric Biggers aead_request_set_crypt(req, src, &dst, vec->plen, iv); 211940153b10SEric Biggers aead_request_set_ad(req, vec->alen); 212040153b10SEric Biggers vec->crypt_error = crypto_wait_req(crypto_aead_encrypt(req), &wait); 212140153b10SEric Biggers if (vec->crypt_error == 0) 212240153b10SEric Biggers memmove((u8 *)vec->ctext, vec->ctext + vec->alen, vec->clen); 212340153b10SEric Biggers done: 212440153b10SEric Biggers snprintf(name, max_namelen, 212540153b10SEric Biggers "\"random: alen=%u plen=%u authsize=%u klen=%u\"", 212640153b10SEric Biggers vec->alen, vec->plen, authsize, vec->klen); 212740153b10SEric Biggers } 212840153b10SEric Biggers 212940153b10SEric Biggers /* 213040153b10SEric Biggers * Test the AEAD algorithm represented by @req against the corresponding generic 213140153b10SEric Biggers * implementation, if one is available. 213240153b10SEric Biggers */ 213340153b10SEric Biggers static int test_aead_vs_generic_impl(const char *driver, 213440153b10SEric Biggers const struct alg_test_desc *test_desc, 213540153b10SEric Biggers struct aead_request *req, 213640153b10SEric Biggers struct cipher_test_sglists *tsgls) 213740153b10SEric Biggers { 213840153b10SEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 213940153b10SEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 214040153b10SEric Biggers const unsigned int maxauthsize = crypto_aead_alg(tfm)->maxauthsize; 214140153b10SEric Biggers const unsigned int blocksize = crypto_aead_blocksize(tfm); 214240153b10SEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 214340153b10SEric Biggers const char *algname = crypto_aead_alg(tfm)->base.cra_name; 214440153b10SEric Biggers const char *generic_driver = test_desc->generic_driver; 214540153b10SEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 214640153b10SEric Biggers struct crypto_aead *generic_tfm = NULL; 214740153b10SEric Biggers struct aead_request *generic_req = NULL; 214840153b10SEric Biggers unsigned int maxkeysize; 214940153b10SEric Biggers unsigned int i; 215040153b10SEric Biggers struct aead_testvec vec = { 0 }; 215140153b10SEric Biggers char vec_name[64]; 21526b5ca646SArnd Bergmann struct testvec_config *cfg; 215340153b10SEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 215440153b10SEric Biggers int err; 215540153b10SEric Biggers 215640153b10SEric Biggers if (noextratests) 215740153b10SEric Biggers return 0; 215840153b10SEric Biggers 215940153b10SEric Biggers if (!generic_driver) { /* Use default naming convention? */ 216040153b10SEric Biggers err = build_generic_driver_name(algname, _generic_driver); 216140153b10SEric Biggers if (err) 216240153b10SEric Biggers return err; 216340153b10SEric Biggers generic_driver = _generic_driver; 216440153b10SEric Biggers } 216540153b10SEric Biggers 216640153b10SEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 216740153b10SEric Biggers return 0; 216840153b10SEric Biggers 216940153b10SEric Biggers generic_tfm = crypto_alloc_aead(generic_driver, 0, 0); 217040153b10SEric Biggers if (IS_ERR(generic_tfm)) { 217140153b10SEric Biggers err = PTR_ERR(generic_tfm); 217240153b10SEric Biggers if (err == -ENOENT) { 217340153b10SEric Biggers pr_warn("alg: aead: skipping comparison tests for %s because %s is unavailable\n", 217440153b10SEric Biggers driver, generic_driver); 217540153b10SEric Biggers return 0; 217640153b10SEric Biggers } 217740153b10SEric Biggers pr_err("alg: aead: error allocating %s (generic impl of %s): %d\n", 217840153b10SEric Biggers generic_driver, algname, err); 217940153b10SEric Biggers return err; 218040153b10SEric Biggers } 218140153b10SEric Biggers 21826b5ca646SArnd Bergmann cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); 21836b5ca646SArnd Bergmann if (!cfg) { 21846b5ca646SArnd Bergmann err = -ENOMEM; 21856b5ca646SArnd Bergmann goto out; 21866b5ca646SArnd Bergmann } 21876b5ca646SArnd Bergmann 218840153b10SEric Biggers generic_req = aead_request_alloc(generic_tfm, GFP_KERNEL); 218940153b10SEric Biggers if (!generic_req) { 219040153b10SEric Biggers err = -ENOMEM; 219140153b10SEric Biggers goto out; 219240153b10SEric Biggers } 219340153b10SEric Biggers 219440153b10SEric Biggers /* Check the algorithm properties for consistency. */ 219540153b10SEric Biggers 219640153b10SEric Biggers if (maxauthsize != crypto_aead_alg(generic_tfm)->maxauthsize) { 219740153b10SEric Biggers pr_err("alg: aead: maxauthsize for %s (%u) doesn't match generic impl (%u)\n", 219840153b10SEric Biggers driver, maxauthsize, 219940153b10SEric Biggers crypto_aead_alg(generic_tfm)->maxauthsize); 220040153b10SEric Biggers err = -EINVAL; 220140153b10SEric Biggers goto out; 220240153b10SEric Biggers } 220340153b10SEric Biggers 220440153b10SEric Biggers if (ivsize != crypto_aead_ivsize(generic_tfm)) { 220540153b10SEric Biggers pr_err("alg: aead: ivsize for %s (%u) doesn't match generic impl (%u)\n", 220640153b10SEric Biggers driver, ivsize, crypto_aead_ivsize(generic_tfm)); 220740153b10SEric Biggers err = -EINVAL; 220840153b10SEric Biggers goto out; 220940153b10SEric Biggers } 221040153b10SEric Biggers 221140153b10SEric Biggers if (blocksize != crypto_aead_blocksize(generic_tfm)) { 221240153b10SEric Biggers pr_err("alg: aead: blocksize for %s (%u) doesn't match generic impl (%u)\n", 221340153b10SEric Biggers driver, blocksize, crypto_aead_blocksize(generic_tfm)); 221440153b10SEric Biggers err = -EINVAL; 221540153b10SEric Biggers goto out; 221640153b10SEric Biggers } 221740153b10SEric Biggers 221840153b10SEric Biggers /* 221940153b10SEric Biggers * Now generate test vectors using the generic implementation, and test 222040153b10SEric Biggers * the other implementation against them. 222140153b10SEric Biggers */ 222240153b10SEric Biggers 222340153b10SEric Biggers maxkeysize = 0; 222440153b10SEric Biggers for (i = 0; i < test_desc->suite.aead.count; i++) 222540153b10SEric Biggers maxkeysize = max_t(unsigned int, maxkeysize, 222640153b10SEric Biggers test_desc->suite.aead.vecs[i].klen); 222740153b10SEric Biggers 222840153b10SEric Biggers vec.key = kmalloc(maxkeysize, GFP_KERNEL); 222940153b10SEric Biggers vec.iv = kmalloc(ivsize, GFP_KERNEL); 223040153b10SEric Biggers vec.assoc = kmalloc(maxdatasize, GFP_KERNEL); 223140153b10SEric Biggers vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); 223240153b10SEric Biggers vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); 223340153b10SEric Biggers if (!vec.key || !vec.iv || !vec.assoc || !vec.ptext || !vec.ctext) { 223440153b10SEric Biggers err = -ENOMEM; 223540153b10SEric Biggers goto out; 223640153b10SEric Biggers } 223740153b10SEric Biggers 223840153b10SEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 223940153b10SEric Biggers generate_random_aead_testvec(generic_req, &vec, 224040153b10SEric Biggers maxkeysize, maxdatasize, 224140153b10SEric Biggers vec_name, sizeof(vec_name)); 22426b5ca646SArnd Bergmann generate_random_testvec_config(cfg, cfgname, sizeof(cfgname)); 224340153b10SEric Biggers 22446b5ca646SArnd Bergmann err = test_aead_vec_cfg(driver, ENCRYPT, &vec, vec_name, cfg, 224540153b10SEric Biggers req, tsgls); 224640153b10SEric Biggers if (err) 224740153b10SEric Biggers goto out; 22486b5ca646SArnd Bergmann err = test_aead_vec_cfg(driver, DECRYPT, &vec, vec_name, cfg, 224940153b10SEric Biggers req, tsgls); 225040153b10SEric Biggers if (err) 225140153b10SEric Biggers goto out; 225240153b10SEric Biggers cond_resched(); 225340153b10SEric Biggers } 225440153b10SEric Biggers err = 0; 225540153b10SEric Biggers out: 22566b5ca646SArnd Bergmann kfree(cfg); 225740153b10SEric Biggers kfree(vec.key); 225840153b10SEric Biggers kfree(vec.iv); 225940153b10SEric Biggers kfree(vec.assoc); 226040153b10SEric Biggers kfree(vec.ptext); 226140153b10SEric Biggers kfree(vec.ctext); 226240153b10SEric Biggers crypto_free_aead(generic_tfm); 226340153b10SEric Biggers aead_request_free(generic_req); 226440153b10SEric Biggers return err; 226540153b10SEric Biggers } 226640153b10SEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 226740153b10SEric Biggers static int test_aead_vs_generic_impl(const char *driver, 226840153b10SEric Biggers const struct alg_test_desc *test_desc, 226940153b10SEric Biggers struct aead_request *req, 227040153b10SEric Biggers struct cipher_test_sglists *tsgls) 227140153b10SEric Biggers { 227240153b10SEric Biggers return 0; 227340153b10SEric Biggers } 227440153b10SEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 227540153b10SEric Biggers 2276ed96804fSEric Biggers static int test_aead(const char *driver, int enc, 2277ed96804fSEric Biggers const struct aead_test_suite *suite, 2278ed96804fSEric Biggers struct aead_request *req, 2279ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 2280ed96804fSEric Biggers { 2281ed96804fSEric Biggers unsigned int i; 2282ed96804fSEric Biggers int err; 2283ed96804fSEric Biggers 2284ed96804fSEric Biggers for (i = 0; i < suite->count; i++) { 2285ed96804fSEric Biggers err = test_aead_vec(driver, enc, &suite->vecs[i], i, req, 2286ed96804fSEric Biggers tsgls); 2287ed96804fSEric Biggers if (err) 2288ed96804fSEric Biggers return err; 2289e63e1b0dSEric Biggers cond_resched(); 2290ed96804fSEric Biggers } 2291ed96804fSEric Biggers return 0; 2292ed96804fSEric Biggers } 2293ed96804fSEric Biggers 2294ed96804fSEric Biggers static int alg_test_aead(const struct alg_test_desc *desc, const char *driver, 2295ed96804fSEric Biggers u32 type, u32 mask) 2296ed96804fSEric Biggers { 2297ed96804fSEric Biggers const struct aead_test_suite *suite = &desc->suite.aead; 2298ed96804fSEric Biggers struct crypto_aead *tfm; 2299ed96804fSEric Biggers struct aead_request *req = NULL; 2300ed96804fSEric Biggers struct cipher_test_sglists *tsgls = NULL; 2301ed96804fSEric Biggers int err; 2302ed96804fSEric Biggers 2303ed96804fSEric Biggers if (suite->count <= 0) { 2304ed96804fSEric Biggers pr_err("alg: aead: empty test suite for %s\n", driver); 2305ed96804fSEric Biggers return -EINVAL; 2306ed96804fSEric Biggers } 2307ed96804fSEric Biggers 2308ed96804fSEric Biggers tfm = crypto_alloc_aead(driver, type, mask); 2309ed96804fSEric Biggers if (IS_ERR(tfm)) { 2310ed96804fSEric Biggers pr_err("alg: aead: failed to allocate transform for %s: %ld\n", 2311ed96804fSEric Biggers driver, PTR_ERR(tfm)); 2312ed96804fSEric Biggers return PTR_ERR(tfm); 2313ed96804fSEric Biggers } 2314ed96804fSEric Biggers 2315ed96804fSEric Biggers req = aead_request_alloc(tfm, GFP_KERNEL); 2316ed96804fSEric Biggers if (!req) { 2317ed96804fSEric Biggers pr_err("alg: aead: failed to allocate request for %s\n", 2318ed96804fSEric Biggers driver); 2319ed96804fSEric Biggers err = -ENOMEM; 2320ed96804fSEric Biggers goto out; 2321ed96804fSEric Biggers } 2322ed96804fSEric Biggers 2323ed96804fSEric Biggers tsgls = alloc_cipher_test_sglists(); 2324ed96804fSEric Biggers if (!tsgls) { 2325ed96804fSEric Biggers pr_err("alg: aead: failed to allocate test buffers for %s\n", 2326ed96804fSEric Biggers driver); 2327ed96804fSEric Biggers err = -ENOMEM; 2328ed96804fSEric Biggers goto out; 2329ed96804fSEric Biggers } 2330ed96804fSEric Biggers 2331ed96804fSEric Biggers err = test_aead(driver, ENCRYPT, suite, req, tsgls); 2332ed96804fSEric Biggers if (err) 2333ed96804fSEric Biggers goto out; 2334ed96804fSEric Biggers 2335ed96804fSEric Biggers err = test_aead(driver, DECRYPT, suite, req, tsgls); 233640153b10SEric Biggers if (err) 233740153b10SEric Biggers goto out; 233840153b10SEric Biggers 233940153b10SEric Biggers err = test_aead_vs_generic_impl(driver, desc, req, tsgls); 2340ed96804fSEric Biggers out: 2341ed96804fSEric Biggers free_cipher_test_sglists(tsgls); 2342ed96804fSEric Biggers aead_request_free(req); 2343ed96804fSEric Biggers crypto_free_aead(tfm); 2344ed96804fSEric Biggers return err; 2345ed96804fSEric Biggers } 2346ed96804fSEric Biggers 23471aa4ecd9SHerbert Xu static int test_cipher(struct crypto_cipher *tfm, int enc, 2348b13b1e0cSEric Biggers const struct cipher_testvec *template, 2349b13b1e0cSEric Biggers unsigned int tcount) 23501aa4ecd9SHerbert Xu { 23511aa4ecd9SHerbert Xu const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm)); 23521aa4ecd9SHerbert Xu unsigned int i, j, k; 23531aa4ecd9SHerbert Xu char *q; 23541aa4ecd9SHerbert Xu const char *e; 235592a4c9feSEric Biggers const char *input, *result; 23561aa4ecd9SHerbert Xu void *data; 2357f8b0d4d0SHerbert Xu char *xbuf[XBUFSIZE]; 2358f8b0d4d0SHerbert Xu int ret = -ENOMEM; 2359f8b0d4d0SHerbert Xu 2360f8b0d4d0SHerbert Xu if (testmgr_alloc_buf(xbuf)) 2361f8b0d4d0SHerbert Xu goto out_nobuf; 23621aa4ecd9SHerbert Xu 23631aa4ecd9SHerbert Xu if (enc == ENCRYPT) 23641aa4ecd9SHerbert Xu e = "encryption"; 23651aa4ecd9SHerbert Xu else 23661aa4ecd9SHerbert Xu e = "decryption"; 23671aa4ecd9SHerbert Xu 23681aa4ecd9SHerbert Xu j = 0; 23691aa4ecd9SHerbert Xu for (i = 0; i < tcount; i++) { 23701aa4ecd9SHerbert Xu 237110faa8c0SStephan Mueller if (fips_enabled && template[i].fips_skip) 237210faa8c0SStephan Mueller continue; 237310faa8c0SStephan Mueller 237492a4c9feSEric Biggers input = enc ? template[i].ptext : template[i].ctext; 237592a4c9feSEric Biggers result = enc ? template[i].ctext : template[i].ptext; 23761aa4ecd9SHerbert Xu j++; 23771aa4ecd9SHerbert Xu 2378fd57f22aSHerbert Xu ret = -EINVAL; 237992a4c9feSEric Biggers if (WARN_ON(template[i].len > PAGE_SIZE)) 2380fd57f22aSHerbert Xu goto out; 2381fd57f22aSHerbert Xu 23821aa4ecd9SHerbert Xu data = xbuf[0]; 238392a4c9feSEric Biggers memcpy(data, input, template[i].len); 23841aa4ecd9SHerbert Xu 23851aa4ecd9SHerbert Xu crypto_cipher_clear_flags(tfm, ~0); 23861aa4ecd9SHerbert Xu if (template[i].wk) 2387231baecdSEric Biggers crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 23881aa4ecd9SHerbert Xu 23891aa4ecd9SHerbert Xu ret = crypto_cipher_setkey(tfm, template[i].key, 23901aa4ecd9SHerbert Xu template[i].klen); 23915283a8eeSEric Biggers if (ret) { 23925283a8eeSEric Biggers if (ret == template[i].setkey_error) 23931aa4ecd9SHerbert Xu continue; 23945283a8eeSEric Biggers pr_err("alg: cipher: %s setkey failed on test vector %u; expected_error=%d, actual_error=%d, flags=%#x\n", 23955283a8eeSEric Biggers algo, j, template[i].setkey_error, ret, 23965283a8eeSEric Biggers crypto_cipher_get_flags(tfm)); 23975283a8eeSEric Biggers goto out; 23985283a8eeSEric Biggers } 23995283a8eeSEric Biggers if (template[i].setkey_error) { 24005283a8eeSEric Biggers pr_err("alg: cipher: %s setkey unexpectedly succeeded on test vector %u; expected_error=%d\n", 24015283a8eeSEric Biggers algo, j, template[i].setkey_error); 24025283a8eeSEric Biggers ret = -EINVAL; 24035283a8eeSEric Biggers goto out; 24045283a8eeSEric Biggers } 24051aa4ecd9SHerbert Xu 240692a4c9feSEric Biggers for (k = 0; k < template[i].len; 24071aa4ecd9SHerbert Xu k += crypto_cipher_blocksize(tfm)) { 24081aa4ecd9SHerbert Xu if (enc) 24091aa4ecd9SHerbert Xu crypto_cipher_encrypt_one(tfm, data + k, 24101aa4ecd9SHerbert Xu data + k); 24111aa4ecd9SHerbert Xu else 24121aa4ecd9SHerbert Xu crypto_cipher_decrypt_one(tfm, data + k, 24131aa4ecd9SHerbert Xu data + k); 24141aa4ecd9SHerbert Xu } 24151aa4ecd9SHerbert Xu 24161aa4ecd9SHerbert Xu q = data; 241792a4c9feSEric Biggers if (memcmp(q, result, template[i].len)) { 24181aa4ecd9SHerbert Xu printk(KERN_ERR "alg: cipher: Test %d failed " 24191aa4ecd9SHerbert Xu "on %s for %s\n", j, e, algo); 242092a4c9feSEric Biggers hexdump(q, template[i].len); 24211aa4ecd9SHerbert Xu ret = -EINVAL; 24221aa4ecd9SHerbert Xu goto out; 24231aa4ecd9SHerbert Xu } 24241aa4ecd9SHerbert Xu } 24251aa4ecd9SHerbert Xu 24261aa4ecd9SHerbert Xu ret = 0; 24271aa4ecd9SHerbert Xu 24281aa4ecd9SHerbert Xu out: 2429f8b0d4d0SHerbert Xu testmgr_free_buf(xbuf); 2430f8b0d4d0SHerbert Xu out_nobuf: 24311aa4ecd9SHerbert Xu return ret; 24321aa4ecd9SHerbert Xu } 24331aa4ecd9SHerbert Xu 24344e7babbaSEric Biggers static int test_skcipher_vec_cfg(const char *driver, int enc, 24354e7babbaSEric Biggers const struct cipher_testvec *vec, 2436951d1332SEric Biggers const char *vec_name, 24374e7babbaSEric Biggers const struct testvec_config *cfg, 24384e7babbaSEric Biggers struct skcipher_request *req, 24394e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 2440da7f033dSHerbert Xu { 24414e7babbaSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 24424e7babbaSEric Biggers const unsigned int alignmask = crypto_skcipher_alignmask(tfm); 24434e7babbaSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 24444e7babbaSEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 24454e7babbaSEric Biggers const char *op = enc ? "encryption" : "decryption"; 24464e7babbaSEric Biggers DECLARE_CRYPTO_WAIT(wait); 24474e7babbaSEric Biggers u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; 24484e7babbaSEric Biggers u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + 24494e7babbaSEric Biggers cfg->iv_offset + 24504e7babbaSEric Biggers (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); 24514e7babbaSEric Biggers struct kvec input; 24524e7babbaSEric Biggers int err; 2453f8b0d4d0SHerbert Xu 24544e7babbaSEric Biggers /* Set the key */ 24554e7babbaSEric Biggers if (vec->wk) 2456231baecdSEric Biggers crypto_skcipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 2457da7f033dSHerbert Xu else 24584e7babbaSEric Biggers crypto_skcipher_clear_flags(tfm, 24594e7babbaSEric Biggers CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 24604e7babbaSEric Biggers err = crypto_skcipher_setkey(tfm, vec->key, vec->klen); 24614e7babbaSEric Biggers if (err) { 24625283a8eeSEric Biggers if (err == vec->setkey_error) 24634e7babbaSEric Biggers return 0; 2464951d1332SEric Biggers pr_err("alg: skcipher: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 2465951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 24665283a8eeSEric Biggers crypto_skcipher_get_flags(tfm)); 24674e7babbaSEric Biggers return err; 24684e7babbaSEric Biggers } 24695283a8eeSEric Biggers if (vec->setkey_error) { 2470951d1332SEric Biggers pr_err("alg: skcipher: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 2471951d1332SEric Biggers driver, vec_name, vec->setkey_error); 24724e7babbaSEric Biggers return -EINVAL; 247308d6af8cSJussi Kivilinna } 2474da7f033dSHerbert Xu 24754e7babbaSEric Biggers /* The IV must be copied to a buffer, as the algorithm may modify it */ 24764e7babbaSEric Biggers if (ivsize) { 24774e7babbaSEric Biggers if (WARN_ON(ivsize > MAX_IVLEN)) 24784e7babbaSEric Biggers return -EINVAL; 24798efd972eSEric Biggers if (vec->generates_iv && !enc) 24808efd972eSEric Biggers memcpy(iv, vec->iv_out, ivsize); 24818efd972eSEric Biggers else if (vec->iv) 24824e7babbaSEric Biggers memcpy(iv, vec->iv, ivsize); 248308d6af8cSJussi Kivilinna else 24844e7babbaSEric Biggers memset(iv, 0, ivsize); 24854e7babbaSEric Biggers } else { 24864e7babbaSEric Biggers if (vec->generates_iv) { 2487951d1332SEric Biggers pr_err("alg: skcipher: %s has ivsize=0 but test vector %s generates IV!\n", 2488951d1332SEric Biggers driver, vec_name); 24894e7babbaSEric Biggers return -EINVAL; 24904e7babbaSEric Biggers } 24914e7babbaSEric Biggers iv = NULL; 2492da7f033dSHerbert Xu } 2493da7f033dSHerbert Xu 24944e7babbaSEric Biggers /* Build the src/dst scatterlists */ 24954e7babbaSEric Biggers input.iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; 24964e7babbaSEric Biggers input.iov_len = vec->len; 24974e7babbaSEric Biggers err = build_cipher_test_sglists(tsgls, cfg, alignmask, 24984e7babbaSEric Biggers vec->len, vec->len, &input, 1); 24994e7babbaSEric Biggers if (err) { 2500951d1332SEric Biggers pr_err("alg: skcipher: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", 2501951d1332SEric Biggers driver, op, vec_name, cfg->name); 25024e7babbaSEric Biggers return err; 2503da7f033dSHerbert Xu } 2504da7f033dSHerbert Xu 25054e7babbaSEric Biggers /* Do the actual encryption or decryption */ 25064e7babbaSEric Biggers testmgr_poison(req->__ctx, crypto_skcipher_reqsize(tfm)); 25074e7babbaSEric Biggers skcipher_request_set_callback(req, req_flags, crypto_req_done, &wait); 25084e7babbaSEric Biggers skcipher_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, 25094e7babbaSEric Biggers vec->len, iv); 25106570737cSEric Biggers if (cfg->nosimd) 25116570737cSEric Biggers crypto_disable_simd_for_test(); 25126570737cSEric Biggers err = enc ? crypto_skcipher_encrypt(req) : crypto_skcipher_decrypt(req); 25136570737cSEric Biggers if (cfg->nosimd) 25146570737cSEric Biggers crypto_reenable_simd_for_test(); 25156570737cSEric Biggers err = crypto_wait_req(err, &wait); 2516da7f033dSHerbert Xu 2517fa353c99SEric Biggers /* Check that the algorithm didn't overwrite things it shouldn't have */ 2518fa353c99SEric Biggers if (req->cryptlen != vec->len || 2519fa353c99SEric Biggers req->iv != iv || 2520fa353c99SEric Biggers req->src != tsgls->src.sgl_ptr || 2521fa353c99SEric Biggers req->dst != tsgls->dst.sgl_ptr || 2522fa353c99SEric Biggers crypto_skcipher_reqtfm(req) != tfm || 2523fa353c99SEric Biggers req->base.complete != crypto_req_done || 2524fa353c99SEric Biggers req->base.flags != req_flags || 2525fa353c99SEric Biggers req->base.data != &wait) { 2526951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", 2527951d1332SEric Biggers driver, op, vec_name, cfg->name); 2528fa353c99SEric Biggers if (req->cryptlen != vec->len) 2529fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->cryptlen'\n"); 2530fa353c99SEric Biggers if (req->iv != iv) 2531fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->iv'\n"); 2532fa353c99SEric Biggers if (req->src != tsgls->src.sgl_ptr) 2533fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->src'\n"); 2534fa353c99SEric Biggers if (req->dst != tsgls->dst.sgl_ptr) 2535fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->dst'\n"); 2536fa353c99SEric Biggers if (crypto_skcipher_reqtfm(req) != tfm) 2537fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.tfm'\n"); 2538fa353c99SEric Biggers if (req->base.complete != crypto_req_done) 2539fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.complete'\n"); 2540fa353c99SEric Biggers if (req->base.flags != req_flags) 2541fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.flags'\n"); 2542fa353c99SEric Biggers if (req->base.data != &wait) 2543fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.data'\n"); 2544fa353c99SEric Biggers return -EINVAL; 2545fa353c99SEric Biggers } 2546fa353c99SEric Biggers if (is_test_sglist_corrupted(&tsgls->src)) { 2547951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", 2548951d1332SEric Biggers driver, op, vec_name, cfg->name); 2549fa353c99SEric Biggers return -EINVAL; 2550fa353c99SEric Biggers } 2551fa353c99SEric Biggers if (tsgls->dst.sgl_ptr != tsgls->src.sgl && 2552fa353c99SEric Biggers is_test_sglist_corrupted(&tsgls->dst)) { 2553951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", 2554951d1332SEric Biggers driver, op, vec_name, cfg->name); 2555fa353c99SEric Biggers return -EINVAL; 2556fa353c99SEric Biggers } 2557fa353c99SEric Biggers 25585283a8eeSEric Biggers /* Check for success or failure */ 25595283a8eeSEric Biggers if (err) { 25605283a8eeSEric Biggers if (err == vec->crypt_error) 25615283a8eeSEric Biggers return 0; 2562951d1332SEric Biggers pr_err("alg: skcipher: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 2563951d1332SEric Biggers driver, op, vec_name, vec->crypt_error, err, cfg->name); 25645283a8eeSEric Biggers return err; 25655283a8eeSEric Biggers } 25665283a8eeSEric Biggers if (vec->crypt_error) { 2567951d1332SEric Biggers pr_err("alg: skcipher: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 2568951d1332SEric Biggers driver, op, vec_name, vec->crypt_error, cfg->name); 25695283a8eeSEric Biggers return -EINVAL; 25705283a8eeSEric Biggers } 25715283a8eeSEric Biggers 25724e7babbaSEric Biggers /* Check for the correct output (ciphertext or plaintext) */ 25734e7babbaSEric Biggers err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, 25744e7babbaSEric Biggers vec->len, 0, true); 25754e7babbaSEric Biggers if (err == -EOVERFLOW) { 2576951d1332SEric Biggers pr_err("alg: skcipher: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", 2577951d1332SEric Biggers driver, op, vec_name, cfg->name); 25784e7babbaSEric Biggers return err; 25794e7babbaSEric Biggers } 25804e7babbaSEric Biggers if (err) { 2581951d1332SEric Biggers pr_err("alg: skcipher: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 2582951d1332SEric Biggers driver, op, vec_name, cfg->name); 25834e7babbaSEric Biggers return err; 25844e7babbaSEric Biggers } 258508d6af8cSJussi Kivilinna 25864e7babbaSEric Biggers /* If applicable, check that the algorithm generated the correct IV */ 25878efd972eSEric Biggers if (vec->iv_out && memcmp(iv, vec->iv_out, ivsize) != 0) { 2588951d1332SEric Biggers pr_err("alg: skcipher: %s %s test failed (wrong output IV) on test vector %s, cfg=\"%s\"\n", 2589951d1332SEric Biggers driver, op, vec_name, cfg->name); 25904e7babbaSEric Biggers hexdump(iv, ivsize); 25914e7babbaSEric Biggers return -EINVAL; 25923a338f20SJussi Kivilinna } 25933a338f20SJussi Kivilinna 25943a338f20SJussi Kivilinna return 0; 259508d6af8cSJussi Kivilinna } 259608d6af8cSJussi Kivilinna 25974e7babbaSEric Biggers static int test_skcipher_vec(const char *driver, int enc, 25984e7babbaSEric Biggers const struct cipher_testvec *vec, 25994e7babbaSEric Biggers unsigned int vec_num, 26004e7babbaSEric Biggers struct skcipher_request *req, 26014e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 26024e7babbaSEric Biggers { 2603951d1332SEric Biggers char vec_name[16]; 26044e7babbaSEric Biggers unsigned int i; 26054e7babbaSEric Biggers int err; 26064e7babbaSEric Biggers 26074e7babbaSEric Biggers if (fips_enabled && vec->fips_skip) 26084e7babbaSEric Biggers return 0; 26094e7babbaSEric Biggers 2610951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 2611951d1332SEric Biggers 26124e7babbaSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { 2613951d1332SEric Biggers err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, 26144e7babbaSEric Biggers &default_cipher_testvec_configs[i], 26154e7babbaSEric Biggers req, tsgls); 26164e7babbaSEric Biggers if (err) 26174e7babbaSEric Biggers return err; 26184e7babbaSEric Biggers } 26194e7babbaSEric Biggers 26204e7babbaSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 26214e7babbaSEric Biggers if (!noextratests) { 26224e7babbaSEric Biggers struct testvec_config cfg; 26234e7babbaSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 26244e7babbaSEric Biggers 26254e7babbaSEric Biggers for (i = 0; i < fuzz_iterations; i++) { 26264e7babbaSEric Biggers generate_random_testvec_config(&cfg, cfgname, 26274e7babbaSEric Biggers sizeof(cfgname)); 2628951d1332SEric Biggers err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, 26294e7babbaSEric Biggers &cfg, req, tsgls); 26304e7babbaSEric Biggers if (err) 26314e7babbaSEric Biggers return err; 2632e63e1b0dSEric Biggers cond_resched(); 26334e7babbaSEric Biggers } 26344e7babbaSEric Biggers } 26354e7babbaSEric Biggers #endif 26364e7babbaSEric Biggers return 0; 26374e7babbaSEric Biggers } 26384e7babbaSEric Biggers 2639d435e10eSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 2640d435e10eSEric Biggers /* 2641d435e10eSEric Biggers * Generate a symmetric cipher test vector from the given implementation. 2642d435e10eSEric Biggers * Assumes the buffers in 'vec' were already allocated. 2643d435e10eSEric Biggers */ 2644d435e10eSEric Biggers static void generate_random_cipher_testvec(struct skcipher_request *req, 2645d435e10eSEric Biggers struct cipher_testvec *vec, 2646d435e10eSEric Biggers unsigned int maxdatasize, 2647d435e10eSEric Biggers char *name, size_t max_namelen) 2648d435e10eSEric Biggers { 2649d435e10eSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 2650d435e10eSEric Biggers const unsigned int maxkeysize = tfm->keysize; 2651d435e10eSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 2652d435e10eSEric Biggers struct scatterlist src, dst; 2653d435e10eSEric Biggers u8 iv[MAX_IVLEN]; 2654d435e10eSEric Biggers DECLARE_CRYPTO_WAIT(wait); 2655d435e10eSEric Biggers 2656d435e10eSEric Biggers /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ 2657d435e10eSEric Biggers vec->klen = maxkeysize; 2658d435e10eSEric Biggers if (prandom_u32() % 4 == 0) 2659d435e10eSEric Biggers vec->klen = prandom_u32() % (maxkeysize + 1); 2660d435e10eSEric Biggers generate_random_bytes((u8 *)vec->key, vec->klen); 2661d435e10eSEric Biggers vec->setkey_error = crypto_skcipher_setkey(tfm, vec->key, vec->klen); 2662d435e10eSEric Biggers 2663d435e10eSEric Biggers /* IV */ 2664d435e10eSEric Biggers generate_random_bytes((u8 *)vec->iv, ivsize); 2665d435e10eSEric Biggers 2666d435e10eSEric Biggers /* Plaintext */ 2667d435e10eSEric Biggers vec->len = generate_random_length(maxdatasize); 2668d435e10eSEric Biggers generate_random_bytes((u8 *)vec->ptext, vec->len); 2669d435e10eSEric Biggers 2670d435e10eSEric Biggers /* If the key couldn't be set, no need to continue to encrypt. */ 2671d435e10eSEric Biggers if (vec->setkey_error) 2672d435e10eSEric Biggers goto done; 2673d435e10eSEric Biggers 2674d435e10eSEric Biggers /* Ciphertext */ 2675d435e10eSEric Biggers sg_init_one(&src, vec->ptext, vec->len); 2676d435e10eSEric Biggers sg_init_one(&dst, vec->ctext, vec->len); 2677d435e10eSEric Biggers memcpy(iv, vec->iv, ivsize); 2678d435e10eSEric Biggers skcipher_request_set_callback(req, 0, crypto_req_done, &wait); 2679d435e10eSEric Biggers skcipher_request_set_crypt(req, &src, &dst, vec->len, iv); 2680d435e10eSEric Biggers vec->crypt_error = crypto_wait_req(crypto_skcipher_encrypt(req), &wait); 2681d435e10eSEric Biggers done: 2682d435e10eSEric Biggers snprintf(name, max_namelen, "\"random: len=%u klen=%u\"", 2683d435e10eSEric Biggers vec->len, vec->klen); 2684d435e10eSEric Biggers } 2685d435e10eSEric Biggers 2686d435e10eSEric Biggers /* 2687d435e10eSEric Biggers * Test the skcipher algorithm represented by @req against the corresponding 2688d435e10eSEric Biggers * generic implementation, if one is available. 2689d435e10eSEric Biggers */ 2690d435e10eSEric Biggers static int test_skcipher_vs_generic_impl(const char *driver, 2691d435e10eSEric Biggers const char *generic_driver, 2692d435e10eSEric Biggers struct skcipher_request *req, 2693d435e10eSEric Biggers struct cipher_test_sglists *tsgls) 2694d435e10eSEric Biggers { 2695d435e10eSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 2696d435e10eSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 2697d435e10eSEric Biggers const unsigned int blocksize = crypto_skcipher_blocksize(tfm); 2698d435e10eSEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 2699d435e10eSEric Biggers const char *algname = crypto_skcipher_alg(tfm)->base.cra_name; 2700d435e10eSEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 2701d435e10eSEric Biggers struct crypto_skcipher *generic_tfm = NULL; 2702d435e10eSEric Biggers struct skcipher_request *generic_req = NULL; 2703d435e10eSEric Biggers unsigned int i; 2704d435e10eSEric Biggers struct cipher_testvec vec = { 0 }; 2705d435e10eSEric Biggers char vec_name[64]; 27066b5ca646SArnd Bergmann struct testvec_config *cfg; 2707d435e10eSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 2708d435e10eSEric Biggers int err; 2709d435e10eSEric Biggers 2710d435e10eSEric Biggers if (noextratests) 2711d435e10eSEric Biggers return 0; 2712d435e10eSEric Biggers 2713d435e10eSEric Biggers /* Keywrap isn't supported here yet as it handles its IV differently. */ 2714d435e10eSEric Biggers if (strncmp(algname, "kw(", 3) == 0) 2715d435e10eSEric Biggers return 0; 2716d435e10eSEric Biggers 2717d435e10eSEric Biggers if (!generic_driver) { /* Use default naming convention? */ 2718d435e10eSEric Biggers err = build_generic_driver_name(algname, _generic_driver); 2719d435e10eSEric Biggers if (err) 2720d435e10eSEric Biggers return err; 2721d435e10eSEric Biggers generic_driver = _generic_driver; 2722d435e10eSEric Biggers } 2723d435e10eSEric Biggers 2724d435e10eSEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 2725d435e10eSEric Biggers return 0; 2726d435e10eSEric Biggers 2727d435e10eSEric Biggers generic_tfm = crypto_alloc_skcipher(generic_driver, 0, 0); 2728d435e10eSEric Biggers if (IS_ERR(generic_tfm)) { 2729d435e10eSEric Biggers err = PTR_ERR(generic_tfm); 2730d435e10eSEric Biggers if (err == -ENOENT) { 2731d435e10eSEric Biggers pr_warn("alg: skcipher: skipping comparison tests for %s because %s is unavailable\n", 2732d435e10eSEric Biggers driver, generic_driver); 2733d435e10eSEric Biggers return 0; 2734d435e10eSEric Biggers } 2735d435e10eSEric Biggers pr_err("alg: skcipher: error allocating %s (generic impl of %s): %d\n", 2736d435e10eSEric Biggers generic_driver, algname, err); 2737d435e10eSEric Biggers return err; 2738d435e10eSEric Biggers } 2739d435e10eSEric Biggers 27406b5ca646SArnd Bergmann cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); 27416b5ca646SArnd Bergmann if (!cfg) { 27426b5ca646SArnd Bergmann err = -ENOMEM; 27436b5ca646SArnd Bergmann goto out; 27446b5ca646SArnd Bergmann } 27456b5ca646SArnd Bergmann 2746d435e10eSEric Biggers generic_req = skcipher_request_alloc(generic_tfm, GFP_KERNEL); 2747d435e10eSEric Biggers if (!generic_req) { 2748d435e10eSEric Biggers err = -ENOMEM; 2749d435e10eSEric Biggers goto out; 2750d435e10eSEric Biggers } 2751d435e10eSEric Biggers 2752d435e10eSEric Biggers /* Check the algorithm properties for consistency. */ 2753d435e10eSEric Biggers 2754d435e10eSEric Biggers if (tfm->keysize != generic_tfm->keysize) { 2755d435e10eSEric Biggers pr_err("alg: skcipher: max keysize for %s (%u) doesn't match generic impl (%u)\n", 2756d435e10eSEric Biggers driver, tfm->keysize, generic_tfm->keysize); 2757d435e10eSEric Biggers err = -EINVAL; 2758d435e10eSEric Biggers goto out; 2759d435e10eSEric Biggers } 2760d435e10eSEric Biggers 2761d435e10eSEric Biggers if (ivsize != crypto_skcipher_ivsize(generic_tfm)) { 2762d435e10eSEric Biggers pr_err("alg: skcipher: ivsize for %s (%u) doesn't match generic impl (%u)\n", 2763d435e10eSEric Biggers driver, ivsize, crypto_skcipher_ivsize(generic_tfm)); 2764d435e10eSEric Biggers err = -EINVAL; 2765d435e10eSEric Biggers goto out; 2766d435e10eSEric Biggers } 2767d435e10eSEric Biggers 2768d435e10eSEric Biggers if (blocksize != crypto_skcipher_blocksize(generic_tfm)) { 2769d435e10eSEric Biggers pr_err("alg: skcipher: blocksize for %s (%u) doesn't match generic impl (%u)\n", 2770d435e10eSEric Biggers driver, blocksize, 2771d435e10eSEric Biggers crypto_skcipher_blocksize(generic_tfm)); 2772d435e10eSEric Biggers err = -EINVAL; 2773d435e10eSEric Biggers goto out; 2774d435e10eSEric Biggers } 2775d435e10eSEric Biggers 2776d435e10eSEric Biggers /* 2777d435e10eSEric Biggers * Now generate test vectors using the generic implementation, and test 2778d435e10eSEric Biggers * the other implementation against them. 2779d435e10eSEric Biggers */ 2780d435e10eSEric Biggers 2781d435e10eSEric Biggers vec.key = kmalloc(tfm->keysize, GFP_KERNEL); 2782d435e10eSEric Biggers vec.iv = kmalloc(ivsize, GFP_KERNEL); 2783d435e10eSEric Biggers vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); 2784d435e10eSEric Biggers vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); 2785d435e10eSEric Biggers if (!vec.key || !vec.iv || !vec.ptext || !vec.ctext) { 2786d435e10eSEric Biggers err = -ENOMEM; 2787d435e10eSEric Biggers goto out; 2788d435e10eSEric Biggers } 2789d435e10eSEric Biggers 2790d435e10eSEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 2791d435e10eSEric Biggers generate_random_cipher_testvec(generic_req, &vec, maxdatasize, 2792d435e10eSEric Biggers vec_name, sizeof(vec_name)); 27936b5ca646SArnd Bergmann generate_random_testvec_config(cfg, cfgname, sizeof(cfgname)); 2794d435e10eSEric Biggers 2795d435e10eSEric Biggers err = test_skcipher_vec_cfg(driver, ENCRYPT, &vec, vec_name, 27966b5ca646SArnd Bergmann cfg, req, tsgls); 2797d435e10eSEric Biggers if (err) 2798d435e10eSEric Biggers goto out; 2799d435e10eSEric Biggers err = test_skcipher_vec_cfg(driver, DECRYPT, &vec, vec_name, 28006b5ca646SArnd Bergmann cfg, req, tsgls); 2801d435e10eSEric Biggers if (err) 2802d435e10eSEric Biggers goto out; 2803d435e10eSEric Biggers cond_resched(); 2804d435e10eSEric Biggers } 2805d435e10eSEric Biggers err = 0; 2806d435e10eSEric Biggers out: 28076b5ca646SArnd Bergmann kfree(cfg); 2808d435e10eSEric Biggers kfree(vec.key); 2809d435e10eSEric Biggers kfree(vec.iv); 2810d435e10eSEric Biggers kfree(vec.ptext); 2811d435e10eSEric Biggers kfree(vec.ctext); 2812d435e10eSEric Biggers crypto_free_skcipher(generic_tfm); 2813d435e10eSEric Biggers skcipher_request_free(generic_req); 2814d435e10eSEric Biggers return err; 2815d435e10eSEric Biggers } 2816d435e10eSEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 2817d435e10eSEric Biggers static int test_skcipher_vs_generic_impl(const char *driver, 2818d435e10eSEric Biggers const char *generic_driver, 2819d435e10eSEric Biggers struct skcipher_request *req, 2820d435e10eSEric Biggers struct cipher_test_sglists *tsgls) 2821d435e10eSEric Biggers { 2822d435e10eSEric Biggers return 0; 2823d435e10eSEric Biggers } 2824d435e10eSEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 2825d435e10eSEric Biggers 28264e7babbaSEric Biggers static int test_skcipher(const char *driver, int enc, 28274e7babbaSEric Biggers const struct cipher_test_suite *suite, 28284e7babbaSEric Biggers struct skcipher_request *req, 28294e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 28304e7babbaSEric Biggers { 28314e7babbaSEric Biggers unsigned int i; 28324e7babbaSEric Biggers int err; 28334e7babbaSEric Biggers 28344e7babbaSEric Biggers for (i = 0; i < suite->count; i++) { 28354e7babbaSEric Biggers err = test_skcipher_vec(driver, enc, &suite->vecs[i], i, req, 28364e7babbaSEric Biggers tsgls); 28374e7babbaSEric Biggers if (err) 28384e7babbaSEric Biggers return err; 2839e63e1b0dSEric Biggers cond_resched(); 28404e7babbaSEric Biggers } 28414e7babbaSEric Biggers return 0; 28424e7babbaSEric Biggers } 28434e7babbaSEric Biggers 28444e7babbaSEric Biggers static int alg_test_skcipher(const struct alg_test_desc *desc, 28454e7babbaSEric Biggers const char *driver, u32 type, u32 mask) 28464e7babbaSEric Biggers { 28474e7babbaSEric Biggers const struct cipher_test_suite *suite = &desc->suite.cipher; 28484e7babbaSEric Biggers struct crypto_skcipher *tfm; 28494e7babbaSEric Biggers struct skcipher_request *req = NULL; 28504e7babbaSEric Biggers struct cipher_test_sglists *tsgls = NULL; 28514e7babbaSEric Biggers int err; 28524e7babbaSEric Biggers 28534e7babbaSEric Biggers if (suite->count <= 0) { 28544e7babbaSEric Biggers pr_err("alg: skcipher: empty test suite for %s\n", driver); 28554e7babbaSEric Biggers return -EINVAL; 28564e7babbaSEric Biggers } 28574e7babbaSEric Biggers 28584e7babbaSEric Biggers tfm = crypto_alloc_skcipher(driver, type, mask); 28594e7babbaSEric Biggers if (IS_ERR(tfm)) { 28604e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate transform for %s: %ld\n", 28614e7babbaSEric Biggers driver, PTR_ERR(tfm)); 28624e7babbaSEric Biggers return PTR_ERR(tfm); 28634e7babbaSEric Biggers } 28644e7babbaSEric Biggers 28654e7babbaSEric Biggers req = skcipher_request_alloc(tfm, GFP_KERNEL); 28664e7babbaSEric Biggers if (!req) { 28674e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate request for %s\n", 28684e7babbaSEric Biggers driver); 28694e7babbaSEric Biggers err = -ENOMEM; 28704e7babbaSEric Biggers goto out; 28714e7babbaSEric Biggers } 28724e7babbaSEric Biggers 28734e7babbaSEric Biggers tsgls = alloc_cipher_test_sglists(); 28744e7babbaSEric Biggers if (!tsgls) { 28754e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate test buffers for %s\n", 28764e7babbaSEric Biggers driver); 28774e7babbaSEric Biggers err = -ENOMEM; 28784e7babbaSEric Biggers goto out; 28794e7babbaSEric Biggers } 28804e7babbaSEric Biggers 28814e7babbaSEric Biggers err = test_skcipher(driver, ENCRYPT, suite, req, tsgls); 28824e7babbaSEric Biggers if (err) 28834e7babbaSEric Biggers goto out; 28844e7babbaSEric Biggers 28854e7babbaSEric Biggers err = test_skcipher(driver, DECRYPT, suite, req, tsgls); 2886d435e10eSEric Biggers if (err) 2887d435e10eSEric Biggers goto out; 2888d435e10eSEric Biggers 2889d435e10eSEric Biggers err = test_skcipher_vs_generic_impl(driver, desc->generic_driver, req, 2890d435e10eSEric Biggers tsgls); 28914e7babbaSEric Biggers out: 28924e7babbaSEric Biggers free_cipher_test_sglists(tsgls); 28934e7babbaSEric Biggers skcipher_request_free(req); 28944e7babbaSEric Biggers crypto_free_skcipher(tfm); 28954e7babbaSEric Biggers return err; 28964e7babbaSEric Biggers } 28974e7babbaSEric Biggers 2898b13b1e0cSEric Biggers static int test_comp(struct crypto_comp *tfm, 2899b13b1e0cSEric Biggers const struct comp_testvec *ctemplate, 2900b13b1e0cSEric Biggers const struct comp_testvec *dtemplate, 2901b13b1e0cSEric Biggers int ctcount, int dtcount) 2902da7f033dSHerbert Xu { 2903da7f033dSHerbert Xu const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm)); 290433607384SMahipal Challa char *output, *decomp_output; 2905da7f033dSHerbert Xu unsigned int i; 2906da7f033dSHerbert Xu int ret; 2907da7f033dSHerbert Xu 290833607384SMahipal Challa output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 290933607384SMahipal Challa if (!output) 291033607384SMahipal Challa return -ENOMEM; 291133607384SMahipal Challa 291233607384SMahipal Challa decomp_output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 291333607384SMahipal Challa if (!decomp_output) { 291433607384SMahipal Challa kfree(output); 291533607384SMahipal Challa return -ENOMEM; 291633607384SMahipal Challa } 291733607384SMahipal Challa 2918da7f033dSHerbert Xu for (i = 0; i < ctcount; i++) { 2919c79cf910SGeert Uytterhoeven int ilen; 2920c79cf910SGeert Uytterhoeven unsigned int dlen = COMP_BUF_SIZE; 2921da7f033dSHerbert Xu 292222a8118dSMichael Schupikov memset(output, 0, COMP_BUF_SIZE); 292322a8118dSMichael Schupikov memset(decomp_output, 0, COMP_BUF_SIZE); 2924da7f033dSHerbert Xu 2925da7f033dSHerbert Xu ilen = ctemplate[i].inlen; 2926da7f033dSHerbert Xu ret = crypto_comp_compress(tfm, ctemplate[i].input, 292733607384SMahipal Challa ilen, output, &dlen); 2928da7f033dSHerbert Xu if (ret) { 2929da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: compression failed " 2930da7f033dSHerbert Xu "on test %d for %s: ret=%d\n", i + 1, algo, 2931da7f033dSHerbert Xu -ret); 2932da7f033dSHerbert Xu goto out; 2933da7f033dSHerbert Xu } 2934da7f033dSHerbert Xu 293533607384SMahipal Challa ilen = dlen; 293633607384SMahipal Challa dlen = COMP_BUF_SIZE; 293733607384SMahipal Challa ret = crypto_comp_decompress(tfm, output, 293833607384SMahipal Challa ilen, decomp_output, &dlen); 293933607384SMahipal Challa if (ret) { 294033607384SMahipal Challa pr_err("alg: comp: compression failed: decompress: on test %d for %s failed: ret=%d\n", 294133607384SMahipal Challa i + 1, algo, -ret); 294233607384SMahipal Challa goto out; 294333607384SMahipal Challa } 294433607384SMahipal Challa 294533607384SMahipal Challa if (dlen != ctemplate[i].inlen) { 2946b812eb00SGeert Uytterhoeven printk(KERN_ERR "alg: comp: Compression test %d " 2947b812eb00SGeert Uytterhoeven "failed for %s: output len = %d\n", i + 1, algo, 2948b812eb00SGeert Uytterhoeven dlen); 2949b812eb00SGeert Uytterhoeven ret = -EINVAL; 2950b812eb00SGeert Uytterhoeven goto out; 2951b812eb00SGeert Uytterhoeven } 2952b812eb00SGeert Uytterhoeven 295333607384SMahipal Challa if (memcmp(decomp_output, ctemplate[i].input, 295433607384SMahipal Challa ctemplate[i].inlen)) { 295533607384SMahipal Challa pr_err("alg: comp: compression failed: output differs: on test %d for %s\n", 295633607384SMahipal Challa i + 1, algo); 295733607384SMahipal Challa hexdump(decomp_output, dlen); 2958da7f033dSHerbert Xu ret = -EINVAL; 2959da7f033dSHerbert Xu goto out; 2960da7f033dSHerbert Xu } 2961da7f033dSHerbert Xu } 2962da7f033dSHerbert Xu 2963da7f033dSHerbert Xu for (i = 0; i < dtcount; i++) { 2964c79cf910SGeert Uytterhoeven int ilen; 2965c79cf910SGeert Uytterhoeven unsigned int dlen = COMP_BUF_SIZE; 2966da7f033dSHerbert Xu 296722a8118dSMichael Schupikov memset(decomp_output, 0, COMP_BUF_SIZE); 2968da7f033dSHerbert Xu 2969da7f033dSHerbert Xu ilen = dtemplate[i].inlen; 2970da7f033dSHerbert Xu ret = crypto_comp_decompress(tfm, dtemplate[i].input, 297133607384SMahipal Challa ilen, decomp_output, &dlen); 2972da7f033dSHerbert Xu if (ret) { 2973da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: decompression failed " 2974da7f033dSHerbert Xu "on test %d for %s: ret=%d\n", i + 1, algo, 2975da7f033dSHerbert Xu -ret); 2976da7f033dSHerbert Xu goto out; 2977da7f033dSHerbert Xu } 2978da7f033dSHerbert Xu 2979b812eb00SGeert Uytterhoeven if (dlen != dtemplate[i].outlen) { 2980b812eb00SGeert Uytterhoeven printk(KERN_ERR "alg: comp: Decompression test %d " 2981b812eb00SGeert Uytterhoeven "failed for %s: output len = %d\n", i + 1, algo, 2982b812eb00SGeert Uytterhoeven dlen); 2983b812eb00SGeert Uytterhoeven ret = -EINVAL; 2984b812eb00SGeert Uytterhoeven goto out; 2985b812eb00SGeert Uytterhoeven } 2986b812eb00SGeert Uytterhoeven 298733607384SMahipal Challa if (memcmp(decomp_output, dtemplate[i].output, dlen)) { 2988da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: Decompression test %d " 2989da7f033dSHerbert Xu "failed for %s\n", i + 1, algo); 299033607384SMahipal Challa hexdump(decomp_output, dlen); 2991da7f033dSHerbert Xu ret = -EINVAL; 2992da7f033dSHerbert Xu goto out; 2993da7f033dSHerbert Xu } 2994da7f033dSHerbert Xu } 2995da7f033dSHerbert Xu 2996da7f033dSHerbert Xu ret = 0; 2997da7f033dSHerbert Xu 2998da7f033dSHerbert Xu out: 299933607384SMahipal Challa kfree(decomp_output); 300033607384SMahipal Challa kfree(output); 3001da7f033dSHerbert Xu return ret; 3002da7f033dSHerbert Xu } 3003da7f033dSHerbert Xu 3004b13b1e0cSEric Biggers static int test_acomp(struct crypto_acomp *tfm, 3005b13b1e0cSEric Biggers const struct comp_testvec *ctemplate, 3006b13b1e0cSEric Biggers const struct comp_testvec *dtemplate, 3007b13b1e0cSEric Biggers int ctcount, int dtcount) 3008d7db7a88SGiovanni Cabiddu { 3009d7db7a88SGiovanni Cabiddu const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm)); 3010d7db7a88SGiovanni Cabiddu unsigned int i; 3011a9943a0aSGiovanni Cabiddu char *output, *decomp_out; 3012d7db7a88SGiovanni Cabiddu int ret; 3013d7db7a88SGiovanni Cabiddu struct scatterlist src, dst; 3014d7db7a88SGiovanni Cabiddu struct acomp_req *req; 30157f397136SGilad Ben-Yossef struct crypto_wait wait; 3016d7db7a88SGiovanni Cabiddu 3017eb095593SEric Biggers output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 3018eb095593SEric Biggers if (!output) 3019eb095593SEric Biggers return -ENOMEM; 3020eb095593SEric Biggers 3021a9943a0aSGiovanni Cabiddu decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 3022a9943a0aSGiovanni Cabiddu if (!decomp_out) { 3023a9943a0aSGiovanni Cabiddu kfree(output); 3024a9943a0aSGiovanni Cabiddu return -ENOMEM; 3025a9943a0aSGiovanni Cabiddu } 3026a9943a0aSGiovanni Cabiddu 3027d7db7a88SGiovanni Cabiddu for (i = 0; i < ctcount; i++) { 3028d7db7a88SGiovanni Cabiddu unsigned int dlen = COMP_BUF_SIZE; 3029d7db7a88SGiovanni Cabiddu int ilen = ctemplate[i].inlen; 303002608e02SLaura Abbott void *input_vec; 3031d7db7a88SGiovanni Cabiddu 3032d2110224SEric Biggers input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL); 303302608e02SLaura Abbott if (!input_vec) { 303402608e02SLaura Abbott ret = -ENOMEM; 303502608e02SLaura Abbott goto out; 303602608e02SLaura Abbott } 303702608e02SLaura Abbott 3038eb095593SEric Biggers memset(output, 0, dlen); 30397f397136SGilad Ben-Yossef crypto_init_wait(&wait); 304002608e02SLaura Abbott sg_init_one(&src, input_vec, ilen); 3041d7db7a88SGiovanni Cabiddu sg_init_one(&dst, output, dlen); 3042d7db7a88SGiovanni Cabiddu 3043d7db7a88SGiovanni Cabiddu req = acomp_request_alloc(tfm); 3044d7db7a88SGiovanni Cabiddu if (!req) { 3045d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: request alloc failed for %s\n", 3046d7db7a88SGiovanni Cabiddu algo); 304702608e02SLaura Abbott kfree(input_vec); 3048d7db7a88SGiovanni Cabiddu ret = -ENOMEM; 3049d7db7a88SGiovanni Cabiddu goto out; 3050d7db7a88SGiovanni Cabiddu } 3051d7db7a88SGiovanni Cabiddu 3052d7db7a88SGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3053d7db7a88SGiovanni Cabiddu acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 30547f397136SGilad Ben-Yossef crypto_req_done, &wait); 3055d7db7a88SGiovanni Cabiddu 30567f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_compress(req), &wait); 3057d7db7a88SGiovanni Cabiddu if (ret) { 3058d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", 3059d7db7a88SGiovanni Cabiddu i + 1, algo, -ret); 306002608e02SLaura Abbott kfree(input_vec); 3061d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3062d7db7a88SGiovanni Cabiddu goto out; 3063d7db7a88SGiovanni Cabiddu } 3064d7db7a88SGiovanni Cabiddu 3065a9943a0aSGiovanni Cabiddu ilen = req->dlen; 3066a9943a0aSGiovanni Cabiddu dlen = COMP_BUF_SIZE; 3067a9943a0aSGiovanni Cabiddu sg_init_one(&src, output, ilen); 3068a9943a0aSGiovanni Cabiddu sg_init_one(&dst, decomp_out, dlen); 30697f397136SGilad Ben-Yossef crypto_init_wait(&wait); 3070a9943a0aSGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3071a9943a0aSGiovanni Cabiddu 30727f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); 3073a9943a0aSGiovanni Cabiddu if (ret) { 3074a9943a0aSGiovanni Cabiddu pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", 3075a9943a0aSGiovanni Cabiddu i + 1, algo, -ret); 3076a9943a0aSGiovanni Cabiddu kfree(input_vec); 3077a9943a0aSGiovanni Cabiddu acomp_request_free(req); 3078a9943a0aSGiovanni Cabiddu goto out; 3079a9943a0aSGiovanni Cabiddu } 3080a9943a0aSGiovanni Cabiddu 3081a9943a0aSGiovanni Cabiddu if (req->dlen != ctemplate[i].inlen) { 3082d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n", 3083d7db7a88SGiovanni Cabiddu i + 1, algo, req->dlen); 3084d7db7a88SGiovanni Cabiddu ret = -EINVAL; 308502608e02SLaura Abbott kfree(input_vec); 3086d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3087d7db7a88SGiovanni Cabiddu goto out; 3088d7db7a88SGiovanni Cabiddu } 3089d7db7a88SGiovanni Cabiddu 3090a9943a0aSGiovanni Cabiddu if (memcmp(input_vec, decomp_out, req->dlen)) { 3091d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Compression test %d failed for %s\n", 3092d7db7a88SGiovanni Cabiddu i + 1, algo); 3093d7db7a88SGiovanni Cabiddu hexdump(output, req->dlen); 3094d7db7a88SGiovanni Cabiddu ret = -EINVAL; 309502608e02SLaura Abbott kfree(input_vec); 3096d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3097d7db7a88SGiovanni Cabiddu goto out; 3098d7db7a88SGiovanni Cabiddu } 3099d7db7a88SGiovanni Cabiddu 310002608e02SLaura Abbott kfree(input_vec); 3101d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3102d7db7a88SGiovanni Cabiddu } 3103d7db7a88SGiovanni Cabiddu 3104d7db7a88SGiovanni Cabiddu for (i = 0; i < dtcount; i++) { 3105d7db7a88SGiovanni Cabiddu unsigned int dlen = COMP_BUF_SIZE; 3106d7db7a88SGiovanni Cabiddu int ilen = dtemplate[i].inlen; 310702608e02SLaura Abbott void *input_vec; 3108d7db7a88SGiovanni Cabiddu 3109d2110224SEric Biggers input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL); 311002608e02SLaura Abbott if (!input_vec) { 311102608e02SLaura Abbott ret = -ENOMEM; 311202608e02SLaura Abbott goto out; 311302608e02SLaura Abbott } 311402608e02SLaura Abbott 3115eb095593SEric Biggers memset(output, 0, dlen); 31167f397136SGilad Ben-Yossef crypto_init_wait(&wait); 311702608e02SLaura Abbott sg_init_one(&src, input_vec, ilen); 3118d7db7a88SGiovanni Cabiddu sg_init_one(&dst, output, dlen); 3119d7db7a88SGiovanni Cabiddu 3120d7db7a88SGiovanni Cabiddu req = acomp_request_alloc(tfm); 3121d7db7a88SGiovanni Cabiddu if (!req) { 3122d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: request alloc failed for %s\n", 3123d7db7a88SGiovanni Cabiddu algo); 312402608e02SLaura Abbott kfree(input_vec); 3125d7db7a88SGiovanni Cabiddu ret = -ENOMEM; 3126d7db7a88SGiovanni Cabiddu goto out; 3127d7db7a88SGiovanni Cabiddu } 3128d7db7a88SGiovanni Cabiddu 3129d7db7a88SGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3130d7db7a88SGiovanni Cabiddu acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 31317f397136SGilad Ben-Yossef crypto_req_done, &wait); 3132d7db7a88SGiovanni Cabiddu 31337f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); 3134d7db7a88SGiovanni Cabiddu if (ret) { 3135d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n", 3136d7db7a88SGiovanni Cabiddu i + 1, algo, -ret); 313702608e02SLaura Abbott kfree(input_vec); 3138d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3139d7db7a88SGiovanni Cabiddu goto out; 3140d7db7a88SGiovanni Cabiddu } 3141d7db7a88SGiovanni Cabiddu 3142d7db7a88SGiovanni Cabiddu if (req->dlen != dtemplate[i].outlen) { 3143d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n", 3144d7db7a88SGiovanni Cabiddu i + 1, algo, req->dlen); 3145d7db7a88SGiovanni Cabiddu ret = -EINVAL; 314602608e02SLaura Abbott kfree(input_vec); 3147d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3148d7db7a88SGiovanni Cabiddu goto out; 3149d7db7a88SGiovanni Cabiddu } 3150d7db7a88SGiovanni Cabiddu 3151d7db7a88SGiovanni Cabiddu if (memcmp(output, dtemplate[i].output, req->dlen)) { 3152d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Decompression test %d failed for %s\n", 3153d7db7a88SGiovanni Cabiddu i + 1, algo); 3154d7db7a88SGiovanni Cabiddu hexdump(output, req->dlen); 3155d7db7a88SGiovanni Cabiddu ret = -EINVAL; 315602608e02SLaura Abbott kfree(input_vec); 3157d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3158d7db7a88SGiovanni Cabiddu goto out; 3159d7db7a88SGiovanni Cabiddu } 3160d7db7a88SGiovanni Cabiddu 316102608e02SLaura Abbott kfree(input_vec); 3162d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3163d7db7a88SGiovanni Cabiddu } 3164d7db7a88SGiovanni Cabiddu 3165d7db7a88SGiovanni Cabiddu ret = 0; 3166d7db7a88SGiovanni Cabiddu 3167d7db7a88SGiovanni Cabiddu out: 3168a9943a0aSGiovanni Cabiddu kfree(decomp_out); 3169eb095593SEric Biggers kfree(output); 3170d7db7a88SGiovanni Cabiddu return ret; 3171d7db7a88SGiovanni Cabiddu } 3172d7db7a88SGiovanni Cabiddu 3173b13b1e0cSEric Biggers static int test_cprng(struct crypto_rng *tfm, 3174b13b1e0cSEric Biggers const struct cprng_testvec *template, 31757647d6ceSJarod Wilson unsigned int tcount) 31767647d6ceSJarod Wilson { 31777647d6ceSJarod Wilson const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm)); 3178fa4ef8a6SFelipe Contreras int err = 0, i, j, seedsize; 31797647d6ceSJarod Wilson u8 *seed; 31807647d6ceSJarod Wilson char result[32]; 31817647d6ceSJarod Wilson 31827647d6ceSJarod Wilson seedsize = crypto_rng_seedsize(tfm); 31837647d6ceSJarod Wilson 31847647d6ceSJarod Wilson seed = kmalloc(seedsize, GFP_KERNEL); 31857647d6ceSJarod Wilson if (!seed) { 31867647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to allocate seed space " 31877647d6ceSJarod Wilson "for %s\n", algo); 31887647d6ceSJarod Wilson return -ENOMEM; 31897647d6ceSJarod Wilson } 31907647d6ceSJarod Wilson 31917647d6ceSJarod Wilson for (i = 0; i < tcount; i++) { 31927647d6ceSJarod Wilson memset(result, 0, 32); 31937647d6ceSJarod Wilson 31947647d6ceSJarod Wilson memcpy(seed, template[i].v, template[i].vlen); 31957647d6ceSJarod Wilson memcpy(seed + template[i].vlen, template[i].key, 31967647d6ceSJarod Wilson template[i].klen); 31977647d6ceSJarod Wilson memcpy(seed + template[i].vlen + template[i].klen, 31987647d6ceSJarod Wilson template[i].dt, template[i].dtlen); 31997647d6ceSJarod Wilson 32007647d6ceSJarod Wilson err = crypto_rng_reset(tfm, seed, seedsize); 32017647d6ceSJarod Wilson if (err) { 32027647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to reset rng " 32037647d6ceSJarod Wilson "for %s\n", algo); 32047647d6ceSJarod Wilson goto out; 32057647d6ceSJarod Wilson } 32067647d6ceSJarod Wilson 32077647d6ceSJarod Wilson for (j = 0; j < template[i].loops; j++) { 32087647d6ceSJarod Wilson err = crypto_rng_get_bytes(tfm, result, 32097647d6ceSJarod Wilson template[i].rlen); 321019e60e13SStephan Mueller if (err < 0) { 32117647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to obtain " 32127647d6ceSJarod Wilson "the correct amount of random data for " 321319e60e13SStephan Mueller "%s (requested %d)\n", algo, 321419e60e13SStephan Mueller template[i].rlen); 32157647d6ceSJarod Wilson goto out; 32167647d6ceSJarod Wilson } 32177647d6ceSJarod Wilson } 32187647d6ceSJarod Wilson 32197647d6ceSJarod Wilson err = memcmp(result, template[i].result, 32207647d6ceSJarod Wilson template[i].rlen); 32217647d6ceSJarod Wilson if (err) { 32227647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Test %d failed for %s\n", 32237647d6ceSJarod Wilson i, algo); 32247647d6ceSJarod Wilson hexdump(result, template[i].rlen); 32257647d6ceSJarod Wilson err = -EINVAL; 32267647d6ceSJarod Wilson goto out; 32277647d6ceSJarod Wilson } 32287647d6ceSJarod Wilson } 32297647d6ceSJarod Wilson 32307647d6ceSJarod Wilson out: 32317647d6ceSJarod Wilson kfree(seed); 32327647d6ceSJarod Wilson return err; 32337647d6ceSJarod Wilson } 32347647d6ceSJarod Wilson 3235da7f033dSHerbert Xu static int alg_test_cipher(const struct alg_test_desc *desc, 3236da7f033dSHerbert Xu const char *driver, u32 type, u32 mask) 3237da7f033dSHerbert Xu { 323892a4c9feSEric Biggers const struct cipher_test_suite *suite = &desc->suite.cipher; 32391aa4ecd9SHerbert Xu struct crypto_cipher *tfm; 324092a4c9feSEric Biggers int err; 3241da7f033dSHerbert Xu 3242eed93e0cSHerbert Xu tfm = crypto_alloc_cipher(driver, type, mask); 3243da7f033dSHerbert Xu if (IS_ERR(tfm)) { 3244da7f033dSHerbert Xu printk(KERN_ERR "alg: cipher: Failed to load transform for " 3245da7f033dSHerbert Xu "%s: %ld\n", driver, PTR_ERR(tfm)); 3246da7f033dSHerbert Xu return PTR_ERR(tfm); 3247da7f033dSHerbert Xu } 3248da7f033dSHerbert Xu 324992a4c9feSEric Biggers err = test_cipher(tfm, ENCRYPT, suite->vecs, suite->count); 325092a4c9feSEric Biggers if (!err) 325192a4c9feSEric Biggers err = test_cipher(tfm, DECRYPT, suite->vecs, suite->count); 3252da7f033dSHerbert Xu 32531aa4ecd9SHerbert Xu crypto_free_cipher(tfm); 32541aa4ecd9SHerbert Xu return err; 32551aa4ecd9SHerbert Xu } 32561aa4ecd9SHerbert Xu 3257da7f033dSHerbert Xu static int alg_test_comp(const struct alg_test_desc *desc, const char *driver, 3258da7f033dSHerbert Xu u32 type, u32 mask) 3259da7f033dSHerbert Xu { 3260d7db7a88SGiovanni Cabiddu struct crypto_comp *comp; 3261d7db7a88SGiovanni Cabiddu struct crypto_acomp *acomp; 3262da7f033dSHerbert Xu int err; 3263d7db7a88SGiovanni Cabiddu u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK; 3264da7f033dSHerbert Xu 3265d7db7a88SGiovanni Cabiddu if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) { 3266d7db7a88SGiovanni Cabiddu acomp = crypto_alloc_acomp(driver, type, mask); 3267d7db7a88SGiovanni Cabiddu if (IS_ERR(acomp)) { 3268d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Failed to load transform for %s: %ld\n", 3269d7db7a88SGiovanni Cabiddu driver, PTR_ERR(acomp)); 3270d7db7a88SGiovanni Cabiddu return PTR_ERR(acomp); 3271d7db7a88SGiovanni Cabiddu } 3272d7db7a88SGiovanni Cabiddu err = test_acomp(acomp, desc->suite.comp.comp.vecs, 3273d7db7a88SGiovanni Cabiddu desc->suite.comp.decomp.vecs, 3274d7db7a88SGiovanni Cabiddu desc->suite.comp.comp.count, 3275d7db7a88SGiovanni Cabiddu desc->suite.comp.decomp.count); 3276d7db7a88SGiovanni Cabiddu crypto_free_acomp(acomp); 3277d7db7a88SGiovanni Cabiddu } else { 3278d7db7a88SGiovanni Cabiddu comp = crypto_alloc_comp(driver, type, mask); 3279d7db7a88SGiovanni Cabiddu if (IS_ERR(comp)) { 3280d7db7a88SGiovanni Cabiddu pr_err("alg: comp: Failed to load transform for %s: %ld\n", 3281d7db7a88SGiovanni Cabiddu driver, PTR_ERR(comp)); 3282d7db7a88SGiovanni Cabiddu return PTR_ERR(comp); 3283da7f033dSHerbert Xu } 3284da7f033dSHerbert Xu 3285d7db7a88SGiovanni Cabiddu err = test_comp(comp, desc->suite.comp.comp.vecs, 3286da7f033dSHerbert Xu desc->suite.comp.decomp.vecs, 3287da7f033dSHerbert Xu desc->suite.comp.comp.count, 3288da7f033dSHerbert Xu desc->suite.comp.decomp.count); 3289da7f033dSHerbert Xu 3290d7db7a88SGiovanni Cabiddu crypto_free_comp(comp); 3291d7db7a88SGiovanni Cabiddu } 3292da7f033dSHerbert Xu return err; 3293da7f033dSHerbert Xu } 3294da7f033dSHerbert Xu 32958e3ee85eSHerbert Xu static int alg_test_crc32c(const struct alg_test_desc *desc, 32968e3ee85eSHerbert Xu const char *driver, u32 type, u32 mask) 32978e3ee85eSHerbert Xu { 32988e3ee85eSHerbert Xu struct crypto_shash *tfm; 3299cb9dde88SEric Biggers __le32 val; 33008e3ee85eSHerbert Xu int err; 33018e3ee85eSHerbert Xu 33028e3ee85eSHerbert Xu err = alg_test_hash(desc, driver, type, mask); 33038e3ee85eSHerbert Xu if (err) 3304eb5e6730SEric Biggers return err; 33058e3ee85eSHerbert Xu 3306eed93e0cSHerbert Xu tfm = crypto_alloc_shash(driver, type, mask); 33078e3ee85eSHerbert Xu if (IS_ERR(tfm)) { 3308eb5e6730SEric Biggers if (PTR_ERR(tfm) == -ENOENT) { 3309eb5e6730SEric Biggers /* 3310eb5e6730SEric Biggers * This crc32c implementation is only available through 3311eb5e6730SEric Biggers * ahash API, not the shash API, so the remaining part 3312eb5e6730SEric Biggers * of the test is not applicable to it. 3313eb5e6730SEric Biggers */ 3314eb5e6730SEric Biggers return 0; 3315eb5e6730SEric Biggers } 33168e3ee85eSHerbert Xu printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: " 33178e3ee85eSHerbert Xu "%ld\n", driver, PTR_ERR(tfm)); 3318eb5e6730SEric Biggers return PTR_ERR(tfm); 33198e3ee85eSHerbert Xu } 33208e3ee85eSHerbert Xu 33218e3ee85eSHerbert Xu do { 33224c5c3024SJan-Simon Möller SHASH_DESC_ON_STACK(shash, tfm); 33234c5c3024SJan-Simon Möller u32 *ctx = (u32 *)shash_desc_ctx(shash); 33248e3ee85eSHerbert Xu 33254c5c3024SJan-Simon Möller shash->tfm = tfm; 33268e3ee85eSHerbert Xu 3327cb9dde88SEric Biggers *ctx = 420553207; 33284c5c3024SJan-Simon Möller err = crypto_shash_final(shash, (u8 *)&val); 33298e3ee85eSHerbert Xu if (err) { 33308e3ee85eSHerbert Xu printk(KERN_ERR "alg: crc32c: Operation failed for " 33318e3ee85eSHerbert Xu "%s: %d\n", driver, err); 33328e3ee85eSHerbert Xu break; 33338e3ee85eSHerbert Xu } 33348e3ee85eSHerbert Xu 3335cb9dde88SEric Biggers if (val != cpu_to_le32(~420553207)) { 3336cb9dde88SEric Biggers pr_err("alg: crc32c: Test failed for %s: %u\n", 3337cb9dde88SEric Biggers driver, le32_to_cpu(val)); 33388e3ee85eSHerbert Xu err = -EINVAL; 33398e3ee85eSHerbert Xu } 33408e3ee85eSHerbert Xu } while (0); 33418e3ee85eSHerbert Xu 33428e3ee85eSHerbert Xu crypto_free_shash(tfm); 33438e3ee85eSHerbert Xu 33448e3ee85eSHerbert Xu return err; 33458e3ee85eSHerbert Xu } 33468e3ee85eSHerbert Xu 33477647d6ceSJarod Wilson static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver, 33487647d6ceSJarod Wilson u32 type, u32 mask) 33497647d6ceSJarod Wilson { 33507647d6ceSJarod Wilson struct crypto_rng *rng; 33517647d6ceSJarod Wilson int err; 33527647d6ceSJarod Wilson 3353eed93e0cSHerbert Xu rng = crypto_alloc_rng(driver, type, mask); 33547647d6ceSJarod Wilson if (IS_ERR(rng)) { 33557647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to load transform for %s: " 33567647d6ceSJarod Wilson "%ld\n", driver, PTR_ERR(rng)); 33577647d6ceSJarod Wilson return PTR_ERR(rng); 33587647d6ceSJarod Wilson } 33597647d6ceSJarod Wilson 33607647d6ceSJarod Wilson err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count); 33617647d6ceSJarod Wilson 33627647d6ceSJarod Wilson crypto_free_rng(rng); 33637647d6ceSJarod Wilson 33647647d6ceSJarod Wilson return err; 33657647d6ceSJarod Wilson } 33667647d6ceSJarod Wilson 336764d1cdfbSStephan Mueller 3368b13b1e0cSEric Biggers static int drbg_cavs_test(const struct drbg_testvec *test, int pr, 336964d1cdfbSStephan Mueller const char *driver, u32 type, u32 mask) 337064d1cdfbSStephan Mueller { 337164d1cdfbSStephan Mueller int ret = -EAGAIN; 337264d1cdfbSStephan Mueller struct crypto_rng *drng; 337364d1cdfbSStephan Mueller struct drbg_test_data test_data; 337464d1cdfbSStephan Mueller struct drbg_string addtl, pers, testentropy; 337564d1cdfbSStephan Mueller unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL); 337664d1cdfbSStephan Mueller 337764d1cdfbSStephan Mueller if (!buf) 337864d1cdfbSStephan Mueller return -ENOMEM; 337964d1cdfbSStephan Mueller 3380eed93e0cSHerbert Xu drng = crypto_alloc_rng(driver, type, mask); 338164d1cdfbSStephan Mueller if (IS_ERR(drng)) { 338264d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for " 338364d1cdfbSStephan Mueller "%s\n", driver); 338464d1cdfbSStephan Mueller kzfree(buf); 338564d1cdfbSStephan Mueller return -ENOMEM; 338664d1cdfbSStephan Mueller } 338764d1cdfbSStephan Mueller 338864d1cdfbSStephan Mueller test_data.testentropy = &testentropy; 338964d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entropy, test->entropylen); 339064d1cdfbSStephan Mueller drbg_string_fill(&pers, test->pers, test->perslen); 339164d1cdfbSStephan Mueller ret = crypto_drbg_reset_test(drng, &pers, &test_data); 339264d1cdfbSStephan Mueller if (ret) { 339364d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: Failed to reset rng\n"); 339464d1cdfbSStephan Mueller goto outbuf; 339564d1cdfbSStephan Mueller } 339664d1cdfbSStephan Mueller 339764d1cdfbSStephan Mueller drbg_string_fill(&addtl, test->addtla, test->addtllen); 339864d1cdfbSStephan Mueller if (pr) { 339964d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entpra, test->entprlen); 340064d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl_test(drng, 340164d1cdfbSStephan Mueller buf, test->expectedlen, &addtl, &test_data); 340264d1cdfbSStephan Mueller } else { 340364d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl(drng, 340464d1cdfbSStephan Mueller buf, test->expectedlen, &addtl); 340564d1cdfbSStephan Mueller } 340619e60e13SStephan Mueller if (ret < 0) { 340764d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not obtain random data for " 340864d1cdfbSStephan Mueller "driver %s\n", driver); 340964d1cdfbSStephan Mueller goto outbuf; 341064d1cdfbSStephan Mueller } 341164d1cdfbSStephan Mueller 341264d1cdfbSStephan Mueller drbg_string_fill(&addtl, test->addtlb, test->addtllen); 341364d1cdfbSStephan Mueller if (pr) { 341464d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entprb, test->entprlen); 341564d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl_test(drng, 341664d1cdfbSStephan Mueller buf, test->expectedlen, &addtl, &test_data); 341764d1cdfbSStephan Mueller } else { 341864d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl(drng, 341964d1cdfbSStephan Mueller buf, test->expectedlen, &addtl); 342064d1cdfbSStephan Mueller } 342119e60e13SStephan Mueller if (ret < 0) { 342264d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not obtain random data for " 342364d1cdfbSStephan Mueller "driver %s\n", driver); 342464d1cdfbSStephan Mueller goto outbuf; 342564d1cdfbSStephan Mueller } 342664d1cdfbSStephan Mueller 342764d1cdfbSStephan Mueller ret = memcmp(test->expected, buf, test->expectedlen); 342864d1cdfbSStephan Mueller 342964d1cdfbSStephan Mueller outbuf: 343064d1cdfbSStephan Mueller crypto_free_rng(drng); 343164d1cdfbSStephan Mueller kzfree(buf); 343264d1cdfbSStephan Mueller return ret; 343364d1cdfbSStephan Mueller } 343464d1cdfbSStephan Mueller 343564d1cdfbSStephan Mueller 343664d1cdfbSStephan Mueller static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver, 343764d1cdfbSStephan Mueller u32 type, u32 mask) 343864d1cdfbSStephan Mueller { 343964d1cdfbSStephan Mueller int err = 0; 344064d1cdfbSStephan Mueller int pr = 0; 344164d1cdfbSStephan Mueller int i = 0; 3442b13b1e0cSEric Biggers const struct drbg_testvec *template = desc->suite.drbg.vecs; 344364d1cdfbSStephan Mueller unsigned int tcount = desc->suite.drbg.count; 344464d1cdfbSStephan Mueller 344564d1cdfbSStephan Mueller if (0 == memcmp(driver, "drbg_pr_", 8)) 344664d1cdfbSStephan Mueller pr = 1; 344764d1cdfbSStephan Mueller 344864d1cdfbSStephan Mueller for (i = 0; i < tcount; i++) { 344964d1cdfbSStephan Mueller err = drbg_cavs_test(&template[i], pr, driver, type, mask); 345064d1cdfbSStephan Mueller if (err) { 345164d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: Test %d failed for %s\n", 345264d1cdfbSStephan Mueller i, driver); 345364d1cdfbSStephan Mueller err = -EINVAL; 345464d1cdfbSStephan Mueller break; 345564d1cdfbSStephan Mueller } 345664d1cdfbSStephan Mueller } 345764d1cdfbSStephan Mueller return err; 345864d1cdfbSStephan Mueller 345964d1cdfbSStephan Mueller } 346064d1cdfbSStephan Mueller 3461b13b1e0cSEric Biggers static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec, 3462802c7f1cSSalvatore Benedetto const char *alg) 3463802c7f1cSSalvatore Benedetto { 3464802c7f1cSSalvatore Benedetto struct kpp_request *req; 3465802c7f1cSSalvatore Benedetto void *input_buf = NULL; 3466802c7f1cSSalvatore Benedetto void *output_buf = NULL; 346747d3fd39STudor-Dan Ambarus void *a_public = NULL; 346847d3fd39STudor-Dan Ambarus void *a_ss = NULL; 346947d3fd39STudor-Dan Ambarus void *shared_secret = NULL; 34707f397136SGilad Ben-Yossef struct crypto_wait wait; 3471802c7f1cSSalvatore Benedetto unsigned int out_len_max; 3472802c7f1cSSalvatore Benedetto int err = -ENOMEM; 3473802c7f1cSSalvatore Benedetto struct scatterlist src, dst; 3474802c7f1cSSalvatore Benedetto 3475802c7f1cSSalvatore Benedetto req = kpp_request_alloc(tfm, GFP_KERNEL); 3476802c7f1cSSalvatore Benedetto if (!req) 3477802c7f1cSSalvatore Benedetto return err; 3478802c7f1cSSalvatore Benedetto 34797f397136SGilad Ben-Yossef crypto_init_wait(&wait); 3480802c7f1cSSalvatore Benedetto 3481802c7f1cSSalvatore Benedetto err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size); 3482802c7f1cSSalvatore Benedetto if (err < 0) 3483802c7f1cSSalvatore Benedetto goto free_req; 3484802c7f1cSSalvatore Benedetto 3485802c7f1cSSalvatore Benedetto out_len_max = crypto_kpp_maxsize(tfm); 3486802c7f1cSSalvatore Benedetto output_buf = kzalloc(out_len_max, GFP_KERNEL); 3487802c7f1cSSalvatore Benedetto if (!output_buf) { 3488802c7f1cSSalvatore Benedetto err = -ENOMEM; 3489802c7f1cSSalvatore Benedetto goto free_req; 3490802c7f1cSSalvatore Benedetto } 3491802c7f1cSSalvatore Benedetto 3492802c7f1cSSalvatore Benedetto /* Use appropriate parameter as base */ 3493802c7f1cSSalvatore Benedetto kpp_request_set_input(req, NULL, 0); 3494802c7f1cSSalvatore Benedetto sg_init_one(&dst, output_buf, out_len_max); 3495802c7f1cSSalvatore Benedetto kpp_request_set_output(req, &dst, out_len_max); 3496802c7f1cSSalvatore Benedetto kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 34977f397136SGilad Ben-Yossef crypto_req_done, &wait); 3498802c7f1cSSalvatore Benedetto 349947d3fd39STudor-Dan Ambarus /* Compute party A's public key */ 35007f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait); 3501802c7f1cSSalvatore Benedetto if (err) { 350247d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: generate public key test failed. err %d\n", 3503802c7f1cSSalvatore Benedetto alg, err); 3504802c7f1cSSalvatore Benedetto goto free_output; 3505802c7f1cSSalvatore Benedetto } 350647d3fd39STudor-Dan Ambarus 350747d3fd39STudor-Dan Ambarus if (vec->genkey) { 350847d3fd39STudor-Dan Ambarus /* Save party A's public key */ 3509e3d90e52SChristopher Diaz Riveros a_public = kmemdup(sg_virt(req->dst), out_len_max, GFP_KERNEL); 351047d3fd39STudor-Dan Ambarus if (!a_public) { 351147d3fd39STudor-Dan Ambarus err = -ENOMEM; 351247d3fd39STudor-Dan Ambarus goto free_output; 351347d3fd39STudor-Dan Ambarus } 351447d3fd39STudor-Dan Ambarus } else { 3515802c7f1cSSalvatore Benedetto /* Verify calculated public key */ 3516802c7f1cSSalvatore Benedetto if (memcmp(vec->expected_a_public, sg_virt(req->dst), 3517802c7f1cSSalvatore Benedetto vec->expected_a_public_size)) { 351847d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n", 3519802c7f1cSSalvatore Benedetto alg); 3520802c7f1cSSalvatore Benedetto err = -EINVAL; 3521802c7f1cSSalvatore Benedetto goto free_output; 3522802c7f1cSSalvatore Benedetto } 352347d3fd39STudor-Dan Ambarus } 3524802c7f1cSSalvatore Benedetto 3525802c7f1cSSalvatore Benedetto /* Calculate shared secret key by using counter part (b) public key. */ 3526e3d90e52SChristopher Diaz Riveros input_buf = kmemdup(vec->b_public, vec->b_public_size, GFP_KERNEL); 3527802c7f1cSSalvatore Benedetto if (!input_buf) { 3528802c7f1cSSalvatore Benedetto err = -ENOMEM; 3529802c7f1cSSalvatore Benedetto goto free_output; 3530802c7f1cSSalvatore Benedetto } 3531802c7f1cSSalvatore Benedetto 3532802c7f1cSSalvatore Benedetto sg_init_one(&src, input_buf, vec->b_public_size); 3533802c7f1cSSalvatore Benedetto sg_init_one(&dst, output_buf, out_len_max); 3534802c7f1cSSalvatore Benedetto kpp_request_set_input(req, &src, vec->b_public_size); 3535802c7f1cSSalvatore Benedetto kpp_request_set_output(req, &dst, out_len_max); 3536802c7f1cSSalvatore Benedetto kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 35377f397136SGilad Ben-Yossef crypto_req_done, &wait); 35387f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait); 3539802c7f1cSSalvatore Benedetto if (err) { 354047d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n", 3541802c7f1cSSalvatore Benedetto alg, err); 3542802c7f1cSSalvatore Benedetto goto free_all; 3543802c7f1cSSalvatore Benedetto } 354447d3fd39STudor-Dan Ambarus 354547d3fd39STudor-Dan Ambarus if (vec->genkey) { 354647d3fd39STudor-Dan Ambarus /* Save the shared secret obtained by party A */ 3547e3d90e52SChristopher Diaz Riveros a_ss = kmemdup(sg_virt(req->dst), vec->expected_ss_size, GFP_KERNEL); 354847d3fd39STudor-Dan Ambarus if (!a_ss) { 354947d3fd39STudor-Dan Ambarus err = -ENOMEM; 355047d3fd39STudor-Dan Ambarus goto free_all; 355147d3fd39STudor-Dan Ambarus } 355247d3fd39STudor-Dan Ambarus 355347d3fd39STudor-Dan Ambarus /* 355447d3fd39STudor-Dan Ambarus * Calculate party B's shared secret by using party A's 355547d3fd39STudor-Dan Ambarus * public key. 355647d3fd39STudor-Dan Ambarus */ 355747d3fd39STudor-Dan Ambarus err = crypto_kpp_set_secret(tfm, vec->b_secret, 355847d3fd39STudor-Dan Ambarus vec->b_secret_size); 355947d3fd39STudor-Dan Ambarus if (err < 0) 356047d3fd39STudor-Dan Ambarus goto free_all; 356147d3fd39STudor-Dan Ambarus 356247d3fd39STudor-Dan Ambarus sg_init_one(&src, a_public, vec->expected_a_public_size); 356347d3fd39STudor-Dan Ambarus sg_init_one(&dst, output_buf, out_len_max); 356447d3fd39STudor-Dan Ambarus kpp_request_set_input(req, &src, vec->expected_a_public_size); 356547d3fd39STudor-Dan Ambarus kpp_request_set_output(req, &dst, out_len_max); 356647d3fd39STudor-Dan Ambarus kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 35677f397136SGilad Ben-Yossef crypto_req_done, &wait); 35687f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), 35697f397136SGilad Ben-Yossef &wait); 357047d3fd39STudor-Dan Ambarus if (err) { 357147d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party B: compute shared secret failed. err %d\n", 357247d3fd39STudor-Dan Ambarus alg, err); 357347d3fd39STudor-Dan Ambarus goto free_all; 357447d3fd39STudor-Dan Ambarus } 357547d3fd39STudor-Dan Ambarus 357647d3fd39STudor-Dan Ambarus shared_secret = a_ss; 357747d3fd39STudor-Dan Ambarus } else { 357847d3fd39STudor-Dan Ambarus shared_secret = (void *)vec->expected_ss; 357947d3fd39STudor-Dan Ambarus } 358047d3fd39STudor-Dan Ambarus 3581802c7f1cSSalvatore Benedetto /* 3582802c7f1cSSalvatore Benedetto * verify shared secret from which the user will derive 3583802c7f1cSSalvatore Benedetto * secret key by executing whatever hash it has chosen 3584802c7f1cSSalvatore Benedetto */ 358547d3fd39STudor-Dan Ambarus if (memcmp(shared_secret, sg_virt(req->dst), 3586802c7f1cSSalvatore Benedetto vec->expected_ss_size)) { 3587802c7f1cSSalvatore Benedetto pr_err("alg: %s: compute shared secret test failed. Invalid output\n", 3588802c7f1cSSalvatore Benedetto alg); 3589802c7f1cSSalvatore Benedetto err = -EINVAL; 3590802c7f1cSSalvatore Benedetto } 3591802c7f1cSSalvatore Benedetto 3592802c7f1cSSalvatore Benedetto free_all: 359347d3fd39STudor-Dan Ambarus kfree(a_ss); 3594802c7f1cSSalvatore Benedetto kfree(input_buf); 3595802c7f1cSSalvatore Benedetto free_output: 359647d3fd39STudor-Dan Ambarus kfree(a_public); 3597802c7f1cSSalvatore Benedetto kfree(output_buf); 3598802c7f1cSSalvatore Benedetto free_req: 3599802c7f1cSSalvatore Benedetto kpp_request_free(req); 3600802c7f1cSSalvatore Benedetto return err; 3601802c7f1cSSalvatore Benedetto } 3602802c7f1cSSalvatore Benedetto 3603802c7f1cSSalvatore Benedetto static int test_kpp(struct crypto_kpp *tfm, const char *alg, 3604b13b1e0cSEric Biggers const struct kpp_testvec *vecs, unsigned int tcount) 3605802c7f1cSSalvatore Benedetto { 3606802c7f1cSSalvatore Benedetto int ret, i; 3607802c7f1cSSalvatore Benedetto 3608802c7f1cSSalvatore Benedetto for (i = 0; i < tcount; i++) { 3609802c7f1cSSalvatore Benedetto ret = do_test_kpp(tfm, vecs++, alg); 3610802c7f1cSSalvatore Benedetto if (ret) { 3611802c7f1cSSalvatore Benedetto pr_err("alg: %s: test failed on vector %d, err=%d\n", 3612802c7f1cSSalvatore Benedetto alg, i + 1, ret); 3613802c7f1cSSalvatore Benedetto return ret; 3614802c7f1cSSalvatore Benedetto } 3615802c7f1cSSalvatore Benedetto } 3616802c7f1cSSalvatore Benedetto return 0; 3617802c7f1cSSalvatore Benedetto } 3618802c7f1cSSalvatore Benedetto 3619802c7f1cSSalvatore Benedetto static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver, 3620802c7f1cSSalvatore Benedetto u32 type, u32 mask) 3621802c7f1cSSalvatore Benedetto { 3622802c7f1cSSalvatore Benedetto struct crypto_kpp *tfm; 3623802c7f1cSSalvatore Benedetto int err = 0; 3624802c7f1cSSalvatore Benedetto 3625eed93e0cSHerbert Xu tfm = crypto_alloc_kpp(driver, type, mask); 3626802c7f1cSSalvatore Benedetto if (IS_ERR(tfm)) { 3627802c7f1cSSalvatore Benedetto pr_err("alg: kpp: Failed to load tfm for %s: %ld\n", 3628802c7f1cSSalvatore Benedetto driver, PTR_ERR(tfm)); 3629802c7f1cSSalvatore Benedetto return PTR_ERR(tfm); 3630802c7f1cSSalvatore Benedetto } 3631802c7f1cSSalvatore Benedetto if (desc->suite.kpp.vecs) 3632802c7f1cSSalvatore Benedetto err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs, 3633802c7f1cSSalvatore Benedetto desc->suite.kpp.count); 3634802c7f1cSSalvatore Benedetto 3635802c7f1cSSalvatore Benedetto crypto_free_kpp(tfm); 3636802c7f1cSSalvatore Benedetto return err; 3637802c7f1cSSalvatore Benedetto } 3638802c7f1cSSalvatore Benedetto 3639f1774cb8SVitaly Chikunov static u8 *test_pack_u32(u8 *dst, u32 val) 3640f1774cb8SVitaly Chikunov { 3641f1774cb8SVitaly Chikunov memcpy(dst, &val, sizeof(val)); 3642f1774cb8SVitaly Chikunov return dst + sizeof(val); 3643f1774cb8SVitaly Chikunov } 3644f1774cb8SVitaly Chikunov 364550d2b643SHerbert Xu static int test_akcipher_one(struct crypto_akcipher *tfm, 3646b13b1e0cSEric Biggers const struct akcipher_testvec *vecs) 3647946cc463STadeusz Struk { 3648df27b26fSHerbert Xu char *xbuf[XBUFSIZE]; 3649946cc463STadeusz Struk struct akcipher_request *req; 3650946cc463STadeusz Struk void *outbuf_enc = NULL; 3651946cc463STadeusz Struk void *outbuf_dec = NULL; 36527f397136SGilad Ben-Yossef struct crypto_wait wait; 3653946cc463STadeusz Struk unsigned int out_len_max, out_len = 0; 3654946cc463STadeusz Struk int err = -ENOMEM; 3655c7381b01SVitaly Chikunov struct scatterlist src, dst, src_tab[3]; 36560507de94SVitaly Chikunov const char *m, *c; 36570507de94SVitaly Chikunov unsigned int m_size, c_size; 36580507de94SVitaly Chikunov const char *op; 3659f1774cb8SVitaly Chikunov u8 *key, *ptr; 3660946cc463STadeusz Struk 3661df27b26fSHerbert Xu if (testmgr_alloc_buf(xbuf)) 3662df27b26fSHerbert Xu return err; 3663df27b26fSHerbert Xu 3664946cc463STadeusz Struk req = akcipher_request_alloc(tfm, GFP_KERNEL); 3665946cc463STadeusz Struk if (!req) 3666df27b26fSHerbert Xu goto free_xbuf; 3667946cc463STadeusz Struk 36687f397136SGilad Ben-Yossef crypto_init_wait(&wait); 366922287b0bSTadeusz Struk 3670f1774cb8SVitaly Chikunov key = kmalloc(vecs->key_len + sizeof(u32) * 2 + vecs->param_len, 3671f1774cb8SVitaly Chikunov GFP_KERNEL); 3672f1774cb8SVitaly Chikunov if (!key) 3673f1774cb8SVitaly Chikunov goto free_xbuf; 3674f1774cb8SVitaly Chikunov memcpy(key, vecs->key, vecs->key_len); 3675f1774cb8SVitaly Chikunov ptr = key + vecs->key_len; 3676f1774cb8SVitaly Chikunov ptr = test_pack_u32(ptr, vecs->algo); 3677f1774cb8SVitaly Chikunov ptr = test_pack_u32(ptr, vecs->param_len); 3678f1774cb8SVitaly Chikunov memcpy(ptr, vecs->params, vecs->param_len); 3679f1774cb8SVitaly Chikunov 368022287b0bSTadeusz Struk if (vecs->public_key_vec) 3681f1774cb8SVitaly Chikunov err = crypto_akcipher_set_pub_key(tfm, key, vecs->key_len); 368222287b0bSTadeusz Struk else 3683f1774cb8SVitaly Chikunov err = crypto_akcipher_set_priv_key(tfm, key, vecs->key_len); 3684946cc463STadeusz Struk if (err) 3685946cc463STadeusz Struk goto free_req; 3686946cc463STadeusz Struk 36870507de94SVitaly Chikunov /* 36880507de94SVitaly Chikunov * First run test which do not require a private key, such as 36890507de94SVitaly Chikunov * encrypt or verify. 36900507de94SVitaly Chikunov */ 3691c7381b01SVitaly Chikunov err = -ENOMEM; 3692c7381b01SVitaly Chikunov out_len_max = crypto_akcipher_maxsize(tfm); 3693946cc463STadeusz Struk outbuf_enc = kzalloc(out_len_max, GFP_KERNEL); 3694946cc463STadeusz Struk if (!outbuf_enc) 3695946cc463STadeusz Struk goto free_req; 3696946cc463STadeusz Struk 36970507de94SVitaly Chikunov if (!vecs->siggen_sigver_test) { 36980507de94SVitaly Chikunov m = vecs->m; 36990507de94SVitaly Chikunov m_size = vecs->m_size; 37000507de94SVitaly Chikunov c = vecs->c; 37010507de94SVitaly Chikunov c_size = vecs->c_size; 37020507de94SVitaly Chikunov op = "encrypt"; 37030507de94SVitaly Chikunov } else { 37040507de94SVitaly Chikunov /* Swap args so we could keep plaintext (digest) 37050507de94SVitaly Chikunov * in vecs->m, and cooked signature in vecs->c. 37060507de94SVitaly Chikunov */ 37070507de94SVitaly Chikunov m = vecs->c; /* signature */ 37080507de94SVitaly Chikunov m_size = vecs->c_size; 37090507de94SVitaly Chikunov c = vecs->m; /* digest */ 37100507de94SVitaly Chikunov c_size = vecs->m_size; 37110507de94SVitaly Chikunov op = "verify"; 37120507de94SVitaly Chikunov } 3713df27b26fSHerbert Xu 37140507de94SVitaly Chikunov if (WARN_ON(m_size > PAGE_SIZE)) 37150507de94SVitaly Chikunov goto free_all; 37160507de94SVitaly Chikunov memcpy(xbuf[0], m, m_size); 3717df27b26fSHerbert Xu 3718c7381b01SVitaly Chikunov sg_init_table(src_tab, 3); 3719df27b26fSHerbert Xu sg_set_buf(&src_tab[0], xbuf[0], 8); 37200507de94SVitaly Chikunov sg_set_buf(&src_tab[1], xbuf[0] + 8, m_size - 8); 3721c7381b01SVitaly Chikunov if (vecs->siggen_sigver_test) { 3722c7381b01SVitaly Chikunov if (WARN_ON(c_size > PAGE_SIZE)) 3723c7381b01SVitaly Chikunov goto free_all; 3724c7381b01SVitaly Chikunov memcpy(xbuf[1], c, c_size); 3725c7381b01SVitaly Chikunov sg_set_buf(&src_tab[2], xbuf[1], c_size); 3726c7381b01SVitaly Chikunov akcipher_request_set_crypt(req, src_tab, NULL, m_size, c_size); 3727c7381b01SVitaly Chikunov } else { 372822287b0bSTadeusz Struk sg_init_one(&dst, outbuf_enc, out_len_max); 37290507de94SVitaly Chikunov akcipher_request_set_crypt(req, src_tab, &dst, m_size, 373022287b0bSTadeusz Struk out_len_max); 3731c7381b01SVitaly Chikunov } 3732946cc463STadeusz Struk akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 37337f397136SGilad Ben-Yossef crypto_req_done, &wait); 3734946cc463STadeusz Struk 37357f397136SGilad Ben-Yossef err = crypto_wait_req(vecs->siggen_sigver_test ? 37360507de94SVitaly Chikunov /* Run asymmetric signature verification */ 37370507de94SVitaly Chikunov crypto_akcipher_verify(req) : 37381207107cSStephan Mueller /* Run asymmetric encrypt */ 37397f397136SGilad Ben-Yossef crypto_akcipher_encrypt(req), &wait); 3740946cc463STadeusz Struk if (err) { 37410507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. err %d\n", op, err); 3742946cc463STadeusz Struk goto free_all; 3743946cc463STadeusz Struk } 3744c7381b01SVitaly Chikunov if (!vecs->siggen_sigver_test) { 37450507de94SVitaly Chikunov if (req->dst_len != c_size) { 37460507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output len\n", 37470507de94SVitaly Chikunov op); 3748946cc463STadeusz Struk err = -EINVAL; 3749946cc463STadeusz Struk goto free_all; 3750946cc463STadeusz Struk } 3751946cc463STadeusz Struk /* verify that encrypted message is equal to expected */ 3752c7381b01SVitaly Chikunov if (memcmp(c, outbuf_enc, c_size) != 0) { 3753c7381b01SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output\n", 3754c7381b01SVitaly Chikunov op); 37550507de94SVitaly Chikunov hexdump(outbuf_enc, c_size); 3756946cc463STadeusz Struk err = -EINVAL; 3757946cc463STadeusz Struk goto free_all; 3758946cc463STadeusz Struk } 3759c7381b01SVitaly Chikunov } 37600507de94SVitaly Chikunov 37610507de94SVitaly Chikunov /* 37620507de94SVitaly Chikunov * Don't invoke (decrypt or sign) test which require a private key 37630507de94SVitaly Chikunov * for vectors with only a public key. 37640507de94SVitaly Chikunov */ 3765946cc463STadeusz Struk if (vecs->public_key_vec) { 3766946cc463STadeusz Struk err = 0; 3767946cc463STadeusz Struk goto free_all; 3768946cc463STadeusz Struk } 3769946cc463STadeusz Struk outbuf_dec = kzalloc(out_len_max, GFP_KERNEL); 3770946cc463STadeusz Struk if (!outbuf_dec) { 3771946cc463STadeusz Struk err = -ENOMEM; 3772946cc463STadeusz Struk goto free_all; 3773946cc463STadeusz Struk } 3774df27b26fSHerbert Xu 37750507de94SVitaly Chikunov op = vecs->siggen_sigver_test ? "sign" : "decrypt"; 37760507de94SVitaly Chikunov if (WARN_ON(c_size > PAGE_SIZE)) 3777df27b26fSHerbert Xu goto free_all; 37780507de94SVitaly Chikunov memcpy(xbuf[0], c, c_size); 3779df27b26fSHerbert Xu 37800507de94SVitaly Chikunov sg_init_one(&src, xbuf[0], c_size); 378122287b0bSTadeusz Struk sg_init_one(&dst, outbuf_dec, out_len_max); 37827f397136SGilad Ben-Yossef crypto_init_wait(&wait); 37830507de94SVitaly Chikunov akcipher_request_set_crypt(req, &src, &dst, c_size, out_len_max); 3784946cc463STadeusz Struk 37857f397136SGilad Ben-Yossef err = crypto_wait_req(vecs->siggen_sigver_test ? 37860507de94SVitaly Chikunov /* Run asymmetric signature generation */ 37870507de94SVitaly Chikunov crypto_akcipher_sign(req) : 37881207107cSStephan Mueller /* Run asymmetric decrypt */ 37897f397136SGilad Ben-Yossef crypto_akcipher_decrypt(req), &wait); 3790946cc463STadeusz Struk if (err) { 37910507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. err %d\n", op, err); 3792946cc463STadeusz Struk goto free_all; 3793946cc463STadeusz Struk } 3794946cc463STadeusz Struk out_len = req->dst_len; 37950507de94SVitaly Chikunov if (out_len < m_size) { 37960507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output len %u\n", 37970507de94SVitaly Chikunov op, out_len); 3798946cc463STadeusz Struk err = -EINVAL; 3799946cc463STadeusz Struk goto free_all; 3800946cc463STadeusz Struk } 3801946cc463STadeusz Struk /* verify that decrypted message is equal to the original msg */ 38020507de94SVitaly Chikunov if (memchr_inv(outbuf_dec, 0, out_len - m_size) || 38030507de94SVitaly Chikunov memcmp(m, outbuf_dec + out_len - m_size, m_size)) { 38040507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output\n", op); 380550d2b643SHerbert Xu hexdump(outbuf_dec, out_len); 3806946cc463STadeusz Struk err = -EINVAL; 3807946cc463STadeusz Struk } 3808946cc463STadeusz Struk free_all: 3809946cc463STadeusz Struk kfree(outbuf_dec); 3810946cc463STadeusz Struk kfree(outbuf_enc); 3811946cc463STadeusz Struk free_req: 3812946cc463STadeusz Struk akcipher_request_free(req); 3813f1774cb8SVitaly Chikunov kfree(key); 3814df27b26fSHerbert Xu free_xbuf: 3815df27b26fSHerbert Xu testmgr_free_buf(xbuf); 3816946cc463STadeusz Struk return err; 3817946cc463STadeusz Struk } 3818946cc463STadeusz Struk 381950d2b643SHerbert Xu static int test_akcipher(struct crypto_akcipher *tfm, const char *alg, 3820b13b1e0cSEric Biggers const struct akcipher_testvec *vecs, 3821b13b1e0cSEric Biggers unsigned int tcount) 3822946cc463STadeusz Struk { 382315226e48SHerbert Xu const char *algo = 382415226e48SHerbert Xu crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm)); 3825946cc463STadeusz Struk int ret, i; 3826946cc463STadeusz Struk 3827946cc463STadeusz Struk for (i = 0; i < tcount; i++) { 382850d2b643SHerbert Xu ret = test_akcipher_one(tfm, vecs++); 382950d2b643SHerbert Xu if (!ret) 383050d2b643SHerbert Xu continue; 383150d2b643SHerbert Xu 383215226e48SHerbert Xu pr_err("alg: akcipher: test %d failed for %s, err=%d\n", 383315226e48SHerbert Xu i + 1, algo, ret); 3834946cc463STadeusz Struk return ret; 3835946cc463STadeusz Struk } 3836946cc463STadeusz Struk return 0; 3837946cc463STadeusz Struk } 3838946cc463STadeusz Struk 3839946cc463STadeusz Struk static int alg_test_akcipher(const struct alg_test_desc *desc, 3840946cc463STadeusz Struk const char *driver, u32 type, u32 mask) 3841946cc463STadeusz Struk { 3842946cc463STadeusz Struk struct crypto_akcipher *tfm; 3843946cc463STadeusz Struk int err = 0; 3844946cc463STadeusz Struk 3845eed93e0cSHerbert Xu tfm = crypto_alloc_akcipher(driver, type, mask); 3846946cc463STadeusz Struk if (IS_ERR(tfm)) { 3847946cc463STadeusz Struk pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n", 3848946cc463STadeusz Struk driver, PTR_ERR(tfm)); 3849946cc463STadeusz Struk return PTR_ERR(tfm); 3850946cc463STadeusz Struk } 3851946cc463STadeusz Struk if (desc->suite.akcipher.vecs) 3852946cc463STadeusz Struk err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs, 3853946cc463STadeusz Struk desc->suite.akcipher.count); 3854946cc463STadeusz Struk 3855946cc463STadeusz Struk crypto_free_akcipher(tfm); 3856946cc463STadeusz Struk return err; 3857946cc463STadeusz Struk } 3858946cc463STadeusz Struk 3859863b557aSYouquan, Song static int alg_test_null(const struct alg_test_desc *desc, 3860863b557aSYouquan, Song const char *driver, u32 type, u32 mask) 3861863b557aSYouquan, Song { 3862863b557aSYouquan, Song return 0; 3863863b557aSYouquan, Song } 3864863b557aSYouquan, Song 386521c8e720SArd Biesheuvel #define __VECS(tv) { .vecs = tv, .count = ARRAY_SIZE(tv) } 386621c8e720SArd Biesheuvel 3867da7f033dSHerbert Xu /* Please keep this list sorted by algorithm name. */ 3868da7f033dSHerbert Xu static const struct alg_test_desc alg_test_descs[] = { 3869da7f033dSHerbert Xu { 3870059c2a4dSEric Biggers .alg = "adiantum(xchacha12,aes)", 3871d435e10eSEric Biggers .generic_driver = "adiantum(xchacha12-generic,aes-generic,nhpoly1305-generic)", 3872059c2a4dSEric Biggers .test = alg_test_skcipher, 3873059c2a4dSEric Biggers .suite = { 3874059c2a4dSEric Biggers .cipher = __VECS(adiantum_xchacha12_aes_tv_template) 3875059c2a4dSEric Biggers }, 3876059c2a4dSEric Biggers }, { 3877059c2a4dSEric Biggers .alg = "adiantum(xchacha20,aes)", 3878d435e10eSEric Biggers .generic_driver = "adiantum(xchacha20-generic,aes-generic,nhpoly1305-generic)", 3879059c2a4dSEric Biggers .test = alg_test_skcipher, 3880059c2a4dSEric Biggers .suite = { 3881059c2a4dSEric Biggers .cipher = __VECS(adiantum_xchacha20_aes_tv_template) 3882059c2a4dSEric Biggers }, 3883059c2a4dSEric Biggers }, { 3884b87dc203SOndrej Mosnacek .alg = "aegis128", 3885b87dc203SOndrej Mosnacek .test = alg_test_aead, 3886b87dc203SOndrej Mosnacek .suite = { 3887a0d608eeSEric Biggers .aead = __VECS(aegis128_tv_template) 3888b87dc203SOndrej Mosnacek } 3889b87dc203SOndrej Mosnacek }, { 3890e08ca2daSJarod Wilson .alg = "ansi_cprng", 3891e08ca2daSJarod Wilson .test = alg_test_cprng, 3892e08ca2daSJarod Wilson .suite = { 389321c8e720SArd Biesheuvel .cprng = __VECS(ansi_cprng_aes_tv_template) 3894e08ca2daSJarod Wilson } 3895e08ca2daSJarod Wilson }, { 3896bca4feb0SHoria Geanta .alg = "authenc(hmac(md5),ecb(cipher_null))", 3897bca4feb0SHoria Geanta .test = alg_test_aead, 3898bca4feb0SHoria Geanta .suite = { 3899a0d608eeSEric Biggers .aead = __VECS(hmac_md5_ecb_cipher_null_tv_template) 3900bca4feb0SHoria Geanta } 3901bca4feb0SHoria Geanta }, { 3902a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(aes))", 3903e46e9a46SHoria Geanta .test = alg_test_aead, 3904bcf741cbSHerbert Xu .fips_allowed = 1, 3905e46e9a46SHoria Geanta .suite = { 3906a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_aes_cbc_tv_temp) 39075208ed2cSNitesh Lal } 39085208ed2cSNitesh Lal }, { 3909a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(des))", 39105208ed2cSNitesh Lal .test = alg_test_aead, 39115208ed2cSNitesh Lal .suite = { 3912a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_des_cbc_tv_temp) 39135208ed2cSNitesh Lal } 39145208ed2cSNitesh Lal }, { 3915a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(des3_ede))", 39165208ed2cSNitesh Lal .test = alg_test_aead, 3917ed1afac9SMarcus Meissner .fips_allowed = 1, 39185208ed2cSNitesh Lal .suite = { 3919a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_des3_ede_cbc_tv_temp) 3920e46e9a46SHoria Geanta } 3921e46e9a46SHoria Geanta }, { 3922fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha1),ctr(aes))", 3923fb16abc2SMarcus Meissner .test = alg_test_null, 3924fb16abc2SMarcus Meissner .fips_allowed = 1, 3925fb16abc2SMarcus Meissner }, { 3926bca4feb0SHoria Geanta .alg = "authenc(hmac(sha1),ecb(cipher_null))", 3927bca4feb0SHoria Geanta .test = alg_test_aead, 3928bca4feb0SHoria Geanta .suite = { 3929a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_ecb_cipher_null_tv_temp) 39305208ed2cSNitesh Lal } 39315208ed2cSNitesh Lal }, { 39328888690eSMarcus Meissner .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))", 39338888690eSMarcus Meissner .test = alg_test_null, 39348888690eSMarcus Meissner .fips_allowed = 1, 39358888690eSMarcus Meissner }, { 3936a4198fd4SHerbert Xu .alg = "authenc(hmac(sha224),cbc(des))", 39375208ed2cSNitesh Lal .test = alg_test_aead, 39385208ed2cSNitesh Lal .suite = { 3939a0d608eeSEric Biggers .aead = __VECS(hmac_sha224_des_cbc_tv_temp) 39405208ed2cSNitesh Lal } 39415208ed2cSNitesh Lal }, { 3942a4198fd4SHerbert Xu .alg = "authenc(hmac(sha224),cbc(des3_ede))", 39435208ed2cSNitesh Lal .test = alg_test_aead, 3944ed1afac9SMarcus Meissner .fips_allowed = 1, 39455208ed2cSNitesh Lal .suite = { 3946a0d608eeSEric Biggers .aead = __VECS(hmac_sha224_des3_ede_cbc_tv_temp) 3947bca4feb0SHoria Geanta } 3948bca4feb0SHoria Geanta }, { 3949a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(aes))", 3950e46e9a46SHoria Geanta .test = alg_test_aead, 3951ed1afac9SMarcus Meissner .fips_allowed = 1, 3952e46e9a46SHoria Geanta .suite = { 3953a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_aes_cbc_tv_temp) 39545208ed2cSNitesh Lal } 39555208ed2cSNitesh Lal }, { 3956a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(des))", 39575208ed2cSNitesh Lal .test = alg_test_aead, 39585208ed2cSNitesh Lal .suite = { 3959a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_des_cbc_tv_temp) 39605208ed2cSNitesh Lal } 39615208ed2cSNitesh Lal }, { 3962a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(des3_ede))", 39635208ed2cSNitesh Lal .test = alg_test_aead, 3964ed1afac9SMarcus Meissner .fips_allowed = 1, 39655208ed2cSNitesh Lal .suite = { 3966a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_des3_ede_cbc_tv_temp) 39675208ed2cSNitesh Lal } 39685208ed2cSNitesh Lal }, { 3969fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha256),ctr(aes))", 3970fb16abc2SMarcus Meissner .test = alg_test_null, 3971fb16abc2SMarcus Meissner .fips_allowed = 1, 3972fb16abc2SMarcus Meissner }, { 39738888690eSMarcus Meissner .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))", 39748888690eSMarcus Meissner .test = alg_test_null, 39758888690eSMarcus Meissner .fips_allowed = 1, 39768888690eSMarcus Meissner }, { 3977a4198fd4SHerbert Xu .alg = "authenc(hmac(sha384),cbc(des))", 39785208ed2cSNitesh Lal .test = alg_test_aead, 39795208ed2cSNitesh Lal .suite = { 3980a0d608eeSEric Biggers .aead = __VECS(hmac_sha384_des_cbc_tv_temp) 39815208ed2cSNitesh Lal } 39825208ed2cSNitesh Lal }, { 3983a4198fd4SHerbert Xu .alg = "authenc(hmac(sha384),cbc(des3_ede))", 39845208ed2cSNitesh Lal .test = alg_test_aead, 3985ed1afac9SMarcus Meissner .fips_allowed = 1, 39865208ed2cSNitesh Lal .suite = { 3987a0d608eeSEric Biggers .aead = __VECS(hmac_sha384_des3_ede_cbc_tv_temp) 3988e46e9a46SHoria Geanta } 3989e46e9a46SHoria Geanta }, { 3990fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha384),ctr(aes))", 3991fb16abc2SMarcus Meissner .test = alg_test_null, 3992fb16abc2SMarcus Meissner .fips_allowed = 1, 3993fb16abc2SMarcus Meissner }, { 39948888690eSMarcus Meissner .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))", 39958888690eSMarcus Meissner .test = alg_test_null, 39968888690eSMarcus Meissner .fips_allowed = 1, 39978888690eSMarcus Meissner }, { 3998a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(aes))", 3999ed1afac9SMarcus Meissner .fips_allowed = 1, 4000e46e9a46SHoria Geanta .test = alg_test_aead, 4001e46e9a46SHoria Geanta .suite = { 4002a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_aes_cbc_tv_temp) 40035208ed2cSNitesh Lal } 40045208ed2cSNitesh Lal }, { 4005a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(des))", 40065208ed2cSNitesh Lal .test = alg_test_aead, 40075208ed2cSNitesh Lal .suite = { 4008a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_des_cbc_tv_temp) 40095208ed2cSNitesh Lal } 40105208ed2cSNitesh Lal }, { 4011a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(des3_ede))", 40125208ed2cSNitesh Lal .test = alg_test_aead, 4013ed1afac9SMarcus Meissner .fips_allowed = 1, 40145208ed2cSNitesh Lal .suite = { 4015a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_des3_ede_cbc_tv_temp) 4016e46e9a46SHoria Geanta } 4017e46e9a46SHoria Geanta }, { 4018fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha512),ctr(aes))", 4019fb16abc2SMarcus Meissner .test = alg_test_null, 4020fb16abc2SMarcus Meissner .fips_allowed = 1, 4021fb16abc2SMarcus Meissner }, { 40228888690eSMarcus Meissner .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))", 40238888690eSMarcus Meissner .test = alg_test_null, 40248888690eSMarcus Meissner .fips_allowed = 1, 40258888690eSMarcus Meissner }, { 4026da7f033dSHerbert Xu .alg = "cbc(aes)", 40271aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4028a1915d51SJarod Wilson .fips_allowed = 1, 4029da7f033dSHerbert Xu .suite = { 403092a4c9feSEric Biggers .cipher = __VECS(aes_cbc_tv_template) 403192a4c9feSEric Biggers }, 4032da7f033dSHerbert Xu }, { 4033da7f033dSHerbert Xu .alg = "cbc(anubis)", 40341aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4035da7f033dSHerbert Xu .suite = { 403692a4c9feSEric Biggers .cipher = __VECS(anubis_cbc_tv_template) 403792a4c9feSEric Biggers }, 4038da7f033dSHerbert Xu }, { 4039da7f033dSHerbert Xu .alg = "cbc(blowfish)", 40401aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4041da7f033dSHerbert Xu .suite = { 404292a4c9feSEric Biggers .cipher = __VECS(bf_cbc_tv_template) 404392a4c9feSEric Biggers }, 4044da7f033dSHerbert Xu }, { 4045da7f033dSHerbert Xu .alg = "cbc(camellia)", 40461aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4047da7f033dSHerbert Xu .suite = { 404892a4c9feSEric Biggers .cipher = __VECS(camellia_cbc_tv_template) 404992a4c9feSEric Biggers }, 4050da7f033dSHerbert Xu }, { 4051a2c58260SJohannes Goetzfried .alg = "cbc(cast5)", 4052a2c58260SJohannes Goetzfried .test = alg_test_skcipher, 4053a2c58260SJohannes Goetzfried .suite = { 405492a4c9feSEric Biggers .cipher = __VECS(cast5_cbc_tv_template) 405592a4c9feSEric Biggers }, 4056a2c58260SJohannes Goetzfried }, { 40579b8b0405SJohannes Goetzfried .alg = "cbc(cast6)", 40589b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 40599b8b0405SJohannes Goetzfried .suite = { 406092a4c9feSEric Biggers .cipher = __VECS(cast6_cbc_tv_template) 406192a4c9feSEric Biggers }, 40629b8b0405SJohannes Goetzfried }, { 4063da7f033dSHerbert Xu .alg = "cbc(des)", 40641aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4065da7f033dSHerbert Xu .suite = { 406692a4c9feSEric Biggers .cipher = __VECS(des_cbc_tv_template) 406792a4c9feSEric Biggers }, 4068da7f033dSHerbert Xu }, { 4069da7f033dSHerbert Xu .alg = "cbc(des3_ede)", 40701aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4071a1915d51SJarod Wilson .fips_allowed = 1, 4072da7f033dSHerbert Xu .suite = { 407392a4c9feSEric Biggers .cipher = __VECS(des3_ede_cbc_tv_template) 407492a4c9feSEric Biggers }, 4075da7f033dSHerbert Xu }, { 4076a794d8d8SGilad Ben-Yossef /* Same as cbc(aes) except the key is stored in 4077a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4078a794d8d8SGilad Ben-Yossef */ 4079a794d8d8SGilad Ben-Yossef .alg = "cbc(paes)", 4080a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4081a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4082a794d8d8SGilad Ben-Yossef }, { 4083f0372c00SGilad Ben-Yossef /* Same as cbc(sm4) except the key is stored in 4084f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4085f0372c00SGilad Ben-Yossef */ 4086f0372c00SGilad Ben-Yossef .alg = "cbc(psm4)", 4087f0372c00SGilad Ben-Yossef .test = alg_test_null, 4088f0372c00SGilad Ben-Yossef }, { 40899d25917dSJussi Kivilinna .alg = "cbc(serpent)", 40909d25917dSJussi Kivilinna .test = alg_test_skcipher, 40919d25917dSJussi Kivilinna .suite = { 409292a4c9feSEric Biggers .cipher = __VECS(serpent_cbc_tv_template) 409392a4c9feSEric Biggers }, 40949d25917dSJussi Kivilinna }, { 409595ba5973SGilad Ben-Yossef .alg = "cbc(sm4)", 409695ba5973SGilad Ben-Yossef .test = alg_test_skcipher, 409795ba5973SGilad Ben-Yossef .suite = { 409895ba5973SGilad Ben-Yossef .cipher = __VECS(sm4_cbc_tv_template) 409995ba5973SGilad Ben-Yossef } 410095ba5973SGilad Ben-Yossef }, { 4101da7f033dSHerbert Xu .alg = "cbc(twofish)", 41021aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4103da7f033dSHerbert Xu .suite = { 410492a4c9feSEric Biggers .cipher = __VECS(tf_cbc_tv_template) 410592a4c9feSEric Biggers }, 4106da7f033dSHerbert Xu }, { 4107092acf06SArd Biesheuvel .alg = "cbcmac(aes)", 4108092acf06SArd Biesheuvel .fips_allowed = 1, 4109092acf06SArd Biesheuvel .test = alg_test_hash, 4110092acf06SArd Biesheuvel .suite = { 4111092acf06SArd Biesheuvel .hash = __VECS(aes_cbcmac_tv_template) 4112092acf06SArd Biesheuvel } 4113092acf06SArd Biesheuvel }, { 4114da7f033dSHerbert Xu .alg = "ccm(aes)", 411540153b10SEric Biggers .generic_driver = "ccm_base(ctr(aes-generic),cbcmac(aes-generic))", 4116da7f033dSHerbert Xu .test = alg_test_aead, 4117a1915d51SJarod Wilson .fips_allowed = 1, 4118da7f033dSHerbert Xu .suite = { 4119a0d608eeSEric Biggers .aead = __VECS(aes_ccm_tv_template) 4120da7f033dSHerbert Xu } 4121da7f033dSHerbert Xu }, { 41227da66670SDmitry Eremin-Solenikov .alg = "cfb(aes)", 41237da66670SDmitry Eremin-Solenikov .test = alg_test_skcipher, 41247da66670SDmitry Eremin-Solenikov .fips_allowed = 1, 41257da66670SDmitry Eremin-Solenikov .suite = { 41267da66670SDmitry Eremin-Solenikov .cipher = __VECS(aes_cfb_tv_template) 41277da66670SDmitry Eremin-Solenikov }, 41287da66670SDmitry Eremin-Solenikov }, { 4129a06b15b2SPascal van Leeuwen .alg = "cfb(sm4)", 4130a06b15b2SPascal van Leeuwen .test = alg_test_skcipher, 4131a06b15b2SPascal van Leeuwen .suite = { 4132a06b15b2SPascal van Leeuwen .cipher = __VECS(sm4_cfb_tv_template) 4133a06b15b2SPascal van Leeuwen } 4134a06b15b2SPascal van Leeuwen }, { 41353590ebf2SMartin Willi .alg = "chacha20", 41363590ebf2SMartin Willi .test = alg_test_skcipher, 41373590ebf2SMartin Willi .suite = { 413892a4c9feSEric Biggers .cipher = __VECS(chacha20_tv_template) 413992a4c9feSEric Biggers }, 41403590ebf2SMartin Willi }, { 414193b5e86aSJussi Kivilinna .alg = "cmac(aes)", 41428f183751SStephan Mueller .fips_allowed = 1, 414393b5e86aSJussi Kivilinna .test = alg_test_hash, 414493b5e86aSJussi Kivilinna .suite = { 414521c8e720SArd Biesheuvel .hash = __VECS(aes_cmac128_tv_template) 414693b5e86aSJussi Kivilinna } 414793b5e86aSJussi Kivilinna }, { 414893b5e86aSJussi Kivilinna .alg = "cmac(des3_ede)", 41498f183751SStephan Mueller .fips_allowed = 1, 415093b5e86aSJussi Kivilinna .test = alg_test_hash, 415193b5e86aSJussi Kivilinna .suite = { 415221c8e720SArd Biesheuvel .hash = __VECS(des3_ede_cmac64_tv_template) 415393b5e86aSJussi Kivilinna } 415493b5e86aSJussi Kivilinna }, { 4155e448370dSJussi Kivilinna .alg = "compress_null", 4156e448370dSJussi Kivilinna .test = alg_test_null, 4157e448370dSJussi Kivilinna }, { 4158ebb3472fSArd Biesheuvel .alg = "crc32", 4159ebb3472fSArd Biesheuvel .test = alg_test_hash, 4160a8a34416SMilan Broz .fips_allowed = 1, 4161ebb3472fSArd Biesheuvel .suite = { 416221c8e720SArd Biesheuvel .hash = __VECS(crc32_tv_template) 4163ebb3472fSArd Biesheuvel } 4164ebb3472fSArd Biesheuvel }, { 4165da7f033dSHerbert Xu .alg = "crc32c", 41668e3ee85eSHerbert Xu .test = alg_test_crc32c, 4167a1915d51SJarod Wilson .fips_allowed = 1, 4168da7f033dSHerbert Xu .suite = { 416921c8e720SArd Biesheuvel .hash = __VECS(crc32c_tv_template) 4170da7f033dSHerbert Xu } 4171da7f033dSHerbert Xu }, { 417268411521SHerbert Xu .alg = "crct10dif", 417368411521SHerbert Xu .test = alg_test_hash, 417468411521SHerbert Xu .fips_allowed = 1, 417568411521SHerbert Xu .suite = { 417621c8e720SArd Biesheuvel .hash = __VECS(crct10dif_tv_template) 417768411521SHerbert Xu } 417868411521SHerbert Xu }, { 4179f7cb80f2SJarod Wilson .alg = "ctr(aes)", 4180f7cb80f2SJarod Wilson .test = alg_test_skcipher, 4181a1915d51SJarod Wilson .fips_allowed = 1, 4182f7cb80f2SJarod Wilson .suite = { 418392a4c9feSEric Biggers .cipher = __VECS(aes_ctr_tv_template) 4184f7cb80f2SJarod Wilson } 4185f7cb80f2SJarod Wilson }, { 418685b63e34SJussi Kivilinna .alg = "ctr(blowfish)", 418785b63e34SJussi Kivilinna .test = alg_test_skcipher, 418885b63e34SJussi Kivilinna .suite = { 418992a4c9feSEric Biggers .cipher = __VECS(bf_ctr_tv_template) 419085b63e34SJussi Kivilinna } 419185b63e34SJussi Kivilinna }, { 41920840605eSJussi Kivilinna .alg = "ctr(camellia)", 41930840605eSJussi Kivilinna .test = alg_test_skcipher, 41940840605eSJussi Kivilinna .suite = { 419592a4c9feSEric Biggers .cipher = __VECS(camellia_ctr_tv_template) 41960840605eSJussi Kivilinna } 41970840605eSJussi Kivilinna }, { 4198a2c58260SJohannes Goetzfried .alg = "ctr(cast5)", 4199a2c58260SJohannes Goetzfried .test = alg_test_skcipher, 4200a2c58260SJohannes Goetzfried .suite = { 420192a4c9feSEric Biggers .cipher = __VECS(cast5_ctr_tv_template) 4202a2c58260SJohannes Goetzfried } 4203a2c58260SJohannes Goetzfried }, { 42049b8b0405SJohannes Goetzfried .alg = "ctr(cast6)", 42059b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 42069b8b0405SJohannes Goetzfried .suite = { 420792a4c9feSEric Biggers .cipher = __VECS(cast6_ctr_tv_template) 42089b8b0405SJohannes Goetzfried } 42099b8b0405SJohannes Goetzfried }, { 42108163fc30SJussi Kivilinna .alg = "ctr(des)", 42118163fc30SJussi Kivilinna .test = alg_test_skcipher, 42128163fc30SJussi Kivilinna .suite = { 421392a4c9feSEric Biggers .cipher = __VECS(des_ctr_tv_template) 42148163fc30SJussi Kivilinna } 42158163fc30SJussi Kivilinna }, { 4216e080b17aSJussi Kivilinna .alg = "ctr(des3_ede)", 4217e080b17aSJussi Kivilinna .test = alg_test_skcipher, 42180d8da104SMarcelo Cerri .fips_allowed = 1, 4219e080b17aSJussi Kivilinna .suite = { 422092a4c9feSEric Biggers .cipher = __VECS(des3_ede_ctr_tv_template) 4221e080b17aSJussi Kivilinna } 4222e080b17aSJussi Kivilinna }, { 4223a794d8d8SGilad Ben-Yossef /* Same as ctr(aes) except the key is stored in 4224a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4225a794d8d8SGilad Ben-Yossef */ 4226a794d8d8SGilad Ben-Yossef .alg = "ctr(paes)", 4227a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4228a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4229a794d8d8SGilad Ben-Yossef }, { 4230f0372c00SGilad Ben-Yossef 4231f0372c00SGilad Ben-Yossef /* Same as ctr(sm4) except the key is stored in 4232f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4233f0372c00SGilad Ben-Yossef */ 4234f0372c00SGilad Ben-Yossef .alg = "ctr(psm4)", 4235f0372c00SGilad Ben-Yossef .test = alg_test_null, 4236f0372c00SGilad Ben-Yossef }, { 42379d25917dSJussi Kivilinna .alg = "ctr(serpent)", 42389d25917dSJussi Kivilinna .test = alg_test_skcipher, 42399d25917dSJussi Kivilinna .suite = { 424092a4c9feSEric Biggers .cipher = __VECS(serpent_ctr_tv_template) 42419d25917dSJussi Kivilinna } 42429d25917dSJussi Kivilinna }, { 424395ba5973SGilad Ben-Yossef .alg = "ctr(sm4)", 424495ba5973SGilad Ben-Yossef .test = alg_test_skcipher, 424595ba5973SGilad Ben-Yossef .suite = { 424695ba5973SGilad Ben-Yossef .cipher = __VECS(sm4_ctr_tv_template) 424795ba5973SGilad Ben-Yossef } 424895ba5973SGilad Ben-Yossef }, { 4249573da620SJussi Kivilinna .alg = "ctr(twofish)", 4250573da620SJussi Kivilinna .test = alg_test_skcipher, 4251573da620SJussi Kivilinna .suite = { 425292a4c9feSEric Biggers .cipher = __VECS(tf_ctr_tv_template) 4253573da620SJussi Kivilinna } 4254573da620SJussi Kivilinna }, { 4255da7f033dSHerbert Xu .alg = "cts(cbc(aes))", 42561aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4257196ad604SGilad Ben-Yossef .fips_allowed = 1, 4258da7f033dSHerbert Xu .suite = { 425992a4c9feSEric Biggers .cipher = __VECS(cts_mode_tv_template) 4260da7f033dSHerbert Xu } 4261da7f033dSHerbert Xu }, { 4262f0372c00SGilad Ben-Yossef /* Same as cts(cbc((aes)) except the key is stored in 4263f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4264f0372c00SGilad Ben-Yossef */ 4265f0372c00SGilad Ben-Yossef .alg = "cts(cbc(paes))", 4266f0372c00SGilad Ben-Yossef .test = alg_test_null, 4267f0372c00SGilad Ben-Yossef .fips_allowed = 1, 4268f0372c00SGilad Ben-Yossef }, { 4269da7f033dSHerbert Xu .alg = "deflate", 4270da7f033dSHerbert Xu .test = alg_test_comp, 42710818904dSMilan Broz .fips_allowed = 1, 4272da7f033dSHerbert Xu .suite = { 4273da7f033dSHerbert Xu .comp = { 427421c8e720SArd Biesheuvel .comp = __VECS(deflate_comp_tv_template), 427521c8e720SArd Biesheuvel .decomp = __VECS(deflate_decomp_tv_template) 4276da7f033dSHerbert Xu } 4277da7f033dSHerbert Xu } 4278da7f033dSHerbert Xu }, { 4279802c7f1cSSalvatore Benedetto .alg = "dh", 4280802c7f1cSSalvatore Benedetto .test = alg_test_kpp, 4281802c7f1cSSalvatore Benedetto .fips_allowed = 1, 4282802c7f1cSSalvatore Benedetto .suite = { 428321c8e720SArd Biesheuvel .kpp = __VECS(dh_tv_template) 4284802c7f1cSSalvatore Benedetto } 4285802c7f1cSSalvatore Benedetto }, { 4286e448370dSJussi Kivilinna .alg = "digest_null", 4287e448370dSJussi Kivilinna .test = alg_test_null, 4288e448370dSJussi Kivilinna }, { 428964d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes128", 429064d1cdfbSStephan Mueller .test = alg_test_drbg, 429164d1cdfbSStephan Mueller .fips_allowed = 1, 429264d1cdfbSStephan Mueller .suite = { 429321c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template) 429464d1cdfbSStephan Mueller } 429564d1cdfbSStephan Mueller }, { 429664d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes192", 429764d1cdfbSStephan Mueller .test = alg_test_drbg, 429864d1cdfbSStephan Mueller .fips_allowed = 1, 429964d1cdfbSStephan Mueller .suite = { 430021c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template) 430164d1cdfbSStephan Mueller } 430264d1cdfbSStephan Mueller }, { 430364d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes256", 430464d1cdfbSStephan Mueller .test = alg_test_drbg, 430564d1cdfbSStephan Mueller .fips_allowed = 1, 430664d1cdfbSStephan Mueller .suite = { 430721c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template) 430864d1cdfbSStephan Mueller } 430964d1cdfbSStephan Mueller }, { 431064d1cdfbSStephan Mueller /* 431164d1cdfbSStephan Mueller * There is no need to specifically test the DRBG with every 431264d1cdfbSStephan Mueller * backend cipher -- covered by drbg_nopr_hmac_sha256 test 431364d1cdfbSStephan Mueller */ 431464d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha1", 431564d1cdfbSStephan Mueller .fips_allowed = 1, 431664d1cdfbSStephan Mueller .test = alg_test_null, 431764d1cdfbSStephan Mueller }, { 431864d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha256", 431964d1cdfbSStephan Mueller .test = alg_test_drbg, 432064d1cdfbSStephan Mueller .fips_allowed = 1, 432164d1cdfbSStephan Mueller .suite = { 432221c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template) 432364d1cdfbSStephan Mueller } 432464d1cdfbSStephan Mueller }, { 432564d1cdfbSStephan Mueller /* covered by drbg_nopr_hmac_sha256 test */ 432664d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha384", 432764d1cdfbSStephan Mueller .fips_allowed = 1, 432864d1cdfbSStephan Mueller .test = alg_test_null, 432964d1cdfbSStephan Mueller }, { 433064d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha512", 433164d1cdfbSStephan Mueller .test = alg_test_null, 433264d1cdfbSStephan Mueller .fips_allowed = 1, 433364d1cdfbSStephan Mueller }, { 433464d1cdfbSStephan Mueller .alg = "drbg_nopr_sha1", 433564d1cdfbSStephan Mueller .fips_allowed = 1, 433664d1cdfbSStephan Mueller .test = alg_test_null, 433764d1cdfbSStephan Mueller }, { 433864d1cdfbSStephan Mueller .alg = "drbg_nopr_sha256", 433964d1cdfbSStephan Mueller .test = alg_test_drbg, 434064d1cdfbSStephan Mueller .fips_allowed = 1, 434164d1cdfbSStephan Mueller .suite = { 434221c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_sha256_tv_template) 434364d1cdfbSStephan Mueller } 434464d1cdfbSStephan Mueller }, { 434564d1cdfbSStephan Mueller /* covered by drbg_nopr_sha256 test */ 434664d1cdfbSStephan Mueller .alg = "drbg_nopr_sha384", 434764d1cdfbSStephan Mueller .fips_allowed = 1, 434864d1cdfbSStephan Mueller .test = alg_test_null, 434964d1cdfbSStephan Mueller }, { 435064d1cdfbSStephan Mueller .alg = "drbg_nopr_sha512", 435164d1cdfbSStephan Mueller .fips_allowed = 1, 435264d1cdfbSStephan Mueller .test = alg_test_null, 435364d1cdfbSStephan Mueller }, { 435464d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes128", 435564d1cdfbSStephan Mueller .test = alg_test_drbg, 435664d1cdfbSStephan Mueller .fips_allowed = 1, 435764d1cdfbSStephan Mueller .suite = { 435821c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_ctr_aes128_tv_template) 435964d1cdfbSStephan Mueller } 436064d1cdfbSStephan Mueller }, { 436164d1cdfbSStephan Mueller /* covered by drbg_pr_ctr_aes128 test */ 436264d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes192", 436364d1cdfbSStephan Mueller .fips_allowed = 1, 436464d1cdfbSStephan Mueller .test = alg_test_null, 436564d1cdfbSStephan Mueller }, { 436664d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes256", 436764d1cdfbSStephan Mueller .fips_allowed = 1, 436864d1cdfbSStephan Mueller .test = alg_test_null, 436964d1cdfbSStephan Mueller }, { 437064d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha1", 437164d1cdfbSStephan Mueller .fips_allowed = 1, 437264d1cdfbSStephan Mueller .test = alg_test_null, 437364d1cdfbSStephan Mueller }, { 437464d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha256", 437564d1cdfbSStephan Mueller .test = alg_test_drbg, 437664d1cdfbSStephan Mueller .fips_allowed = 1, 437764d1cdfbSStephan Mueller .suite = { 437821c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_hmac_sha256_tv_template) 437964d1cdfbSStephan Mueller } 438064d1cdfbSStephan Mueller }, { 438164d1cdfbSStephan Mueller /* covered by drbg_pr_hmac_sha256 test */ 438264d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha384", 438364d1cdfbSStephan Mueller .fips_allowed = 1, 438464d1cdfbSStephan Mueller .test = alg_test_null, 438564d1cdfbSStephan Mueller }, { 438664d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha512", 438764d1cdfbSStephan Mueller .test = alg_test_null, 438864d1cdfbSStephan Mueller .fips_allowed = 1, 438964d1cdfbSStephan Mueller }, { 439064d1cdfbSStephan Mueller .alg = "drbg_pr_sha1", 439164d1cdfbSStephan Mueller .fips_allowed = 1, 439264d1cdfbSStephan Mueller .test = alg_test_null, 439364d1cdfbSStephan Mueller }, { 439464d1cdfbSStephan Mueller .alg = "drbg_pr_sha256", 439564d1cdfbSStephan Mueller .test = alg_test_drbg, 439664d1cdfbSStephan Mueller .fips_allowed = 1, 439764d1cdfbSStephan Mueller .suite = { 439821c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_sha256_tv_template) 439964d1cdfbSStephan Mueller } 440064d1cdfbSStephan Mueller }, { 440164d1cdfbSStephan Mueller /* covered by drbg_pr_sha256 test */ 440264d1cdfbSStephan Mueller .alg = "drbg_pr_sha384", 440364d1cdfbSStephan Mueller .fips_allowed = 1, 440464d1cdfbSStephan Mueller .test = alg_test_null, 440564d1cdfbSStephan Mueller }, { 440664d1cdfbSStephan Mueller .alg = "drbg_pr_sha512", 440764d1cdfbSStephan Mueller .fips_allowed = 1, 440864d1cdfbSStephan Mueller .test = alg_test_null, 440964d1cdfbSStephan Mueller }, { 4410da7f033dSHerbert Xu .alg = "ecb(aes)", 44111aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4412a1915d51SJarod Wilson .fips_allowed = 1, 4413da7f033dSHerbert Xu .suite = { 441492a4c9feSEric Biggers .cipher = __VECS(aes_tv_template) 4415da7f033dSHerbert Xu } 4416da7f033dSHerbert Xu }, { 4417da7f033dSHerbert Xu .alg = "ecb(anubis)", 44181aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4419da7f033dSHerbert Xu .suite = { 442092a4c9feSEric Biggers .cipher = __VECS(anubis_tv_template) 4421da7f033dSHerbert Xu } 4422da7f033dSHerbert Xu }, { 4423da7f033dSHerbert Xu .alg = "ecb(arc4)", 4424611a23c2SArd Biesheuvel .generic_driver = "ecb(arc4)-generic", 44251aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4426da7f033dSHerbert Xu .suite = { 442792a4c9feSEric Biggers .cipher = __VECS(arc4_tv_template) 4428da7f033dSHerbert Xu } 4429da7f033dSHerbert Xu }, { 4430da7f033dSHerbert Xu .alg = "ecb(blowfish)", 44311aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4432da7f033dSHerbert Xu .suite = { 443392a4c9feSEric Biggers .cipher = __VECS(bf_tv_template) 4434da7f033dSHerbert Xu } 4435da7f033dSHerbert Xu }, { 4436da7f033dSHerbert Xu .alg = "ecb(camellia)", 44371aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4438da7f033dSHerbert Xu .suite = { 443992a4c9feSEric Biggers .cipher = __VECS(camellia_tv_template) 4440da7f033dSHerbert Xu } 4441da7f033dSHerbert Xu }, { 4442da7f033dSHerbert Xu .alg = "ecb(cast5)", 44431aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4444da7f033dSHerbert Xu .suite = { 444592a4c9feSEric Biggers .cipher = __VECS(cast5_tv_template) 4446da7f033dSHerbert Xu } 4447da7f033dSHerbert Xu }, { 4448da7f033dSHerbert Xu .alg = "ecb(cast6)", 44491aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4450da7f033dSHerbert Xu .suite = { 445192a4c9feSEric Biggers .cipher = __VECS(cast6_tv_template) 4452da7f033dSHerbert Xu } 4453da7f033dSHerbert Xu }, { 4454e448370dSJussi Kivilinna .alg = "ecb(cipher_null)", 4455e448370dSJussi Kivilinna .test = alg_test_null, 44566175ca2bSMilan Broz .fips_allowed = 1, 4457e448370dSJussi Kivilinna }, { 4458da7f033dSHerbert Xu .alg = "ecb(des)", 44591aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4460da7f033dSHerbert Xu .suite = { 446192a4c9feSEric Biggers .cipher = __VECS(des_tv_template) 4462da7f033dSHerbert Xu } 4463da7f033dSHerbert Xu }, { 4464da7f033dSHerbert Xu .alg = "ecb(des3_ede)", 44651aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4466a1915d51SJarod Wilson .fips_allowed = 1, 4467da7f033dSHerbert Xu .suite = { 446892a4c9feSEric Biggers .cipher = __VECS(des3_ede_tv_template) 4469da7f033dSHerbert Xu } 4470da7f033dSHerbert Xu }, { 447166e5bd00SJussi Kivilinna .alg = "ecb(fcrypt)", 447266e5bd00SJussi Kivilinna .test = alg_test_skcipher, 447366e5bd00SJussi Kivilinna .suite = { 447466e5bd00SJussi Kivilinna .cipher = { 447592a4c9feSEric Biggers .vecs = fcrypt_pcbc_tv_template, 447666e5bd00SJussi Kivilinna .count = 1 447766e5bd00SJussi Kivilinna } 447866e5bd00SJussi Kivilinna } 447966e5bd00SJussi Kivilinna }, { 4480da7f033dSHerbert Xu .alg = "ecb(khazad)", 44811aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4482da7f033dSHerbert Xu .suite = { 448392a4c9feSEric Biggers .cipher = __VECS(khazad_tv_template) 4484da7f033dSHerbert Xu } 4485da7f033dSHerbert Xu }, { 448615f47ce5SGilad Ben-Yossef /* Same as ecb(aes) except the key is stored in 448715f47ce5SGilad Ben-Yossef * hardware secure memory which we reference by index 448815f47ce5SGilad Ben-Yossef */ 448915f47ce5SGilad Ben-Yossef .alg = "ecb(paes)", 449015f47ce5SGilad Ben-Yossef .test = alg_test_null, 449115f47ce5SGilad Ben-Yossef .fips_allowed = 1, 449215f47ce5SGilad Ben-Yossef }, { 4493da7f033dSHerbert Xu .alg = "ecb(seed)", 44941aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4495da7f033dSHerbert Xu .suite = { 449692a4c9feSEric Biggers .cipher = __VECS(seed_tv_template) 4497da7f033dSHerbert Xu } 4498da7f033dSHerbert Xu }, { 4499da7f033dSHerbert Xu .alg = "ecb(serpent)", 45001aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4501da7f033dSHerbert Xu .suite = { 450292a4c9feSEric Biggers .cipher = __VECS(serpent_tv_template) 4503da7f033dSHerbert Xu } 4504da7f033dSHerbert Xu }, { 4505cd83a8a7SGilad Ben-Yossef .alg = "ecb(sm4)", 4506cd83a8a7SGilad Ben-Yossef .test = alg_test_skcipher, 4507cd83a8a7SGilad Ben-Yossef .suite = { 450892a4c9feSEric Biggers .cipher = __VECS(sm4_tv_template) 4509cd83a8a7SGilad Ben-Yossef } 4510cd83a8a7SGilad Ben-Yossef }, { 4511da7f033dSHerbert Xu .alg = "ecb(tea)", 45121aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4513da7f033dSHerbert Xu .suite = { 451492a4c9feSEric Biggers .cipher = __VECS(tea_tv_template) 4515da7f033dSHerbert Xu } 4516da7f033dSHerbert Xu }, { 4517da7f033dSHerbert Xu .alg = "ecb(tnepres)", 45181aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4519da7f033dSHerbert Xu .suite = { 452092a4c9feSEric Biggers .cipher = __VECS(tnepres_tv_template) 4521da7f033dSHerbert Xu } 4522da7f033dSHerbert Xu }, { 4523da7f033dSHerbert Xu .alg = "ecb(twofish)", 45241aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4525da7f033dSHerbert Xu .suite = { 452692a4c9feSEric Biggers .cipher = __VECS(tf_tv_template) 4527da7f033dSHerbert Xu } 4528da7f033dSHerbert Xu }, { 4529da7f033dSHerbert Xu .alg = "ecb(xeta)", 45301aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4531da7f033dSHerbert Xu .suite = { 453292a4c9feSEric Biggers .cipher = __VECS(xeta_tv_template) 4533da7f033dSHerbert Xu } 4534da7f033dSHerbert Xu }, { 4535da7f033dSHerbert Xu .alg = "ecb(xtea)", 45361aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4537da7f033dSHerbert Xu .suite = { 453892a4c9feSEric Biggers .cipher = __VECS(xtea_tv_template) 4539da7f033dSHerbert Xu } 4540da7f033dSHerbert Xu }, { 45413c4b2390SSalvatore Benedetto .alg = "ecdh", 45423c4b2390SSalvatore Benedetto .test = alg_test_kpp, 45433c4b2390SSalvatore Benedetto .fips_allowed = 1, 45443c4b2390SSalvatore Benedetto .suite = { 454521c8e720SArd Biesheuvel .kpp = __VECS(ecdh_tv_template) 45463c4b2390SSalvatore Benedetto } 45473c4b2390SSalvatore Benedetto }, { 454832fbdbd3SVitaly Chikunov .alg = "ecrdsa", 454932fbdbd3SVitaly Chikunov .test = alg_test_akcipher, 455032fbdbd3SVitaly Chikunov .suite = { 455132fbdbd3SVitaly Chikunov .akcipher = __VECS(ecrdsa_tv_template) 455232fbdbd3SVitaly Chikunov } 455332fbdbd3SVitaly Chikunov }, { 4554f975abb2SArd Biesheuvel .alg = "essiv(authenc(hmac(sha256),cbc(aes)),sha256)", 4555f975abb2SArd Biesheuvel .test = alg_test_aead, 4556f975abb2SArd Biesheuvel .fips_allowed = 1, 4557f975abb2SArd Biesheuvel .suite = { 4558f975abb2SArd Biesheuvel .aead = __VECS(essiv_hmac_sha256_aes_cbc_tv_temp) 4559f975abb2SArd Biesheuvel } 4560f975abb2SArd Biesheuvel }, { 4561f975abb2SArd Biesheuvel .alg = "essiv(cbc(aes),sha256)", 4562f975abb2SArd Biesheuvel .test = alg_test_skcipher, 4563f975abb2SArd Biesheuvel .fips_allowed = 1, 4564f975abb2SArd Biesheuvel .suite = { 4565f975abb2SArd Biesheuvel .cipher = __VECS(essiv_aes_cbc_tv_template) 4566f975abb2SArd Biesheuvel } 4567f975abb2SArd Biesheuvel }, { 4568da7f033dSHerbert Xu .alg = "gcm(aes)", 456940153b10SEric Biggers .generic_driver = "gcm_base(ctr(aes-generic),ghash-generic)", 4570da7f033dSHerbert Xu .test = alg_test_aead, 4571a1915d51SJarod Wilson .fips_allowed = 1, 4572da7f033dSHerbert Xu .suite = { 4573a0d608eeSEric Biggers .aead = __VECS(aes_gcm_tv_template) 4574da7f033dSHerbert Xu } 4575da7f033dSHerbert Xu }, { 4576507069c9SYouquan, Song .alg = "ghash", 4577507069c9SYouquan, Song .test = alg_test_hash, 457818c0ebd2SJarod Wilson .fips_allowed = 1, 4579507069c9SYouquan, Song .suite = { 458021c8e720SArd Biesheuvel .hash = __VECS(ghash_tv_template) 4581507069c9SYouquan, Song } 4582507069c9SYouquan, Song }, { 4583da7f033dSHerbert Xu .alg = "hmac(md5)", 4584da7f033dSHerbert Xu .test = alg_test_hash, 4585da7f033dSHerbert Xu .suite = { 458621c8e720SArd Biesheuvel .hash = __VECS(hmac_md5_tv_template) 4587da7f033dSHerbert Xu } 4588da7f033dSHerbert Xu }, { 4589da7f033dSHerbert Xu .alg = "hmac(rmd128)", 4590da7f033dSHerbert Xu .test = alg_test_hash, 4591da7f033dSHerbert Xu .suite = { 459221c8e720SArd Biesheuvel .hash = __VECS(hmac_rmd128_tv_template) 4593da7f033dSHerbert Xu } 4594da7f033dSHerbert Xu }, { 4595da7f033dSHerbert Xu .alg = "hmac(rmd160)", 4596da7f033dSHerbert Xu .test = alg_test_hash, 4597da7f033dSHerbert Xu .suite = { 459821c8e720SArd Biesheuvel .hash = __VECS(hmac_rmd160_tv_template) 4599da7f033dSHerbert Xu } 4600da7f033dSHerbert Xu }, { 4601da7f033dSHerbert Xu .alg = "hmac(sha1)", 4602da7f033dSHerbert Xu .test = alg_test_hash, 4603a1915d51SJarod Wilson .fips_allowed = 1, 4604da7f033dSHerbert Xu .suite = { 460521c8e720SArd Biesheuvel .hash = __VECS(hmac_sha1_tv_template) 4606da7f033dSHerbert Xu } 4607da7f033dSHerbert Xu }, { 4608da7f033dSHerbert Xu .alg = "hmac(sha224)", 4609da7f033dSHerbert Xu .test = alg_test_hash, 4610a1915d51SJarod Wilson .fips_allowed = 1, 4611da7f033dSHerbert Xu .suite = { 461221c8e720SArd Biesheuvel .hash = __VECS(hmac_sha224_tv_template) 4613da7f033dSHerbert Xu } 4614da7f033dSHerbert Xu }, { 4615da7f033dSHerbert Xu .alg = "hmac(sha256)", 4616da7f033dSHerbert Xu .test = alg_test_hash, 4617a1915d51SJarod Wilson .fips_allowed = 1, 4618da7f033dSHerbert Xu .suite = { 461921c8e720SArd Biesheuvel .hash = __VECS(hmac_sha256_tv_template) 4620da7f033dSHerbert Xu } 4621da7f033dSHerbert Xu }, { 462298eca72fSraveendra padasalagi .alg = "hmac(sha3-224)", 462398eca72fSraveendra padasalagi .test = alg_test_hash, 462498eca72fSraveendra padasalagi .fips_allowed = 1, 462598eca72fSraveendra padasalagi .suite = { 462621c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_224_tv_template) 462798eca72fSraveendra padasalagi } 462898eca72fSraveendra padasalagi }, { 462998eca72fSraveendra padasalagi .alg = "hmac(sha3-256)", 463098eca72fSraveendra padasalagi .test = alg_test_hash, 463198eca72fSraveendra padasalagi .fips_allowed = 1, 463298eca72fSraveendra padasalagi .suite = { 463321c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_256_tv_template) 463498eca72fSraveendra padasalagi } 463598eca72fSraveendra padasalagi }, { 463698eca72fSraveendra padasalagi .alg = "hmac(sha3-384)", 463798eca72fSraveendra padasalagi .test = alg_test_hash, 463898eca72fSraveendra padasalagi .fips_allowed = 1, 463998eca72fSraveendra padasalagi .suite = { 464021c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_384_tv_template) 464198eca72fSraveendra padasalagi } 464298eca72fSraveendra padasalagi }, { 464398eca72fSraveendra padasalagi .alg = "hmac(sha3-512)", 464498eca72fSraveendra padasalagi .test = alg_test_hash, 464598eca72fSraveendra padasalagi .fips_allowed = 1, 464698eca72fSraveendra padasalagi .suite = { 464721c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_512_tv_template) 464898eca72fSraveendra padasalagi } 464998eca72fSraveendra padasalagi }, { 4650da7f033dSHerbert Xu .alg = "hmac(sha384)", 4651da7f033dSHerbert Xu .test = alg_test_hash, 4652a1915d51SJarod Wilson .fips_allowed = 1, 4653da7f033dSHerbert Xu .suite = { 465421c8e720SArd Biesheuvel .hash = __VECS(hmac_sha384_tv_template) 4655da7f033dSHerbert Xu } 4656da7f033dSHerbert Xu }, { 4657da7f033dSHerbert Xu .alg = "hmac(sha512)", 4658da7f033dSHerbert Xu .test = alg_test_hash, 4659a1915d51SJarod Wilson .fips_allowed = 1, 4660da7f033dSHerbert Xu .suite = { 466121c8e720SArd Biesheuvel .hash = __VECS(hmac_sha512_tv_template) 4662da7f033dSHerbert Xu } 4663da7f033dSHerbert Xu }, { 46648194fd1dSPascal van Leeuwen .alg = "hmac(sm3)", 46658194fd1dSPascal van Leeuwen .test = alg_test_hash, 46668194fd1dSPascal van Leeuwen .suite = { 46678194fd1dSPascal van Leeuwen .hash = __VECS(hmac_sm3_tv_template) 46688194fd1dSPascal van Leeuwen } 46698194fd1dSPascal van Leeuwen }, { 467025a0b9d4SVitaly Chikunov .alg = "hmac(streebog256)", 467125a0b9d4SVitaly Chikunov .test = alg_test_hash, 467225a0b9d4SVitaly Chikunov .suite = { 467325a0b9d4SVitaly Chikunov .hash = __VECS(hmac_streebog256_tv_template) 467425a0b9d4SVitaly Chikunov } 467525a0b9d4SVitaly Chikunov }, { 467625a0b9d4SVitaly Chikunov .alg = "hmac(streebog512)", 467725a0b9d4SVitaly Chikunov .test = alg_test_hash, 467825a0b9d4SVitaly Chikunov .suite = { 467925a0b9d4SVitaly Chikunov .hash = __VECS(hmac_streebog512_tv_template) 468025a0b9d4SVitaly Chikunov } 468125a0b9d4SVitaly Chikunov }, { 4682bb5530e4SStephan Mueller .alg = "jitterentropy_rng", 4683bb5530e4SStephan Mueller .fips_allowed = 1, 4684bb5530e4SStephan Mueller .test = alg_test_null, 4685bb5530e4SStephan Mueller }, { 468635351988SStephan Mueller .alg = "kw(aes)", 468735351988SStephan Mueller .test = alg_test_skcipher, 468835351988SStephan Mueller .fips_allowed = 1, 468935351988SStephan Mueller .suite = { 469092a4c9feSEric Biggers .cipher = __VECS(aes_kw_tv_template) 469135351988SStephan Mueller } 469235351988SStephan Mueller }, { 4693da7f033dSHerbert Xu .alg = "lrw(aes)", 4694d435e10eSEric Biggers .generic_driver = "lrw(ecb(aes-generic))", 46951aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4696da7f033dSHerbert Xu .suite = { 469792a4c9feSEric Biggers .cipher = __VECS(aes_lrw_tv_template) 4698da7f033dSHerbert Xu } 4699da7f033dSHerbert Xu }, { 47000840605eSJussi Kivilinna .alg = "lrw(camellia)", 4701d435e10eSEric Biggers .generic_driver = "lrw(ecb(camellia-generic))", 47020840605eSJussi Kivilinna .test = alg_test_skcipher, 47030840605eSJussi Kivilinna .suite = { 470492a4c9feSEric Biggers .cipher = __VECS(camellia_lrw_tv_template) 47050840605eSJussi Kivilinna } 47060840605eSJussi Kivilinna }, { 47079b8b0405SJohannes Goetzfried .alg = "lrw(cast6)", 4708d435e10eSEric Biggers .generic_driver = "lrw(ecb(cast6-generic))", 47099b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 47109b8b0405SJohannes Goetzfried .suite = { 471192a4c9feSEric Biggers .cipher = __VECS(cast6_lrw_tv_template) 47129b8b0405SJohannes Goetzfried } 47139b8b0405SJohannes Goetzfried }, { 4714d7bfc0faSJussi Kivilinna .alg = "lrw(serpent)", 4715d435e10eSEric Biggers .generic_driver = "lrw(ecb(serpent-generic))", 4716d7bfc0faSJussi Kivilinna .test = alg_test_skcipher, 4717d7bfc0faSJussi Kivilinna .suite = { 471892a4c9feSEric Biggers .cipher = __VECS(serpent_lrw_tv_template) 4719d7bfc0faSJussi Kivilinna } 4720d7bfc0faSJussi Kivilinna }, { 47210b2a1551SJussi Kivilinna .alg = "lrw(twofish)", 4722d435e10eSEric Biggers .generic_driver = "lrw(ecb(twofish-generic))", 47230b2a1551SJussi Kivilinna .test = alg_test_skcipher, 47240b2a1551SJussi Kivilinna .suite = { 472592a4c9feSEric Biggers .cipher = __VECS(tf_lrw_tv_template) 47260b2a1551SJussi Kivilinna } 47270b2a1551SJussi Kivilinna }, { 47281443cc9bSKOVACS Krisztian .alg = "lz4", 47291443cc9bSKOVACS Krisztian .test = alg_test_comp, 47301443cc9bSKOVACS Krisztian .fips_allowed = 1, 47311443cc9bSKOVACS Krisztian .suite = { 47321443cc9bSKOVACS Krisztian .comp = { 473321c8e720SArd Biesheuvel .comp = __VECS(lz4_comp_tv_template), 473421c8e720SArd Biesheuvel .decomp = __VECS(lz4_decomp_tv_template) 47351443cc9bSKOVACS Krisztian } 47361443cc9bSKOVACS Krisztian } 47371443cc9bSKOVACS Krisztian }, { 47381443cc9bSKOVACS Krisztian .alg = "lz4hc", 47391443cc9bSKOVACS Krisztian .test = alg_test_comp, 47401443cc9bSKOVACS Krisztian .fips_allowed = 1, 47411443cc9bSKOVACS Krisztian .suite = { 47421443cc9bSKOVACS Krisztian .comp = { 474321c8e720SArd Biesheuvel .comp = __VECS(lz4hc_comp_tv_template), 474421c8e720SArd Biesheuvel .decomp = __VECS(lz4hc_decomp_tv_template) 47451443cc9bSKOVACS Krisztian } 47461443cc9bSKOVACS Krisztian } 47471443cc9bSKOVACS Krisztian }, { 4748da7f033dSHerbert Xu .alg = "lzo", 4749da7f033dSHerbert Xu .test = alg_test_comp, 47500818904dSMilan Broz .fips_allowed = 1, 4751da7f033dSHerbert Xu .suite = { 4752da7f033dSHerbert Xu .comp = { 475321c8e720SArd Biesheuvel .comp = __VECS(lzo_comp_tv_template), 475421c8e720SArd Biesheuvel .decomp = __VECS(lzo_decomp_tv_template) 4755da7f033dSHerbert Xu } 4756da7f033dSHerbert Xu } 4757da7f033dSHerbert Xu }, { 4758f248caf9SHannah Pan .alg = "lzo-rle", 4759f248caf9SHannah Pan .test = alg_test_comp, 4760f248caf9SHannah Pan .fips_allowed = 1, 4761f248caf9SHannah Pan .suite = { 4762f248caf9SHannah Pan .comp = { 4763f248caf9SHannah Pan .comp = __VECS(lzorle_comp_tv_template), 4764f248caf9SHannah Pan .decomp = __VECS(lzorle_decomp_tv_template) 4765f248caf9SHannah Pan } 4766f248caf9SHannah Pan } 4767f248caf9SHannah Pan }, { 4768da7f033dSHerbert Xu .alg = "md4", 4769da7f033dSHerbert Xu .test = alg_test_hash, 4770da7f033dSHerbert Xu .suite = { 477121c8e720SArd Biesheuvel .hash = __VECS(md4_tv_template) 4772da7f033dSHerbert Xu } 4773da7f033dSHerbert Xu }, { 4774da7f033dSHerbert Xu .alg = "md5", 4775da7f033dSHerbert Xu .test = alg_test_hash, 4776da7f033dSHerbert Xu .suite = { 477721c8e720SArd Biesheuvel .hash = __VECS(md5_tv_template) 4778da7f033dSHerbert Xu } 4779da7f033dSHerbert Xu }, { 4780da7f033dSHerbert Xu .alg = "michael_mic", 4781da7f033dSHerbert Xu .test = alg_test_hash, 4782da7f033dSHerbert Xu .suite = { 478321c8e720SArd Biesheuvel .hash = __VECS(michael_mic_tv_template) 4784da7f033dSHerbert Xu } 4785da7f033dSHerbert Xu }, { 478626609a21SEric Biggers .alg = "nhpoly1305", 478726609a21SEric Biggers .test = alg_test_hash, 478826609a21SEric Biggers .suite = { 478926609a21SEric Biggers .hash = __VECS(nhpoly1305_tv_template) 479026609a21SEric Biggers } 479126609a21SEric Biggers }, { 4792ba0e14acSPuneet Saxena .alg = "ofb(aes)", 4793ba0e14acSPuneet Saxena .test = alg_test_skcipher, 4794ba0e14acSPuneet Saxena .fips_allowed = 1, 4795ba0e14acSPuneet Saxena .suite = { 479692a4c9feSEric Biggers .cipher = __VECS(aes_ofb_tv_template) 4797ba0e14acSPuneet Saxena } 4798ba0e14acSPuneet Saxena }, { 4799a794d8d8SGilad Ben-Yossef /* Same as ofb(aes) except the key is stored in 4800a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4801a794d8d8SGilad Ben-Yossef */ 4802a794d8d8SGilad Ben-Yossef .alg = "ofb(paes)", 4803a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4804a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4805a794d8d8SGilad Ben-Yossef }, { 4806a06b15b2SPascal van Leeuwen .alg = "ofb(sm4)", 4807a06b15b2SPascal van Leeuwen .test = alg_test_skcipher, 4808a06b15b2SPascal van Leeuwen .suite = { 4809a06b15b2SPascal van Leeuwen .cipher = __VECS(sm4_ofb_tv_template) 4810a06b15b2SPascal van Leeuwen } 4811a06b15b2SPascal van Leeuwen }, { 4812da7f033dSHerbert Xu .alg = "pcbc(fcrypt)", 48131aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4814da7f033dSHerbert Xu .suite = { 481592a4c9feSEric Biggers .cipher = __VECS(fcrypt_pcbc_tv_template) 4816da7f033dSHerbert Xu } 4817da7f033dSHerbert Xu }, { 48181207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha224)", 48191207107cSStephan Mueller .test = alg_test_null, 48201207107cSStephan Mueller .fips_allowed = 1, 48211207107cSStephan Mueller }, { 48221207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha256)", 48231207107cSStephan Mueller .test = alg_test_akcipher, 48241207107cSStephan Mueller .fips_allowed = 1, 48251207107cSStephan Mueller .suite = { 48261207107cSStephan Mueller .akcipher = __VECS(pkcs1pad_rsa_tv_template) 48271207107cSStephan Mueller } 48281207107cSStephan Mueller }, { 48291207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha384)", 48301207107cSStephan Mueller .test = alg_test_null, 48311207107cSStephan Mueller .fips_allowed = 1, 48321207107cSStephan Mueller }, { 48331207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha512)", 48341207107cSStephan Mueller .test = alg_test_null, 48351207107cSStephan Mueller .fips_allowed = 1, 48361207107cSStephan Mueller }, { 4837eee9dc61SMartin Willi .alg = "poly1305", 4838eee9dc61SMartin Willi .test = alg_test_hash, 4839eee9dc61SMartin Willi .suite = { 484021c8e720SArd Biesheuvel .hash = __VECS(poly1305_tv_template) 4841eee9dc61SMartin Willi } 4842eee9dc61SMartin Willi }, { 4843da7f033dSHerbert Xu .alg = "rfc3686(ctr(aes))", 48441aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4845a1915d51SJarod Wilson .fips_allowed = 1, 4846da7f033dSHerbert Xu .suite = { 484792a4c9feSEric Biggers .cipher = __VECS(aes_ctr_rfc3686_tv_template) 4848da7f033dSHerbert Xu } 4849da7f033dSHerbert Xu }, { 4850e4886214SPascal van Leeuwen .alg = "rfc3686(ctr(sm4))", 4851e4886214SPascal van Leeuwen .test = alg_test_skcipher, 4852e4886214SPascal van Leeuwen .suite = { 4853e4886214SPascal van Leeuwen .cipher = __VECS(sm4_ctr_rfc3686_tv_template) 4854e4886214SPascal van Leeuwen } 4855e4886214SPascal van Leeuwen }, { 48563f31a740SHerbert Xu .alg = "rfc4106(gcm(aes))", 485740153b10SEric Biggers .generic_driver = "rfc4106(gcm_base(ctr(aes-generic),ghash-generic))", 485869435b94SAdrian Hoban .test = alg_test_aead, 4859db71f29aSJarod Wilson .fips_allowed = 1, 486069435b94SAdrian Hoban .suite = { 4861a0d608eeSEric Biggers .aead = __VECS(aes_gcm_rfc4106_tv_template) 486269435b94SAdrian Hoban } 486369435b94SAdrian Hoban }, { 4864544c436aSHerbert Xu .alg = "rfc4309(ccm(aes))", 486540153b10SEric Biggers .generic_driver = "rfc4309(ccm_base(ctr(aes-generic),cbcmac(aes-generic)))", 48665d667322SJarod Wilson .test = alg_test_aead, 4867a1915d51SJarod Wilson .fips_allowed = 1, 48685d667322SJarod Wilson .suite = { 4869a0d608eeSEric Biggers .aead = __VECS(aes_ccm_rfc4309_tv_template) 48705d667322SJarod Wilson } 48715d667322SJarod Wilson }, { 4872bb68745eSHerbert Xu .alg = "rfc4543(gcm(aes))", 487340153b10SEric Biggers .generic_driver = "rfc4543(gcm_base(ctr(aes-generic),ghash-generic))", 4874e9b7441aSJussi Kivilinna .test = alg_test_aead, 4875e9b7441aSJussi Kivilinna .suite = { 4876a0d608eeSEric Biggers .aead = __VECS(aes_gcm_rfc4543_tv_template) 4877e9b7441aSJussi Kivilinna } 4878e9b7441aSJussi Kivilinna }, { 4879af2b76b5SMartin Willi .alg = "rfc7539(chacha20,poly1305)", 4880af2b76b5SMartin Willi .test = alg_test_aead, 4881af2b76b5SMartin Willi .suite = { 4882a0d608eeSEric Biggers .aead = __VECS(rfc7539_tv_template) 4883af2b76b5SMartin Willi } 4884af2b76b5SMartin Willi }, { 48855900758dSMartin Willi .alg = "rfc7539esp(chacha20,poly1305)", 48865900758dSMartin Willi .test = alg_test_aead, 48875900758dSMartin Willi .suite = { 4888a0d608eeSEric Biggers .aead = __VECS(rfc7539esp_tv_template) 48895900758dSMartin Willi } 48905900758dSMartin Willi }, { 4891da7f033dSHerbert Xu .alg = "rmd128", 4892da7f033dSHerbert Xu .test = alg_test_hash, 4893da7f033dSHerbert Xu .suite = { 489421c8e720SArd Biesheuvel .hash = __VECS(rmd128_tv_template) 4895da7f033dSHerbert Xu } 4896da7f033dSHerbert Xu }, { 4897da7f033dSHerbert Xu .alg = "rmd160", 4898da7f033dSHerbert Xu .test = alg_test_hash, 4899da7f033dSHerbert Xu .suite = { 490021c8e720SArd Biesheuvel .hash = __VECS(rmd160_tv_template) 4901da7f033dSHerbert Xu } 4902da7f033dSHerbert Xu }, { 4903da7f033dSHerbert Xu .alg = "rmd256", 4904da7f033dSHerbert Xu .test = alg_test_hash, 4905da7f033dSHerbert Xu .suite = { 490621c8e720SArd Biesheuvel .hash = __VECS(rmd256_tv_template) 4907da7f033dSHerbert Xu } 4908da7f033dSHerbert Xu }, { 4909da7f033dSHerbert Xu .alg = "rmd320", 4910da7f033dSHerbert Xu .test = alg_test_hash, 4911da7f033dSHerbert Xu .suite = { 491221c8e720SArd Biesheuvel .hash = __VECS(rmd320_tv_template) 4913da7f033dSHerbert Xu } 4914da7f033dSHerbert Xu }, { 4915946cc463STadeusz Struk .alg = "rsa", 4916946cc463STadeusz Struk .test = alg_test_akcipher, 4917946cc463STadeusz Struk .fips_allowed = 1, 4918946cc463STadeusz Struk .suite = { 491921c8e720SArd Biesheuvel .akcipher = __VECS(rsa_tv_template) 4920946cc463STadeusz Struk } 4921946cc463STadeusz Struk }, { 4922da7f033dSHerbert Xu .alg = "salsa20", 49231aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4924da7f033dSHerbert Xu .suite = { 492592a4c9feSEric Biggers .cipher = __VECS(salsa20_stream_tv_template) 4926da7f033dSHerbert Xu } 4927da7f033dSHerbert Xu }, { 4928da7f033dSHerbert Xu .alg = "sha1", 4929da7f033dSHerbert Xu .test = alg_test_hash, 4930a1915d51SJarod Wilson .fips_allowed = 1, 4931da7f033dSHerbert Xu .suite = { 493221c8e720SArd Biesheuvel .hash = __VECS(sha1_tv_template) 4933da7f033dSHerbert Xu } 4934da7f033dSHerbert Xu }, { 4935da7f033dSHerbert Xu .alg = "sha224", 4936da7f033dSHerbert Xu .test = alg_test_hash, 4937a1915d51SJarod Wilson .fips_allowed = 1, 4938da7f033dSHerbert Xu .suite = { 493921c8e720SArd Biesheuvel .hash = __VECS(sha224_tv_template) 4940da7f033dSHerbert Xu } 4941da7f033dSHerbert Xu }, { 4942da7f033dSHerbert Xu .alg = "sha256", 4943da7f033dSHerbert Xu .test = alg_test_hash, 4944a1915d51SJarod Wilson .fips_allowed = 1, 4945da7f033dSHerbert Xu .suite = { 494621c8e720SArd Biesheuvel .hash = __VECS(sha256_tv_template) 4947da7f033dSHerbert Xu } 4948da7f033dSHerbert Xu }, { 494979cc6ab8Sraveendra padasalagi .alg = "sha3-224", 495079cc6ab8Sraveendra padasalagi .test = alg_test_hash, 495179cc6ab8Sraveendra padasalagi .fips_allowed = 1, 495279cc6ab8Sraveendra padasalagi .suite = { 495321c8e720SArd Biesheuvel .hash = __VECS(sha3_224_tv_template) 495479cc6ab8Sraveendra padasalagi } 495579cc6ab8Sraveendra padasalagi }, { 495679cc6ab8Sraveendra padasalagi .alg = "sha3-256", 495779cc6ab8Sraveendra padasalagi .test = alg_test_hash, 495879cc6ab8Sraveendra padasalagi .fips_allowed = 1, 495979cc6ab8Sraveendra padasalagi .suite = { 496021c8e720SArd Biesheuvel .hash = __VECS(sha3_256_tv_template) 496179cc6ab8Sraveendra padasalagi } 496279cc6ab8Sraveendra padasalagi }, { 496379cc6ab8Sraveendra padasalagi .alg = "sha3-384", 496479cc6ab8Sraveendra padasalagi .test = alg_test_hash, 496579cc6ab8Sraveendra padasalagi .fips_allowed = 1, 496679cc6ab8Sraveendra padasalagi .suite = { 496721c8e720SArd Biesheuvel .hash = __VECS(sha3_384_tv_template) 496879cc6ab8Sraveendra padasalagi } 496979cc6ab8Sraveendra padasalagi }, { 497079cc6ab8Sraveendra padasalagi .alg = "sha3-512", 497179cc6ab8Sraveendra padasalagi .test = alg_test_hash, 497279cc6ab8Sraveendra padasalagi .fips_allowed = 1, 497379cc6ab8Sraveendra padasalagi .suite = { 497421c8e720SArd Biesheuvel .hash = __VECS(sha3_512_tv_template) 497579cc6ab8Sraveendra padasalagi } 497679cc6ab8Sraveendra padasalagi }, { 4977da7f033dSHerbert Xu .alg = "sha384", 4978da7f033dSHerbert Xu .test = alg_test_hash, 4979a1915d51SJarod Wilson .fips_allowed = 1, 4980da7f033dSHerbert Xu .suite = { 498121c8e720SArd Biesheuvel .hash = __VECS(sha384_tv_template) 4982da7f033dSHerbert Xu } 4983da7f033dSHerbert Xu }, { 4984da7f033dSHerbert Xu .alg = "sha512", 4985da7f033dSHerbert Xu .test = alg_test_hash, 4986a1915d51SJarod Wilson .fips_allowed = 1, 4987da7f033dSHerbert Xu .suite = { 498821c8e720SArd Biesheuvel .hash = __VECS(sha512_tv_template) 4989da7f033dSHerbert Xu } 4990da7f033dSHerbert Xu }, { 4991b7e27530SGilad Ben-Yossef .alg = "sm3", 4992b7e27530SGilad Ben-Yossef .test = alg_test_hash, 4993b7e27530SGilad Ben-Yossef .suite = { 4994b7e27530SGilad Ben-Yossef .hash = __VECS(sm3_tv_template) 4995b7e27530SGilad Ben-Yossef } 4996b7e27530SGilad Ben-Yossef }, { 499725a0b9d4SVitaly Chikunov .alg = "streebog256", 499825a0b9d4SVitaly Chikunov .test = alg_test_hash, 499925a0b9d4SVitaly Chikunov .suite = { 500025a0b9d4SVitaly Chikunov .hash = __VECS(streebog256_tv_template) 500125a0b9d4SVitaly Chikunov } 500225a0b9d4SVitaly Chikunov }, { 500325a0b9d4SVitaly Chikunov .alg = "streebog512", 500425a0b9d4SVitaly Chikunov .test = alg_test_hash, 500525a0b9d4SVitaly Chikunov .suite = { 500625a0b9d4SVitaly Chikunov .hash = __VECS(streebog512_tv_template) 500725a0b9d4SVitaly Chikunov } 500825a0b9d4SVitaly Chikunov }, { 5009da7f033dSHerbert Xu .alg = "tgr128", 5010da7f033dSHerbert Xu .test = alg_test_hash, 5011da7f033dSHerbert Xu .suite = { 501221c8e720SArd Biesheuvel .hash = __VECS(tgr128_tv_template) 5013da7f033dSHerbert Xu } 5014da7f033dSHerbert Xu }, { 5015da7f033dSHerbert Xu .alg = "tgr160", 5016da7f033dSHerbert Xu .test = alg_test_hash, 5017da7f033dSHerbert Xu .suite = { 501821c8e720SArd Biesheuvel .hash = __VECS(tgr160_tv_template) 5019da7f033dSHerbert Xu } 5020da7f033dSHerbert Xu }, { 5021da7f033dSHerbert Xu .alg = "tgr192", 5022da7f033dSHerbert Xu .test = alg_test_hash, 5023da7f033dSHerbert Xu .suite = { 502421c8e720SArd Biesheuvel .hash = __VECS(tgr192_tv_template) 5025da7f033dSHerbert Xu } 5026da7f033dSHerbert Xu }, { 5027ed331adaSEric Biggers .alg = "vmac64(aes)", 5028ed331adaSEric Biggers .test = alg_test_hash, 5029ed331adaSEric Biggers .suite = { 5030ed331adaSEric Biggers .hash = __VECS(vmac64_aes_tv_template) 5031ed331adaSEric Biggers } 5032ed331adaSEric Biggers }, { 5033da7f033dSHerbert Xu .alg = "wp256", 5034da7f033dSHerbert Xu .test = alg_test_hash, 5035da7f033dSHerbert Xu .suite = { 503621c8e720SArd Biesheuvel .hash = __VECS(wp256_tv_template) 5037da7f033dSHerbert Xu } 5038da7f033dSHerbert Xu }, { 5039da7f033dSHerbert Xu .alg = "wp384", 5040da7f033dSHerbert Xu .test = alg_test_hash, 5041da7f033dSHerbert Xu .suite = { 504221c8e720SArd Biesheuvel .hash = __VECS(wp384_tv_template) 5043da7f033dSHerbert Xu } 5044da7f033dSHerbert Xu }, { 5045da7f033dSHerbert Xu .alg = "wp512", 5046da7f033dSHerbert Xu .test = alg_test_hash, 5047da7f033dSHerbert Xu .suite = { 504821c8e720SArd Biesheuvel .hash = __VECS(wp512_tv_template) 5049da7f033dSHerbert Xu } 5050da7f033dSHerbert Xu }, { 5051da7f033dSHerbert Xu .alg = "xcbc(aes)", 5052da7f033dSHerbert Xu .test = alg_test_hash, 5053da7f033dSHerbert Xu .suite = { 505421c8e720SArd Biesheuvel .hash = __VECS(aes_xcbc128_tv_template) 5055da7f033dSHerbert Xu } 5056da7f033dSHerbert Xu }, { 5057aa762409SEric Biggers .alg = "xchacha12", 5058aa762409SEric Biggers .test = alg_test_skcipher, 5059aa762409SEric Biggers .suite = { 5060aa762409SEric Biggers .cipher = __VECS(xchacha12_tv_template) 5061aa762409SEric Biggers }, 5062aa762409SEric Biggers }, { 5063de61d7aeSEric Biggers .alg = "xchacha20", 5064de61d7aeSEric Biggers .test = alg_test_skcipher, 5065de61d7aeSEric Biggers .suite = { 5066de61d7aeSEric Biggers .cipher = __VECS(xchacha20_tv_template) 5067de61d7aeSEric Biggers }, 5068de61d7aeSEric Biggers }, { 5069da7f033dSHerbert Xu .alg = "xts(aes)", 5070d435e10eSEric Biggers .generic_driver = "xts(ecb(aes-generic))", 50711aa4ecd9SHerbert Xu .test = alg_test_skcipher, 50722918aa8dSJarod Wilson .fips_allowed = 1, 5073da7f033dSHerbert Xu .suite = { 507492a4c9feSEric Biggers .cipher = __VECS(aes_xts_tv_template) 5075da7f033dSHerbert Xu } 50760c01aed5SGeert Uytterhoeven }, { 50770840605eSJussi Kivilinna .alg = "xts(camellia)", 5078d435e10eSEric Biggers .generic_driver = "xts(ecb(camellia-generic))", 50790840605eSJussi Kivilinna .test = alg_test_skcipher, 50800840605eSJussi Kivilinna .suite = { 508192a4c9feSEric Biggers .cipher = __VECS(camellia_xts_tv_template) 50820840605eSJussi Kivilinna } 50830840605eSJussi Kivilinna }, { 50849b8b0405SJohannes Goetzfried .alg = "xts(cast6)", 5085d435e10eSEric Biggers .generic_driver = "xts(ecb(cast6-generic))", 50869b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 50879b8b0405SJohannes Goetzfried .suite = { 508892a4c9feSEric Biggers .cipher = __VECS(cast6_xts_tv_template) 50899b8b0405SJohannes Goetzfried } 50909b8b0405SJohannes Goetzfried }, { 509115f47ce5SGilad Ben-Yossef /* Same as xts(aes) except the key is stored in 509215f47ce5SGilad Ben-Yossef * hardware secure memory which we reference by index 509315f47ce5SGilad Ben-Yossef */ 509415f47ce5SGilad Ben-Yossef .alg = "xts(paes)", 509515f47ce5SGilad Ben-Yossef .test = alg_test_null, 509615f47ce5SGilad Ben-Yossef .fips_allowed = 1, 509715f47ce5SGilad Ben-Yossef }, { 509818be20b9SJussi Kivilinna .alg = "xts(serpent)", 5099d435e10eSEric Biggers .generic_driver = "xts(ecb(serpent-generic))", 510018be20b9SJussi Kivilinna .test = alg_test_skcipher, 510118be20b9SJussi Kivilinna .suite = { 510292a4c9feSEric Biggers .cipher = __VECS(serpent_xts_tv_template) 510318be20b9SJussi Kivilinna } 510418be20b9SJussi Kivilinna }, { 5105aed265b9SJussi Kivilinna .alg = "xts(twofish)", 5106d435e10eSEric Biggers .generic_driver = "xts(ecb(twofish-generic))", 5107aed265b9SJussi Kivilinna .test = alg_test_skcipher, 5108aed265b9SJussi Kivilinna .suite = { 510992a4c9feSEric Biggers .cipher = __VECS(tf_xts_tv_template) 5110aed265b9SJussi Kivilinna } 5111a368f43dSGiovanni Cabiddu }, { 511215f47ce5SGilad Ben-Yossef .alg = "xts4096(paes)", 511315f47ce5SGilad Ben-Yossef .test = alg_test_null, 511415f47ce5SGilad Ben-Yossef .fips_allowed = 1, 511515f47ce5SGilad Ben-Yossef }, { 511615f47ce5SGilad Ben-Yossef .alg = "xts512(paes)", 511715f47ce5SGilad Ben-Yossef .test = alg_test_null, 511815f47ce5SGilad Ben-Yossef .fips_allowed = 1, 511915f47ce5SGilad Ben-Yossef }, { 512067882e76SNikolay Borisov .alg = "xxhash64", 512167882e76SNikolay Borisov .test = alg_test_hash, 512267882e76SNikolay Borisov .fips_allowed = 1, 512367882e76SNikolay Borisov .suite = { 512467882e76SNikolay Borisov .hash = __VECS(xxhash64_tv_template) 512567882e76SNikolay Borisov } 512667882e76SNikolay Borisov }, { 5127a368f43dSGiovanni Cabiddu .alg = "zlib-deflate", 5128a368f43dSGiovanni Cabiddu .test = alg_test_comp, 5129a368f43dSGiovanni Cabiddu .fips_allowed = 1, 5130a368f43dSGiovanni Cabiddu .suite = { 5131a368f43dSGiovanni Cabiddu .comp = { 5132a368f43dSGiovanni Cabiddu .comp = __VECS(zlib_deflate_comp_tv_template), 5133a368f43dSGiovanni Cabiddu .decomp = __VECS(zlib_deflate_decomp_tv_template) 5134a368f43dSGiovanni Cabiddu } 5135a368f43dSGiovanni Cabiddu } 5136d28fc3dbSNick Terrell }, { 5137d28fc3dbSNick Terrell .alg = "zstd", 5138d28fc3dbSNick Terrell .test = alg_test_comp, 5139d28fc3dbSNick Terrell .fips_allowed = 1, 5140d28fc3dbSNick Terrell .suite = { 5141d28fc3dbSNick Terrell .comp = { 5142d28fc3dbSNick Terrell .comp = __VECS(zstd_comp_tv_template), 5143d28fc3dbSNick Terrell .decomp = __VECS(zstd_decomp_tv_template) 5144d28fc3dbSNick Terrell } 5145d28fc3dbSNick Terrell } 5146da7f033dSHerbert Xu } 5147da7f033dSHerbert Xu }; 5148da7f033dSHerbert Xu 51493f47a03dSEric Biggers static void alg_check_test_descs_order(void) 51505714758bSJussi Kivilinna { 51515714758bSJussi Kivilinna int i; 51525714758bSJussi Kivilinna 51535714758bSJussi Kivilinna for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) { 51545714758bSJussi Kivilinna int diff = strcmp(alg_test_descs[i - 1].alg, 51555714758bSJussi Kivilinna alg_test_descs[i].alg); 51565714758bSJussi Kivilinna 51575714758bSJussi Kivilinna if (WARN_ON(diff > 0)) { 51585714758bSJussi Kivilinna pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n", 51595714758bSJussi Kivilinna alg_test_descs[i - 1].alg, 51605714758bSJussi Kivilinna alg_test_descs[i].alg); 51615714758bSJussi Kivilinna } 51625714758bSJussi Kivilinna 51635714758bSJussi Kivilinna if (WARN_ON(diff == 0)) { 51645714758bSJussi Kivilinna pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n", 51655714758bSJussi Kivilinna alg_test_descs[i].alg); 51665714758bSJussi Kivilinna } 51675714758bSJussi Kivilinna } 51685714758bSJussi Kivilinna } 51695714758bSJussi Kivilinna 51703f47a03dSEric Biggers static void alg_check_testvec_configs(void) 51713f47a03dSEric Biggers { 51724e7babbaSEric Biggers int i; 51734e7babbaSEric Biggers 51744e7babbaSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) 51754e7babbaSEric Biggers WARN_ON(!valid_testvec_config( 51764e7babbaSEric Biggers &default_cipher_testvec_configs[i])); 51774cc2dcf9SEric Biggers 51784cc2dcf9SEric Biggers for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) 51794cc2dcf9SEric Biggers WARN_ON(!valid_testvec_config( 51804cc2dcf9SEric Biggers &default_hash_testvec_configs[i])); 51813f47a03dSEric Biggers } 51823f47a03dSEric Biggers 51833f47a03dSEric Biggers static void testmgr_onetime_init(void) 51843f47a03dSEric Biggers { 51853f47a03dSEric Biggers alg_check_test_descs_order(); 51863f47a03dSEric Biggers alg_check_testvec_configs(); 51875b2706a4SEric Biggers 51885b2706a4SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 51895b2706a4SEric Biggers pr_warn("alg: extra crypto tests enabled. This is intended for developer use only.\n"); 51905b2706a4SEric Biggers #endif 51913f47a03dSEric Biggers } 51923f47a03dSEric Biggers 51931aa4ecd9SHerbert Xu static int alg_find_test(const char *alg) 5194da7f033dSHerbert Xu { 5195da7f033dSHerbert Xu int start = 0; 5196da7f033dSHerbert Xu int end = ARRAY_SIZE(alg_test_descs); 5197da7f033dSHerbert Xu 5198da7f033dSHerbert Xu while (start < end) { 5199da7f033dSHerbert Xu int i = (start + end) / 2; 5200da7f033dSHerbert Xu int diff = strcmp(alg_test_descs[i].alg, alg); 5201da7f033dSHerbert Xu 5202da7f033dSHerbert Xu if (diff > 0) { 5203da7f033dSHerbert Xu end = i; 5204da7f033dSHerbert Xu continue; 5205da7f033dSHerbert Xu } 5206da7f033dSHerbert Xu 5207da7f033dSHerbert Xu if (diff < 0) { 5208da7f033dSHerbert Xu start = i + 1; 5209da7f033dSHerbert Xu continue; 5210da7f033dSHerbert Xu } 5211da7f033dSHerbert Xu 52121aa4ecd9SHerbert Xu return i; 5213da7f033dSHerbert Xu } 5214da7f033dSHerbert Xu 52151aa4ecd9SHerbert Xu return -1; 52161aa4ecd9SHerbert Xu } 52171aa4ecd9SHerbert Xu 52181aa4ecd9SHerbert Xu int alg_test(const char *driver, const char *alg, u32 type, u32 mask) 52191aa4ecd9SHerbert Xu { 52201aa4ecd9SHerbert Xu int i; 5221a68f6610SHerbert Xu int j; 5222d12d6b6dSNeil Horman int rc; 52231aa4ecd9SHerbert Xu 52249e5c9fe4SRichard W.M. Jones if (!fips_enabled && notests) { 52259e5c9fe4SRichard W.M. Jones printk_once(KERN_INFO "alg: self-tests disabled\n"); 52269e5c9fe4SRichard W.M. Jones return 0; 52279e5c9fe4SRichard W.M. Jones } 52289e5c9fe4SRichard W.M. Jones 52293f47a03dSEric Biggers DO_ONCE(testmgr_onetime_init); 52305714758bSJussi Kivilinna 52311aa4ecd9SHerbert Xu if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) { 52321aa4ecd9SHerbert Xu char nalg[CRYPTO_MAX_ALG_NAME]; 52331aa4ecd9SHerbert Xu 52341aa4ecd9SHerbert Xu if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >= 52351aa4ecd9SHerbert Xu sizeof(nalg)) 52361aa4ecd9SHerbert Xu return -ENAMETOOLONG; 52371aa4ecd9SHerbert Xu 52381aa4ecd9SHerbert Xu i = alg_find_test(nalg); 52391aa4ecd9SHerbert Xu if (i < 0) 52401aa4ecd9SHerbert Xu goto notest; 52411aa4ecd9SHerbert Xu 5242a3bef3a3SJarod Wilson if (fips_enabled && !alg_test_descs[i].fips_allowed) 5243a3bef3a3SJarod Wilson goto non_fips_alg; 5244a3bef3a3SJarod Wilson 5245941fb328SJarod Wilson rc = alg_test_cipher(alg_test_descs + i, driver, type, mask); 5246941fb328SJarod Wilson goto test_done; 52471aa4ecd9SHerbert Xu } 52481aa4ecd9SHerbert Xu 52491aa4ecd9SHerbert Xu i = alg_find_test(alg); 5250a68f6610SHerbert Xu j = alg_find_test(driver); 5251a68f6610SHerbert Xu if (i < 0 && j < 0) 52521aa4ecd9SHerbert Xu goto notest; 52531aa4ecd9SHerbert Xu 5254a68f6610SHerbert Xu if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) || 5255a68f6610SHerbert Xu (j >= 0 && !alg_test_descs[j].fips_allowed))) 5256a3bef3a3SJarod Wilson goto non_fips_alg; 5257a3bef3a3SJarod Wilson 5258a68f6610SHerbert Xu rc = 0; 5259a68f6610SHerbert Xu if (i >= 0) 5260a68f6610SHerbert Xu rc |= alg_test_descs[i].test(alg_test_descs + i, driver, 52611aa4ecd9SHerbert Xu type, mask); 5262032c8cacSCristian Stoica if (j >= 0 && j != i) 5263a68f6610SHerbert Xu rc |= alg_test_descs[j].test(alg_test_descs + j, driver, 5264a68f6610SHerbert Xu type, mask); 5265a68f6610SHerbert Xu 5266941fb328SJarod Wilson test_done: 52679552389cSGilad Ben-Yossef if (rc && (fips_enabled || panic_on_fail)) { 52689552389cSGilad Ben-Yossef fips_fail_notify(); 5269eda69b0cSEric Biggers panic("alg: self-tests for %s (%s) failed in %s mode!\n", 5270eda69b0cSEric Biggers driver, alg, fips_enabled ? "fips" : "panic_on_fail"); 52719552389cSGilad Ben-Yossef } 5272d12d6b6dSNeil Horman 527329ecd4abSJarod Wilson if (fips_enabled && !rc) 52743e8cffd4SMasanari Iida pr_info("alg: self-tests for %s (%s) passed\n", driver, alg); 527529ecd4abSJarod Wilson 5276d12d6b6dSNeil Horman return rc; 52771aa4ecd9SHerbert Xu 52781aa4ecd9SHerbert Xu notest: 5279da7f033dSHerbert Xu printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver); 5280da7f033dSHerbert Xu return 0; 5281a3bef3a3SJarod Wilson non_fips_alg: 5282a3bef3a3SJarod Wilson return -EINVAL; 5283da7f033dSHerbert Xu } 52840b767f96SAlexander Shishkin 5285326a6346SHerbert Xu #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */ 52860b767f96SAlexander Shishkin 5287da7f033dSHerbert Xu EXPORT_SYMBOL_GPL(alg_test); 5288