1da7f033dSHerbert Xu /* 2da7f033dSHerbert Xu * Algorithm testing framework and tests. 3da7f033dSHerbert Xu * 4da7f033dSHerbert Xu * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> 5da7f033dSHerbert Xu * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org> 6da7f033dSHerbert Xu * Copyright (c) 2007 Nokia Siemens Networks 7da7f033dSHerbert Xu * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au> 83f47a03dSEric Biggers * Copyright (c) 2019 Google LLC 9da7f033dSHerbert Xu * 1069435b94SAdrian Hoban * Updated RFC4106 AES-GCM testing. 1169435b94SAdrian Hoban * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com) 1269435b94SAdrian Hoban * Adrian Hoban <adrian.hoban@intel.com> 1369435b94SAdrian Hoban * Gabriele Paoloni <gabriele.paoloni@intel.com> 1469435b94SAdrian Hoban * Tadeusz Struk (tadeusz.struk@intel.com) 1569435b94SAdrian Hoban * Copyright (c) 2010, Intel Corporation. 1669435b94SAdrian Hoban * 17da7f033dSHerbert Xu * This program is free software; you can redistribute it and/or modify it 18da7f033dSHerbert Xu * under the terms of the GNU General Public License as published by the Free 19da7f033dSHerbert Xu * Software Foundation; either version 2 of the License, or (at your option) 20da7f033dSHerbert Xu * any later version. 21da7f033dSHerbert Xu * 22da7f033dSHerbert Xu */ 23da7f033dSHerbert Xu 241ce33115SHerbert Xu #include <crypto/aead.h> 25da7f033dSHerbert Xu #include <crypto/hash.h> 2612773d93SHerbert Xu #include <crypto/skcipher.h> 27da7f033dSHerbert Xu #include <linux/err.h> 281c41b882SHerbert Xu #include <linux/fips.h> 29da7f033dSHerbert Xu #include <linux/module.h> 303f47a03dSEric Biggers #include <linux/once.h> 3125f9dddbSEric Biggers #include <linux/random.h> 32da7f033dSHerbert Xu #include <linux/scatterlist.h> 33da7f033dSHerbert Xu #include <linux/slab.h> 34da7f033dSHerbert Xu #include <linux/string.h> 357647d6ceSJarod Wilson #include <crypto/rng.h> 3664d1cdfbSStephan Mueller #include <crypto/drbg.h> 37946cc463STadeusz Struk #include <crypto/akcipher.h> 38802c7f1cSSalvatore Benedetto #include <crypto/kpp.h> 39d7db7a88SGiovanni Cabiddu #include <crypto/acompress.h> 40b55e1a39SEric Biggers #include <crypto/internal/simd.h> 41da7f033dSHerbert Xu 42da7f033dSHerbert Xu #include "internal.h" 430b767f96SAlexander Shishkin 449e5c9fe4SRichard W.M. Jones static bool notests; 459e5c9fe4SRichard W.M. Jones module_param(notests, bool, 0644); 469e5c9fe4SRichard W.M. Jones MODULE_PARM_DESC(notests, "disable crypto self-tests"); 479e5c9fe4SRichard W.M. Jones 48eda69b0cSEric Biggers static bool panic_on_fail; 49eda69b0cSEric Biggers module_param(panic_on_fail, bool, 0444); 50eda69b0cSEric Biggers 515b2706a4SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 525b2706a4SEric Biggers static bool noextratests; 535b2706a4SEric Biggers module_param(noextratests, bool, 0644); 545b2706a4SEric Biggers MODULE_PARM_DESC(noextratests, "disable expensive crypto self-tests"); 555b2706a4SEric Biggers 565b2706a4SEric Biggers static unsigned int fuzz_iterations = 100; 575b2706a4SEric Biggers module_param(fuzz_iterations, uint, 0644); 585b2706a4SEric Biggers MODULE_PARM_DESC(fuzz_iterations, "number of fuzz test iterations"); 59b55e1a39SEric Biggers 60b55e1a39SEric Biggers DEFINE_PER_CPU(bool, crypto_simd_disabled_for_test); 61b55e1a39SEric Biggers EXPORT_PER_CPU_SYMBOL_GPL(crypto_simd_disabled_for_test); 625b2706a4SEric Biggers #endif 635b2706a4SEric Biggers 64326a6346SHerbert Xu #ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS 650b767f96SAlexander Shishkin 660b767f96SAlexander Shishkin /* a perfect nop */ 670b767f96SAlexander Shishkin int alg_test(const char *driver, const char *alg, u32 type, u32 mask) 680b767f96SAlexander Shishkin { 690b767f96SAlexander Shishkin return 0; 700b767f96SAlexander Shishkin } 710b767f96SAlexander Shishkin 720b767f96SAlexander Shishkin #else 730b767f96SAlexander Shishkin 74da7f033dSHerbert Xu #include "testmgr.h" 75da7f033dSHerbert Xu 76da7f033dSHerbert Xu /* 77da7f033dSHerbert Xu * Need slab memory for testing (size in number of pages). 78da7f033dSHerbert Xu */ 79da7f033dSHerbert Xu #define XBUFSIZE 8 80da7f033dSHerbert Xu 81da7f033dSHerbert Xu /* 82da7f033dSHerbert Xu * Used by test_cipher() 83da7f033dSHerbert Xu */ 84da7f033dSHerbert Xu #define ENCRYPT 1 85da7f033dSHerbert Xu #define DECRYPT 0 86da7f033dSHerbert Xu 87da7f033dSHerbert Xu struct aead_test_suite { 88b13b1e0cSEric Biggers const struct aead_testvec *vecs; 89da7f033dSHerbert Xu unsigned int count; 90da7f033dSHerbert Xu }; 91da7f033dSHerbert Xu 92da7f033dSHerbert Xu struct cipher_test_suite { 93b13b1e0cSEric Biggers const struct cipher_testvec *vecs; 94da7f033dSHerbert Xu unsigned int count; 95da7f033dSHerbert Xu }; 96da7f033dSHerbert Xu 97da7f033dSHerbert Xu struct comp_test_suite { 98da7f033dSHerbert Xu struct { 99b13b1e0cSEric Biggers const struct comp_testvec *vecs; 100da7f033dSHerbert Xu unsigned int count; 101da7f033dSHerbert Xu } comp, decomp; 102da7f033dSHerbert Xu }; 103da7f033dSHerbert Xu 104da7f033dSHerbert Xu struct hash_test_suite { 105b13b1e0cSEric Biggers const struct hash_testvec *vecs; 106da7f033dSHerbert Xu unsigned int count; 107da7f033dSHerbert Xu }; 108da7f033dSHerbert Xu 1097647d6ceSJarod Wilson struct cprng_test_suite { 110b13b1e0cSEric Biggers const struct cprng_testvec *vecs; 1117647d6ceSJarod Wilson unsigned int count; 1127647d6ceSJarod Wilson }; 1137647d6ceSJarod Wilson 11464d1cdfbSStephan Mueller struct drbg_test_suite { 115b13b1e0cSEric Biggers const struct drbg_testvec *vecs; 11664d1cdfbSStephan Mueller unsigned int count; 11764d1cdfbSStephan Mueller }; 11864d1cdfbSStephan Mueller 119946cc463STadeusz Struk struct akcipher_test_suite { 120b13b1e0cSEric Biggers const struct akcipher_testvec *vecs; 121946cc463STadeusz Struk unsigned int count; 122946cc463STadeusz Struk }; 123946cc463STadeusz Struk 124802c7f1cSSalvatore Benedetto struct kpp_test_suite { 125b13b1e0cSEric Biggers const struct kpp_testvec *vecs; 126802c7f1cSSalvatore Benedetto unsigned int count; 127802c7f1cSSalvatore Benedetto }; 128802c7f1cSSalvatore Benedetto 129da7f033dSHerbert Xu struct alg_test_desc { 130da7f033dSHerbert Xu const char *alg; 131f2bb770aSEric Biggers const char *generic_driver; 132da7f033dSHerbert Xu int (*test)(const struct alg_test_desc *desc, const char *driver, 133da7f033dSHerbert Xu u32 type, u32 mask); 134a1915d51SJarod Wilson int fips_allowed; /* set if alg is allowed in fips mode */ 135da7f033dSHerbert Xu 136da7f033dSHerbert Xu union { 137da7f033dSHerbert Xu struct aead_test_suite aead; 138da7f033dSHerbert Xu struct cipher_test_suite cipher; 139da7f033dSHerbert Xu struct comp_test_suite comp; 140da7f033dSHerbert Xu struct hash_test_suite hash; 1417647d6ceSJarod Wilson struct cprng_test_suite cprng; 14264d1cdfbSStephan Mueller struct drbg_test_suite drbg; 143946cc463STadeusz Struk struct akcipher_test_suite akcipher; 144802c7f1cSSalvatore Benedetto struct kpp_test_suite kpp; 145da7f033dSHerbert Xu } suite; 146da7f033dSHerbert Xu }; 147da7f033dSHerbert Xu 148da7f033dSHerbert Xu static void hexdump(unsigned char *buf, unsigned int len) 149da7f033dSHerbert Xu { 150da7f033dSHerbert Xu print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET, 151da7f033dSHerbert Xu 16, 1, 152da7f033dSHerbert Xu buf, len, false); 153da7f033dSHerbert Xu } 154da7f033dSHerbert Xu 1553f47a03dSEric Biggers static int __testmgr_alloc_buf(char *buf[XBUFSIZE], int order) 156f8b0d4d0SHerbert Xu { 157f8b0d4d0SHerbert Xu int i; 158f8b0d4d0SHerbert Xu 159f8b0d4d0SHerbert Xu for (i = 0; i < XBUFSIZE; i++) { 1603f47a03dSEric Biggers buf[i] = (char *)__get_free_pages(GFP_KERNEL, order); 161f8b0d4d0SHerbert Xu if (!buf[i]) 162f8b0d4d0SHerbert Xu goto err_free_buf; 163f8b0d4d0SHerbert Xu } 164f8b0d4d0SHerbert Xu 165f8b0d4d0SHerbert Xu return 0; 166f8b0d4d0SHerbert Xu 167f8b0d4d0SHerbert Xu err_free_buf: 168f8b0d4d0SHerbert Xu while (i-- > 0) 1693f47a03dSEric Biggers free_pages((unsigned long)buf[i], order); 170f8b0d4d0SHerbert Xu 171f8b0d4d0SHerbert Xu return -ENOMEM; 172f8b0d4d0SHerbert Xu } 173f8b0d4d0SHerbert Xu 1743f47a03dSEric Biggers static int testmgr_alloc_buf(char *buf[XBUFSIZE]) 1753f47a03dSEric Biggers { 1763f47a03dSEric Biggers return __testmgr_alloc_buf(buf, 0); 1773f47a03dSEric Biggers } 1783f47a03dSEric Biggers 1793f47a03dSEric Biggers static void __testmgr_free_buf(char *buf[XBUFSIZE], int order) 180f8b0d4d0SHerbert Xu { 181f8b0d4d0SHerbert Xu int i; 182f8b0d4d0SHerbert Xu 183f8b0d4d0SHerbert Xu for (i = 0; i < XBUFSIZE; i++) 1843f47a03dSEric Biggers free_pages((unsigned long)buf[i], order); 1853f47a03dSEric Biggers } 1863f47a03dSEric Biggers 1873f47a03dSEric Biggers static void testmgr_free_buf(char *buf[XBUFSIZE]) 1883f47a03dSEric Biggers { 1893f47a03dSEric Biggers __testmgr_free_buf(buf, 0); 1903f47a03dSEric Biggers } 1913f47a03dSEric Biggers 1923f47a03dSEric Biggers #define TESTMGR_POISON_BYTE 0xfe 1933f47a03dSEric Biggers #define TESTMGR_POISON_LEN 16 1943f47a03dSEric Biggers 1953f47a03dSEric Biggers static inline void testmgr_poison(void *addr, size_t len) 1963f47a03dSEric Biggers { 1973f47a03dSEric Biggers memset(addr, TESTMGR_POISON_BYTE, len); 1983f47a03dSEric Biggers } 1993f47a03dSEric Biggers 2003f47a03dSEric Biggers /* Is the memory region still fully poisoned? */ 2013f47a03dSEric Biggers static inline bool testmgr_is_poison(const void *addr, size_t len) 2023f47a03dSEric Biggers { 2033f47a03dSEric Biggers return memchr_inv(addr, TESTMGR_POISON_BYTE, len) == NULL; 2043f47a03dSEric Biggers } 2053f47a03dSEric Biggers 2063f47a03dSEric Biggers /* flush type for hash algorithms */ 2073f47a03dSEric Biggers enum flush_type { 2083f47a03dSEric Biggers /* merge with update of previous buffer(s) */ 2093f47a03dSEric Biggers FLUSH_TYPE_NONE = 0, 2103f47a03dSEric Biggers 2113f47a03dSEric Biggers /* update with previous buffer(s) before doing this one */ 2123f47a03dSEric Biggers FLUSH_TYPE_FLUSH, 2133f47a03dSEric Biggers 2143f47a03dSEric Biggers /* likewise, but also export and re-import the intermediate state */ 2153f47a03dSEric Biggers FLUSH_TYPE_REIMPORT, 2163f47a03dSEric Biggers }; 2173f47a03dSEric Biggers 2183f47a03dSEric Biggers /* finalization function for hash algorithms */ 2193f47a03dSEric Biggers enum finalization_type { 2203f47a03dSEric Biggers FINALIZATION_TYPE_FINAL, /* use final() */ 2213f47a03dSEric Biggers FINALIZATION_TYPE_FINUP, /* use finup() */ 2223f47a03dSEric Biggers FINALIZATION_TYPE_DIGEST, /* use digest() */ 2233f47a03dSEric Biggers }; 2243f47a03dSEric Biggers 2253f47a03dSEric Biggers #define TEST_SG_TOTAL 10000 2263f47a03dSEric Biggers 2273f47a03dSEric Biggers /** 2283f47a03dSEric Biggers * struct test_sg_division - description of a scatterlist entry 2293f47a03dSEric Biggers * 2303f47a03dSEric Biggers * This struct describes one entry of a scatterlist being constructed to check a 2313f47a03dSEric Biggers * crypto test vector. 2323f47a03dSEric Biggers * 2333f47a03dSEric Biggers * @proportion_of_total: length of this chunk relative to the total length, 2343f47a03dSEric Biggers * given as a proportion out of TEST_SG_TOTAL so that it 2353f47a03dSEric Biggers * scales to fit any test vector 2363f47a03dSEric Biggers * @offset: byte offset into a 2-page buffer at which this chunk will start 2373f47a03dSEric Biggers * @offset_relative_to_alignmask: if true, add the algorithm's alignmask to the 2383f47a03dSEric Biggers * @offset 2393f47a03dSEric Biggers * @flush_type: for hashes, whether an update() should be done now vs. 2403f47a03dSEric Biggers * continuing to accumulate data 2416570737cSEric Biggers * @nosimd: if doing the pending update(), do it with SIMD disabled? 2423f47a03dSEric Biggers */ 2433f47a03dSEric Biggers struct test_sg_division { 2443f47a03dSEric Biggers unsigned int proportion_of_total; 2453f47a03dSEric Biggers unsigned int offset; 2463f47a03dSEric Biggers bool offset_relative_to_alignmask; 2473f47a03dSEric Biggers enum flush_type flush_type; 2486570737cSEric Biggers bool nosimd; 2493f47a03dSEric Biggers }; 2503f47a03dSEric Biggers 2513f47a03dSEric Biggers /** 2523f47a03dSEric Biggers * struct testvec_config - configuration for testing a crypto test vector 2533f47a03dSEric Biggers * 2543f47a03dSEric Biggers * This struct describes the data layout and other parameters with which each 2553f47a03dSEric Biggers * crypto test vector can be tested. 2563f47a03dSEric Biggers * 2573f47a03dSEric Biggers * @name: name of this config, logged for debugging purposes if a test fails 2583f47a03dSEric Biggers * @inplace: operate on the data in-place, if applicable for the algorithm type? 2593f47a03dSEric Biggers * @req_flags: extra request_flags, e.g. CRYPTO_TFM_REQ_MAY_SLEEP 2603f47a03dSEric Biggers * @src_divs: description of how to arrange the source scatterlist 2613f47a03dSEric Biggers * @dst_divs: description of how to arrange the dst scatterlist, if applicable 2623f47a03dSEric Biggers * for the algorithm type. Defaults to @src_divs if unset. 2633f47a03dSEric Biggers * @iv_offset: misalignment of the IV in the range [0..MAX_ALGAPI_ALIGNMASK+1], 2643f47a03dSEric Biggers * where 0 is aligned to a 2*(MAX_ALGAPI_ALIGNMASK+1) byte boundary 2653f47a03dSEric Biggers * @iv_offset_relative_to_alignmask: if true, add the algorithm's alignmask to 2663f47a03dSEric Biggers * the @iv_offset 2673f47a03dSEric Biggers * @finalization_type: what finalization function to use for hashes 2686570737cSEric Biggers * @nosimd: execute with SIMD disabled? Requires !CRYPTO_TFM_REQ_MAY_SLEEP. 2693f47a03dSEric Biggers */ 2703f47a03dSEric Biggers struct testvec_config { 2713f47a03dSEric Biggers const char *name; 2723f47a03dSEric Biggers bool inplace; 2733f47a03dSEric Biggers u32 req_flags; 2743f47a03dSEric Biggers struct test_sg_division src_divs[XBUFSIZE]; 2753f47a03dSEric Biggers struct test_sg_division dst_divs[XBUFSIZE]; 2763f47a03dSEric Biggers unsigned int iv_offset; 2773f47a03dSEric Biggers bool iv_offset_relative_to_alignmask; 2783f47a03dSEric Biggers enum finalization_type finalization_type; 2796570737cSEric Biggers bool nosimd; 2803f47a03dSEric Biggers }; 2813f47a03dSEric Biggers 2823f47a03dSEric Biggers #define TESTVEC_CONFIG_NAMELEN 192 2833f47a03dSEric Biggers 2844e7babbaSEric Biggers /* 2854e7babbaSEric Biggers * The following are the lists of testvec_configs to test for each algorithm 2864e7babbaSEric Biggers * type when the basic crypto self-tests are enabled, i.e. when 2874e7babbaSEric Biggers * CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is unset. They aim to provide good test 2884e7babbaSEric Biggers * coverage, while keeping the test time much shorter than the full fuzz tests 2894e7babbaSEric Biggers * so that the basic tests can be enabled in a wider range of circumstances. 2904e7babbaSEric Biggers */ 2914e7babbaSEric Biggers 2924e7babbaSEric Biggers /* Configs for skciphers and aeads */ 2934e7babbaSEric Biggers static const struct testvec_config default_cipher_testvec_configs[] = { 2944e7babbaSEric Biggers { 2954e7babbaSEric Biggers .name = "in-place", 2964e7babbaSEric Biggers .inplace = true, 2974e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 2984e7babbaSEric Biggers }, { 2994e7babbaSEric Biggers .name = "out-of-place", 3004e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3014e7babbaSEric Biggers }, { 3024e7babbaSEric Biggers .name = "unaligned buffer, offset=1", 3034e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, 3044e7babbaSEric Biggers .iv_offset = 1, 3054e7babbaSEric Biggers }, { 3064e7babbaSEric Biggers .name = "buffer aligned only to alignmask", 3074e7babbaSEric Biggers .src_divs = { 3084e7babbaSEric Biggers { 3094e7babbaSEric Biggers .proportion_of_total = 10000, 3104e7babbaSEric Biggers .offset = 1, 3114e7babbaSEric Biggers .offset_relative_to_alignmask = true, 3124e7babbaSEric Biggers }, 3134e7babbaSEric Biggers }, 3144e7babbaSEric Biggers .iv_offset = 1, 3154e7babbaSEric Biggers .iv_offset_relative_to_alignmask = true, 3164e7babbaSEric Biggers }, { 3174e7babbaSEric Biggers .name = "two even aligned splits", 3184e7babbaSEric Biggers .src_divs = { 3194e7babbaSEric Biggers { .proportion_of_total = 5000 }, 3204e7babbaSEric Biggers { .proportion_of_total = 5000 }, 3214e7babbaSEric Biggers }, 3224e7babbaSEric Biggers }, { 3234e7babbaSEric Biggers .name = "uneven misaligned splits, may sleep", 3244e7babbaSEric Biggers .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, 3254e7babbaSEric Biggers .src_divs = { 3264e7babbaSEric Biggers { .proportion_of_total = 1900, .offset = 33 }, 3274e7babbaSEric Biggers { .proportion_of_total = 3300, .offset = 7 }, 3284e7babbaSEric Biggers { .proportion_of_total = 4800, .offset = 18 }, 3294e7babbaSEric Biggers }, 3304e7babbaSEric Biggers .iv_offset = 3, 3314e7babbaSEric Biggers }, { 3324e7babbaSEric Biggers .name = "misaligned splits crossing pages, inplace", 3334e7babbaSEric Biggers .inplace = true, 3344e7babbaSEric Biggers .src_divs = { 3354e7babbaSEric Biggers { 3364e7babbaSEric Biggers .proportion_of_total = 7500, 3374e7babbaSEric Biggers .offset = PAGE_SIZE - 32 3384e7babbaSEric Biggers }, { 3394e7babbaSEric Biggers .proportion_of_total = 2500, 3404e7babbaSEric Biggers .offset = PAGE_SIZE - 7 3414e7babbaSEric Biggers }, 3424e7babbaSEric Biggers }, 3434e7babbaSEric Biggers } 3444e7babbaSEric Biggers }; 3454e7babbaSEric Biggers 3464cc2dcf9SEric Biggers static const struct testvec_config default_hash_testvec_configs[] = { 3474cc2dcf9SEric Biggers { 3484cc2dcf9SEric Biggers .name = "init+update+final aligned buffer", 3494cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3504cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 3514cc2dcf9SEric Biggers }, { 3524cc2dcf9SEric Biggers .name = "init+finup aligned buffer", 3534cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3544cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINUP, 3554cc2dcf9SEric Biggers }, { 3564cc2dcf9SEric Biggers .name = "digest aligned buffer", 3574cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3584cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 3594cc2dcf9SEric Biggers }, { 3604cc2dcf9SEric Biggers .name = "init+update+final misaligned buffer", 3614cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, 3624cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 3634cc2dcf9SEric Biggers }, { 3644cc2dcf9SEric Biggers .name = "digest buffer aligned only to alignmask", 3654cc2dcf9SEric Biggers .src_divs = { 3664cc2dcf9SEric Biggers { 3674cc2dcf9SEric Biggers .proportion_of_total = 10000, 3684cc2dcf9SEric Biggers .offset = 1, 3694cc2dcf9SEric Biggers .offset_relative_to_alignmask = true, 3704cc2dcf9SEric Biggers }, 3714cc2dcf9SEric Biggers }, 3724cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 3734cc2dcf9SEric Biggers }, { 3744cc2dcf9SEric Biggers .name = "init+update+update+final two even splits", 3754cc2dcf9SEric Biggers .src_divs = { 3764cc2dcf9SEric Biggers { .proportion_of_total = 5000 }, 3774cc2dcf9SEric Biggers { 3784cc2dcf9SEric Biggers .proportion_of_total = 5000, 3794cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_FLUSH, 3804cc2dcf9SEric Biggers }, 3814cc2dcf9SEric Biggers }, 3824cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 3834cc2dcf9SEric Biggers }, { 3844cc2dcf9SEric Biggers .name = "digest uneven misaligned splits, may sleep", 3854cc2dcf9SEric Biggers .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, 3864cc2dcf9SEric Biggers .src_divs = { 3874cc2dcf9SEric Biggers { .proportion_of_total = 1900, .offset = 33 }, 3884cc2dcf9SEric Biggers { .proportion_of_total = 3300, .offset = 7 }, 3894cc2dcf9SEric Biggers { .proportion_of_total = 4800, .offset = 18 }, 3904cc2dcf9SEric Biggers }, 3914cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 3924cc2dcf9SEric Biggers }, { 3934cc2dcf9SEric Biggers .name = "digest misaligned splits crossing pages", 3944cc2dcf9SEric Biggers .src_divs = { 3954cc2dcf9SEric Biggers { 3964cc2dcf9SEric Biggers .proportion_of_total = 7500, 3974cc2dcf9SEric Biggers .offset = PAGE_SIZE - 32, 3984cc2dcf9SEric Biggers }, { 3994cc2dcf9SEric Biggers .proportion_of_total = 2500, 4004cc2dcf9SEric Biggers .offset = PAGE_SIZE - 7, 4014cc2dcf9SEric Biggers }, 4024cc2dcf9SEric Biggers }, 4034cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 4044cc2dcf9SEric Biggers }, { 4054cc2dcf9SEric Biggers .name = "import/export", 4064cc2dcf9SEric Biggers .src_divs = { 4074cc2dcf9SEric Biggers { 4084cc2dcf9SEric Biggers .proportion_of_total = 6500, 4094cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_REIMPORT, 4104cc2dcf9SEric Biggers }, { 4114cc2dcf9SEric Biggers .proportion_of_total = 3500, 4124cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_REIMPORT, 4134cc2dcf9SEric Biggers }, 4144cc2dcf9SEric Biggers }, 4154cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 4164cc2dcf9SEric Biggers } 4174cc2dcf9SEric Biggers }; 4184cc2dcf9SEric Biggers 4193f47a03dSEric Biggers static unsigned int count_test_sg_divisions(const struct test_sg_division *divs) 4203f47a03dSEric Biggers { 4213f47a03dSEric Biggers unsigned int remaining = TEST_SG_TOTAL; 4223f47a03dSEric Biggers unsigned int ndivs = 0; 4233f47a03dSEric Biggers 4243f47a03dSEric Biggers do { 4253f47a03dSEric Biggers remaining -= divs[ndivs++].proportion_of_total; 4263f47a03dSEric Biggers } while (remaining); 4273f47a03dSEric Biggers 4283f47a03dSEric Biggers return ndivs; 4293f47a03dSEric Biggers } 4303f47a03dSEric Biggers 4316570737cSEric Biggers #define SGDIVS_HAVE_FLUSHES BIT(0) 4326570737cSEric Biggers #define SGDIVS_HAVE_NOSIMD BIT(1) 4336570737cSEric Biggers 4343f47a03dSEric Biggers static bool valid_sg_divisions(const struct test_sg_division *divs, 4356570737cSEric Biggers unsigned int count, int *flags_ret) 4363f47a03dSEric Biggers { 4373f47a03dSEric Biggers unsigned int total = 0; 4383f47a03dSEric Biggers unsigned int i; 4393f47a03dSEric Biggers 4403f47a03dSEric Biggers for (i = 0; i < count && total != TEST_SG_TOTAL; i++) { 4413f47a03dSEric Biggers if (divs[i].proportion_of_total <= 0 || 4423f47a03dSEric Biggers divs[i].proportion_of_total > TEST_SG_TOTAL - total) 4433f47a03dSEric Biggers return false; 4443f47a03dSEric Biggers total += divs[i].proportion_of_total; 4453f47a03dSEric Biggers if (divs[i].flush_type != FLUSH_TYPE_NONE) 4466570737cSEric Biggers *flags_ret |= SGDIVS_HAVE_FLUSHES; 4476570737cSEric Biggers if (divs[i].nosimd) 4486570737cSEric Biggers *flags_ret |= SGDIVS_HAVE_NOSIMD; 4493f47a03dSEric Biggers } 4503f47a03dSEric Biggers return total == TEST_SG_TOTAL && 4513f47a03dSEric Biggers memchr_inv(&divs[i], 0, (count - i) * sizeof(divs[0])) == NULL; 4523f47a03dSEric Biggers } 4533f47a03dSEric Biggers 4543f47a03dSEric Biggers /* 4553f47a03dSEric Biggers * Check whether the given testvec_config is valid. This isn't strictly needed 4563f47a03dSEric Biggers * since every testvec_config should be valid, but check anyway so that people 4573f47a03dSEric Biggers * don't unknowingly add broken configs that don't do what they wanted. 4583f47a03dSEric Biggers */ 4593f47a03dSEric Biggers static bool valid_testvec_config(const struct testvec_config *cfg) 4603f47a03dSEric Biggers { 4616570737cSEric Biggers int flags = 0; 4623f47a03dSEric Biggers 4633f47a03dSEric Biggers if (cfg->name == NULL) 4643f47a03dSEric Biggers return false; 4653f47a03dSEric Biggers 4663f47a03dSEric Biggers if (!valid_sg_divisions(cfg->src_divs, ARRAY_SIZE(cfg->src_divs), 4676570737cSEric Biggers &flags)) 4683f47a03dSEric Biggers return false; 4693f47a03dSEric Biggers 4703f47a03dSEric Biggers if (cfg->dst_divs[0].proportion_of_total) { 4713f47a03dSEric Biggers if (!valid_sg_divisions(cfg->dst_divs, 4726570737cSEric Biggers ARRAY_SIZE(cfg->dst_divs), &flags)) 4733f47a03dSEric Biggers return false; 4743f47a03dSEric Biggers } else { 4753f47a03dSEric Biggers if (memchr_inv(cfg->dst_divs, 0, sizeof(cfg->dst_divs))) 4763f47a03dSEric Biggers return false; 4773f47a03dSEric Biggers /* defaults to dst_divs=src_divs */ 4783f47a03dSEric Biggers } 4793f47a03dSEric Biggers 4803f47a03dSEric Biggers if (cfg->iv_offset + 4813f47a03dSEric Biggers (cfg->iv_offset_relative_to_alignmask ? MAX_ALGAPI_ALIGNMASK : 0) > 4823f47a03dSEric Biggers MAX_ALGAPI_ALIGNMASK + 1) 4833f47a03dSEric Biggers return false; 4843f47a03dSEric Biggers 4856570737cSEric Biggers if ((flags & (SGDIVS_HAVE_FLUSHES | SGDIVS_HAVE_NOSIMD)) && 4866570737cSEric Biggers cfg->finalization_type == FINALIZATION_TYPE_DIGEST) 4876570737cSEric Biggers return false; 4886570737cSEric Biggers 4896570737cSEric Biggers if ((cfg->nosimd || (flags & SGDIVS_HAVE_NOSIMD)) && 4906570737cSEric Biggers (cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP)) 4913f47a03dSEric Biggers return false; 4923f47a03dSEric Biggers 4933f47a03dSEric Biggers return true; 4943f47a03dSEric Biggers } 4953f47a03dSEric Biggers 4963f47a03dSEric Biggers struct test_sglist { 4973f47a03dSEric Biggers char *bufs[XBUFSIZE]; 4983f47a03dSEric Biggers struct scatterlist sgl[XBUFSIZE]; 4993f47a03dSEric Biggers struct scatterlist sgl_saved[XBUFSIZE]; 5003f47a03dSEric Biggers struct scatterlist *sgl_ptr; 5013f47a03dSEric Biggers unsigned int nents; 5023f47a03dSEric Biggers }; 5033f47a03dSEric Biggers 5043f47a03dSEric Biggers static int init_test_sglist(struct test_sglist *tsgl) 5053f47a03dSEric Biggers { 5063f47a03dSEric Biggers return __testmgr_alloc_buf(tsgl->bufs, 1 /* two pages per buffer */); 5073f47a03dSEric Biggers } 5083f47a03dSEric Biggers 5093f47a03dSEric Biggers static void destroy_test_sglist(struct test_sglist *tsgl) 5103f47a03dSEric Biggers { 5113f47a03dSEric Biggers return __testmgr_free_buf(tsgl->bufs, 1 /* two pages per buffer */); 5123f47a03dSEric Biggers } 5133f47a03dSEric Biggers 5143f47a03dSEric Biggers /** 5153f47a03dSEric Biggers * build_test_sglist() - build a scatterlist for a crypto test 5163f47a03dSEric Biggers * 5173f47a03dSEric Biggers * @tsgl: the scatterlist to build. @tsgl->bufs[] contains an array of 2-page 5183f47a03dSEric Biggers * buffers which the scatterlist @tsgl->sgl[] will be made to point into. 5193f47a03dSEric Biggers * @divs: the layout specification on which the scatterlist will be based 5203f47a03dSEric Biggers * @alignmask: the algorithm's alignmask 5213f47a03dSEric Biggers * @total_len: the total length of the scatterlist to build in bytes 5223f47a03dSEric Biggers * @data: if non-NULL, the buffers will be filled with this data until it ends. 5233f47a03dSEric Biggers * Otherwise the buffers will be poisoned. In both cases, some bytes 5243f47a03dSEric Biggers * past the end of each buffer will be poisoned to help detect overruns. 5253f47a03dSEric Biggers * @out_divs: if non-NULL, the test_sg_division to which each scatterlist entry 5263f47a03dSEric Biggers * corresponds will be returned here. This will match @divs except 5273f47a03dSEric Biggers * that divisions resolving to a length of 0 are omitted as they are 5283f47a03dSEric Biggers * not included in the scatterlist. 5293f47a03dSEric Biggers * 5303f47a03dSEric Biggers * Return: 0 or a -errno value 5313f47a03dSEric Biggers */ 5323f47a03dSEric Biggers static int build_test_sglist(struct test_sglist *tsgl, 5333f47a03dSEric Biggers const struct test_sg_division *divs, 5343f47a03dSEric Biggers const unsigned int alignmask, 5353f47a03dSEric Biggers const unsigned int total_len, 5363f47a03dSEric Biggers struct iov_iter *data, 5373f47a03dSEric Biggers const struct test_sg_division *out_divs[XBUFSIZE]) 5383f47a03dSEric Biggers { 5393f47a03dSEric Biggers struct { 5403f47a03dSEric Biggers const struct test_sg_division *div; 5413f47a03dSEric Biggers size_t length; 5423f47a03dSEric Biggers } partitions[XBUFSIZE]; 5433f47a03dSEric Biggers const unsigned int ndivs = count_test_sg_divisions(divs); 5443f47a03dSEric Biggers unsigned int len_remaining = total_len; 5453f47a03dSEric Biggers unsigned int i; 5463f47a03dSEric Biggers 5473f47a03dSEric Biggers BUILD_BUG_ON(ARRAY_SIZE(partitions) != ARRAY_SIZE(tsgl->sgl)); 5483f47a03dSEric Biggers if (WARN_ON(ndivs > ARRAY_SIZE(partitions))) 5493f47a03dSEric Biggers return -EINVAL; 5503f47a03dSEric Biggers 5513f47a03dSEric Biggers /* Calculate the (div, length) pairs */ 5523f47a03dSEric Biggers tsgl->nents = 0; 5533f47a03dSEric Biggers for (i = 0; i < ndivs; i++) { 5543f47a03dSEric Biggers unsigned int len_this_sg = 5553f47a03dSEric Biggers min(len_remaining, 5563f47a03dSEric Biggers (total_len * divs[i].proportion_of_total + 5573f47a03dSEric Biggers TEST_SG_TOTAL / 2) / TEST_SG_TOTAL); 5583f47a03dSEric Biggers 5593f47a03dSEric Biggers if (len_this_sg != 0) { 5603f47a03dSEric Biggers partitions[tsgl->nents].div = &divs[i]; 5613f47a03dSEric Biggers partitions[tsgl->nents].length = len_this_sg; 5623f47a03dSEric Biggers tsgl->nents++; 5633f47a03dSEric Biggers len_remaining -= len_this_sg; 5643f47a03dSEric Biggers } 5653f47a03dSEric Biggers } 5663f47a03dSEric Biggers if (tsgl->nents == 0) { 5673f47a03dSEric Biggers partitions[tsgl->nents].div = &divs[0]; 5683f47a03dSEric Biggers partitions[tsgl->nents].length = 0; 5693f47a03dSEric Biggers tsgl->nents++; 5703f47a03dSEric Biggers } 5713f47a03dSEric Biggers partitions[tsgl->nents - 1].length += len_remaining; 5723f47a03dSEric Biggers 5733f47a03dSEric Biggers /* Set up the sgl entries and fill the data or poison */ 5743f47a03dSEric Biggers sg_init_table(tsgl->sgl, tsgl->nents); 5753f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 5763f47a03dSEric Biggers unsigned int offset = partitions[i].div->offset; 5773f47a03dSEric Biggers void *addr; 5783f47a03dSEric Biggers 5793f47a03dSEric Biggers if (partitions[i].div->offset_relative_to_alignmask) 5803f47a03dSEric Biggers offset += alignmask; 5813f47a03dSEric Biggers 5823f47a03dSEric Biggers while (offset + partitions[i].length + TESTMGR_POISON_LEN > 5833f47a03dSEric Biggers 2 * PAGE_SIZE) { 5843f47a03dSEric Biggers if (WARN_ON(offset <= 0)) 5853f47a03dSEric Biggers return -EINVAL; 5863f47a03dSEric Biggers offset /= 2; 5873f47a03dSEric Biggers } 5883f47a03dSEric Biggers 5893f47a03dSEric Biggers addr = &tsgl->bufs[i][offset]; 5903f47a03dSEric Biggers sg_set_buf(&tsgl->sgl[i], addr, partitions[i].length); 5913f47a03dSEric Biggers 5923f47a03dSEric Biggers if (out_divs) 5933f47a03dSEric Biggers out_divs[i] = partitions[i].div; 5943f47a03dSEric Biggers 5953f47a03dSEric Biggers if (data) { 5963f47a03dSEric Biggers size_t copy_len, copied; 5973f47a03dSEric Biggers 5983f47a03dSEric Biggers copy_len = min(partitions[i].length, data->count); 5993f47a03dSEric Biggers copied = copy_from_iter(addr, copy_len, data); 6003f47a03dSEric Biggers if (WARN_ON(copied != copy_len)) 6013f47a03dSEric Biggers return -EINVAL; 6023f47a03dSEric Biggers testmgr_poison(addr + copy_len, partitions[i].length + 6033f47a03dSEric Biggers TESTMGR_POISON_LEN - copy_len); 6043f47a03dSEric Biggers } else { 6053f47a03dSEric Biggers testmgr_poison(addr, partitions[i].length + 6063f47a03dSEric Biggers TESTMGR_POISON_LEN); 6073f47a03dSEric Biggers } 6083f47a03dSEric Biggers } 6093f47a03dSEric Biggers 6103f47a03dSEric Biggers sg_mark_end(&tsgl->sgl[tsgl->nents - 1]); 6113f47a03dSEric Biggers tsgl->sgl_ptr = tsgl->sgl; 6123f47a03dSEric Biggers memcpy(tsgl->sgl_saved, tsgl->sgl, tsgl->nents * sizeof(tsgl->sgl[0])); 6133f47a03dSEric Biggers return 0; 6143f47a03dSEric Biggers } 6153f47a03dSEric Biggers 6163f47a03dSEric Biggers /* 6173f47a03dSEric Biggers * Verify that a scatterlist crypto operation produced the correct output. 6183f47a03dSEric Biggers * 6193f47a03dSEric Biggers * @tsgl: scatterlist containing the actual output 6203f47a03dSEric Biggers * @expected_output: buffer containing the expected output 6213f47a03dSEric Biggers * @len_to_check: length of @expected_output in bytes 6223f47a03dSEric Biggers * @unchecked_prefix_len: number of ignored bytes in @tsgl prior to real result 6233f47a03dSEric Biggers * @check_poison: verify that the poison bytes after each chunk are intact? 6243f47a03dSEric Biggers * 6253f47a03dSEric Biggers * Return: 0 if correct, -EINVAL if incorrect, -EOVERFLOW if buffer overrun. 6263f47a03dSEric Biggers */ 6273f47a03dSEric Biggers static int verify_correct_output(const struct test_sglist *tsgl, 6283f47a03dSEric Biggers const char *expected_output, 6293f47a03dSEric Biggers unsigned int len_to_check, 6303f47a03dSEric Biggers unsigned int unchecked_prefix_len, 6313f47a03dSEric Biggers bool check_poison) 6323f47a03dSEric Biggers { 6333f47a03dSEric Biggers unsigned int i; 6343f47a03dSEric Biggers 6353f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 6363f47a03dSEric Biggers struct scatterlist *sg = &tsgl->sgl_ptr[i]; 6373f47a03dSEric Biggers unsigned int len = sg->length; 6383f47a03dSEric Biggers unsigned int offset = sg->offset; 6393f47a03dSEric Biggers const char *actual_output; 6403f47a03dSEric Biggers 6413f47a03dSEric Biggers if (unchecked_prefix_len) { 6423f47a03dSEric Biggers if (unchecked_prefix_len >= len) { 6433f47a03dSEric Biggers unchecked_prefix_len -= len; 6443f47a03dSEric Biggers continue; 6453f47a03dSEric Biggers } 6463f47a03dSEric Biggers offset += unchecked_prefix_len; 6473f47a03dSEric Biggers len -= unchecked_prefix_len; 6483f47a03dSEric Biggers unchecked_prefix_len = 0; 6493f47a03dSEric Biggers } 6503f47a03dSEric Biggers len = min(len, len_to_check); 6513f47a03dSEric Biggers actual_output = page_address(sg_page(sg)) + offset; 6523f47a03dSEric Biggers if (memcmp(expected_output, actual_output, len) != 0) 6533f47a03dSEric Biggers return -EINVAL; 6543f47a03dSEric Biggers if (check_poison && 6553f47a03dSEric Biggers !testmgr_is_poison(actual_output + len, TESTMGR_POISON_LEN)) 6563f47a03dSEric Biggers return -EOVERFLOW; 6573f47a03dSEric Biggers len_to_check -= len; 6583f47a03dSEric Biggers expected_output += len; 6593f47a03dSEric Biggers } 6603f47a03dSEric Biggers if (WARN_ON(len_to_check != 0)) 6613f47a03dSEric Biggers return -EINVAL; 6623f47a03dSEric Biggers return 0; 6633f47a03dSEric Biggers } 6643f47a03dSEric Biggers 6653f47a03dSEric Biggers static bool is_test_sglist_corrupted(const struct test_sglist *tsgl) 6663f47a03dSEric Biggers { 6673f47a03dSEric Biggers unsigned int i; 6683f47a03dSEric Biggers 6693f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 6703f47a03dSEric Biggers if (tsgl->sgl[i].page_link != tsgl->sgl_saved[i].page_link) 6713f47a03dSEric Biggers return true; 6723f47a03dSEric Biggers if (tsgl->sgl[i].offset != tsgl->sgl_saved[i].offset) 6733f47a03dSEric Biggers return true; 6743f47a03dSEric Biggers if (tsgl->sgl[i].length != tsgl->sgl_saved[i].length) 6753f47a03dSEric Biggers return true; 6763f47a03dSEric Biggers } 6773f47a03dSEric Biggers return false; 6783f47a03dSEric Biggers } 6793f47a03dSEric Biggers 6803f47a03dSEric Biggers struct cipher_test_sglists { 6813f47a03dSEric Biggers struct test_sglist src; 6823f47a03dSEric Biggers struct test_sglist dst; 6833f47a03dSEric Biggers }; 6843f47a03dSEric Biggers 6853f47a03dSEric Biggers static struct cipher_test_sglists *alloc_cipher_test_sglists(void) 6863f47a03dSEric Biggers { 6873f47a03dSEric Biggers struct cipher_test_sglists *tsgls; 6883f47a03dSEric Biggers 6893f47a03dSEric Biggers tsgls = kmalloc(sizeof(*tsgls), GFP_KERNEL); 6903f47a03dSEric Biggers if (!tsgls) 6913f47a03dSEric Biggers return NULL; 6923f47a03dSEric Biggers 6933f47a03dSEric Biggers if (init_test_sglist(&tsgls->src) != 0) 6943f47a03dSEric Biggers goto fail_kfree; 6953f47a03dSEric Biggers if (init_test_sglist(&tsgls->dst) != 0) 6963f47a03dSEric Biggers goto fail_destroy_src; 6973f47a03dSEric Biggers 6983f47a03dSEric Biggers return tsgls; 6993f47a03dSEric Biggers 7003f47a03dSEric Biggers fail_destroy_src: 7013f47a03dSEric Biggers destroy_test_sglist(&tsgls->src); 7023f47a03dSEric Biggers fail_kfree: 7033f47a03dSEric Biggers kfree(tsgls); 7043f47a03dSEric Biggers return NULL; 7053f47a03dSEric Biggers } 7063f47a03dSEric Biggers 7073f47a03dSEric Biggers static void free_cipher_test_sglists(struct cipher_test_sglists *tsgls) 7083f47a03dSEric Biggers { 7093f47a03dSEric Biggers if (tsgls) { 7103f47a03dSEric Biggers destroy_test_sglist(&tsgls->src); 7113f47a03dSEric Biggers destroy_test_sglist(&tsgls->dst); 7123f47a03dSEric Biggers kfree(tsgls); 7133f47a03dSEric Biggers } 7143f47a03dSEric Biggers } 7153f47a03dSEric Biggers 7163f47a03dSEric Biggers /* Build the src and dst scatterlists for an skcipher or AEAD test */ 7173f47a03dSEric Biggers static int build_cipher_test_sglists(struct cipher_test_sglists *tsgls, 7183f47a03dSEric Biggers const struct testvec_config *cfg, 7193f47a03dSEric Biggers unsigned int alignmask, 7203f47a03dSEric Biggers unsigned int src_total_len, 7213f47a03dSEric Biggers unsigned int dst_total_len, 7223f47a03dSEric Biggers const struct kvec *inputs, 7233f47a03dSEric Biggers unsigned int nr_inputs) 7243f47a03dSEric Biggers { 7253f47a03dSEric Biggers struct iov_iter input; 7263f47a03dSEric Biggers int err; 7273f47a03dSEric Biggers 7283f47a03dSEric Biggers iov_iter_kvec(&input, WRITE, inputs, nr_inputs, src_total_len); 7293f47a03dSEric Biggers err = build_test_sglist(&tsgls->src, cfg->src_divs, alignmask, 7303f47a03dSEric Biggers cfg->inplace ? 7313f47a03dSEric Biggers max(dst_total_len, src_total_len) : 7323f47a03dSEric Biggers src_total_len, 7333f47a03dSEric Biggers &input, NULL); 7343f47a03dSEric Biggers if (err) 7353f47a03dSEric Biggers return err; 7363f47a03dSEric Biggers 7373f47a03dSEric Biggers if (cfg->inplace) { 7383f47a03dSEric Biggers tsgls->dst.sgl_ptr = tsgls->src.sgl; 7393f47a03dSEric Biggers tsgls->dst.nents = tsgls->src.nents; 7403f47a03dSEric Biggers return 0; 7413f47a03dSEric Biggers } 7423f47a03dSEric Biggers return build_test_sglist(&tsgls->dst, 7433f47a03dSEric Biggers cfg->dst_divs[0].proportion_of_total ? 7443f47a03dSEric Biggers cfg->dst_divs : cfg->src_divs, 7453f47a03dSEric Biggers alignmask, dst_total_len, NULL, NULL); 746f8b0d4d0SHerbert Xu } 747f8b0d4d0SHerbert Xu 74825f9dddbSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 749f2bb770aSEric Biggers 750f2bb770aSEric Biggers /* Generate a random length in range [0, max_len], but prefer smaller values */ 751f2bb770aSEric Biggers static unsigned int generate_random_length(unsigned int max_len) 752f2bb770aSEric Biggers { 753f2bb770aSEric Biggers unsigned int len = prandom_u32() % (max_len + 1); 754f2bb770aSEric Biggers 755f2bb770aSEric Biggers switch (prandom_u32() % 4) { 756f2bb770aSEric Biggers case 0: 757f2bb770aSEric Biggers return len % 64; 758f2bb770aSEric Biggers case 1: 759f2bb770aSEric Biggers return len % 256; 760f2bb770aSEric Biggers case 2: 761f2bb770aSEric Biggers return len % 1024; 762f2bb770aSEric Biggers default: 763f2bb770aSEric Biggers return len; 764f2bb770aSEric Biggers } 765f2bb770aSEric Biggers } 766f2bb770aSEric Biggers 767f2bb770aSEric Biggers /* Sometimes make some random changes to the given data buffer */ 768f2bb770aSEric Biggers static void mutate_buffer(u8 *buf, size_t count) 769f2bb770aSEric Biggers { 770f2bb770aSEric Biggers size_t num_flips; 771f2bb770aSEric Biggers size_t i; 772f2bb770aSEric Biggers size_t pos; 773f2bb770aSEric Biggers 774f2bb770aSEric Biggers /* Sometimes flip some bits */ 775f2bb770aSEric Biggers if (prandom_u32() % 4 == 0) { 776f2bb770aSEric Biggers num_flips = min_t(size_t, 1 << (prandom_u32() % 8), count * 8); 777f2bb770aSEric Biggers for (i = 0; i < num_flips; i++) { 778f2bb770aSEric Biggers pos = prandom_u32() % (count * 8); 779f2bb770aSEric Biggers buf[pos / 8] ^= 1 << (pos % 8); 780f2bb770aSEric Biggers } 781f2bb770aSEric Biggers } 782f2bb770aSEric Biggers 783f2bb770aSEric Biggers /* Sometimes flip some bytes */ 784f2bb770aSEric Biggers if (prandom_u32() % 4 == 0) { 785f2bb770aSEric Biggers num_flips = min_t(size_t, 1 << (prandom_u32() % 8), count); 786f2bb770aSEric Biggers for (i = 0; i < num_flips; i++) 787f2bb770aSEric Biggers buf[prandom_u32() % count] ^= 0xff; 788f2bb770aSEric Biggers } 789f2bb770aSEric Biggers } 790f2bb770aSEric Biggers 791f2bb770aSEric Biggers /* Randomly generate 'count' bytes, but sometimes make them "interesting" */ 792f2bb770aSEric Biggers static void generate_random_bytes(u8 *buf, size_t count) 793f2bb770aSEric Biggers { 794f2bb770aSEric Biggers u8 b; 795f2bb770aSEric Biggers u8 increment; 796f2bb770aSEric Biggers size_t i; 797f2bb770aSEric Biggers 798f2bb770aSEric Biggers if (count == 0) 799f2bb770aSEric Biggers return; 800f2bb770aSEric Biggers 801f2bb770aSEric Biggers switch (prandom_u32() % 8) { /* Choose a generation strategy */ 802f2bb770aSEric Biggers case 0: 803f2bb770aSEric Biggers case 1: 804f2bb770aSEric Biggers /* All the same byte, plus optional mutations */ 805f2bb770aSEric Biggers switch (prandom_u32() % 4) { 806f2bb770aSEric Biggers case 0: 807f2bb770aSEric Biggers b = 0x00; 808f2bb770aSEric Biggers break; 809f2bb770aSEric Biggers case 1: 810f2bb770aSEric Biggers b = 0xff; 811f2bb770aSEric Biggers break; 812f2bb770aSEric Biggers default: 813f2bb770aSEric Biggers b = (u8)prandom_u32(); 814f2bb770aSEric Biggers break; 815f2bb770aSEric Biggers } 816f2bb770aSEric Biggers memset(buf, b, count); 817f2bb770aSEric Biggers mutate_buffer(buf, count); 818f2bb770aSEric Biggers break; 819f2bb770aSEric Biggers case 2: 820f2bb770aSEric Biggers /* Ascending or descending bytes, plus optional mutations */ 821f2bb770aSEric Biggers increment = (u8)prandom_u32(); 822f2bb770aSEric Biggers b = (u8)prandom_u32(); 823f2bb770aSEric Biggers for (i = 0; i < count; i++, b += increment) 824f2bb770aSEric Biggers buf[i] = b; 825f2bb770aSEric Biggers mutate_buffer(buf, count); 826f2bb770aSEric Biggers break; 827f2bb770aSEric Biggers default: 828f2bb770aSEric Biggers /* Fully random bytes */ 829f2bb770aSEric Biggers for (i = 0; i < count; i++) 830f2bb770aSEric Biggers buf[i] = (u8)prandom_u32(); 831f2bb770aSEric Biggers } 832f2bb770aSEric Biggers } 833f2bb770aSEric Biggers 83425f9dddbSEric Biggers static char *generate_random_sgl_divisions(struct test_sg_division *divs, 83525f9dddbSEric Biggers size_t max_divs, char *p, char *end, 8366570737cSEric Biggers bool gen_flushes, u32 req_flags) 83725f9dddbSEric Biggers { 83825f9dddbSEric Biggers struct test_sg_division *div = divs; 83925f9dddbSEric Biggers unsigned int remaining = TEST_SG_TOTAL; 84025f9dddbSEric Biggers 84125f9dddbSEric Biggers do { 84225f9dddbSEric Biggers unsigned int this_len; 8436570737cSEric Biggers const char *flushtype_str; 84425f9dddbSEric Biggers 84525f9dddbSEric Biggers if (div == &divs[max_divs - 1] || prandom_u32() % 2 == 0) 84625f9dddbSEric Biggers this_len = remaining; 84725f9dddbSEric Biggers else 84825f9dddbSEric Biggers this_len = 1 + (prandom_u32() % remaining); 84925f9dddbSEric Biggers div->proportion_of_total = this_len; 85025f9dddbSEric Biggers 85125f9dddbSEric Biggers if (prandom_u32() % 4 == 0) 85225f9dddbSEric Biggers div->offset = (PAGE_SIZE - 128) + (prandom_u32() % 128); 85325f9dddbSEric Biggers else if (prandom_u32() % 2 == 0) 85425f9dddbSEric Biggers div->offset = prandom_u32() % 32; 85525f9dddbSEric Biggers else 85625f9dddbSEric Biggers div->offset = prandom_u32() % PAGE_SIZE; 85725f9dddbSEric Biggers if (prandom_u32() % 8 == 0) 85825f9dddbSEric Biggers div->offset_relative_to_alignmask = true; 85925f9dddbSEric Biggers 86025f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_NONE; 86125f9dddbSEric Biggers if (gen_flushes) { 86225f9dddbSEric Biggers switch (prandom_u32() % 4) { 86325f9dddbSEric Biggers case 0: 86425f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_REIMPORT; 86525f9dddbSEric Biggers break; 86625f9dddbSEric Biggers case 1: 86725f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_FLUSH; 86825f9dddbSEric Biggers break; 86925f9dddbSEric Biggers } 87025f9dddbSEric Biggers } 87125f9dddbSEric Biggers 8726570737cSEric Biggers if (div->flush_type != FLUSH_TYPE_NONE && 8736570737cSEric Biggers !(req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && 8746570737cSEric Biggers prandom_u32() % 2 == 0) 8756570737cSEric Biggers div->nosimd = true; 8766570737cSEric Biggers 8776570737cSEric Biggers switch (div->flush_type) { 8786570737cSEric Biggers case FLUSH_TYPE_FLUSH: 8796570737cSEric Biggers if (div->nosimd) 8806570737cSEric Biggers flushtype_str = "<flush,nosimd>"; 8816570737cSEric Biggers else 8826570737cSEric Biggers flushtype_str = "<flush>"; 8836570737cSEric Biggers break; 8846570737cSEric Biggers case FLUSH_TYPE_REIMPORT: 8856570737cSEric Biggers if (div->nosimd) 8866570737cSEric Biggers flushtype_str = "<reimport,nosimd>"; 8876570737cSEric Biggers else 8886570737cSEric Biggers flushtype_str = "<reimport>"; 8896570737cSEric Biggers break; 8906570737cSEric Biggers default: 8916570737cSEric Biggers flushtype_str = ""; 8926570737cSEric Biggers break; 8936570737cSEric Biggers } 8946570737cSEric Biggers 89525f9dddbSEric Biggers BUILD_BUG_ON(TEST_SG_TOTAL != 10000); /* for "%u.%u%%" */ 8966570737cSEric Biggers p += scnprintf(p, end - p, "%s%u.%u%%@%s+%u%s", flushtype_str, 89725f9dddbSEric Biggers this_len / 100, this_len % 100, 89825f9dddbSEric Biggers div->offset_relative_to_alignmask ? 89925f9dddbSEric Biggers "alignmask" : "", 90025f9dddbSEric Biggers div->offset, this_len == remaining ? "" : ", "); 90125f9dddbSEric Biggers remaining -= this_len; 90225f9dddbSEric Biggers div++; 90325f9dddbSEric Biggers } while (remaining); 90425f9dddbSEric Biggers 90525f9dddbSEric Biggers return p; 90625f9dddbSEric Biggers } 90725f9dddbSEric Biggers 90825f9dddbSEric Biggers /* Generate a random testvec_config for fuzz testing */ 90925f9dddbSEric Biggers static void generate_random_testvec_config(struct testvec_config *cfg, 91025f9dddbSEric Biggers char *name, size_t max_namelen) 91125f9dddbSEric Biggers { 91225f9dddbSEric Biggers char *p = name; 91325f9dddbSEric Biggers char * const end = name + max_namelen; 91425f9dddbSEric Biggers 91525f9dddbSEric Biggers memset(cfg, 0, sizeof(*cfg)); 91625f9dddbSEric Biggers 91725f9dddbSEric Biggers cfg->name = name; 91825f9dddbSEric Biggers 91925f9dddbSEric Biggers p += scnprintf(p, end - p, "random:"); 92025f9dddbSEric Biggers 92125f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 92225f9dddbSEric Biggers cfg->inplace = true; 92325f9dddbSEric Biggers p += scnprintf(p, end - p, " inplace"); 92425f9dddbSEric Biggers } 92525f9dddbSEric Biggers 92625f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 92725f9dddbSEric Biggers cfg->req_flags |= CRYPTO_TFM_REQ_MAY_SLEEP; 92825f9dddbSEric Biggers p += scnprintf(p, end - p, " may_sleep"); 92925f9dddbSEric Biggers } 93025f9dddbSEric Biggers 93125f9dddbSEric Biggers switch (prandom_u32() % 4) { 93225f9dddbSEric Biggers case 0: 93325f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_FINAL; 93425f9dddbSEric Biggers p += scnprintf(p, end - p, " use_final"); 93525f9dddbSEric Biggers break; 93625f9dddbSEric Biggers case 1: 93725f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_FINUP; 93825f9dddbSEric Biggers p += scnprintf(p, end - p, " use_finup"); 93925f9dddbSEric Biggers break; 94025f9dddbSEric Biggers default: 94125f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_DIGEST; 94225f9dddbSEric Biggers p += scnprintf(p, end - p, " use_digest"); 94325f9dddbSEric Biggers break; 94425f9dddbSEric Biggers } 94525f9dddbSEric Biggers 9466570737cSEric Biggers if (!(cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && 9476570737cSEric Biggers prandom_u32() % 2 == 0) { 9486570737cSEric Biggers cfg->nosimd = true; 9496570737cSEric Biggers p += scnprintf(p, end - p, " nosimd"); 9506570737cSEric Biggers } 9516570737cSEric Biggers 95225f9dddbSEric Biggers p += scnprintf(p, end - p, " src_divs=["); 95325f9dddbSEric Biggers p = generate_random_sgl_divisions(cfg->src_divs, 95425f9dddbSEric Biggers ARRAY_SIZE(cfg->src_divs), p, end, 95525f9dddbSEric Biggers (cfg->finalization_type != 9566570737cSEric Biggers FINALIZATION_TYPE_DIGEST), 9576570737cSEric Biggers cfg->req_flags); 95825f9dddbSEric Biggers p += scnprintf(p, end - p, "]"); 95925f9dddbSEric Biggers 96025f9dddbSEric Biggers if (!cfg->inplace && prandom_u32() % 2 == 0) { 96125f9dddbSEric Biggers p += scnprintf(p, end - p, " dst_divs=["); 96225f9dddbSEric Biggers p = generate_random_sgl_divisions(cfg->dst_divs, 96325f9dddbSEric Biggers ARRAY_SIZE(cfg->dst_divs), 9646570737cSEric Biggers p, end, false, 9656570737cSEric Biggers cfg->req_flags); 96625f9dddbSEric Biggers p += scnprintf(p, end - p, "]"); 96725f9dddbSEric Biggers } 96825f9dddbSEric Biggers 96925f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 97025f9dddbSEric Biggers cfg->iv_offset = 1 + (prandom_u32() % MAX_ALGAPI_ALIGNMASK); 97125f9dddbSEric Biggers p += scnprintf(p, end - p, " iv_offset=%u", cfg->iv_offset); 97225f9dddbSEric Biggers } 97325f9dddbSEric Biggers 97425f9dddbSEric Biggers WARN_ON_ONCE(!valid_testvec_config(cfg)); 97525f9dddbSEric Biggers } 976b55e1a39SEric Biggers 977b55e1a39SEric Biggers static void crypto_disable_simd_for_test(void) 978b55e1a39SEric Biggers { 979b55e1a39SEric Biggers preempt_disable(); 980b55e1a39SEric Biggers __this_cpu_write(crypto_simd_disabled_for_test, true); 981b55e1a39SEric Biggers } 982b55e1a39SEric Biggers 983b55e1a39SEric Biggers static void crypto_reenable_simd_for_test(void) 984b55e1a39SEric Biggers { 985b55e1a39SEric Biggers __this_cpu_write(crypto_simd_disabled_for_test, false); 986b55e1a39SEric Biggers preempt_enable(); 987b55e1a39SEric Biggers } 988f2bb770aSEric Biggers 989f2bb770aSEric Biggers /* 990f2bb770aSEric Biggers * Given an algorithm name, build the name of the generic implementation of that 991f2bb770aSEric Biggers * algorithm, assuming the usual naming convention. Specifically, this appends 992f2bb770aSEric Biggers * "-generic" to every part of the name that is not a template name. Examples: 993f2bb770aSEric Biggers * 994f2bb770aSEric Biggers * aes => aes-generic 995f2bb770aSEric Biggers * cbc(aes) => cbc(aes-generic) 996f2bb770aSEric Biggers * cts(cbc(aes)) => cts(cbc(aes-generic)) 997f2bb770aSEric Biggers * rfc7539(chacha20,poly1305) => rfc7539(chacha20-generic,poly1305-generic) 998f2bb770aSEric Biggers * 999f2bb770aSEric Biggers * Return: 0 on success, or -ENAMETOOLONG if the generic name would be too long 1000f2bb770aSEric Biggers */ 1001f2bb770aSEric Biggers static int build_generic_driver_name(const char *algname, 1002f2bb770aSEric Biggers char driver_name[CRYPTO_MAX_ALG_NAME]) 1003f2bb770aSEric Biggers { 1004f2bb770aSEric Biggers const char *in = algname; 1005f2bb770aSEric Biggers char *out = driver_name; 1006f2bb770aSEric Biggers size_t len = strlen(algname); 1007f2bb770aSEric Biggers 1008f2bb770aSEric Biggers if (len >= CRYPTO_MAX_ALG_NAME) 1009f2bb770aSEric Biggers goto too_long; 1010f2bb770aSEric Biggers do { 1011f2bb770aSEric Biggers const char *in_saved = in; 1012f2bb770aSEric Biggers 1013f2bb770aSEric Biggers while (*in && *in != '(' && *in != ')' && *in != ',') 1014f2bb770aSEric Biggers *out++ = *in++; 1015f2bb770aSEric Biggers if (*in != '(' && in > in_saved) { 1016f2bb770aSEric Biggers len += 8; 1017f2bb770aSEric Biggers if (len >= CRYPTO_MAX_ALG_NAME) 1018f2bb770aSEric Biggers goto too_long; 1019f2bb770aSEric Biggers memcpy(out, "-generic", 8); 1020f2bb770aSEric Biggers out += 8; 1021f2bb770aSEric Biggers } 1022f2bb770aSEric Biggers } while ((*out++ = *in++) != '\0'); 1023f2bb770aSEric Biggers return 0; 1024f2bb770aSEric Biggers 1025f2bb770aSEric Biggers too_long: 1026f2bb770aSEric Biggers pr_err("alg: generic driver name for \"%s\" would be too long\n", 1027f2bb770aSEric Biggers algname); 1028f2bb770aSEric Biggers return -ENAMETOOLONG; 1029f2bb770aSEric Biggers } 1030b55e1a39SEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 1031b55e1a39SEric Biggers static void crypto_disable_simd_for_test(void) 1032b55e1a39SEric Biggers { 1033b55e1a39SEric Biggers } 1034b55e1a39SEric Biggers 1035b55e1a39SEric Biggers static void crypto_reenable_simd_for_test(void) 1036b55e1a39SEric Biggers { 1037b55e1a39SEric Biggers } 1038b55e1a39SEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 103925f9dddbSEric Biggers 1040d8ea98aaSEric Biggers static int build_hash_sglist(struct test_sglist *tsgl, 1041d8ea98aaSEric Biggers const struct hash_testvec *vec, 1042d8ea98aaSEric Biggers const struct testvec_config *cfg, 1043d8ea98aaSEric Biggers unsigned int alignmask, 1044d8ea98aaSEric Biggers const struct test_sg_division *divs[XBUFSIZE]) 1045d8ea98aaSEric Biggers { 1046d8ea98aaSEric Biggers struct kvec kv; 1047d8ea98aaSEric Biggers struct iov_iter input; 1048d8ea98aaSEric Biggers 1049d8ea98aaSEric Biggers kv.iov_base = (void *)vec->plaintext; 1050d8ea98aaSEric Biggers kv.iov_len = vec->psize; 1051d8ea98aaSEric Biggers iov_iter_kvec(&input, WRITE, &kv, 1, vec->psize); 1052d8ea98aaSEric Biggers return build_test_sglist(tsgl, cfg->src_divs, alignmask, vec->psize, 1053d8ea98aaSEric Biggers &input, divs); 1054d8ea98aaSEric Biggers } 1055d8ea98aaSEric Biggers 1056d8ea98aaSEric Biggers static int check_hash_result(const char *type, 1057d8ea98aaSEric Biggers const u8 *result, unsigned int digestsize, 1058d8ea98aaSEric Biggers const struct hash_testvec *vec, 1059d8ea98aaSEric Biggers const char *vec_name, 1060d8ea98aaSEric Biggers const char *driver, 1061d8ea98aaSEric Biggers const struct testvec_config *cfg) 1062d8ea98aaSEric Biggers { 1063d8ea98aaSEric Biggers if (memcmp(result, vec->digest, digestsize) != 0) { 1064d8ea98aaSEric Biggers pr_err("alg: %s: %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 1065d8ea98aaSEric Biggers type, driver, vec_name, cfg->name); 1066d8ea98aaSEric Biggers return -EINVAL; 1067d8ea98aaSEric Biggers } 1068d8ea98aaSEric Biggers if (!testmgr_is_poison(&result[digestsize], TESTMGR_POISON_LEN)) { 1069d8ea98aaSEric Biggers pr_err("alg: %s: %s overran result buffer on test vector %s, cfg=\"%s\"\n", 1070d8ea98aaSEric Biggers type, driver, vec_name, cfg->name); 1071d8ea98aaSEric Biggers return -EOVERFLOW; 1072d8ea98aaSEric Biggers } 1073d8ea98aaSEric Biggers return 0; 1074d8ea98aaSEric Biggers } 1075d8ea98aaSEric Biggers 1076d8ea98aaSEric Biggers static inline int check_shash_op(const char *op, int err, 1077d8ea98aaSEric Biggers const char *driver, const char *vec_name, 1078d8ea98aaSEric Biggers const struct testvec_config *cfg) 1079d8ea98aaSEric Biggers { 1080d8ea98aaSEric Biggers if (err) 1081d8ea98aaSEric Biggers pr_err("alg: shash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", 1082d8ea98aaSEric Biggers driver, op, err, vec_name, cfg->name); 1083d8ea98aaSEric Biggers return err; 1084d8ea98aaSEric Biggers } 1085d8ea98aaSEric Biggers 1086d8ea98aaSEric Biggers static inline const void *sg_data(struct scatterlist *sg) 1087d8ea98aaSEric Biggers { 1088d8ea98aaSEric Biggers return page_address(sg_page(sg)) + sg->offset; 1089d8ea98aaSEric Biggers } 1090d8ea98aaSEric Biggers 1091d8ea98aaSEric Biggers /* Test one hash test vector in one configuration, using the shash API */ 1092d8ea98aaSEric Biggers static int test_shash_vec_cfg(const char *driver, 1093d8ea98aaSEric Biggers const struct hash_testvec *vec, 1094d8ea98aaSEric Biggers const char *vec_name, 1095d8ea98aaSEric Biggers const struct testvec_config *cfg, 1096d8ea98aaSEric Biggers struct shash_desc *desc, 1097d8ea98aaSEric Biggers struct test_sglist *tsgl, 1098d8ea98aaSEric Biggers u8 *hashstate) 1099d8ea98aaSEric Biggers { 1100d8ea98aaSEric Biggers struct crypto_shash *tfm = desc->tfm; 1101d8ea98aaSEric Biggers const unsigned int alignmask = crypto_shash_alignmask(tfm); 1102d8ea98aaSEric Biggers const unsigned int digestsize = crypto_shash_digestsize(tfm); 1103d8ea98aaSEric Biggers const unsigned int statesize = crypto_shash_statesize(tfm); 1104d8ea98aaSEric Biggers const struct test_sg_division *divs[XBUFSIZE]; 1105d8ea98aaSEric Biggers unsigned int i; 1106d8ea98aaSEric Biggers u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; 1107d8ea98aaSEric Biggers int err; 1108d8ea98aaSEric Biggers 1109d8ea98aaSEric Biggers /* Set the key, if specified */ 1110d8ea98aaSEric Biggers if (vec->ksize) { 1111d8ea98aaSEric Biggers err = crypto_shash_setkey(tfm, vec->key, vec->ksize); 1112d8ea98aaSEric Biggers if (err) { 1113d8ea98aaSEric Biggers if (err == vec->setkey_error) 1114d8ea98aaSEric Biggers return 0; 1115d8ea98aaSEric Biggers pr_err("alg: shash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1116d8ea98aaSEric Biggers driver, vec_name, vec->setkey_error, err, 1117d8ea98aaSEric Biggers crypto_shash_get_flags(tfm)); 1118d8ea98aaSEric Biggers return err; 1119d8ea98aaSEric Biggers } 1120d8ea98aaSEric Biggers if (vec->setkey_error) { 1121d8ea98aaSEric Biggers pr_err("alg: shash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1122d8ea98aaSEric Biggers driver, vec_name, vec->setkey_error); 1123d8ea98aaSEric Biggers return -EINVAL; 1124d8ea98aaSEric Biggers } 1125d8ea98aaSEric Biggers } 1126d8ea98aaSEric Biggers 1127d8ea98aaSEric Biggers /* Build the scatterlist for the source data */ 1128d8ea98aaSEric Biggers err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); 1129d8ea98aaSEric Biggers if (err) { 1130d8ea98aaSEric Biggers pr_err("alg: shash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", 1131d8ea98aaSEric Biggers driver, vec_name, cfg->name); 1132d8ea98aaSEric Biggers return err; 1133d8ea98aaSEric Biggers } 1134d8ea98aaSEric Biggers 1135d8ea98aaSEric Biggers /* Do the actual hashing */ 1136d8ea98aaSEric Biggers 1137d8ea98aaSEric Biggers testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); 1138d8ea98aaSEric Biggers testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); 1139d8ea98aaSEric Biggers 1140d8ea98aaSEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || 1141d8ea98aaSEric Biggers vec->digest_error) { 1142d8ea98aaSEric Biggers /* Just using digest() */ 1143d8ea98aaSEric Biggers if (tsgl->nents != 1) 1144d8ea98aaSEric Biggers return 0; 1145d8ea98aaSEric Biggers if (cfg->nosimd) 1146d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1147d8ea98aaSEric Biggers err = crypto_shash_digest(desc, sg_data(&tsgl->sgl[0]), 1148d8ea98aaSEric Biggers tsgl->sgl[0].length, result); 1149d8ea98aaSEric Biggers if (cfg->nosimd) 1150d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1151d8ea98aaSEric Biggers if (err) { 1152d8ea98aaSEric Biggers if (err == vec->digest_error) 1153d8ea98aaSEric Biggers return 0; 1154d8ea98aaSEric Biggers pr_err("alg: shash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1155d8ea98aaSEric Biggers driver, vec_name, vec->digest_error, err, 1156d8ea98aaSEric Biggers cfg->name); 1157d8ea98aaSEric Biggers return err; 1158d8ea98aaSEric Biggers } 1159d8ea98aaSEric Biggers if (vec->digest_error) { 1160d8ea98aaSEric Biggers pr_err("alg: shash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1161d8ea98aaSEric Biggers driver, vec_name, vec->digest_error, cfg->name); 1162d8ea98aaSEric Biggers return -EINVAL; 1163d8ea98aaSEric Biggers } 1164d8ea98aaSEric Biggers goto result_ready; 1165d8ea98aaSEric Biggers } 1166d8ea98aaSEric Biggers 1167d8ea98aaSEric Biggers /* Using init(), zero or more update(), then final() or finup() */ 1168d8ea98aaSEric Biggers 1169d8ea98aaSEric Biggers if (cfg->nosimd) 1170d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1171d8ea98aaSEric Biggers err = crypto_shash_init(desc); 1172d8ea98aaSEric Biggers if (cfg->nosimd) 1173d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1174d8ea98aaSEric Biggers err = check_shash_op("init", err, driver, vec_name, cfg); 1175d8ea98aaSEric Biggers if (err) 1176d8ea98aaSEric Biggers return err; 1177d8ea98aaSEric Biggers 1178d8ea98aaSEric Biggers for (i = 0; i < tsgl->nents; i++) { 1179d8ea98aaSEric Biggers if (i + 1 == tsgl->nents && 1180d8ea98aaSEric Biggers cfg->finalization_type == FINALIZATION_TYPE_FINUP) { 1181d8ea98aaSEric Biggers if (divs[i]->nosimd) 1182d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1183d8ea98aaSEric Biggers err = crypto_shash_finup(desc, sg_data(&tsgl->sgl[i]), 1184d8ea98aaSEric Biggers tsgl->sgl[i].length, result); 1185d8ea98aaSEric Biggers if (divs[i]->nosimd) 1186d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1187d8ea98aaSEric Biggers err = check_shash_op("finup", err, driver, vec_name, 1188d8ea98aaSEric Biggers cfg); 1189d8ea98aaSEric Biggers if (err) 1190d8ea98aaSEric Biggers return err; 1191d8ea98aaSEric Biggers goto result_ready; 1192d8ea98aaSEric Biggers } 1193d8ea98aaSEric Biggers if (divs[i]->nosimd) 1194d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1195d8ea98aaSEric Biggers err = crypto_shash_update(desc, sg_data(&tsgl->sgl[i]), 1196d8ea98aaSEric Biggers tsgl->sgl[i].length); 1197d8ea98aaSEric Biggers if (divs[i]->nosimd) 1198d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1199d8ea98aaSEric Biggers err = check_shash_op("update", err, driver, vec_name, cfg); 1200d8ea98aaSEric Biggers if (err) 1201d8ea98aaSEric Biggers return err; 1202d8ea98aaSEric Biggers if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { 1203d8ea98aaSEric Biggers /* Test ->export() and ->import() */ 1204d8ea98aaSEric Biggers testmgr_poison(hashstate + statesize, 1205d8ea98aaSEric Biggers TESTMGR_POISON_LEN); 1206d8ea98aaSEric Biggers err = crypto_shash_export(desc, hashstate); 1207d8ea98aaSEric Biggers err = check_shash_op("export", err, driver, vec_name, 1208d8ea98aaSEric Biggers cfg); 1209d8ea98aaSEric Biggers if (err) 1210d8ea98aaSEric Biggers return err; 1211d8ea98aaSEric Biggers if (!testmgr_is_poison(hashstate + statesize, 1212d8ea98aaSEric Biggers TESTMGR_POISON_LEN)) { 1213d8ea98aaSEric Biggers pr_err("alg: shash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", 1214d8ea98aaSEric Biggers driver, vec_name, cfg->name); 1215d8ea98aaSEric Biggers return -EOVERFLOW; 1216d8ea98aaSEric Biggers } 1217d8ea98aaSEric Biggers testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); 1218d8ea98aaSEric Biggers err = crypto_shash_import(desc, hashstate); 1219d8ea98aaSEric Biggers err = check_shash_op("import", err, driver, vec_name, 1220d8ea98aaSEric Biggers cfg); 1221d8ea98aaSEric Biggers if (err) 1222d8ea98aaSEric Biggers return err; 1223d8ea98aaSEric Biggers } 1224d8ea98aaSEric Biggers } 1225d8ea98aaSEric Biggers 1226d8ea98aaSEric Biggers if (cfg->nosimd) 1227d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1228d8ea98aaSEric Biggers err = crypto_shash_final(desc, result); 1229d8ea98aaSEric Biggers if (cfg->nosimd) 1230d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1231d8ea98aaSEric Biggers err = check_shash_op("final", err, driver, vec_name, cfg); 1232d8ea98aaSEric Biggers if (err) 1233d8ea98aaSEric Biggers return err; 1234d8ea98aaSEric Biggers result_ready: 1235d8ea98aaSEric Biggers return check_hash_result("shash", result, digestsize, vec, vec_name, 1236d8ea98aaSEric Biggers driver, cfg); 1237d8ea98aaSEric Biggers } 1238d8ea98aaSEric Biggers 12396570737cSEric Biggers static int do_ahash_op(int (*op)(struct ahash_request *req), 12406570737cSEric Biggers struct ahash_request *req, 12416570737cSEric Biggers struct crypto_wait *wait, bool nosimd) 12426570737cSEric Biggers { 12436570737cSEric Biggers int err; 12446570737cSEric Biggers 12456570737cSEric Biggers if (nosimd) 12466570737cSEric Biggers crypto_disable_simd_for_test(); 12476570737cSEric Biggers 12486570737cSEric Biggers err = op(req); 12496570737cSEric Biggers 12506570737cSEric Biggers if (nosimd) 12516570737cSEric Biggers crypto_reenable_simd_for_test(); 12526570737cSEric Biggers 12536570737cSEric Biggers return crypto_wait_req(err, wait); 12546570737cSEric Biggers } 12556570737cSEric Biggers 1256d8ea98aaSEric Biggers static int check_nonfinal_ahash_op(const char *op, int err, 12574cc2dcf9SEric Biggers u8 *result, unsigned int digestsize, 1258951d1332SEric Biggers const char *driver, const char *vec_name, 12594cc2dcf9SEric Biggers const struct testvec_config *cfg) 1260466d7b9fSKamil Konieczny { 12614cc2dcf9SEric Biggers if (err) { 1262d8ea98aaSEric Biggers pr_err("alg: ahash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", 1263951d1332SEric Biggers driver, op, err, vec_name, cfg->name); 12644cc2dcf9SEric Biggers return err; 12654cc2dcf9SEric Biggers } 12664cc2dcf9SEric Biggers if (!testmgr_is_poison(result, digestsize)) { 1267d8ea98aaSEric Biggers pr_err("alg: ahash: %s %s() used result buffer on test vector %s, cfg=\"%s\"\n", 1268951d1332SEric Biggers driver, op, vec_name, cfg->name); 1269466d7b9fSKamil Konieczny return -EINVAL; 1270466d7b9fSKamil Konieczny } 1271466d7b9fSKamil Konieczny return 0; 1272466d7b9fSKamil Konieczny } 1273466d7b9fSKamil Konieczny 1274d8ea98aaSEric Biggers /* Test one hash test vector in one configuration, using the ahash API */ 1275d8ea98aaSEric Biggers static int test_ahash_vec_cfg(const char *driver, 12764cc2dcf9SEric Biggers const struct hash_testvec *vec, 1277951d1332SEric Biggers const char *vec_name, 12784cc2dcf9SEric Biggers const struct testvec_config *cfg, 12794cc2dcf9SEric Biggers struct ahash_request *req, 12804cc2dcf9SEric Biggers struct test_sglist *tsgl, 12814cc2dcf9SEric Biggers u8 *hashstate) 1282018ba95cSWang, Rui Y { 12834cc2dcf9SEric Biggers struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); 12844cc2dcf9SEric Biggers const unsigned int alignmask = crypto_ahash_alignmask(tfm); 12854cc2dcf9SEric Biggers const unsigned int digestsize = crypto_ahash_digestsize(tfm); 12864cc2dcf9SEric Biggers const unsigned int statesize = crypto_ahash_statesize(tfm); 12874cc2dcf9SEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 12884cc2dcf9SEric Biggers const struct test_sg_division *divs[XBUFSIZE]; 12894cc2dcf9SEric Biggers DECLARE_CRYPTO_WAIT(wait); 12904cc2dcf9SEric Biggers unsigned int i; 12914cc2dcf9SEric Biggers struct scatterlist *pending_sgl; 12924cc2dcf9SEric Biggers unsigned int pending_len; 12934cc2dcf9SEric Biggers u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; 12944cc2dcf9SEric Biggers int err; 1295018ba95cSWang, Rui Y 12964cc2dcf9SEric Biggers /* Set the key, if specified */ 12974cc2dcf9SEric Biggers if (vec->ksize) { 12984cc2dcf9SEric Biggers err = crypto_ahash_setkey(tfm, vec->key, vec->ksize); 12994cc2dcf9SEric Biggers if (err) { 13005283a8eeSEric Biggers if (err == vec->setkey_error) 13015283a8eeSEric Biggers return 0; 1302d8ea98aaSEric Biggers pr_err("alg: ahash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1303951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 13044cc2dcf9SEric Biggers crypto_ahash_get_flags(tfm)); 13054cc2dcf9SEric Biggers return err; 1306da7f033dSHerbert Xu } 13075283a8eeSEric Biggers if (vec->setkey_error) { 1308d8ea98aaSEric Biggers pr_err("alg: ahash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1309951d1332SEric Biggers driver, vec_name, vec->setkey_error); 13105283a8eeSEric Biggers return -EINVAL; 13115283a8eeSEric Biggers } 1312da7f033dSHerbert Xu } 1313da7f033dSHerbert Xu 13144cc2dcf9SEric Biggers /* Build the scatterlist for the source data */ 1315d8ea98aaSEric Biggers err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); 13164cc2dcf9SEric Biggers if (err) { 1317d8ea98aaSEric Biggers pr_err("alg: ahash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", 1318951d1332SEric Biggers driver, vec_name, cfg->name); 13194cc2dcf9SEric Biggers return err; 1320a8f1a052SDavid S. Miller } 1321da7f033dSHerbert Xu 13224cc2dcf9SEric Biggers /* Do the actual hashing */ 1323da7f033dSHerbert Xu 13244cc2dcf9SEric Biggers testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); 13254cc2dcf9SEric Biggers testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); 132676715095SGilad Ben-Yossef 13275283a8eeSEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || 13285283a8eeSEric Biggers vec->digest_error) { 13294cc2dcf9SEric Biggers /* Just using digest() */ 13304cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, 13317f397136SGilad Ben-Yossef &wait); 13324cc2dcf9SEric Biggers ahash_request_set_crypt(req, tsgl->sgl, result, vec->psize); 13336570737cSEric Biggers err = do_ahash_op(crypto_ahash_digest, req, &wait, cfg->nosimd); 13344cc2dcf9SEric Biggers if (err) { 13355283a8eeSEric Biggers if (err == vec->digest_error) 13365283a8eeSEric Biggers return 0; 1337d8ea98aaSEric Biggers pr_err("alg: ahash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1338951d1332SEric Biggers driver, vec_name, vec->digest_error, err, 13395283a8eeSEric Biggers cfg->name); 13404cc2dcf9SEric Biggers return err; 1341018ba95cSWang, Rui Y } 13425283a8eeSEric Biggers if (vec->digest_error) { 1343d8ea98aaSEric Biggers pr_err("alg: ahash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1344951d1332SEric Biggers driver, vec_name, vec->digest_error, cfg->name); 13455283a8eeSEric Biggers return -EINVAL; 13465283a8eeSEric Biggers } 13474cc2dcf9SEric Biggers goto result_ready; 1348018ba95cSWang, Rui Y } 13494cc2dcf9SEric Biggers 13504cc2dcf9SEric Biggers /* Using init(), zero or more update(), then final() or finup() */ 13514cc2dcf9SEric Biggers 13524cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); 13534cc2dcf9SEric Biggers ahash_request_set_crypt(req, NULL, result, 0); 13546570737cSEric Biggers err = do_ahash_op(crypto_ahash_init, req, &wait, cfg->nosimd); 1355d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("init", err, result, digestsize, 1356951d1332SEric Biggers driver, vec_name, cfg); 13574cc2dcf9SEric Biggers if (err) 13584cc2dcf9SEric Biggers return err; 13594cc2dcf9SEric Biggers 13604cc2dcf9SEric Biggers pending_sgl = NULL; 13614cc2dcf9SEric Biggers pending_len = 0; 13624cc2dcf9SEric Biggers for (i = 0; i < tsgl->nents; i++) { 13634cc2dcf9SEric Biggers if (divs[i]->flush_type != FLUSH_TYPE_NONE && 13644cc2dcf9SEric Biggers pending_sgl != NULL) { 13654cc2dcf9SEric Biggers /* update() with the pending data */ 13664cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, 13674cc2dcf9SEric Biggers crypto_req_done, &wait); 13684cc2dcf9SEric Biggers ahash_request_set_crypt(req, pending_sgl, result, 13694cc2dcf9SEric Biggers pending_len); 13706570737cSEric Biggers err = do_ahash_op(crypto_ahash_update, req, &wait, 13716570737cSEric Biggers divs[i]->nosimd); 1372d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("update", err, 13734cc2dcf9SEric Biggers result, digestsize, 1374951d1332SEric Biggers driver, vec_name, cfg); 13754cc2dcf9SEric Biggers if (err) 13764cc2dcf9SEric Biggers return err; 13774cc2dcf9SEric Biggers pending_sgl = NULL; 13784cc2dcf9SEric Biggers pending_len = 0; 1379018ba95cSWang, Rui Y } 13804cc2dcf9SEric Biggers if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { 13814cc2dcf9SEric Biggers /* Test ->export() and ->import() */ 13824cc2dcf9SEric Biggers testmgr_poison(hashstate + statesize, 13834cc2dcf9SEric Biggers TESTMGR_POISON_LEN); 13844cc2dcf9SEric Biggers err = crypto_ahash_export(req, hashstate); 1385d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("export", err, 13864cc2dcf9SEric Biggers result, digestsize, 1387951d1332SEric Biggers driver, vec_name, cfg); 13884cc2dcf9SEric Biggers if (err) 13894cc2dcf9SEric Biggers return err; 13904cc2dcf9SEric Biggers if (!testmgr_is_poison(hashstate + statesize, 13914cc2dcf9SEric Biggers TESTMGR_POISON_LEN)) { 1392d8ea98aaSEric Biggers pr_err("alg: ahash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", 1393951d1332SEric Biggers driver, vec_name, cfg->name); 13944cc2dcf9SEric Biggers return -EOVERFLOW; 13954cc2dcf9SEric Biggers } 13964cc2dcf9SEric Biggers 13974cc2dcf9SEric Biggers testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); 13984cc2dcf9SEric Biggers err = crypto_ahash_import(req, hashstate); 1399d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("import", err, 14004cc2dcf9SEric Biggers result, digestsize, 1401951d1332SEric Biggers driver, vec_name, cfg); 14024cc2dcf9SEric Biggers if (err) 14034cc2dcf9SEric Biggers return err; 14044cc2dcf9SEric Biggers } 14054cc2dcf9SEric Biggers if (pending_sgl == NULL) 14064cc2dcf9SEric Biggers pending_sgl = &tsgl->sgl[i]; 14074cc2dcf9SEric Biggers pending_len += tsgl->sgl[i].length; 14084cc2dcf9SEric Biggers } 14094cc2dcf9SEric Biggers 14104cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); 14114cc2dcf9SEric Biggers ahash_request_set_crypt(req, pending_sgl, result, pending_len); 14124cc2dcf9SEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_FINAL) { 14134cc2dcf9SEric Biggers /* finish with update() and final() */ 14146570737cSEric Biggers err = do_ahash_op(crypto_ahash_update, req, &wait, cfg->nosimd); 1415d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("update", err, result, digestsize, 1416951d1332SEric Biggers driver, vec_name, cfg); 14174cc2dcf9SEric Biggers if (err) 14184cc2dcf9SEric Biggers return err; 14196570737cSEric Biggers err = do_ahash_op(crypto_ahash_final, req, &wait, cfg->nosimd); 14204cc2dcf9SEric Biggers if (err) { 1421d8ea98aaSEric Biggers pr_err("alg: ahash: %s final() failed with err %d on test vector %s, cfg=\"%s\"\n", 1422951d1332SEric Biggers driver, err, vec_name, cfg->name); 14234cc2dcf9SEric Biggers return err; 14244cc2dcf9SEric Biggers } 14254cc2dcf9SEric Biggers } else { 14264cc2dcf9SEric Biggers /* finish with finup() */ 14276570737cSEric Biggers err = do_ahash_op(crypto_ahash_finup, req, &wait, cfg->nosimd); 14284cc2dcf9SEric Biggers if (err) { 1429d8ea98aaSEric Biggers pr_err("alg: ahash: %s finup() failed with err %d on test vector %s, cfg=\"%s\"\n", 1430951d1332SEric Biggers driver, err, vec_name, cfg->name); 14314cc2dcf9SEric Biggers return err; 1432018ba95cSWang, Rui Y } 1433018ba95cSWang, Rui Y } 1434018ba95cSWang, Rui Y 14354cc2dcf9SEric Biggers result_ready: 1436d8ea98aaSEric Biggers return check_hash_result("ahash", result, digestsize, vec, vec_name, 1437d8ea98aaSEric Biggers driver, cfg); 1438da5ffe11SJussi Kivilinna } 1439da5ffe11SJussi Kivilinna 1440d8ea98aaSEric Biggers static int test_hash_vec_cfg(const char *driver, 1441d8ea98aaSEric Biggers const struct hash_testvec *vec, 1442d8ea98aaSEric Biggers const char *vec_name, 1443d8ea98aaSEric Biggers const struct testvec_config *cfg, 1444d8ea98aaSEric Biggers struct ahash_request *req, 1445d8ea98aaSEric Biggers struct shash_desc *desc, 1446d8ea98aaSEric Biggers struct test_sglist *tsgl, 1447d8ea98aaSEric Biggers u8 *hashstate) 1448d8ea98aaSEric Biggers { 1449d8ea98aaSEric Biggers int err; 1450d8ea98aaSEric Biggers 1451d8ea98aaSEric Biggers /* 1452d8ea98aaSEric Biggers * For algorithms implemented as "shash", most bugs will be detected by 1453d8ea98aaSEric Biggers * both the shash and ahash tests. Test the shash API first so that the 1454d8ea98aaSEric Biggers * failures involve less indirection, so are easier to debug. 1455d8ea98aaSEric Biggers */ 1456d8ea98aaSEric Biggers 1457d8ea98aaSEric Biggers if (desc) { 1458d8ea98aaSEric Biggers err = test_shash_vec_cfg(driver, vec, vec_name, cfg, desc, tsgl, 1459d8ea98aaSEric Biggers hashstate); 1460d8ea98aaSEric Biggers if (err) 1461d8ea98aaSEric Biggers return err; 1462d8ea98aaSEric Biggers } 1463d8ea98aaSEric Biggers 1464d8ea98aaSEric Biggers return test_ahash_vec_cfg(driver, vec, vec_name, cfg, req, tsgl, 1465d8ea98aaSEric Biggers hashstate); 1466da5ffe11SJussi Kivilinna } 1467da5ffe11SJussi Kivilinna 14684cc2dcf9SEric Biggers static int test_hash_vec(const char *driver, const struct hash_testvec *vec, 14694cc2dcf9SEric Biggers unsigned int vec_num, struct ahash_request *req, 1470d8ea98aaSEric Biggers struct shash_desc *desc, struct test_sglist *tsgl, 1471d8ea98aaSEric Biggers u8 *hashstate) 14724cc2dcf9SEric Biggers { 1473951d1332SEric Biggers char vec_name[16]; 14744cc2dcf9SEric Biggers unsigned int i; 14754cc2dcf9SEric Biggers int err; 14764cc2dcf9SEric Biggers 1477951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 1478951d1332SEric Biggers 14794cc2dcf9SEric Biggers for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) { 1480951d1332SEric Biggers err = test_hash_vec_cfg(driver, vec, vec_name, 14814cc2dcf9SEric Biggers &default_hash_testvec_configs[i], 1482d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 14834cc2dcf9SEric Biggers if (err) 14844cc2dcf9SEric Biggers return err; 14854cc2dcf9SEric Biggers } 14864cc2dcf9SEric Biggers 14874cc2dcf9SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 14884cc2dcf9SEric Biggers if (!noextratests) { 14894cc2dcf9SEric Biggers struct testvec_config cfg; 14904cc2dcf9SEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 14914cc2dcf9SEric Biggers 14924cc2dcf9SEric Biggers for (i = 0; i < fuzz_iterations; i++) { 14934cc2dcf9SEric Biggers generate_random_testvec_config(&cfg, cfgname, 14944cc2dcf9SEric Biggers sizeof(cfgname)); 1495951d1332SEric Biggers err = test_hash_vec_cfg(driver, vec, vec_name, &cfg, 1496d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 14974cc2dcf9SEric Biggers if (err) 14984cc2dcf9SEric Biggers return err; 1499e63e1b0dSEric Biggers cond_resched(); 15004cc2dcf9SEric Biggers } 15014cc2dcf9SEric Biggers } 15024cc2dcf9SEric Biggers #endif 15034cc2dcf9SEric Biggers return 0; 15044cc2dcf9SEric Biggers } 15054cc2dcf9SEric Biggers 15069a8a6b3fSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 15079a8a6b3fSEric Biggers /* 15089a8a6b3fSEric Biggers * Generate a hash test vector from the given implementation. 15099a8a6b3fSEric Biggers * Assumes the buffers in 'vec' were already allocated. 15109a8a6b3fSEric Biggers */ 1511149c4e6eSArnd Bergmann static void generate_random_hash_testvec(struct shash_desc *desc, 15129a8a6b3fSEric Biggers struct hash_testvec *vec, 15139a8a6b3fSEric Biggers unsigned int maxkeysize, 15149a8a6b3fSEric Biggers unsigned int maxdatasize, 15159a8a6b3fSEric Biggers char *name, size_t max_namelen) 15169a8a6b3fSEric Biggers { 15179a8a6b3fSEric Biggers /* Data */ 15189a8a6b3fSEric Biggers vec->psize = generate_random_length(maxdatasize); 15199a8a6b3fSEric Biggers generate_random_bytes((u8 *)vec->plaintext, vec->psize); 15209a8a6b3fSEric Biggers 15219a8a6b3fSEric Biggers /* 15229a8a6b3fSEric Biggers * Key: length in range [1, maxkeysize], but usually choose maxkeysize. 15239a8a6b3fSEric Biggers * If algorithm is unkeyed, then maxkeysize == 0 and set ksize = 0. 15249a8a6b3fSEric Biggers */ 15259a8a6b3fSEric Biggers vec->setkey_error = 0; 15269a8a6b3fSEric Biggers vec->ksize = 0; 15279a8a6b3fSEric Biggers if (maxkeysize) { 15289a8a6b3fSEric Biggers vec->ksize = maxkeysize; 15299a8a6b3fSEric Biggers if (prandom_u32() % 4 == 0) 15309a8a6b3fSEric Biggers vec->ksize = 1 + (prandom_u32() % maxkeysize); 15319a8a6b3fSEric Biggers generate_random_bytes((u8 *)vec->key, vec->ksize); 15329a8a6b3fSEric Biggers 1533149c4e6eSArnd Bergmann vec->setkey_error = crypto_shash_setkey(desc->tfm, vec->key, 15349a8a6b3fSEric Biggers vec->ksize); 15359a8a6b3fSEric Biggers /* If the key couldn't be set, no need to continue to digest. */ 15369a8a6b3fSEric Biggers if (vec->setkey_error) 15379a8a6b3fSEric Biggers goto done; 15389a8a6b3fSEric Biggers } 15399a8a6b3fSEric Biggers 15409a8a6b3fSEric Biggers /* Digest */ 15419a8a6b3fSEric Biggers vec->digest_error = crypto_shash_digest(desc, vec->plaintext, 15429a8a6b3fSEric Biggers vec->psize, (u8 *)vec->digest); 15439a8a6b3fSEric Biggers done: 15449a8a6b3fSEric Biggers snprintf(name, max_namelen, "\"random: psize=%u ksize=%u\"", 15459a8a6b3fSEric Biggers vec->psize, vec->ksize); 15469a8a6b3fSEric Biggers } 15479a8a6b3fSEric Biggers 15489a8a6b3fSEric Biggers /* 15499a8a6b3fSEric Biggers * Test the hash algorithm represented by @req against the corresponding generic 15509a8a6b3fSEric Biggers * implementation, if one is available. 15519a8a6b3fSEric Biggers */ 15529a8a6b3fSEric Biggers static int test_hash_vs_generic_impl(const char *driver, 15539a8a6b3fSEric Biggers const char *generic_driver, 15549a8a6b3fSEric Biggers unsigned int maxkeysize, 15559a8a6b3fSEric Biggers struct ahash_request *req, 1556d8ea98aaSEric Biggers struct shash_desc *desc, 15579a8a6b3fSEric Biggers struct test_sglist *tsgl, 15589a8a6b3fSEric Biggers u8 *hashstate) 15599a8a6b3fSEric Biggers { 15609a8a6b3fSEric Biggers struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); 15619a8a6b3fSEric Biggers const unsigned int digestsize = crypto_ahash_digestsize(tfm); 15629a8a6b3fSEric Biggers const unsigned int blocksize = crypto_ahash_blocksize(tfm); 15639a8a6b3fSEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 15649a8a6b3fSEric Biggers const char *algname = crypto_hash_alg_common(tfm)->base.cra_name; 15659a8a6b3fSEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 15669a8a6b3fSEric Biggers struct crypto_shash *generic_tfm = NULL; 1567149c4e6eSArnd Bergmann struct shash_desc *generic_desc = NULL; 15689a8a6b3fSEric Biggers unsigned int i; 15699a8a6b3fSEric Biggers struct hash_testvec vec = { 0 }; 15709a8a6b3fSEric Biggers char vec_name[64]; 15716b5ca646SArnd Bergmann struct testvec_config *cfg; 15729a8a6b3fSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 15739a8a6b3fSEric Biggers int err; 15749a8a6b3fSEric Biggers 15759a8a6b3fSEric Biggers if (noextratests) 15769a8a6b3fSEric Biggers return 0; 15779a8a6b3fSEric Biggers 15789a8a6b3fSEric Biggers if (!generic_driver) { /* Use default naming convention? */ 15799a8a6b3fSEric Biggers err = build_generic_driver_name(algname, _generic_driver); 15809a8a6b3fSEric Biggers if (err) 15819a8a6b3fSEric Biggers return err; 15829a8a6b3fSEric Biggers generic_driver = _generic_driver; 15839a8a6b3fSEric Biggers } 15849a8a6b3fSEric Biggers 15859a8a6b3fSEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 15869a8a6b3fSEric Biggers return 0; 15879a8a6b3fSEric Biggers 15889a8a6b3fSEric Biggers generic_tfm = crypto_alloc_shash(generic_driver, 0, 0); 15899a8a6b3fSEric Biggers if (IS_ERR(generic_tfm)) { 15909a8a6b3fSEric Biggers err = PTR_ERR(generic_tfm); 15919a8a6b3fSEric Biggers if (err == -ENOENT) { 15929a8a6b3fSEric Biggers pr_warn("alg: hash: skipping comparison tests for %s because %s is unavailable\n", 15939a8a6b3fSEric Biggers driver, generic_driver); 15949a8a6b3fSEric Biggers return 0; 15959a8a6b3fSEric Biggers } 15969a8a6b3fSEric Biggers pr_err("alg: hash: error allocating %s (generic impl of %s): %d\n", 15979a8a6b3fSEric Biggers generic_driver, algname, err); 15989a8a6b3fSEric Biggers return err; 15999a8a6b3fSEric Biggers } 16009a8a6b3fSEric Biggers 16016b5ca646SArnd Bergmann cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); 16026b5ca646SArnd Bergmann if (!cfg) { 16036b5ca646SArnd Bergmann err = -ENOMEM; 16046b5ca646SArnd Bergmann goto out; 16056b5ca646SArnd Bergmann } 16066b5ca646SArnd Bergmann 1607149c4e6eSArnd Bergmann generic_desc = kzalloc(sizeof(*desc) + 1608149c4e6eSArnd Bergmann crypto_shash_descsize(generic_tfm), GFP_KERNEL); 1609149c4e6eSArnd Bergmann if (!generic_desc) { 1610149c4e6eSArnd Bergmann err = -ENOMEM; 1611149c4e6eSArnd Bergmann goto out; 1612149c4e6eSArnd Bergmann } 1613149c4e6eSArnd Bergmann generic_desc->tfm = generic_tfm; 1614149c4e6eSArnd Bergmann 16159a8a6b3fSEric Biggers /* Check the algorithm properties for consistency. */ 16169a8a6b3fSEric Biggers 16179a8a6b3fSEric Biggers if (digestsize != crypto_shash_digestsize(generic_tfm)) { 16189a8a6b3fSEric Biggers pr_err("alg: hash: digestsize for %s (%u) doesn't match generic impl (%u)\n", 16199a8a6b3fSEric Biggers driver, digestsize, 16209a8a6b3fSEric Biggers crypto_shash_digestsize(generic_tfm)); 16219a8a6b3fSEric Biggers err = -EINVAL; 16229a8a6b3fSEric Biggers goto out; 16239a8a6b3fSEric Biggers } 16249a8a6b3fSEric Biggers 16259a8a6b3fSEric Biggers if (blocksize != crypto_shash_blocksize(generic_tfm)) { 16269a8a6b3fSEric Biggers pr_err("alg: hash: blocksize for %s (%u) doesn't match generic impl (%u)\n", 16279a8a6b3fSEric Biggers driver, blocksize, crypto_shash_blocksize(generic_tfm)); 16289a8a6b3fSEric Biggers err = -EINVAL; 16299a8a6b3fSEric Biggers goto out; 16309a8a6b3fSEric Biggers } 16319a8a6b3fSEric Biggers 16329a8a6b3fSEric Biggers /* 16339a8a6b3fSEric Biggers * Now generate test vectors using the generic implementation, and test 16349a8a6b3fSEric Biggers * the other implementation against them. 16359a8a6b3fSEric Biggers */ 16369a8a6b3fSEric Biggers 16379a8a6b3fSEric Biggers vec.key = kmalloc(maxkeysize, GFP_KERNEL); 16389a8a6b3fSEric Biggers vec.plaintext = kmalloc(maxdatasize, GFP_KERNEL); 16399a8a6b3fSEric Biggers vec.digest = kmalloc(digestsize, GFP_KERNEL); 16409a8a6b3fSEric Biggers if (!vec.key || !vec.plaintext || !vec.digest) { 16419a8a6b3fSEric Biggers err = -ENOMEM; 16429a8a6b3fSEric Biggers goto out; 16439a8a6b3fSEric Biggers } 16449a8a6b3fSEric Biggers 16459a8a6b3fSEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 1646149c4e6eSArnd Bergmann generate_random_hash_testvec(generic_desc, &vec, 16479a8a6b3fSEric Biggers maxkeysize, maxdatasize, 16489a8a6b3fSEric Biggers vec_name, sizeof(vec_name)); 16496b5ca646SArnd Bergmann generate_random_testvec_config(cfg, cfgname, sizeof(cfgname)); 16509a8a6b3fSEric Biggers 16516b5ca646SArnd Bergmann err = test_hash_vec_cfg(driver, &vec, vec_name, cfg, 1652d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 16539a8a6b3fSEric Biggers if (err) 16549a8a6b3fSEric Biggers goto out; 16559a8a6b3fSEric Biggers cond_resched(); 16569a8a6b3fSEric Biggers } 16579a8a6b3fSEric Biggers err = 0; 16589a8a6b3fSEric Biggers out: 16596b5ca646SArnd Bergmann kfree(cfg); 16609a8a6b3fSEric Biggers kfree(vec.key); 16619a8a6b3fSEric Biggers kfree(vec.plaintext); 16629a8a6b3fSEric Biggers kfree(vec.digest); 16639a8a6b3fSEric Biggers crypto_free_shash(generic_tfm); 1664149c4e6eSArnd Bergmann kzfree(generic_desc); 16659a8a6b3fSEric Biggers return err; 16669a8a6b3fSEric Biggers } 16679a8a6b3fSEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 16689a8a6b3fSEric Biggers static int test_hash_vs_generic_impl(const char *driver, 16699a8a6b3fSEric Biggers const char *generic_driver, 16709a8a6b3fSEric Biggers unsigned int maxkeysize, 16719a8a6b3fSEric Biggers struct ahash_request *req, 1672d8ea98aaSEric Biggers struct shash_desc *desc, 16739a8a6b3fSEric Biggers struct test_sglist *tsgl, 16749a8a6b3fSEric Biggers u8 *hashstate) 16759a8a6b3fSEric Biggers { 16769a8a6b3fSEric Biggers return 0; 16779a8a6b3fSEric Biggers } 16789a8a6b3fSEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 16799a8a6b3fSEric Biggers 1680d8ea98aaSEric Biggers static int alloc_shash(const char *driver, u32 type, u32 mask, 1681d8ea98aaSEric Biggers struct crypto_shash **tfm_ret, 1682d8ea98aaSEric Biggers struct shash_desc **desc_ret) 1683d8ea98aaSEric Biggers { 1684d8ea98aaSEric Biggers struct crypto_shash *tfm; 1685d8ea98aaSEric Biggers struct shash_desc *desc; 1686d8ea98aaSEric Biggers 1687d8ea98aaSEric Biggers tfm = crypto_alloc_shash(driver, type, mask); 1688d8ea98aaSEric Biggers if (IS_ERR(tfm)) { 1689d8ea98aaSEric Biggers if (PTR_ERR(tfm) == -ENOENT) { 1690d8ea98aaSEric Biggers /* 1691d8ea98aaSEric Biggers * This algorithm is only available through the ahash 1692d8ea98aaSEric Biggers * API, not the shash API, so skip the shash tests. 1693d8ea98aaSEric Biggers */ 1694d8ea98aaSEric Biggers return 0; 1695d8ea98aaSEric Biggers } 1696d8ea98aaSEric Biggers pr_err("alg: hash: failed to allocate shash transform for %s: %ld\n", 1697d8ea98aaSEric Biggers driver, PTR_ERR(tfm)); 1698d8ea98aaSEric Biggers return PTR_ERR(tfm); 1699d8ea98aaSEric Biggers } 1700d8ea98aaSEric Biggers 1701d8ea98aaSEric Biggers desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(tfm), GFP_KERNEL); 1702d8ea98aaSEric Biggers if (!desc) { 1703d8ea98aaSEric Biggers crypto_free_shash(tfm); 1704d8ea98aaSEric Biggers return -ENOMEM; 1705d8ea98aaSEric Biggers } 1706d8ea98aaSEric Biggers desc->tfm = tfm; 1707d8ea98aaSEric Biggers 1708d8ea98aaSEric Biggers *tfm_ret = tfm; 1709d8ea98aaSEric Biggers *desc_ret = desc; 1710d8ea98aaSEric Biggers return 0; 1711d8ea98aaSEric Biggers } 1712d8ea98aaSEric Biggers 17134cc2dcf9SEric Biggers static int __alg_test_hash(const struct hash_testvec *vecs, 17144cc2dcf9SEric Biggers unsigned int num_vecs, const char *driver, 17159a8a6b3fSEric Biggers u32 type, u32 mask, 17169a8a6b3fSEric Biggers const char *generic_driver, unsigned int maxkeysize) 17174cc2dcf9SEric Biggers { 1718d8ea98aaSEric Biggers struct crypto_ahash *atfm = NULL; 17194cc2dcf9SEric Biggers struct ahash_request *req = NULL; 1720d8ea98aaSEric Biggers struct crypto_shash *stfm = NULL; 1721d8ea98aaSEric Biggers struct shash_desc *desc = NULL; 17224cc2dcf9SEric Biggers struct test_sglist *tsgl = NULL; 17234cc2dcf9SEric Biggers u8 *hashstate = NULL; 1724d8ea98aaSEric Biggers unsigned int statesize; 17254cc2dcf9SEric Biggers unsigned int i; 17264cc2dcf9SEric Biggers int err; 17274cc2dcf9SEric Biggers 1728d8ea98aaSEric Biggers /* 1729d8ea98aaSEric Biggers * Always test the ahash API. This works regardless of whether the 1730d8ea98aaSEric Biggers * algorithm is implemented as ahash or shash. 1731d8ea98aaSEric Biggers */ 1732d8ea98aaSEric Biggers 1733d8ea98aaSEric Biggers atfm = crypto_alloc_ahash(driver, type, mask); 1734d8ea98aaSEric Biggers if (IS_ERR(atfm)) { 17354cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate transform for %s: %ld\n", 1736d8ea98aaSEric Biggers driver, PTR_ERR(atfm)); 1737d8ea98aaSEric Biggers return PTR_ERR(atfm); 17384cc2dcf9SEric Biggers } 17394cc2dcf9SEric Biggers 1740d8ea98aaSEric Biggers req = ahash_request_alloc(atfm, GFP_KERNEL); 17414cc2dcf9SEric Biggers if (!req) { 17424cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate request for %s\n", 17434cc2dcf9SEric Biggers driver); 17444cc2dcf9SEric Biggers err = -ENOMEM; 17454cc2dcf9SEric Biggers goto out; 17464cc2dcf9SEric Biggers } 17474cc2dcf9SEric Biggers 1748d8ea98aaSEric Biggers /* 1749d8ea98aaSEric Biggers * If available also test the shash API, to cover corner cases that may 1750d8ea98aaSEric Biggers * be missed by testing the ahash API only. 1751d8ea98aaSEric Biggers */ 1752d8ea98aaSEric Biggers err = alloc_shash(driver, type, mask, &stfm, &desc); 1753d8ea98aaSEric Biggers if (err) 1754d8ea98aaSEric Biggers goto out; 1755d8ea98aaSEric Biggers 17564cc2dcf9SEric Biggers tsgl = kmalloc(sizeof(*tsgl), GFP_KERNEL); 17574cc2dcf9SEric Biggers if (!tsgl || init_test_sglist(tsgl) != 0) { 17584cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate test buffers for %s\n", 17594cc2dcf9SEric Biggers driver); 17604cc2dcf9SEric Biggers kfree(tsgl); 17614cc2dcf9SEric Biggers tsgl = NULL; 17624cc2dcf9SEric Biggers err = -ENOMEM; 17634cc2dcf9SEric Biggers goto out; 17644cc2dcf9SEric Biggers } 17654cc2dcf9SEric Biggers 1766d8ea98aaSEric Biggers statesize = crypto_ahash_statesize(atfm); 1767d8ea98aaSEric Biggers if (stfm) 1768d8ea98aaSEric Biggers statesize = max(statesize, crypto_shash_statesize(stfm)); 1769d8ea98aaSEric Biggers hashstate = kmalloc(statesize + TESTMGR_POISON_LEN, GFP_KERNEL); 17704cc2dcf9SEric Biggers if (!hashstate) { 17714cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate hash state buffer for %s\n", 17724cc2dcf9SEric Biggers driver); 17734cc2dcf9SEric Biggers err = -ENOMEM; 17744cc2dcf9SEric Biggers goto out; 17754cc2dcf9SEric Biggers } 17764cc2dcf9SEric Biggers 17774cc2dcf9SEric Biggers for (i = 0; i < num_vecs; i++) { 1778d8ea98aaSEric Biggers err = test_hash_vec(driver, &vecs[i], i, req, desc, tsgl, 1779d8ea98aaSEric Biggers hashstate); 17804cc2dcf9SEric Biggers if (err) 17814cc2dcf9SEric Biggers goto out; 1782e63e1b0dSEric Biggers cond_resched(); 17834cc2dcf9SEric Biggers } 17849a8a6b3fSEric Biggers err = test_hash_vs_generic_impl(driver, generic_driver, maxkeysize, req, 1785d8ea98aaSEric Biggers desc, tsgl, hashstate); 17864cc2dcf9SEric Biggers out: 17874cc2dcf9SEric Biggers kfree(hashstate); 17884cc2dcf9SEric Biggers if (tsgl) { 17894cc2dcf9SEric Biggers destroy_test_sglist(tsgl); 17904cc2dcf9SEric Biggers kfree(tsgl); 17914cc2dcf9SEric Biggers } 1792d8ea98aaSEric Biggers kfree(desc); 1793d8ea98aaSEric Biggers crypto_free_shash(stfm); 17944cc2dcf9SEric Biggers ahash_request_free(req); 1795d8ea98aaSEric Biggers crypto_free_ahash(atfm); 17964cc2dcf9SEric Biggers return err; 17974cc2dcf9SEric Biggers } 17984cc2dcf9SEric Biggers 17994cc2dcf9SEric Biggers static int alg_test_hash(const struct alg_test_desc *desc, const char *driver, 18004cc2dcf9SEric Biggers u32 type, u32 mask) 18014cc2dcf9SEric Biggers { 18024cc2dcf9SEric Biggers const struct hash_testvec *template = desc->suite.hash.vecs; 18034cc2dcf9SEric Biggers unsigned int tcount = desc->suite.hash.count; 18044cc2dcf9SEric Biggers unsigned int nr_unkeyed, nr_keyed; 18059a8a6b3fSEric Biggers unsigned int maxkeysize = 0; 18064cc2dcf9SEric Biggers int err; 18074cc2dcf9SEric Biggers 18084cc2dcf9SEric Biggers /* 18094cc2dcf9SEric Biggers * For OPTIONAL_KEY algorithms, we have to do all the unkeyed tests 18104cc2dcf9SEric Biggers * first, before setting a key on the tfm. To make this easier, we 18114cc2dcf9SEric Biggers * require that the unkeyed test vectors (if any) are listed first. 18124cc2dcf9SEric Biggers */ 18134cc2dcf9SEric Biggers 18144cc2dcf9SEric Biggers for (nr_unkeyed = 0; nr_unkeyed < tcount; nr_unkeyed++) { 18154cc2dcf9SEric Biggers if (template[nr_unkeyed].ksize) 18164cc2dcf9SEric Biggers break; 18174cc2dcf9SEric Biggers } 18184cc2dcf9SEric Biggers for (nr_keyed = 0; nr_unkeyed + nr_keyed < tcount; nr_keyed++) { 18194cc2dcf9SEric Biggers if (!template[nr_unkeyed + nr_keyed].ksize) { 18204cc2dcf9SEric Biggers pr_err("alg: hash: test vectors for %s out of order, " 18214cc2dcf9SEric Biggers "unkeyed ones must come first\n", desc->alg); 18224cc2dcf9SEric Biggers return -EINVAL; 18234cc2dcf9SEric Biggers } 18249a8a6b3fSEric Biggers maxkeysize = max_t(unsigned int, maxkeysize, 18259a8a6b3fSEric Biggers template[nr_unkeyed + nr_keyed].ksize); 18264cc2dcf9SEric Biggers } 18274cc2dcf9SEric Biggers 18284cc2dcf9SEric Biggers err = 0; 18294cc2dcf9SEric Biggers if (nr_unkeyed) { 18309a8a6b3fSEric Biggers err = __alg_test_hash(template, nr_unkeyed, driver, type, mask, 18319a8a6b3fSEric Biggers desc->generic_driver, maxkeysize); 18324cc2dcf9SEric Biggers template += nr_unkeyed; 18334cc2dcf9SEric Biggers } 18344cc2dcf9SEric Biggers 18354cc2dcf9SEric Biggers if (!err && nr_keyed) 18369a8a6b3fSEric Biggers err = __alg_test_hash(template, nr_keyed, driver, type, mask, 18379a8a6b3fSEric Biggers desc->generic_driver, maxkeysize); 18384cc2dcf9SEric Biggers 18394cc2dcf9SEric Biggers return err; 18404cc2dcf9SEric Biggers } 18414cc2dcf9SEric Biggers 1842ed96804fSEric Biggers static int test_aead_vec_cfg(const char *driver, int enc, 1843ed96804fSEric Biggers const struct aead_testvec *vec, 1844951d1332SEric Biggers const char *vec_name, 1845ed96804fSEric Biggers const struct testvec_config *cfg, 1846ed96804fSEric Biggers struct aead_request *req, 1847ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 1848da7f033dSHerbert Xu { 1849ed96804fSEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 1850ed96804fSEric Biggers const unsigned int alignmask = crypto_aead_alignmask(tfm); 1851ed96804fSEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 1852ed96804fSEric Biggers const unsigned int authsize = vec->clen - vec->plen; 1853ed96804fSEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 1854ed96804fSEric Biggers const char *op = enc ? "encryption" : "decryption"; 1855ed96804fSEric Biggers DECLARE_CRYPTO_WAIT(wait); 1856ed96804fSEric Biggers u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; 1857ed96804fSEric Biggers u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + 1858ed96804fSEric Biggers cfg->iv_offset + 1859ed96804fSEric Biggers (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); 1860ed96804fSEric Biggers struct kvec input[2]; 18615283a8eeSEric Biggers int expected_error; 1862ed96804fSEric Biggers int err; 1863f8b0d4d0SHerbert Xu 1864ed96804fSEric Biggers /* Set the key */ 1865ed96804fSEric Biggers if (vec->wk) 1866ed96804fSEric Biggers crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 1867d8a32ac2SJussi Kivilinna else 1868ed96804fSEric Biggers crypto_aead_clear_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 1869ed96804fSEric Biggers err = crypto_aead_setkey(tfm, vec->key, vec->klen); 18705283a8eeSEric Biggers if (err && err != vec->setkey_error) { 1871951d1332SEric Biggers pr_err("alg: aead: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1872951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 18735283a8eeSEric Biggers crypto_aead_get_flags(tfm)); 1874ed96804fSEric Biggers return err; 1875ed96804fSEric Biggers } 18765283a8eeSEric Biggers if (!err && vec->setkey_error) { 1877951d1332SEric Biggers pr_err("alg: aead: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1878951d1332SEric Biggers driver, vec_name, vec->setkey_error); 1879ed96804fSEric Biggers return -EINVAL; 1880ed96804fSEric Biggers } 1881d8a32ac2SJussi Kivilinna 1882ed96804fSEric Biggers /* Set the authentication tag size */ 1883ed96804fSEric Biggers err = crypto_aead_setauthsize(tfm, authsize); 18845283a8eeSEric Biggers if (err && err != vec->setauthsize_error) { 1885951d1332SEric Biggers pr_err("alg: aead: %s setauthsize failed on test vector %s; expected_error=%d, actual_error=%d\n", 1886951d1332SEric Biggers driver, vec_name, vec->setauthsize_error, err); 1887ed96804fSEric Biggers return err; 1888ed96804fSEric Biggers } 18895283a8eeSEric Biggers if (!err && vec->setauthsize_error) { 1890951d1332SEric Biggers pr_err("alg: aead: %s setauthsize unexpectedly succeeded on test vector %s; expected_error=%d\n", 1891951d1332SEric Biggers driver, vec_name, vec->setauthsize_error); 18925283a8eeSEric Biggers return -EINVAL; 18935283a8eeSEric Biggers } 18945283a8eeSEric Biggers 18955283a8eeSEric Biggers if (vec->setkey_error || vec->setauthsize_error) 18965283a8eeSEric Biggers return 0; 1897ed96804fSEric Biggers 1898ed96804fSEric Biggers /* The IV must be copied to a buffer, as the algorithm may modify it */ 1899ed96804fSEric Biggers if (WARN_ON(ivsize > MAX_IVLEN)) 1900ed96804fSEric Biggers return -EINVAL; 1901ed96804fSEric Biggers if (vec->iv) 1902ed96804fSEric Biggers memcpy(iv, vec->iv, ivsize); 1903da7f033dSHerbert Xu else 1904ed96804fSEric Biggers memset(iv, 0, ivsize); 1905da7f033dSHerbert Xu 1906ed96804fSEric Biggers /* Build the src/dst scatterlists */ 1907ed96804fSEric Biggers input[0].iov_base = (void *)vec->assoc; 1908ed96804fSEric Biggers input[0].iov_len = vec->alen; 1909ed96804fSEric Biggers input[1].iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; 1910ed96804fSEric Biggers input[1].iov_len = enc ? vec->plen : vec->clen; 1911ed96804fSEric Biggers err = build_cipher_test_sglists(tsgls, cfg, alignmask, 1912ed96804fSEric Biggers vec->alen + (enc ? vec->plen : 1913ed96804fSEric Biggers vec->clen), 1914ed96804fSEric Biggers vec->alen + (enc ? vec->clen : 1915ed96804fSEric Biggers vec->plen), 1916ed96804fSEric Biggers input, 2); 1917ed96804fSEric Biggers if (err) { 1918951d1332SEric Biggers pr_err("alg: aead: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", 1919951d1332SEric Biggers driver, op, vec_name, cfg->name); 1920ed96804fSEric Biggers return err; 1921da7f033dSHerbert Xu } 1922da7f033dSHerbert Xu 1923ed96804fSEric Biggers /* Do the actual encryption or decryption */ 1924ed96804fSEric Biggers testmgr_poison(req->__ctx, crypto_aead_reqsize(tfm)); 1925ed96804fSEric Biggers aead_request_set_callback(req, req_flags, crypto_req_done, &wait); 1926ed96804fSEric Biggers aead_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, 1927ed96804fSEric Biggers enc ? vec->plen : vec->clen, iv); 1928ed96804fSEric Biggers aead_request_set_ad(req, vec->alen); 19296570737cSEric Biggers if (cfg->nosimd) 19306570737cSEric Biggers crypto_disable_simd_for_test(); 19316570737cSEric Biggers err = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req); 19326570737cSEric Biggers if (cfg->nosimd) 19336570737cSEric Biggers crypto_reenable_simd_for_test(); 19346570737cSEric Biggers err = crypto_wait_req(err, &wait); 193505b1d338SCristian Stoica 1936a6e5ef9bSEric Biggers /* Check that the algorithm didn't overwrite things it shouldn't have */ 1937a6e5ef9bSEric Biggers if (req->cryptlen != (enc ? vec->plen : vec->clen) || 1938a6e5ef9bSEric Biggers req->assoclen != vec->alen || 1939a6e5ef9bSEric Biggers req->iv != iv || 1940a6e5ef9bSEric Biggers req->src != tsgls->src.sgl_ptr || 1941a6e5ef9bSEric Biggers req->dst != tsgls->dst.sgl_ptr || 1942a6e5ef9bSEric Biggers crypto_aead_reqtfm(req) != tfm || 1943a6e5ef9bSEric Biggers req->base.complete != crypto_req_done || 1944a6e5ef9bSEric Biggers req->base.flags != req_flags || 1945a6e5ef9bSEric Biggers req->base.data != &wait) { 1946951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", 1947951d1332SEric Biggers driver, op, vec_name, cfg->name); 1948a6e5ef9bSEric Biggers if (req->cryptlen != (enc ? vec->plen : vec->clen)) 1949a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->cryptlen'\n"); 1950a6e5ef9bSEric Biggers if (req->assoclen != vec->alen) 1951a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->assoclen'\n"); 1952a6e5ef9bSEric Biggers if (req->iv != iv) 1953a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->iv'\n"); 1954a6e5ef9bSEric Biggers if (req->src != tsgls->src.sgl_ptr) 1955a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->src'\n"); 1956a6e5ef9bSEric Biggers if (req->dst != tsgls->dst.sgl_ptr) 1957a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->dst'\n"); 1958a6e5ef9bSEric Biggers if (crypto_aead_reqtfm(req) != tfm) 1959a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.tfm'\n"); 1960a6e5ef9bSEric Biggers if (req->base.complete != crypto_req_done) 1961a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.complete'\n"); 1962a6e5ef9bSEric Biggers if (req->base.flags != req_flags) 1963a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.flags'\n"); 1964a6e5ef9bSEric Biggers if (req->base.data != &wait) 1965a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.data'\n"); 1966a6e5ef9bSEric Biggers return -EINVAL; 1967a6e5ef9bSEric Biggers } 1968a6e5ef9bSEric Biggers if (is_test_sglist_corrupted(&tsgls->src)) { 1969951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", 1970951d1332SEric Biggers driver, op, vec_name, cfg->name); 1971a6e5ef9bSEric Biggers return -EINVAL; 1972a6e5ef9bSEric Biggers } 1973a6e5ef9bSEric Biggers if (tsgls->dst.sgl_ptr != tsgls->src.sgl && 1974a6e5ef9bSEric Biggers is_test_sglist_corrupted(&tsgls->dst)) { 1975951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", 1976951d1332SEric Biggers driver, op, vec_name, cfg->name); 1977a6e5ef9bSEric Biggers return -EINVAL; 1978a6e5ef9bSEric Biggers } 1979a6e5ef9bSEric Biggers 19805283a8eeSEric Biggers /* Check for success or failure */ 19815283a8eeSEric Biggers expected_error = vec->novrfy ? -EBADMSG : vec->crypt_error; 19825283a8eeSEric Biggers if (err) { 19835283a8eeSEric Biggers if (err == expected_error) 19845283a8eeSEric Biggers return 0; 1985951d1332SEric Biggers pr_err("alg: aead: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1986951d1332SEric Biggers driver, op, vec_name, expected_error, err, cfg->name); 19875283a8eeSEric Biggers return err; 19885283a8eeSEric Biggers } 19895283a8eeSEric Biggers if (expected_error) { 1990951d1332SEric Biggers pr_err("alg: aead: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1991951d1332SEric Biggers driver, op, vec_name, expected_error, cfg->name); 19925283a8eeSEric Biggers return -EINVAL; 19935283a8eeSEric Biggers } 19945283a8eeSEric Biggers 1995ed96804fSEric Biggers /* Check for the correct output (ciphertext or plaintext) */ 1996ed96804fSEric Biggers err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, 1997ed96804fSEric Biggers enc ? vec->clen : vec->plen, 1998ed96804fSEric Biggers vec->alen, enc || !cfg->inplace); 1999ed96804fSEric Biggers if (err == -EOVERFLOW) { 2000951d1332SEric Biggers pr_err("alg: aead: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", 2001951d1332SEric Biggers driver, op, vec_name, cfg->name); 2002ed96804fSEric Biggers return err; 200329b77e5dSHoria Geanta } 2004ed96804fSEric Biggers if (err) { 2005951d1332SEric Biggers pr_err("alg: aead: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 2006951d1332SEric Biggers driver, op, vec_name, cfg->name); 2007ed96804fSEric Biggers return err; 200858dcf548SJussi Kivilinna } 200958dcf548SJussi Kivilinna 201058dcf548SJussi Kivilinna return 0; 2011d8a32ac2SJussi Kivilinna } 2012d8a32ac2SJussi Kivilinna 2013ed96804fSEric Biggers static int test_aead_vec(const char *driver, int enc, 2014ed96804fSEric Biggers const struct aead_testvec *vec, unsigned int vec_num, 2015ed96804fSEric Biggers struct aead_request *req, 2016ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 2017ed96804fSEric Biggers { 2018951d1332SEric Biggers char vec_name[16]; 2019ed96804fSEric Biggers unsigned int i; 2020ed96804fSEric Biggers int err; 2021ed96804fSEric Biggers 2022ed96804fSEric Biggers if (enc && vec->novrfy) 2023ed96804fSEric Biggers return 0; 2024ed96804fSEric Biggers 2025951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 2026951d1332SEric Biggers 2027ed96804fSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { 2028951d1332SEric Biggers err = test_aead_vec_cfg(driver, enc, vec, vec_name, 2029ed96804fSEric Biggers &default_cipher_testvec_configs[i], 2030ed96804fSEric Biggers req, tsgls); 2031ed96804fSEric Biggers if (err) 2032ed96804fSEric Biggers return err; 2033ed96804fSEric Biggers } 2034ed96804fSEric Biggers 2035ed96804fSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 2036ed96804fSEric Biggers if (!noextratests) { 2037ed96804fSEric Biggers struct testvec_config cfg; 2038ed96804fSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 2039ed96804fSEric Biggers 2040ed96804fSEric Biggers for (i = 0; i < fuzz_iterations; i++) { 2041ed96804fSEric Biggers generate_random_testvec_config(&cfg, cfgname, 2042ed96804fSEric Biggers sizeof(cfgname)); 2043951d1332SEric Biggers err = test_aead_vec_cfg(driver, enc, vec, vec_name, 2044ed96804fSEric Biggers &cfg, req, tsgls); 2045ed96804fSEric Biggers if (err) 2046ed96804fSEric Biggers return err; 2047e63e1b0dSEric Biggers cond_resched(); 2048ed96804fSEric Biggers } 2049ed96804fSEric Biggers } 2050ed96804fSEric Biggers #endif 2051ed96804fSEric Biggers return 0; 2052ed96804fSEric Biggers } 2053ed96804fSEric Biggers 205440153b10SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 205540153b10SEric Biggers /* 205640153b10SEric Biggers * Generate an AEAD test vector from the given implementation. 205740153b10SEric Biggers * Assumes the buffers in 'vec' were already allocated. 205840153b10SEric Biggers */ 205940153b10SEric Biggers static void generate_random_aead_testvec(struct aead_request *req, 206040153b10SEric Biggers struct aead_testvec *vec, 206140153b10SEric Biggers unsigned int maxkeysize, 206240153b10SEric Biggers unsigned int maxdatasize, 206340153b10SEric Biggers char *name, size_t max_namelen) 206440153b10SEric Biggers { 206540153b10SEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 206640153b10SEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 206740153b10SEric Biggers unsigned int maxauthsize = crypto_aead_alg(tfm)->maxauthsize; 206840153b10SEric Biggers unsigned int authsize; 206940153b10SEric Biggers unsigned int total_len; 207040153b10SEric Biggers int i; 207140153b10SEric Biggers struct scatterlist src[2], dst; 207240153b10SEric Biggers u8 iv[MAX_IVLEN]; 207340153b10SEric Biggers DECLARE_CRYPTO_WAIT(wait); 207440153b10SEric Biggers 207540153b10SEric Biggers /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ 207640153b10SEric Biggers vec->klen = maxkeysize; 207740153b10SEric Biggers if (prandom_u32() % 4 == 0) 207840153b10SEric Biggers vec->klen = prandom_u32() % (maxkeysize + 1); 207940153b10SEric Biggers generate_random_bytes((u8 *)vec->key, vec->klen); 208040153b10SEric Biggers vec->setkey_error = crypto_aead_setkey(tfm, vec->key, vec->klen); 208140153b10SEric Biggers 208240153b10SEric Biggers /* IV */ 208340153b10SEric Biggers generate_random_bytes((u8 *)vec->iv, ivsize); 208440153b10SEric Biggers 208540153b10SEric Biggers /* Tag length: in [0, maxauthsize], but usually choose maxauthsize */ 208640153b10SEric Biggers authsize = maxauthsize; 208740153b10SEric Biggers if (prandom_u32() % 4 == 0) 208840153b10SEric Biggers authsize = prandom_u32() % (maxauthsize + 1); 208940153b10SEric Biggers if (WARN_ON(authsize > maxdatasize)) 209040153b10SEric Biggers authsize = maxdatasize; 209140153b10SEric Biggers maxdatasize -= authsize; 209240153b10SEric Biggers vec->setauthsize_error = crypto_aead_setauthsize(tfm, authsize); 209340153b10SEric Biggers 209440153b10SEric Biggers /* Plaintext and associated data */ 209540153b10SEric Biggers total_len = generate_random_length(maxdatasize); 209640153b10SEric Biggers if (prandom_u32() % 4 == 0) 209740153b10SEric Biggers vec->alen = 0; 209840153b10SEric Biggers else 209940153b10SEric Biggers vec->alen = generate_random_length(total_len); 210040153b10SEric Biggers vec->plen = total_len - vec->alen; 210140153b10SEric Biggers generate_random_bytes((u8 *)vec->assoc, vec->alen); 210240153b10SEric Biggers generate_random_bytes((u8 *)vec->ptext, vec->plen); 210340153b10SEric Biggers 210440153b10SEric Biggers vec->clen = vec->plen + authsize; 210540153b10SEric Biggers 210640153b10SEric Biggers /* 210740153b10SEric Biggers * If the key or authentication tag size couldn't be set, no need to 210840153b10SEric Biggers * continue to encrypt. 210940153b10SEric Biggers */ 211040153b10SEric Biggers if (vec->setkey_error || vec->setauthsize_error) 211140153b10SEric Biggers goto done; 211240153b10SEric Biggers 211340153b10SEric Biggers /* Ciphertext */ 211440153b10SEric Biggers sg_init_table(src, 2); 211540153b10SEric Biggers i = 0; 211640153b10SEric Biggers if (vec->alen) 211740153b10SEric Biggers sg_set_buf(&src[i++], vec->assoc, vec->alen); 211840153b10SEric Biggers if (vec->plen) 211940153b10SEric Biggers sg_set_buf(&src[i++], vec->ptext, vec->plen); 212040153b10SEric Biggers sg_init_one(&dst, vec->ctext, vec->alen + vec->clen); 212140153b10SEric Biggers memcpy(iv, vec->iv, ivsize); 212240153b10SEric Biggers aead_request_set_callback(req, 0, crypto_req_done, &wait); 212340153b10SEric Biggers aead_request_set_crypt(req, src, &dst, vec->plen, iv); 212440153b10SEric Biggers aead_request_set_ad(req, vec->alen); 212540153b10SEric Biggers vec->crypt_error = crypto_wait_req(crypto_aead_encrypt(req), &wait); 212640153b10SEric Biggers if (vec->crypt_error == 0) 212740153b10SEric Biggers memmove((u8 *)vec->ctext, vec->ctext + vec->alen, vec->clen); 212840153b10SEric Biggers done: 212940153b10SEric Biggers snprintf(name, max_namelen, 213040153b10SEric Biggers "\"random: alen=%u plen=%u authsize=%u klen=%u\"", 213140153b10SEric Biggers vec->alen, vec->plen, authsize, vec->klen); 213240153b10SEric Biggers } 213340153b10SEric Biggers 213440153b10SEric Biggers /* 213540153b10SEric Biggers * Test the AEAD algorithm represented by @req against the corresponding generic 213640153b10SEric Biggers * implementation, if one is available. 213740153b10SEric Biggers */ 213840153b10SEric Biggers static int test_aead_vs_generic_impl(const char *driver, 213940153b10SEric Biggers const struct alg_test_desc *test_desc, 214040153b10SEric Biggers struct aead_request *req, 214140153b10SEric Biggers struct cipher_test_sglists *tsgls) 214240153b10SEric Biggers { 214340153b10SEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 214440153b10SEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 214540153b10SEric Biggers const unsigned int maxauthsize = crypto_aead_alg(tfm)->maxauthsize; 214640153b10SEric Biggers const unsigned int blocksize = crypto_aead_blocksize(tfm); 214740153b10SEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 214840153b10SEric Biggers const char *algname = crypto_aead_alg(tfm)->base.cra_name; 214940153b10SEric Biggers const char *generic_driver = test_desc->generic_driver; 215040153b10SEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 215140153b10SEric Biggers struct crypto_aead *generic_tfm = NULL; 215240153b10SEric Biggers struct aead_request *generic_req = NULL; 215340153b10SEric Biggers unsigned int maxkeysize; 215440153b10SEric Biggers unsigned int i; 215540153b10SEric Biggers struct aead_testvec vec = { 0 }; 215640153b10SEric Biggers char vec_name[64]; 21576b5ca646SArnd Bergmann struct testvec_config *cfg; 215840153b10SEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 215940153b10SEric Biggers int err; 216040153b10SEric Biggers 216140153b10SEric Biggers if (noextratests) 216240153b10SEric Biggers return 0; 216340153b10SEric Biggers 216440153b10SEric Biggers if (!generic_driver) { /* Use default naming convention? */ 216540153b10SEric Biggers err = build_generic_driver_name(algname, _generic_driver); 216640153b10SEric Biggers if (err) 216740153b10SEric Biggers return err; 216840153b10SEric Biggers generic_driver = _generic_driver; 216940153b10SEric Biggers } 217040153b10SEric Biggers 217140153b10SEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 217240153b10SEric Biggers return 0; 217340153b10SEric Biggers 217440153b10SEric Biggers generic_tfm = crypto_alloc_aead(generic_driver, 0, 0); 217540153b10SEric Biggers if (IS_ERR(generic_tfm)) { 217640153b10SEric Biggers err = PTR_ERR(generic_tfm); 217740153b10SEric Biggers if (err == -ENOENT) { 217840153b10SEric Biggers pr_warn("alg: aead: skipping comparison tests for %s because %s is unavailable\n", 217940153b10SEric Biggers driver, generic_driver); 218040153b10SEric Biggers return 0; 218140153b10SEric Biggers } 218240153b10SEric Biggers pr_err("alg: aead: error allocating %s (generic impl of %s): %d\n", 218340153b10SEric Biggers generic_driver, algname, err); 218440153b10SEric Biggers return err; 218540153b10SEric Biggers } 218640153b10SEric Biggers 21876b5ca646SArnd Bergmann cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); 21886b5ca646SArnd Bergmann if (!cfg) { 21896b5ca646SArnd Bergmann err = -ENOMEM; 21906b5ca646SArnd Bergmann goto out; 21916b5ca646SArnd Bergmann } 21926b5ca646SArnd Bergmann 219340153b10SEric Biggers generic_req = aead_request_alloc(generic_tfm, GFP_KERNEL); 219440153b10SEric Biggers if (!generic_req) { 219540153b10SEric Biggers err = -ENOMEM; 219640153b10SEric Biggers goto out; 219740153b10SEric Biggers } 219840153b10SEric Biggers 219940153b10SEric Biggers /* Check the algorithm properties for consistency. */ 220040153b10SEric Biggers 220140153b10SEric Biggers if (maxauthsize != crypto_aead_alg(generic_tfm)->maxauthsize) { 220240153b10SEric Biggers pr_err("alg: aead: maxauthsize for %s (%u) doesn't match generic impl (%u)\n", 220340153b10SEric Biggers driver, maxauthsize, 220440153b10SEric Biggers crypto_aead_alg(generic_tfm)->maxauthsize); 220540153b10SEric Biggers err = -EINVAL; 220640153b10SEric Biggers goto out; 220740153b10SEric Biggers } 220840153b10SEric Biggers 220940153b10SEric Biggers if (ivsize != crypto_aead_ivsize(generic_tfm)) { 221040153b10SEric Biggers pr_err("alg: aead: ivsize for %s (%u) doesn't match generic impl (%u)\n", 221140153b10SEric Biggers driver, ivsize, crypto_aead_ivsize(generic_tfm)); 221240153b10SEric Biggers err = -EINVAL; 221340153b10SEric Biggers goto out; 221440153b10SEric Biggers } 221540153b10SEric Biggers 221640153b10SEric Biggers if (blocksize != crypto_aead_blocksize(generic_tfm)) { 221740153b10SEric Biggers pr_err("alg: aead: blocksize for %s (%u) doesn't match generic impl (%u)\n", 221840153b10SEric Biggers driver, blocksize, crypto_aead_blocksize(generic_tfm)); 221940153b10SEric Biggers err = -EINVAL; 222040153b10SEric Biggers goto out; 222140153b10SEric Biggers } 222240153b10SEric Biggers 222340153b10SEric Biggers /* 222440153b10SEric Biggers * Now generate test vectors using the generic implementation, and test 222540153b10SEric Biggers * the other implementation against them. 222640153b10SEric Biggers */ 222740153b10SEric Biggers 222840153b10SEric Biggers maxkeysize = 0; 222940153b10SEric Biggers for (i = 0; i < test_desc->suite.aead.count; i++) 223040153b10SEric Biggers maxkeysize = max_t(unsigned int, maxkeysize, 223140153b10SEric Biggers test_desc->suite.aead.vecs[i].klen); 223240153b10SEric Biggers 223340153b10SEric Biggers vec.key = kmalloc(maxkeysize, GFP_KERNEL); 223440153b10SEric Biggers vec.iv = kmalloc(ivsize, GFP_KERNEL); 223540153b10SEric Biggers vec.assoc = kmalloc(maxdatasize, GFP_KERNEL); 223640153b10SEric Biggers vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); 223740153b10SEric Biggers vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); 223840153b10SEric Biggers if (!vec.key || !vec.iv || !vec.assoc || !vec.ptext || !vec.ctext) { 223940153b10SEric Biggers err = -ENOMEM; 224040153b10SEric Biggers goto out; 224140153b10SEric Biggers } 224240153b10SEric Biggers 224340153b10SEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 224440153b10SEric Biggers generate_random_aead_testvec(generic_req, &vec, 224540153b10SEric Biggers maxkeysize, maxdatasize, 224640153b10SEric Biggers vec_name, sizeof(vec_name)); 22476b5ca646SArnd Bergmann generate_random_testvec_config(cfg, cfgname, sizeof(cfgname)); 224840153b10SEric Biggers 22496b5ca646SArnd Bergmann err = test_aead_vec_cfg(driver, ENCRYPT, &vec, vec_name, cfg, 225040153b10SEric Biggers req, tsgls); 225140153b10SEric Biggers if (err) 225240153b10SEric Biggers goto out; 22536b5ca646SArnd Bergmann err = test_aead_vec_cfg(driver, DECRYPT, &vec, vec_name, cfg, 225440153b10SEric Biggers req, tsgls); 225540153b10SEric Biggers if (err) 225640153b10SEric Biggers goto out; 225740153b10SEric Biggers cond_resched(); 225840153b10SEric Biggers } 225940153b10SEric Biggers err = 0; 226040153b10SEric Biggers out: 22616b5ca646SArnd Bergmann kfree(cfg); 226240153b10SEric Biggers kfree(vec.key); 226340153b10SEric Biggers kfree(vec.iv); 226440153b10SEric Biggers kfree(vec.assoc); 226540153b10SEric Biggers kfree(vec.ptext); 226640153b10SEric Biggers kfree(vec.ctext); 226740153b10SEric Biggers crypto_free_aead(generic_tfm); 226840153b10SEric Biggers aead_request_free(generic_req); 226940153b10SEric Biggers return err; 227040153b10SEric Biggers } 227140153b10SEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 227240153b10SEric Biggers static int test_aead_vs_generic_impl(const char *driver, 227340153b10SEric Biggers const struct alg_test_desc *test_desc, 227440153b10SEric Biggers struct aead_request *req, 227540153b10SEric Biggers struct cipher_test_sglists *tsgls) 227640153b10SEric Biggers { 227740153b10SEric Biggers return 0; 227840153b10SEric Biggers } 227940153b10SEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 228040153b10SEric Biggers 2281ed96804fSEric Biggers static int test_aead(const char *driver, int enc, 2282ed96804fSEric Biggers const struct aead_test_suite *suite, 2283ed96804fSEric Biggers struct aead_request *req, 2284ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 2285ed96804fSEric Biggers { 2286ed96804fSEric Biggers unsigned int i; 2287ed96804fSEric Biggers int err; 2288ed96804fSEric Biggers 2289ed96804fSEric Biggers for (i = 0; i < suite->count; i++) { 2290ed96804fSEric Biggers err = test_aead_vec(driver, enc, &suite->vecs[i], i, req, 2291ed96804fSEric Biggers tsgls); 2292ed96804fSEric Biggers if (err) 2293ed96804fSEric Biggers return err; 2294e63e1b0dSEric Biggers cond_resched(); 2295ed96804fSEric Biggers } 2296ed96804fSEric Biggers return 0; 2297ed96804fSEric Biggers } 2298ed96804fSEric Biggers 2299ed96804fSEric Biggers static int alg_test_aead(const struct alg_test_desc *desc, const char *driver, 2300ed96804fSEric Biggers u32 type, u32 mask) 2301ed96804fSEric Biggers { 2302ed96804fSEric Biggers const struct aead_test_suite *suite = &desc->suite.aead; 2303ed96804fSEric Biggers struct crypto_aead *tfm; 2304ed96804fSEric Biggers struct aead_request *req = NULL; 2305ed96804fSEric Biggers struct cipher_test_sglists *tsgls = NULL; 2306ed96804fSEric Biggers int err; 2307ed96804fSEric Biggers 2308ed96804fSEric Biggers if (suite->count <= 0) { 2309ed96804fSEric Biggers pr_err("alg: aead: empty test suite for %s\n", driver); 2310ed96804fSEric Biggers return -EINVAL; 2311ed96804fSEric Biggers } 2312ed96804fSEric Biggers 2313ed96804fSEric Biggers tfm = crypto_alloc_aead(driver, type, mask); 2314ed96804fSEric Biggers if (IS_ERR(tfm)) { 2315ed96804fSEric Biggers pr_err("alg: aead: failed to allocate transform for %s: %ld\n", 2316ed96804fSEric Biggers driver, PTR_ERR(tfm)); 2317ed96804fSEric Biggers return PTR_ERR(tfm); 2318ed96804fSEric Biggers } 2319ed96804fSEric Biggers 2320ed96804fSEric Biggers req = aead_request_alloc(tfm, GFP_KERNEL); 2321ed96804fSEric Biggers if (!req) { 2322ed96804fSEric Biggers pr_err("alg: aead: failed to allocate request for %s\n", 2323ed96804fSEric Biggers driver); 2324ed96804fSEric Biggers err = -ENOMEM; 2325ed96804fSEric Biggers goto out; 2326ed96804fSEric Biggers } 2327ed96804fSEric Biggers 2328ed96804fSEric Biggers tsgls = alloc_cipher_test_sglists(); 2329ed96804fSEric Biggers if (!tsgls) { 2330ed96804fSEric Biggers pr_err("alg: aead: failed to allocate test buffers for %s\n", 2331ed96804fSEric Biggers driver); 2332ed96804fSEric Biggers err = -ENOMEM; 2333ed96804fSEric Biggers goto out; 2334ed96804fSEric Biggers } 2335ed96804fSEric Biggers 2336ed96804fSEric Biggers err = test_aead(driver, ENCRYPT, suite, req, tsgls); 2337ed96804fSEric Biggers if (err) 2338ed96804fSEric Biggers goto out; 2339ed96804fSEric Biggers 2340ed96804fSEric Biggers err = test_aead(driver, DECRYPT, suite, req, tsgls); 234140153b10SEric Biggers if (err) 234240153b10SEric Biggers goto out; 234340153b10SEric Biggers 234440153b10SEric Biggers err = test_aead_vs_generic_impl(driver, desc, req, tsgls); 2345ed96804fSEric Biggers out: 2346ed96804fSEric Biggers free_cipher_test_sglists(tsgls); 2347ed96804fSEric Biggers aead_request_free(req); 2348ed96804fSEric Biggers crypto_free_aead(tfm); 2349ed96804fSEric Biggers return err; 2350ed96804fSEric Biggers } 2351ed96804fSEric Biggers 23521aa4ecd9SHerbert Xu static int test_cipher(struct crypto_cipher *tfm, int enc, 2353b13b1e0cSEric Biggers const struct cipher_testvec *template, 2354b13b1e0cSEric Biggers unsigned int tcount) 23551aa4ecd9SHerbert Xu { 23561aa4ecd9SHerbert Xu const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm)); 23571aa4ecd9SHerbert Xu unsigned int i, j, k; 23581aa4ecd9SHerbert Xu char *q; 23591aa4ecd9SHerbert Xu const char *e; 236092a4c9feSEric Biggers const char *input, *result; 23611aa4ecd9SHerbert Xu void *data; 2362f8b0d4d0SHerbert Xu char *xbuf[XBUFSIZE]; 2363f8b0d4d0SHerbert Xu int ret = -ENOMEM; 2364f8b0d4d0SHerbert Xu 2365f8b0d4d0SHerbert Xu if (testmgr_alloc_buf(xbuf)) 2366f8b0d4d0SHerbert Xu goto out_nobuf; 23671aa4ecd9SHerbert Xu 23681aa4ecd9SHerbert Xu if (enc == ENCRYPT) 23691aa4ecd9SHerbert Xu e = "encryption"; 23701aa4ecd9SHerbert Xu else 23711aa4ecd9SHerbert Xu e = "decryption"; 23721aa4ecd9SHerbert Xu 23731aa4ecd9SHerbert Xu j = 0; 23741aa4ecd9SHerbert Xu for (i = 0; i < tcount; i++) { 23751aa4ecd9SHerbert Xu 237610faa8c0SStephan Mueller if (fips_enabled && template[i].fips_skip) 237710faa8c0SStephan Mueller continue; 237810faa8c0SStephan Mueller 237992a4c9feSEric Biggers input = enc ? template[i].ptext : template[i].ctext; 238092a4c9feSEric Biggers result = enc ? template[i].ctext : template[i].ptext; 23811aa4ecd9SHerbert Xu j++; 23821aa4ecd9SHerbert Xu 2383fd57f22aSHerbert Xu ret = -EINVAL; 238492a4c9feSEric Biggers if (WARN_ON(template[i].len > PAGE_SIZE)) 2385fd57f22aSHerbert Xu goto out; 2386fd57f22aSHerbert Xu 23871aa4ecd9SHerbert Xu data = xbuf[0]; 238892a4c9feSEric Biggers memcpy(data, input, template[i].len); 23891aa4ecd9SHerbert Xu 23901aa4ecd9SHerbert Xu crypto_cipher_clear_flags(tfm, ~0); 23911aa4ecd9SHerbert Xu if (template[i].wk) 2392231baecdSEric Biggers crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 23931aa4ecd9SHerbert Xu 23941aa4ecd9SHerbert Xu ret = crypto_cipher_setkey(tfm, template[i].key, 23951aa4ecd9SHerbert Xu template[i].klen); 23965283a8eeSEric Biggers if (ret) { 23975283a8eeSEric Biggers if (ret == template[i].setkey_error) 23981aa4ecd9SHerbert Xu continue; 23995283a8eeSEric Biggers pr_err("alg: cipher: %s setkey failed on test vector %u; expected_error=%d, actual_error=%d, flags=%#x\n", 24005283a8eeSEric Biggers algo, j, template[i].setkey_error, ret, 24015283a8eeSEric Biggers crypto_cipher_get_flags(tfm)); 24025283a8eeSEric Biggers goto out; 24035283a8eeSEric Biggers } 24045283a8eeSEric Biggers if (template[i].setkey_error) { 24055283a8eeSEric Biggers pr_err("alg: cipher: %s setkey unexpectedly succeeded on test vector %u; expected_error=%d\n", 24065283a8eeSEric Biggers algo, j, template[i].setkey_error); 24075283a8eeSEric Biggers ret = -EINVAL; 24085283a8eeSEric Biggers goto out; 24095283a8eeSEric Biggers } 24101aa4ecd9SHerbert Xu 241192a4c9feSEric Biggers for (k = 0; k < template[i].len; 24121aa4ecd9SHerbert Xu k += crypto_cipher_blocksize(tfm)) { 24131aa4ecd9SHerbert Xu if (enc) 24141aa4ecd9SHerbert Xu crypto_cipher_encrypt_one(tfm, data + k, 24151aa4ecd9SHerbert Xu data + k); 24161aa4ecd9SHerbert Xu else 24171aa4ecd9SHerbert Xu crypto_cipher_decrypt_one(tfm, data + k, 24181aa4ecd9SHerbert Xu data + k); 24191aa4ecd9SHerbert Xu } 24201aa4ecd9SHerbert Xu 24211aa4ecd9SHerbert Xu q = data; 242292a4c9feSEric Biggers if (memcmp(q, result, template[i].len)) { 24231aa4ecd9SHerbert Xu printk(KERN_ERR "alg: cipher: Test %d failed " 24241aa4ecd9SHerbert Xu "on %s for %s\n", j, e, algo); 242592a4c9feSEric Biggers hexdump(q, template[i].len); 24261aa4ecd9SHerbert Xu ret = -EINVAL; 24271aa4ecd9SHerbert Xu goto out; 24281aa4ecd9SHerbert Xu } 24291aa4ecd9SHerbert Xu } 24301aa4ecd9SHerbert Xu 24311aa4ecd9SHerbert Xu ret = 0; 24321aa4ecd9SHerbert Xu 24331aa4ecd9SHerbert Xu out: 2434f8b0d4d0SHerbert Xu testmgr_free_buf(xbuf); 2435f8b0d4d0SHerbert Xu out_nobuf: 24361aa4ecd9SHerbert Xu return ret; 24371aa4ecd9SHerbert Xu } 24381aa4ecd9SHerbert Xu 24394e7babbaSEric Biggers static int test_skcipher_vec_cfg(const char *driver, int enc, 24404e7babbaSEric Biggers const struct cipher_testvec *vec, 2441951d1332SEric Biggers const char *vec_name, 24424e7babbaSEric Biggers const struct testvec_config *cfg, 24434e7babbaSEric Biggers struct skcipher_request *req, 24444e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 2445da7f033dSHerbert Xu { 24464e7babbaSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 24474e7babbaSEric Biggers const unsigned int alignmask = crypto_skcipher_alignmask(tfm); 24484e7babbaSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 24494e7babbaSEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 24504e7babbaSEric Biggers const char *op = enc ? "encryption" : "decryption"; 24514e7babbaSEric Biggers DECLARE_CRYPTO_WAIT(wait); 24524e7babbaSEric Biggers u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; 24534e7babbaSEric Biggers u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + 24544e7babbaSEric Biggers cfg->iv_offset + 24554e7babbaSEric Biggers (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); 24564e7babbaSEric Biggers struct kvec input; 24574e7babbaSEric Biggers int err; 2458f8b0d4d0SHerbert Xu 24594e7babbaSEric Biggers /* Set the key */ 24604e7babbaSEric Biggers if (vec->wk) 2461231baecdSEric Biggers crypto_skcipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 2462da7f033dSHerbert Xu else 24634e7babbaSEric Biggers crypto_skcipher_clear_flags(tfm, 24644e7babbaSEric Biggers CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 24654e7babbaSEric Biggers err = crypto_skcipher_setkey(tfm, vec->key, vec->klen); 24664e7babbaSEric Biggers if (err) { 24675283a8eeSEric Biggers if (err == vec->setkey_error) 24684e7babbaSEric Biggers return 0; 2469951d1332SEric Biggers pr_err("alg: skcipher: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 2470951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 24715283a8eeSEric Biggers crypto_skcipher_get_flags(tfm)); 24724e7babbaSEric Biggers return err; 24734e7babbaSEric Biggers } 24745283a8eeSEric Biggers if (vec->setkey_error) { 2475951d1332SEric Biggers pr_err("alg: skcipher: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 2476951d1332SEric Biggers driver, vec_name, vec->setkey_error); 24774e7babbaSEric Biggers return -EINVAL; 247808d6af8cSJussi Kivilinna } 2479da7f033dSHerbert Xu 24804e7babbaSEric Biggers /* The IV must be copied to a buffer, as the algorithm may modify it */ 24814e7babbaSEric Biggers if (ivsize) { 24824e7babbaSEric Biggers if (WARN_ON(ivsize > MAX_IVLEN)) 24834e7babbaSEric Biggers return -EINVAL; 24848efd972eSEric Biggers if (vec->generates_iv && !enc) 24858efd972eSEric Biggers memcpy(iv, vec->iv_out, ivsize); 24868efd972eSEric Biggers else if (vec->iv) 24874e7babbaSEric Biggers memcpy(iv, vec->iv, ivsize); 248808d6af8cSJussi Kivilinna else 24894e7babbaSEric Biggers memset(iv, 0, ivsize); 24904e7babbaSEric Biggers } else { 24914e7babbaSEric Biggers if (vec->generates_iv) { 2492951d1332SEric Biggers pr_err("alg: skcipher: %s has ivsize=0 but test vector %s generates IV!\n", 2493951d1332SEric Biggers driver, vec_name); 24944e7babbaSEric Biggers return -EINVAL; 24954e7babbaSEric Biggers } 24964e7babbaSEric Biggers iv = NULL; 2497da7f033dSHerbert Xu } 2498da7f033dSHerbert Xu 24994e7babbaSEric Biggers /* Build the src/dst scatterlists */ 25004e7babbaSEric Biggers input.iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; 25014e7babbaSEric Biggers input.iov_len = vec->len; 25024e7babbaSEric Biggers err = build_cipher_test_sglists(tsgls, cfg, alignmask, 25034e7babbaSEric Biggers vec->len, vec->len, &input, 1); 25044e7babbaSEric Biggers if (err) { 2505951d1332SEric Biggers pr_err("alg: skcipher: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", 2506951d1332SEric Biggers driver, op, vec_name, cfg->name); 25074e7babbaSEric Biggers return err; 2508da7f033dSHerbert Xu } 2509da7f033dSHerbert Xu 25104e7babbaSEric Biggers /* Do the actual encryption or decryption */ 25114e7babbaSEric Biggers testmgr_poison(req->__ctx, crypto_skcipher_reqsize(tfm)); 25124e7babbaSEric Biggers skcipher_request_set_callback(req, req_flags, crypto_req_done, &wait); 25134e7babbaSEric Biggers skcipher_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, 25144e7babbaSEric Biggers vec->len, iv); 25156570737cSEric Biggers if (cfg->nosimd) 25166570737cSEric Biggers crypto_disable_simd_for_test(); 25176570737cSEric Biggers err = enc ? crypto_skcipher_encrypt(req) : crypto_skcipher_decrypt(req); 25186570737cSEric Biggers if (cfg->nosimd) 25196570737cSEric Biggers crypto_reenable_simd_for_test(); 25206570737cSEric Biggers err = crypto_wait_req(err, &wait); 2521da7f033dSHerbert Xu 2522fa353c99SEric Biggers /* Check that the algorithm didn't overwrite things it shouldn't have */ 2523fa353c99SEric Biggers if (req->cryptlen != vec->len || 2524fa353c99SEric Biggers req->iv != iv || 2525fa353c99SEric Biggers req->src != tsgls->src.sgl_ptr || 2526fa353c99SEric Biggers req->dst != tsgls->dst.sgl_ptr || 2527fa353c99SEric Biggers crypto_skcipher_reqtfm(req) != tfm || 2528fa353c99SEric Biggers req->base.complete != crypto_req_done || 2529fa353c99SEric Biggers req->base.flags != req_flags || 2530fa353c99SEric Biggers req->base.data != &wait) { 2531951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", 2532951d1332SEric Biggers driver, op, vec_name, cfg->name); 2533fa353c99SEric Biggers if (req->cryptlen != vec->len) 2534fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->cryptlen'\n"); 2535fa353c99SEric Biggers if (req->iv != iv) 2536fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->iv'\n"); 2537fa353c99SEric Biggers if (req->src != tsgls->src.sgl_ptr) 2538fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->src'\n"); 2539fa353c99SEric Biggers if (req->dst != tsgls->dst.sgl_ptr) 2540fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->dst'\n"); 2541fa353c99SEric Biggers if (crypto_skcipher_reqtfm(req) != tfm) 2542fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.tfm'\n"); 2543fa353c99SEric Biggers if (req->base.complete != crypto_req_done) 2544fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.complete'\n"); 2545fa353c99SEric Biggers if (req->base.flags != req_flags) 2546fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.flags'\n"); 2547fa353c99SEric Biggers if (req->base.data != &wait) 2548fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.data'\n"); 2549fa353c99SEric Biggers return -EINVAL; 2550fa353c99SEric Biggers } 2551fa353c99SEric Biggers if (is_test_sglist_corrupted(&tsgls->src)) { 2552951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", 2553951d1332SEric Biggers driver, op, vec_name, cfg->name); 2554fa353c99SEric Biggers return -EINVAL; 2555fa353c99SEric Biggers } 2556fa353c99SEric Biggers if (tsgls->dst.sgl_ptr != tsgls->src.sgl && 2557fa353c99SEric Biggers is_test_sglist_corrupted(&tsgls->dst)) { 2558951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", 2559951d1332SEric Biggers driver, op, vec_name, cfg->name); 2560fa353c99SEric Biggers return -EINVAL; 2561fa353c99SEric Biggers } 2562fa353c99SEric Biggers 25635283a8eeSEric Biggers /* Check for success or failure */ 25645283a8eeSEric Biggers if (err) { 25655283a8eeSEric Biggers if (err == vec->crypt_error) 25665283a8eeSEric Biggers return 0; 2567951d1332SEric Biggers pr_err("alg: skcipher: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 2568951d1332SEric Biggers driver, op, vec_name, vec->crypt_error, err, cfg->name); 25695283a8eeSEric Biggers return err; 25705283a8eeSEric Biggers } 25715283a8eeSEric Biggers if (vec->crypt_error) { 2572951d1332SEric Biggers pr_err("alg: skcipher: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 2573951d1332SEric Biggers driver, op, vec_name, vec->crypt_error, cfg->name); 25745283a8eeSEric Biggers return -EINVAL; 25755283a8eeSEric Biggers } 25765283a8eeSEric Biggers 25774e7babbaSEric Biggers /* Check for the correct output (ciphertext or plaintext) */ 25784e7babbaSEric Biggers err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, 25794e7babbaSEric Biggers vec->len, 0, true); 25804e7babbaSEric Biggers if (err == -EOVERFLOW) { 2581951d1332SEric Biggers pr_err("alg: skcipher: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", 2582951d1332SEric Biggers driver, op, vec_name, cfg->name); 25834e7babbaSEric Biggers return err; 25844e7babbaSEric Biggers } 25854e7babbaSEric Biggers if (err) { 2586951d1332SEric Biggers pr_err("alg: skcipher: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 2587951d1332SEric Biggers driver, op, vec_name, cfg->name); 25884e7babbaSEric Biggers return err; 25894e7babbaSEric Biggers } 259008d6af8cSJussi Kivilinna 25914e7babbaSEric Biggers /* If applicable, check that the algorithm generated the correct IV */ 25928efd972eSEric Biggers if (vec->iv_out && memcmp(iv, vec->iv_out, ivsize) != 0) { 2593951d1332SEric Biggers pr_err("alg: skcipher: %s %s test failed (wrong output IV) on test vector %s, cfg=\"%s\"\n", 2594951d1332SEric Biggers driver, op, vec_name, cfg->name); 25954e7babbaSEric Biggers hexdump(iv, ivsize); 25964e7babbaSEric Biggers return -EINVAL; 25973a338f20SJussi Kivilinna } 25983a338f20SJussi Kivilinna 25993a338f20SJussi Kivilinna return 0; 260008d6af8cSJussi Kivilinna } 260108d6af8cSJussi Kivilinna 26024e7babbaSEric Biggers static int test_skcipher_vec(const char *driver, int enc, 26034e7babbaSEric Biggers const struct cipher_testvec *vec, 26044e7babbaSEric Biggers unsigned int vec_num, 26054e7babbaSEric Biggers struct skcipher_request *req, 26064e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 26074e7babbaSEric Biggers { 2608951d1332SEric Biggers char vec_name[16]; 26094e7babbaSEric Biggers unsigned int i; 26104e7babbaSEric Biggers int err; 26114e7babbaSEric Biggers 26124e7babbaSEric Biggers if (fips_enabled && vec->fips_skip) 26134e7babbaSEric Biggers return 0; 26144e7babbaSEric Biggers 2615951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 2616951d1332SEric Biggers 26174e7babbaSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { 2618951d1332SEric Biggers err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, 26194e7babbaSEric Biggers &default_cipher_testvec_configs[i], 26204e7babbaSEric Biggers req, tsgls); 26214e7babbaSEric Biggers if (err) 26224e7babbaSEric Biggers return err; 26234e7babbaSEric Biggers } 26244e7babbaSEric Biggers 26254e7babbaSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 26264e7babbaSEric Biggers if (!noextratests) { 26274e7babbaSEric Biggers struct testvec_config cfg; 26284e7babbaSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 26294e7babbaSEric Biggers 26304e7babbaSEric Biggers for (i = 0; i < fuzz_iterations; i++) { 26314e7babbaSEric Biggers generate_random_testvec_config(&cfg, cfgname, 26324e7babbaSEric Biggers sizeof(cfgname)); 2633951d1332SEric Biggers err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, 26344e7babbaSEric Biggers &cfg, req, tsgls); 26354e7babbaSEric Biggers if (err) 26364e7babbaSEric Biggers return err; 2637e63e1b0dSEric Biggers cond_resched(); 26384e7babbaSEric Biggers } 26394e7babbaSEric Biggers } 26404e7babbaSEric Biggers #endif 26414e7babbaSEric Biggers return 0; 26424e7babbaSEric Biggers } 26434e7babbaSEric Biggers 2644d435e10eSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 2645d435e10eSEric Biggers /* 2646d435e10eSEric Biggers * Generate a symmetric cipher test vector from the given implementation. 2647d435e10eSEric Biggers * Assumes the buffers in 'vec' were already allocated. 2648d435e10eSEric Biggers */ 2649d435e10eSEric Biggers static void generate_random_cipher_testvec(struct skcipher_request *req, 2650d435e10eSEric Biggers struct cipher_testvec *vec, 2651d435e10eSEric Biggers unsigned int maxdatasize, 2652d435e10eSEric Biggers char *name, size_t max_namelen) 2653d435e10eSEric Biggers { 2654d435e10eSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 2655d435e10eSEric Biggers const unsigned int maxkeysize = tfm->keysize; 2656d435e10eSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 2657d435e10eSEric Biggers struct scatterlist src, dst; 2658d435e10eSEric Biggers u8 iv[MAX_IVLEN]; 2659d435e10eSEric Biggers DECLARE_CRYPTO_WAIT(wait); 2660d435e10eSEric Biggers 2661d435e10eSEric Biggers /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ 2662d435e10eSEric Biggers vec->klen = maxkeysize; 2663d435e10eSEric Biggers if (prandom_u32() % 4 == 0) 2664d435e10eSEric Biggers vec->klen = prandom_u32() % (maxkeysize + 1); 2665d435e10eSEric Biggers generate_random_bytes((u8 *)vec->key, vec->klen); 2666d435e10eSEric Biggers vec->setkey_error = crypto_skcipher_setkey(tfm, vec->key, vec->klen); 2667d435e10eSEric Biggers 2668d435e10eSEric Biggers /* IV */ 2669d435e10eSEric Biggers generate_random_bytes((u8 *)vec->iv, ivsize); 2670d435e10eSEric Biggers 2671d435e10eSEric Biggers /* Plaintext */ 2672d435e10eSEric Biggers vec->len = generate_random_length(maxdatasize); 2673d435e10eSEric Biggers generate_random_bytes((u8 *)vec->ptext, vec->len); 2674d435e10eSEric Biggers 2675d435e10eSEric Biggers /* If the key couldn't be set, no need to continue to encrypt. */ 2676d435e10eSEric Biggers if (vec->setkey_error) 2677d435e10eSEric Biggers goto done; 2678d435e10eSEric Biggers 2679d435e10eSEric Biggers /* Ciphertext */ 2680d435e10eSEric Biggers sg_init_one(&src, vec->ptext, vec->len); 2681d435e10eSEric Biggers sg_init_one(&dst, vec->ctext, vec->len); 2682d435e10eSEric Biggers memcpy(iv, vec->iv, ivsize); 2683d435e10eSEric Biggers skcipher_request_set_callback(req, 0, crypto_req_done, &wait); 2684d435e10eSEric Biggers skcipher_request_set_crypt(req, &src, &dst, vec->len, iv); 2685d435e10eSEric Biggers vec->crypt_error = crypto_wait_req(crypto_skcipher_encrypt(req), &wait); 2686d435e10eSEric Biggers done: 2687d435e10eSEric Biggers snprintf(name, max_namelen, "\"random: len=%u klen=%u\"", 2688d435e10eSEric Biggers vec->len, vec->klen); 2689d435e10eSEric Biggers } 2690d435e10eSEric Biggers 2691d435e10eSEric Biggers /* 2692d435e10eSEric Biggers * Test the skcipher algorithm represented by @req against the corresponding 2693d435e10eSEric Biggers * generic implementation, if one is available. 2694d435e10eSEric Biggers */ 2695d435e10eSEric Biggers static int test_skcipher_vs_generic_impl(const char *driver, 2696d435e10eSEric Biggers const char *generic_driver, 2697d435e10eSEric Biggers struct skcipher_request *req, 2698d435e10eSEric Biggers struct cipher_test_sglists *tsgls) 2699d435e10eSEric Biggers { 2700d435e10eSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 2701d435e10eSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 2702d435e10eSEric Biggers const unsigned int blocksize = crypto_skcipher_blocksize(tfm); 2703d435e10eSEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 2704d435e10eSEric Biggers const char *algname = crypto_skcipher_alg(tfm)->base.cra_name; 2705d435e10eSEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 2706d435e10eSEric Biggers struct crypto_skcipher *generic_tfm = NULL; 2707d435e10eSEric Biggers struct skcipher_request *generic_req = NULL; 2708d435e10eSEric Biggers unsigned int i; 2709d435e10eSEric Biggers struct cipher_testvec vec = { 0 }; 2710d435e10eSEric Biggers char vec_name[64]; 27116b5ca646SArnd Bergmann struct testvec_config *cfg; 2712d435e10eSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 2713d435e10eSEric Biggers int err; 2714d435e10eSEric Biggers 2715d435e10eSEric Biggers if (noextratests) 2716d435e10eSEric Biggers return 0; 2717d435e10eSEric Biggers 2718d435e10eSEric Biggers /* Keywrap isn't supported here yet as it handles its IV differently. */ 2719d435e10eSEric Biggers if (strncmp(algname, "kw(", 3) == 0) 2720d435e10eSEric Biggers return 0; 2721d435e10eSEric Biggers 2722d435e10eSEric Biggers if (!generic_driver) { /* Use default naming convention? */ 2723d435e10eSEric Biggers err = build_generic_driver_name(algname, _generic_driver); 2724d435e10eSEric Biggers if (err) 2725d435e10eSEric Biggers return err; 2726d435e10eSEric Biggers generic_driver = _generic_driver; 2727d435e10eSEric Biggers } 2728d435e10eSEric Biggers 2729d435e10eSEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 2730d435e10eSEric Biggers return 0; 2731d435e10eSEric Biggers 2732d435e10eSEric Biggers generic_tfm = crypto_alloc_skcipher(generic_driver, 0, 0); 2733d435e10eSEric Biggers if (IS_ERR(generic_tfm)) { 2734d435e10eSEric Biggers err = PTR_ERR(generic_tfm); 2735d435e10eSEric Biggers if (err == -ENOENT) { 2736d435e10eSEric Biggers pr_warn("alg: skcipher: skipping comparison tests for %s because %s is unavailable\n", 2737d435e10eSEric Biggers driver, generic_driver); 2738d435e10eSEric Biggers return 0; 2739d435e10eSEric Biggers } 2740d435e10eSEric Biggers pr_err("alg: skcipher: error allocating %s (generic impl of %s): %d\n", 2741d435e10eSEric Biggers generic_driver, algname, err); 2742d435e10eSEric Biggers return err; 2743d435e10eSEric Biggers } 2744d435e10eSEric Biggers 27456b5ca646SArnd Bergmann cfg = kzalloc(sizeof(*cfg), GFP_KERNEL); 27466b5ca646SArnd Bergmann if (!cfg) { 27476b5ca646SArnd Bergmann err = -ENOMEM; 27486b5ca646SArnd Bergmann goto out; 27496b5ca646SArnd Bergmann } 27506b5ca646SArnd Bergmann 2751d435e10eSEric Biggers generic_req = skcipher_request_alloc(generic_tfm, GFP_KERNEL); 2752d435e10eSEric Biggers if (!generic_req) { 2753d435e10eSEric Biggers err = -ENOMEM; 2754d435e10eSEric Biggers goto out; 2755d435e10eSEric Biggers } 2756d435e10eSEric Biggers 2757d435e10eSEric Biggers /* Check the algorithm properties for consistency. */ 2758d435e10eSEric Biggers 2759d435e10eSEric Biggers if (tfm->keysize != generic_tfm->keysize) { 2760d435e10eSEric Biggers pr_err("alg: skcipher: max keysize for %s (%u) doesn't match generic impl (%u)\n", 2761d435e10eSEric Biggers driver, tfm->keysize, generic_tfm->keysize); 2762d435e10eSEric Biggers err = -EINVAL; 2763d435e10eSEric Biggers goto out; 2764d435e10eSEric Biggers } 2765d435e10eSEric Biggers 2766d435e10eSEric Biggers if (ivsize != crypto_skcipher_ivsize(generic_tfm)) { 2767d435e10eSEric Biggers pr_err("alg: skcipher: ivsize for %s (%u) doesn't match generic impl (%u)\n", 2768d435e10eSEric Biggers driver, ivsize, crypto_skcipher_ivsize(generic_tfm)); 2769d435e10eSEric Biggers err = -EINVAL; 2770d435e10eSEric Biggers goto out; 2771d435e10eSEric Biggers } 2772d435e10eSEric Biggers 2773d435e10eSEric Biggers if (blocksize != crypto_skcipher_blocksize(generic_tfm)) { 2774d435e10eSEric Biggers pr_err("alg: skcipher: blocksize for %s (%u) doesn't match generic impl (%u)\n", 2775d435e10eSEric Biggers driver, blocksize, 2776d435e10eSEric Biggers crypto_skcipher_blocksize(generic_tfm)); 2777d435e10eSEric Biggers err = -EINVAL; 2778d435e10eSEric Biggers goto out; 2779d435e10eSEric Biggers } 2780d435e10eSEric Biggers 2781d435e10eSEric Biggers /* 2782d435e10eSEric Biggers * Now generate test vectors using the generic implementation, and test 2783d435e10eSEric Biggers * the other implementation against them. 2784d435e10eSEric Biggers */ 2785d435e10eSEric Biggers 2786d435e10eSEric Biggers vec.key = kmalloc(tfm->keysize, GFP_KERNEL); 2787d435e10eSEric Biggers vec.iv = kmalloc(ivsize, GFP_KERNEL); 2788d435e10eSEric Biggers vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); 2789d435e10eSEric Biggers vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); 2790d435e10eSEric Biggers if (!vec.key || !vec.iv || !vec.ptext || !vec.ctext) { 2791d435e10eSEric Biggers err = -ENOMEM; 2792d435e10eSEric Biggers goto out; 2793d435e10eSEric Biggers } 2794d435e10eSEric Biggers 2795d435e10eSEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 2796d435e10eSEric Biggers generate_random_cipher_testvec(generic_req, &vec, maxdatasize, 2797d435e10eSEric Biggers vec_name, sizeof(vec_name)); 27986b5ca646SArnd Bergmann generate_random_testvec_config(cfg, cfgname, sizeof(cfgname)); 2799d435e10eSEric Biggers 2800d435e10eSEric Biggers err = test_skcipher_vec_cfg(driver, ENCRYPT, &vec, vec_name, 28016b5ca646SArnd Bergmann cfg, req, tsgls); 2802d435e10eSEric Biggers if (err) 2803d435e10eSEric Biggers goto out; 2804d435e10eSEric Biggers err = test_skcipher_vec_cfg(driver, DECRYPT, &vec, vec_name, 28056b5ca646SArnd Bergmann cfg, req, tsgls); 2806d435e10eSEric Biggers if (err) 2807d435e10eSEric Biggers goto out; 2808d435e10eSEric Biggers cond_resched(); 2809d435e10eSEric Biggers } 2810d435e10eSEric Biggers err = 0; 2811d435e10eSEric Biggers out: 28126b5ca646SArnd Bergmann kfree(cfg); 2813d435e10eSEric Biggers kfree(vec.key); 2814d435e10eSEric Biggers kfree(vec.iv); 2815d435e10eSEric Biggers kfree(vec.ptext); 2816d435e10eSEric Biggers kfree(vec.ctext); 2817d435e10eSEric Biggers crypto_free_skcipher(generic_tfm); 2818d435e10eSEric Biggers skcipher_request_free(generic_req); 2819d435e10eSEric Biggers return err; 2820d435e10eSEric Biggers } 2821d435e10eSEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 2822d435e10eSEric Biggers static int test_skcipher_vs_generic_impl(const char *driver, 2823d435e10eSEric Biggers const char *generic_driver, 2824d435e10eSEric Biggers struct skcipher_request *req, 2825d435e10eSEric Biggers struct cipher_test_sglists *tsgls) 2826d435e10eSEric Biggers { 2827d435e10eSEric Biggers return 0; 2828d435e10eSEric Biggers } 2829d435e10eSEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 2830d435e10eSEric Biggers 28314e7babbaSEric Biggers static int test_skcipher(const char *driver, int enc, 28324e7babbaSEric Biggers const struct cipher_test_suite *suite, 28334e7babbaSEric Biggers struct skcipher_request *req, 28344e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 28354e7babbaSEric Biggers { 28364e7babbaSEric Biggers unsigned int i; 28374e7babbaSEric Biggers int err; 28384e7babbaSEric Biggers 28394e7babbaSEric Biggers for (i = 0; i < suite->count; i++) { 28404e7babbaSEric Biggers err = test_skcipher_vec(driver, enc, &suite->vecs[i], i, req, 28414e7babbaSEric Biggers tsgls); 28424e7babbaSEric Biggers if (err) 28434e7babbaSEric Biggers return err; 2844e63e1b0dSEric Biggers cond_resched(); 28454e7babbaSEric Biggers } 28464e7babbaSEric Biggers return 0; 28474e7babbaSEric Biggers } 28484e7babbaSEric Biggers 28494e7babbaSEric Biggers static int alg_test_skcipher(const struct alg_test_desc *desc, 28504e7babbaSEric Biggers const char *driver, u32 type, u32 mask) 28514e7babbaSEric Biggers { 28524e7babbaSEric Biggers const struct cipher_test_suite *suite = &desc->suite.cipher; 28534e7babbaSEric Biggers struct crypto_skcipher *tfm; 28544e7babbaSEric Biggers struct skcipher_request *req = NULL; 28554e7babbaSEric Biggers struct cipher_test_sglists *tsgls = NULL; 28564e7babbaSEric Biggers int err; 28574e7babbaSEric Biggers 28584e7babbaSEric Biggers if (suite->count <= 0) { 28594e7babbaSEric Biggers pr_err("alg: skcipher: empty test suite for %s\n", driver); 28604e7babbaSEric Biggers return -EINVAL; 28614e7babbaSEric Biggers } 28624e7babbaSEric Biggers 28634e7babbaSEric Biggers tfm = crypto_alloc_skcipher(driver, type, mask); 28644e7babbaSEric Biggers if (IS_ERR(tfm)) { 28654e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate transform for %s: %ld\n", 28664e7babbaSEric Biggers driver, PTR_ERR(tfm)); 28674e7babbaSEric Biggers return PTR_ERR(tfm); 28684e7babbaSEric Biggers } 28694e7babbaSEric Biggers 28704e7babbaSEric Biggers req = skcipher_request_alloc(tfm, GFP_KERNEL); 28714e7babbaSEric Biggers if (!req) { 28724e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate request for %s\n", 28734e7babbaSEric Biggers driver); 28744e7babbaSEric Biggers err = -ENOMEM; 28754e7babbaSEric Biggers goto out; 28764e7babbaSEric Biggers } 28774e7babbaSEric Biggers 28784e7babbaSEric Biggers tsgls = alloc_cipher_test_sglists(); 28794e7babbaSEric Biggers if (!tsgls) { 28804e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate test buffers for %s\n", 28814e7babbaSEric Biggers driver); 28824e7babbaSEric Biggers err = -ENOMEM; 28834e7babbaSEric Biggers goto out; 28844e7babbaSEric Biggers } 28854e7babbaSEric Biggers 28864e7babbaSEric Biggers err = test_skcipher(driver, ENCRYPT, suite, req, tsgls); 28874e7babbaSEric Biggers if (err) 28884e7babbaSEric Biggers goto out; 28894e7babbaSEric Biggers 28904e7babbaSEric Biggers err = test_skcipher(driver, DECRYPT, suite, req, tsgls); 2891d435e10eSEric Biggers if (err) 2892d435e10eSEric Biggers goto out; 2893d435e10eSEric Biggers 2894d435e10eSEric Biggers err = test_skcipher_vs_generic_impl(driver, desc->generic_driver, req, 2895d435e10eSEric Biggers tsgls); 28964e7babbaSEric Biggers out: 28974e7babbaSEric Biggers free_cipher_test_sglists(tsgls); 28984e7babbaSEric Biggers skcipher_request_free(req); 28994e7babbaSEric Biggers crypto_free_skcipher(tfm); 29004e7babbaSEric Biggers return err; 29014e7babbaSEric Biggers } 29024e7babbaSEric Biggers 2903b13b1e0cSEric Biggers static int test_comp(struct crypto_comp *tfm, 2904b13b1e0cSEric Biggers const struct comp_testvec *ctemplate, 2905b13b1e0cSEric Biggers const struct comp_testvec *dtemplate, 2906b13b1e0cSEric Biggers int ctcount, int dtcount) 2907da7f033dSHerbert Xu { 2908da7f033dSHerbert Xu const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm)); 290933607384SMahipal Challa char *output, *decomp_output; 2910da7f033dSHerbert Xu unsigned int i; 2911da7f033dSHerbert Xu int ret; 2912da7f033dSHerbert Xu 291333607384SMahipal Challa output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 291433607384SMahipal Challa if (!output) 291533607384SMahipal Challa return -ENOMEM; 291633607384SMahipal Challa 291733607384SMahipal Challa decomp_output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 291833607384SMahipal Challa if (!decomp_output) { 291933607384SMahipal Challa kfree(output); 292033607384SMahipal Challa return -ENOMEM; 292133607384SMahipal Challa } 292233607384SMahipal Challa 2923da7f033dSHerbert Xu for (i = 0; i < ctcount; i++) { 2924c79cf910SGeert Uytterhoeven int ilen; 2925c79cf910SGeert Uytterhoeven unsigned int dlen = COMP_BUF_SIZE; 2926da7f033dSHerbert Xu 292722a8118dSMichael Schupikov memset(output, 0, COMP_BUF_SIZE); 292822a8118dSMichael Schupikov memset(decomp_output, 0, COMP_BUF_SIZE); 2929da7f033dSHerbert Xu 2930da7f033dSHerbert Xu ilen = ctemplate[i].inlen; 2931da7f033dSHerbert Xu ret = crypto_comp_compress(tfm, ctemplate[i].input, 293233607384SMahipal Challa ilen, output, &dlen); 2933da7f033dSHerbert Xu if (ret) { 2934da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: compression failed " 2935da7f033dSHerbert Xu "on test %d for %s: ret=%d\n", i + 1, algo, 2936da7f033dSHerbert Xu -ret); 2937da7f033dSHerbert Xu goto out; 2938da7f033dSHerbert Xu } 2939da7f033dSHerbert Xu 294033607384SMahipal Challa ilen = dlen; 294133607384SMahipal Challa dlen = COMP_BUF_SIZE; 294233607384SMahipal Challa ret = crypto_comp_decompress(tfm, output, 294333607384SMahipal Challa ilen, decomp_output, &dlen); 294433607384SMahipal Challa if (ret) { 294533607384SMahipal Challa pr_err("alg: comp: compression failed: decompress: on test %d for %s failed: ret=%d\n", 294633607384SMahipal Challa i + 1, algo, -ret); 294733607384SMahipal Challa goto out; 294833607384SMahipal Challa } 294933607384SMahipal Challa 295033607384SMahipal Challa if (dlen != ctemplate[i].inlen) { 2951b812eb00SGeert Uytterhoeven printk(KERN_ERR "alg: comp: Compression test %d " 2952b812eb00SGeert Uytterhoeven "failed for %s: output len = %d\n", i + 1, algo, 2953b812eb00SGeert Uytterhoeven dlen); 2954b812eb00SGeert Uytterhoeven ret = -EINVAL; 2955b812eb00SGeert Uytterhoeven goto out; 2956b812eb00SGeert Uytterhoeven } 2957b812eb00SGeert Uytterhoeven 295833607384SMahipal Challa if (memcmp(decomp_output, ctemplate[i].input, 295933607384SMahipal Challa ctemplate[i].inlen)) { 296033607384SMahipal Challa pr_err("alg: comp: compression failed: output differs: on test %d for %s\n", 296133607384SMahipal Challa i + 1, algo); 296233607384SMahipal Challa hexdump(decomp_output, dlen); 2963da7f033dSHerbert Xu ret = -EINVAL; 2964da7f033dSHerbert Xu goto out; 2965da7f033dSHerbert Xu } 2966da7f033dSHerbert Xu } 2967da7f033dSHerbert Xu 2968da7f033dSHerbert Xu for (i = 0; i < dtcount; i++) { 2969c79cf910SGeert Uytterhoeven int ilen; 2970c79cf910SGeert Uytterhoeven unsigned int dlen = COMP_BUF_SIZE; 2971da7f033dSHerbert Xu 297222a8118dSMichael Schupikov memset(decomp_output, 0, COMP_BUF_SIZE); 2973da7f033dSHerbert Xu 2974da7f033dSHerbert Xu ilen = dtemplate[i].inlen; 2975da7f033dSHerbert Xu ret = crypto_comp_decompress(tfm, dtemplate[i].input, 297633607384SMahipal Challa ilen, decomp_output, &dlen); 2977da7f033dSHerbert Xu if (ret) { 2978da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: decompression failed " 2979da7f033dSHerbert Xu "on test %d for %s: ret=%d\n", i + 1, algo, 2980da7f033dSHerbert Xu -ret); 2981da7f033dSHerbert Xu goto out; 2982da7f033dSHerbert Xu } 2983da7f033dSHerbert Xu 2984b812eb00SGeert Uytterhoeven if (dlen != dtemplate[i].outlen) { 2985b812eb00SGeert Uytterhoeven printk(KERN_ERR "alg: comp: Decompression test %d " 2986b812eb00SGeert Uytterhoeven "failed for %s: output len = %d\n", i + 1, algo, 2987b812eb00SGeert Uytterhoeven dlen); 2988b812eb00SGeert Uytterhoeven ret = -EINVAL; 2989b812eb00SGeert Uytterhoeven goto out; 2990b812eb00SGeert Uytterhoeven } 2991b812eb00SGeert Uytterhoeven 299233607384SMahipal Challa if (memcmp(decomp_output, dtemplate[i].output, dlen)) { 2993da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: Decompression test %d " 2994da7f033dSHerbert Xu "failed for %s\n", i + 1, algo); 299533607384SMahipal Challa hexdump(decomp_output, dlen); 2996da7f033dSHerbert Xu ret = -EINVAL; 2997da7f033dSHerbert Xu goto out; 2998da7f033dSHerbert Xu } 2999da7f033dSHerbert Xu } 3000da7f033dSHerbert Xu 3001da7f033dSHerbert Xu ret = 0; 3002da7f033dSHerbert Xu 3003da7f033dSHerbert Xu out: 300433607384SMahipal Challa kfree(decomp_output); 300533607384SMahipal Challa kfree(output); 3006da7f033dSHerbert Xu return ret; 3007da7f033dSHerbert Xu } 3008da7f033dSHerbert Xu 3009b13b1e0cSEric Biggers static int test_acomp(struct crypto_acomp *tfm, 3010b13b1e0cSEric Biggers const struct comp_testvec *ctemplate, 3011b13b1e0cSEric Biggers const struct comp_testvec *dtemplate, 3012b13b1e0cSEric Biggers int ctcount, int dtcount) 3013d7db7a88SGiovanni Cabiddu { 3014d7db7a88SGiovanni Cabiddu const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm)); 3015d7db7a88SGiovanni Cabiddu unsigned int i; 3016a9943a0aSGiovanni Cabiddu char *output, *decomp_out; 3017d7db7a88SGiovanni Cabiddu int ret; 3018d7db7a88SGiovanni Cabiddu struct scatterlist src, dst; 3019d7db7a88SGiovanni Cabiddu struct acomp_req *req; 30207f397136SGilad Ben-Yossef struct crypto_wait wait; 3021d7db7a88SGiovanni Cabiddu 3022eb095593SEric Biggers output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 3023eb095593SEric Biggers if (!output) 3024eb095593SEric Biggers return -ENOMEM; 3025eb095593SEric Biggers 3026a9943a0aSGiovanni Cabiddu decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 3027a9943a0aSGiovanni Cabiddu if (!decomp_out) { 3028a9943a0aSGiovanni Cabiddu kfree(output); 3029a9943a0aSGiovanni Cabiddu return -ENOMEM; 3030a9943a0aSGiovanni Cabiddu } 3031a9943a0aSGiovanni Cabiddu 3032d7db7a88SGiovanni Cabiddu for (i = 0; i < ctcount; i++) { 3033d7db7a88SGiovanni Cabiddu unsigned int dlen = COMP_BUF_SIZE; 3034d7db7a88SGiovanni Cabiddu int ilen = ctemplate[i].inlen; 303502608e02SLaura Abbott void *input_vec; 3036d7db7a88SGiovanni Cabiddu 3037d2110224SEric Biggers input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL); 303802608e02SLaura Abbott if (!input_vec) { 303902608e02SLaura Abbott ret = -ENOMEM; 304002608e02SLaura Abbott goto out; 304102608e02SLaura Abbott } 304202608e02SLaura Abbott 3043eb095593SEric Biggers memset(output, 0, dlen); 30447f397136SGilad Ben-Yossef crypto_init_wait(&wait); 304502608e02SLaura Abbott sg_init_one(&src, input_vec, ilen); 3046d7db7a88SGiovanni Cabiddu sg_init_one(&dst, output, dlen); 3047d7db7a88SGiovanni Cabiddu 3048d7db7a88SGiovanni Cabiddu req = acomp_request_alloc(tfm); 3049d7db7a88SGiovanni Cabiddu if (!req) { 3050d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: request alloc failed for %s\n", 3051d7db7a88SGiovanni Cabiddu algo); 305202608e02SLaura Abbott kfree(input_vec); 3053d7db7a88SGiovanni Cabiddu ret = -ENOMEM; 3054d7db7a88SGiovanni Cabiddu goto out; 3055d7db7a88SGiovanni Cabiddu } 3056d7db7a88SGiovanni Cabiddu 3057d7db7a88SGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3058d7db7a88SGiovanni Cabiddu acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 30597f397136SGilad Ben-Yossef crypto_req_done, &wait); 3060d7db7a88SGiovanni Cabiddu 30617f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_compress(req), &wait); 3062d7db7a88SGiovanni Cabiddu if (ret) { 3063d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", 3064d7db7a88SGiovanni Cabiddu i + 1, algo, -ret); 306502608e02SLaura Abbott kfree(input_vec); 3066d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3067d7db7a88SGiovanni Cabiddu goto out; 3068d7db7a88SGiovanni Cabiddu } 3069d7db7a88SGiovanni Cabiddu 3070a9943a0aSGiovanni Cabiddu ilen = req->dlen; 3071a9943a0aSGiovanni Cabiddu dlen = COMP_BUF_SIZE; 3072a9943a0aSGiovanni Cabiddu sg_init_one(&src, output, ilen); 3073a9943a0aSGiovanni Cabiddu sg_init_one(&dst, decomp_out, dlen); 30747f397136SGilad Ben-Yossef crypto_init_wait(&wait); 3075a9943a0aSGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3076a9943a0aSGiovanni Cabiddu 30777f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); 3078a9943a0aSGiovanni Cabiddu if (ret) { 3079a9943a0aSGiovanni Cabiddu pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", 3080a9943a0aSGiovanni Cabiddu i + 1, algo, -ret); 3081a9943a0aSGiovanni Cabiddu kfree(input_vec); 3082a9943a0aSGiovanni Cabiddu acomp_request_free(req); 3083a9943a0aSGiovanni Cabiddu goto out; 3084a9943a0aSGiovanni Cabiddu } 3085a9943a0aSGiovanni Cabiddu 3086a9943a0aSGiovanni Cabiddu if (req->dlen != ctemplate[i].inlen) { 3087d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n", 3088d7db7a88SGiovanni Cabiddu i + 1, algo, req->dlen); 3089d7db7a88SGiovanni Cabiddu ret = -EINVAL; 309002608e02SLaura Abbott kfree(input_vec); 3091d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3092d7db7a88SGiovanni Cabiddu goto out; 3093d7db7a88SGiovanni Cabiddu } 3094d7db7a88SGiovanni Cabiddu 3095a9943a0aSGiovanni Cabiddu if (memcmp(input_vec, decomp_out, req->dlen)) { 3096d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Compression test %d failed for %s\n", 3097d7db7a88SGiovanni Cabiddu i + 1, algo); 3098d7db7a88SGiovanni Cabiddu hexdump(output, req->dlen); 3099d7db7a88SGiovanni Cabiddu ret = -EINVAL; 310002608e02SLaura Abbott kfree(input_vec); 3101d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3102d7db7a88SGiovanni Cabiddu goto out; 3103d7db7a88SGiovanni Cabiddu } 3104d7db7a88SGiovanni Cabiddu 310502608e02SLaura Abbott kfree(input_vec); 3106d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3107d7db7a88SGiovanni Cabiddu } 3108d7db7a88SGiovanni Cabiddu 3109d7db7a88SGiovanni Cabiddu for (i = 0; i < dtcount; i++) { 3110d7db7a88SGiovanni Cabiddu unsigned int dlen = COMP_BUF_SIZE; 3111d7db7a88SGiovanni Cabiddu int ilen = dtemplate[i].inlen; 311202608e02SLaura Abbott void *input_vec; 3113d7db7a88SGiovanni Cabiddu 3114d2110224SEric Biggers input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL); 311502608e02SLaura Abbott if (!input_vec) { 311602608e02SLaura Abbott ret = -ENOMEM; 311702608e02SLaura Abbott goto out; 311802608e02SLaura Abbott } 311902608e02SLaura Abbott 3120eb095593SEric Biggers memset(output, 0, dlen); 31217f397136SGilad Ben-Yossef crypto_init_wait(&wait); 312202608e02SLaura Abbott sg_init_one(&src, input_vec, ilen); 3123d7db7a88SGiovanni Cabiddu sg_init_one(&dst, output, dlen); 3124d7db7a88SGiovanni Cabiddu 3125d7db7a88SGiovanni Cabiddu req = acomp_request_alloc(tfm); 3126d7db7a88SGiovanni Cabiddu if (!req) { 3127d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: request alloc failed for %s\n", 3128d7db7a88SGiovanni Cabiddu algo); 312902608e02SLaura Abbott kfree(input_vec); 3130d7db7a88SGiovanni Cabiddu ret = -ENOMEM; 3131d7db7a88SGiovanni Cabiddu goto out; 3132d7db7a88SGiovanni Cabiddu } 3133d7db7a88SGiovanni Cabiddu 3134d7db7a88SGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3135d7db7a88SGiovanni Cabiddu acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 31367f397136SGilad Ben-Yossef crypto_req_done, &wait); 3137d7db7a88SGiovanni Cabiddu 31387f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); 3139d7db7a88SGiovanni Cabiddu if (ret) { 3140d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n", 3141d7db7a88SGiovanni Cabiddu i + 1, algo, -ret); 314202608e02SLaura Abbott kfree(input_vec); 3143d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3144d7db7a88SGiovanni Cabiddu goto out; 3145d7db7a88SGiovanni Cabiddu } 3146d7db7a88SGiovanni Cabiddu 3147d7db7a88SGiovanni Cabiddu if (req->dlen != dtemplate[i].outlen) { 3148d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n", 3149d7db7a88SGiovanni Cabiddu i + 1, algo, req->dlen); 3150d7db7a88SGiovanni Cabiddu ret = -EINVAL; 315102608e02SLaura Abbott kfree(input_vec); 3152d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3153d7db7a88SGiovanni Cabiddu goto out; 3154d7db7a88SGiovanni Cabiddu } 3155d7db7a88SGiovanni Cabiddu 3156d7db7a88SGiovanni Cabiddu if (memcmp(output, dtemplate[i].output, req->dlen)) { 3157d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Decompression test %d failed for %s\n", 3158d7db7a88SGiovanni Cabiddu i + 1, algo); 3159d7db7a88SGiovanni Cabiddu hexdump(output, req->dlen); 3160d7db7a88SGiovanni Cabiddu ret = -EINVAL; 316102608e02SLaura Abbott kfree(input_vec); 3162d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3163d7db7a88SGiovanni Cabiddu goto out; 3164d7db7a88SGiovanni Cabiddu } 3165d7db7a88SGiovanni Cabiddu 316602608e02SLaura Abbott kfree(input_vec); 3167d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3168d7db7a88SGiovanni Cabiddu } 3169d7db7a88SGiovanni Cabiddu 3170d7db7a88SGiovanni Cabiddu ret = 0; 3171d7db7a88SGiovanni Cabiddu 3172d7db7a88SGiovanni Cabiddu out: 3173a9943a0aSGiovanni Cabiddu kfree(decomp_out); 3174eb095593SEric Biggers kfree(output); 3175d7db7a88SGiovanni Cabiddu return ret; 3176d7db7a88SGiovanni Cabiddu } 3177d7db7a88SGiovanni Cabiddu 3178b13b1e0cSEric Biggers static int test_cprng(struct crypto_rng *tfm, 3179b13b1e0cSEric Biggers const struct cprng_testvec *template, 31807647d6ceSJarod Wilson unsigned int tcount) 31817647d6ceSJarod Wilson { 31827647d6ceSJarod Wilson const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm)); 3183fa4ef8a6SFelipe Contreras int err = 0, i, j, seedsize; 31847647d6ceSJarod Wilson u8 *seed; 31857647d6ceSJarod Wilson char result[32]; 31867647d6ceSJarod Wilson 31877647d6ceSJarod Wilson seedsize = crypto_rng_seedsize(tfm); 31887647d6ceSJarod Wilson 31897647d6ceSJarod Wilson seed = kmalloc(seedsize, GFP_KERNEL); 31907647d6ceSJarod Wilson if (!seed) { 31917647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to allocate seed space " 31927647d6ceSJarod Wilson "for %s\n", algo); 31937647d6ceSJarod Wilson return -ENOMEM; 31947647d6ceSJarod Wilson } 31957647d6ceSJarod Wilson 31967647d6ceSJarod Wilson for (i = 0; i < tcount; i++) { 31977647d6ceSJarod Wilson memset(result, 0, 32); 31987647d6ceSJarod Wilson 31997647d6ceSJarod Wilson memcpy(seed, template[i].v, template[i].vlen); 32007647d6ceSJarod Wilson memcpy(seed + template[i].vlen, template[i].key, 32017647d6ceSJarod Wilson template[i].klen); 32027647d6ceSJarod Wilson memcpy(seed + template[i].vlen + template[i].klen, 32037647d6ceSJarod Wilson template[i].dt, template[i].dtlen); 32047647d6ceSJarod Wilson 32057647d6ceSJarod Wilson err = crypto_rng_reset(tfm, seed, seedsize); 32067647d6ceSJarod Wilson if (err) { 32077647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to reset rng " 32087647d6ceSJarod Wilson "for %s\n", algo); 32097647d6ceSJarod Wilson goto out; 32107647d6ceSJarod Wilson } 32117647d6ceSJarod Wilson 32127647d6ceSJarod Wilson for (j = 0; j < template[i].loops; j++) { 32137647d6ceSJarod Wilson err = crypto_rng_get_bytes(tfm, result, 32147647d6ceSJarod Wilson template[i].rlen); 321519e60e13SStephan Mueller if (err < 0) { 32167647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to obtain " 32177647d6ceSJarod Wilson "the correct amount of random data for " 321819e60e13SStephan Mueller "%s (requested %d)\n", algo, 321919e60e13SStephan Mueller template[i].rlen); 32207647d6ceSJarod Wilson goto out; 32217647d6ceSJarod Wilson } 32227647d6ceSJarod Wilson } 32237647d6ceSJarod Wilson 32247647d6ceSJarod Wilson err = memcmp(result, template[i].result, 32257647d6ceSJarod Wilson template[i].rlen); 32267647d6ceSJarod Wilson if (err) { 32277647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Test %d failed for %s\n", 32287647d6ceSJarod Wilson i, algo); 32297647d6ceSJarod Wilson hexdump(result, template[i].rlen); 32307647d6ceSJarod Wilson err = -EINVAL; 32317647d6ceSJarod Wilson goto out; 32327647d6ceSJarod Wilson } 32337647d6ceSJarod Wilson } 32347647d6ceSJarod Wilson 32357647d6ceSJarod Wilson out: 32367647d6ceSJarod Wilson kfree(seed); 32377647d6ceSJarod Wilson return err; 32387647d6ceSJarod Wilson } 32397647d6ceSJarod Wilson 3240da7f033dSHerbert Xu static int alg_test_cipher(const struct alg_test_desc *desc, 3241da7f033dSHerbert Xu const char *driver, u32 type, u32 mask) 3242da7f033dSHerbert Xu { 324392a4c9feSEric Biggers const struct cipher_test_suite *suite = &desc->suite.cipher; 32441aa4ecd9SHerbert Xu struct crypto_cipher *tfm; 324592a4c9feSEric Biggers int err; 3246da7f033dSHerbert Xu 3247eed93e0cSHerbert Xu tfm = crypto_alloc_cipher(driver, type, mask); 3248da7f033dSHerbert Xu if (IS_ERR(tfm)) { 3249da7f033dSHerbert Xu printk(KERN_ERR "alg: cipher: Failed to load transform for " 3250da7f033dSHerbert Xu "%s: %ld\n", driver, PTR_ERR(tfm)); 3251da7f033dSHerbert Xu return PTR_ERR(tfm); 3252da7f033dSHerbert Xu } 3253da7f033dSHerbert Xu 325492a4c9feSEric Biggers err = test_cipher(tfm, ENCRYPT, suite->vecs, suite->count); 325592a4c9feSEric Biggers if (!err) 325692a4c9feSEric Biggers err = test_cipher(tfm, DECRYPT, suite->vecs, suite->count); 3257da7f033dSHerbert Xu 32581aa4ecd9SHerbert Xu crypto_free_cipher(tfm); 32591aa4ecd9SHerbert Xu return err; 32601aa4ecd9SHerbert Xu } 32611aa4ecd9SHerbert Xu 3262da7f033dSHerbert Xu static int alg_test_comp(const struct alg_test_desc *desc, const char *driver, 3263da7f033dSHerbert Xu u32 type, u32 mask) 3264da7f033dSHerbert Xu { 3265d7db7a88SGiovanni Cabiddu struct crypto_comp *comp; 3266d7db7a88SGiovanni Cabiddu struct crypto_acomp *acomp; 3267da7f033dSHerbert Xu int err; 3268d7db7a88SGiovanni Cabiddu u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK; 3269da7f033dSHerbert Xu 3270d7db7a88SGiovanni Cabiddu if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) { 3271d7db7a88SGiovanni Cabiddu acomp = crypto_alloc_acomp(driver, type, mask); 3272d7db7a88SGiovanni Cabiddu if (IS_ERR(acomp)) { 3273d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Failed to load transform for %s: %ld\n", 3274d7db7a88SGiovanni Cabiddu driver, PTR_ERR(acomp)); 3275d7db7a88SGiovanni Cabiddu return PTR_ERR(acomp); 3276d7db7a88SGiovanni Cabiddu } 3277d7db7a88SGiovanni Cabiddu err = test_acomp(acomp, desc->suite.comp.comp.vecs, 3278d7db7a88SGiovanni Cabiddu desc->suite.comp.decomp.vecs, 3279d7db7a88SGiovanni Cabiddu desc->suite.comp.comp.count, 3280d7db7a88SGiovanni Cabiddu desc->suite.comp.decomp.count); 3281d7db7a88SGiovanni Cabiddu crypto_free_acomp(acomp); 3282d7db7a88SGiovanni Cabiddu } else { 3283d7db7a88SGiovanni Cabiddu comp = crypto_alloc_comp(driver, type, mask); 3284d7db7a88SGiovanni Cabiddu if (IS_ERR(comp)) { 3285d7db7a88SGiovanni Cabiddu pr_err("alg: comp: Failed to load transform for %s: %ld\n", 3286d7db7a88SGiovanni Cabiddu driver, PTR_ERR(comp)); 3287d7db7a88SGiovanni Cabiddu return PTR_ERR(comp); 3288da7f033dSHerbert Xu } 3289da7f033dSHerbert Xu 3290d7db7a88SGiovanni Cabiddu err = test_comp(comp, desc->suite.comp.comp.vecs, 3291da7f033dSHerbert Xu desc->suite.comp.decomp.vecs, 3292da7f033dSHerbert Xu desc->suite.comp.comp.count, 3293da7f033dSHerbert Xu desc->suite.comp.decomp.count); 3294da7f033dSHerbert Xu 3295d7db7a88SGiovanni Cabiddu crypto_free_comp(comp); 3296d7db7a88SGiovanni Cabiddu } 3297da7f033dSHerbert Xu return err; 3298da7f033dSHerbert Xu } 3299da7f033dSHerbert Xu 33008e3ee85eSHerbert Xu static int alg_test_crc32c(const struct alg_test_desc *desc, 33018e3ee85eSHerbert Xu const char *driver, u32 type, u32 mask) 33028e3ee85eSHerbert Xu { 33038e3ee85eSHerbert Xu struct crypto_shash *tfm; 3304cb9dde88SEric Biggers __le32 val; 33058e3ee85eSHerbert Xu int err; 33068e3ee85eSHerbert Xu 33078e3ee85eSHerbert Xu err = alg_test_hash(desc, driver, type, mask); 33088e3ee85eSHerbert Xu if (err) 3309eb5e6730SEric Biggers return err; 33108e3ee85eSHerbert Xu 3311eed93e0cSHerbert Xu tfm = crypto_alloc_shash(driver, type, mask); 33128e3ee85eSHerbert Xu if (IS_ERR(tfm)) { 3313eb5e6730SEric Biggers if (PTR_ERR(tfm) == -ENOENT) { 3314eb5e6730SEric Biggers /* 3315eb5e6730SEric Biggers * This crc32c implementation is only available through 3316eb5e6730SEric Biggers * ahash API, not the shash API, so the remaining part 3317eb5e6730SEric Biggers * of the test is not applicable to it. 3318eb5e6730SEric Biggers */ 3319eb5e6730SEric Biggers return 0; 3320eb5e6730SEric Biggers } 33218e3ee85eSHerbert Xu printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: " 33228e3ee85eSHerbert Xu "%ld\n", driver, PTR_ERR(tfm)); 3323eb5e6730SEric Biggers return PTR_ERR(tfm); 33248e3ee85eSHerbert Xu } 33258e3ee85eSHerbert Xu 33268e3ee85eSHerbert Xu do { 33274c5c3024SJan-Simon Möller SHASH_DESC_ON_STACK(shash, tfm); 33284c5c3024SJan-Simon Möller u32 *ctx = (u32 *)shash_desc_ctx(shash); 33298e3ee85eSHerbert Xu 33304c5c3024SJan-Simon Möller shash->tfm = tfm; 33318e3ee85eSHerbert Xu 3332cb9dde88SEric Biggers *ctx = 420553207; 33334c5c3024SJan-Simon Möller err = crypto_shash_final(shash, (u8 *)&val); 33348e3ee85eSHerbert Xu if (err) { 33358e3ee85eSHerbert Xu printk(KERN_ERR "alg: crc32c: Operation failed for " 33368e3ee85eSHerbert Xu "%s: %d\n", driver, err); 33378e3ee85eSHerbert Xu break; 33388e3ee85eSHerbert Xu } 33398e3ee85eSHerbert Xu 3340cb9dde88SEric Biggers if (val != cpu_to_le32(~420553207)) { 3341cb9dde88SEric Biggers pr_err("alg: crc32c: Test failed for %s: %u\n", 3342cb9dde88SEric Biggers driver, le32_to_cpu(val)); 33438e3ee85eSHerbert Xu err = -EINVAL; 33448e3ee85eSHerbert Xu } 33458e3ee85eSHerbert Xu } while (0); 33468e3ee85eSHerbert Xu 33478e3ee85eSHerbert Xu crypto_free_shash(tfm); 33488e3ee85eSHerbert Xu 33498e3ee85eSHerbert Xu return err; 33508e3ee85eSHerbert Xu } 33518e3ee85eSHerbert Xu 33527647d6ceSJarod Wilson static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver, 33537647d6ceSJarod Wilson u32 type, u32 mask) 33547647d6ceSJarod Wilson { 33557647d6ceSJarod Wilson struct crypto_rng *rng; 33567647d6ceSJarod Wilson int err; 33577647d6ceSJarod Wilson 3358eed93e0cSHerbert Xu rng = crypto_alloc_rng(driver, type, mask); 33597647d6ceSJarod Wilson if (IS_ERR(rng)) { 33607647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to load transform for %s: " 33617647d6ceSJarod Wilson "%ld\n", driver, PTR_ERR(rng)); 33627647d6ceSJarod Wilson return PTR_ERR(rng); 33637647d6ceSJarod Wilson } 33647647d6ceSJarod Wilson 33657647d6ceSJarod Wilson err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count); 33667647d6ceSJarod Wilson 33677647d6ceSJarod Wilson crypto_free_rng(rng); 33687647d6ceSJarod Wilson 33697647d6ceSJarod Wilson return err; 33707647d6ceSJarod Wilson } 33717647d6ceSJarod Wilson 337264d1cdfbSStephan Mueller 3373b13b1e0cSEric Biggers static int drbg_cavs_test(const struct drbg_testvec *test, int pr, 337464d1cdfbSStephan Mueller const char *driver, u32 type, u32 mask) 337564d1cdfbSStephan Mueller { 337664d1cdfbSStephan Mueller int ret = -EAGAIN; 337764d1cdfbSStephan Mueller struct crypto_rng *drng; 337864d1cdfbSStephan Mueller struct drbg_test_data test_data; 337964d1cdfbSStephan Mueller struct drbg_string addtl, pers, testentropy; 338064d1cdfbSStephan Mueller unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL); 338164d1cdfbSStephan Mueller 338264d1cdfbSStephan Mueller if (!buf) 338364d1cdfbSStephan Mueller return -ENOMEM; 338464d1cdfbSStephan Mueller 3385eed93e0cSHerbert Xu drng = crypto_alloc_rng(driver, type, mask); 338664d1cdfbSStephan Mueller if (IS_ERR(drng)) { 338764d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for " 338864d1cdfbSStephan Mueller "%s\n", driver); 338964d1cdfbSStephan Mueller kzfree(buf); 339064d1cdfbSStephan Mueller return -ENOMEM; 339164d1cdfbSStephan Mueller } 339264d1cdfbSStephan Mueller 339364d1cdfbSStephan Mueller test_data.testentropy = &testentropy; 339464d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entropy, test->entropylen); 339564d1cdfbSStephan Mueller drbg_string_fill(&pers, test->pers, test->perslen); 339664d1cdfbSStephan Mueller ret = crypto_drbg_reset_test(drng, &pers, &test_data); 339764d1cdfbSStephan Mueller if (ret) { 339864d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: Failed to reset rng\n"); 339964d1cdfbSStephan Mueller goto outbuf; 340064d1cdfbSStephan Mueller } 340164d1cdfbSStephan Mueller 340264d1cdfbSStephan Mueller drbg_string_fill(&addtl, test->addtla, test->addtllen); 340364d1cdfbSStephan Mueller if (pr) { 340464d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entpra, test->entprlen); 340564d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl_test(drng, 340664d1cdfbSStephan Mueller buf, test->expectedlen, &addtl, &test_data); 340764d1cdfbSStephan Mueller } else { 340864d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl(drng, 340964d1cdfbSStephan Mueller buf, test->expectedlen, &addtl); 341064d1cdfbSStephan Mueller } 341119e60e13SStephan Mueller if (ret < 0) { 341264d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not obtain random data for " 341364d1cdfbSStephan Mueller "driver %s\n", driver); 341464d1cdfbSStephan Mueller goto outbuf; 341564d1cdfbSStephan Mueller } 341664d1cdfbSStephan Mueller 341764d1cdfbSStephan Mueller drbg_string_fill(&addtl, test->addtlb, test->addtllen); 341864d1cdfbSStephan Mueller if (pr) { 341964d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entprb, test->entprlen); 342064d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl_test(drng, 342164d1cdfbSStephan Mueller buf, test->expectedlen, &addtl, &test_data); 342264d1cdfbSStephan Mueller } else { 342364d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl(drng, 342464d1cdfbSStephan Mueller buf, test->expectedlen, &addtl); 342564d1cdfbSStephan Mueller } 342619e60e13SStephan Mueller if (ret < 0) { 342764d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not obtain random data for " 342864d1cdfbSStephan Mueller "driver %s\n", driver); 342964d1cdfbSStephan Mueller goto outbuf; 343064d1cdfbSStephan Mueller } 343164d1cdfbSStephan Mueller 343264d1cdfbSStephan Mueller ret = memcmp(test->expected, buf, test->expectedlen); 343364d1cdfbSStephan Mueller 343464d1cdfbSStephan Mueller outbuf: 343564d1cdfbSStephan Mueller crypto_free_rng(drng); 343664d1cdfbSStephan Mueller kzfree(buf); 343764d1cdfbSStephan Mueller return ret; 343864d1cdfbSStephan Mueller } 343964d1cdfbSStephan Mueller 344064d1cdfbSStephan Mueller 344164d1cdfbSStephan Mueller static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver, 344264d1cdfbSStephan Mueller u32 type, u32 mask) 344364d1cdfbSStephan Mueller { 344464d1cdfbSStephan Mueller int err = 0; 344564d1cdfbSStephan Mueller int pr = 0; 344664d1cdfbSStephan Mueller int i = 0; 3447b13b1e0cSEric Biggers const struct drbg_testvec *template = desc->suite.drbg.vecs; 344864d1cdfbSStephan Mueller unsigned int tcount = desc->suite.drbg.count; 344964d1cdfbSStephan Mueller 345064d1cdfbSStephan Mueller if (0 == memcmp(driver, "drbg_pr_", 8)) 345164d1cdfbSStephan Mueller pr = 1; 345264d1cdfbSStephan Mueller 345364d1cdfbSStephan Mueller for (i = 0; i < tcount; i++) { 345464d1cdfbSStephan Mueller err = drbg_cavs_test(&template[i], pr, driver, type, mask); 345564d1cdfbSStephan Mueller if (err) { 345664d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: Test %d failed for %s\n", 345764d1cdfbSStephan Mueller i, driver); 345864d1cdfbSStephan Mueller err = -EINVAL; 345964d1cdfbSStephan Mueller break; 346064d1cdfbSStephan Mueller } 346164d1cdfbSStephan Mueller } 346264d1cdfbSStephan Mueller return err; 346364d1cdfbSStephan Mueller 346464d1cdfbSStephan Mueller } 346564d1cdfbSStephan Mueller 3466b13b1e0cSEric Biggers static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec, 3467802c7f1cSSalvatore Benedetto const char *alg) 3468802c7f1cSSalvatore Benedetto { 3469802c7f1cSSalvatore Benedetto struct kpp_request *req; 3470802c7f1cSSalvatore Benedetto void *input_buf = NULL; 3471802c7f1cSSalvatore Benedetto void *output_buf = NULL; 347247d3fd39STudor-Dan Ambarus void *a_public = NULL; 347347d3fd39STudor-Dan Ambarus void *a_ss = NULL; 347447d3fd39STudor-Dan Ambarus void *shared_secret = NULL; 34757f397136SGilad Ben-Yossef struct crypto_wait wait; 3476802c7f1cSSalvatore Benedetto unsigned int out_len_max; 3477802c7f1cSSalvatore Benedetto int err = -ENOMEM; 3478802c7f1cSSalvatore Benedetto struct scatterlist src, dst; 3479802c7f1cSSalvatore Benedetto 3480802c7f1cSSalvatore Benedetto req = kpp_request_alloc(tfm, GFP_KERNEL); 3481802c7f1cSSalvatore Benedetto if (!req) 3482802c7f1cSSalvatore Benedetto return err; 3483802c7f1cSSalvatore Benedetto 34847f397136SGilad Ben-Yossef crypto_init_wait(&wait); 3485802c7f1cSSalvatore Benedetto 3486802c7f1cSSalvatore Benedetto err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size); 3487802c7f1cSSalvatore Benedetto if (err < 0) 3488802c7f1cSSalvatore Benedetto goto free_req; 3489802c7f1cSSalvatore Benedetto 3490802c7f1cSSalvatore Benedetto out_len_max = crypto_kpp_maxsize(tfm); 3491802c7f1cSSalvatore Benedetto output_buf = kzalloc(out_len_max, GFP_KERNEL); 3492802c7f1cSSalvatore Benedetto if (!output_buf) { 3493802c7f1cSSalvatore Benedetto err = -ENOMEM; 3494802c7f1cSSalvatore Benedetto goto free_req; 3495802c7f1cSSalvatore Benedetto } 3496802c7f1cSSalvatore Benedetto 3497802c7f1cSSalvatore Benedetto /* Use appropriate parameter as base */ 3498802c7f1cSSalvatore Benedetto kpp_request_set_input(req, NULL, 0); 3499802c7f1cSSalvatore Benedetto sg_init_one(&dst, output_buf, out_len_max); 3500802c7f1cSSalvatore Benedetto kpp_request_set_output(req, &dst, out_len_max); 3501802c7f1cSSalvatore Benedetto kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 35027f397136SGilad Ben-Yossef crypto_req_done, &wait); 3503802c7f1cSSalvatore Benedetto 350447d3fd39STudor-Dan Ambarus /* Compute party A's public key */ 35057f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait); 3506802c7f1cSSalvatore Benedetto if (err) { 350747d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: generate public key test failed. err %d\n", 3508802c7f1cSSalvatore Benedetto alg, err); 3509802c7f1cSSalvatore Benedetto goto free_output; 3510802c7f1cSSalvatore Benedetto } 351147d3fd39STudor-Dan Ambarus 351247d3fd39STudor-Dan Ambarus if (vec->genkey) { 351347d3fd39STudor-Dan Ambarus /* Save party A's public key */ 3514e3d90e52SChristopher Diaz Riveros a_public = kmemdup(sg_virt(req->dst), out_len_max, GFP_KERNEL); 351547d3fd39STudor-Dan Ambarus if (!a_public) { 351647d3fd39STudor-Dan Ambarus err = -ENOMEM; 351747d3fd39STudor-Dan Ambarus goto free_output; 351847d3fd39STudor-Dan Ambarus } 351947d3fd39STudor-Dan Ambarus } else { 3520802c7f1cSSalvatore Benedetto /* Verify calculated public key */ 3521802c7f1cSSalvatore Benedetto if (memcmp(vec->expected_a_public, sg_virt(req->dst), 3522802c7f1cSSalvatore Benedetto vec->expected_a_public_size)) { 352347d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n", 3524802c7f1cSSalvatore Benedetto alg); 3525802c7f1cSSalvatore Benedetto err = -EINVAL; 3526802c7f1cSSalvatore Benedetto goto free_output; 3527802c7f1cSSalvatore Benedetto } 352847d3fd39STudor-Dan Ambarus } 3529802c7f1cSSalvatore Benedetto 3530802c7f1cSSalvatore Benedetto /* Calculate shared secret key by using counter part (b) public key. */ 3531e3d90e52SChristopher Diaz Riveros input_buf = kmemdup(vec->b_public, vec->b_public_size, GFP_KERNEL); 3532802c7f1cSSalvatore Benedetto if (!input_buf) { 3533802c7f1cSSalvatore Benedetto err = -ENOMEM; 3534802c7f1cSSalvatore Benedetto goto free_output; 3535802c7f1cSSalvatore Benedetto } 3536802c7f1cSSalvatore Benedetto 3537802c7f1cSSalvatore Benedetto sg_init_one(&src, input_buf, vec->b_public_size); 3538802c7f1cSSalvatore Benedetto sg_init_one(&dst, output_buf, out_len_max); 3539802c7f1cSSalvatore Benedetto kpp_request_set_input(req, &src, vec->b_public_size); 3540802c7f1cSSalvatore Benedetto kpp_request_set_output(req, &dst, out_len_max); 3541802c7f1cSSalvatore Benedetto kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 35427f397136SGilad Ben-Yossef crypto_req_done, &wait); 35437f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait); 3544802c7f1cSSalvatore Benedetto if (err) { 354547d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n", 3546802c7f1cSSalvatore Benedetto alg, err); 3547802c7f1cSSalvatore Benedetto goto free_all; 3548802c7f1cSSalvatore Benedetto } 354947d3fd39STudor-Dan Ambarus 355047d3fd39STudor-Dan Ambarus if (vec->genkey) { 355147d3fd39STudor-Dan Ambarus /* Save the shared secret obtained by party A */ 3552e3d90e52SChristopher Diaz Riveros a_ss = kmemdup(sg_virt(req->dst), vec->expected_ss_size, GFP_KERNEL); 355347d3fd39STudor-Dan Ambarus if (!a_ss) { 355447d3fd39STudor-Dan Ambarus err = -ENOMEM; 355547d3fd39STudor-Dan Ambarus goto free_all; 355647d3fd39STudor-Dan Ambarus } 355747d3fd39STudor-Dan Ambarus 355847d3fd39STudor-Dan Ambarus /* 355947d3fd39STudor-Dan Ambarus * Calculate party B's shared secret by using party A's 356047d3fd39STudor-Dan Ambarus * public key. 356147d3fd39STudor-Dan Ambarus */ 356247d3fd39STudor-Dan Ambarus err = crypto_kpp_set_secret(tfm, vec->b_secret, 356347d3fd39STudor-Dan Ambarus vec->b_secret_size); 356447d3fd39STudor-Dan Ambarus if (err < 0) 356547d3fd39STudor-Dan Ambarus goto free_all; 356647d3fd39STudor-Dan Ambarus 356747d3fd39STudor-Dan Ambarus sg_init_one(&src, a_public, vec->expected_a_public_size); 356847d3fd39STudor-Dan Ambarus sg_init_one(&dst, output_buf, out_len_max); 356947d3fd39STudor-Dan Ambarus kpp_request_set_input(req, &src, vec->expected_a_public_size); 357047d3fd39STudor-Dan Ambarus kpp_request_set_output(req, &dst, out_len_max); 357147d3fd39STudor-Dan Ambarus kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 35727f397136SGilad Ben-Yossef crypto_req_done, &wait); 35737f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), 35747f397136SGilad Ben-Yossef &wait); 357547d3fd39STudor-Dan Ambarus if (err) { 357647d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party B: compute shared secret failed. err %d\n", 357747d3fd39STudor-Dan Ambarus alg, err); 357847d3fd39STudor-Dan Ambarus goto free_all; 357947d3fd39STudor-Dan Ambarus } 358047d3fd39STudor-Dan Ambarus 358147d3fd39STudor-Dan Ambarus shared_secret = a_ss; 358247d3fd39STudor-Dan Ambarus } else { 358347d3fd39STudor-Dan Ambarus shared_secret = (void *)vec->expected_ss; 358447d3fd39STudor-Dan Ambarus } 358547d3fd39STudor-Dan Ambarus 3586802c7f1cSSalvatore Benedetto /* 3587802c7f1cSSalvatore Benedetto * verify shared secret from which the user will derive 3588802c7f1cSSalvatore Benedetto * secret key by executing whatever hash it has chosen 3589802c7f1cSSalvatore Benedetto */ 359047d3fd39STudor-Dan Ambarus if (memcmp(shared_secret, sg_virt(req->dst), 3591802c7f1cSSalvatore Benedetto vec->expected_ss_size)) { 3592802c7f1cSSalvatore Benedetto pr_err("alg: %s: compute shared secret test failed. Invalid output\n", 3593802c7f1cSSalvatore Benedetto alg); 3594802c7f1cSSalvatore Benedetto err = -EINVAL; 3595802c7f1cSSalvatore Benedetto } 3596802c7f1cSSalvatore Benedetto 3597802c7f1cSSalvatore Benedetto free_all: 359847d3fd39STudor-Dan Ambarus kfree(a_ss); 3599802c7f1cSSalvatore Benedetto kfree(input_buf); 3600802c7f1cSSalvatore Benedetto free_output: 360147d3fd39STudor-Dan Ambarus kfree(a_public); 3602802c7f1cSSalvatore Benedetto kfree(output_buf); 3603802c7f1cSSalvatore Benedetto free_req: 3604802c7f1cSSalvatore Benedetto kpp_request_free(req); 3605802c7f1cSSalvatore Benedetto return err; 3606802c7f1cSSalvatore Benedetto } 3607802c7f1cSSalvatore Benedetto 3608802c7f1cSSalvatore Benedetto static int test_kpp(struct crypto_kpp *tfm, const char *alg, 3609b13b1e0cSEric Biggers const struct kpp_testvec *vecs, unsigned int tcount) 3610802c7f1cSSalvatore Benedetto { 3611802c7f1cSSalvatore Benedetto int ret, i; 3612802c7f1cSSalvatore Benedetto 3613802c7f1cSSalvatore Benedetto for (i = 0; i < tcount; i++) { 3614802c7f1cSSalvatore Benedetto ret = do_test_kpp(tfm, vecs++, alg); 3615802c7f1cSSalvatore Benedetto if (ret) { 3616802c7f1cSSalvatore Benedetto pr_err("alg: %s: test failed on vector %d, err=%d\n", 3617802c7f1cSSalvatore Benedetto alg, i + 1, ret); 3618802c7f1cSSalvatore Benedetto return ret; 3619802c7f1cSSalvatore Benedetto } 3620802c7f1cSSalvatore Benedetto } 3621802c7f1cSSalvatore Benedetto return 0; 3622802c7f1cSSalvatore Benedetto } 3623802c7f1cSSalvatore Benedetto 3624802c7f1cSSalvatore Benedetto static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver, 3625802c7f1cSSalvatore Benedetto u32 type, u32 mask) 3626802c7f1cSSalvatore Benedetto { 3627802c7f1cSSalvatore Benedetto struct crypto_kpp *tfm; 3628802c7f1cSSalvatore Benedetto int err = 0; 3629802c7f1cSSalvatore Benedetto 3630eed93e0cSHerbert Xu tfm = crypto_alloc_kpp(driver, type, mask); 3631802c7f1cSSalvatore Benedetto if (IS_ERR(tfm)) { 3632802c7f1cSSalvatore Benedetto pr_err("alg: kpp: Failed to load tfm for %s: %ld\n", 3633802c7f1cSSalvatore Benedetto driver, PTR_ERR(tfm)); 3634802c7f1cSSalvatore Benedetto return PTR_ERR(tfm); 3635802c7f1cSSalvatore Benedetto } 3636802c7f1cSSalvatore Benedetto if (desc->suite.kpp.vecs) 3637802c7f1cSSalvatore Benedetto err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs, 3638802c7f1cSSalvatore Benedetto desc->suite.kpp.count); 3639802c7f1cSSalvatore Benedetto 3640802c7f1cSSalvatore Benedetto crypto_free_kpp(tfm); 3641802c7f1cSSalvatore Benedetto return err; 3642802c7f1cSSalvatore Benedetto } 3643802c7f1cSSalvatore Benedetto 3644f1774cb8SVitaly Chikunov static u8 *test_pack_u32(u8 *dst, u32 val) 3645f1774cb8SVitaly Chikunov { 3646f1774cb8SVitaly Chikunov memcpy(dst, &val, sizeof(val)); 3647f1774cb8SVitaly Chikunov return dst + sizeof(val); 3648f1774cb8SVitaly Chikunov } 3649f1774cb8SVitaly Chikunov 365050d2b643SHerbert Xu static int test_akcipher_one(struct crypto_akcipher *tfm, 3651b13b1e0cSEric Biggers const struct akcipher_testvec *vecs) 3652946cc463STadeusz Struk { 3653df27b26fSHerbert Xu char *xbuf[XBUFSIZE]; 3654946cc463STadeusz Struk struct akcipher_request *req; 3655946cc463STadeusz Struk void *outbuf_enc = NULL; 3656946cc463STadeusz Struk void *outbuf_dec = NULL; 36577f397136SGilad Ben-Yossef struct crypto_wait wait; 3658946cc463STadeusz Struk unsigned int out_len_max, out_len = 0; 3659946cc463STadeusz Struk int err = -ENOMEM; 3660c7381b01SVitaly Chikunov struct scatterlist src, dst, src_tab[3]; 36610507de94SVitaly Chikunov const char *m, *c; 36620507de94SVitaly Chikunov unsigned int m_size, c_size; 36630507de94SVitaly Chikunov const char *op; 3664f1774cb8SVitaly Chikunov u8 *key, *ptr; 3665946cc463STadeusz Struk 3666df27b26fSHerbert Xu if (testmgr_alloc_buf(xbuf)) 3667df27b26fSHerbert Xu return err; 3668df27b26fSHerbert Xu 3669946cc463STadeusz Struk req = akcipher_request_alloc(tfm, GFP_KERNEL); 3670946cc463STadeusz Struk if (!req) 3671df27b26fSHerbert Xu goto free_xbuf; 3672946cc463STadeusz Struk 36737f397136SGilad Ben-Yossef crypto_init_wait(&wait); 367422287b0bSTadeusz Struk 3675f1774cb8SVitaly Chikunov key = kmalloc(vecs->key_len + sizeof(u32) * 2 + vecs->param_len, 3676f1774cb8SVitaly Chikunov GFP_KERNEL); 3677f1774cb8SVitaly Chikunov if (!key) 3678f1774cb8SVitaly Chikunov goto free_xbuf; 3679f1774cb8SVitaly Chikunov memcpy(key, vecs->key, vecs->key_len); 3680f1774cb8SVitaly Chikunov ptr = key + vecs->key_len; 3681f1774cb8SVitaly Chikunov ptr = test_pack_u32(ptr, vecs->algo); 3682f1774cb8SVitaly Chikunov ptr = test_pack_u32(ptr, vecs->param_len); 3683f1774cb8SVitaly Chikunov memcpy(ptr, vecs->params, vecs->param_len); 3684f1774cb8SVitaly Chikunov 368522287b0bSTadeusz Struk if (vecs->public_key_vec) 3686f1774cb8SVitaly Chikunov err = crypto_akcipher_set_pub_key(tfm, key, vecs->key_len); 368722287b0bSTadeusz Struk else 3688f1774cb8SVitaly Chikunov err = crypto_akcipher_set_priv_key(tfm, key, vecs->key_len); 3689946cc463STadeusz Struk if (err) 3690946cc463STadeusz Struk goto free_req; 3691946cc463STadeusz Struk 36920507de94SVitaly Chikunov /* 36930507de94SVitaly Chikunov * First run test which do not require a private key, such as 36940507de94SVitaly Chikunov * encrypt or verify. 36950507de94SVitaly Chikunov */ 3696c7381b01SVitaly Chikunov err = -ENOMEM; 3697c7381b01SVitaly Chikunov out_len_max = crypto_akcipher_maxsize(tfm); 3698946cc463STadeusz Struk outbuf_enc = kzalloc(out_len_max, GFP_KERNEL); 3699946cc463STadeusz Struk if (!outbuf_enc) 3700946cc463STadeusz Struk goto free_req; 3701946cc463STadeusz Struk 37020507de94SVitaly Chikunov if (!vecs->siggen_sigver_test) { 37030507de94SVitaly Chikunov m = vecs->m; 37040507de94SVitaly Chikunov m_size = vecs->m_size; 37050507de94SVitaly Chikunov c = vecs->c; 37060507de94SVitaly Chikunov c_size = vecs->c_size; 37070507de94SVitaly Chikunov op = "encrypt"; 37080507de94SVitaly Chikunov } else { 37090507de94SVitaly Chikunov /* Swap args so we could keep plaintext (digest) 37100507de94SVitaly Chikunov * in vecs->m, and cooked signature in vecs->c. 37110507de94SVitaly Chikunov */ 37120507de94SVitaly Chikunov m = vecs->c; /* signature */ 37130507de94SVitaly Chikunov m_size = vecs->c_size; 37140507de94SVitaly Chikunov c = vecs->m; /* digest */ 37150507de94SVitaly Chikunov c_size = vecs->m_size; 37160507de94SVitaly Chikunov op = "verify"; 37170507de94SVitaly Chikunov } 3718df27b26fSHerbert Xu 37190507de94SVitaly Chikunov if (WARN_ON(m_size > PAGE_SIZE)) 37200507de94SVitaly Chikunov goto free_all; 37210507de94SVitaly Chikunov memcpy(xbuf[0], m, m_size); 3722df27b26fSHerbert Xu 3723c7381b01SVitaly Chikunov sg_init_table(src_tab, 3); 3724df27b26fSHerbert Xu sg_set_buf(&src_tab[0], xbuf[0], 8); 37250507de94SVitaly Chikunov sg_set_buf(&src_tab[1], xbuf[0] + 8, m_size - 8); 3726c7381b01SVitaly Chikunov if (vecs->siggen_sigver_test) { 3727c7381b01SVitaly Chikunov if (WARN_ON(c_size > PAGE_SIZE)) 3728c7381b01SVitaly Chikunov goto free_all; 3729c7381b01SVitaly Chikunov memcpy(xbuf[1], c, c_size); 3730c7381b01SVitaly Chikunov sg_set_buf(&src_tab[2], xbuf[1], c_size); 3731c7381b01SVitaly Chikunov akcipher_request_set_crypt(req, src_tab, NULL, m_size, c_size); 3732c7381b01SVitaly Chikunov } else { 373322287b0bSTadeusz Struk sg_init_one(&dst, outbuf_enc, out_len_max); 37340507de94SVitaly Chikunov akcipher_request_set_crypt(req, src_tab, &dst, m_size, 373522287b0bSTadeusz Struk out_len_max); 3736c7381b01SVitaly Chikunov } 3737946cc463STadeusz Struk akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 37387f397136SGilad Ben-Yossef crypto_req_done, &wait); 3739946cc463STadeusz Struk 37407f397136SGilad Ben-Yossef err = crypto_wait_req(vecs->siggen_sigver_test ? 37410507de94SVitaly Chikunov /* Run asymmetric signature verification */ 37420507de94SVitaly Chikunov crypto_akcipher_verify(req) : 37431207107cSStephan Mueller /* Run asymmetric encrypt */ 37447f397136SGilad Ben-Yossef crypto_akcipher_encrypt(req), &wait); 3745946cc463STadeusz Struk if (err) { 37460507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. err %d\n", op, err); 3747946cc463STadeusz Struk goto free_all; 3748946cc463STadeusz Struk } 3749c7381b01SVitaly Chikunov if (!vecs->siggen_sigver_test) { 37500507de94SVitaly Chikunov if (req->dst_len != c_size) { 37510507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output len\n", 37520507de94SVitaly Chikunov op); 3753946cc463STadeusz Struk err = -EINVAL; 3754946cc463STadeusz Struk goto free_all; 3755946cc463STadeusz Struk } 3756946cc463STadeusz Struk /* verify that encrypted message is equal to expected */ 3757c7381b01SVitaly Chikunov if (memcmp(c, outbuf_enc, c_size) != 0) { 3758c7381b01SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output\n", 3759c7381b01SVitaly Chikunov op); 37600507de94SVitaly Chikunov hexdump(outbuf_enc, c_size); 3761946cc463STadeusz Struk err = -EINVAL; 3762946cc463STadeusz Struk goto free_all; 3763946cc463STadeusz Struk } 3764c7381b01SVitaly Chikunov } 37650507de94SVitaly Chikunov 37660507de94SVitaly Chikunov /* 37670507de94SVitaly Chikunov * Don't invoke (decrypt or sign) test which require a private key 37680507de94SVitaly Chikunov * for vectors with only a public key. 37690507de94SVitaly Chikunov */ 3770946cc463STadeusz Struk if (vecs->public_key_vec) { 3771946cc463STadeusz Struk err = 0; 3772946cc463STadeusz Struk goto free_all; 3773946cc463STadeusz Struk } 3774946cc463STadeusz Struk outbuf_dec = kzalloc(out_len_max, GFP_KERNEL); 3775946cc463STadeusz Struk if (!outbuf_dec) { 3776946cc463STadeusz Struk err = -ENOMEM; 3777946cc463STadeusz Struk goto free_all; 3778946cc463STadeusz Struk } 3779df27b26fSHerbert Xu 37800507de94SVitaly Chikunov op = vecs->siggen_sigver_test ? "sign" : "decrypt"; 37810507de94SVitaly Chikunov if (WARN_ON(c_size > PAGE_SIZE)) 3782df27b26fSHerbert Xu goto free_all; 37830507de94SVitaly Chikunov memcpy(xbuf[0], c, c_size); 3784df27b26fSHerbert Xu 37850507de94SVitaly Chikunov sg_init_one(&src, xbuf[0], c_size); 378622287b0bSTadeusz Struk sg_init_one(&dst, outbuf_dec, out_len_max); 37877f397136SGilad Ben-Yossef crypto_init_wait(&wait); 37880507de94SVitaly Chikunov akcipher_request_set_crypt(req, &src, &dst, c_size, out_len_max); 3789946cc463STadeusz Struk 37907f397136SGilad Ben-Yossef err = crypto_wait_req(vecs->siggen_sigver_test ? 37910507de94SVitaly Chikunov /* Run asymmetric signature generation */ 37920507de94SVitaly Chikunov crypto_akcipher_sign(req) : 37931207107cSStephan Mueller /* Run asymmetric decrypt */ 37947f397136SGilad Ben-Yossef crypto_akcipher_decrypt(req), &wait); 3795946cc463STadeusz Struk if (err) { 37960507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. err %d\n", op, err); 3797946cc463STadeusz Struk goto free_all; 3798946cc463STadeusz Struk } 3799946cc463STadeusz Struk out_len = req->dst_len; 38000507de94SVitaly Chikunov if (out_len < m_size) { 38010507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output len %u\n", 38020507de94SVitaly Chikunov op, out_len); 3803946cc463STadeusz Struk err = -EINVAL; 3804946cc463STadeusz Struk goto free_all; 3805946cc463STadeusz Struk } 3806946cc463STadeusz Struk /* verify that decrypted message is equal to the original msg */ 38070507de94SVitaly Chikunov if (memchr_inv(outbuf_dec, 0, out_len - m_size) || 38080507de94SVitaly Chikunov memcmp(m, outbuf_dec + out_len - m_size, m_size)) { 38090507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output\n", op); 381050d2b643SHerbert Xu hexdump(outbuf_dec, out_len); 3811946cc463STadeusz Struk err = -EINVAL; 3812946cc463STadeusz Struk } 3813946cc463STadeusz Struk free_all: 3814946cc463STadeusz Struk kfree(outbuf_dec); 3815946cc463STadeusz Struk kfree(outbuf_enc); 3816946cc463STadeusz Struk free_req: 3817946cc463STadeusz Struk akcipher_request_free(req); 3818f1774cb8SVitaly Chikunov kfree(key); 3819df27b26fSHerbert Xu free_xbuf: 3820df27b26fSHerbert Xu testmgr_free_buf(xbuf); 3821946cc463STadeusz Struk return err; 3822946cc463STadeusz Struk } 3823946cc463STadeusz Struk 382450d2b643SHerbert Xu static int test_akcipher(struct crypto_akcipher *tfm, const char *alg, 3825b13b1e0cSEric Biggers const struct akcipher_testvec *vecs, 3826b13b1e0cSEric Biggers unsigned int tcount) 3827946cc463STadeusz Struk { 382815226e48SHerbert Xu const char *algo = 382915226e48SHerbert Xu crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm)); 3830946cc463STadeusz Struk int ret, i; 3831946cc463STadeusz Struk 3832946cc463STadeusz Struk for (i = 0; i < tcount; i++) { 383350d2b643SHerbert Xu ret = test_akcipher_one(tfm, vecs++); 383450d2b643SHerbert Xu if (!ret) 383550d2b643SHerbert Xu continue; 383650d2b643SHerbert Xu 383715226e48SHerbert Xu pr_err("alg: akcipher: test %d failed for %s, err=%d\n", 383815226e48SHerbert Xu i + 1, algo, ret); 3839946cc463STadeusz Struk return ret; 3840946cc463STadeusz Struk } 3841946cc463STadeusz Struk return 0; 3842946cc463STadeusz Struk } 3843946cc463STadeusz Struk 3844946cc463STadeusz Struk static int alg_test_akcipher(const struct alg_test_desc *desc, 3845946cc463STadeusz Struk const char *driver, u32 type, u32 mask) 3846946cc463STadeusz Struk { 3847946cc463STadeusz Struk struct crypto_akcipher *tfm; 3848946cc463STadeusz Struk int err = 0; 3849946cc463STadeusz Struk 3850eed93e0cSHerbert Xu tfm = crypto_alloc_akcipher(driver, type, mask); 3851946cc463STadeusz Struk if (IS_ERR(tfm)) { 3852946cc463STadeusz Struk pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n", 3853946cc463STadeusz Struk driver, PTR_ERR(tfm)); 3854946cc463STadeusz Struk return PTR_ERR(tfm); 3855946cc463STadeusz Struk } 3856946cc463STadeusz Struk if (desc->suite.akcipher.vecs) 3857946cc463STadeusz Struk err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs, 3858946cc463STadeusz Struk desc->suite.akcipher.count); 3859946cc463STadeusz Struk 3860946cc463STadeusz Struk crypto_free_akcipher(tfm); 3861946cc463STadeusz Struk return err; 3862946cc463STadeusz Struk } 3863946cc463STadeusz Struk 3864863b557aSYouquan, Song static int alg_test_null(const struct alg_test_desc *desc, 3865863b557aSYouquan, Song const char *driver, u32 type, u32 mask) 3866863b557aSYouquan, Song { 3867863b557aSYouquan, Song return 0; 3868863b557aSYouquan, Song } 3869863b557aSYouquan, Song 387021c8e720SArd Biesheuvel #define __VECS(tv) { .vecs = tv, .count = ARRAY_SIZE(tv) } 387121c8e720SArd Biesheuvel 3872da7f033dSHerbert Xu /* Please keep this list sorted by algorithm name. */ 3873da7f033dSHerbert Xu static const struct alg_test_desc alg_test_descs[] = { 3874da7f033dSHerbert Xu { 3875059c2a4dSEric Biggers .alg = "adiantum(xchacha12,aes)", 3876d435e10eSEric Biggers .generic_driver = "adiantum(xchacha12-generic,aes-generic,nhpoly1305-generic)", 3877059c2a4dSEric Biggers .test = alg_test_skcipher, 3878059c2a4dSEric Biggers .suite = { 3879059c2a4dSEric Biggers .cipher = __VECS(adiantum_xchacha12_aes_tv_template) 3880059c2a4dSEric Biggers }, 3881059c2a4dSEric Biggers }, { 3882059c2a4dSEric Biggers .alg = "adiantum(xchacha20,aes)", 3883d435e10eSEric Biggers .generic_driver = "adiantum(xchacha20-generic,aes-generic,nhpoly1305-generic)", 3884059c2a4dSEric Biggers .test = alg_test_skcipher, 3885059c2a4dSEric Biggers .suite = { 3886059c2a4dSEric Biggers .cipher = __VECS(adiantum_xchacha20_aes_tv_template) 3887059c2a4dSEric Biggers }, 3888059c2a4dSEric Biggers }, { 3889b87dc203SOndrej Mosnacek .alg = "aegis128", 3890b87dc203SOndrej Mosnacek .test = alg_test_aead, 3891b87dc203SOndrej Mosnacek .suite = { 3892a0d608eeSEric Biggers .aead = __VECS(aegis128_tv_template) 3893b87dc203SOndrej Mosnacek } 3894b87dc203SOndrej Mosnacek }, { 3895b87dc203SOndrej Mosnacek .alg = "aegis128l", 3896b87dc203SOndrej Mosnacek .test = alg_test_aead, 3897b87dc203SOndrej Mosnacek .suite = { 3898a0d608eeSEric Biggers .aead = __VECS(aegis128l_tv_template) 3899b87dc203SOndrej Mosnacek } 3900b87dc203SOndrej Mosnacek }, { 3901b87dc203SOndrej Mosnacek .alg = "aegis256", 3902b87dc203SOndrej Mosnacek .test = alg_test_aead, 3903b87dc203SOndrej Mosnacek .suite = { 3904a0d608eeSEric Biggers .aead = __VECS(aegis256_tv_template) 3905b87dc203SOndrej Mosnacek } 3906b87dc203SOndrej Mosnacek }, { 3907e08ca2daSJarod Wilson .alg = "ansi_cprng", 3908e08ca2daSJarod Wilson .test = alg_test_cprng, 3909e08ca2daSJarod Wilson .suite = { 391021c8e720SArd Biesheuvel .cprng = __VECS(ansi_cprng_aes_tv_template) 3911e08ca2daSJarod Wilson } 3912e08ca2daSJarod Wilson }, { 3913bca4feb0SHoria Geanta .alg = "authenc(hmac(md5),ecb(cipher_null))", 3914bca4feb0SHoria Geanta .test = alg_test_aead, 3915bca4feb0SHoria Geanta .suite = { 3916a0d608eeSEric Biggers .aead = __VECS(hmac_md5_ecb_cipher_null_tv_template) 3917bca4feb0SHoria Geanta } 3918bca4feb0SHoria Geanta }, { 3919a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(aes))", 3920e46e9a46SHoria Geanta .test = alg_test_aead, 3921bcf741cbSHerbert Xu .fips_allowed = 1, 3922e46e9a46SHoria Geanta .suite = { 3923a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_aes_cbc_tv_temp) 39245208ed2cSNitesh Lal } 39255208ed2cSNitesh Lal }, { 3926a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(des))", 39275208ed2cSNitesh Lal .test = alg_test_aead, 39285208ed2cSNitesh Lal .suite = { 3929a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_des_cbc_tv_temp) 39305208ed2cSNitesh Lal } 39315208ed2cSNitesh Lal }, { 3932a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(des3_ede))", 39335208ed2cSNitesh Lal .test = alg_test_aead, 3934ed1afac9SMarcus Meissner .fips_allowed = 1, 39355208ed2cSNitesh Lal .suite = { 3936a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_des3_ede_cbc_tv_temp) 3937e46e9a46SHoria Geanta } 3938e46e9a46SHoria Geanta }, { 3939fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha1),ctr(aes))", 3940fb16abc2SMarcus Meissner .test = alg_test_null, 3941fb16abc2SMarcus Meissner .fips_allowed = 1, 3942fb16abc2SMarcus Meissner }, { 3943bca4feb0SHoria Geanta .alg = "authenc(hmac(sha1),ecb(cipher_null))", 3944bca4feb0SHoria Geanta .test = alg_test_aead, 3945bca4feb0SHoria Geanta .suite = { 3946a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_ecb_cipher_null_tv_temp) 39475208ed2cSNitesh Lal } 39485208ed2cSNitesh Lal }, { 39498888690eSMarcus Meissner .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))", 39508888690eSMarcus Meissner .test = alg_test_null, 39518888690eSMarcus Meissner .fips_allowed = 1, 39528888690eSMarcus Meissner }, { 3953a4198fd4SHerbert Xu .alg = "authenc(hmac(sha224),cbc(des))", 39545208ed2cSNitesh Lal .test = alg_test_aead, 39555208ed2cSNitesh Lal .suite = { 3956a0d608eeSEric Biggers .aead = __VECS(hmac_sha224_des_cbc_tv_temp) 39575208ed2cSNitesh Lal } 39585208ed2cSNitesh Lal }, { 3959a4198fd4SHerbert Xu .alg = "authenc(hmac(sha224),cbc(des3_ede))", 39605208ed2cSNitesh Lal .test = alg_test_aead, 3961ed1afac9SMarcus Meissner .fips_allowed = 1, 39625208ed2cSNitesh Lal .suite = { 3963a0d608eeSEric Biggers .aead = __VECS(hmac_sha224_des3_ede_cbc_tv_temp) 3964bca4feb0SHoria Geanta } 3965bca4feb0SHoria Geanta }, { 3966a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(aes))", 3967e46e9a46SHoria Geanta .test = alg_test_aead, 3968ed1afac9SMarcus Meissner .fips_allowed = 1, 3969e46e9a46SHoria Geanta .suite = { 3970a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_aes_cbc_tv_temp) 39715208ed2cSNitesh Lal } 39725208ed2cSNitesh Lal }, { 3973a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(des))", 39745208ed2cSNitesh Lal .test = alg_test_aead, 39755208ed2cSNitesh Lal .suite = { 3976a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_des_cbc_tv_temp) 39775208ed2cSNitesh Lal } 39785208ed2cSNitesh Lal }, { 3979a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(des3_ede))", 39805208ed2cSNitesh Lal .test = alg_test_aead, 3981ed1afac9SMarcus Meissner .fips_allowed = 1, 39825208ed2cSNitesh Lal .suite = { 3983a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_des3_ede_cbc_tv_temp) 39845208ed2cSNitesh Lal } 39855208ed2cSNitesh Lal }, { 3986fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha256),ctr(aes))", 3987fb16abc2SMarcus Meissner .test = alg_test_null, 3988fb16abc2SMarcus Meissner .fips_allowed = 1, 3989fb16abc2SMarcus Meissner }, { 39908888690eSMarcus Meissner .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))", 39918888690eSMarcus Meissner .test = alg_test_null, 39928888690eSMarcus Meissner .fips_allowed = 1, 39938888690eSMarcus Meissner }, { 3994a4198fd4SHerbert Xu .alg = "authenc(hmac(sha384),cbc(des))", 39955208ed2cSNitesh Lal .test = alg_test_aead, 39965208ed2cSNitesh Lal .suite = { 3997a0d608eeSEric Biggers .aead = __VECS(hmac_sha384_des_cbc_tv_temp) 39985208ed2cSNitesh Lal } 39995208ed2cSNitesh Lal }, { 4000a4198fd4SHerbert Xu .alg = "authenc(hmac(sha384),cbc(des3_ede))", 40015208ed2cSNitesh Lal .test = alg_test_aead, 4002ed1afac9SMarcus Meissner .fips_allowed = 1, 40035208ed2cSNitesh Lal .suite = { 4004a0d608eeSEric Biggers .aead = __VECS(hmac_sha384_des3_ede_cbc_tv_temp) 4005e46e9a46SHoria Geanta } 4006e46e9a46SHoria Geanta }, { 4007fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha384),ctr(aes))", 4008fb16abc2SMarcus Meissner .test = alg_test_null, 4009fb16abc2SMarcus Meissner .fips_allowed = 1, 4010fb16abc2SMarcus Meissner }, { 40118888690eSMarcus Meissner .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))", 40128888690eSMarcus Meissner .test = alg_test_null, 40138888690eSMarcus Meissner .fips_allowed = 1, 40148888690eSMarcus Meissner }, { 4015a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(aes))", 4016ed1afac9SMarcus Meissner .fips_allowed = 1, 4017e46e9a46SHoria Geanta .test = alg_test_aead, 4018e46e9a46SHoria Geanta .suite = { 4019a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_aes_cbc_tv_temp) 40205208ed2cSNitesh Lal } 40215208ed2cSNitesh Lal }, { 4022a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(des))", 40235208ed2cSNitesh Lal .test = alg_test_aead, 40245208ed2cSNitesh Lal .suite = { 4025a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_des_cbc_tv_temp) 40265208ed2cSNitesh Lal } 40275208ed2cSNitesh Lal }, { 4028a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(des3_ede))", 40295208ed2cSNitesh Lal .test = alg_test_aead, 4030ed1afac9SMarcus Meissner .fips_allowed = 1, 40315208ed2cSNitesh Lal .suite = { 4032a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_des3_ede_cbc_tv_temp) 4033e46e9a46SHoria Geanta } 4034e46e9a46SHoria Geanta }, { 4035fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha512),ctr(aes))", 4036fb16abc2SMarcus Meissner .test = alg_test_null, 4037fb16abc2SMarcus Meissner .fips_allowed = 1, 4038fb16abc2SMarcus Meissner }, { 40398888690eSMarcus Meissner .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))", 40408888690eSMarcus Meissner .test = alg_test_null, 40418888690eSMarcus Meissner .fips_allowed = 1, 40428888690eSMarcus Meissner }, { 4043da7f033dSHerbert Xu .alg = "cbc(aes)", 40441aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4045a1915d51SJarod Wilson .fips_allowed = 1, 4046da7f033dSHerbert Xu .suite = { 404792a4c9feSEric Biggers .cipher = __VECS(aes_cbc_tv_template) 404892a4c9feSEric Biggers }, 4049da7f033dSHerbert Xu }, { 4050da7f033dSHerbert Xu .alg = "cbc(anubis)", 40511aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4052da7f033dSHerbert Xu .suite = { 405392a4c9feSEric Biggers .cipher = __VECS(anubis_cbc_tv_template) 405492a4c9feSEric Biggers }, 4055da7f033dSHerbert Xu }, { 4056da7f033dSHerbert Xu .alg = "cbc(blowfish)", 40571aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4058da7f033dSHerbert Xu .suite = { 405992a4c9feSEric Biggers .cipher = __VECS(bf_cbc_tv_template) 406092a4c9feSEric Biggers }, 4061da7f033dSHerbert Xu }, { 4062da7f033dSHerbert Xu .alg = "cbc(camellia)", 40631aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4064da7f033dSHerbert Xu .suite = { 406592a4c9feSEric Biggers .cipher = __VECS(camellia_cbc_tv_template) 406692a4c9feSEric Biggers }, 4067da7f033dSHerbert Xu }, { 4068a2c58260SJohannes Goetzfried .alg = "cbc(cast5)", 4069a2c58260SJohannes Goetzfried .test = alg_test_skcipher, 4070a2c58260SJohannes Goetzfried .suite = { 407192a4c9feSEric Biggers .cipher = __VECS(cast5_cbc_tv_template) 407292a4c9feSEric Biggers }, 4073a2c58260SJohannes Goetzfried }, { 40749b8b0405SJohannes Goetzfried .alg = "cbc(cast6)", 40759b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 40769b8b0405SJohannes Goetzfried .suite = { 407792a4c9feSEric Biggers .cipher = __VECS(cast6_cbc_tv_template) 407892a4c9feSEric Biggers }, 40799b8b0405SJohannes Goetzfried }, { 4080da7f033dSHerbert Xu .alg = "cbc(des)", 40811aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4082da7f033dSHerbert Xu .suite = { 408392a4c9feSEric Biggers .cipher = __VECS(des_cbc_tv_template) 408492a4c9feSEric Biggers }, 4085da7f033dSHerbert Xu }, { 4086da7f033dSHerbert Xu .alg = "cbc(des3_ede)", 40871aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4088a1915d51SJarod Wilson .fips_allowed = 1, 4089da7f033dSHerbert Xu .suite = { 409092a4c9feSEric Biggers .cipher = __VECS(des3_ede_cbc_tv_template) 409192a4c9feSEric Biggers }, 4092da7f033dSHerbert Xu }, { 4093a794d8d8SGilad Ben-Yossef /* Same as cbc(aes) except the key is stored in 4094a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4095a794d8d8SGilad Ben-Yossef */ 4096a794d8d8SGilad Ben-Yossef .alg = "cbc(paes)", 4097a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4098a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4099a794d8d8SGilad Ben-Yossef }, { 4100f0372c00SGilad Ben-Yossef /* Same as cbc(sm4) except the key is stored in 4101f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4102f0372c00SGilad Ben-Yossef */ 4103f0372c00SGilad Ben-Yossef .alg = "cbc(psm4)", 4104f0372c00SGilad Ben-Yossef .test = alg_test_null, 4105f0372c00SGilad Ben-Yossef }, { 41069d25917dSJussi Kivilinna .alg = "cbc(serpent)", 41079d25917dSJussi Kivilinna .test = alg_test_skcipher, 41089d25917dSJussi Kivilinna .suite = { 410992a4c9feSEric Biggers .cipher = __VECS(serpent_cbc_tv_template) 411092a4c9feSEric Biggers }, 41119d25917dSJussi Kivilinna }, { 411295ba5973SGilad Ben-Yossef .alg = "cbc(sm4)", 411395ba5973SGilad Ben-Yossef .test = alg_test_skcipher, 411495ba5973SGilad Ben-Yossef .suite = { 411595ba5973SGilad Ben-Yossef .cipher = __VECS(sm4_cbc_tv_template) 411695ba5973SGilad Ben-Yossef } 411795ba5973SGilad Ben-Yossef }, { 4118da7f033dSHerbert Xu .alg = "cbc(twofish)", 41191aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4120da7f033dSHerbert Xu .suite = { 412192a4c9feSEric Biggers .cipher = __VECS(tf_cbc_tv_template) 412292a4c9feSEric Biggers }, 4123da7f033dSHerbert Xu }, { 4124092acf06SArd Biesheuvel .alg = "cbcmac(aes)", 4125092acf06SArd Biesheuvel .fips_allowed = 1, 4126092acf06SArd Biesheuvel .test = alg_test_hash, 4127092acf06SArd Biesheuvel .suite = { 4128092acf06SArd Biesheuvel .hash = __VECS(aes_cbcmac_tv_template) 4129092acf06SArd Biesheuvel } 4130092acf06SArd Biesheuvel }, { 4131da7f033dSHerbert Xu .alg = "ccm(aes)", 413240153b10SEric Biggers .generic_driver = "ccm_base(ctr(aes-generic),cbcmac(aes-generic))", 4133da7f033dSHerbert Xu .test = alg_test_aead, 4134a1915d51SJarod Wilson .fips_allowed = 1, 4135da7f033dSHerbert Xu .suite = { 4136a0d608eeSEric Biggers .aead = __VECS(aes_ccm_tv_template) 4137da7f033dSHerbert Xu } 4138da7f033dSHerbert Xu }, { 41397da66670SDmitry Eremin-Solenikov .alg = "cfb(aes)", 41407da66670SDmitry Eremin-Solenikov .test = alg_test_skcipher, 41417da66670SDmitry Eremin-Solenikov .fips_allowed = 1, 41427da66670SDmitry Eremin-Solenikov .suite = { 41437da66670SDmitry Eremin-Solenikov .cipher = __VECS(aes_cfb_tv_template) 41447da66670SDmitry Eremin-Solenikov }, 41457da66670SDmitry Eremin-Solenikov }, { 41463590ebf2SMartin Willi .alg = "chacha20", 41473590ebf2SMartin Willi .test = alg_test_skcipher, 41483590ebf2SMartin Willi .suite = { 414992a4c9feSEric Biggers .cipher = __VECS(chacha20_tv_template) 415092a4c9feSEric Biggers }, 41513590ebf2SMartin Willi }, { 415293b5e86aSJussi Kivilinna .alg = "cmac(aes)", 41538f183751SStephan Mueller .fips_allowed = 1, 415493b5e86aSJussi Kivilinna .test = alg_test_hash, 415593b5e86aSJussi Kivilinna .suite = { 415621c8e720SArd Biesheuvel .hash = __VECS(aes_cmac128_tv_template) 415793b5e86aSJussi Kivilinna } 415893b5e86aSJussi Kivilinna }, { 415993b5e86aSJussi Kivilinna .alg = "cmac(des3_ede)", 41608f183751SStephan Mueller .fips_allowed = 1, 416193b5e86aSJussi Kivilinna .test = alg_test_hash, 416293b5e86aSJussi Kivilinna .suite = { 416321c8e720SArd Biesheuvel .hash = __VECS(des3_ede_cmac64_tv_template) 416493b5e86aSJussi Kivilinna } 416593b5e86aSJussi Kivilinna }, { 4166e448370dSJussi Kivilinna .alg = "compress_null", 4167e448370dSJussi Kivilinna .test = alg_test_null, 4168e448370dSJussi Kivilinna }, { 4169ebb3472fSArd Biesheuvel .alg = "crc32", 4170ebb3472fSArd Biesheuvel .test = alg_test_hash, 4171a8a34416SMilan Broz .fips_allowed = 1, 4172ebb3472fSArd Biesheuvel .suite = { 417321c8e720SArd Biesheuvel .hash = __VECS(crc32_tv_template) 4174ebb3472fSArd Biesheuvel } 4175ebb3472fSArd Biesheuvel }, { 4176da7f033dSHerbert Xu .alg = "crc32c", 41778e3ee85eSHerbert Xu .test = alg_test_crc32c, 4178a1915d51SJarod Wilson .fips_allowed = 1, 4179da7f033dSHerbert Xu .suite = { 418021c8e720SArd Biesheuvel .hash = __VECS(crc32c_tv_template) 4181da7f033dSHerbert Xu } 4182da7f033dSHerbert Xu }, { 418368411521SHerbert Xu .alg = "crct10dif", 418468411521SHerbert Xu .test = alg_test_hash, 418568411521SHerbert Xu .fips_allowed = 1, 418668411521SHerbert Xu .suite = { 418721c8e720SArd Biesheuvel .hash = __VECS(crct10dif_tv_template) 418868411521SHerbert Xu } 418968411521SHerbert Xu }, { 4190f7cb80f2SJarod Wilson .alg = "ctr(aes)", 4191f7cb80f2SJarod Wilson .test = alg_test_skcipher, 4192a1915d51SJarod Wilson .fips_allowed = 1, 4193f7cb80f2SJarod Wilson .suite = { 419492a4c9feSEric Biggers .cipher = __VECS(aes_ctr_tv_template) 4195f7cb80f2SJarod Wilson } 4196f7cb80f2SJarod Wilson }, { 419785b63e34SJussi Kivilinna .alg = "ctr(blowfish)", 419885b63e34SJussi Kivilinna .test = alg_test_skcipher, 419985b63e34SJussi Kivilinna .suite = { 420092a4c9feSEric Biggers .cipher = __VECS(bf_ctr_tv_template) 420185b63e34SJussi Kivilinna } 420285b63e34SJussi Kivilinna }, { 42030840605eSJussi Kivilinna .alg = "ctr(camellia)", 42040840605eSJussi Kivilinna .test = alg_test_skcipher, 42050840605eSJussi Kivilinna .suite = { 420692a4c9feSEric Biggers .cipher = __VECS(camellia_ctr_tv_template) 42070840605eSJussi Kivilinna } 42080840605eSJussi Kivilinna }, { 4209a2c58260SJohannes Goetzfried .alg = "ctr(cast5)", 4210a2c58260SJohannes Goetzfried .test = alg_test_skcipher, 4211a2c58260SJohannes Goetzfried .suite = { 421292a4c9feSEric Biggers .cipher = __VECS(cast5_ctr_tv_template) 4213a2c58260SJohannes Goetzfried } 4214a2c58260SJohannes Goetzfried }, { 42159b8b0405SJohannes Goetzfried .alg = "ctr(cast6)", 42169b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 42179b8b0405SJohannes Goetzfried .suite = { 421892a4c9feSEric Biggers .cipher = __VECS(cast6_ctr_tv_template) 42199b8b0405SJohannes Goetzfried } 42209b8b0405SJohannes Goetzfried }, { 42218163fc30SJussi Kivilinna .alg = "ctr(des)", 42228163fc30SJussi Kivilinna .test = alg_test_skcipher, 42238163fc30SJussi Kivilinna .suite = { 422492a4c9feSEric Biggers .cipher = __VECS(des_ctr_tv_template) 42258163fc30SJussi Kivilinna } 42268163fc30SJussi Kivilinna }, { 4227e080b17aSJussi Kivilinna .alg = "ctr(des3_ede)", 4228e080b17aSJussi Kivilinna .test = alg_test_skcipher, 42290d8da104SMarcelo Cerri .fips_allowed = 1, 4230e080b17aSJussi Kivilinna .suite = { 423192a4c9feSEric Biggers .cipher = __VECS(des3_ede_ctr_tv_template) 4232e080b17aSJussi Kivilinna } 4233e080b17aSJussi Kivilinna }, { 4234a794d8d8SGilad Ben-Yossef /* Same as ctr(aes) except the key is stored in 4235a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4236a794d8d8SGilad Ben-Yossef */ 4237a794d8d8SGilad Ben-Yossef .alg = "ctr(paes)", 4238a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4239a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4240a794d8d8SGilad Ben-Yossef }, { 4241f0372c00SGilad Ben-Yossef 4242f0372c00SGilad Ben-Yossef /* Same as ctr(sm4) except the key is stored in 4243f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4244f0372c00SGilad Ben-Yossef */ 4245f0372c00SGilad Ben-Yossef .alg = "ctr(psm4)", 4246f0372c00SGilad Ben-Yossef .test = alg_test_null, 4247f0372c00SGilad Ben-Yossef }, { 42489d25917dSJussi Kivilinna .alg = "ctr(serpent)", 42499d25917dSJussi Kivilinna .test = alg_test_skcipher, 42509d25917dSJussi Kivilinna .suite = { 425192a4c9feSEric Biggers .cipher = __VECS(serpent_ctr_tv_template) 42529d25917dSJussi Kivilinna } 42539d25917dSJussi Kivilinna }, { 425495ba5973SGilad Ben-Yossef .alg = "ctr(sm4)", 425595ba5973SGilad Ben-Yossef .test = alg_test_skcipher, 425695ba5973SGilad Ben-Yossef .suite = { 425795ba5973SGilad Ben-Yossef .cipher = __VECS(sm4_ctr_tv_template) 425895ba5973SGilad Ben-Yossef } 425995ba5973SGilad Ben-Yossef }, { 4260573da620SJussi Kivilinna .alg = "ctr(twofish)", 4261573da620SJussi Kivilinna .test = alg_test_skcipher, 4262573da620SJussi Kivilinna .suite = { 426392a4c9feSEric Biggers .cipher = __VECS(tf_ctr_tv_template) 4264573da620SJussi Kivilinna } 4265573da620SJussi Kivilinna }, { 4266da7f033dSHerbert Xu .alg = "cts(cbc(aes))", 42671aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4268196ad604SGilad Ben-Yossef .fips_allowed = 1, 4269da7f033dSHerbert Xu .suite = { 427092a4c9feSEric Biggers .cipher = __VECS(cts_mode_tv_template) 4271da7f033dSHerbert Xu } 4272da7f033dSHerbert Xu }, { 4273f0372c00SGilad Ben-Yossef /* Same as cts(cbc((aes)) except the key is stored in 4274f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4275f0372c00SGilad Ben-Yossef */ 4276f0372c00SGilad Ben-Yossef .alg = "cts(cbc(paes))", 4277f0372c00SGilad Ben-Yossef .test = alg_test_null, 4278f0372c00SGilad Ben-Yossef .fips_allowed = 1, 4279f0372c00SGilad Ben-Yossef }, { 4280da7f033dSHerbert Xu .alg = "deflate", 4281da7f033dSHerbert Xu .test = alg_test_comp, 42820818904dSMilan Broz .fips_allowed = 1, 4283da7f033dSHerbert Xu .suite = { 4284da7f033dSHerbert Xu .comp = { 428521c8e720SArd Biesheuvel .comp = __VECS(deflate_comp_tv_template), 428621c8e720SArd Biesheuvel .decomp = __VECS(deflate_decomp_tv_template) 4287da7f033dSHerbert Xu } 4288da7f033dSHerbert Xu } 4289da7f033dSHerbert Xu }, { 4290802c7f1cSSalvatore Benedetto .alg = "dh", 4291802c7f1cSSalvatore Benedetto .test = alg_test_kpp, 4292802c7f1cSSalvatore Benedetto .fips_allowed = 1, 4293802c7f1cSSalvatore Benedetto .suite = { 429421c8e720SArd Biesheuvel .kpp = __VECS(dh_tv_template) 4295802c7f1cSSalvatore Benedetto } 4296802c7f1cSSalvatore Benedetto }, { 4297e448370dSJussi Kivilinna .alg = "digest_null", 4298e448370dSJussi Kivilinna .test = alg_test_null, 4299e448370dSJussi Kivilinna }, { 430064d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes128", 430164d1cdfbSStephan Mueller .test = alg_test_drbg, 430264d1cdfbSStephan Mueller .fips_allowed = 1, 430364d1cdfbSStephan Mueller .suite = { 430421c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template) 430564d1cdfbSStephan Mueller } 430664d1cdfbSStephan Mueller }, { 430764d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes192", 430864d1cdfbSStephan Mueller .test = alg_test_drbg, 430964d1cdfbSStephan Mueller .fips_allowed = 1, 431064d1cdfbSStephan Mueller .suite = { 431121c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template) 431264d1cdfbSStephan Mueller } 431364d1cdfbSStephan Mueller }, { 431464d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes256", 431564d1cdfbSStephan Mueller .test = alg_test_drbg, 431664d1cdfbSStephan Mueller .fips_allowed = 1, 431764d1cdfbSStephan Mueller .suite = { 431821c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template) 431964d1cdfbSStephan Mueller } 432064d1cdfbSStephan Mueller }, { 432164d1cdfbSStephan Mueller /* 432264d1cdfbSStephan Mueller * There is no need to specifically test the DRBG with every 432364d1cdfbSStephan Mueller * backend cipher -- covered by drbg_nopr_hmac_sha256 test 432464d1cdfbSStephan Mueller */ 432564d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha1", 432664d1cdfbSStephan Mueller .fips_allowed = 1, 432764d1cdfbSStephan Mueller .test = alg_test_null, 432864d1cdfbSStephan Mueller }, { 432964d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha256", 433064d1cdfbSStephan Mueller .test = alg_test_drbg, 433164d1cdfbSStephan Mueller .fips_allowed = 1, 433264d1cdfbSStephan Mueller .suite = { 433321c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template) 433464d1cdfbSStephan Mueller } 433564d1cdfbSStephan Mueller }, { 433664d1cdfbSStephan Mueller /* covered by drbg_nopr_hmac_sha256 test */ 433764d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha384", 433864d1cdfbSStephan Mueller .fips_allowed = 1, 433964d1cdfbSStephan Mueller .test = alg_test_null, 434064d1cdfbSStephan Mueller }, { 434164d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha512", 434264d1cdfbSStephan Mueller .test = alg_test_null, 434364d1cdfbSStephan Mueller .fips_allowed = 1, 434464d1cdfbSStephan Mueller }, { 434564d1cdfbSStephan Mueller .alg = "drbg_nopr_sha1", 434664d1cdfbSStephan Mueller .fips_allowed = 1, 434764d1cdfbSStephan Mueller .test = alg_test_null, 434864d1cdfbSStephan Mueller }, { 434964d1cdfbSStephan Mueller .alg = "drbg_nopr_sha256", 435064d1cdfbSStephan Mueller .test = alg_test_drbg, 435164d1cdfbSStephan Mueller .fips_allowed = 1, 435264d1cdfbSStephan Mueller .suite = { 435321c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_sha256_tv_template) 435464d1cdfbSStephan Mueller } 435564d1cdfbSStephan Mueller }, { 435664d1cdfbSStephan Mueller /* covered by drbg_nopr_sha256 test */ 435764d1cdfbSStephan Mueller .alg = "drbg_nopr_sha384", 435864d1cdfbSStephan Mueller .fips_allowed = 1, 435964d1cdfbSStephan Mueller .test = alg_test_null, 436064d1cdfbSStephan Mueller }, { 436164d1cdfbSStephan Mueller .alg = "drbg_nopr_sha512", 436264d1cdfbSStephan Mueller .fips_allowed = 1, 436364d1cdfbSStephan Mueller .test = alg_test_null, 436464d1cdfbSStephan Mueller }, { 436564d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes128", 436664d1cdfbSStephan Mueller .test = alg_test_drbg, 436764d1cdfbSStephan Mueller .fips_allowed = 1, 436864d1cdfbSStephan Mueller .suite = { 436921c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_ctr_aes128_tv_template) 437064d1cdfbSStephan Mueller } 437164d1cdfbSStephan Mueller }, { 437264d1cdfbSStephan Mueller /* covered by drbg_pr_ctr_aes128 test */ 437364d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes192", 437464d1cdfbSStephan Mueller .fips_allowed = 1, 437564d1cdfbSStephan Mueller .test = alg_test_null, 437664d1cdfbSStephan Mueller }, { 437764d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes256", 437864d1cdfbSStephan Mueller .fips_allowed = 1, 437964d1cdfbSStephan Mueller .test = alg_test_null, 438064d1cdfbSStephan Mueller }, { 438164d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha1", 438264d1cdfbSStephan Mueller .fips_allowed = 1, 438364d1cdfbSStephan Mueller .test = alg_test_null, 438464d1cdfbSStephan Mueller }, { 438564d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha256", 438664d1cdfbSStephan Mueller .test = alg_test_drbg, 438764d1cdfbSStephan Mueller .fips_allowed = 1, 438864d1cdfbSStephan Mueller .suite = { 438921c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_hmac_sha256_tv_template) 439064d1cdfbSStephan Mueller } 439164d1cdfbSStephan Mueller }, { 439264d1cdfbSStephan Mueller /* covered by drbg_pr_hmac_sha256 test */ 439364d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha384", 439464d1cdfbSStephan Mueller .fips_allowed = 1, 439564d1cdfbSStephan Mueller .test = alg_test_null, 439664d1cdfbSStephan Mueller }, { 439764d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha512", 439864d1cdfbSStephan Mueller .test = alg_test_null, 439964d1cdfbSStephan Mueller .fips_allowed = 1, 440064d1cdfbSStephan Mueller }, { 440164d1cdfbSStephan Mueller .alg = "drbg_pr_sha1", 440264d1cdfbSStephan Mueller .fips_allowed = 1, 440364d1cdfbSStephan Mueller .test = alg_test_null, 440464d1cdfbSStephan Mueller }, { 440564d1cdfbSStephan Mueller .alg = "drbg_pr_sha256", 440664d1cdfbSStephan Mueller .test = alg_test_drbg, 440764d1cdfbSStephan Mueller .fips_allowed = 1, 440864d1cdfbSStephan Mueller .suite = { 440921c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_sha256_tv_template) 441064d1cdfbSStephan Mueller } 441164d1cdfbSStephan Mueller }, { 441264d1cdfbSStephan Mueller /* covered by drbg_pr_sha256 test */ 441364d1cdfbSStephan Mueller .alg = "drbg_pr_sha384", 441464d1cdfbSStephan Mueller .fips_allowed = 1, 441564d1cdfbSStephan Mueller .test = alg_test_null, 441664d1cdfbSStephan Mueller }, { 441764d1cdfbSStephan Mueller .alg = "drbg_pr_sha512", 441864d1cdfbSStephan Mueller .fips_allowed = 1, 441964d1cdfbSStephan Mueller .test = alg_test_null, 442064d1cdfbSStephan Mueller }, { 4421da7f033dSHerbert Xu .alg = "ecb(aes)", 44221aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4423a1915d51SJarod Wilson .fips_allowed = 1, 4424da7f033dSHerbert Xu .suite = { 442592a4c9feSEric Biggers .cipher = __VECS(aes_tv_template) 4426da7f033dSHerbert Xu } 4427da7f033dSHerbert Xu }, { 4428da7f033dSHerbert Xu .alg = "ecb(anubis)", 44291aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4430da7f033dSHerbert Xu .suite = { 443192a4c9feSEric Biggers .cipher = __VECS(anubis_tv_template) 4432da7f033dSHerbert Xu } 4433da7f033dSHerbert Xu }, { 4434da7f033dSHerbert Xu .alg = "ecb(arc4)", 4435611a23c2SArd Biesheuvel .generic_driver = "ecb(arc4)-generic", 44361aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4437da7f033dSHerbert Xu .suite = { 443892a4c9feSEric Biggers .cipher = __VECS(arc4_tv_template) 4439da7f033dSHerbert Xu } 4440da7f033dSHerbert Xu }, { 4441da7f033dSHerbert Xu .alg = "ecb(blowfish)", 44421aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4443da7f033dSHerbert Xu .suite = { 444492a4c9feSEric Biggers .cipher = __VECS(bf_tv_template) 4445da7f033dSHerbert Xu } 4446da7f033dSHerbert Xu }, { 4447da7f033dSHerbert Xu .alg = "ecb(camellia)", 44481aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4449da7f033dSHerbert Xu .suite = { 445092a4c9feSEric Biggers .cipher = __VECS(camellia_tv_template) 4451da7f033dSHerbert Xu } 4452da7f033dSHerbert Xu }, { 4453da7f033dSHerbert Xu .alg = "ecb(cast5)", 44541aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4455da7f033dSHerbert Xu .suite = { 445692a4c9feSEric Biggers .cipher = __VECS(cast5_tv_template) 4457da7f033dSHerbert Xu } 4458da7f033dSHerbert Xu }, { 4459da7f033dSHerbert Xu .alg = "ecb(cast6)", 44601aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4461da7f033dSHerbert Xu .suite = { 446292a4c9feSEric Biggers .cipher = __VECS(cast6_tv_template) 4463da7f033dSHerbert Xu } 4464da7f033dSHerbert Xu }, { 4465e448370dSJussi Kivilinna .alg = "ecb(cipher_null)", 4466e448370dSJussi Kivilinna .test = alg_test_null, 44676175ca2bSMilan Broz .fips_allowed = 1, 4468e448370dSJussi Kivilinna }, { 4469da7f033dSHerbert Xu .alg = "ecb(des)", 44701aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4471da7f033dSHerbert Xu .suite = { 447292a4c9feSEric Biggers .cipher = __VECS(des_tv_template) 4473da7f033dSHerbert Xu } 4474da7f033dSHerbert Xu }, { 4475da7f033dSHerbert Xu .alg = "ecb(des3_ede)", 44761aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4477a1915d51SJarod Wilson .fips_allowed = 1, 4478da7f033dSHerbert Xu .suite = { 447992a4c9feSEric Biggers .cipher = __VECS(des3_ede_tv_template) 4480da7f033dSHerbert Xu } 4481da7f033dSHerbert Xu }, { 448266e5bd00SJussi Kivilinna .alg = "ecb(fcrypt)", 448366e5bd00SJussi Kivilinna .test = alg_test_skcipher, 448466e5bd00SJussi Kivilinna .suite = { 448566e5bd00SJussi Kivilinna .cipher = { 448692a4c9feSEric Biggers .vecs = fcrypt_pcbc_tv_template, 448766e5bd00SJussi Kivilinna .count = 1 448866e5bd00SJussi Kivilinna } 448966e5bd00SJussi Kivilinna } 449066e5bd00SJussi Kivilinna }, { 4491da7f033dSHerbert Xu .alg = "ecb(khazad)", 44921aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4493da7f033dSHerbert Xu .suite = { 449492a4c9feSEric Biggers .cipher = __VECS(khazad_tv_template) 4495da7f033dSHerbert Xu } 4496da7f033dSHerbert Xu }, { 449715f47ce5SGilad Ben-Yossef /* Same as ecb(aes) except the key is stored in 449815f47ce5SGilad Ben-Yossef * hardware secure memory which we reference by index 449915f47ce5SGilad Ben-Yossef */ 450015f47ce5SGilad Ben-Yossef .alg = "ecb(paes)", 450115f47ce5SGilad Ben-Yossef .test = alg_test_null, 450215f47ce5SGilad Ben-Yossef .fips_allowed = 1, 450315f47ce5SGilad Ben-Yossef }, { 4504da7f033dSHerbert Xu .alg = "ecb(seed)", 45051aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4506da7f033dSHerbert Xu .suite = { 450792a4c9feSEric Biggers .cipher = __VECS(seed_tv_template) 4508da7f033dSHerbert Xu } 4509da7f033dSHerbert Xu }, { 4510da7f033dSHerbert Xu .alg = "ecb(serpent)", 45111aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4512da7f033dSHerbert Xu .suite = { 451392a4c9feSEric Biggers .cipher = __VECS(serpent_tv_template) 4514da7f033dSHerbert Xu } 4515da7f033dSHerbert Xu }, { 4516cd83a8a7SGilad Ben-Yossef .alg = "ecb(sm4)", 4517cd83a8a7SGilad Ben-Yossef .test = alg_test_skcipher, 4518cd83a8a7SGilad Ben-Yossef .suite = { 451992a4c9feSEric Biggers .cipher = __VECS(sm4_tv_template) 4520cd83a8a7SGilad Ben-Yossef } 4521cd83a8a7SGilad Ben-Yossef }, { 4522da7f033dSHerbert Xu .alg = "ecb(tea)", 45231aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4524da7f033dSHerbert Xu .suite = { 452592a4c9feSEric Biggers .cipher = __VECS(tea_tv_template) 4526da7f033dSHerbert Xu } 4527da7f033dSHerbert Xu }, { 4528da7f033dSHerbert Xu .alg = "ecb(tnepres)", 45291aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4530da7f033dSHerbert Xu .suite = { 453192a4c9feSEric Biggers .cipher = __VECS(tnepres_tv_template) 4532da7f033dSHerbert Xu } 4533da7f033dSHerbert Xu }, { 4534da7f033dSHerbert Xu .alg = "ecb(twofish)", 45351aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4536da7f033dSHerbert Xu .suite = { 453792a4c9feSEric Biggers .cipher = __VECS(tf_tv_template) 4538da7f033dSHerbert Xu } 4539da7f033dSHerbert Xu }, { 4540da7f033dSHerbert Xu .alg = "ecb(xeta)", 45411aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4542da7f033dSHerbert Xu .suite = { 454392a4c9feSEric Biggers .cipher = __VECS(xeta_tv_template) 4544da7f033dSHerbert Xu } 4545da7f033dSHerbert Xu }, { 4546da7f033dSHerbert Xu .alg = "ecb(xtea)", 45471aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4548da7f033dSHerbert Xu .suite = { 454992a4c9feSEric Biggers .cipher = __VECS(xtea_tv_template) 4550da7f033dSHerbert Xu } 4551da7f033dSHerbert Xu }, { 45523c4b2390SSalvatore Benedetto .alg = "ecdh", 45533c4b2390SSalvatore Benedetto .test = alg_test_kpp, 45543c4b2390SSalvatore Benedetto .fips_allowed = 1, 45553c4b2390SSalvatore Benedetto .suite = { 455621c8e720SArd Biesheuvel .kpp = __VECS(ecdh_tv_template) 45573c4b2390SSalvatore Benedetto } 45583c4b2390SSalvatore Benedetto }, { 455932fbdbd3SVitaly Chikunov .alg = "ecrdsa", 456032fbdbd3SVitaly Chikunov .test = alg_test_akcipher, 456132fbdbd3SVitaly Chikunov .suite = { 456232fbdbd3SVitaly Chikunov .akcipher = __VECS(ecrdsa_tv_template) 456332fbdbd3SVitaly Chikunov } 456432fbdbd3SVitaly Chikunov }, { 4565da7f033dSHerbert Xu .alg = "gcm(aes)", 456640153b10SEric Biggers .generic_driver = "gcm_base(ctr(aes-generic),ghash-generic)", 4567da7f033dSHerbert Xu .test = alg_test_aead, 4568a1915d51SJarod Wilson .fips_allowed = 1, 4569da7f033dSHerbert Xu .suite = { 4570a0d608eeSEric Biggers .aead = __VECS(aes_gcm_tv_template) 4571da7f033dSHerbert Xu } 4572da7f033dSHerbert Xu }, { 4573507069c9SYouquan, Song .alg = "ghash", 4574507069c9SYouquan, Song .test = alg_test_hash, 457518c0ebd2SJarod Wilson .fips_allowed = 1, 4576507069c9SYouquan, Song .suite = { 457721c8e720SArd Biesheuvel .hash = __VECS(ghash_tv_template) 4578507069c9SYouquan, Song } 4579507069c9SYouquan, Song }, { 4580da7f033dSHerbert Xu .alg = "hmac(md5)", 4581da7f033dSHerbert Xu .test = alg_test_hash, 4582da7f033dSHerbert Xu .suite = { 458321c8e720SArd Biesheuvel .hash = __VECS(hmac_md5_tv_template) 4584da7f033dSHerbert Xu } 4585da7f033dSHerbert Xu }, { 4586da7f033dSHerbert Xu .alg = "hmac(rmd128)", 4587da7f033dSHerbert Xu .test = alg_test_hash, 4588da7f033dSHerbert Xu .suite = { 458921c8e720SArd Biesheuvel .hash = __VECS(hmac_rmd128_tv_template) 4590da7f033dSHerbert Xu } 4591da7f033dSHerbert Xu }, { 4592da7f033dSHerbert Xu .alg = "hmac(rmd160)", 4593da7f033dSHerbert Xu .test = alg_test_hash, 4594da7f033dSHerbert Xu .suite = { 459521c8e720SArd Biesheuvel .hash = __VECS(hmac_rmd160_tv_template) 4596da7f033dSHerbert Xu } 4597da7f033dSHerbert Xu }, { 4598da7f033dSHerbert Xu .alg = "hmac(sha1)", 4599da7f033dSHerbert Xu .test = alg_test_hash, 4600a1915d51SJarod Wilson .fips_allowed = 1, 4601da7f033dSHerbert Xu .suite = { 460221c8e720SArd Biesheuvel .hash = __VECS(hmac_sha1_tv_template) 4603da7f033dSHerbert Xu } 4604da7f033dSHerbert Xu }, { 4605da7f033dSHerbert Xu .alg = "hmac(sha224)", 4606da7f033dSHerbert Xu .test = alg_test_hash, 4607a1915d51SJarod Wilson .fips_allowed = 1, 4608da7f033dSHerbert Xu .suite = { 460921c8e720SArd Biesheuvel .hash = __VECS(hmac_sha224_tv_template) 4610da7f033dSHerbert Xu } 4611da7f033dSHerbert Xu }, { 4612da7f033dSHerbert Xu .alg = "hmac(sha256)", 4613da7f033dSHerbert Xu .test = alg_test_hash, 4614a1915d51SJarod Wilson .fips_allowed = 1, 4615da7f033dSHerbert Xu .suite = { 461621c8e720SArd Biesheuvel .hash = __VECS(hmac_sha256_tv_template) 4617da7f033dSHerbert Xu } 4618da7f033dSHerbert Xu }, { 461998eca72fSraveendra padasalagi .alg = "hmac(sha3-224)", 462098eca72fSraveendra padasalagi .test = alg_test_hash, 462198eca72fSraveendra padasalagi .fips_allowed = 1, 462298eca72fSraveendra padasalagi .suite = { 462321c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_224_tv_template) 462498eca72fSraveendra padasalagi } 462598eca72fSraveendra padasalagi }, { 462698eca72fSraveendra padasalagi .alg = "hmac(sha3-256)", 462798eca72fSraveendra padasalagi .test = alg_test_hash, 462898eca72fSraveendra padasalagi .fips_allowed = 1, 462998eca72fSraveendra padasalagi .suite = { 463021c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_256_tv_template) 463198eca72fSraveendra padasalagi } 463298eca72fSraveendra padasalagi }, { 463398eca72fSraveendra padasalagi .alg = "hmac(sha3-384)", 463498eca72fSraveendra padasalagi .test = alg_test_hash, 463598eca72fSraveendra padasalagi .fips_allowed = 1, 463698eca72fSraveendra padasalagi .suite = { 463721c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_384_tv_template) 463898eca72fSraveendra padasalagi } 463998eca72fSraveendra padasalagi }, { 464098eca72fSraveendra padasalagi .alg = "hmac(sha3-512)", 464198eca72fSraveendra padasalagi .test = alg_test_hash, 464298eca72fSraveendra padasalagi .fips_allowed = 1, 464398eca72fSraveendra padasalagi .suite = { 464421c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_512_tv_template) 464598eca72fSraveendra padasalagi } 464698eca72fSraveendra padasalagi }, { 4647da7f033dSHerbert Xu .alg = "hmac(sha384)", 4648da7f033dSHerbert Xu .test = alg_test_hash, 4649a1915d51SJarod Wilson .fips_allowed = 1, 4650da7f033dSHerbert Xu .suite = { 465121c8e720SArd Biesheuvel .hash = __VECS(hmac_sha384_tv_template) 4652da7f033dSHerbert Xu } 4653da7f033dSHerbert Xu }, { 4654da7f033dSHerbert Xu .alg = "hmac(sha512)", 4655da7f033dSHerbert Xu .test = alg_test_hash, 4656a1915d51SJarod Wilson .fips_allowed = 1, 4657da7f033dSHerbert Xu .suite = { 465821c8e720SArd Biesheuvel .hash = __VECS(hmac_sha512_tv_template) 4659da7f033dSHerbert Xu } 4660da7f033dSHerbert Xu }, { 466125a0b9d4SVitaly Chikunov .alg = "hmac(streebog256)", 466225a0b9d4SVitaly Chikunov .test = alg_test_hash, 466325a0b9d4SVitaly Chikunov .suite = { 466425a0b9d4SVitaly Chikunov .hash = __VECS(hmac_streebog256_tv_template) 466525a0b9d4SVitaly Chikunov } 466625a0b9d4SVitaly Chikunov }, { 466725a0b9d4SVitaly Chikunov .alg = "hmac(streebog512)", 466825a0b9d4SVitaly Chikunov .test = alg_test_hash, 466925a0b9d4SVitaly Chikunov .suite = { 467025a0b9d4SVitaly Chikunov .hash = __VECS(hmac_streebog512_tv_template) 467125a0b9d4SVitaly Chikunov } 467225a0b9d4SVitaly Chikunov }, { 4673bb5530e4SStephan Mueller .alg = "jitterentropy_rng", 4674bb5530e4SStephan Mueller .fips_allowed = 1, 4675bb5530e4SStephan Mueller .test = alg_test_null, 4676bb5530e4SStephan Mueller }, { 467735351988SStephan Mueller .alg = "kw(aes)", 467835351988SStephan Mueller .test = alg_test_skcipher, 467935351988SStephan Mueller .fips_allowed = 1, 468035351988SStephan Mueller .suite = { 468192a4c9feSEric Biggers .cipher = __VECS(aes_kw_tv_template) 468235351988SStephan Mueller } 468335351988SStephan Mueller }, { 4684da7f033dSHerbert Xu .alg = "lrw(aes)", 4685d435e10eSEric Biggers .generic_driver = "lrw(ecb(aes-generic))", 46861aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4687da7f033dSHerbert Xu .suite = { 468892a4c9feSEric Biggers .cipher = __VECS(aes_lrw_tv_template) 4689da7f033dSHerbert Xu } 4690da7f033dSHerbert Xu }, { 46910840605eSJussi Kivilinna .alg = "lrw(camellia)", 4692d435e10eSEric Biggers .generic_driver = "lrw(ecb(camellia-generic))", 46930840605eSJussi Kivilinna .test = alg_test_skcipher, 46940840605eSJussi Kivilinna .suite = { 469592a4c9feSEric Biggers .cipher = __VECS(camellia_lrw_tv_template) 46960840605eSJussi Kivilinna } 46970840605eSJussi Kivilinna }, { 46989b8b0405SJohannes Goetzfried .alg = "lrw(cast6)", 4699d435e10eSEric Biggers .generic_driver = "lrw(ecb(cast6-generic))", 47009b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 47019b8b0405SJohannes Goetzfried .suite = { 470292a4c9feSEric Biggers .cipher = __VECS(cast6_lrw_tv_template) 47039b8b0405SJohannes Goetzfried } 47049b8b0405SJohannes Goetzfried }, { 4705d7bfc0faSJussi Kivilinna .alg = "lrw(serpent)", 4706d435e10eSEric Biggers .generic_driver = "lrw(ecb(serpent-generic))", 4707d7bfc0faSJussi Kivilinna .test = alg_test_skcipher, 4708d7bfc0faSJussi Kivilinna .suite = { 470992a4c9feSEric Biggers .cipher = __VECS(serpent_lrw_tv_template) 4710d7bfc0faSJussi Kivilinna } 4711d7bfc0faSJussi Kivilinna }, { 47120b2a1551SJussi Kivilinna .alg = "lrw(twofish)", 4713d435e10eSEric Biggers .generic_driver = "lrw(ecb(twofish-generic))", 47140b2a1551SJussi Kivilinna .test = alg_test_skcipher, 47150b2a1551SJussi Kivilinna .suite = { 471692a4c9feSEric Biggers .cipher = __VECS(tf_lrw_tv_template) 47170b2a1551SJussi Kivilinna } 47180b2a1551SJussi Kivilinna }, { 47191443cc9bSKOVACS Krisztian .alg = "lz4", 47201443cc9bSKOVACS Krisztian .test = alg_test_comp, 47211443cc9bSKOVACS Krisztian .fips_allowed = 1, 47221443cc9bSKOVACS Krisztian .suite = { 47231443cc9bSKOVACS Krisztian .comp = { 472421c8e720SArd Biesheuvel .comp = __VECS(lz4_comp_tv_template), 472521c8e720SArd Biesheuvel .decomp = __VECS(lz4_decomp_tv_template) 47261443cc9bSKOVACS Krisztian } 47271443cc9bSKOVACS Krisztian } 47281443cc9bSKOVACS Krisztian }, { 47291443cc9bSKOVACS Krisztian .alg = "lz4hc", 47301443cc9bSKOVACS Krisztian .test = alg_test_comp, 47311443cc9bSKOVACS Krisztian .fips_allowed = 1, 47321443cc9bSKOVACS Krisztian .suite = { 47331443cc9bSKOVACS Krisztian .comp = { 473421c8e720SArd Biesheuvel .comp = __VECS(lz4hc_comp_tv_template), 473521c8e720SArd Biesheuvel .decomp = __VECS(lz4hc_decomp_tv_template) 47361443cc9bSKOVACS Krisztian } 47371443cc9bSKOVACS Krisztian } 47381443cc9bSKOVACS Krisztian }, { 4739da7f033dSHerbert Xu .alg = "lzo", 4740da7f033dSHerbert Xu .test = alg_test_comp, 47410818904dSMilan Broz .fips_allowed = 1, 4742da7f033dSHerbert Xu .suite = { 4743da7f033dSHerbert Xu .comp = { 474421c8e720SArd Biesheuvel .comp = __VECS(lzo_comp_tv_template), 474521c8e720SArd Biesheuvel .decomp = __VECS(lzo_decomp_tv_template) 4746da7f033dSHerbert Xu } 4747da7f033dSHerbert Xu } 4748da7f033dSHerbert Xu }, { 4749da7f033dSHerbert Xu .alg = "md4", 4750da7f033dSHerbert Xu .test = alg_test_hash, 4751da7f033dSHerbert Xu .suite = { 475221c8e720SArd Biesheuvel .hash = __VECS(md4_tv_template) 4753da7f033dSHerbert Xu } 4754da7f033dSHerbert Xu }, { 4755da7f033dSHerbert Xu .alg = "md5", 4756da7f033dSHerbert Xu .test = alg_test_hash, 4757da7f033dSHerbert Xu .suite = { 475821c8e720SArd Biesheuvel .hash = __VECS(md5_tv_template) 4759da7f033dSHerbert Xu } 4760da7f033dSHerbert Xu }, { 4761da7f033dSHerbert Xu .alg = "michael_mic", 4762da7f033dSHerbert Xu .test = alg_test_hash, 4763da7f033dSHerbert Xu .suite = { 476421c8e720SArd Biesheuvel .hash = __VECS(michael_mic_tv_template) 4765da7f033dSHerbert Xu } 4766da7f033dSHerbert Xu }, { 47674feb4c59SOndrej Mosnacek .alg = "morus1280", 47684feb4c59SOndrej Mosnacek .test = alg_test_aead, 47694feb4c59SOndrej Mosnacek .suite = { 4770a0d608eeSEric Biggers .aead = __VECS(morus1280_tv_template) 47714feb4c59SOndrej Mosnacek } 47724feb4c59SOndrej Mosnacek }, { 47734feb4c59SOndrej Mosnacek .alg = "morus640", 47744feb4c59SOndrej Mosnacek .test = alg_test_aead, 47754feb4c59SOndrej Mosnacek .suite = { 4776a0d608eeSEric Biggers .aead = __VECS(morus640_tv_template) 47774feb4c59SOndrej Mosnacek } 47784feb4c59SOndrej Mosnacek }, { 477926609a21SEric Biggers .alg = "nhpoly1305", 478026609a21SEric Biggers .test = alg_test_hash, 478126609a21SEric Biggers .suite = { 478226609a21SEric Biggers .hash = __VECS(nhpoly1305_tv_template) 478326609a21SEric Biggers } 478426609a21SEric Biggers }, { 4785ba0e14acSPuneet Saxena .alg = "ofb(aes)", 4786ba0e14acSPuneet Saxena .test = alg_test_skcipher, 4787ba0e14acSPuneet Saxena .fips_allowed = 1, 4788ba0e14acSPuneet Saxena .suite = { 478992a4c9feSEric Biggers .cipher = __VECS(aes_ofb_tv_template) 4790ba0e14acSPuneet Saxena } 4791ba0e14acSPuneet Saxena }, { 4792a794d8d8SGilad Ben-Yossef /* Same as ofb(aes) except the key is stored in 4793a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4794a794d8d8SGilad Ben-Yossef */ 4795a794d8d8SGilad Ben-Yossef .alg = "ofb(paes)", 4796a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4797a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4798a794d8d8SGilad Ben-Yossef }, { 4799da7f033dSHerbert Xu .alg = "pcbc(fcrypt)", 48001aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4801da7f033dSHerbert Xu .suite = { 480292a4c9feSEric Biggers .cipher = __VECS(fcrypt_pcbc_tv_template) 4803da7f033dSHerbert Xu } 4804da7f033dSHerbert Xu }, { 48051207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha224)", 48061207107cSStephan Mueller .test = alg_test_null, 48071207107cSStephan Mueller .fips_allowed = 1, 48081207107cSStephan Mueller }, { 48091207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha256)", 48101207107cSStephan Mueller .test = alg_test_akcipher, 48111207107cSStephan Mueller .fips_allowed = 1, 48121207107cSStephan Mueller .suite = { 48131207107cSStephan Mueller .akcipher = __VECS(pkcs1pad_rsa_tv_template) 48141207107cSStephan Mueller } 48151207107cSStephan Mueller }, { 48161207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha384)", 48171207107cSStephan Mueller .test = alg_test_null, 48181207107cSStephan Mueller .fips_allowed = 1, 48191207107cSStephan Mueller }, { 48201207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha512)", 48211207107cSStephan Mueller .test = alg_test_null, 48221207107cSStephan Mueller .fips_allowed = 1, 48231207107cSStephan Mueller }, { 4824eee9dc61SMartin Willi .alg = "poly1305", 4825eee9dc61SMartin Willi .test = alg_test_hash, 4826eee9dc61SMartin Willi .suite = { 482721c8e720SArd Biesheuvel .hash = __VECS(poly1305_tv_template) 4828eee9dc61SMartin Willi } 4829eee9dc61SMartin Willi }, { 4830da7f033dSHerbert Xu .alg = "rfc3686(ctr(aes))", 48311aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4832a1915d51SJarod Wilson .fips_allowed = 1, 4833da7f033dSHerbert Xu .suite = { 483492a4c9feSEric Biggers .cipher = __VECS(aes_ctr_rfc3686_tv_template) 4835da7f033dSHerbert Xu } 4836da7f033dSHerbert Xu }, { 48373f31a740SHerbert Xu .alg = "rfc4106(gcm(aes))", 483840153b10SEric Biggers .generic_driver = "rfc4106(gcm_base(ctr(aes-generic),ghash-generic))", 483969435b94SAdrian Hoban .test = alg_test_aead, 4840db71f29aSJarod Wilson .fips_allowed = 1, 484169435b94SAdrian Hoban .suite = { 4842a0d608eeSEric Biggers .aead = __VECS(aes_gcm_rfc4106_tv_template) 484369435b94SAdrian Hoban } 484469435b94SAdrian Hoban }, { 4845544c436aSHerbert Xu .alg = "rfc4309(ccm(aes))", 484640153b10SEric Biggers .generic_driver = "rfc4309(ccm_base(ctr(aes-generic),cbcmac(aes-generic)))", 48475d667322SJarod Wilson .test = alg_test_aead, 4848a1915d51SJarod Wilson .fips_allowed = 1, 48495d667322SJarod Wilson .suite = { 4850a0d608eeSEric Biggers .aead = __VECS(aes_ccm_rfc4309_tv_template) 48515d667322SJarod Wilson } 48525d667322SJarod Wilson }, { 4853bb68745eSHerbert Xu .alg = "rfc4543(gcm(aes))", 485440153b10SEric Biggers .generic_driver = "rfc4543(gcm_base(ctr(aes-generic),ghash-generic))", 4855e9b7441aSJussi Kivilinna .test = alg_test_aead, 4856e9b7441aSJussi Kivilinna .suite = { 4857a0d608eeSEric Biggers .aead = __VECS(aes_gcm_rfc4543_tv_template) 4858e9b7441aSJussi Kivilinna } 4859e9b7441aSJussi Kivilinna }, { 4860af2b76b5SMartin Willi .alg = "rfc7539(chacha20,poly1305)", 4861af2b76b5SMartin Willi .test = alg_test_aead, 4862af2b76b5SMartin Willi .suite = { 4863a0d608eeSEric Biggers .aead = __VECS(rfc7539_tv_template) 4864af2b76b5SMartin Willi } 4865af2b76b5SMartin Willi }, { 48665900758dSMartin Willi .alg = "rfc7539esp(chacha20,poly1305)", 48675900758dSMartin Willi .test = alg_test_aead, 48685900758dSMartin Willi .suite = { 4869a0d608eeSEric Biggers .aead = __VECS(rfc7539esp_tv_template) 48705900758dSMartin Willi } 48715900758dSMartin Willi }, { 4872da7f033dSHerbert Xu .alg = "rmd128", 4873da7f033dSHerbert Xu .test = alg_test_hash, 4874da7f033dSHerbert Xu .suite = { 487521c8e720SArd Biesheuvel .hash = __VECS(rmd128_tv_template) 4876da7f033dSHerbert Xu } 4877da7f033dSHerbert Xu }, { 4878da7f033dSHerbert Xu .alg = "rmd160", 4879da7f033dSHerbert Xu .test = alg_test_hash, 4880da7f033dSHerbert Xu .suite = { 488121c8e720SArd Biesheuvel .hash = __VECS(rmd160_tv_template) 4882da7f033dSHerbert Xu } 4883da7f033dSHerbert Xu }, { 4884da7f033dSHerbert Xu .alg = "rmd256", 4885da7f033dSHerbert Xu .test = alg_test_hash, 4886da7f033dSHerbert Xu .suite = { 488721c8e720SArd Biesheuvel .hash = __VECS(rmd256_tv_template) 4888da7f033dSHerbert Xu } 4889da7f033dSHerbert Xu }, { 4890da7f033dSHerbert Xu .alg = "rmd320", 4891da7f033dSHerbert Xu .test = alg_test_hash, 4892da7f033dSHerbert Xu .suite = { 489321c8e720SArd Biesheuvel .hash = __VECS(rmd320_tv_template) 4894da7f033dSHerbert Xu } 4895da7f033dSHerbert Xu }, { 4896946cc463STadeusz Struk .alg = "rsa", 4897946cc463STadeusz Struk .test = alg_test_akcipher, 4898946cc463STadeusz Struk .fips_allowed = 1, 4899946cc463STadeusz Struk .suite = { 490021c8e720SArd Biesheuvel .akcipher = __VECS(rsa_tv_template) 4901946cc463STadeusz Struk } 4902946cc463STadeusz Struk }, { 4903da7f033dSHerbert Xu .alg = "salsa20", 49041aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4905da7f033dSHerbert Xu .suite = { 490692a4c9feSEric Biggers .cipher = __VECS(salsa20_stream_tv_template) 4907da7f033dSHerbert Xu } 4908da7f033dSHerbert Xu }, { 4909da7f033dSHerbert Xu .alg = "sha1", 4910da7f033dSHerbert Xu .test = alg_test_hash, 4911a1915d51SJarod Wilson .fips_allowed = 1, 4912da7f033dSHerbert Xu .suite = { 491321c8e720SArd Biesheuvel .hash = __VECS(sha1_tv_template) 4914da7f033dSHerbert Xu } 4915da7f033dSHerbert Xu }, { 4916da7f033dSHerbert Xu .alg = "sha224", 4917da7f033dSHerbert Xu .test = alg_test_hash, 4918a1915d51SJarod Wilson .fips_allowed = 1, 4919da7f033dSHerbert Xu .suite = { 492021c8e720SArd Biesheuvel .hash = __VECS(sha224_tv_template) 4921da7f033dSHerbert Xu } 4922da7f033dSHerbert Xu }, { 4923da7f033dSHerbert Xu .alg = "sha256", 4924da7f033dSHerbert Xu .test = alg_test_hash, 4925a1915d51SJarod Wilson .fips_allowed = 1, 4926da7f033dSHerbert Xu .suite = { 492721c8e720SArd Biesheuvel .hash = __VECS(sha256_tv_template) 4928da7f033dSHerbert Xu } 4929da7f033dSHerbert Xu }, { 493079cc6ab8Sraveendra padasalagi .alg = "sha3-224", 493179cc6ab8Sraveendra padasalagi .test = alg_test_hash, 493279cc6ab8Sraveendra padasalagi .fips_allowed = 1, 493379cc6ab8Sraveendra padasalagi .suite = { 493421c8e720SArd Biesheuvel .hash = __VECS(sha3_224_tv_template) 493579cc6ab8Sraveendra padasalagi } 493679cc6ab8Sraveendra padasalagi }, { 493779cc6ab8Sraveendra padasalagi .alg = "sha3-256", 493879cc6ab8Sraveendra padasalagi .test = alg_test_hash, 493979cc6ab8Sraveendra padasalagi .fips_allowed = 1, 494079cc6ab8Sraveendra padasalagi .suite = { 494121c8e720SArd Biesheuvel .hash = __VECS(sha3_256_tv_template) 494279cc6ab8Sraveendra padasalagi } 494379cc6ab8Sraveendra padasalagi }, { 494479cc6ab8Sraveendra padasalagi .alg = "sha3-384", 494579cc6ab8Sraveendra padasalagi .test = alg_test_hash, 494679cc6ab8Sraveendra padasalagi .fips_allowed = 1, 494779cc6ab8Sraveendra padasalagi .suite = { 494821c8e720SArd Biesheuvel .hash = __VECS(sha3_384_tv_template) 494979cc6ab8Sraveendra padasalagi } 495079cc6ab8Sraveendra padasalagi }, { 495179cc6ab8Sraveendra padasalagi .alg = "sha3-512", 495279cc6ab8Sraveendra padasalagi .test = alg_test_hash, 495379cc6ab8Sraveendra padasalagi .fips_allowed = 1, 495479cc6ab8Sraveendra padasalagi .suite = { 495521c8e720SArd Biesheuvel .hash = __VECS(sha3_512_tv_template) 495679cc6ab8Sraveendra padasalagi } 495779cc6ab8Sraveendra padasalagi }, { 4958da7f033dSHerbert Xu .alg = "sha384", 4959da7f033dSHerbert Xu .test = alg_test_hash, 4960a1915d51SJarod Wilson .fips_allowed = 1, 4961da7f033dSHerbert Xu .suite = { 496221c8e720SArd Biesheuvel .hash = __VECS(sha384_tv_template) 4963da7f033dSHerbert Xu } 4964da7f033dSHerbert Xu }, { 4965da7f033dSHerbert Xu .alg = "sha512", 4966da7f033dSHerbert Xu .test = alg_test_hash, 4967a1915d51SJarod Wilson .fips_allowed = 1, 4968da7f033dSHerbert Xu .suite = { 496921c8e720SArd Biesheuvel .hash = __VECS(sha512_tv_template) 4970da7f033dSHerbert Xu } 4971da7f033dSHerbert Xu }, { 4972b7e27530SGilad Ben-Yossef .alg = "sm3", 4973b7e27530SGilad Ben-Yossef .test = alg_test_hash, 4974b7e27530SGilad Ben-Yossef .suite = { 4975b7e27530SGilad Ben-Yossef .hash = __VECS(sm3_tv_template) 4976b7e27530SGilad Ben-Yossef } 4977b7e27530SGilad Ben-Yossef }, { 497825a0b9d4SVitaly Chikunov .alg = "streebog256", 497925a0b9d4SVitaly Chikunov .test = alg_test_hash, 498025a0b9d4SVitaly Chikunov .suite = { 498125a0b9d4SVitaly Chikunov .hash = __VECS(streebog256_tv_template) 498225a0b9d4SVitaly Chikunov } 498325a0b9d4SVitaly Chikunov }, { 498425a0b9d4SVitaly Chikunov .alg = "streebog512", 498525a0b9d4SVitaly Chikunov .test = alg_test_hash, 498625a0b9d4SVitaly Chikunov .suite = { 498725a0b9d4SVitaly Chikunov .hash = __VECS(streebog512_tv_template) 498825a0b9d4SVitaly Chikunov } 498925a0b9d4SVitaly Chikunov }, { 4990da7f033dSHerbert Xu .alg = "tgr128", 4991da7f033dSHerbert Xu .test = alg_test_hash, 4992da7f033dSHerbert Xu .suite = { 499321c8e720SArd Biesheuvel .hash = __VECS(tgr128_tv_template) 4994da7f033dSHerbert Xu } 4995da7f033dSHerbert Xu }, { 4996da7f033dSHerbert Xu .alg = "tgr160", 4997da7f033dSHerbert Xu .test = alg_test_hash, 4998da7f033dSHerbert Xu .suite = { 499921c8e720SArd Biesheuvel .hash = __VECS(tgr160_tv_template) 5000da7f033dSHerbert Xu } 5001da7f033dSHerbert Xu }, { 5002da7f033dSHerbert Xu .alg = "tgr192", 5003da7f033dSHerbert Xu .test = alg_test_hash, 5004da7f033dSHerbert Xu .suite = { 500521c8e720SArd Biesheuvel .hash = __VECS(tgr192_tv_template) 5006da7f033dSHerbert Xu } 5007da7f033dSHerbert Xu }, { 5008ed331adaSEric Biggers .alg = "vmac64(aes)", 5009ed331adaSEric Biggers .test = alg_test_hash, 5010ed331adaSEric Biggers .suite = { 5011ed331adaSEric Biggers .hash = __VECS(vmac64_aes_tv_template) 5012ed331adaSEric Biggers } 5013ed331adaSEric Biggers }, { 5014da7f033dSHerbert Xu .alg = "wp256", 5015da7f033dSHerbert Xu .test = alg_test_hash, 5016da7f033dSHerbert Xu .suite = { 501721c8e720SArd Biesheuvel .hash = __VECS(wp256_tv_template) 5018da7f033dSHerbert Xu } 5019da7f033dSHerbert Xu }, { 5020da7f033dSHerbert Xu .alg = "wp384", 5021da7f033dSHerbert Xu .test = alg_test_hash, 5022da7f033dSHerbert Xu .suite = { 502321c8e720SArd Biesheuvel .hash = __VECS(wp384_tv_template) 5024da7f033dSHerbert Xu } 5025da7f033dSHerbert Xu }, { 5026da7f033dSHerbert Xu .alg = "wp512", 5027da7f033dSHerbert Xu .test = alg_test_hash, 5028da7f033dSHerbert Xu .suite = { 502921c8e720SArd Biesheuvel .hash = __VECS(wp512_tv_template) 5030da7f033dSHerbert Xu } 5031da7f033dSHerbert Xu }, { 5032da7f033dSHerbert Xu .alg = "xcbc(aes)", 5033da7f033dSHerbert Xu .test = alg_test_hash, 5034da7f033dSHerbert Xu .suite = { 503521c8e720SArd Biesheuvel .hash = __VECS(aes_xcbc128_tv_template) 5036da7f033dSHerbert Xu } 5037da7f033dSHerbert Xu }, { 5038aa762409SEric Biggers .alg = "xchacha12", 5039aa762409SEric Biggers .test = alg_test_skcipher, 5040aa762409SEric Biggers .suite = { 5041aa762409SEric Biggers .cipher = __VECS(xchacha12_tv_template) 5042aa762409SEric Biggers }, 5043aa762409SEric Biggers }, { 5044de61d7aeSEric Biggers .alg = "xchacha20", 5045de61d7aeSEric Biggers .test = alg_test_skcipher, 5046de61d7aeSEric Biggers .suite = { 5047de61d7aeSEric Biggers .cipher = __VECS(xchacha20_tv_template) 5048de61d7aeSEric Biggers }, 5049de61d7aeSEric Biggers }, { 5050da7f033dSHerbert Xu .alg = "xts(aes)", 5051d435e10eSEric Biggers .generic_driver = "xts(ecb(aes-generic))", 50521aa4ecd9SHerbert Xu .test = alg_test_skcipher, 50532918aa8dSJarod Wilson .fips_allowed = 1, 5054da7f033dSHerbert Xu .suite = { 505592a4c9feSEric Biggers .cipher = __VECS(aes_xts_tv_template) 5056da7f033dSHerbert Xu } 50570c01aed5SGeert Uytterhoeven }, { 50580840605eSJussi Kivilinna .alg = "xts(camellia)", 5059d435e10eSEric Biggers .generic_driver = "xts(ecb(camellia-generic))", 50600840605eSJussi Kivilinna .test = alg_test_skcipher, 50610840605eSJussi Kivilinna .suite = { 506292a4c9feSEric Biggers .cipher = __VECS(camellia_xts_tv_template) 50630840605eSJussi Kivilinna } 50640840605eSJussi Kivilinna }, { 50659b8b0405SJohannes Goetzfried .alg = "xts(cast6)", 5066d435e10eSEric Biggers .generic_driver = "xts(ecb(cast6-generic))", 50679b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 50689b8b0405SJohannes Goetzfried .suite = { 506992a4c9feSEric Biggers .cipher = __VECS(cast6_xts_tv_template) 50709b8b0405SJohannes Goetzfried } 50719b8b0405SJohannes Goetzfried }, { 507215f47ce5SGilad Ben-Yossef /* Same as xts(aes) except the key is stored in 507315f47ce5SGilad Ben-Yossef * hardware secure memory which we reference by index 507415f47ce5SGilad Ben-Yossef */ 507515f47ce5SGilad Ben-Yossef .alg = "xts(paes)", 507615f47ce5SGilad Ben-Yossef .test = alg_test_null, 507715f47ce5SGilad Ben-Yossef .fips_allowed = 1, 507815f47ce5SGilad Ben-Yossef }, { 507918be20b9SJussi Kivilinna .alg = "xts(serpent)", 5080d435e10eSEric Biggers .generic_driver = "xts(ecb(serpent-generic))", 508118be20b9SJussi Kivilinna .test = alg_test_skcipher, 508218be20b9SJussi Kivilinna .suite = { 508392a4c9feSEric Biggers .cipher = __VECS(serpent_xts_tv_template) 508418be20b9SJussi Kivilinna } 508518be20b9SJussi Kivilinna }, { 5086aed265b9SJussi Kivilinna .alg = "xts(twofish)", 5087d435e10eSEric Biggers .generic_driver = "xts(ecb(twofish-generic))", 5088aed265b9SJussi Kivilinna .test = alg_test_skcipher, 5089aed265b9SJussi Kivilinna .suite = { 509092a4c9feSEric Biggers .cipher = __VECS(tf_xts_tv_template) 5091aed265b9SJussi Kivilinna } 5092a368f43dSGiovanni Cabiddu }, { 509315f47ce5SGilad Ben-Yossef .alg = "xts4096(paes)", 509415f47ce5SGilad Ben-Yossef .test = alg_test_null, 509515f47ce5SGilad Ben-Yossef .fips_allowed = 1, 509615f47ce5SGilad Ben-Yossef }, { 509715f47ce5SGilad Ben-Yossef .alg = "xts512(paes)", 509815f47ce5SGilad Ben-Yossef .test = alg_test_null, 509915f47ce5SGilad Ben-Yossef .fips_allowed = 1, 510015f47ce5SGilad Ben-Yossef }, { 510167882e76SNikolay Borisov .alg = "xxhash64", 510267882e76SNikolay Borisov .test = alg_test_hash, 510367882e76SNikolay Borisov .fips_allowed = 1, 510467882e76SNikolay Borisov .suite = { 510567882e76SNikolay Borisov .hash = __VECS(xxhash64_tv_template) 510667882e76SNikolay Borisov } 510767882e76SNikolay Borisov }, { 5108a368f43dSGiovanni Cabiddu .alg = "zlib-deflate", 5109a368f43dSGiovanni Cabiddu .test = alg_test_comp, 5110a368f43dSGiovanni Cabiddu .fips_allowed = 1, 5111a368f43dSGiovanni Cabiddu .suite = { 5112a368f43dSGiovanni Cabiddu .comp = { 5113a368f43dSGiovanni Cabiddu .comp = __VECS(zlib_deflate_comp_tv_template), 5114a368f43dSGiovanni Cabiddu .decomp = __VECS(zlib_deflate_decomp_tv_template) 5115a368f43dSGiovanni Cabiddu } 5116a368f43dSGiovanni Cabiddu } 5117d28fc3dbSNick Terrell }, { 5118d28fc3dbSNick Terrell .alg = "zstd", 5119d28fc3dbSNick Terrell .test = alg_test_comp, 5120d28fc3dbSNick Terrell .fips_allowed = 1, 5121d28fc3dbSNick Terrell .suite = { 5122d28fc3dbSNick Terrell .comp = { 5123d28fc3dbSNick Terrell .comp = __VECS(zstd_comp_tv_template), 5124d28fc3dbSNick Terrell .decomp = __VECS(zstd_decomp_tv_template) 5125d28fc3dbSNick Terrell } 5126d28fc3dbSNick Terrell } 5127da7f033dSHerbert Xu } 5128da7f033dSHerbert Xu }; 5129da7f033dSHerbert Xu 51303f47a03dSEric Biggers static void alg_check_test_descs_order(void) 51315714758bSJussi Kivilinna { 51325714758bSJussi Kivilinna int i; 51335714758bSJussi Kivilinna 51345714758bSJussi Kivilinna for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) { 51355714758bSJussi Kivilinna int diff = strcmp(alg_test_descs[i - 1].alg, 51365714758bSJussi Kivilinna alg_test_descs[i].alg); 51375714758bSJussi Kivilinna 51385714758bSJussi Kivilinna if (WARN_ON(diff > 0)) { 51395714758bSJussi Kivilinna pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n", 51405714758bSJussi Kivilinna alg_test_descs[i - 1].alg, 51415714758bSJussi Kivilinna alg_test_descs[i].alg); 51425714758bSJussi Kivilinna } 51435714758bSJussi Kivilinna 51445714758bSJussi Kivilinna if (WARN_ON(diff == 0)) { 51455714758bSJussi Kivilinna pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n", 51465714758bSJussi Kivilinna alg_test_descs[i].alg); 51475714758bSJussi Kivilinna } 51485714758bSJussi Kivilinna } 51495714758bSJussi Kivilinna } 51505714758bSJussi Kivilinna 51513f47a03dSEric Biggers static void alg_check_testvec_configs(void) 51523f47a03dSEric Biggers { 51534e7babbaSEric Biggers int i; 51544e7babbaSEric Biggers 51554e7babbaSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) 51564e7babbaSEric Biggers WARN_ON(!valid_testvec_config( 51574e7babbaSEric Biggers &default_cipher_testvec_configs[i])); 51584cc2dcf9SEric Biggers 51594cc2dcf9SEric Biggers for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) 51604cc2dcf9SEric Biggers WARN_ON(!valid_testvec_config( 51614cc2dcf9SEric Biggers &default_hash_testvec_configs[i])); 51623f47a03dSEric Biggers } 51633f47a03dSEric Biggers 51643f47a03dSEric Biggers static void testmgr_onetime_init(void) 51653f47a03dSEric Biggers { 51663f47a03dSEric Biggers alg_check_test_descs_order(); 51673f47a03dSEric Biggers alg_check_testvec_configs(); 51685b2706a4SEric Biggers 51695b2706a4SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 51705b2706a4SEric Biggers pr_warn("alg: extra crypto tests enabled. This is intended for developer use only.\n"); 51715b2706a4SEric Biggers #endif 51723f47a03dSEric Biggers } 51733f47a03dSEric Biggers 51741aa4ecd9SHerbert Xu static int alg_find_test(const char *alg) 5175da7f033dSHerbert Xu { 5176da7f033dSHerbert Xu int start = 0; 5177da7f033dSHerbert Xu int end = ARRAY_SIZE(alg_test_descs); 5178da7f033dSHerbert Xu 5179da7f033dSHerbert Xu while (start < end) { 5180da7f033dSHerbert Xu int i = (start + end) / 2; 5181da7f033dSHerbert Xu int diff = strcmp(alg_test_descs[i].alg, alg); 5182da7f033dSHerbert Xu 5183da7f033dSHerbert Xu if (diff > 0) { 5184da7f033dSHerbert Xu end = i; 5185da7f033dSHerbert Xu continue; 5186da7f033dSHerbert Xu } 5187da7f033dSHerbert Xu 5188da7f033dSHerbert Xu if (diff < 0) { 5189da7f033dSHerbert Xu start = i + 1; 5190da7f033dSHerbert Xu continue; 5191da7f033dSHerbert Xu } 5192da7f033dSHerbert Xu 51931aa4ecd9SHerbert Xu return i; 5194da7f033dSHerbert Xu } 5195da7f033dSHerbert Xu 51961aa4ecd9SHerbert Xu return -1; 51971aa4ecd9SHerbert Xu } 51981aa4ecd9SHerbert Xu 51991aa4ecd9SHerbert Xu int alg_test(const char *driver, const char *alg, u32 type, u32 mask) 52001aa4ecd9SHerbert Xu { 52011aa4ecd9SHerbert Xu int i; 5202a68f6610SHerbert Xu int j; 5203d12d6b6dSNeil Horman int rc; 52041aa4ecd9SHerbert Xu 52059e5c9fe4SRichard W.M. Jones if (!fips_enabled && notests) { 52069e5c9fe4SRichard W.M. Jones printk_once(KERN_INFO "alg: self-tests disabled\n"); 52079e5c9fe4SRichard W.M. Jones return 0; 52089e5c9fe4SRichard W.M. Jones } 52099e5c9fe4SRichard W.M. Jones 52103f47a03dSEric Biggers DO_ONCE(testmgr_onetime_init); 52115714758bSJussi Kivilinna 52121aa4ecd9SHerbert Xu if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) { 52131aa4ecd9SHerbert Xu char nalg[CRYPTO_MAX_ALG_NAME]; 52141aa4ecd9SHerbert Xu 52151aa4ecd9SHerbert Xu if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >= 52161aa4ecd9SHerbert Xu sizeof(nalg)) 52171aa4ecd9SHerbert Xu return -ENAMETOOLONG; 52181aa4ecd9SHerbert Xu 52191aa4ecd9SHerbert Xu i = alg_find_test(nalg); 52201aa4ecd9SHerbert Xu if (i < 0) 52211aa4ecd9SHerbert Xu goto notest; 52221aa4ecd9SHerbert Xu 5223a3bef3a3SJarod Wilson if (fips_enabled && !alg_test_descs[i].fips_allowed) 5224a3bef3a3SJarod Wilson goto non_fips_alg; 5225a3bef3a3SJarod Wilson 5226941fb328SJarod Wilson rc = alg_test_cipher(alg_test_descs + i, driver, type, mask); 5227941fb328SJarod Wilson goto test_done; 52281aa4ecd9SHerbert Xu } 52291aa4ecd9SHerbert Xu 52301aa4ecd9SHerbert Xu i = alg_find_test(alg); 5231a68f6610SHerbert Xu j = alg_find_test(driver); 5232a68f6610SHerbert Xu if (i < 0 && j < 0) 52331aa4ecd9SHerbert Xu goto notest; 52341aa4ecd9SHerbert Xu 5235a68f6610SHerbert Xu if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) || 5236a68f6610SHerbert Xu (j >= 0 && !alg_test_descs[j].fips_allowed))) 5237a3bef3a3SJarod Wilson goto non_fips_alg; 5238a3bef3a3SJarod Wilson 5239a68f6610SHerbert Xu rc = 0; 5240a68f6610SHerbert Xu if (i >= 0) 5241a68f6610SHerbert Xu rc |= alg_test_descs[i].test(alg_test_descs + i, driver, 52421aa4ecd9SHerbert Xu type, mask); 5243032c8cacSCristian Stoica if (j >= 0 && j != i) 5244a68f6610SHerbert Xu rc |= alg_test_descs[j].test(alg_test_descs + j, driver, 5245a68f6610SHerbert Xu type, mask); 5246a68f6610SHerbert Xu 5247941fb328SJarod Wilson test_done: 5248eda69b0cSEric Biggers if (rc && (fips_enabled || panic_on_fail)) 5249eda69b0cSEric Biggers panic("alg: self-tests for %s (%s) failed in %s mode!\n", 5250eda69b0cSEric Biggers driver, alg, fips_enabled ? "fips" : "panic_on_fail"); 5251d12d6b6dSNeil Horman 525229ecd4abSJarod Wilson if (fips_enabled && !rc) 52533e8cffd4SMasanari Iida pr_info("alg: self-tests for %s (%s) passed\n", driver, alg); 525429ecd4abSJarod Wilson 5255d12d6b6dSNeil Horman return rc; 52561aa4ecd9SHerbert Xu 52571aa4ecd9SHerbert Xu notest: 5258da7f033dSHerbert Xu printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver); 5259da7f033dSHerbert Xu return 0; 5260a3bef3a3SJarod Wilson non_fips_alg: 5261a3bef3a3SJarod Wilson return -EINVAL; 5262da7f033dSHerbert Xu } 52630b767f96SAlexander Shishkin 5264326a6346SHerbert Xu #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */ 52650b767f96SAlexander Shishkin 5266da7f033dSHerbert Xu EXPORT_SYMBOL_GPL(alg_test); 5267