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 10406570737cSEric Biggers static int do_ahash_op(int (*op)(struct ahash_request *req), 10416570737cSEric Biggers struct ahash_request *req, 10426570737cSEric Biggers struct crypto_wait *wait, bool nosimd) 10436570737cSEric Biggers { 10446570737cSEric Biggers int err; 10456570737cSEric Biggers 10466570737cSEric Biggers if (nosimd) 10476570737cSEric Biggers crypto_disable_simd_for_test(); 10486570737cSEric Biggers 10496570737cSEric Biggers err = op(req); 10506570737cSEric Biggers 10516570737cSEric Biggers if (nosimd) 10526570737cSEric Biggers crypto_reenable_simd_for_test(); 10536570737cSEric Biggers 10546570737cSEric Biggers return crypto_wait_req(err, wait); 10556570737cSEric Biggers } 10566570737cSEric Biggers 10574cc2dcf9SEric Biggers static int check_nonfinal_hash_op(const char *op, int err, 10584cc2dcf9SEric Biggers u8 *result, unsigned int digestsize, 1059951d1332SEric Biggers const char *driver, const char *vec_name, 10604cc2dcf9SEric Biggers const struct testvec_config *cfg) 1061466d7b9fSKamil Konieczny { 10624cc2dcf9SEric Biggers if (err) { 1063951d1332SEric Biggers pr_err("alg: hash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", 1064951d1332SEric Biggers driver, op, err, vec_name, cfg->name); 10654cc2dcf9SEric Biggers return err; 10664cc2dcf9SEric Biggers } 10674cc2dcf9SEric Biggers if (!testmgr_is_poison(result, digestsize)) { 1068951d1332SEric Biggers pr_err("alg: hash: %s %s() used result buffer on test vector %s, cfg=\"%s\"\n", 1069951d1332SEric Biggers driver, op, vec_name, cfg->name); 1070466d7b9fSKamil Konieczny return -EINVAL; 1071466d7b9fSKamil Konieczny } 1072466d7b9fSKamil Konieczny return 0; 1073466d7b9fSKamil Konieczny } 1074466d7b9fSKamil Konieczny 10754cc2dcf9SEric Biggers static int test_hash_vec_cfg(const char *driver, 10764cc2dcf9SEric Biggers const struct hash_testvec *vec, 1077951d1332SEric Biggers const char *vec_name, 10784cc2dcf9SEric Biggers const struct testvec_config *cfg, 10794cc2dcf9SEric Biggers struct ahash_request *req, 10804cc2dcf9SEric Biggers struct test_sglist *tsgl, 10814cc2dcf9SEric Biggers u8 *hashstate) 1082018ba95cSWang, Rui Y { 10834cc2dcf9SEric Biggers struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); 10844cc2dcf9SEric Biggers const unsigned int alignmask = crypto_ahash_alignmask(tfm); 10854cc2dcf9SEric Biggers const unsigned int digestsize = crypto_ahash_digestsize(tfm); 10864cc2dcf9SEric Biggers const unsigned int statesize = crypto_ahash_statesize(tfm); 10874cc2dcf9SEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 10884cc2dcf9SEric Biggers const struct test_sg_division *divs[XBUFSIZE]; 10894cc2dcf9SEric Biggers DECLARE_CRYPTO_WAIT(wait); 10904cc2dcf9SEric Biggers struct kvec _input; 10914cc2dcf9SEric Biggers struct iov_iter input; 10924cc2dcf9SEric Biggers unsigned int i; 10934cc2dcf9SEric Biggers struct scatterlist *pending_sgl; 10944cc2dcf9SEric Biggers unsigned int pending_len; 10954cc2dcf9SEric Biggers u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; 10964cc2dcf9SEric Biggers int err; 1097018ba95cSWang, Rui Y 10984cc2dcf9SEric Biggers /* Set the key, if specified */ 10994cc2dcf9SEric Biggers if (vec->ksize) { 11004cc2dcf9SEric Biggers err = crypto_ahash_setkey(tfm, vec->key, vec->ksize); 11014cc2dcf9SEric Biggers if (err) { 11025283a8eeSEric Biggers if (err == vec->setkey_error) 11035283a8eeSEric Biggers return 0; 1104951d1332SEric Biggers pr_err("alg: hash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1105951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 11064cc2dcf9SEric Biggers crypto_ahash_get_flags(tfm)); 11074cc2dcf9SEric Biggers return err; 1108da7f033dSHerbert Xu } 11095283a8eeSEric Biggers if (vec->setkey_error) { 1110951d1332SEric Biggers pr_err("alg: hash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1111951d1332SEric Biggers driver, vec_name, vec->setkey_error); 11125283a8eeSEric Biggers return -EINVAL; 11135283a8eeSEric Biggers } 1114da7f033dSHerbert Xu } 1115da7f033dSHerbert Xu 11164cc2dcf9SEric Biggers /* Build the scatterlist for the source data */ 11174cc2dcf9SEric Biggers _input.iov_base = (void *)vec->plaintext; 11184cc2dcf9SEric Biggers _input.iov_len = vec->psize; 11194cc2dcf9SEric Biggers iov_iter_kvec(&input, WRITE, &_input, 1, vec->psize); 11204cc2dcf9SEric Biggers err = build_test_sglist(tsgl, cfg->src_divs, alignmask, vec->psize, 11214cc2dcf9SEric Biggers &input, divs); 11224cc2dcf9SEric Biggers if (err) { 1123951d1332SEric Biggers pr_err("alg: hash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", 1124951d1332SEric Biggers driver, vec_name, cfg->name); 11254cc2dcf9SEric Biggers return err; 1126a8f1a052SDavid S. Miller } 1127da7f033dSHerbert Xu 11284cc2dcf9SEric Biggers /* Do the actual hashing */ 1129da7f033dSHerbert Xu 11304cc2dcf9SEric Biggers testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); 11314cc2dcf9SEric Biggers testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); 113276715095SGilad Ben-Yossef 11335283a8eeSEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || 11345283a8eeSEric Biggers vec->digest_error) { 11354cc2dcf9SEric Biggers /* Just using digest() */ 11364cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, 11377f397136SGilad Ben-Yossef &wait); 11384cc2dcf9SEric Biggers ahash_request_set_crypt(req, tsgl->sgl, result, vec->psize); 11396570737cSEric Biggers err = do_ahash_op(crypto_ahash_digest, req, &wait, cfg->nosimd); 11404cc2dcf9SEric Biggers if (err) { 11415283a8eeSEric Biggers if (err == vec->digest_error) 11425283a8eeSEric Biggers return 0; 1143951d1332SEric Biggers pr_err("alg: hash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1144951d1332SEric Biggers driver, vec_name, vec->digest_error, err, 11455283a8eeSEric Biggers cfg->name); 11464cc2dcf9SEric Biggers return err; 1147018ba95cSWang, Rui Y } 11485283a8eeSEric Biggers if (vec->digest_error) { 1149951d1332SEric Biggers pr_err("alg: hash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1150951d1332SEric Biggers driver, vec_name, vec->digest_error, cfg->name); 11515283a8eeSEric Biggers return -EINVAL; 11525283a8eeSEric Biggers } 11534cc2dcf9SEric Biggers goto result_ready; 1154018ba95cSWang, Rui Y } 11554cc2dcf9SEric Biggers 11564cc2dcf9SEric Biggers /* Using init(), zero or more update(), then final() or finup() */ 11574cc2dcf9SEric Biggers 11584cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); 11594cc2dcf9SEric Biggers ahash_request_set_crypt(req, NULL, result, 0); 11606570737cSEric Biggers err = do_ahash_op(crypto_ahash_init, req, &wait, cfg->nosimd); 11614cc2dcf9SEric Biggers err = check_nonfinal_hash_op("init", err, result, digestsize, 1162951d1332SEric Biggers driver, vec_name, cfg); 11634cc2dcf9SEric Biggers if (err) 11644cc2dcf9SEric Biggers return err; 11654cc2dcf9SEric Biggers 11664cc2dcf9SEric Biggers pending_sgl = NULL; 11674cc2dcf9SEric Biggers pending_len = 0; 11684cc2dcf9SEric Biggers for (i = 0; i < tsgl->nents; i++) { 11694cc2dcf9SEric Biggers if (divs[i]->flush_type != FLUSH_TYPE_NONE && 11704cc2dcf9SEric Biggers pending_sgl != NULL) { 11714cc2dcf9SEric Biggers /* update() with the pending data */ 11724cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, 11734cc2dcf9SEric Biggers crypto_req_done, &wait); 11744cc2dcf9SEric Biggers ahash_request_set_crypt(req, pending_sgl, result, 11754cc2dcf9SEric Biggers pending_len); 11766570737cSEric Biggers err = do_ahash_op(crypto_ahash_update, req, &wait, 11776570737cSEric Biggers divs[i]->nosimd); 11784cc2dcf9SEric Biggers err = check_nonfinal_hash_op("update", err, 11794cc2dcf9SEric Biggers result, digestsize, 1180951d1332SEric Biggers driver, vec_name, cfg); 11814cc2dcf9SEric Biggers if (err) 11824cc2dcf9SEric Biggers return err; 11834cc2dcf9SEric Biggers pending_sgl = NULL; 11844cc2dcf9SEric Biggers pending_len = 0; 1185018ba95cSWang, Rui Y } 11864cc2dcf9SEric Biggers if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { 11874cc2dcf9SEric Biggers /* Test ->export() and ->import() */ 11884cc2dcf9SEric Biggers testmgr_poison(hashstate + statesize, 11894cc2dcf9SEric Biggers TESTMGR_POISON_LEN); 11904cc2dcf9SEric Biggers err = crypto_ahash_export(req, hashstate); 11914cc2dcf9SEric Biggers err = check_nonfinal_hash_op("export", err, 11924cc2dcf9SEric Biggers result, digestsize, 1193951d1332SEric Biggers driver, vec_name, cfg); 11944cc2dcf9SEric Biggers if (err) 11954cc2dcf9SEric Biggers return err; 11964cc2dcf9SEric Biggers if (!testmgr_is_poison(hashstate + statesize, 11974cc2dcf9SEric Biggers TESTMGR_POISON_LEN)) { 1198951d1332SEric Biggers pr_err("alg: hash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", 1199951d1332SEric Biggers driver, vec_name, cfg->name); 12004cc2dcf9SEric Biggers return -EOVERFLOW; 12014cc2dcf9SEric Biggers } 12024cc2dcf9SEric Biggers 12034cc2dcf9SEric Biggers testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); 12044cc2dcf9SEric Biggers err = crypto_ahash_import(req, hashstate); 12054cc2dcf9SEric Biggers err = check_nonfinal_hash_op("import", err, 12064cc2dcf9SEric Biggers result, digestsize, 1207951d1332SEric Biggers driver, vec_name, cfg); 12084cc2dcf9SEric Biggers if (err) 12094cc2dcf9SEric Biggers return err; 12104cc2dcf9SEric Biggers } 12114cc2dcf9SEric Biggers if (pending_sgl == NULL) 12124cc2dcf9SEric Biggers pending_sgl = &tsgl->sgl[i]; 12134cc2dcf9SEric Biggers pending_len += tsgl->sgl[i].length; 12144cc2dcf9SEric Biggers } 12154cc2dcf9SEric Biggers 12164cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); 12174cc2dcf9SEric Biggers ahash_request_set_crypt(req, pending_sgl, result, pending_len); 12184cc2dcf9SEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_FINAL) { 12194cc2dcf9SEric Biggers /* finish with update() and final() */ 12206570737cSEric Biggers err = do_ahash_op(crypto_ahash_update, req, &wait, cfg->nosimd); 12214cc2dcf9SEric Biggers err = check_nonfinal_hash_op("update", err, result, digestsize, 1222951d1332SEric Biggers driver, vec_name, cfg); 12234cc2dcf9SEric Biggers if (err) 12244cc2dcf9SEric Biggers return err; 12256570737cSEric Biggers err = do_ahash_op(crypto_ahash_final, req, &wait, cfg->nosimd); 12264cc2dcf9SEric Biggers if (err) { 1227951d1332SEric Biggers pr_err("alg: hash: %s final() failed with err %d on test vector %s, cfg=\"%s\"\n", 1228951d1332SEric Biggers driver, err, vec_name, cfg->name); 12294cc2dcf9SEric Biggers return err; 12304cc2dcf9SEric Biggers } 12314cc2dcf9SEric Biggers } else { 12324cc2dcf9SEric Biggers /* finish with finup() */ 12336570737cSEric Biggers err = do_ahash_op(crypto_ahash_finup, req, &wait, cfg->nosimd); 12344cc2dcf9SEric Biggers if (err) { 1235951d1332SEric Biggers pr_err("alg: hash: %s finup() failed with err %d on test vector %s, cfg=\"%s\"\n", 1236951d1332SEric Biggers driver, err, vec_name, cfg->name); 12374cc2dcf9SEric Biggers return err; 1238018ba95cSWang, Rui Y } 1239018ba95cSWang, Rui Y } 1240018ba95cSWang, Rui Y 12414cc2dcf9SEric Biggers result_ready: 12424cc2dcf9SEric Biggers /* Check that the algorithm produced the correct digest */ 12434cc2dcf9SEric Biggers if (memcmp(result, vec->digest, digestsize) != 0) { 1244951d1332SEric Biggers pr_err("alg: hash: %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 1245951d1332SEric Biggers driver, vec_name, cfg->name); 12464cc2dcf9SEric Biggers return -EINVAL; 1247da7f033dSHerbert Xu } 12484cc2dcf9SEric Biggers if (!testmgr_is_poison(&result[digestsize], TESTMGR_POISON_LEN)) { 1249951d1332SEric Biggers pr_err("alg: hash: %s overran result buffer on test vector %s, cfg=\"%s\"\n", 1250951d1332SEric Biggers driver, vec_name, cfg->name); 12514cc2dcf9SEric Biggers return -EOVERFLOW; 1252da5ffe11SJussi Kivilinna } 1253da5ffe11SJussi Kivilinna 1254da5ffe11SJussi Kivilinna return 0; 1255da5ffe11SJussi Kivilinna } 1256da5ffe11SJussi Kivilinna 12574cc2dcf9SEric Biggers static int test_hash_vec(const char *driver, const struct hash_testvec *vec, 12584cc2dcf9SEric Biggers unsigned int vec_num, struct ahash_request *req, 12594cc2dcf9SEric Biggers struct test_sglist *tsgl, u8 *hashstate) 12604cc2dcf9SEric Biggers { 1261951d1332SEric Biggers char vec_name[16]; 12624cc2dcf9SEric Biggers unsigned int i; 12634cc2dcf9SEric Biggers int err; 12644cc2dcf9SEric Biggers 1265951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 1266951d1332SEric Biggers 12674cc2dcf9SEric Biggers for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) { 1268951d1332SEric Biggers err = test_hash_vec_cfg(driver, vec, vec_name, 12694cc2dcf9SEric Biggers &default_hash_testvec_configs[i], 12704cc2dcf9SEric Biggers req, tsgl, hashstate); 12714cc2dcf9SEric Biggers if (err) 12724cc2dcf9SEric Biggers return err; 12734cc2dcf9SEric Biggers } 12744cc2dcf9SEric Biggers 12754cc2dcf9SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 12764cc2dcf9SEric Biggers if (!noextratests) { 12774cc2dcf9SEric Biggers struct testvec_config cfg; 12784cc2dcf9SEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 12794cc2dcf9SEric Biggers 12804cc2dcf9SEric Biggers for (i = 0; i < fuzz_iterations; i++) { 12814cc2dcf9SEric Biggers generate_random_testvec_config(&cfg, cfgname, 12824cc2dcf9SEric Biggers sizeof(cfgname)); 1283951d1332SEric Biggers err = test_hash_vec_cfg(driver, vec, vec_name, &cfg, 12844cc2dcf9SEric Biggers req, tsgl, hashstate); 12854cc2dcf9SEric Biggers if (err) 12864cc2dcf9SEric Biggers return err; 12874cc2dcf9SEric Biggers } 12884cc2dcf9SEric Biggers } 12894cc2dcf9SEric Biggers #endif 12904cc2dcf9SEric Biggers return 0; 12914cc2dcf9SEric Biggers } 12924cc2dcf9SEric Biggers 12939a8a6b3fSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 12949a8a6b3fSEric Biggers /* 12959a8a6b3fSEric Biggers * Generate a hash test vector from the given implementation. 12969a8a6b3fSEric Biggers * Assumes the buffers in 'vec' were already allocated. 12979a8a6b3fSEric Biggers */ 12989a8a6b3fSEric Biggers static void generate_random_hash_testvec(struct crypto_shash *tfm, 12999a8a6b3fSEric Biggers struct hash_testvec *vec, 13009a8a6b3fSEric Biggers unsigned int maxkeysize, 13019a8a6b3fSEric Biggers unsigned int maxdatasize, 13029a8a6b3fSEric Biggers char *name, size_t max_namelen) 13039a8a6b3fSEric Biggers { 13049a8a6b3fSEric Biggers SHASH_DESC_ON_STACK(desc, tfm); 13059a8a6b3fSEric Biggers 13069a8a6b3fSEric Biggers /* Data */ 13079a8a6b3fSEric Biggers vec->psize = generate_random_length(maxdatasize); 13089a8a6b3fSEric Biggers generate_random_bytes((u8 *)vec->plaintext, vec->psize); 13099a8a6b3fSEric Biggers 13109a8a6b3fSEric Biggers /* 13119a8a6b3fSEric Biggers * Key: length in range [1, maxkeysize], but usually choose maxkeysize. 13129a8a6b3fSEric Biggers * If algorithm is unkeyed, then maxkeysize == 0 and set ksize = 0. 13139a8a6b3fSEric Biggers */ 13149a8a6b3fSEric Biggers vec->setkey_error = 0; 13159a8a6b3fSEric Biggers vec->ksize = 0; 13169a8a6b3fSEric Biggers if (maxkeysize) { 13179a8a6b3fSEric Biggers vec->ksize = maxkeysize; 13189a8a6b3fSEric Biggers if (prandom_u32() % 4 == 0) 13199a8a6b3fSEric Biggers vec->ksize = 1 + (prandom_u32() % maxkeysize); 13209a8a6b3fSEric Biggers generate_random_bytes((u8 *)vec->key, vec->ksize); 13219a8a6b3fSEric Biggers 13229a8a6b3fSEric Biggers vec->setkey_error = crypto_shash_setkey(tfm, vec->key, 13239a8a6b3fSEric Biggers vec->ksize); 13249a8a6b3fSEric Biggers /* If the key couldn't be set, no need to continue to digest. */ 13259a8a6b3fSEric Biggers if (vec->setkey_error) 13269a8a6b3fSEric Biggers goto done; 13279a8a6b3fSEric Biggers } 13289a8a6b3fSEric Biggers 13299a8a6b3fSEric Biggers /* Digest */ 13309a8a6b3fSEric Biggers desc->tfm = tfm; 13319a8a6b3fSEric Biggers desc->flags = 0; 13329a8a6b3fSEric Biggers vec->digest_error = crypto_shash_digest(desc, vec->plaintext, 13339a8a6b3fSEric Biggers vec->psize, (u8 *)vec->digest); 13349a8a6b3fSEric Biggers done: 13359a8a6b3fSEric Biggers snprintf(name, max_namelen, "\"random: psize=%u ksize=%u\"", 13369a8a6b3fSEric Biggers vec->psize, vec->ksize); 13379a8a6b3fSEric Biggers } 13389a8a6b3fSEric Biggers 13399a8a6b3fSEric Biggers /* 13409a8a6b3fSEric Biggers * Test the hash algorithm represented by @req against the corresponding generic 13419a8a6b3fSEric Biggers * implementation, if one is available. 13429a8a6b3fSEric Biggers */ 13439a8a6b3fSEric Biggers static int test_hash_vs_generic_impl(const char *driver, 13449a8a6b3fSEric Biggers const char *generic_driver, 13459a8a6b3fSEric Biggers unsigned int maxkeysize, 13469a8a6b3fSEric Biggers struct ahash_request *req, 13479a8a6b3fSEric Biggers struct test_sglist *tsgl, 13489a8a6b3fSEric Biggers u8 *hashstate) 13499a8a6b3fSEric Biggers { 13509a8a6b3fSEric Biggers struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); 13519a8a6b3fSEric Biggers const unsigned int digestsize = crypto_ahash_digestsize(tfm); 13529a8a6b3fSEric Biggers const unsigned int blocksize = crypto_ahash_blocksize(tfm); 13539a8a6b3fSEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 13549a8a6b3fSEric Biggers const char *algname = crypto_hash_alg_common(tfm)->base.cra_name; 13559a8a6b3fSEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 13569a8a6b3fSEric Biggers struct crypto_shash *generic_tfm = NULL; 13579a8a6b3fSEric Biggers unsigned int i; 13589a8a6b3fSEric Biggers struct hash_testvec vec = { 0 }; 13599a8a6b3fSEric Biggers char vec_name[64]; 13609a8a6b3fSEric Biggers struct testvec_config cfg; 13619a8a6b3fSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 13629a8a6b3fSEric Biggers int err; 13639a8a6b3fSEric Biggers 13649a8a6b3fSEric Biggers if (noextratests) 13659a8a6b3fSEric Biggers return 0; 13669a8a6b3fSEric Biggers 13679a8a6b3fSEric Biggers if (!generic_driver) { /* Use default naming convention? */ 13689a8a6b3fSEric Biggers err = build_generic_driver_name(algname, _generic_driver); 13699a8a6b3fSEric Biggers if (err) 13709a8a6b3fSEric Biggers return err; 13719a8a6b3fSEric Biggers generic_driver = _generic_driver; 13729a8a6b3fSEric Biggers } 13739a8a6b3fSEric Biggers 13749a8a6b3fSEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 13759a8a6b3fSEric Biggers return 0; 13769a8a6b3fSEric Biggers 13779a8a6b3fSEric Biggers generic_tfm = crypto_alloc_shash(generic_driver, 0, 0); 13789a8a6b3fSEric Biggers if (IS_ERR(generic_tfm)) { 13799a8a6b3fSEric Biggers err = PTR_ERR(generic_tfm); 13809a8a6b3fSEric Biggers if (err == -ENOENT) { 13819a8a6b3fSEric Biggers pr_warn("alg: hash: skipping comparison tests for %s because %s is unavailable\n", 13829a8a6b3fSEric Biggers driver, generic_driver); 13839a8a6b3fSEric Biggers return 0; 13849a8a6b3fSEric Biggers } 13859a8a6b3fSEric Biggers pr_err("alg: hash: error allocating %s (generic impl of %s): %d\n", 13869a8a6b3fSEric Biggers generic_driver, algname, err); 13879a8a6b3fSEric Biggers return err; 13889a8a6b3fSEric Biggers } 13899a8a6b3fSEric Biggers 13909a8a6b3fSEric Biggers /* Check the algorithm properties for consistency. */ 13919a8a6b3fSEric Biggers 13929a8a6b3fSEric Biggers if (digestsize != crypto_shash_digestsize(generic_tfm)) { 13939a8a6b3fSEric Biggers pr_err("alg: hash: digestsize for %s (%u) doesn't match generic impl (%u)\n", 13949a8a6b3fSEric Biggers driver, digestsize, 13959a8a6b3fSEric Biggers crypto_shash_digestsize(generic_tfm)); 13969a8a6b3fSEric Biggers err = -EINVAL; 13979a8a6b3fSEric Biggers goto out; 13989a8a6b3fSEric Biggers } 13999a8a6b3fSEric Biggers 14009a8a6b3fSEric Biggers if (blocksize != crypto_shash_blocksize(generic_tfm)) { 14019a8a6b3fSEric Biggers pr_err("alg: hash: blocksize for %s (%u) doesn't match generic impl (%u)\n", 14029a8a6b3fSEric Biggers driver, blocksize, crypto_shash_blocksize(generic_tfm)); 14039a8a6b3fSEric Biggers err = -EINVAL; 14049a8a6b3fSEric Biggers goto out; 14059a8a6b3fSEric Biggers } 14069a8a6b3fSEric Biggers 14079a8a6b3fSEric Biggers /* 14089a8a6b3fSEric Biggers * Now generate test vectors using the generic implementation, and test 14099a8a6b3fSEric Biggers * the other implementation against them. 14109a8a6b3fSEric Biggers */ 14119a8a6b3fSEric Biggers 14129a8a6b3fSEric Biggers vec.key = kmalloc(maxkeysize, GFP_KERNEL); 14139a8a6b3fSEric Biggers vec.plaintext = kmalloc(maxdatasize, GFP_KERNEL); 14149a8a6b3fSEric Biggers vec.digest = kmalloc(digestsize, GFP_KERNEL); 14159a8a6b3fSEric Biggers if (!vec.key || !vec.plaintext || !vec.digest) { 14169a8a6b3fSEric Biggers err = -ENOMEM; 14179a8a6b3fSEric Biggers goto out; 14189a8a6b3fSEric Biggers } 14199a8a6b3fSEric Biggers 14209a8a6b3fSEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 14219a8a6b3fSEric Biggers generate_random_hash_testvec(generic_tfm, &vec, 14229a8a6b3fSEric Biggers maxkeysize, maxdatasize, 14239a8a6b3fSEric Biggers vec_name, sizeof(vec_name)); 14249a8a6b3fSEric Biggers generate_random_testvec_config(&cfg, cfgname, sizeof(cfgname)); 14259a8a6b3fSEric Biggers 14269a8a6b3fSEric Biggers err = test_hash_vec_cfg(driver, &vec, vec_name, &cfg, 14279a8a6b3fSEric Biggers req, tsgl, hashstate); 14289a8a6b3fSEric Biggers if (err) 14299a8a6b3fSEric Biggers goto out; 14309a8a6b3fSEric Biggers cond_resched(); 14319a8a6b3fSEric Biggers } 14329a8a6b3fSEric Biggers err = 0; 14339a8a6b3fSEric Biggers out: 14349a8a6b3fSEric Biggers kfree(vec.key); 14359a8a6b3fSEric Biggers kfree(vec.plaintext); 14369a8a6b3fSEric Biggers kfree(vec.digest); 14379a8a6b3fSEric Biggers crypto_free_shash(generic_tfm); 14389a8a6b3fSEric Biggers return err; 14399a8a6b3fSEric Biggers } 14409a8a6b3fSEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 14419a8a6b3fSEric Biggers static int test_hash_vs_generic_impl(const char *driver, 14429a8a6b3fSEric Biggers const char *generic_driver, 14439a8a6b3fSEric Biggers unsigned int maxkeysize, 14449a8a6b3fSEric Biggers struct ahash_request *req, 14459a8a6b3fSEric Biggers struct test_sglist *tsgl, 14469a8a6b3fSEric Biggers u8 *hashstate) 14479a8a6b3fSEric Biggers { 14489a8a6b3fSEric Biggers return 0; 14499a8a6b3fSEric Biggers } 14509a8a6b3fSEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 14519a8a6b3fSEric Biggers 14524cc2dcf9SEric Biggers static int __alg_test_hash(const struct hash_testvec *vecs, 14534cc2dcf9SEric Biggers unsigned int num_vecs, const char *driver, 14549a8a6b3fSEric Biggers u32 type, u32 mask, 14559a8a6b3fSEric Biggers const char *generic_driver, unsigned int maxkeysize) 14564cc2dcf9SEric Biggers { 14574cc2dcf9SEric Biggers struct crypto_ahash *tfm; 14584cc2dcf9SEric Biggers struct ahash_request *req = NULL; 14594cc2dcf9SEric Biggers struct test_sglist *tsgl = NULL; 14604cc2dcf9SEric Biggers u8 *hashstate = NULL; 14614cc2dcf9SEric Biggers unsigned int i; 14624cc2dcf9SEric Biggers int err; 14634cc2dcf9SEric Biggers 14644cc2dcf9SEric Biggers tfm = crypto_alloc_ahash(driver, type, mask); 14654cc2dcf9SEric Biggers if (IS_ERR(tfm)) { 14664cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate transform for %s: %ld\n", 14674cc2dcf9SEric Biggers driver, PTR_ERR(tfm)); 14684cc2dcf9SEric Biggers return PTR_ERR(tfm); 14694cc2dcf9SEric Biggers } 14704cc2dcf9SEric Biggers 14714cc2dcf9SEric Biggers req = ahash_request_alloc(tfm, GFP_KERNEL); 14724cc2dcf9SEric Biggers if (!req) { 14734cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate request for %s\n", 14744cc2dcf9SEric Biggers driver); 14754cc2dcf9SEric Biggers err = -ENOMEM; 14764cc2dcf9SEric Biggers goto out; 14774cc2dcf9SEric Biggers } 14784cc2dcf9SEric Biggers 14794cc2dcf9SEric Biggers tsgl = kmalloc(sizeof(*tsgl), GFP_KERNEL); 14804cc2dcf9SEric Biggers if (!tsgl || init_test_sglist(tsgl) != 0) { 14814cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate test buffers for %s\n", 14824cc2dcf9SEric Biggers driver); 14834cc2dcf9SEric Biggers kfree(tsgl); 14844cc2dcf9SEric Biggers tsgl = NULL; 14854cc2dcf9SEric Biggers err = -ENOMEM; 14864cc2dcf9SEric Biggers goto out; 14874cc2dcf9SEric Biggers } 14884cc2dcf9SEric Biggers 14894cc2dcf9SEric Biggers hashstate = kmalloc(crypto_ahash_statesize(tfm) + TESTMGR_POISON_LEN, 14904cc2dcf9SEric Biggers GFP_KERNEL); 14914cc2dcf9SEric Biggers if (!hashstate) { 14924cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate hash state buffer for %s\n", 14934cc2dcf9SEric Biggers driver); 14944cc2dcf9SEric Biggers err = -ENOMEM; 14954cc2dcf9SEric Biggers goto out; 14964cc2dcf9SEric Biggers } 14974cc2dcf9SEric Biggers 14984cc2dcf9SEric Biggers for (i = 0; i < num_vecs; i++) { 14994cc2dcf9SEric Biggers err = test_hash_vec(driver, &vecs[i], i, req, tsgl, hashstate); 15004cc2dcf9SEric Biggers if (err) 15014cc2dcf9SEric Biggers goto out; 15024cc2dcf9SEric Biggers } 15039a8a6b3fSEric Biggers err = test_hash_vs_generic_impl(driver, generic_driver, maxkeysize, req, 15049a8a6b3fSEric Biggers tsgl, hashstate); 15054cc2dcf9SEric Biggers out: 15064cc2dcf9SEric Biggers kfree(hashstate); 15074cc2dcf9SEric Biggers if (tsgl) { 15084cc2dcf9SEric Biggers destroy_test_sglist(tsgl); 15094cc2dcf9SEric Biggers kfree(tsgl); 15104cc2dcf9SEric Biggers } 15114cc2dcf9SEric Biggers ahash_request_free(req); 15124cc2dcf9SEric Biggers crypto_free_ahash(tfm); 15134cc2dcf9SEric Biggers return err; 15144cc2dcf9SEric Biggers } 15154cc2dcf9SEric Biggers 15164cc2dcf9SEric Biggers static int alg_test_hash(const struct alg_test_desc *desc, const char *driver, 15174cc2dcf9SEric Biggers u32 type, u32 mask) 15184cc2dcf9SEric Biggers { 15194cc2dcf9SEric Biggers const struct hash_testvec *template = desc->suite.hash.vecs; 15204cc2dcf9SEric Biggers unsigned int tcount = desc->suite.hash.count; 15214cc2dcf9SEric Biggers unsigned int nr_unkeyed, nr_keyed; 15229a8a6b3fSEric Biggers unsigned int maxkeysize = 0; 15234cc2dcf9SEric Biggers int err; 15244cc2dcf9SEric Biggers 15254cc2dcf9SEric Biggers /* 15264cc2dcf9SEric Biggers * For OPTIONAL_KEY algorithms, we have to do all the unkeyed tests 15274cc2dcf9SEric Biggers * first, before setting a key on the tfm. To make this easier, we 15284cc2dcf9SEric Biggers * require that the unkeyed test vectors (if any) are listed first. 15294cc2dcf9SEric Biggers */ 15304cc2dcf9SEric Biggers 15314cc2dcf9SEric Biggers for (nr_unkeyed = 0; nr_unkeyed < tcount; nr_unkeyed++) { 15324cc2dcf9SEric Biggers if (template[nr_unkeyed].ksize) 15334cc2dcf9SEric Biggers break; 15344cc2dcf9SEric Biggers } 15354cc2dcf9SEric Biggers for (nr_keyed = 0; nr_unkeyed + nr_keyed < tcount; nr_keyed++) { 15364cc2dcf9SEric Biggers if (!template[nr_unkeyed + nr_keyed].ksize) { 15374cc2dcf9SEric Biggers pr_err("alg: hash: test vectors for %s out of order, " 15384cc2dcf9SEric Biggers "unkeyed ones must come first\n", desc->alg); 15394cc2dcf9SEric Biggers return -EINVAL; 15404cc2dcf9SEric Biggers } 15419a8a6b3fSEric Biggers maxkeysize = max_t(unsigned int, maxkeysize, 15429a8a6b3fSEric Biggers template[nr_unkeyed + nr_keyed].ksize); 15434cc2dcf9SEric Biggers } 15444cc2dcf9SEric Biggers 15454cc2dcf9SEric Biggers err = 0; 15464cc2dcf9SEric Biggers if (nr_unkeyed) { 15479a8a6b3fSEric Biggers err = __alg_test_hash(template, nr_unkeyed, driver, type, mask, 15489a8a6b3fSEric Biggers desc->generic_driver, maxkeysize); 15494cc2dcf9SEric Biggers template += nr_unkeyed; 15504cc2dcf9SEric Biggers } 15514cc2dcf9SEric Biggers 15524cc2dcf9SEric Biggers if (!err && nr_keyed) 15539a8a6b3fSEric Biggers err = __alg_test_hash(template, nr_keyed, driver, type, mask, 15549a8a6b3fSEric Biggers desc->generic_driver, maxkeysize); 15554cc2dcf9SEric Biggers 15564cc2dcf9SEric Biggers return err; 15574cc2dcf9SEric Biggers } 15584cc2dcf9SEric Biggers 1559ed96804fSEric Biggers static int test_aead_vec_cfg(const char *driver, int enc, 1560ed96804fSEric Biggers const struct aead_testvec *vec, 1561951d1332SEric Biggers const char *vec_name, 1562ed96804fSEric Biggers const struct testvec_config *cfg, 1563ed96804fSEric Biggers struct aead_request *req, 1564ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 1565da7f033dSHerbert Xu { 1566ed96804fSEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 1567ed96804fSEric Biggers const unsigned int alignmask = crypto_aead_alignmask(tfm); 1568ed96804fSEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 1569ed96804fSEric Biggers const unsigned int authsize = vec->clen - vec->plen; 1570ed96804fSEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 1571ed96804fSEric Biggers const char *op = enc ? "encryption" : "decryption"; 1572ed96804fSEric Biggers DECLARE_CRYPTO_WAIT(wait); 1573ed96804fSEric Biggers u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; 1574ed96804fSEric Biggers u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + 1575ed96804fSEric Biggers cfg->iv_offset + 1576ed96804fSEric Biggers (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); 1577ed96804fSEric Biggers struct kvec input[2]; 15785283a8eeSEric Biggers int expected_error; 1579ed96804fSEric Biggers int err; 1580f8b0d4d0SHerbert Xu 1581ed96804fSEric Biggers /* Set the key */ 1582ed96804fSEric Biggers if (vec->wk) 1583ed96804fSEric Biggers crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 1584d8a32ac2SJussi Kivilinna else 1585ed96804fSEric Biggers crypto_aead_clear_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 1586ed96804fSEric Biggers err = crypto_aead_setkey(tfm, vec->key, vec->klen); 15875283a8eeSEric Biggers if (err && err != vec->setkey_error) { 1588951d1332SEric Biggers pr_err("alg: aead: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1589951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 15905283a8eeSEric Biggers crypto_aead_get_flags(tfm)); 1591ed96804fSEric Biggers return err; 1592ed96804fSEric Biggers } 15935283a8eeSEric Biggers if (!err && vec->setkey_error) { 1594951d1332SEric Biggers pr_err("alg: aead: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1595951d1332SEric Biggers driver, vec_name, vec->setkey_error); 1596ed96804fSEric Biggers return -EINVAL; 1597ed96804fSEric Biggers } 1598d8a32ac2SJussi Kivilinna 1599ed96804fSEric Biggers /* Set the authentication tag size */ 1600ed96804fSEric Biggers err = crypto_aead_setauthsize(tfm, authsize); 16015283a8eeSEric Biggers if (err && err != vec->setauthsize_error) { 1602951d1332SEric Biggers pr_err("alg: aead: %s setauthsize failed on test vector %s; expected_error=%d, actual_error=%d\n", 1603951d1332SEric Biggers driver, vec_name, vec->setauthsize_error, err); 1604ed96804fSEric Biggers return err; 1605ed96804fSEric Biggers } 16065283a8eeSEric Biggers if (!err && vec->setauthsize_error) { 1607951d1332SEric Biggers pr_err("alg: aead: %s setauthsize unexpectedly succeeded on test vector %s; expected_error=%d\n", 1608951d1332SEric Biggers driver, vec_name, vec->setauthsize_error); 16095283a8eeSEric Biggers return -EINVAL; 16105283a8eeSEric Biggers } 16115283a8eeSEric Biggers 16125283a8eeSEric Biggers if (vec->setkey_error || vec->setauthsize_error) 16135283a8eeSEric Biggers return 0; 1614ed96804fSEric Biggers 1615ed96804fSEric Biggers /* The IV must be copied to a buffer, as the algorithm may modify it */ 1616ed96804fSEric Biggers if (WARN_ON(ivsize > MAX_IVLEN)) 1617ed96804fSEric Biggers return -EINVAL; 1618ed96804fSEric Biggers if (vec->iv) 1619ed96804fSEric Biggers memcpy(iv, vec->iv, ivsize); 1620da7f033dSHerbert Xu else 1621ed96804fSEric Biggers memset(iv, 0, ivsize); 1622da7f033dSHerbert Xu 1623ed96804fSEric Biggers /* Build the src/dst scatterlists */ 1624ed96804fSEric Biggers input[0].iov_base = (void *)vec->assoc; 1625ed96804fSEric Biggers input[0].iov_len = vec->alen; 1626ed96804fSEric Biggers input[1].iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; 1627ed96804fSEric Biggers input[1].iov_len = enc ? vec->plen : vec->clen; 1628ed96804fSEric Biggers err = build_cipher_test_sglists(tsgls, cfg, alignmask, 1629ed96804fSEric Biggers vec->alen + (enc ? vec->plen : 1630ed96804fSEric Biggers vec->clen), 1631ed96804fSEric Biggers vec->alen + (enc ? vec->clen : 1632ed96804fSEric Biggers vec->plen), 1633ed96804fSEric Biggers input, 2); 1634ed96804fSEric Biggers if (err) { 1635951d1332SEric Biggers pr_err("alg: aead: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", 1636951d1332SEric Biggers driver, op, vec_name, cfg->name); 1637ed96804fSEric Biggers return err; 1638da7f033dSHerbert Xu } 1639da7f033dSHerbert Xu 1640ed96804fSEric Biggers /* Do the actual encryption or decryption */ 1641ed96804fSEric Biggers testmgr_poison(req->__ctx, crypto_aead_reqsize(tfm)); 1642ed96804fSEric Biggers aead_request_set_callback(req, req_flags, crypto_req_done, &wait); 1643ed96804fSEric Biggers aead_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, 1644ed96804fSEric Biggers enc ? vec->plen : vec->clen, iv); 1645ed96804fSEric Biggers aead_request_set_ad(req, vec->alen); 16466570737cSEric Biggers if (cfg->nosimd) 16476570737cSEric Biggers crypto_disable_simd_for_test(); 16486570737cSEric Biggers err = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req); 16496570737cSEric Biggers if (cfg->nosimd) 16506570737cSEric Biggers crypto_reenable_simd_for_test(); 16516570737cSEric Biggers err = crypto_wait_req(err, &wait); 165205b1d338SCristian Stoica 1653a6e5ef9bSEric Biggers /* Check that the algorithm didn't overwrite things it shouldn't have */ 1654a6e5ef9bSEric Biggers if (req->cryptlen != (enc ? vec->plen : vec->clen) || 1655a6e5ef9bSEric Biggers req->assoclen != vec->alen || 1656a6e5ef9bSEric Biggers req->iv != iv || 1657a6e5ef9bSEric Biggers req->src != tsgls->src.sgl_ptr || 1658a6e5ef9bSEric Biggers req->dst != tsgls->dst.sgl_ptr || 1659a6e5ef9bSEric Biggers crypto_aead_reqtfm(req) != tfm || 1660a6e5ef9bSEric Biggers req->base.complete != crypto_req_done || 1661a6e5ef9bSEric Biggers req->base.flags != req_flags || 1662a6e5ef9bSEric Biggers req->base.data != &wait) { 1663951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", 1664951d1332SEric Biggers driver, op, vec_name, cfg->name); 1665a6e5ef9bSEric Biggers if (req->cryptlen != (enc ? vec->plen : vec->clen)) 1666a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->cryptlen'\n"); 1667a6e5ef9bSEric Biggers if (req->assoclen != vec->alen) 1668a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->assoclen'\n"); 1669a6e5ef9bSEric Biggers if (req->iv != iv) 1670a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->iv'\n"); 1671a6e5ef9bSEric Biggers if (req->src != tsgls->src.sgl_ptr) 1672a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->src'\n"); 1673a6e5ef9bSEric Biggers if (req->dst != tsgls->dst.sgl_ptr) 1674a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->dst'\n"); 1675a6e5ef9bSEric Biggers if (crypto_aead_reqtfm(req) != tfm) 1676a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.tfm'\n"); 1677a6e5ef9bSEric Biggers if (req->base.complete != crypto_req_done) 1678a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.complete'\n"); 1679a6e5ef9bSEric Biggers if (req->base.flags != req_flags) 1680a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.flags'\n"); 1681a6e5ef9bSEric Biggers if (req->base.data != &wait) 1682a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.data'\n"); 1683a6e5ef9bSEric Biggers return -EINVAL; 1684a6e5ef9bSEric Biggers } 1685a6e5ef9bSEric Biggers if (is_test_sglist_corrupted(&tsgls->src)) { 1686951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", 1687951d1332SEric Biggers driver, op, vec_name, cfg->name); 1688a6e5ef9bSEric Biggers return -EINVAL; 1689a6e5ef9bSEric Biggers } 1690a6e5ef9bSEric Biggers if (tsgls->dst.sgl_ptr != tsgls->src.sgl && 1691a6e5ef9bSEric Biggers is_test_sglist_corrupted(&tsgls->dst)) { 1692951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", 1693951d1332SEric Biggers driver, op, vec_name, cfg->name); 1694a6e5ef9bSEric Biggers return -EINVAL; 1695a6e5ef9bSEric Biggers } 1696a6e5ef9bSEric Biggers 16975283a8eeSEric Biggers /* Check for success or failure */ 16985283a8eeSEric Biggers expected_error = vec->novrfy ? -EBADMSG : vec->crypt_error; 16995283a8eeSEric Biggers if (err) { 17005283a8eeSEric Biggers if (err == expected_error) 17015283a8eeSEric Biggers return 0; 1702951d1332SEric Biggers pr_err("alg: aead: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1703951d1332SEric Biggers driver, op, vec_name, expected_error, err, cfg->name); 17045283a8eeSEric Biggers return err; 17055283a8eeSEric Biggers } 17065283a8eeSEric Biggers if (expected_error) { 1707951d1332SEric Biggers pr_err("alg: aead: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1708951d1332SEric Biggers driver, op, vec_name, expected_error, cfg->name); 17095283a8eeSEric Biggers return -EINVAL; 17105283a8eeSEric Biggers } 17115283a8eeSEric Biggers 1712ed96804fSEric Biggers /* Check for the correct output (ciphertext or plaintext) */ 1713ed96804fSEric Biggers err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, 1714ed96804fSEric Biggers enc ? vec->clen : vec->plen, 1715ed96804fSEric Biggers vec->alen, enc || !cfg->inplace); 1716ed96804fSEric Biggers if (err == -EOVERFLOW) { 1717951d1332SEric Biggers pr_err("alg: aead: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", 1718951d1332SEric Biggers driver, op, vec_name, cfg->name); 1719ed96804fSEric Biggers return err; 172029b77e5dSHoria Geanta } 1721ed96804fSEric Biggers if (err) { 1722951d1332SEric Biggers pr_err("alg: aead: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 1723951d1332SEric Biggers driver, op, vec_name, cfg->name); 1724ed96804fSEric Biggers return err; 172558dcf548SJussi Kivilinna } 172658dcf548SJussi Kivilinna 172758dcf548SJussi Kivilinna return 0; 1728d8a32ac2SJussi Kivilinna } 1729d8a32ac2SJussi Kivilinna 1730ed96804fSEric Biggers static int test_aead_vec(const char *driver, int enc, 1731ed96804fSEric Biggers const struct aead_testvec *vec, unsigned int vec_num, 1732ed96804fSEric Biggers struct aead_request *req, 1733ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 1734ed96804fSEric Biggers { 1735951d1332SEric Biggers char vec_name[16]; 1736ed96804fSEric Biggers unsigned int i; 1737ed96804fSEric Biggers int err; 1738ed96804fSEric Biggers 1739ed96804fSEric Biggers if (enc && vec->novrfy) 1740ed96804fSEric Biggers return 0; 1741ed96804fSEric Biggers 1742951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 1743951d1332SEric Biggers 1744ed96804fSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { 1745951d1332SEric Biggers err = test_aead_vec_cfg(driver, enc, vec, vec_name, 1746ed96804fSEric Biggers &default_cipher_testvec_configs[i], 1747ed96804fSEric Biggers req, tsgls); 1748ed96804fSEric Biggers if (err) 1749ed96804fSEric Biggers return err; 1750ed96804fSEric Biggers } 1751ed96804fSEric Biggers 1752ed96804fSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 1753ed96804fSEric Biggers if (!noextratests) { 1754ed96804fSEric Biggers struct testvec_config cfg; 1755ed96804fSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 1756ed96804fSEric Biggers 1757ed96804fSEric Biggers for (i = 0; i < fuzz_iterations; i++) { 1758ed96804fSEric Biggers generate_random_testvec_config(&cfg, cfgname, 1759ed96804fSEric Biggers sizeof(cfgname)); 1760951d1332SEric Biggers err = test_aead_vec_cfg(driver, enc, vec, vec_name, 1761ed96804fSEric Biggers &cfg, req, tsgls); 1762ed96804fSEric Biggers if (err) 1763ed96804fSEric Biggers return err; 1764ed96804fSEric Biggers } 1765ed96804fSEric Biggers } 1766ed96804fSEric Biggers #endif 1767ed96804fSEric Biggers return 0; 1768ed96804fSEric Biggers } 1769ed96804fSEric Biggers 177040153b10SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 177140153b10SEric Biggers /* 177240153b10SEric Biggers * Generate an AEAD test vector from the given implementation. 177340153b10SEric Biggers * Assumes the buffers in 'vec' were already allocated. 177440153b10SEric Biggers */ 177540153b10SEric Biggers static void generate_random_aead_testvec(struct aead_request *req, 177640153b10SEric Biggers struct aead_testvec *vec, 177740153b10SEric Biggers unsigned int maxkeysize, 177840153b10SEric Biggers unsigned int maxdatasize, 177940153b10SEric Biggers char *name, size_t max_namelen) 178040153b10SEric Biggers { 178140153b10SEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 178240153b10SEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 178340153b10SEric Biggers unsigned int maxauthsize = crypto_aead_alg(tfm)->maxauthsize; 178440153b10SEric Biggers unsigned int authsize; 178540153b10SEric Biggers unsigned int total_len; 178640153b10SEric Biggers int i; 178740153b10SEric Biggers struct scatterlist src[2], dst; 178840153b10SEric Biggers u8 iv[MAX_IVLEN]; 178940153b10SEric Biggers DECLARE_CRYPTO_WAIT(wait); 179040153b10SEric Biggers 179140153b10SEric Biggers /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ 179240153b10SEric Biggers vec->klen = maxkeysize; 179340153b10SEric Biggers if (prandom_u32() % 4 == 0) 179440153b10SEric Biggers vec->klen = prandom_u32() % (maxkeysize + 1); 179540153b10SEric Biggers generate_random_bytes((u8 *)vec->key, vec->klen); 179640153b10SEric Biggers vec->setkey_error = crypto_aead_setkey(tfm, vec->key, vec->klen); 179740153b10SEric Biggers 179840153b10SEric Biggers /* IV */ 179940153b10SEric Biggers generate_random_bytes((u8 *)vec->iv, ivsize); 180040153b10SEric Biggers 180140153b10SEric Biggers /* Tag length: in [0, maxauthsize], but usually choose maxauthsize */ 180240153b10SEric Biggers authsize = maxauthsize; 180340153b10SEric Biggers if (prandom_u32() % 4 == 0) 180440153b10SEric Biggers authsize = prandom_u32() % (maxauthsize + 1); 180540153b10SEric Biggers if (WARN_ON(authsize > maxdatasize)) 180640153b10SEric Biggers authsize = maxdatasize; 180740153b10SEric Biggers maxdatasize -= authsize; 180840153b10SEric Biggers vec->setauthsize_error = crypto_aead_setauthsize(tfm, authsize); 180940153b10SEric Biggers 181040153b10SEric Biggers /* Plaintext and associated data */ 181140153b10SEric Biggers total_len = generate_random_length(maxdatasize); 181240153b10SEric Biggers if (prandom_u32() % 4 == 0) 181340153b10SEric Biggers vec->alen = 0; 181440153b10SEric Biggers else 181540153b10SEric Biggers vec->alen = generate_random_length(total_len); 181640153b10SEric Biggers vec->plen = total_len - vec->alen; 181740153b10SEric Biggers generate_random_bytes((u8 *)vec->assoc, vec->alen); 181840153b10SEric Biggers generate_random_bytes((u8 *)vec->ptext, vec->plen); 181940153b10SEric Biggers 182040153b10SEric Biggers vec->clen = vec->plen + authsize; 182140153b10SEric Biggers 182240153b10SEric Biggers /* 182340153b10SEric Biggers * If the key or authentication tag size couldn't be set, no need to 182440153b10SEric Biggers * continue to encrypt. 182540153b10SEric Biggers */ 182640153b10SEric Biggers if (vec->setkey_error || vec->setauthsize_error) 182740153b10SEric Biggers goto done; 182840153b10SEric Biggers 182940153b10SEric Biggers /* Ciphertext */ 183040153b10SEric Biggers sg_init_table(src, 2); 183140153b10SEric Biggers i = 0; 183240153b10SEric Biggers if (vec->alen) 183340153b10SEric Biggers sg_set_buf(&src[i++], vec->assoc, vec->alen); 183440153b10SEric Biggers if (vec->plen) 183540153b10SEric Biggers sg_set_buf(&src[i++], vec->ptext, vec->plen); 183640153b10SEric Biggers sg_init_one(&dst, vec->ctext, vec->alen + vec->clen); 183740153b10SEric Biggers memcpy(iv, vec->iv, ivsize); 183840153b10SEric Biggers aead_request_set_callback(req, 0, crypto_req_done, &wait); 183940153b10SEric Biggers aead_request_set_crypt(req, src, &dst, vec->plen, iv); 184040153b10SEric Biggers aead_request_set_ad(req, vec->alen); 184140153b10SEric Biggers vec->crypt_error = crypto_wait_req(crypto_aead_encrypt(req), &wait); 184240153b10SEric Biggers if (vec->crypt_error == 0) 184340153b10SEric Biggers memmove((u8 *)vec->ctext, vec->ctext + vec->alen, vec->clen); 184440153b10SEric Biggers done: 184540153b10SEric Biggers snprintf(name, max_namelen, 184640153b10SEric Biggers "\"random: alen=%u plen=%u authsize=%u klen=%u\"", 184740153b10SEric Biggers vec->alen, vec->plen, authsize, vec->klen); 184840153b10SEric Biggers } 184940153b10SEric Biggers 185040153b10SEric Biggers /* 185140153b10SEric Biggers * Test the AEAD algorithm represented by @req against the corresponding generic 185240153b10SEric Biggers * implementation, if one is available. 185340153b10SEric Biggers */ 185440153b10SEric Biggers static int test_aead_vs_generic_impl(const char *driver, 185540153b10SEric Biggers const struct alg_test_desc *test_desc, 185640153b10SEric Biggers struct aead_request *req, 185740153b10SEric Biggers struct cipher_test_sglists *tsgls) 185840153b10SEric Biggers { 185940153b10SEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 186040153b10SEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 186140153b10SEric Biggers const unsigned int maxauthsize = crypto_aead_alg(tfm)->maxauthsize; 186240153b10SEric Biggers const unsigned int blocksize = crypto_aead_blocksize(tfm); 186340153b10SEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 186440153b10SEric Biggers const char *algname = crypto_aead_alg(tfm)->base.cra_name; 186540153b10SEric Biggers const char *generic_driver = test_desc->generic_driver; 186640153b10SEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 186740153b10SEric Biggers struct crypto_aead *generic_tfm = NULL; 186840153b10SEric Biggers struct aead_request *generic_req = NULL; 186940153b10SEric Biggers unsigned int maxkeysize; 187040153b10SEric Biggers unsigned int i; 187140153b10SEric Biggers struct aead_testvec vec = { 0 }; 187240153b10SEric Biggers char vec_name[64]; 187340153b10SEric Biggers struct testvec_config cfg; 187440153b10SEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 187540153b10SEric Biggers int err; 187640153b10SEric Biggers 187740153b10SEric Biggers if (noextratests) 187840153b10SEric Biggers return 0; 187940153b10SEric Biggers 188040153b10SEric Biggers if (!generic_driver) { /* Use default naming convention? */ 188140153b10SEric Biggers err = build_generic_driver_name(algname, _generic_driver); 188240153b10SEric Biggers if (err) 188340153b10SEric Biggers return err; 188440153b10SEric Biggers generic_driver = _generic_driver; 188540153b10SEric Biggers } 188640153b10SEric Biggers 188740153b10SEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 188840153b10SEric Biggers return 0; 188940153b10SEric Biggers 189040153b10SEric Biggers generic_tfm = crypto_alloc_aead(generic_driver, 0, 0); 189140153b10SEric Biggers if (IS_ERR(generic_tfm)) { 189240153b10SEric Biggers err = PTR_ERR(generic_tfm); 189340153b10SEric Biggers if (err == -ENOENT) { 189440153b10SEric Biggers pr_warn("alg: aead: skipping comparison tests for %s because %s is unavailable\n", 189540153b10SEric Biggers driver, generic_driver); 189640153b10SEric Biggers return 0; 189740153b10SEric Biggers } 189840153b10SEric Biggers pr_err("alg: aead: error allocating %s (generic impl of %s): %d\n", 189940153b10SEric Biggers generic_driver, algname, err); 190040153b10SEric Biggers return err; 190140153b10SEric Biggers } 190240153b10SEric Biggers 190340153b10SEric Biggers generic_req = aead_request_alloc(generic_tfm, GFP_KERNEL); 190440153b10SEric Biggers if (!generic_req) { 190540153b10SEric Biggers err = -ENOMEM; 190640153b10SEric Biggers goto out; 190740153b10SEric Biggers } 190840153b10SEric Biggers 190940153b10SEric Biggers /* Check the algorithm properties for consistency. */ 191040153b10SEric Biggers 191140153b10SEric Biggers if (maxauthsize != crypto_aead_alg(generic_tfm)->maxauthsize) { 191240153b10SEric Biggers pr_err("alg: aead: maxauthsize for %s (%u) doesn't match generic impl (%u)\n", 191340153b10SEric Biggers driver, maxauthsize, 191440153b10SEric Biggers crypto_aead_alg(generic_tfm)->maxauthsize); 191540153b10SEric Biggers err = -EINVAL; 191640153b10SEric Biggers goto out; 191740153b10SEric Biggers } 191840153b10SEric Biggers 191940153b10SEric Biggers if (ivsize != crypto_aead_ivsize(generic_tfm)) { 192040153b10SEric Biggers pr_err("alg: aead: ivsize for %s (%u) doesn't match generic impl (%u)\n", 192140153b10SEric Biggers driver, ivsize, crypto_aead_ivsize(generic_tfm)); 192240153b10SEric Biggers err = -EINVAL; 192340153b10SEric Biggers goto out; 192440153b10SEric Biggers } 192540153b10SEric Biggers 192640153b10SEric Biggers if (blocksize != crypto_aead_blocksize(generic_tfm)) { 192740153b10SEric Biggers pr_err("alg: aead: blocksize for %s (%u) doesn't match generic impl (%u)\n", 192840153b10SEric Biggers driver, blocksize, crypto_aead_blocksize(generic_tfm)); 192940153b10SEric Biggers err = -EINVAL; 193040153b10SEric Biggers goto out; 193140153b10SEric Biggers } 193240153b10SEric Biggers 193340153b10SEric Biggers /* 193440153b10SEric Biggers * Now generate test vectors using the generic implementation, and test 193540153b10SEric Biggers * the other implementation against them. 193640153b10SEric Biggers */ 193740153b10SEric Biggers 193840153b10SEric Biggers maxkeysize = 0; 193940153b10SEric Biggers for (i = 0; i < test_desc->suite.aead.count; i++) 194040153b10SEric Biggers maxkeysize = max_t(unsigned int, maxkeysize, 194140153b10SEric Biggers test_desc->suite.aead.vecs[i].klen); 194240153b10SEric Biggers 194340153b10SEric Biggers vec.key = kmalloc(maxkeysize, GFP_KERNEL); 194440153b10SEric Biggers vec.iv = kmalloc(ivsize, GFP_KERNEL); 194540153b10SEric Biggers vec.assoc = kmalloc(maxdatasize, GFP_KERNEL); 194640153b10SEric Biggers vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); 194740153b10SEric Biggers vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); 194840153b10SEric Biggers if (!vec.key || !vec.iv || !vec.assoc || !vec.ptext || !vec.ctext) { 194940153b10SEric Biggers err = -ENOMEM; 195040153b10SEric Biggers goto out; 195140153b10SEric Biggers } 195240153b10SEric Biggers 195340153b10SEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 195440153b10SEric Biggers generate_random_aead_testvec(generic_req, &vec, 195540153b10SEric Biggers maxkeysize, maxdatasize, 195640153b10SEric Biggers vec_name, sizeof(vec_name)); 195740153b10SEric Biggers generate_random_testvec_config(&cfg, cfgname, sizeof(cfgname)); 195840153b10SEric Biggers 195940153b10SEric Biggers err = test_aead_vec_cfg(driver, ENCRYPT, &vec, vec_name, &cfg, 196040153b10SEric Biggers req, tsgls); 196140153b10SEric Biggers if (err) 196240153b10SEric Biggers goto out; 196340153b10SEric Biggers err = test_aead_vec_cfg(driver, DECRYPT, &vec, vec_name, &cfg, 196440153b10SEric Biggers req, tsgls); 196540153b10SEric Biggers if (err) 196640153b10SEric Biggers goto out; 196740153b10SEric Biggers cond_resched(); 196840153b10SEric Biggers } 196940153b10SEric Biggers err = 0; 197040153b10SEric Biggers out: 197140153b10SEric Biggers kfree(vec.key); 197240153b10SEric Biggers kfree(vec.iv); 197340153b10SEric Biggers kfree(vec.assoc); 197440153b10SEric Biggers kfree(vec.ptext); 197540153b10SEric Biggers kfree(vec.ctext); 197640153b10SEric Biggers crypto_free_aead(generic_tfm); 197740153b10SEric Biggers aead_request_free(generic_req); 197840153b10SEric Biggers return err; 197940153b10SEric Biggers } 198040153b10SEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 198140153b10SEric Biggers static int test_aead_vs_generic_impl(const char *driver, 198240153b10SEric Biggers const struct alg_test_desc *test_desc, 198340153b10SEric Biggers struct aead_request *req, 198440153b10SEric Biggers struct cipher_test_sglists *tsgls) 198540153b10SEric Biggers { 198640153b10SEric Biggers return 0; 198740153b10SEric Biggers } 198840153b10SEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 198940153b10SEric Biggers 1990ed96804fSEric Biggers static int test_aead(const char *driver, int enc, 1991ed96804fSEric Biggers const struct aead_test_suite *suite, 1992ed96804fSEric Biggers struct aead_request *req, 1993ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 1994ed96804fSEric Biggers { 1995ed96804fSEric Biggers unsigned int i; 1996ed96804fSEric Biggers int err; 1997ed96804fSEric Biggers 1998ed96804fSEric Biggers for (i = 0; i < suite->count; i++) { 1999ed96804fSEric Biggers err = test_aead_vec(driver, enc, &suite->vecs[i], i, req, 2000ed96804fSEric Biggers tsgls); 2001ed96804fSEric Biggers if (err) 2002ed96804fSEric Biggers return err; 2003ed96804fSEric Biggers } 2004ed96804fSEric Biggers return 0; 2005ed96804fSEric Biggers } 2006ed96804fSEric Biggers 2007ed96804fSEric Biggers static int alg_test_aead(const struct alg_test_desc *desc, const char *driver, 2008ed96804fSEric Biggers u32 type, u32 mask) 2009ed96804fSEric Biggers { 2010ed96804fSEric Biggers const struct aead_test_suite *suite = &desc->suite.aead; 2011ed96804fSEric Biggers struct crypto_aead *tfm; 2012ed96804fSEric Biggers struct aead_request *req = NULL; 2013ed96804fSEric Biggers struct cipher_test_sglists *tsgls = NULL; 2014ed96804fSEric Biggers int err; 2015ed96804fSEric Biggers 2016ed96804fSEric Biggers if (suite->count <= 0) { 2017ed96804fSEric Biggers pr_err("alg: aead: empty test suite for %s\n", driver); 2018ed96804fSEric Biggers return -EINVAL; 2019ed96804fSEric Biggers } 2020ed96804fSEric Biggers 2021ed96804fSEric Biggers tfm = crypto_alloc_aead(driver, type, mask); 2022ed96804fSEric Biggers if (IS_ERR(tfm)) { 2023ed96804fSEric Biggers pr_err("alg: aead: failed to allocate transform for %s: %ld\n", 2024ed96804fSEric Biggers driver, PTR_ERR(tfm)); 2025ed96804fSEric Biggers return PTR_ERR(tfm); 2026ed96804fSEric Biggers } 2027ed96804fSEric Biggers 2028ed96804fSEric Biggers req = aead_request_alloc(tfm, GFP_KERNEL); 2029ed96804fSEric Biggers if (!req) { 2030ed96804fSEric Biggers pr_err("alg: aead: failed to allocate request for %s\n", 2031ed96804fSEric Biggers driver); 2032ed96804fSEric Biggers err = -ENOMEM; 2033ed96804fSEric Biggers goto out; 2034ed96804fSEric Biggers } 2035ed96804fSEric Biggers 2036ed96804fSEric Biggers tsgls = alloc_cipher_test_sglists(); 2037ed96804fSEric Biggers if (!tsgls) { 2038ed96804fSEric Biggers pr_err("alg: aead: failed to allocate test buffers for %s\n", 2039ed96804fSEric Biggers driver); 2040ed96804fSEric Biggers err = -ENOMEM; 2041ed96804fSEric Biggers goto out; 2042ed96804fSEric Biggers } 2043ed96804fSEric Biggers 2044ed96804fSEric Biggers err = test_aead(driver, ENCRYPT, suite, req, tsgls); 2045ed96804fSEric Biggers if (err) 2046ed96804fSEric Biggers goto out; 2047ed96804fSEric Biggers 2048ed96804fSEric Biggers err = test_aead(driver, DECRYPT, suite, req, tsgls); 204940153b10SEric Biggers if (err) 205040153b10SEric Biggers goto out; 205140153b10SEric Biggers 205240153b10SEric Biggers err = test_aead_vs_generic_impl(driver, desc, req, tsgls); 2053ed96804fSEric Biggers out: 2054ed96804fSEric Biggers free_cipher_test_sglists(tsgls); 2055ed96804fSEric Biggers aead_request_free(req); 2056ed96804fSEric Biggers crypto_free_aead(tfm); 2057ed96804fSEric Biggers return err; 2058ed96804fSEric Biggers } 2059ed96804fSEric Biggers 20601aa4ecd9SHerbert Xu static int test_cipher(struct crypto_cipher *tfm, int enc, 2061b13b1e0cSEric Biggers const struct cipher_testvec *template, 2062b13b1e0cSEric Biggers unsigned int tcount) 20631aa4ecd9SHerbert Xu { 20641aa4ecd9SHerbert Xu const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm)); 20651aa4ecd9SHerbert Xu unsigned int i, j, k; 20661aa4ecd9SHerbert Xu char *q; 20671aa4ecd9SHerbert Xu const char *e; 206892a4c9feSEric Biggers const char *input, *result; 20691aa4ecd9SHerbert Xu void *data; 2070f8b0d4d0SHerbert Xu char *xbuf[XBUFSIZE]; 2071f8b0d4d0SHerbert Xu int ret = -ENOMEM; 2072f8b0d4d0SHerbert Xu 2073f8b0d4d0SHerbert Xu if (testmgr_alloc_buf(xbuf)) 2074f8b0d4d0SHerbert Xu goto out_nobuf; 20751aa4ecd9SHerbert Xu 20761aa4ecd9SHerbert Xu if (enc == ENCRYPT) 20771aa4ecd9SHerbert Xu e = "encryption"; 20781aa4ecd9SHerbert Xu else 20791aa4ecd9SHerbert Xu e = "decryption"; 20801aa4ecd9SHerbert Xu 20811aa4ecd9SHerbert Xu j = 0; 20821aa4ecd9SHerbert Xu for (i = 0; i < tcount; i++) { 20831aa4ecd9SHerbert Xu 208410faa8c0SStephan Mueller if (fips_enabled && template[i].fips_skip) 208510faa8c0SStephan Mueller continue; 208610faa8c0SStephan Mueller 208792a4c9feSEric Biggers input = enc ? template[i].ptext : template[i].ctext; 208892a4c9feSEric Biggers result = enc ? template[i].ctext : template[i].ptext; 20891aa4ecd9SHerbert Xu j++; 20901aa4ecd9SHerbert Xu 2091fd57f22aSHerbert Xu ret = -EINVAL; 209292a4c9feSEric Biggers if (WARN_ON(template[i].len > PAGE_SIZE)) 2093fd57f22aSHerbert Xu goto out; 2094fd57f22aSHerbert Xu 20951aa4ecd9SHerbert Xu data = xbuf[0]; 209692a4c9feSEric Biggers memcpy(data, input, template[i].len); 20971aa4ecd9SHerbert Xu 20981aa4ecd9SHerbert Xu crypto_cipher_clear_flags(tfm, ~0); 20991aa4ecd9SHerbert Xu if (template[i].wk) 2100231baecdSEric Biggers crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 21011aa4ecd9SHerbert Xu 21021aa4ecd9SHerbert Xu ret = crypto_cipher_setkey(tfm, template[i].key, 21031aa4ecd9SHerbert Xu template[i].klen); 21045283a8eeSEric Biggers if (ret) { 21055283a8eeSEric Biggers if (ret == template[i].setkey_error) 21061aa4ecd9SHerbert Xu continue; 21075283a8eeSEric Biggers pr_err("alg: cipher: %s setkey failed on test vector %u; expected_error=%d, actual_error=%d, flags=%#x\n", 21085283a8eeSEric Biggers algo, j, template[i].setkey_error, ret, 21095283a8eeSEric Biggers crypto_cipher_get_flags(tfm)); 21105283a8eeSEric Biggers goto out; 21115283a8eeSEric Biggers } 21125283a8eeSEric Biggers if (template[i].setkey_error) { 21135283a8eeSEric Biggers pr_err("alg: cipher: %s setkey unexpectedly succeeded on test vector %u; expected_error=%d\n", 21145283a8eeSEric Biggers algo, j, template[i].setkey_error); 21155283a8eeSEric Biggers ret = -EINVAL; 21165283a8eeSEric Biggers goto out; 21175283a8eeSEric Biggers } 21181aa4ecd9SHerbert Xu 211992a4c9feSEric Biggers for (k = 0; k < template[i].len; 21201aa4ecd9SHerbert Xu k += crypto_cipher_blocksize(tfm)) { 21211aa4ecd9SHerbert Xu if (enc) 21221aa4ecd9SHerbert Xu crypto_cipher_encrypt_one(tfm, data + k, 21231aa4ecd9SHerbert Xu data + k); 21241aa4ecd9SHerbert Xu else 21251aa4ecd9SHerbert Xu crypto_cipher_decrypt_one(tfm, data + k, 21261aa4ecd9SHerbert Xu data + k); 21271aa4ecd9SHerbert Xu } 21281aa4ecd9SHerbert Xu 21291aa4ecd9SHerbert Xu q = data; 213092a4c9feSEric Biggers if (memcmp(q, result, template[i].len)) { 21311aa4ecd9SHerbert Xu printk(KERN_ERR "alg: cipher: Test %d failed " 21321aa4ecd9SHerbert Xu "on %s for %s\n", j, e, algo); 213392a4c9feSEric Biggers hexdump(q, template[i].len); 21341aa4ecd9SHerbert Xu ret = -EINVAL; 21351aa4ecd9SHerbert Xu goto out; 21361aa4ecd9SHerbert Xu } 21371aa4ecd9SHerbert Xu } 21381aa4ecd9SHerbert Xu 21391aa4ecd9SHerbert Xu ret = 0; 21401aa4ecd9SHerbert Xu 21411aa4ecd9SHerbert Xu out: 2142f8b0d4d0SHerbert Xu testmgr_free_buf(xbuf); 2143f8b0d4d0SHerbert Xu out_nobuf: 21441aa4ecd9SHerbert Xu return ret; 21451aa4ecd9SHerbert Xu } 21461aa4ecd9SHerbert Xu 21474e7babbaSEric Biggers static int test_skcipher_vec_cfg(const char *driver, int enc, 21484e7babbaSEric Biggers const struct cipher_testvec *vec, 2149951d1332SEric Biggers const char *vec_name, 21504e7babbaSEric Biggers const struct testvec_config *cfg, 21514e7babbaSEric Biggers struct skcipher_request *req, 21524e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 2153da7f033dSHerbert Xu { 21544e7babbaSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 21554e7babbaSEric Biggers const unsigned int alignmask = crypto_skcipher_alignmask(tfm); 21564e7babbaSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 21574e7babbaSEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 21584e7babbaSEric Biggers const char *op = enc ? "encryption" : "decryption"; 21594e7babbaSEric Biggers DECLARE_CRYPTO_WAIT(wait); 21604e7babbaSEric Biggers u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; 21614e7babbaSEric Biggers u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + 21624e7babbaSEric Biggers cfg->iv_offset + 21634e7babbaSEric Biggers (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); 21644e7babbaSEric Biggers struct kvec input; 21654e7babbaSEric Biggers int err; 2166f8b0d4d0SHerbert Xu 21674e7babbaSEric Biggers /* Set the key */ 21684e7babbaSEric Biggers if (vec->wk) 2169231baecdSEric Biggers crypto_skcipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 2170da7f033dSHerbert Xu else 21714e7babbaSEric Biggers crypto_skcipher_clear_flags(tfm, 21724e7babbaSEric Biggers CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 21734e7babbaSEric Biggers err = crypto_skcipher_setkey(tfm, vec->key, vec->klen); 21744e7babbaSEric Biggers if (err) { 21755283a8eeSEric Biggers if (err == vec->setkey_error) 21764e7babbaSEric Biggers return 0; 2177951d1332SEric Biggers pr_err("alg: skcipher: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 2178951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 21795283a8eeSEric Biggers crypto_skcipher_get_flags(tfm)); 21804e7babbaSEric Biggers return err; 21814e7babbaSEric Biggers } 21825283a8eeSEric Biggers if (vec->setkey_error) { 2183951d1332SEric Biggers pr_err("alg: skcipher: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 2184951d1332SEric Biggers driver, vec_name, vec->setkey_error); 21854e7babbaSEric Biggers return -EINVAL; 218608d6af8cSJussi Kivilinna } 2187da7f033dSHerbert Xu 21884e7babbaSEric Biggers /* The IV must be copied to a buffer, as the algorithm may modify it */ 21894e7babbaSEric Biggers if (ivsize) { 21904e7babbaSEric Biggers if (WARN_ON(ivsize > MAX_IVLEN)) 21914e7babbaSEric Biggers return -EINVAL; 21928efd972eSEric Biggers if (vec->generates_iv && !enc) 21938efd972eSEric Biggers memcpy(iv, vec->iv_out, ivsize); 21948efd972eSEric Biggers else if (vec->iv) 21954e7babbaSEric Biggers memcpy(iv, vec->iv, ivsize); 219608d6af8cSJussi Kivilinna else 21974e7babbaSEric Biggers memset(iv, 0, ivsize); 21984e7babbaSEric Biggers } else { 21994e7babbaSEric Biggers if (vec->generates_iv) { 2200951d1332SEric Biggers pr_err("alg: skcipher: %s has ivsize=0 but test vector %s generates IV!\n", 2201951d1332SEric Biggers driver, vec_name); 22024e7babbaSEric Biggers return -EINVAL; 22034e7babbaSEric Biggers } 22044e7babbaSEric Biggers iv = NULL; 2205da7f033dSHerbert Xu } 2206da7f033dSHerbert Xu 22074e7babbaSEric Biggers /* Build the src/dst scatterlists */ 22084e7babbaSEric Biggers input.iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; 22094e7babbaSEric Biggers input.iov_len = vec->len; 22104e7babbaSEric Biggers err = build_cipher_test_sglists(tsgls, cfg, alignmask, 22114e7babbaSEric Biggers vec->len, vec->len, &input, 1); 22124e7babbaSEric Biggers if (err) { 2213951d1332SEric Biggers pr_err("alg: skcipher: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", 2214951d1332SEric Biggers driver, op, vec_name, cfg->name); 22154e7babbaSEric Biggers return err; 2216da7f033dSHerbert Xu } 2217da7f033dSHerbert Xu 22184e7babbaSEric Biggers /* Do the actual encryption or decryption */ 22194e7babbaSEric Biggers testmgr_poison(req->__ctx, crypto_skcipher_reqsize(tfm)); 22204e7babbaSEric Biggers skcipher_request_set_callback(req, req_flags, crypto_req_done, &wait); 22214e7babbaSEric Biggers skcipher_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, 22224e7babbaSEric Biggers vec->len, iv); 22236570737cSEric Biggers if (cfg->nosimd) 22246570737cSEric Biggers crypto_disable_simd_for_test(); 22256570737cSEric Biggers err = enc ? crypto_skcipher_encrypt(req) : crypto_skcipher_decrypt(req); 22266570737cSEric Biggers if (cfg->nosimd) 22276570737cSEric Biggers crypto_reenable_simd_for_test(); 22286570737cSEric Biggers err = crypto_wait_req(err, &wait); 2229da7f033dSHerbert Xu 2230fa353c99SEric Biggers /* Check that the algorithm didn't overwrite things it shouldn't have */ 2231fa353c99SEric Biggers if (req->cryptlen != vec->len || 2232fa353c99SEric Biggers req->iv != iv || 2233fa353c99SEric Biggers req->src != tsgls->src.sgl_ptr || 2234fa353c99SEric Biggers req->dst != tsgls->dst.sgl_ptr || 2235fa353c99SEric Biggers crypto_skcipher_reqtfm(req) != tfm || 2236fa353c99SEric Biggers req->base.complete != crypto_req_done || 2237fa353c99SEric Biggers req->base.flags != req_flags || 2238fa353c99SEric Biggers req->base.data != &wait) { 2239951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", 2240951d1332SEric Biggers driver, op, vec_name, cfg->name); 2241fa353c99SEric Biggers if (req->cryptlen != vec->len) 2242fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->cryptlen'\n"); 2243fa353c99SEric Biggers if (req->iv != iv) 2244fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->iv'\n"); 2245fa353c99SEric Biggers if (req->src != tsgls->src.sgl_ptr) 2246fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->src'\n"); 2247fa353c99SEric Biggers if (req->dst != tsgls->dst.sgl_ptr) 2248fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->dst'\n"); 2249fa353c99SEric Biggers if (crypto_skcipher_reqtfm(req) != tfm) 2250fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.tfm'\n"); 2251fa353c99SEric Biggers if (req->base.complete != crypto_req_done) 2252fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.complete'\n"); 2253fa353c99SEric Biggers if (req->base.flags != req_flags) 2254fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.flags'\n"); 2255fa353c99SEric Biggers if (req->base.data != &wait) 2256fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.data'\n"); 2257fa353c99SEric Biggers return -EINVAL; 2258fa353c99SEric Biggers } 2259fa353c99SEric Biggers if (is_test_sglist_corrupted(&tsgls->src)) { 2260951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", 2261951d1332SEric Biggers driver, op, vec_name, cfg->name); 2262fa353c99SEric Biggers return -EINVAL; 2263fa353c99SEric Biggers } 2264fa353c99SEric Biggers if (tsgls->dst.sgl_ptr != tsgls->src.sgl && 2265fa353c99SEric Biggers is_test_sglist_corrupted(&tsgls->dst)) { 2266951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", 2267951d1332SEric Biggers driver, op, vec_name, cfg->name); 2268fa353c99SEric Biggers return -EINVAL; 2269fa353c99SEric Biggers } 2270fa353c99SEric Biggers 22715283a8eeSEric Biggers /* Check for success or failure */ 22725283a8eeSEric Biggers if (err) { 22735283a8eeSEric Biggers if (err == vec->crypt_error) 22745283a8eeSEric Biggers return 0; 2275951d1332SEric Biggers pr_err("alg: skcipher: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 2276951d1332SEric Biggers driver, op, vec_name, vec->crypt_error, err, cfg->name); 22775283a8eeSEric Biggers return err; 22785283a8eeSEric Biggers } 22795283a8eeSEric Biggers if (vec->crypt_error) { 2280951d1332SEric Biggers pr_err("alg: skcipher: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 2281951d1332SEric Biggers driver, op, vec_name, vec->crypt_error, cfg->name); 22825283a8eeSEric Biggers return -EINVAL; 22835283a8eeSEric Biggers } 22845283a8eeSEric Biggers 22854e7babbaSEric Biggers /* Check for the correct output (ciphertext or plaintext) */ 22864e7babbaSEric Biggers err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, 22874e7babbaSEric Biggers vec->len, 0, true); 22884e7babbaSEric Biggers if (err == -EOVERFLOW) { 2289951d1332SEric Biggers pr_err("alg: skcipher: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", 2290951d1332SEric Biggers driver, op, vec_name, cfg->name); 22914e7babbaSEric Biggers return err; 22924e7babbaSEric Biggers } 22934e7babbaSEric Biggers if (err) { 2294951d1332SEric Biggers pr_err("alg: skcipher: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 2295951d1332SEric Biggers driver, op, vec_name, cfg->name); 22964e7babbaSEric Biggers return err; 22974e7babbaSEric Biggers } 229808d6af8cSJussi Kivilinna 22994e7babbaSEric Biggers /* If applicable, check that the algorithm generated the correct IV */ 23008efd972eSEric Biggers if (vec->iv_out && memcmp(iv, vec->iv_out, ivsize) != 0) { 2301951d1332SEric Biggers pr_err("alg: skcipher: %s %s test failed (wrong output IV) on test vector %s, cfg=\"%s\"\n", 2302951d1332SEric Biggers driver, op, vec_name, cfg->name); 23034e7babbaSEric Biggers hexdump(iv, ivsize); 23044e7babbaSEric Biggers return -EINVAL; 23053a338f20SJussi Kivilinna } 23063a338f20SJussi Kivilinna 23073a338f20SJussi Kivilinna return 0; 230808d6af8cSJussi Kivilinna } 230908d6af8cSJussi Kivilinna 23104e7babbaSEric Biggers static int test_skcipher_vec(const char *driver, int enc, 23114e7babbaSEric Biggers const struct cipher_testvec *vec, 23124e7babbaSEric Biggers unsigned int vec_num, 23134e7babbaSEric Biggers struct skcipher_request *req, 23144e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 23154e7babbaSEric Biggers { 2316951d1332SEric Biggers char vec_name[16]; 23174e7babbaSEric Biggers unsigned int i; 23184e7babbaSEric Biggers int err; 23194e7babbaSEric Biggers 23204e7babbaSEric Biggers if (fips_enabled && vec->fips_skip) 23214e7babbaSEric Biggers return 0; 23224e7babbaSEric Biggers 2323951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 2324951d1332SEric Biggers 23254e7babbaSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { 2326951d1332SEric Biggers err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, 23274e7babbaSEric Biggers &default_cipher_testvec_configs[i], 23284e7babbaSEric Biggers req, tsgls); 23294e7babbaSEric Biggers if (err) 23304e7babbaSEric Biggers return err; 23314e7babbaSEric Biggers } 23324e7babbaSEric Biggers 23334e7babbaSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 23344e7babbaSEric Biggers if (!noextratests) { 23354e7babbaSEric Biggers struct testvec_config cfg; 23364e7babbaSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 23374e7babbaSEric Biggers 23384e7babbaSEric Biggers for (i = 0; i < fuzz_iterations; i++) { 23394e7babbaSEric Biggers generate_random_testvec_config(&cfg, cfgname, 23404e7babbaSEric Biggers sizeof(cfgname)); 2341951d1332SEric Biggers err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, 23424e7babbaSEric Biggers &cfg, req, tsgls); 23434e7babbaSEric Biggers if (err) 23444e7babbaSEric Biggers return err; 23454e7babbaSEric Biggers } 23464e7babbaSEric Biggers } 23474e7babbaSEric Biggers #endif 23484e7babbaSEric Biggers return 0; 23494e7babbaSEric Biggers } 23504e7babbaSEric Biggers 2351d435e10eSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 2352d435e10eSEric Biggers /* 2353d435e10eSEric Biggers * Generate a symmetric cipher test vector from the given implementation. 2354d435e10eSEric Biggers * Assumes the buffers in 'vec' were already allocated. 2355d435e10eSEric Biggers */ 2356d435e10eSEric Biggers static void generate_random_cipher_testvec(struct skcipher_request *req, 2357d435e10eSEric Biggers struct cipher_testvec *vec, 2358d435e10eSEric Biggers unsigned int maxdatasize, 2359d435e10eSEric Biggers char *name, size_t max_namelen) 2360d435e10eSEric Biggers { 2361d435e10eSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 2362d435e10eSEric Biggers const unsigned int maxkeysize = tfm->keysize; 2363d435e10eSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 2364d435e10eSEric Biggers struct scatterlist src, dst; 2365d435e10eSEric Biggers u8 iv[MAX_IVLEN]; 2366d435e10eSEric Biggers DECLARE_CRYPTO_WAIT(wait); 2367d435e10eSEric Biggers 2368d435e10eSEric Biggers /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ 2369d435e10eSEric Biggers vec->klen = maxkeysize; 2370d435e10eSEric Biggers if (prandom_u32() % 4 == 0) 2371d435e10eSEric Biggers vec->klen = prandom_u32() % (maxkeysize + 1); 2372d435e10eSEric Biggers generate_random_bytes((u8 *)vec->key, vec->klen); 2373d435e10eSEric Biggers vec->setkey_error = crypto_skcipher_setkey(tfm, vec->key, vec->klen); 2374d435e10eSEric Biggers 2375d435e10eSEric Biggers /* IV */ 2376d435e10eSEric Biggers generate_random_bytes((u8 *)vec->iv, ivsize); 2377d435e10eSEric Biggers 2378d435e10eSEric Biggers /* Plaintext */ 2379d435e10eSEric Biggers vec->len = generate_random_length(maxdatasize); 2380d435e10eSEric Biggers generate_random_bytes((u8 *)vec->ptext, vec->len); 2381d435e10eSEric Biggers 2382d435e10eSEric Biggers /* If the key couldn't be set, no need to continue to encrypt. */ 2383d435e10eSEric Biggers if (vec->setkey_error) 2384d435e10eSEric Biggers goto done; 2385d435e10eSEric Biggers 2386d435e10eSEric Biggers /* Ciphertext */ 2387d435e10eSEric Biggers sg_init_one(&src, vec->ptext, vec->len); 2388d435e10eSEric Biggers sg_init_one(&dst, vec->ctext, vec->len); 2389d435e10eSEric Biggers memcpy(iv, vec->iv, ivsize); 2390d435e10eSEric Biggers skcipher_request_set_callback(req, 0, crypto_req_done, &wait); 2391d435e10eSEric Biggers skcipher_request_set_crypt(req, &src, &dst, vec->len, iv); 2392d435e10eSEric Biggers vec->crypt_error = crypto_wait_req(crypto_skcipher_encrypt(req), &wait); 2393d435e10eSEric Biggers done: 2394d435e10eSEric Biggers snprintf(name, max_namelen, "\"random: len=%u klen=%u\"", 2395d435e10eSEric Biggers vec->len, vec->klen); 2396d435e10eSEric Biggers } 2397d435e10eSEric Biggers 2398d435e10eSEric Biggers /* 2399d435e10eSEric Biggers * Test the skcipher algorithm represented by @req against the corresponding 2400d435e10eSEric Biggers * generic implementation, if one is available. 2401d435e10eSEric Biggers */ 2402d435e10eSEric Biggers static int test_skcipher_vs_generic_impl(const char *driver, 2403d435e10eSEric Biggers const char *generic_driver, 2404d435e10eSEric Biggers struct skcipher_request *req, 2405d435e10eSEric Biggers struct cipher_test_sglists *tsgls) 2406d435e10eSEric Biggers { 2407d435e10eSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 2408d435e10eSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 2409d435e10eSEric Biggers const unsigned int blocksize = crypto_skcipher_blocksize(tfm); 2410d435e10eSEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 2411d435e10eSEric Biggers const char *algname = crypto_skcipher_alg(tfm)->base.cra_name; 2412d435e10eSEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 2413d435e10eSEric Biggers struct crypto_skcipher *generic_tfm = NULL; 2414d435e10eSEric Biggers struct skcipher_request *generic_req = NULL; 2415d435e10eSEric Biggers unsigned int i; 2416d435e10eSEric Biggers struct cipher_testvec vec = { 0 }; 2417d435e10eSEric Biggers char vec_name[64]; 2418d435e10eSEric Biggers struct testvec_config cfg; 2419d435e10eSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 2420d435e10eSEric Biggers int err; 2421d435e10eSEric Biggers 2422d435e10eSEric Biggers if (noextratests) 2423d435e10eSEric Biggers return 0; 2424d435e10eSEric Biggers 2425d435e10eSEric Biggers /* Keywrap isn't supported here yet as it handles its IV differently. */ 2426d435e10eSEric Biggers if (strncmp(algname, "kw(", 3) == 0) 2427d435e10eSEric Biggers return 0; 2428d435e10eSEric Biggers 2429d435e10eSEric Biggers if (!generic_driver) { /* Use default naming convention? */ 2430d435e10eSEric Biggers err = build_generic_driver_name(algname, _generic_driver); 2431d435e10eSEric Biggers if (err) 2432d435e10eSEric Biggers return err; 2433d435e10eSEric Biggers generic_driver = _generic_driver; 2434d435e10eSEric Biggers } 2435d435e10eSEric Biggers 2436d435e10eSEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 2437d435e10eSEric Biggers return 0; 2438d435e10eSEric Biggers 2439d435e10eSEric Biggers generic_tfm = crypto_alloc_skcipher(generic_driver, 0, 0); 2440d435e10eSEric Biggers if (IS_ERR(generic_tfm)) { 2441d435e10eSEric Biggers err = PTR_ERR(generic_tfm); 2442d435e10eSEric Biggers if (err == -ENOENT) { 2443d435e10eSEric Biggers pr_warn("alg: skcipher: skipping comparison tests for %s because %s is unavailable\n", 2444d435e10eSEric Biggers driver, generic_driver); 2445d435e10eSEric Biggers return 0; 2446d435e10eSEric Biggers } 2447d435e10eSEric Biggers pr_err("alg: skcipher: error allocating %s (generic impl of %s): %d\n", 2448d435e10eSEric Biggers generic_driver, algname, err); 2449d435e10eSEric Biggers return err; 2450d435e10eSEric Biggers } 2451d435e10eSEric Biggers 2452d435e10eSEric Biggers generic_req = skcipher_request_alloc(generic_tfm, GFP_KERNEL); 2453d435e10eSEric Biggers if (!generic_req) { 2454d435e10eSEric Biggers err = -ENOMEM; 2455d435e10eSEric Biggers goto out; 2456d435e10eSEric Biggers } 2457d435e10eSEric Biggers 2458d435e10eSEric Biggers /* Check the algorithm properties for consistency. */ 2459d435e10eSEric Biggers 2460d435e10eSEric Biggers if (tfm->keysize != generic_tfm->keysize) { 2461d435e10eSEric Biggers pr_err("alg: skcipher: max keysize for %s (%u) doesn't match generic impl (%u)\n", 2462d435e10eSEric Biggers driver, tfm->keysize, generic_tfm->keysize); 2463d435e10eSEric Biggers err = -EINVAL; 2464d435e10eSEric Biggers goto out; 2465d435e10eSEric Biggers } 2466d435e10eSEric Biggers 2467d435e10eSEric Biggers if (ivsize != crypto_skcipher_ivsize(generic_tfm)) { 2468d435e10eSEric Biggers pr_err("alg: skcipher: ivsize for %s (%u) doesn't match generic impl (%u)\n", 2469d435e10eSEric Biggers driver, ivsize, crypto_skcipher_ivsize(generic_tfm)); 2470d435e10eSEric Biggers err = -EINVAL; 2471d435e10eSEric Biggers goto out; 2472d435e10eSEric Biggers } 2473d435e10eSEric Biggers 2474d435e10eSEric Biggers if (blocksize != crypto_skcipher_blocksize(generic_tfm)) { 2475d435e10eSEric Biggers pr_err("alg: skcipher: blocksize for %s (%u) doesn't match generic impl (%u)\n", 2476d435e10eSEric Biggers driver, blocksize, 2477d435e10eSEric Biggers crypto_skcipher_blocksize(generic_tfm)); 2478d435e10eSEric Biggers err = -EINVAL; 2479d435e10eSEric Biggers goto out; 2480d435e10eSEric Biggers } 2481d435e10eSEric Biggers 2482d435e10eSEric Biggers /* 2483d435e10eSEric Biggers * Now generate test vectors using the generic implementation, and test 2484d435e10eSEric Biggers * the other implementation against them. 2485d435e10eSEric Biggers */ 2486d435e10eSEric Biggers 2487d435e10eSEric Biggers vec.key = kmalloc(tfm->keysize, GFP_KERNEL); 2488d435e10eSEric Biggers vec.iv = kmalloc(ivsize, GFP_KERNEL); 2489d435e10eSEric Biggers vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); 2490d435e10eSEric Biggers vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); 2491d435e10eSEric Biggers if (!vec.key || !vec.iv || !vec.ptext || !vec.ctext) { 2492d435e10eSEric Biggers err = -ENOMEM; 2493d435e10eSEric Biggers goto out; 2494d435e10eSEric Biggers } 2495d435e10eSEric Biggers 2496d435e10eSEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 2497d435e10eSEric Biggers generate_random_cipher_testvec(generic_req, &vec, maxdatasize, 2498d435e10eSEric Biggers vec_name, sizeof(vec_name)); 2499d435e10eSEric Biggers generate_random_testvec_config(&cfg, cfgname, sizeof(cfgname)); 2500d435e10eSEric Biggers 2501d435e10eSEric Biggers err = test_skcipher_vec_cfg(driver, ENCRYPT, &vec, vec_name, 2502d435e10eSEric Biggers &cfg, req, tsgls); 2503d435e10eSEric Biggers if (err) 2504d435e10eSEric Biggers goto out; 2505d435e10eSEric Biggers err = test_skcipher_vec_cfg(driver, DECRYPT, &vec, vec_name, 2506d435e10eSEric Biggers &cfg, req, tsgls); 2507d435e10eSEric Biggers if (err) 2508d435e10eSEric Biggers goto out; 2509d435e10eSEric Biggers cond_resched(); 2510d435e10eSEric Biggers } 2511d435e10eSEric Biggers err = 0; 2512d435e10eSEric Biggers out: 2513d435e10eSEric Biggers kfree(vec.key); 2514d435e10eSEric Biggers kfree(vec.iv); 2515d435e10eSEric Biggers kfree(vec.ptext); 2516d435e10eSEric Biggers kfree(vec.ctext); 2517d435e10eSEric Biggers crypto_free_skcipher(generic_tfm); 2518d435e10eSEric Biggers skcipher_request_free(generic_req); 2519d435e10eSEric Biggers return err; 2520d435e10eSEric Biggers } 2521d435e10eSEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 2522d435e10eSEric Biggers static int test_skcipher_vs_generic_impl(const char *driver, 2523d435e10eSEric Biggers const char *generic_driver, 2524d435e10eSEric Biggers struct skcipher_request *req, 2525d435e10eSEric Biggers struct cipher_test_sglists *tsgls) 2526d435e10eSEric Biggers { 2527d435e10eSEric Biggers return 0; 2528d435e10eSEric Biggers } 2529d435e10eSEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 2530d435e10eSEric Biggers 25314e7babbaSEric Biggers static int test_skcipher(const char *driver, int enc, 25324e7babbaSEric Biggers const struct cipher_test_suite *suite, 25334e7babbaSEric Biggers struct skcipher_request *req, 25344e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 25354e7babbaSEric Biggers { 25364e7babbaSEric Biggers unsigned int i; 25374e7babbaSEric Biggers int err; 25384e7babbaSEric Biggers 25394e7babbaSEric Biggers for (i = 0; i < suite->count; i++) { 25404e7babbaSEric Biggers err = test_skcipher_vec(driver, enc, &suite->vecs[i], i, req, 25414e7babbaSEric Biggers tsgls); 25424e7babbaSEric Biggers if (err) 25434e7babbaSEric Biggers return err; 25444e7babbaSEric Biggers } 25454e7babbaSEric Biggers return 0; 25464e7babbaSEric Biggers } 25474e7babbaSEric Biggers 25484e7babbaSEric Biggers static int alg_test_skcipher(const struct alg_test_desc *desc, 25494e7babbaSEric Biggers const char *driver, u32 type, u32 mask) 25504e7babbaSEric Biggers { 25514e7babbaSEric Biggers const struct cipher_test_suite *suite = &desc->suite.cipher; 25524e7babbaSEric Biggers struct crypto_skcipher *tfm; 25534e7babbaSEric Biggers struct skcipher_request *req = NULL; 25544e7babbaSEric Biggers struct cipher_test_sglists *tsgls = NULL; 25554e7babbaSEric Biggers int err; 25564e7babbaSEric Biggers 25574e7babbaSEric Biggers if (suite->count <= 0) { 25584e7babbaSEric Biggers pr_err("alg: skcipher: empty test suite for %s\n", driver); 25594e7babbaSEric Biggers return -EINVAL; 25604e7babbaSEric Biggers } 25614e7babbaSEric Biggers 25624e7babbaSEric Biggers tfm = crypto_alloc_skcipher(driver, type, mask); 25634e7babbaSEric Biggers if (IS_ERR(tfm)) { 25644e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate transform for %s: %ld\n", 25654e7babbaSEric Biggers driver, PTR_ERR(tfm)); 25664e7babbaSEric Biggers return PTR_ERR(tfm); 25674e7babbaSEric Biggers } 25684e7babbaSEric Biggers 25694e7babbaSEric Biggers req = skcipher_request_alloc(tfm, GFP_KERNEL); 25704e7babbaSEric Biggers if (!req) { 25714e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate request for %s\n", 25724e7babbaSEric Biggers driver); 25734e7babbaSEric Biggers err = -ENOMEM; 25744e7babbaSEric Biggers goto out; 25754e7babbaSEric Biggers } 25764e7babbaSEric Biggers 25774e7babbaSEric Biggers tsgls = alloc_cipher_test_sglists(); 25784e7babbaSEric Biggers if (!tsgls) { 25794e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate test buffers for %s\n", 25804e7babbaSEric Biggers driver); 25814e7babbaSEric Biggers err = -ENOMEM; 25824e7babbaSEric Biggers goto out; 25834e7babbaSEric Biggers } 25844e7babbaSEric Biggers 25854e7babbaSEric Biggers err = test_skcipher(driver, ENCRYPT, suite, req, tsgls); 25864e7babbaSEric Biggers if (err) 25874e7babbaSEric Biggers goto out; 25884e7babbaSEric Biggers 25894e7babbaSEric Biggers err = test_skcipher(driver, DECRYPT, suite, req, tsgls); 2590d435e10eSEric Biggers if (err) 2591d435e10eSEric Biggers goto out; 2592d435e10eSEric Biggers 2593d435e10eSEric Biggers err = test_skcipher_vs_generic_impl(driver, desc->generic_driver, req, 2594d435e10eSEric Biggers tsgls); 25954e7babbaSEric Biggers out: 25964e7babbaSEric Biggers free_cipher_test_sglists(tsgls); 25974e7babbaSEric Biggers skcipher_request_free(req); 25984e7babbaSEric Biggers crypto_free_skcipher(tfm); 25994e7babbaSEric Biggers return err; 26004e7babbaSEric Biggers } 26014e7babbaSEric Biggers 2602b13b1e0cSEric Biggers static int test_comp(struct crypto_comp *tfm, 2603b13b1e0cSEric Biggers const struct comp_testvec *ctemplate, 2604b13b1e0cSEric Biggers const struct comp_testvec *dtemplate, 2605b13b1e0cSEric Biggers int ctcount, int dtcount) 2606da7f033dSHerbert Xu { 2607da7f033dSHerbert Xu const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm)); 260833607384SMahipal Challa char *output, *decomp_output; 2609da7f033dSHerbert Xu unsigned int i; 2610da7f033dSHerbert Xu int ret; 2611da7f033dSHerbert Xu 261233607384SMahipal Challa output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 261333607384SMahipal Challa if (!output) 261433607384SMahipal Challa return -ENOMEM; 261533607384SMahipal Challa 261633607384SMahipal Challa decomp_output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 261733607384SMahipal Challa if (!decomp_output) { 261833607384SMahipal Challa kfree(output); 261933607384SMahipal Challa return -ENOMEM; 262033607384SMahipal Challa } 262133607384SMahipal Challa 2622da7f033dSHerbert Xu for (i = 0; i < ctcount; i++) { 2623c79cf910SGeert Uytterhoeven int ilen; 2624c79cf910SGeert Uytterhoeven unsigned int dlen = COMP_BUF_SIZE; 2625da7f033dSHerbert Xu 262622a8118dSMichael Schupikov memset(output, 0, COMP_BUF_SIZE); 262722a8118dSMichael Schupikov memset(decomp_output, 0, COMP_BUF_SIZE); 2628da7f033dSHerbert Xu 2629da7f033dSHerbert Xu ilen = ctemplate[i].inlen; 2630da7f033dSHerbert Xu ret = crypto_comp_compress(tfm, ctemplate[i].input, 263133607384SMahipal Challa ilen, output, &dlen); 2632da7f033dSHerbert Xu if (ret) { 2633da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: compression failed " 2634da7f033dSHerbert Xu "on test %d for %s: ret=%d\n", i + 1, algo, 2635da7f033dSHerbert Xu -ret); 2636da7f033dSHerbert Xu goto out; 2637da7f033dSHerbert Xu } 2638da7f033dSHerbert Xu 263933607384SMahipal Challa ilen = dlen; 264033607384SMahipal Challa dlen = COMP_BUF_SIZE; 264133607384SMahipal Challa ret = crypto_comp_decompress(tfm, output, 264233607384SMahipal Challa ilen, decomp_output, &dlen); 264333607384SMahipal Challa if (ret) { 264433607384SMahipal Challa pr_err("alg: comp: compression failed: decompress: on test %d for %s failed: ret=%d\n", 264533607384SMahipal Challa i + 1, algo, -ret); 264633607384SMahipal Challa goto out; 264733607384SMahipal Challa } 264833607384SMahipal Challa 264933607384SMahipal Challa if (dlen != ctemplate[i].inlen) { 2650b812eb00SGeert Uytterhoeven printk(KERN_ERR "alg: comp: Compression test %d " 2651b812eb00SGeert Uytterhoeven "failed for %s: output len = %d\n", i + 1, algo, 2652b812eb00SGeert Uytterhoeven dlen); 2653b812eb00SGeert Uytterhoeven ret = -EINVAL; 2654b812eb00SGeert Uytterhoeven goto out; 2655b812eb00SGeert Uytterhoeven } 2656b812eb00SGeert Uytterhoeven 265733607384SMahipal Challa if (memcmp(decomp_output, ctemplate[i].input, 265833607384SMahipal Challa ctemplate[i].inlen)) { 265933607384SMahipal Challa pr_err("alg: comp: compression failed: output differs: on test %d for %s\n", 266033607384SMahipal Challa i + 1, algo); 266133607384SMahipal Challa hexdump(decomp_output, dlen); 2662da7f033dSHerbert Xu ret = -EINVAL; 2663da7f033dSHerbert Xu goto out; 2664da7f033dSHerbert Xu } 2665da7f033dSHerbert Xu } 2666da7f033dSHerbert Xu 2667da7f033dSHerbert Xu for (i = 0; i < dtcount; i++) { 2668c79cf910SGeert Uytterhoeven int ilen; 2669c79cf910SGeert Uytterhoeven unsigned int dlen = COMP_BUF_SIZE; 2670da7f033dSHerbert Xu 267122a8118dSMichael Schupikov memset(decomp_output, 0, COMP_BUF_SIZE); 2672da7f033dSHerbert Xu 2673da7f033dSHerbert Xu ilen = dtemplate[i].inlen; 2674da7f033dSHerbert Xu ret = crypto_comp_decompress(tfm, dtemplate[i].input, 267533607384SMahipal Challa ilen, decomp_output, &dlen); 2676da7f033dSHerbert Xu if (ret) { 2677da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: decompression failed " 2678da7f033dSHerbert Xu "on test %d for %s: ret=%d\n", i + 1, algo, 2679da7f033dSHerbert Xu -ret); 2680da7f033dSHerbert Xu goto out; 2681da7f033dSHerbert Xu } 2682da7f033dSHerbert Xu 2683b812eb00SGeert Uytterhoeven if (dlen != dtemplate[i].outlen) { 2684b812eb00SGeert Uytterhoeven printk(KERN_ERR "alg: comp: Decompression test %d " 2685b812eb00SGeert Uytterhoeven "failed for %s: output len = %d\n", i + 1, algo, 2686b812eb00SGeert Uytterhoeven dlen); 2687b812eb00SGeert Uytterhoeven ret = -EINVAL; 2688b812eb00SGeert Uytterhoeven goto out; 2689b812eb00SGeert Uytterhoeven } 2690b812eb00SGeert Uytterhoeven 269133607384SMahipal Challa if (memcmp(decomp_output, dtemplate[i].output, dlen)) { 2692da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: Decompression test %d " 2693da7f033dSHerbert Xu "failed for %s\n", i + 1, algo); 269433607384SMahipal Challa hexdump(decomp_output, dlen); 2695da7f033dSHerbert Xu ret = -EINVAL; 2696da7f033dSHerbert Xu goto out; 2697da7f033dSHerbert Xu } 2698da7f033dSHerbert Xu } 2699da7f033dSHerbert Xu 2700da7f033dSHerbert Xu ret = 0; 2701da7f033dSHerbert Xu 2702da7f033dSHerbert Xu out: 270333607384SMahipal Challa kfree(decomp_output); 270433607384SMahipal Challa kfree(output); 2705da7f033dSHerbert Xu return ret; 2706da7f033dSHerbert Xu } 2707da7f033dSHerbert Xu 2708b13b1e0cSEric Biggers static int test_acomp(struct crypto_acomp *tfm, 2709b13b1e0cSEric Biggers const struct comp_testvec *ctemplate, 2710b13b1e0cSEric Biggers const struct comp_testvec *dtemplate, 2711b13b1e0cSEric Biggers int ctcount, int dtcount) 2712d7db7a88SGiovanni Cabiddu { 2713d7db7a88SGiovanni Cabiddu const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm)); 2714d7db7a88SGiovanni Cabiddu unsigned int i; 2715a9943a0aSGiovanni Cabiddu char *output, *decomp_out; 2716d7db7a88SGiovanni Cabiddu int ret; 2717d7db7a88SGiovanni Cabiddu struct scatterlist src, dst; 2718d7db7a88SGiovanni Cabiddu struct acomp_req *req; 27197f397136SGilad Ben-Yossef struct crypto_wait wait; 2720d7db7a88SGiovanni Cabiddu 2721eb095593SEric Biggers output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 2722eb095593SEric Biggers if (!output) 2723eb095593SEric Biggers return -ENOMEM; 2724eb095593SEric Biggers 2725a9943a0aSGiovanni Cabiddu decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 2726a9943a0aSGiovanni Cabiddu if (!decomp_out) { 2727a9943a0aSGiovanni Cabiddu kfree(output); 2728a9943a0aSGiovanni Cabiddu return -ENOMEM; 2729a9943a0aSGiovanni Cabiddu } 2730a9943a0aSGiovanni Cabiddu 2731d7db7a88SGiovanni Cabiddu for (i = 0; i < ctcount; i++) { 2732d7db7a88SGiovanni Cabiddu unsigned int dlen = COMP_BUF_SIZE; 2733d7db7a88SGiovanni Cabiddu int ilen = ctemplate[i].inlen; 273402608e02SLaura Abbott void *input_vec; 2735d7db7a88SGiovanni Cabiddu 2736d2110224SEric Biggers input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL); 273702608e02SLaura Abbott if (!input_vec) { 273802608e02SLaura Abbott ret = -ENOMEM; 273902608e02SLaura Abbott goto out; 274002608e02SLaura Abbott } 274102608e02SLaura Abbott 2742eb095593SEric Biggers memset(output, 0, dlen); 27437f397136SGilad Ben-Yossef crypto_init_wait(&wait); 274402608e02SLaura Abbott sg_init_one(&src, input_vec, ilen); 2745d7db7a88SGiovanni Cabiddu sg_init_one(&dst, output, dlen); 2746d7db7a88SGiovanni Cabiddu 2747d7db7a88SGiovanni Cabiddu req = acomp_request_alloc(tfm); 2748d7db7a88SGiovanni Cabiddu if (!req) { 2749d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: request alloc failed for %s\n", 2750d7db7a88SGiovanni Cabiddu algo); 275102608e02SLaura Abbott kfree(input_vec); 2752d7db7a88SGiovanni Cabiddu ret = -ENOMEM; 2753d7db7a88SGiovanni Cabiddu goto out; 2754d7db7a88SGiovanni Cabiddu } 2755d7db7a88SGiovanni Cabiddu 2756d7db7a88SGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 2757d7db7a88SGiovanni Cabiddu acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 27587f397136SGilad Ben-Yossef crypto_req_done, &wait); 2759d7db7a88SGiovanni Cabiddu 27607f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_compress(req), &wait); 2761d7db7a88SGiovanni Cabiddu if (ret) { 2762d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", 2763d7db7a88SGiovanni Cabiddu i + 1, algo, -ret); 276402608e02SLaura Abbott kfree(input_vec); 2765d7db7a88SGiovanni Cabiddu acomp_request_free(req); 2766d7db7a88SGiovanni Cabiddu goto out; 2767d7db7a88SGiovanni Cabiddu } 2768d7db7a88SGiovanni Cabiddu 2769a9943a0aSGiovanni Cabiddu ilen = req->dlen; 2770a9943a0aSGiovanni Cabiddu dlen = COMP_BUF_SIZE; 2771a9943a0aSGiovanni Cabiddu sg_init_one(&src, output, ilen); 2772a9943a0aSGiovanni Cabiddu sg_init_one(&dst, decomp_out, dlen); 27737f397136SGilad Ben-Yossef crypto_init_wait(&wait); 2774a9943a0aSGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 2775a9943a0aSGiovanni Cabiddu 27767f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); 2777a9943a0aSGiovanni Cabiddu if (ret) { 2778a9943a0aSGiovanni Cabiddu pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", 2779a9943a0aSGiovanni Cabiddu i + 1, algo, -ret); 2780a9943a0aSGiovanni Cabiddu kfree(input_vec); 2781a9943a0aSGiovanni Cabiddu acomp_request_free(req); 2782a9943a0aSGiovanni Cabiddu goto out; 2783a9943a0aSGiovanni Cabiddu } 2784a9943a0aSGiovanni Cabiddu 2785a9943a0aSGiovanni Cabiddu if (req->dlen != ctemplate[i].inlen) { 2786d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n", 2787d7db7a88SGiovanni Cabiddu i + 1, algo, req->dlen); 2788d7db7a88SGiovanni Cabiddu ret = -EINVAL; 278902608e02SLaura Abbott kfree(input_vec); 2790d7db7a88SGiovanni Cabiddu acomp_request_free(req); 2791d7db7a88SGiovanni Cabiddu goto out; 2792d7db7a88SGiovanni Cabiddu } 2793d7db7a88SGiovanni Cabiddu 2794a9943a0aSGiovanni Cabiddu if (memcmp(input_vec, decomp_out, req->dlen)) { 2795d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Compression test %d failed for %s\n", 2796d7db7a88SGiovanni Cabiddu i + 1, algo); 2797d7db7a88SGiovanni Cabiddu hexdump(output, req->dlen); 2798d7db7a88SGiovanni Cabiddu ret = -EINVAL; 279902608e02SLaura Abbott kfree(input_vec); 2800d7db7a88SGiovanni Cabiddu acomp_request_free(req); 2801d7db7a88SGiovanni Cabiddu goto out; 2802d7db7a88SGiovanni Cabiddu } 2803d7db7a88SGiovanni Cabiddu 280402608e02SLaura Abbott kfree(input_vec); 2805d7db7a88SGiovanni Cabiddu acomp_request_free(req); 2806d7db7a88SGiovanni Cabiddu } 2807d7db7a88SGiovanni Cabiddu 2808d7db7a88SGiovanni Cabiddu for (i = 0; i < dtcount; i++) { 2809d7db7a88SGiovanni Cabiddu unsigned int dlen = COMP_BUF_SIZE; 2810d7db7a88SGiovanni Cabiddu int ilen = dtemplate[i].inlen; 281102608e02SLaura Abbott void *input_vec; 2812d7db7a88SGiovanni Cabiddu 2813d2110224SEric Biggers input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL); 281402608e02SLaura Abbott if (!input_vec) { 281502608e02SLaura Abbott ret = -ENOMEM; 281602608e02SLaura Abbott goto out; 281702608e02SLaura Abbott } 281802608e02SLaura Abbott 2819eb095593SEric Biggers memset(output, 0, dlen); 28207f397136SGilad Ben-Yossef crypto_init_wait(&wait); 282102608e02SLaura Abbott sg_init_one(&src, input_vec, ilen); 2822d7db7a88SGiovanni Cabiddu sg_init_one(&dst, output, dlen); 2823d7db7a88SGiovanni Cabiddu 2824d7db7a88SGiovanni Cabiddu req = acomp_request_alloc(tfm); 2825d7db7a88SGiovanni Cabiddu if (!req) { 2826d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: request alloc failed for %s\n", 2827d7db7a88SGiovanni Cabiddu algo); 282802608e02SLaura Abbott kfree(input_vec); 2829d7db7a88SGiovanni Cabiddu ret = -ENOMEM; 2830d7db7a88SGiovanni Cabiddu goto out; 2831d7db7a88SGiovanni Cabiddu } 2832d7db7a88SGiovanni Cabiddu 2833d7db7a88SGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 2834d7db7a88SGiovanni Cabiddu acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 28357f397136SGilad Ben-Yossef crypto_req_done, &wait); 2836d7db7a88SGiovanni Cabiddu 28377f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); 2838d7db7a88SGiovanni Cabiddu if (ret) { 2839d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n", 2840d7db7a88SGiovanni Cabiddu i + 1, algo, -ret); 284102608e02SLaura Abbott kfree(input_vec); 2842d7db7a88SGiovanni Cabiddu acomp_request_free(req); 2843d7db7a88SGiovanni Cabiddu goto out; 2844d7db7a88SGiovanni Cabiddu } 2845d7db7a88SGiovanni Cabiddu 2846d7db7a88SGiovanni Cabiddu if (req->dlen != dtemplate[i].outlen) { 2847d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n", 2848d7db7a88SGiovanni Cabiddu i + 1, algo, req->dlen); 2849d7db7a88SGiovanni Cabiddu ret = -EINVAL; 285002608e02SLaura Abbott kfree(input_vec); 2851d7db7a88SGiovanni Cabiddu acomp_request_free(req); 2852d7db7a88SGiovanni Cabiddu goto out; 2853d7db7a88SGiovanni Cabiddu } 2854d7db7a88SGiovanni Cabiddu 2855d7db7a88SGiovanni Cabiddu if (memcmp(output, dtemplate[i].output, req->dlen)) { 2856d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Decompression test %d failed for %s\n", 2857d7db7a88SGiovanni Cabiddu i + 1, algo); 2858d7db7a88SGiovanni Cabiddu hexdump(output, req->dlen); 2859d7db7a88SGiovanni Cabiddu ret = -EINVAL; 286002608e02SLaura Abbott kfree(input_vec); 2861d7db7a88SGiovanni Cabiddu acomp_request_free(req); 2862d7db7a88SGiovanni Cabiddu goto out; 2863d7db7a88SGiovanni Cabiddu } 2864d7db7a88SGiovanni Cabiddu 286502608e02SLaura Abbott kfree(input_vec); 2866d7db7a88SGiovanni Cabiddu acomp_request_free(req); 2867d7db7a88SGiovanni Cabiddu } 2868d7db7a88SGiovanni Cabiddu 2869d7db7a88SGiovanni Cabiddu ret = 0; 2870d7db7a88SGiovanni Cabiddu 2871d7db7a88SGiovanni Cabiddu out: 2872a9943a0aSGiovanni Cabiddu kfree(decomp_out); 2873eb095593SEric Biggers kfree(output); 2874d7db7a88SGiovanni Cabiddu return ret; 2875d7db7a88SGiovanni Cabiddu } 2876d7db7a88SGiovanni Cabiddu 2877b13b1e0cSEric Biggers static int test_cprng(struct crypto_rng *tfm, 2878b13b1e0cSEric Biggers const struct cprng_testvec *template, 28797647d6ceSJarod Wilson unsigned int tcount) 28807647d6ceSJarod Wilson { 28817647d6ceSJarod Wilson const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm)); 2882fa4ef8a6SFelipe Contreras int err = 0, i, j, seedsize; 28837647d6ceSJarod Wilson u8 *seed; 28847647d6ceSJarod Wilson char result[32]; 28857647d6ceSJarod Wilson 28867647d6ceSJarod Wilson seedsize = crypto_rng_seedsize(tfm); 28877647d6ceSJarod Wilson 28887647d6ceSJarod Wilson seed = kmalloc(seedsize, GFP_KERNEL); 28897647d6ceSJarod Wilson if (!seed) { 28907647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to allocate seed space " 28917647d6ceSJarod Wilson "for %s\n", algo); 28927647d6ceSJarod Wilson return -ENOMEM; 28937647d6ceSJarod Wilson } 28947647d6ceSJarod Wilson 28957647d6ceSJarod Wilson for (i = 0; i < tcount; i++) { 28967647d6ceSJarod Wilson memset(result, 0, 32); 28977647d6ceSJarod Wilson 28987647d6ceSJarod Wilson memcpy(seed, template[i].v, template[i].vlen); 28997647d6ceSJarod Wilson memcpy(seed + template[i].vlen, template[i].key, 29007647d6ceSJarod Wilson template[i].klen); 29017647d6ceSJarod Wilson memcpy(seed + template[i].vlen + template[i].klen, 29027647d6ceSJarod Wilson template[i].dt, template[i].dtlen); 29037647d6ceSJarod Wilson 29047647d6ceSJarod Wilson err = crypto_rng_reset(tfm, seed, seedsize); 29057647d6ceSJarod Wilson if (err) { 29067647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to reset rng " 29077647d6ceSJarod Wilson "for %s\n", algo); 29087647d6ceSJarod Wilson goto out; 29097647d6ceSJarod Wilson } 29107647d6ceSJarod Wilson 29117647d6ceSJarod Wilson for (j = 0; j < template[i].loops; j++) { 29127647d6ceSJarod Wilson err = crypto_rng_get_bytes(tfm, result, 29137647d6ceSJarod Wilson template[i].rlen); 291419e60e13SStephan Mueller if (err < 0) { 29157647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to obtain " 29167647d6ceSJarod Wilson "the correct amount of random data for " 291719e60e13SStephan Mueller "%s (requested %d)\n", algo, 291819e60e13SStephan Mueller template[i].rlen); 29197647d6ceSJarod Wilson goto out; 29207647d6ceSJarod Wilson } 29217647d6ceSJarod Wilson } 29227647d6ceSJarod Wilson 29237647d6ceSJarod Wilson err = memcmp(result, template[i].result, 29247647d6ceSJarod Wilson template[i].rlen); 29257647d6ceSJarod Wilson if (err) { 29267647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Test %d failed for %s\n", 29277647d6ceSJarod Wilson i, algo); 29287647d6ceSJarod Wilson hexdump(result, template[i].rlen); 29297647d6ceSJarod Wilson err = -EINVAL; 29307647d6ceSJarod Wilson goto out; 29317647d6ceSJarod Wilson } 29327647d6ceSJarod Wilson } 29337647d6ceSJarod Wilson 29347647d6ceSJarod Wilson out: 29357647d6ceSJarod Wilson kfree(seed); 29367647d6ceSJarod Wilson return err; 29377647d6ceSJarod Wilson } 29387647d6ceSJarod Wilson 2939da7f033dSHerbert Xu static int alg_test_cipher(const struct alg_test_desc *desc, 2940da7f033dSHerbert Xu const char *driver, u32 type, u32 mask) 2941da7f033dSHerbert Xu { 294292a4c9feSEric Biggers const struct cipher_test_suite *suite = &desc->suite.cipher; 29431aa4ecd9SHerbert Xu struct crypto_cipher *tfm; 294492a4c9feSEric Biggers int err; 2945da7f033dSHerbert Xu 2946eed93e0cSHerbert Xu tfm = crypto_alloc_cipher(driver, type, mask); 2947da7f033dSHerbert Xu if (IS_ERR(tfm)) { 2948da7f033dSHerbert Xu printk(KERN_ERR "alg: cipher: Failed to load transform for " 2949da7f033dSHerbert Xu "%s: %ld\n", driver, PTR_ERR(tfm)); 2950da7f033dSHerbert Xu return PTR_ERR(tfm); 2951da7f033dSHerbert Xu } 2952da7f033dSHerbert Xu 295392a4c9feSEric Biggers err = test_cipher(tfm, ENCRYPT, suite->vecs, suite->count); 295492a4c9feSEric Biggers if (!err) 295592a4c9feSEric Biggers err = test_cipher(tfm, DECRYPT, suite->vecs, suite->count); 2956da7f033dSHerbert Xu 29571aa4ecd9SHerbert Xu crypto_free_cipher(tfm); 29581aa4ecd9SHerbert Xu return err; 29591aa4ecd9SHerbert Xu } 29601aa4ecd9SHerbert Xu 2961da7f033dSHerbert Xu static int alg_test_comp(const struct alg_test_desc *desc, const char *driver, 2962da7f033dSHerbert Xu u32 type, u32 mask) 2963da7f033dSHerbert Xu { 2964d7db7a88SGiovanni Cabiddu struct crypto_comp *comp; 2965d7db7a88SGiovanni Cabiddu struct crypto_acomp *acomp; 2966da7f033dSHerbert Xu int err; 2967d7db7a88SGiovanni Cabiddu u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK; 2968da7f033dSHerbert Xu 2969d7db7a88SGiovanni Cabiddu if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) { 2970d7db7a88SGiovanni Cabiddu acomp = crypto_alloc_acomp(driver, type, mask); 2971d7db7a88SGiovanni Cabiddu if (IS_ERR(acomp)) { 2972d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Failed to load transform for %s: %ld\n", 2973d7db7a88SGiovanni Cabiddu driver, PTR_ERR(acomp)); 2974d7db7a88SGiovanni Cabiddu return PTR_ERR(acomp); 2975d7db7a88SGiovanni Cabiddu } 2976d7db7a88SGiovanni Cabiddu err = test_acomp(acomp, desc->suite.comp.comp.vecs, 2977d7db7a88SGiovanni Cabiddu desc->suite.comp.decomp.vecs, 2978d7db7a88SGiovanni Cabiddu desc->suite.comp.comp.count, 2979d7db7a88SGiovanni Cabiddu desc->suite.comp.decomp.count); 2980d7db7a88SGiovanni Cabiddu crypto_free_acomp(acomp); 2981d7db7a88SGiovanni Cabiddu } else { 2982d7db7a88SGiovanni Cabiddu comp = crypto_alloc_comp(driver, type, mask); 2983d7db7a88SGiovanni Cabiddu if (IS_ERR(comp)) { 2984d7db7a88SGiovanni Cabiddu pr_err("alg: comp: Failed to load transform for %s: %ld\n", 2985d7db7a88SGiovanni Cabiddu driver, PTR_ERR(comp)); 2986d7db7a88SGiovanni Cabiddu return PTR_ERR(comp); 2987da7f033dSHerbert Xu } 2988da7f033dSHerbert Xu 2989d7db7a88SGiovanni Cabiddu err = test_comp(comp, desc->suite.comp.comp.vecs, 2990da7f033dSHerbert Xu desc->suite.comp.decomp.vecs, 2991da7f033dSHerbert Xu desc->suite.comp.comp.count, 2992da7f033dSHerbert Xu desc->suite.comp.decomp.count); 2993da7f033dSHerbert Xu 2994d7db7a88SGiovanni Cabiddu crypto_free_comp(comp); 2995d7db7a88SGiovanni Cabiddu } 2996da7f033dSHerbert Xu return err; 2997da7f033dSHerbert Xu } 2998da7f033dSHerbert Xu 29998e3ee85eSHerbert Xu static int alg_test_crc32c(const struct alg_test_desc *desc, 30008e3ee85eSHerbert Xu const char *driver, u32 type, u32 mask) 30018e3ee85eSHerbert Xu { 30028e3ee85eSHerbert Xu struct crypto_shash *tfm; 3003cb9dde88SEric Biggers __le32 val; 30048e3ee85eSHerbert Xu int err; 30058e3ee85eSHerbert Xu 30068e3ee85eSHerbert Xu err = alg_test_hash(desc, driver, type, mask); 30078e3ee85eSHerbert Xu if (err) 3008eb5e6730SEric Biggers return err; 30098e3ee85eSHerbert Xu 3010eed93e0cSHerbert Xu tfm = crypto_alloc_shash(driver, type, mask); 30118e3ee85eSHerbert Xu if (IS_ERR(tfm)) { 3012eb5e6730SEric Biggers if (PTR_ERR(tfm) == -ENOENT) { 3013eb5e6730SEric Biggers /* 3014eb5e6730SEric Biggers * This crc32c implementation is only available through 3015eb5e6730SEric Biggers * ahash API, not the shash API, so the remaining part 3016eb5e6730SEric Biggers * of the test is not applicable to it. 3017eb5e6730SEric Biggers */ 3018eb5e6730SEric Biggers return 0; 3019eb5e6730SEric Biggers } 30208e3ee85eSHerbert Xu printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: " 30218e3ee85eSHerbert Xu "%ld\n", driver, PTR_ERR(tfm)); 3022eb5e6730SEric Biggers return PTR_ERR(tfm); 30238e3ee85eSHerbert Xu } 30248e3ee85eSHerbert Xu 30258e3ee85eSHerbert Xu do { 30264c5c3024SJan-Simon Möller SHASH_DESC_ON_STACK(shash, tfm); 30274c5c3024SJan-Simon Möller u32 *ctx = (u32 *)shash_desc_ctx(shash); 30288e3ee85eSHerbert Xu 30294c5c3024SJan-Simon Möller shash->tfm = tfm; 30304c5c3024SJan-Simon Möller shash->flags = 0; 30318e3ee85eSHerbert Xu 3032cb9dde88SEric Biggers *ctx = 420553207; 30334c5c3024SJan-Simon Möller err = crypto_shash_final(shash, (u8 *)&val); 30348e3ee85eSHerbert Xu if (err) { 30358e3ee85eSHerbert Xu printk(KERN_ERR "alg: crc32c: Operation failed for " 30368e3ee85eSHerbert Xu "%s: %d\n", driver, err); 30378e3ee85eSHerbert Xu break; 30388e3ee85eSHerbert Xu } 30398e3ee85eSHerbert Xu 3040cb9dde88SEric Biggers if (val != cpu_to_le32(~420553207)) { 3041cb9dde88SEric Biggers pr_err("alg: crc32c: Test failed for %s: %u\n", 3042cb9dde88SEric Biggers driver, le32_to_cpu(val)); 30438e3ee85eSHerbert Xu err = -EINVAL; 30448e3ee85eSHerbert Xu } 30458e3ee85eSHerbert Xu } while (0); 30468e3ee85eSHerbert Xu 30478e3ee85eSHerbert Xu crypto_free_shash(tfm); 30488e3ee85eSHerbert Xu 30498e3ee85eSHerbert Xu return err; 30508e3ee85eSHerbert Xu } 30518e3ee85eSHerbert Xu 30527647d6ceSJarod Wilson static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver, 30537647d6ceSJarod Wilson u32 type, u32 mask) 30547647d6ceSJarod Wilson { 30557647d6ceSJarod Wilson struct crypto_rng *rng; 30567647d6ceSJarod Wilson int err; 30577647d6ceSJarod Wilson 3058eed93e0cSHerbert Xu rng = crypto_alloc_rng(driver, type, mask); 30597647d6ceSJarod Wilson if (IS_ERR(rng)) { 30607647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to load transform for %s: " 30617647d6ceSJarod Wilson "%ld\n", driver, PTR_ERR(rng)); 30627647d6ceSJarod Wilson return PTR_ERR(rng); 30637647d6ceSJarod Wilson } 30647647d6ceSJarod Wilson 30657647d6ceSJarod Wilson err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count); 30667647d6ceSJarod Wilson 30677647d6ceSJarod Wilson crypto_free_rng(rng); 30687647d6ceSJarod Wilson 30697647d6ceSJarod Wilson return err; 30707647d6ceSJarod Wilson } 30717647d6ceSJarod Wilson 307264d1cdfbSStephan Mueller 3073b13b1e0cSEric Biggers static int drbg_cavs_test(const struct drbg_testvec *test, int pr, 307464d1cdfbSStephan Mueller const char *driver, u32 type, u32 mask) 307564d1cdfbSStephan Mueller { 307664d1cdfbSStephan Mueller int ret = -EAGAIN; 307764d1cdfbSStephan Mueller struct crypto_rng *drng; 307864d1cdfbSStephan Mueller struct drbg_test_data test_data; 307964d1cdfbSStephan Mueller struct drbg_string addtl, pers, testentropy; 308064d1cdfbSStephan Mueller unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL); 308164d1cdfbSStephan Mueller 308264d1cdfbSStephan Mueller if (!buf) 308364d1cdfbSStephan Mueller return -ENOMEM; 308464d1cdfbSStephan Mueller 3085eed93e0cSHerbert Xu drng = crypto_alloc_rng(driver, type, mask); 308664d1cdfbSStephan Mueller if (IS_ERR(drng)) { 308764d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for " 308864d1cdfbSStephan Mueller "%s\n", driver); 308964d1cdfbSStephan Mueller kzfree(buf); 309064d1cdfbSStephan Mueller return -ENOMEM; 309164d1cdfbSStephan Mueller } 309264d1cdfbSStephan Mueller 309364d1cdfbSStephan Mueller test_data.testentropy = &testentropy; 309464d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entropy, test->entropylen); 309564d1cdfbSStephan Mueller drbg_string_fill(&pers, test->pers, test->perslen); 309664d1cdfbSStephan Mueller ret = crypto_drbg_reset_test(drng, &pers, &test_data); 309764d1cdfbSStephan Mueller if (ret) { 309864d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: Failed to reset rng\n"); 309964d1cdfbSStephan Mueller goto outbuf; 310064d1cdfbSStephan Mueller } 310164d1cdfbSStephan Mueller 310264d1cdfbSStephan Mueller drbg_string_fill(&addtl, test->addtla, test->addtllen); 310364d1cdfbSStephan Mueller if (pr) { 310464d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entpra, test->entprlen); 310564d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl_test(drng, 310664d1cdfbSStephan Mueller buf, test->expectedlen, &addtl, &test_data); 310764d1cdfbSStephan Mueller } else { 310864d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl(drng, 310964d1cdfbSStephan Mueller buf, test->expectedlen, &addtl); 311064d1cdfbSStephan Mueller } 311119e60e13SStephan Mueller if (ret < 0) { 311264d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not obtain random data for " 311364d1cdfbSStephan Mueller "driver %s\n", driver); 311464d1cdfbSStephan Mueller goto outbuf; 311564d1cdfbSStephan Mueller } 311664d1cdfbSStephan Mueller 311764d1cdfbSStephan Mueller drbg_string_fill(&addtl, test->addtlb, test->addtllen); 311864d1cdfbSStephan Mueller if (pr) { 311964d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entprb, test->entprlen); 312064d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl_test(drng, 312164d1cdfbSStephan Mueller buf, test->expectedlen, &addtl, &test_data); 312264d1cdfbSStephan Mueller } else { 312364d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl(drng, 312464d1cdfbSStephan Mueller buf, test->expectedlen, &addtl); 312564d1cdfbSStephan Mueller } 312619e60e13SStephan Mueller if (ret < 0) { 312764d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not obtain random data for " 312864d1cdfbSStephan Mueller "driver %s\n", driver); 312964d1cdfbSStephan Mueller goto outbuf; 313064d1cdfbSStephan Mueller } 313164d1cdfbSStephan Mueller 313264d1cdfbSStephan Mueller ret = memcmp(test->expected, buf, test->expectedlen); 313364d1cdfbSStephan Mueller 313464d1cdfbSStephan Mueller outbuf: 313564d1cdfbSStephan Mueller crypto_free_rng(drng); 313664d1cdfbSStephan Mueller kzfree(buf); 313764d1cdfbSStephan Mueller return ret; 313864d1cdfbSStephan Mueller } 313964d1cdfbSStephan Mueller 314064d1cdfbSStephan Mueller 314164d1cdfbSStephan Mueller static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver, 314264d1cdfbSStephan Mueller u32 type, u32 mask) 314364d1cdfbSStephan Mueller { 314464d1cdfbSStephan Mueller int err = 0; 314564d1cdfbSStephan Mueller int pr = 0; 314664d1cdfbSStephan Mueller int i = 0; 3147b13b1e0cSEric Biggers const struct drbg_testvec *template = desc->suite.drbg.vecs; 314864d1cdfbSStephan Mueller unsigned int tcount = desc->suite.drbg.count; 314964d1cdfbSStephan Mueller 315064d1cdfbSStephan Mueller if (0 == memcmp(driver, "drbg_pr_", 8)) 315164d1cdfbSStephan Mueller pr = 1; 315264d1cdfbSStephan Mueller 315364d1cdfbSStephan Mueller for (i = 0; i < tcount; i++) { 315464d1cdfbSStephan Mueller err = drbg_cavs_test(&template[i], pr, driver, type, mask); 315564d1cdfbSStephan Mueller if (err) { 315664d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: Test %d failed for %s\n", 315764d1cdfbSStephan Mueller i, driver); 315864d1cdfbSStephan Mueller err = -EINVAL; 315964d1cdfbSStephan Mueller break; 316064d1cdfbSStephan Mueller } 316164d1cdfbSStephan Mueller } 316264d1cdfbSStephan Mueller return err; 316364d1cdfbSStephan Mueller 316464d1cdfbSStephan Mueller } 316564d1cdfbSStephan Mueller 3166b13b1e0cSEric Biggers static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec, 3167802c7f1cSSalvatore Benedetto const char *alg) 3168802c7f1cSSalvatore Benedetto { 3169802c7f1cSSalvatore Benedetto struct kpp_request *req; 3170802c7f1cSSalvatore Benedetto void *input_buf = NULL; 3171802c7f1cSSalvatore Benedetto void *output_buf = NULL; 317247d3fd39STudor-Dan Ambarus void *a_public = NULL; 317347d3fd39STudor-Dan Ambarus void *a_ss = NULL; 317447d3fd39STudor-Dan Ambarus void *shared_secret = NULL; 31757f397136SGilad Ben-Yossef struct crypto_wait wait; 3176802c7f1cSSalvatore Benedetto unsigned int out_len_max; 3177802c7f1cSSalvatore Benedetto int err = -ENOMEM; 3178802c7f1cSSalvatore Benedetto struct scatterlist src, dst; 3179802c7f1cSSalvatore Benedetto 3180802c7f1cSSalvatore Benedetto req = kpp_request_alloc(tfm, GFP_KERNEL); 3181802c7f1cSSalvatore Benedetto if (!req) 3182802c7f1cSSalvatore Benedetto return err; 3183802c7f1cSSalvatore Benedetto 31847f397136SGilad Ben-Yossef crypto_init_wait(&wait); 3185802c7f1cSSalvatore Benedetto 3186802c7f1cSSalvatore Benedetto err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size); 3187802c7f1cSSalvatore Benedetto if (err < 0) 3188802c7f1cSSalvatore Benedetto goto free_req; 3189802c7f1cSSalvatore Benedetto 3190802c7f1cSSalvatore Benedetto out_len_max = crypto_kpp_maxsize(tfm); 3191802c7f1cSSalvatore Benedetto output_buf = kzalloc(out_len_max, GFP_KERNEL); 3192802c7f1cSSalvatore Benedetto if (!output_buf) { 3193802c7f1cSSalvatore Benedetto err = -ENOMEM; 3194802c7f1cSSalvatore Benedetto goto free_req; 3195802c7f1cSSalvatore Benedetto } 3196802c7f1cSSalvatore Benedetto 3197802c7f1cSSalvatore Benedetto /* Use appropriate parameter as base */ 3198802c7f1cSSalvatore Benedetto kpp_request_set_input(req, NULL, 0); 3199802c7f1cSSalvatore Benedetto sg_init_one(&dst, output_buf, out_len_max); 3200802c7f1cSSalvatore Benedetto kpp_request_set_output(req, &dst, out_len_max); 3201802c7f1cSSalvatore Benedetto kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 32027f397136SGilad Ben-Yossef crypto_req_done, &wait); 3203802c7f1cSSalvatore Benedetto 320447d3fd39STudor-Dan Ambarus /* Compute party A's public key */ 32057f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait); 3206802c7f1cSSalvatore Benedetto if (err) { 320747d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: generate public key test failed. err %d\n", 3208802c7f1cSSalvatore Benedetto alg, err); 3209802c7f1cSSalvatore Benedetto goto free_output; 3210802c7f1cSSalvatore Benedetto } 321147d3fd39STudor-Dan Ambarus 321247d3fd39STudor-Dan Ambarus if (vec->genkey) { 321347d3fd39STudor-Dan Ambarus /* Save party A's public key */ 3214e3d90e52SChristopher Diaz Riveros a_public = kmemdup(sg_virt(req->dst), out_len_max, GFP_KERNEL); 321547d3fd39STudor-Dan Ambarus if (!a_public) { 321647d3fd39STudor-Dan Ambarus err = -ENOMEM; 321747d3fd39STudor-Dan Ambarus goto free_output; 321847d3fd39STudor-Dan Ambarus } 321947d3fd39STudor-Dan Ambarus } else { 3220802c7f1cSSalvatore Benedetto /* Verify calculated public key */ 3221802c7f1cSSalvatore Benedetto if (memcmp(vec->expected_a_public, sg_virt(req->dst), 3222802c7f1cSSalvatore Benedetto vec->expected_a_public_size)) { 322347d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n", 3224802c7f1cSSalvatore Benedetto alg); 3225802c7f1cSSalvatore Benedetto err = -EINVAL; 3226802c7f1cSSalvatore Benedetto goto free_output; 3227802c7f1cSSalvatore Benedetto } 322847d3fd39STudor-Dan Ambarus } 3229802c7f1cSSalvatore Benedetto 3230802c7f1cSSalvatore Benedetto /* Calculate shared secret key by using counter part (b) public key. */ 3231e3d90e52SChristopher Diaz Riveros input_buf = kmemdup(vec->b_public, vec->b_public_size, GFP_KERNEL); 3232802c7f1cSSalvatore Benedetto if (!input_buf) { 3233802c7f1cSSalvatore Benedetto err = -ENOMEM; 3234802c7f1cSSalvatore Benedetto goto free_output; 3235802c7f1cSSalvatore Benedetto } 3236802c7f1cSSalvatore Benedetto 3237802c7f1cSSalvatore Benedetto sg_init_one(&src, input_buf, vec->b_public_size); 3238802c7f1cSSalvatore Benedetto sg_init_one(&dst, output_buf, out_len_max); 3239802c7f1cSSalvatore Benedetto kpp_request_set_input(req, &src, vec->b_public_size); 3240802c7f1cSSalvatore Benedetto kpp_request_set_output(req, &dst, out_len_max); 3241802c7f1cSSalvatore Benedetto kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 32427f397136SGilad Ben-Yossef crypto_req_done, &wait); 32437f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait); 3244802c7f1cSSalvatore Benedetto if (err) { 324547d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n", 3246802c7f1cSSalvatore Benedetto alg, err); 3247802c7f1cSSalvatore Benedetto goto free_all; 3248802c7f1cSSalvatore Benedetto } 324947d3fd39STudor-Dan Ambarus 325047d3fd39STudor-Dan Ambarus if (vec->genkey) { 325147d3fd39STudor-Dan Ambarus /* Save the shared secret obtained by party A */ 3252e3d90e52SChristopher Diaz Riveros a_ss = kmemdup(sg_virt(req->dst), vec->expected_ss_size, GFP_KERNEL); 325347d3fd39STudor-Dan Ambarus if (!a_ss) { 325447d3fd39STudor-Dan Ambarus err = -ENOMEM; 325547d3fd39STudor-Dan Ambarus goto free_all; 325647d3fd39STudor-Dan Ambarus } 325747d3fd39STudor-Dan Ambarus 325847d3fd39STudor-Dan Ambarus /* 325947d3fd39STudor-Dan Ambarus * Calculate party B's shared secret by using party A's 326047d3fd39STudor-Dan Ambarus * public key. 326147d3fd39STudor-Dan Ambarus */ 326247d3fd39STudor-Dan Ambarus err = crypto_kpp_set_secret(tfm, vec->b_secret, 326347d3fd39STudor-Dan Ambarus vec->b_secret_size); 326447d3fd39STudor-Dan Ambarus if (err < 0) 326547d3fd39STudor-Dan Ambarus goto free_all; 326647d3fd39STudor-Dan Ambarus 326747d3fd39STudor-Dan Ambarus sg_init_one(&src, a_public, vec->expected_a_public_size); 326847d3fd39STudor-Dan Ambarus sg_init_one(&dst, output_buf, out_len_max); 326947d3fd39STudor-Dan Ambarus kpp_request_set_input(req, &src, vec->expected_a_public_size); 327047d3fd39STudor-Dan Ambarus kpp_request_set_output(req, &dst, out_len_max); 327147d3fd39STudor-Dan Ambarus kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 32727f397136SGilad Ben-Yossef crypto_req_done, &wait); 32737f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), 32747f397136SGilad Ben-Yossef &wait); 327547d3fd39STudor-Dan Ambarus if (err) { 327647d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party B: compute shared secret failed. err %d\n", 327747d3fd39STudor-Dan Ambarus alg, err); 327847d3fd39STudor-Dan Ambarus goto free_all; 327947d3fd39STudor-Dan Ambarus } 328047d3fd39STudor-Dan Ambarus 328147d3fd39STudor-Dan Ambarus shared_secret = a_ss; 328247d3fd39STudor-Dan Ambarus } else { 328347d3fd39STudor-Dan Ambarus shared_secret = (void *)vec->expected_ss; 328447d3fd39STudor-Dan Ambarus } 328547d3fd39STudor-Dan Ambarus 3286802c7f1cSSalvatore Benedetto /* 3287802c7f1cSSalvatore Benedetto * verify shared secret from which the user will derive 3288802c7f1cSSalvatore Benedetto * secret key by executing whatever hash it has chosen 3289802c7f1cSSalvatore Benedetto */ 329047d3fd39STudor-Dan Ambarus if (memcmp(shared_secret, sg_virt(req->dst), 3291802c7f1cSSalvatore Benedetto vec->expected_ss_size)) { 3292802c7f1cSSalvatore Benedetto pr_err("alg: %s: compute shared secret test failed. Invalid output\n", 3293802c7f1cSSalvatore Benedetto alg); 3294802c7f1cSSalvatore Benedetto err = -EINVAL; 3295802c7f1cSSalvatore Benedetto } 3296802c7f1cSSalvatore Benedetto 3297802c7f1cSSalvatore Benedetto free_all: 329847d3fd39STudor-Dan Ambarus kfree(a_ss); 3299802c7f1cSSalvatore Benedetto kfree(input_buf); 3300802c7f1cSSalvatore Benedetto free_output: 330147d3fd39STudor-Dan Ambarus kfree(a_public); 3302802c7f1cSSalvatore Benedetto kfree(output_buf); 3303802c7f1cSSalvatore Benedetto free_req: 3304802c7f1cSSalvatore Benedetto kpp_request_free(req); 3305802c7f1cSSalvatore Benedetto return err; 3306802c7f1cSSalvatore Benedetto } 3307802c7f1cSSalvatore Benedetto 3308802c7f1cSSalvatore Benedetto static int test_kpp(struct crypto_kpp *tfm, const char *alg, 3309b13b1e0cSEric Biggers const struct kpp_testvec *vecs, unsigned int tcount) 3310802c7f1cSSalvatore Benedetto { 3311802c7f1cSSalvatore Benedetto int ret, i; 3312802c7f1cSSalvatore Benedetto 3313802c7f1cSSalvatore Benedetto for (i = 0; i < tcount; i++) { 3314802c7f1cSSalvatore Benedetto ret = do_test_kpp(tfm, vecs++, alg); 3315802c7f1cSSalvatore Benedetto if (ret) { 3316802c7f1cSSalvatore Benedetto pr_err("alg: %s: test failed on vector %d, err=%d\n", 3317802c7f1cSSalvatore Benedetto alg, i + 1, ret); 3318802c7f1cSSalvatore Benedetto return ret; 3319802c7f1cSSalvatore Benedetto } 3320802c7f1cSSalvatore Benedetto } 3321802c7f1cSSalvatore Benedetto return 0; 3322802c7f1cSSalvatore Benedetto } 3323802c7f1cSSalvatore Benedetto 3324802c7f1cSSalvatore Benedetto static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver, 3325802c7f1cSSalvatore Benedetto u32 type, u32 mask) 3326802c7f1cSSalvatore Benedetto { 3327802c7f1cSSalvatore Benedetto struct crypto_kpp *tfm; 3328802c7f1cSSalvatore Benedetto int err = 0; 3329802c7f1cSSalvatore Benedetto 3330eed93e0cSHerbert Xu tfm = crypto_alloc_kpp(driver, type, mask); 3331802c7f1cSSalvatore Benedetto if (IS_ERR(tfm)) { 3332802c7f1cSSalvatore Benedetto pr_err("alg: kpp: Failed to load tfm for %s: %ld\n", 3333802c7f1cSSalvatore Benedetto driver, PTR_ERR(tfm)); 3334802c7f1cSSalvatore Benedetto return PTR_ERR(tfm); 3335802c7f1cSSalvatore Benedetto } 3336802c7f1cSSalvatore Benedetto if (desc->suite.kpp.vecs) 3337802c7f1cSSalvatore Benedetto err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs, 3338802c7f1cSSalvatore Benedetto desc->suite.kpp.count); 3339802c7f1cSSalvatore Benedetto 3340802c7f1cSSalvatore Benedetto crypto_free_kpp(tfm); 3341802c7f1cSSalvatore Benedetto return err; 3342802c7f1cSSalvatore Benedetto } 3343802c7f1cSSalvatore Benedetto 3344f1774cb8SVitaly Chikunov static u8 *test_pack_u32(u8 *dst, u32 val) 3345f1774cb8SVitaly Chikunov { 3346f1774cb8SVitaly Chikunov memcpy(dst, &val, sizeof(val)); 3347f1774cb8SVitaly Chikunov return dst + sizeof(val); 3348f1774cb8SVitaly Chikunov } 3349f1774cb8SVitaly Chikunov 335050d2b643SHerbert Xu static int test_akcipher_one(struct crypto_akcipher *tfm, 3351b13b1e0cSEric Biggers const struct akcipher_testvec *vecs) 3352946cc463STadeusz Struk { 3353df27b26fSHerbert Xu char *xbuf[XBUFSIZE]; 3354946cc463STadeusz Struk struct akcipher_request *req; 3355946cc463STadeusz Struk void *outbuf_enc = NULL; 3356946cc463STadeusz Struk void *outbuf_dec = NULL; 33577f397136SGilad Ben-Yossef struct crypto_wait wait; 3358946cc463STadeusz Struk unsigned int out_len_max, out_len = 0; 3359946cc463STadeusz Struk int err = -ENOMEM; 3360c7381b01SVitaly Chikunov struct scatterlist src, dst, src_tab[3]; 33610507de94SVitaly Chikunov const char *m, *c; 33620507de94SVitaly Chikunov unsigned int m_size, c_size; 33630507de94SVitaly Chikunov const char *op; 3364f1774cb8SVitaly Chikunov u8 *key, *ptr; 3365946cc463STadeusz Struk 3366df27b26fSHerbert Xu if (testmgr_alloc_buf(xbuf)) 3367df27b26fSHerbert Xu return err; 3368df27b26fSHerbert Xu 3369946cc463STadeusz Struk req = akcipher_request_alloc(tfm, GFP_KERNEL); 3370946cc463STadeusz Struk if (!req) 3371df27b26fSHerbert Xu goto free_xbuf; 3372946cc463STadeusz Struk 33737f397136SGilad Ben-Yossef crypto_init_wait(&wait); 337422287b0bSTadeusz Struk 3375f1774cb8SVitaly Chikunov key = kmalloc(vecs->key_len + sizeof(u32) * 2 + vecs->param_len, 3376f1774cb8SVitaly Chikunov GFP_KERNEL); 3377f1774cb8SVitaly Chikunov if (!key) 3378f1774cb8SVitaly Chikunov goto free_xbuf; 3379f1774cb8SVitaly Chikunov memcpy(key, vecs->key, vecs->key_len); 3380f1774cb8SVitaly Chikunov ptr = key + vecs->key_len; 3381f1774cb8SVitaly Chikunov ptr = test_pack_u32(ptr, vecs->algo); 3382f1774cb8SVitaly Chikunov ptr = test_pack_u32(ptr, vecs->param_len); 3383f1774cb8SVitaly Chikunov memcpy(ptr, vecs->params, vecs->param_len); 3384f1774cb8SVitaly Chikunov 338522287b0bSTadeusz Struk if (vecs->public_key_vec) 3386f1774cb8SVitaly Chikunov err = crypto_akcipher_set_pub_key(tfm, key, vecs->key_len); 338722287b0bSTadeusz Struk else 3388f1774cb8SVitaly Chikunov err = crypto_akcipher_set_priv_key(tfm, key, vecs->key_len); 3389946cc463STadeusz Struk if (err) 3390946cc463STadeusz Struk goto free_req; 3391946cc463STadeusz Struk 33920507de94SVitaly Chikunov /* 33930507de94SVitaly Chikunov * First run test which do not require a private key, such as 33940507de94SVitaly Chikunov * encrypt or verify. 33950507de94SVitaly Chikunov */ 3396c7381b01SVitaly Chikunov err = -ENOMEM; 3397c7381b01SVitaly Chikunov out_len_max = crypto_akcipher_maxsize(tfm); 3398946cc463STadeusz Struk outbuf_enc = kzalloc(out_len_max, GFP_KERNEL); 3399946cc463STadeusz Struk if (!outbuf_enc) 3400946cc463STadeusz Struk goto free_req; 3401946cc463STadeusz Struk 34020507de94SVitaly Chikunov if (!vecs->siggen_sigver_test) { 34030507de94SVitaly Chikunov m = vecs->m; 34040507de94SVitaly Chikunov m_size = vecs->m_size; 34050507de94SVitaly Chikunov c = vecs->c; 34060507de94SVitaly Chikunov c_size = vecs->c_size; 34070507de94SVitaly Chikunov op = "encrypt"; 34080507de94SVitaly Chikunov } else { 34090507de94SVitaly Chikunov /* Swap args so we could keep plaintext (digest) 34100507de94SVitaly Chikunov * in vecs->m, and cooked signature in vecs->c. 34110507de94SVitaly Chikunov */ 34120507de94SVitaly Chikunov m = vecs->c; /* signature */ 34130507de94SVitaly Chikunov m_size = vecs->c_size; 34140507de94SVitaly Chikunov c = vecs->m; /* digest */ 34150507de94SVitaly Chikunov c_size = vecs->m_size; 34160507de94SVitaly Chikunov op = "verify"; 34170507de94SVitaly Chikunov } 3418df27b26fSHerbert Xu 34190507de94SVitaly Chikunov if (WARN_ON(m_size > PAGE_SIZE)) 34200507de94SVitaly Chikunov goto free_all; 34210507de94SVitaly Chikunov memcpy(xbuf[0], m, m_size); 3422df27b26fSHerbert Xu 3423c7381b01SVitaly Chikunov sg_init_table(src_tab, 3); 3424df27b26fSHerbert Xu sg_set_buf(&src_tab[0], xbuf[0], 8); 34250507de94SVitaly Chikunov sg_set_buf(&src_tab[1], xbuf[0] + 8, m_size - 8); 3426c7381b01SVitaly Chikunov if (vecs->siggen_sigver_test) { 3427c7381b01SVitaly Chikunov if (WARN_ON(c_size > PAGE_SIZE)) 3428c7381b01SVitaly Chikunov goto free_all; 3429c7381b01SVitaly Chikunov memcpy(xbuf[1], c, c_size); 3430c7381b01SVitaly Chikunov sg_set_buf(&src_tab[2], xbuf[1], c_size); 3431c7381b01SVitaly Chikunov akcipher_request_set_crypt(req, src_tab, NULL, m_size, c_size); 3432c7381b01SVitaly Chikunov } else { 343322287b0bSTadeusz Struk sg_init_one(&dst, outbuf_enc, out_len_max); 34340507de94SVitaly Chikunov akcipher_request_set_crypt(req, src_tab, &dst, m_size, 343522287b0bSTadeusz Struk out_len_max); 3436c7381b01SVitaly Chikunov } 3437946cc463STadeusz Struk akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 34387f397136SGilad Ben-Yossef crypto_req_done, &wait); 3439946cc463STadeusz Struk 34407f397136SGilad Ben-Yossef err = crypto_wait_req(vecs->siggen_sigver_test ? 34410507de94SVitaly Chikunov /* Run asymmetric signature verification */ 34420507de94SVitaly Chikunov crypto_akcipher_verify(req) : 34431207107cSStephan Mueller /* Run asymmetric encrypt */ 34447f397136SGilad Ben-Yossef crypto_akcipher_encrypt(req), &wait); 3445946cc463STadeusz Struk if (err) { 34460507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. err %d\n", op, err); 3447946cc463STadeusz Struk goto free_all; 3448946cc463STadeusz Struk } 3449c7381b01SVitaly Chikunov if (!vecs->siggen_sigver_test) { 34500507de94SVitaly Chikunov if (req->dst_len != c_size) { 34510507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output len\n", 34520507de94SVitaly Chikunov op); 3453946cc463STadeusz Struk err = -EINVAL; 3454946cc463STadeusz Struk goto free_all; 3455946cc463STadeusz Struk } 3456946cc463STadeusz Struk /* verify that encrypted message is equal to expected */ 3457c7381b01SVitaly Chikunov if (memcmp(c, outbuf_enc, c_size) != 0) { 3458c7381b01SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output\n", 3459c7381b01SVitaly Chikunov op); 34600507de94SVitaly Chikunov hexdump(outbuf_enc, c_size); 3461946cc463STadeusz Struk err = -EINVAL; 3462946cc463STadeusz Struk goto free_all; 3463946cc463STadeusz Struk } 3464c7381b01SVitaly Chikunov } 34650507de94SVitaly Chikunov 34660507de94SVitaly Chikunov /* 34670507de94SVitaly Chikunov * Don't invoke (decrypt or sign) test which require a private key 34680507de94SVitaly Chikunov * for vectors with only a public key. 34690507de94SVitaly Chikunov */ 3470946cc463STadeusz Struk if (vecs->public_key_vec) { 3471946cc463STadeusz Struk err = 0; 3472946cc463STadeusz Struk goto free_all; 3473946cc463STadeusz Struk } 3474946cc463STadeusz Struk outbuf_dec = kzalloc(out_len_max, GFP_KERNEL); 3475946cc463STadeusz Struk if (!outbuf_dec) { 3476946cc463STadeusz Struk err = -ENOMEM; 3477946cc463STadeusz Struk goto free_all; 3478946cc463STadeusz Struk } 3479df27b26fSHerbert Xu 34800507de94SVitaly Chikunov op = vecs->siggen_sigver_test ? "sign" : "decrypt"; 34810507de94SVitaly Chikunov if (WARN_ON(c_size > PAGE_SIZE)) 3482df27b26fSHerbert Xu goto free_all; 34830507de94SVitaly Chikunov memcpy(xbuf[0], c, c_size); 3484df27b26fSHerbert Xu 34850507de94SVitaly Chikunov sg_init_one(&src, xbuf[0], c_size); 348622287b0bSTadeusz Struk sg_init_one(&dst, outbuf_dec, out_len_max); 34877f397136SGilad Ben-Yossef crypto_init_wait(&wait); 34880507de94SVitaly Chikunov akcipher_request_set_crypt(req, &src, &dst, c_size, out_len_max); 3489946cc463STadeusz Struk 34907f397136SGilad Ben-Yossef err = crypto_wait_req(vecs->siggen_sigver_test ? 34910507de94SVitaly Chikunov /* Run asymmetric signature generation */ 34920507de94SVitaly Chikunov crypto_akcipher_sign(req) : 34931207107cSStephan Mueller /* Run asymmetric decrypt */ 34947f397136SGilad Ben-Yossef crypto_akcipher_decrypt(req), &wait); 3495946cc463STadeusz Struk if (err) { 34960507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. err %d\n", op, err); 3497946cc463STadeusz Struk goto free_all; 3498946cc463STadeusz Struk } 3499946cc463STadeusz Struk out_len = req->dst_len; 35000507de94SVitaly Chikunov if (out_len < m_size) { 35010507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output len %u\n", 35020507de94SVitaly Chikunov op, out_len); 3503946cc463STadeusz Struk err = -EINVAL; 3504946cc463STadeusz Struk goto free_all; 3505946cc463STadeusz Struk } 3506946cc463STadeusz Struk /* verify that decrypted message is equal to the original msg */ 35070507de94SVitaly Chikunov if (memchr_inv(outbuf_dec, 0, out_len - m_size) || 35080507de94SVitaly Chikunov memcmp(m, outbuf_dec + out_len - m_size, m_size)) { 35090507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output\n", op); 351050d2b643SHerbert Xu hexdump(outbuf_dec, out_len); 3511946cc463STadeusz Struk err = -EINVAL; 3512946cc463STadeusz Struk } 3513946cc463STadeusz Struk free_all: 3514946cc463STadeusz Struk kfree(outbuf_dec); 3515946cc463STadeusz Struk kfree(outbuf_enc); 3516946cc463STadeusz Struk free_req: 3517946cc463STadeusz Struk akcipher_request_free(req); 3518f1774cb8SVitaly Chikunov kfree(key); 3519df27b26fSHerbert Xu free_xbuf: 3520df27b26fSHerbert Xu testmgr_free_buf(xbuf); 3521946cc463STadeusz Struk return err; 3522946cc463STadeusz Struk } 3523946cc463STadeusz Struk 352450d2b643SHerbert Xu static int test_akcipher(struct crypto_akcipher *tfm, const char *alg, 3525b13b1e0cSEric Biggers const struct akcipher_testvec *vecs, 3526b13b1e0cSEric Biggers unsigned int tcount) 3527946cc463STadeusz Struk { 352815226e48SHerbert Xu const char *algo = 352915226e48SHerbert Xu crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm)); 3530946cc463STadeusz Struk int ret, i; 3531946cc463STadeusz Struk 3532946cc463STadeusz Struk for (i = 0; i < tcount; i++) { 353350d2b643SHerbert Xu ret = test_akcipher_one(tfm, vecs++); 353450d2b643SHerbert Xu if (!ret) 353550d2b643SHerbert Xu continue; 353650d2b643SHerbert Xu 353715226e48SHerbert Xu pr_err("alg: akcipher: test %d failed for %s, err=%d\n", 353815226e48SHerbert Xu i + 1, algo, ret); 3539946cc463STadeusz Struk return ret; 3540946cc463STadeusz Struk } 3541946cc463STadeusz Struk return 0; 3542946cc463STadeusz Struk } 3543946cc463STadeusz Struk 3544946cc463STadeusz Struk static int alg_test_akcipher(const struct alg_test_desc *desc, 3545946cc463STadeusz Struk const char *driver, u32 type, u32 mask) 3546946cc463STadeusz Struk { 3547946cc463STadeusz Struk struct crypto_akcipher *tfm; 3548946cc463STadeusz Struk int err = 0; 3549946cc463STadeusz Struk 3550eed93e0cSHerbert Xu tfm = crypto_alloc_akcipher(driver, type, mask); 3551946cc463STadeusz Struk if (IS_ERR(tfm)) { 3552946cc463STadeusz Struk pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n", 3553946cc463STadeusz Struk driver, PTR_ERR(tfm)); 3554946cc463STadeusz Struk return PTR_ERR(tfm); 3555946cc463STadeusz Struk } 3556946cc463STadeusz Struk if (desc->suite.akcipher.vecs) 3557946cc463STadeusz Struk err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs, 3558946cc463STadeusz Struk desc->suite.akcipher.count); 3559946cc463STadeusz Struk 3560946cc463STadeusz Struk crypto_free_akcipher(tfm); 3561946cc463STadeusz Struk return err; 3562946cc463STadeusz Struk } 3563946cc463STadeusz Struk 3564863b557aSYouquan, Song static int alg_test_null(const struct alg_test_desc *desc, 3565863b557aSYouquan, Song const char *driver, u32 type, u32 mask) 3566863b557aSYouquan, Song { 3567863b557aSYouquan, Song return 0; 3568863b557aSYouquan, Song } 3569863b557aSYouquan, Song 357021c8e720SArd Biesheuvel #define __VECS(tv) { .vecs = tv, .count = ARRAY_SIZE(tv) } 357121c8e720SArd Biesheuvel 3572da7f033dSHerbert Xu /* Please keep this list sorted by algorithm name. */ 3573da7f033dSHerbert Xu static const struct alg_test_desc alg_test_descs[] = { 3574da7f033dSHerbert Xu { 3575059c2a4dSEric Biggers .alg = "adiantum(xchacha12,aes)", 3576d435e10eSEric Biggers .generic_driver = "adiantum(xchacha12-generic,aes-generic,nhpoly1305-generic)", 3577059c2a4dSEric Biggers .test = alg_test_skcipher, 3578059c2a4dSEric Biggers .suite = { 3579059c2a4dSEric Biggers .cipher = __VECS(adiantum_xchacha12_aes_tv_template) 3580059c2a4dSEric Biggers }, 3581059c2a4dSEric Biggers }, { 3582059c2a4dSEric Biggers .alg = "adiantum(xchacha20,aes)", 3583d435e10eSEric Biggers .generic_driver = "adiantum(xchacha20-generic,aes-generic,nhpoly1305-generic)", 3584059c2a4dSEric Biggers .test = alg_test_skcipher, 3585059c2a4dSEric Biggers .suite = { 3586059c2a4dSEric Biggers .cipher = __VECS(adiantum_xchacha20_aes_tv_template) 3587059c2a4dSEric Biggers }, 3588059c2a4dSEric Biggers }, { 3589b87dc203SOndrej Mosnacek .alg = "aegis128", 3590b87dc203SOndrej Mosnacek .test = alg_test_aead, 3591b87dc203SOndrej Mosnacek .suite = { 3592a0d608eeSEric Biggers .aead = __VECS(aegis128_tv_template) 3593b87dc203SOndrej Mosnacek } 3594b87dc203SOndrej Mosnacek }, { 3595b87dc203SOndrej Mosnacek .alg = "aegis128l", 3596b87dc203SOndrej Mosnacek .test = alg_test_aead, 3597b87dc203SOndrej Mosnacek .suite = { 3598a0d608eeSEric Biggers .aead = __VECS(aegis128l_tv_template) 3599b87dc203SOndrej Mosnacek } 3600b87dc203SOndrej Mosnacek }, { 3601b87dc203SOndrej Mosnacek .alg = "aegis256", 3602b87dc203SOndrej Mosnacek .test = alg_test_aead, 3603b87dc203SOndrej Mosnacek .suite = { 3604a0d608eeSEric Biggers .aead = __VECS(aegis256_tv_template) 3605b87dc203SOndrej Mosnacek } 3606b87dc203SOndrej Mosnacek }, { 3607e08ca2daSJarod Wilson .alg = "ansi_cprng", 3608e08ca2daSJarod Wilson .test = alg_test_cprng, 3609e08ca2daSJarod Wilson .suite = { 361021c8e720SArd Biesheuvel .cprng = __VECS(ansi_cprng_aes_tv_template) 3611e08ca2daSJarod Wilson } 3612e08ca2daSJarod Wilson }, { 3613bca4feb0SHoria Geanta .alg = "authenc(hmac(md5),ecb(cipher_null))", 3614bca4feb0SHoria Geanta .test = alg_test_aead, 3615bca4feb0SHoria Geanta .suite = { 3616a0d608eeSEric Biggers .aead = __VECS(hmac_md5_ecb_cipher_null_tv_template) 3617bca4feb0SHoria Geanta } 3618bca4feb0SHoria Geanta }, { 3619a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(aes))", 3620e46e9a46SHoria Geanta .test = alg_test_aead, 3621bcf741cbSHerbert Xu .fips_allowed = 1, 3622e46e9a46SHoria Geanta .suite = { 3623a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_aes_cbc_tv_temp) 36245208ed2cSNitesh Lal } 36255208ed2cSNitesh Lal }, { 3626a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(des))", 36275208ed2cSNitesh Lal .test = alg_test_aead, 36285208ed2cSNitesh Lal .suite = { 3629a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_des_cbc_tv_temp) 36305208ed2cSNitesh Lal } 36315208ed2cSNitesh Lal }, { 3632a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(des3_ede))", 36335208ed2cSNitesh Lal .test = alg_test_aead, 3634ed1afac9SMarcus Meissner .fips_allowed = 1, 36355208ed2cSNitesh Lal .suite = { 3636a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_des3_ede_cbc_tv_temp) 3637e46e9a46SHoria Geanta } 3638e46e9a46SHoria Geanta }, { 3639fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha1),ctr(aes))", 3640fb16abc2SMarcus Meissner .test = alg_test_null, 3641fb16abc2SMarcus Meissner .fips_allowed = 1, 3642fb16abc2SMarcus Meissner }, { 3643bca4feb0SHoria Geanta .alg = "authenc(hmac(sha1),ecb(cipher_null))", 3644bca4feb0SHoria Geanta .test = alg_test_aead, 3645bca4feb0SHoria Geanta .suite = { 3646a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_ecb_cipher_null_tv_temp) 36475208ed2cSNitesh Lal } 36485208ed2cSNitesh Lal }, { 36498888690eSMarcus Meissner .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))", 36508888690eSMarcus Meissner .test = alg_test_null, 36518888690eSMarcus Meissner .fips_allowed = 1, 36528888690eSMarcus Meissner }, { 3653a4198fd4SHerbert Xu .alg = "authenc(hmac(sha224),cbc(des))", 36545208ed2cSNitesh Lal .test = alg_test_aead, 36555208ed2cSNitesh Lal .suite = { 3656a0d608eeSEric Biggers .aead = __VECS(hmac_sha224_des_cbc_tv_temp) 36575208ed2cSNitesh Lal } 36585208ed2cSNitesh Lal }, { 3659a4198fd4SHerbert Xu .alg = "authenc(hmac(sha224),cbc(des3_ede))", 36605208ed2cSNitesh Lal .test = alg_test_aead, 3661ed1afac9SMarcus Meissner .fips_allowed = 1, 36625208ed2cSNitesh Lal .suite = { 3663a0d608eeSEric Biggers .aead = __VECS(hmac_sha224_des3_ede_cbc_tv_temp) 3664bca4feb0SHoria Geanta } 3665bca4feb0SHoria Geanta }, { 3666a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(aes))", 3667e46e9a46SHoria Geanta .test = alg_test_aead, 3668ed1afac9SMarcus Meissner .fips_allowed = 1, 3669e46e9a46SHoria Geanta .suite = { 3670a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_aes_cbc_tv_temp) 36715208ed2cSNitesh Lal } 36725208ed2cSNitesh Lal }, { 3673a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(des))", 36745208ed2cSNitesh Lal .test = alg_test_aead, 36755208ed2cSNitesh Lal .suite = { 3676a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_des_cbc_tv_temp) 36775208ed2cSNitesh Lal } 36785208ed2cSNitesh Lal }, { 3679a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(des3_ede))", 36805208ed2cSNitesh Lal .test = alg_test_aead, 3681ed1afac9SMarcus Meissner .fips_allowed = 1, 36825208ed2cSNitesh Lal .suite = { 3683a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_des3_ede_cbc_tv_temp) 36845208ed2cSNitesh Lal } 36855208ed2cSNitesh Lal }, { 3686fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha256),ctr(aes))", 3687fb16abc2SMarcus Meissner .test = alg_test_null, 3688fb16abc2SMarcus Meissner .fips_allowed = 1, 3689fb16abc2SMarcus Meissner }, { 36908888690eSMarcus Meissner .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))", 36918888690eSMarcus Meissner .test = alg_test_null, 36928888690eSMarcus Meissner .fips_allowed = 1, 36938888690eSMarcus Meissner }, { 3694a4198fd4SHerbert Xu .alg = "authenc(hmac(sha384),cbc(des))", 36955208ed2cSNitesh Lal .test = alg_test_aead, 36965208ed2cSNitesh Lal .suite = { 3697a0d608eeSEric Biggers .aead = __VECS(hmac_sha384_des_cbc_tv_temp) 36985208ed2cSNitesh Lal } 36995208ed2cSNitesh Lal }, { 3700a4198fd4SHerbert Xu .alg = "authenc(hmac(sha384),cbc(des3_ede))", 37015208ed2cSNitesh Lal .test = alg_test_aead, 3702ed1afac9SMarcus Meissner .fips_allowed = 1, 37035208ed2cSNitesh Lal .suite = { 3704a0d608eeSEric Biggers .aead = __VECS(hmac_sha384_des3_ede_cbc_tv_temp) 3705e46e9a46SHoria Geanta } 3706e46e9a46SHoria Geanta }, { 3707fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha384),ctr(aes))", 3708fb16abc2SMarcus Meissner .test = alg_test_null, 3709fb16abc2SMarcus Meissner .fips_allowed = 1, 3710fb16abc2SMarcus Meissner }, { 37118888690eSMarcus Meissner .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))", 37128888690eSMarcus Meissner .test = alg_test_null, 37138888690eSMarcus Meissner .fips_allowed = 1, 37148888690eSMarcus Meissner }, { 3715a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(aes))", 3716ed1afac9SMarcus Meissner .fips_allowed = 1, 3717e46e9a46SHoria Geanta .test = alg_test_aead, 3718e46e9a46SHoria Geanta .suite = { 3719a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_aes_cbc_tv_temp) 37205208ed2cSNitesh Lal } 37215208ed2cSNitesh Lal }, { 3722a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(des))", 37235208ed2cSNitesh Lal .test = alg_test_aead, 37245208ed2cSNitesh Lal .suite = { 3725a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_des_cbc_tv_temp) 37265208ed2cSNitesh Lal } 37275208ed2cSNitesh Lal }, { 3728a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(des3_ede))", 37295208ed2cSNitesh Lal .test = alg_test_aead, 3730ed1afac9SMarcus Meissner .fips_allowed = 1, 37315208ed2cSNitesh Lal .suite = { 3732a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_des3_ede_cbc_tv_temp) 3733e46e9a46SHoria Geanta } 3734e46e9a46SHoria Geanta }, { 3735fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha512),ctr(aes))", 3736fb16abc2SMarcus Meissner .test = alg_test_null, 3737fb16abc2SMarcus Meissner .fips_allowed = 1, 3738fb16abc2SMarcus Meissner }, { 37398888690eSMarcus Meissner .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))", 37408888690eSMarcus Meissner .test = alg_test_null, 37418888690eSMarcus Meissner .fips_allowed = 1, 37428888690eSMarcus Meissner }, { 3743da7f033dSHerbert Xu .alg = "cbc(aes)", 37441aa4ecd9SHerbert Xu .test = alg_test_skcipher, 3745a1915d51SJarod Wilson .fips_allowed = 1, 3746da7f033dSHerbert Xu .suite = { 374792a4c9feSEric Biggers .cipher = __VECS(aes_cbc_tv_template) 374892a4c9feSEric Biggers }, 3749da7f033dSHerbert Xu }, { 3750da7f033dSHerbert Xu .alg = "cbc(anubis)", 37511aa4ecd9SHerbert Xu .test = alg_test_skcipher, 3752da7f033dSHerbert Xu .suite = { 375392a4c9feSEric Biggers .cipher = __VECS(anubis_cbc_tv_template) 375492a4c9feSEric Biggers }, 3755da7f033dSHerbert Xu }, { 3756da7f033dSHerbert Xu .alg = "cbc(blowfish)", 37571aa4ecd9SHerbert Xu .test = alg_test_skcipher, 3758da7f033dSHerbert Xu .suite = { 375992a4c9feSEric Biggers .cipher = __VECS(bf_cbc_tv_template) 376092a4c9feSEric Biggers }, 3761da7f033dSHerbert Xu }, { 3762da7f033dSHerbert Xu .alg = "cbc(camellia)", 37631aa4ecd9SHerbert Xu .test = alg_test_skcipher, 3764da7f033dSHerbert Xu .suite = { 376592a4c9feSEric Biggers .cipher = __VECS(camellia_cbc_tv_template) 376692a4c9feSEric Biggers }, 3767da7f033dSHerbert Xu }, { 3768a2c58260SJohannes Goetzfried .alg = "cbc(cast5)", 3769a2c58260SJohannes Goetzfried .test = alg_test_skcipher, 3770a2c58260SJohannes Goetzfried .suite = { 377192a4c9feSEric Biggers .cipher = __VECS(cast5_cbc_tv_template) 377292a4c9feSEric Biggers }, 3773a2c58260SJohannes Goetzfried }, { 37749b8b0405SJohannes Goetzfried .alg = "cbc(cast6)", 37759b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 37769b8b0405SJohannes Goetzfried .suite = { 377792a4c9feSEric Biggers .cipher = __VECS(cast6_cbc_tv_template) 377892a4c9feSEric Biggers }, 37799b8b0405SJohannes Goetzfried }, { 3780da7f033dSHerbert Xu .alg = "cbc(des)", 37811aa4ecd9SHerbert Xu .test = alg_test_skcipher, 3782da7f033dSHerbert Xu .suite = { 378392a4c9feSEric Biggers .cipher = __VECS(des_cbc_tv_template) 378492a4c9feSEric Biggers }, 3785da7f033dSHerbert Xu }, { 3786da7f033dSHerbert Xu .alg = "cbc(des3_ede)", 37871aa4ecd9SHerbert Xu .test = alg_test_skcipher, 3788a1915d51SJarod Wilson .fips_allowed = 1, 3789da7f033dSHerbert Xu .suite = { 379092a4c9feSEric Biggers .cipher = __VECS(des3_ede_cbc_tv_template) 379192a4c9feSEric Biggers }, 3792da7f033dSHerbert Xu }, { 3793a794d8d8SGilad Ben-Yossef /* Same as cbc(aes) except the key is stored in 3794a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 3795a794d8d8SGilad Ben-Yossef */ 3796a794d8d8SGilad Ben-Yossef .alg = "cbc(paes)", 3797a794d8d8SGilad Ben-Yossef .test = alg_test_null, 3798a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 3799a794d8d8SGilad Ben-Yossef }, { 38009d25917dSJussi Kivilinna .alg = "cbc(serpent)", 38019d25917dSJussi Kivilinna .test = alg_test_skcipher, 38029d25917dSJussi Kivilinna .suite = { 380392a4c9feSEric Biggers .cipher = __VECS(serpent_cbc_tv_template) 380492a4c9feSEric Biggers }, 38059d25917dSJussi Kivilinna }, { 380695ba5973SGilad Ben-Yossef .alg = "cbc(sm4)", 380795ba5973SGilad Ben-Yossef .test = alg_test_skcipher, 380895ba5973SGilad Ben-Yossef .suite = { 380995ba5973SGilad Ben-Yossef .cipher = __VECS(sm4_cbc_tv_template) 381095ba5973SGilad Ben-Yossef } 381195ba5973SGilad Ben-Yossef }, { 3812da7f033dSHerbert Xu .alg = "cbc(twofish)", 38131aa4ecd9SHerbert Xu .test = alg_test_skcipher, 3814da7f033dSHerbert Xu .suite = { 381592a4c9feSEric Biggers .cipher = __VECS(tf_cbc_tv_template) 381692a4c9feSEric Biggers }, 3817da7f033dSHerbert Xu }, { 3818092acf06SArd Biesheuvel .alg = "cbcmac(aes)", 3819092acf06SArd Biesheuvel .fips_allowed = 1, 3820092acf06SArd Biesheuvel .test = alg_test_hash, 3821092acf06SArd Biesheuvel .suite = { 3822092acf06SArd Biesheuvel .hash = __VECS(aes_cbcmac_tv_template) 3823092acf06SArd Biesheuvel } 3824092acf06SArd Biesheuvel }, { 3825da7f033dSHerbert Xu .alg = "ccm(aes)", 382640153b10SEric Biggers .generic_driver = "ccm_base(ctr(aes-generic),cbcmac(aes-generic))", 3827da7f033dSHerbert Xu .test = alg_test_aead, 3828a1915d51SJarod Wilson .fips_allowed = 1, 3829da7f033dSHerbert Xu .suite = { 3830a0d608eeSEric Biggers .aead = __VECS(aes_ccm_tv_template) 3831da7f033dSHerbert Xu } 3832da7f033dSHerbert Xu }, { 38337da66670SDmitry Eremin-Solenikov .alg = "cfb(aes)", 38347da66670SDmitry Eremin-Solenikov .test = alg_test_skcipher, 38357da66670SDmitry Eremin-Solenikov .fips_allowed = 1, 38367da66670SDmitry Eremin-Solenikov .suite = { 38377da66670SDmitry Eremin-Solenikov .cipher = __VECS(aes_cfb_tv_template) 38387da66670SDmitry Eremin-Solenikov }, 38397da66670SDmitry Eremin-Solenikov }, { 38403590ebf2SMartin Willi .alg = "chacha20", 38413590ebf2SMartin Willi .test = alg_test_skcipher, 38423590ebf2SMartin Willi .suite = { 384392a4c9feSEric Biggers .cipher = __VECS(chacha20_tv_template) 384492a4c9feSEric Biggers }, 38453590ebf2SMartin Willi }, { 384693b5e86aSJussi Kivilinna .alg = "cmac(aes)", 38478f183751SStephan Mueller .fips_allowed = 1, 384893b5e86aSJussi Kivilinna .test = alg_test_hash, 384993b5e86aSJussi Kivilinna .suite = { 385021c8e720SArd Biesheuvel .hash = __VECS(aes_cmac128_tv_template) 385193b5e86aSJussi Kivilinna } 385293b5e86aSJussi Kivilinna }, { 385393b5e86aSJussi Kivilinna .alg = "cmac(des3_ede)", 38548f183751SStephan Mueller .fips_allowed = 1, 385593b5e86aSJussi Kivilinna .test = alg_test_hash, 385693b5e86aSJussi Kivilinna .suite = { 385721c8e720SArd Biesheuvel .hash = __VECS(des3_ede_cmac64_tv_template) 385893b5e86aSJussi Kivilinna } 385993b5e86aSJussi Kivilinna }, { 3860e448370dSJussi Kivilinna .alg = "compress_null", 3861e448370dSJussi Kivilinna .test = alg_test_null, 3862e448370dSJussi Kivilinna }, { 3863ebb3472fSArd Biesheuvel .alg = "crc32", 3864ebb3472fSArd Biesheuvel .test = alg_test_hash, 3865a8a34416SMilan Broz .fips_allowed = 1, 3866ebb3472fSArd Biesheuvel .suite = { 386721c8e720SArd Biesheuvel .hash = __VECS(crc32_tv_template) 3868ebb3472fSArd Biesheuvel } 3869ebb3472fSArd Biesheuvel }, { 3870da7f033dSHerbert Xu .alg = "crc32c", 38718e3ee85eSHerbert Xu .test = alg_test_crc32c, 3872a1915d51SJarod Wilson .fips_allowed = 1, 3873da7f033dSHerbert Xu .suite = { 387421c8e720SArd Biesheuvel .hash = __VECS(crc32c_tv_template) 3875da7f033dSHerbert Xu } 3876da7f033dSHerbert Xu }, { 387768411521SHerbert Xu .alg = "crct10dif", 387868411521SHerbert Xu .test = alg_test_hash, 387968411521SHerbert Xu .fips_allowed = 1, 388068411521SHerbert Xu .suite = { 388121c8e720SArd Biesheuvel .hash = __VECS(crct10dif_tv_template) 388268411521SHerbert Xu } 388368411521SHerbert Xu }, { 3884f7cb80f2SJarod Wilson .alg = "ctr(aes)", 3885f7cb80f2SJarod Wilson .test = alg_test_skcipher, 3886a1915d51SJarod Wilson .fips_allowed = 1, 3887f7cb80f2SJarod Wilson .suite = { 388892a4c9feSEric Biggers .cipher = __VECS(aes_ctr_tv_template) 3889f7cb80f2SJarod Wilson } 3890f7cb80f2SJarod Wilson }, { 389185b63e34SJussi Kivilinna .alg = "ctr(blowfish)", 389285b63e34SJussi Kivilinna .test = alg_test_skcipher, 389385b63e34SJussi Kivilinna .suite = { 389492a4c9feSEric Biggers .cipher = __VECS(bf_ctr_tv_template) 389585b63e34SJussi Kivilinna } 389685b63e34SJussi Kivilinna }, { 38970840605eSJussi Kivilinna .alg = "ctr(camellia)", 38980840605eSJussi Kivilinna .test = alg_test_skcipher, 38990840605eSJussi Kivilinna .suite = { 390092a4c9feSEric Biggers .cipher = __VECS(camellia_ctr_tv_template) 39010840605eSJussi Kivilinna } 39020840605eSJussi Kivilinna }, { 3903a2c58260SJohannes Goetzfried .alg = "ctr(cast5)", 3904a2c58260SJohannes Goetzfried .test = alg_test_skcipher, 3905a2c58260SJohannes Goetzfried .suite = { 390692a4c9feSEric Biggers .cipher = __VECS(cast5_ctr_tv_template) 3907a2c58260SJohannes Goetzfried } 3908a2c58260SJohannes Goetzfried }, { 39099b8b0405SJohannes Goetzfried .alg = "ctr(cast6)", 39109b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 39119b8b0405SJohannes Goetzfried .suite = { 391292a4c9feSEric Biggers .cipher = __VECS(cast6_ctr_tv_template) 39139b8b0405SJohannes Goetzfried } 39149b8b0405SJohannes Goetzfried }, { 39158163fc30SJussi Kivilinna .alg = "ctr(des)", 39168163fc30SJussi Kivilinna .test = alg_test_skcipher, 39178163fc30SJussi Kivilinna .suite = { 391892a4c9feSEric Biggers .cipher = __VECS(des_ctr_tv_template) 39198163fc30SJussi Kivilinna } 39208163fc30SJussi Kivilinna }, { 3921e080b17aSJussi Kivilinna .alg = "ctr(des3_ede)", 3922e080b17aSJussi Kivilinna .test = alg_test_skcipher, 39230d8da104SMarcelo Cerri .fips_allowed = 1, 3924e080b17aSJussi Kivilinna .suite = { 392592a4c9feSEric Biggers .cipher = __VECS(des3_ede_ctr_tv_template) 3926e080b17aSJussi Kivilinna } 3927e080b17aSJussi Kivilinna }, { 3928a794d8d8SGilad Ben-Yossef /* Same as ctr(aes) except the key is stored in 3929a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 3930a794d8d8SGilad Ben-Yossef */ 3931a794d8d8SGilad Ben-Yossef .alg = "ctr(paes)", 3932a794d8d8SGilad Ben-Yossef .test = alg_test_null, 3933a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 3934a794d8d8SGilad Ben-Yossef }, { 39359d25917dSJussi Kivilinna .alg = "ctr(serpent)", 39369d25917dSJussi Kivilinna .test = alg_test_skcipher, 39379d25917dSJussi Kivilinna .suite = { 393892a4c9feSEric Biggers .cipher = __VECS(serpent_ctr_tv_template) 39399d25917dSJussi Kivilinna } 39409d25917dSJussi Kivilinna }, { 394195ba5973SGilad Ben-Yossef .alg = "ctr(sm4)", 394295ba5973SGilad Ben-Yossef .test = alg_test_skcipher, 394395ba5973SGilad Ben-Yossef .suite = { 394495ba5973SGilad Ben-Yossef .cipher = __VECS(sm4_ctr_tv_template) 394595ba5973SGilad Ben-Yossef } 394695ba5973SGilad Ben-Yossef }, { 3947573da620SJussi Kivilinna .alg = "ctr(twofish)", 3948573da620SJussi Kivilinna .test = alg_test_skcipher, 3949573da620SJussi Kivilinna .suite = { 395092a4c9feSEric Biggers .cipher = __VECS(tf_ctr_tv_template) 3951573da620SJussi Kivilinna } 3952573da620SJussi Kivilinna }, { 3953da7f033dSHerbert Xu .alg = "cts(cbc(aes))", 39541aa4ecd9SHerbert Xu .test = alg_test_skcipher, 3955196ad604SGilad Ben-Yossef .fips_allowed = 1, 3956da7f033dSHerbert Xu .suite = { 395792a4c9feSEric Biggers .cipher = __VECS(cts_mode_tv_template) 3958da7f033dSHerbert Xu } 3959da7f033dSHerbert Xu }, { 3960da7f033dSHerbert Xu .alg = "deflate", 3961da7f033dSHerbert Xu .test = alg_test_comp, 39620818904dSMilan Broz .fips_allowed = 1, 3963da7f033dSHerbert Xu .suite = { 3964da7f033dSHerbert Xu .comp = { 396521c8e720SArd Biesheuvel .comp = __VECS(deflate_comp_tv_template), 396621c8e720SArd Biesheuvel .decomp = __VECS(deflate_decomp_tv_template) 3967da7f033dSHerbert Xu } 3968da7f033dSHerbert Xu } 3969da7f033dSHerbert Xu }, { 3970802c7f1cSSalvatore Benedetto .alg = "dh", 3971802c7f1cSSalvatore Benedetto .test = alg_test_kpp, 3972802c7f1cSSalvatore Benedetto .fips_allowed = 1, 3973802c7f1cSSalvatore Benedetto .suite = { 397421c8e720SArd Biesheuvel .kpp = __VECS(dh_tv_template) 3975802c7f1cSSalvatore Benedetto } 3976802c7f1cSSalvatore Benedetto }, { 3977e448370dSJussi Kivilinna .alg = "digest_null", 3978e448370dSJussi Kivilinna .test = alg_test_null, 3979e448370dSJussi Kivilinna }, { 398064d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes128", 398164d1cdfbSStephan Mueller .test = alg_test_drbg, 398264d1cdfbSStephan Mueller .fips_allowed = 1, 398364d1cdfbSStephan Mueller .suite = { 398421c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template) 398564d1cdfbSStephan Mueller } 398664d1cdfbSStephan Mueller }, { 398764d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes192", 398864d1cdfbSStephan Mueller .test = alg_test_drbg, 398964d1cdfbSStephan Mueller .fips_allowed = 1, 399064d1cdfbSStephan Mueller .suite = { 399121c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template) 399264d1cdfbSStephan Mueller } 399364d1cdfbSStephan Mueller }, { 399464d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes256", 399564d1cdfbSStephan Mueller .test = alg_test_drbg, 399664d1cdfbSStephan Mueller .fips_allowed = 1, 399764d1cdfbSStephan Mueller .suite = { 399821c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template) 399964d1cdfbSStephan Mueller } 400064d1cdfbSStephan Mueller }, { 400164d1cdfbSStephan Mueller /* 400264d1cdfbSStephan Mueller * There is no need to specifically test the DRBG with every 400364d1cdfbSStephan Mueller * backend cipher -- covered by drbg_nopr_hmac_sha256 test 400464d1cdfbSStephan Mueller */ 400564d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha1", 400664d1cdfbSStephan Mueller .fips_allowed = 1, 400764d1cdfbSStephan Mueller .test = alg_test_null, 400864d1cdfbSStephan Mueller }, { 400964d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha256", 401064d1cdfbSStephan Mueller .test = alg_test_drbg, 401164d1cdfbSStephan Mueller .fips_allowed = 1, 401264d1cdfbSStephan Mueller .suite = { 401321c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template) 401464d1cdfbSStephan Mueller } 401564d1cdfbSStephan Mueller }, { 401664d1cdfbSStephan Mueller /* covered by drbg_nopr_hmac_sha256 test */ 401764d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha384", 401864d1cdfbSStephan Mueller .fips_allowed = 1, 401964d1cdfbSStephan Mueller .test = alg_test_null, 402064d1cdfbSStephan Mueller }, { 402164d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha512", 402264d1cdfbSStephan Mueller .test = alg_test_null, 402364d1cdfbSStephan Mueller .fips_allowed = 1, 402464d1cdfbSStephan Mueller }, { 402564d1cdfbSStephan Mueller .alg = "drbg_nopr_sha1", 402664d1cdfbSStephan Mueller .fips_allowed = 1, 402764d1cdfbSStephan Mueller .test = alg_test_null, 402864d1cdfbSStephan Mueller }, { 402964d1cdfbSStephan Mueller .alg = "drbg_nopr_sha256", 403064d1cdfbSStephan Mueller .test = alg_test_drbg, 403164d1cdfbSStephan Mueller .fips_allowed = 1, 403264d1cdfbSStephan Mueller .suite = { 403321c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_sha256_tv_template) 403464d1cdfbSStephan Mueller } 403564d1cdfbSStephan Mueller }, { 403664d1cdfbSStephan Mueller /* covered by drbg_nopr_sha256 test */ 403764d1cdfbSStephan Mueller .alg = "drbg_nopr_sha384", 403864d1cdfbSStephan Mueller .fips_allowed = 1, 403964d1cdfbSStephan Mueller .test = alg_test_null, 404064d1cdfbSStephan Mueller }, { 404164d1cdfbSStephan Mueller .alg = "drbg_nopr_sha512", 404264d1cdfbSStephan Mueller .fips_allowed = 1, 404364d1cdfbSStephan Mueller .test = alg_test_null, 404464d1cdfbSStephan Mueller }, { 404564d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes128", 404664d1cdfbSStephan Mueller .test = alg_test_drbg, 404764d1cdfbSStephan Mueller .fips_allowed = 1, 404864d1cdfbSStephan Mueller .suite = { 404921c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_ctr_aes128_tv_template) 405064d1cdfbSStephan Mueller } 405164d1cdfbSStephan Mueller }, { 405264d1cdfbSStephan Mueller /* covered by drbg_pr_ctr_aes128 test */ 405364d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes192", 405464d1cdfbSStephan Mueller .fips_allowed = 1, 405564d1cdfbSStephan Mueller .test = alg_test_null, 405664d1cdfbSStephan Mueller }, { 405764d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes256", 405864d1cdfbSStephan Mueller .fips_allowed = 1, 405964d1cdfbSStephan Mueller .test = alg_test_null, 406064d1cdfbSStephan Mueller }, { 406164d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha1", 406264d1cdfbSStephan Mueller .fips_allowed = 1, 406364d1cdfbSStephan Mueller .test = alg_test_null, 406464d1cdfbSStephan Mueller }, { 406564d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha256", 406664d1cdfbSStephan Mueller .test = alg_test_drbg, 406764d1cdfbSStephan Mueller .fips_allowed = 1, 406864d1cdfbSStephan Mueller .suite = { 406921c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_hmac_sha256_tv_template) 407064d1cdfbSStephan Mueller } 407164d1cdfbSStephan Mueller }, { 407264d1cdfbSStephan Mueller /* covered by drbg_pr_hmac_sha256 test */ 407364d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha384", 407464d1cdfbSStephan Mueller .fips_allowed = 1, 407564d1cdfbSStephan Mueller .test = alg_test_null, 407664d1cdfbSStephan Mueller }, { 407764d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha512", 407864d1cdfbSStephan Mueller .test = alg_test_null, 407964d1cdfbSStephan Mueller .fips_allowed = 1, 408064d1cdfbSStephan Mueller }, { 408164d1cdfbSStephan Mueller .alg = "drbg_pr_sha1", 408264d1cdfbSStephan Mueller .fips_allowed = 1, 408364d1cdfbSStephan Mueller .test = alg_test_null, 408464d1cdfbSStephan Mueller }, { 408564d1cdfbSStephan Mueller .alg = "drbg_pr_sha256", 408664d1cdfbSStephan Mueller .test = alg_test_drbg, 408764d1cdfbSStephan Mueller .fips_allowed = 1, 408864d1cdfbSStephan Mueller .suite = { 408921c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_sha256_tv_template) 409064d1cdfbSStephan Mueller } 409164d1cdfbSStephan Mueller }, { 409264d1cdfbSStephan Mueller /* covered by drbg_pr_sha256 test */ 409364d1cdfbSStephan Mueller .alg = "drbg_pr_sha384", 409464d1cdfbSStephan Mueller .fips_allowed = 1, 409564d1cdfbSStephan Mueller .test = alg_test_null, 409664d1cdfbSStephan Mueller }, { 409764d1cdfbSStephan Mueller .alg = "drbg_pr_sha512", 409864d1cdfbSStephan Mueller .fips_allowed = 1, 409964d1cdfbSStephan Mueller .test = alg_test_null, 410064d1cdfbSStephan Mueller }, { 4101da7f033dSHerbert Xu .alg = "ecb(aes)", 41021aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4103a1915d51SJarod Wilson .fips_allowed = 1, 4104da7f033dSHerbert Xu .suite = { 410592a4c9feSEric Biggers .cipher = __VECS(aes_tv_template) 4106da7f033dSHerbert Xu } 4107da7f033dSHerbert Xu }, { 4108da7f033dSHerbert Xu .alg = "ecb(anubis)", 41091aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4110da7f033dSHerbert Xu .suite = { 411192a4c9feSEric Biggers .cipher = __VECS(anubis_tv_template) 4112da7f033dSHerbert Xu } 4113da7f033dSHerbert Xu }, { 4114da7f033dSHerbert Xu .alg = "ecb(arc4)", 41151aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4116da7f033dSHerbert Xu .suite = { 411792a4c9feSEric Biggers .cipher = __VECS(arc4_tv_template) 4118da7f033dSHerbert Xu } 4119da7f033dSHerbert Xu }, { 4120da7f033dSHerbert Xu .alg = "ecb(blowfish)", 41211aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4122da7f033dSHerbert Xu .suite = { 412392a4c9feSEric Biggers .cipher = __VECS(bf_tv_template) 4124da7f033dSHerbert Xu } 4125da7f033dSHerbert Xu }, { 4126da7f033dSHerbert Xu .alg = "ecb(camellia)", 41271aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4128da7f033dSHerbert Xu .suite = { 412992a4c9feSEric Biggers .cipher = __VECS(camellia_tv_template) 4130da7f033dSHerbert Xu } 4131da7f033dSHerbert Xu }, { 4132da7f033dSHerbert Xu .alg = "ecb(cast5)", 41331aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4134da7f033dSHerbert Xu .suite = { 413592a4c9feSEric Biggers .cipher = __VECS(cast5_tv_template) 4136da7f033dSHerbert Xu } 4137da7f033dSHerbert Xu }, { 4138da7f033dSHerbert Xu .alg = "ecb(cast6)", 41391aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4140da7f033dSHerbert Xu .suite = { 414192a4c9feSEric Biggers .cipher = __VECS(cast6_tv_template) 4142da7f033dSHerbert Xu } 4143da7f033dSHerbert Xu }, { 4144e448370dSJussi Kivilinna .alg = "ecb(cipher_null)", 4145e448370dSJussi Kivilinna .test = alg_test_null, 41466175ca2bSMilan Broz .fips_allowed = 1, 4147e448370dSJussi Kivilinna }, { 4148da7f033dSHerbert Xu .alg = "ecb(des)", 41491aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4150da7f033dSHerbert Xu .suite = { 415192a4c9feSEric Biggers .cipher = __VECS(des_tv_template) 4152da7f033dSHerbert Xu } 4153da7f033dSHerbert Xu }, { 4154da7f033dSHerbert Xu .alg = "ecb(des3_ede)", 41551aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4156a1915d51SJarod Wilson .fips_allowed = 1, 4157da7f033dSHerbert Xu .suite = { 415892a4c9feSEric Biggers .cipher = __VECS(des3_ede_tv_template) 4159da7f033dSHerbert Xu } 4160da7f033dSHerbert Xu }, { 416166e5bd00SJussi Kivilinna .alg = "ecb(fcrypt)", 416266e5bd00SJussi Kivilinna .test = alg_test_skcipher, 416366e5bd00SJussi Kivilinna .suite = { 416466e5bd00SJussi Kivilinna .cipher = { 416592a4c9feSEric Biggers .vecs = fcrypt_pcbc_tv_template, 416666e5bd00SJussi Kivilinna .count = 1 416766e5bd00SJussi Kivilinna } 416866e5bd00SJussi Kivilinna } 416966e5bd00SJussi Kivilinna }, { 4170da7f033dSHerbert Xu .alg = "ecb(khazad)", 41711aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4172da7f033dSHerbert Xu .suite = { 417392a4c9feSEric Biggers .cipher = __VECS(khazad_tv_template) 4174da7f033dSHerbert Xu } 4175da7f033dSHerbert Xu }, { 417615f47ce5SGilad Ben-Yossef /* Same as ecb(aes) except the key is stored in 417715f47ce5SGilad Ben-Yossef * hardware secure memory which we reference by index 417815f47ce5SGilad Ben-Yossef */ 417915f47ce5SGilad Ben-Yossef .alg = "ecb(paes)", 418015f47ce5SGilad Ben-Yossef .test = alg_test_null, 418115f47ce5SGilad Ben-Yossef .fips_allowed = 1, 418215f47ce5SGilad Ben-Yossef }, { 4183da7f033dSHerbert Xu .alg = "ecb(seed)", 41841aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4185da7f033dSHerbert Xu .suite = { 418692a4c9feSEric Biggers .cipher = __VECS(seed_tv_template) 4187da7f033dSHerbert Xu } 4188da7f033dSHerbert Xu }, { 4189da7f033dSHerbert Xu .alg = "ecb(serpent)", 41901aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4191da7f033dSHerbert Xu .suite = { 419292a4c9feSEric Biggers .cipher = __VECS(serpent_tv_template) 4193da7f033dSHerbert Xu } 4194da7f033dSHerbert Xu }, { 4195cd83a8a7SGilad Ben-Yossef .alg = "ecb(sm4)", 4196cd83a8a7SGilad Ben-Yossef .test = alg_test_skcipher, 4197cd83a8a7SGilad Ben-Yossef .suite = { 419892a4c9feSEric Biggers .cipher = __VECS(sm4_tv_template) 4199cd83a8a7SGilad Ben-Yossef } 4200cd83a8a7SGilad Ben-Yossef }, { 4201da7f033dSHerbert Xu .alg = "ecb(tea)", 42021aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4203da7f033dSHerbert Xu .suite = { 420492a4c9feSEric Biggers .cipher = __VECS(tea_tv_template) 4205da7f033dSHerbert Xu } 4206da7f033dSHerbert Xu }, { 4207da7f033dSHerbert Xu .alg = "ecb(tnepres)", 42081aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4209da7f033dSHerbert Xu .suite = { 421092a4c9feSEric Biggers .cipher = __VECS(tnepres_tv_template) 4211da7f033dSHerbert Xu } 4212da7f033dSHerbert Xu }, { 4213da7f033dSHerbert Xu .alg = "ecb(twofish)", 42141aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4215da7f033dSHerbert Xu .suite = { 421692a4c9feSEric Biggers .cipher = __VECS(tf_tv_template) 4217da7f033dSHerbert Xu } 4218da7f033dSHerbert Xu }, { 4219da7f033dSHerbert Xu .alg = "ecb(xeta)", 42201aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4221da7f033dSHerbert Xu .suite = { 422292a4c9feSEric Biggers .cipher = __VECS(xeta_tv_template) 4223da7f033dSHerbert Xu } 4224da7f033dSHerbert Xu }, { 4225da7f033dSHerbert Xu .alg = "ecb(xtea)", 42261aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4227da7f033dSHerbert Xu .suite = { 422892a4c9feSEric Biggers .cipher = __VECS(xtea_tv_template) 4229da7f033dSHerbert Xu } 4230da7f033dSHerbert Xu }, { 42313c4b2390SSalvatore Benedetto .alg = "ecdh", 42323c4b2390SSalvatore Benedetto .test = alg_test_kpp, 42333c4b2390SSalvatore Benedetto .fips_allowed = 1, 42343c4b2390SSalvatore Benedetto .suite = { 423521c8e720SArd Biesheuvel .kpp = __VECS(ecdh_tv_template) 42363c4b2390SSalvatore Benedetto } 42373c4b2390SSalvatore Benedetto }, { 423832fbdbd3SVitaly Chikunov .alg = "ecrdsa", 423932fbdbd3SVitaly Chikunov .test = alg_test_akcipher, 424032fbdbd3SVitaly Chikunov .suite = { 424132fbdbd3SVitaly Chikunov .akcipher = __VECS(ecrdsa_tv_template) 424232fbdbd3SVitaly Chikunov } 424332fbdbd3SVitaly Chikunov }, { 4244da7f033dSHerbert Xu .alg = "gcm(aes)", 424540153b10SEric Biggers .generic_driver = "gcm_base(ctr(aes-generic),ghash-generic)", 4246da7f033dSHerbert Xu .test = alg_test_aead, 4247a1915d51SJarod Wilson .fips_allowed = 1, 4248da7f033dSHerbert Xu .suite = { 4249a0d608eeSEric Biggers .aead = __VECS(aes_gcm_tv_template) 4250da7f033dSHerbert Xu } 4251da7f033dSHerbert Xu }, { 4252507069c9SYouquan, Song .alg = "ghash", 4253507069c9SYouquan, Song .test = alg_test_hash, 425418c0ebd2SJarod Wilson .fips_allowed = 1, 4255507069c9SYouquan, Song .suite = { 425621c8e720SArd Biesheuvel .hash = __VECS(ghash_tv_template) 4257507069c9SYouquan, Song } 4258507069c9SYouquan, Song }, { 4259da7f033dSHerbert Xu .alg = "hmac(md5)", 4260da7f033dSHerbert Xu .test = alg_test_hash, 4261da7f033dSHerbert Xu .suite = { 426221c8e720SArd Biesheuvel .hash = __VECS(hmac_md5_tv_template) 4263da7f033dSHerbert Xu } 4264da7f033dSHerbert Xu }, { 4265da7f033dSHerbert Xu .alg = "hmac(rmd128)", 4266da7f033dSHerbert Xu .test = alg_test_hash, 4267da7f033dSHerbert Xu .suite = { 426821c8e720SArd Biesheuvel .hash = __VECS(hmac_rmd128_tv_template) 4269da7f033dSHerbert Xu } 4270da7f033dSHerbert Xu }, { 4271da7f033dSHerbert Xu .alg = "hmac(rmd160)", 4272da7f033dSHerbert Xu .test = alg_test_hash, 4273da7f033dSHerbert Xu .suite = { 427421c8e720SArd Biesheuvel .hash = __VECS(hmac_rmd160_tv_template) 4275da7f033dSHerbert Xu } 4276da7f033dSHerbert Xu }, { 4277da7f033dSHerbert Xu .alg = "hmac(sha1)", 4278da7f033dSHerbert Xu .test = alg_test_hash, 4279a1915d51SJarod Wilson .fips_allowed = 1, 4280da7f033dSHerbert Xu .suite = { 428121c8e720SArd Biesheuvel .hash = __VECS(hmac_sha1_tv_template) 4282da7f033dSHerbert Xu } 4283da7f033dSHerbert Xu }, { 4284da7f033dSHerbert Xu .alg = "hmac(sha224)", 4285da7f033dSHerbert Xu .test = alg_test_hash, 4286a1915d51SJarod Wilson .fips_allowed = 1, 4287da7f033dSHerbert Xu .suite = { 428821c8e720SArd Biesheuvel .hash = __VECS(hmac_sha224_tv_template) 4289da7f033dSHerbert Xu } 4290da7f033dSHerbert Xu }, { 4291da7f033dSHerbert Xu .alg = "hmac(sha256)", 4292da7f033dSHerbert Xu .test = alg_test_hash, 4293a1915d51SJarod Wilson .fips_allowed = 1, 4294da7f033dSHerbert Xu .suite = { 429521c8e720SArd Biesheuvel .hash = __VECS(hmac_sha256_tv_template) 4296da7f033dSHerbert Xu } 4297da7f033dSHerbert Xu }, { 429898eca72fSraveendra padasalagi .alg = "hmac(sha3-224)", 429998eca72fSraveendra padasalagi .test = alg_test_hash, 430098eca72fSraveendra padasalagi .fips_allowed = 1, 430198eca72fSraveendra padasalagi .suite = { 430221c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_224_tv_template) 430398eca72fSraveendra padasalagi } 430498eca72fSraveendra padasalagi }, { 430598eca72fSraveendra padasalagi .alg = "hmac(sha3-256)", 430698eca72fSraveendra padasalagi .test = alg_test_hash, 430798eca72fSraveendra padasalagi .fips_allowed = 1, 430898eca72fSraveendra padasalagi .suite = { 430921c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_256_tv_template) 431098eca72fSraveendra padasalagi } 431198eca72fSraveendra padasalagi }, { 431298eca72fSraveendra padasalagi .alg = "hmac(sha3-384)", 431398eca72fSraveendra padasalagi .test = alg_test_hash, 431498eca72fSraveendra padasalagi .fips_allowed = 1, 431598eca72fSraveendra padasalagi .suite = { 431621c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_384_tv_template) 431798eca72fSraveendra padasalagi } 431898eca72fSraveendra padasalagi }, { 431998eca72fSraveendra padasalagi .alg = "hmac(sha3-512)", 432098eca72fSraveendra padasalagi .test = alg_test_hash, 432198eca72fSraveendra padasalagi .fips_allowed = 1, 432298eca72fSraveendra padasalagi .suite = { 432321c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_512_tv_template) 432498eca72fSraveendra padasalagi } 432598eca72fSraveendra padasalagi }, { 4326da7f033dSHerbert Xu .alg = "hmac(sha384)", 4327da7f033dSHerbert Xu .test = alg_test_hash, 4328a1915d51SJarod Wilson .fips_allowed = 1, 4329da7f033dSHerbert Xu .suite = { 433021c8e720SArd Biesheuvel .hash = __VECS(hmac_sha384_tv_template) 4331da7f033dSHerbert Xu } 4332da7f033dSHerbert Xu }, { 4333da7f033dSHerbert Xu .alg = "hmac(sha512)", 4334da7f033dSHerbert Xu .test = alg_test_hash, 4335a1915d51SJarod Wilson .fips_allowed = 1, 4336da7f033dSHerbert Xu .suite = { 433721c8e720SArd Biesheuvel .hash = __VECS(hmac_sha512_tv_template) 4338da7f033dSHerbert Xu } 4339da7f033dSHerbert Xu }, { 434025a0b9d4SVitaly Chikunov .alg = "hmac(streebog256)", 434125a0b9d4SVitaly Chikunov .test = alg_test_hash, 434225a0b9d4SVitaly Chikunov .suite = { 434325a0b9d4SVitaly Chikunov .hash = __VECS(hmac_streebog256_tv_template) 434425a0b9d4SVitaly Chikunov } 434525a0b9d4SVitaly Chikunov }, { 434625a0b9d4SVitaly Chikunov .alg = "hmac(streebog512)", 434725a0b9d4SVitaly Chikunov .test = alg_test_hash, 434825a0b9d4SVitaly Chikunov .suite = { 434925a0b9d4SVitaly Chikunov .hash = __VECS(hmac_streebog512_tv_template) 435025a0b9d4SVitaly Chikunov } 435125a0b9d4SVitaly Chikunov }, { 4352bb5530e4SStephan Mueller .alg = "jitterentropy_rng", 4353bb5530e4SStephan Mueller .fips_allowed = 1, 4354bb5530e4SStephan Mueller .test = alg_test_null, 4355bb5530e4SStephan Mueller }, { 435635351988SStephan Mueller .alg = "kw(aes)", 435735351988SStephan Mueller .test = alg_test_skcipher, 435835351988SStephan Mueller .fips_allowed = 1, 435935351988SStephan Mueller .suite = { 436092a4c9feSEric Biggers .cipher = __VECS(aes_kw_tv_template) 436135351988SStephan Mueller } 436235351988SStephan Mueller }, { 4363da7f033dSHerbert Xu .alg = "lrw(aes)", 4364d435e10eSEric Biggers .generic_driver = "lrw(ecb(aes-generic))", 43651aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4366da7f033dSHerbert Xu .suite = { 436792a4c9feSEric Biggers .cipher = __VECS(aes_lrw_tv_template) 4368da7f033dSHerbert Xu } 4369da7f033dSHerbert Xu }, { 43700840605eSJussi Kivilinna .alg = "lrw(camellia)", 4371d435e10eSEric Biggers .generic_driver = "lrw(ecb(camellia-generic))", 43720840605eSJussi Kivilinna .test = alg_test_skcipher, 43730840605eSJussi Kivilinna .suite = { 437492a4c9feSEric Biggers .cipher = __VECS(camellia_lrw_tv_template) 43750840605eSJussi Kivilinna } 43760840605eSJussi Kivilinna }, { 43779b8b0405SJohannes Goetzfried .alg = "lrw(cast6)", 4378d435e10eSEric Biggers .generic_driver = "lrw(ecb(cast6-generic))", 43799b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 43809b8b0405SJohannes Goetzfried .suite = { 438192a4c9feSEric Biggers .cipher = __VECS(cast6_lrw_tv_template) 43829b8b0405SJohannes Goetzfried } 43839b8b0405SJohannes Goetzfried }, { 4384d7bfc0faSJussi Kivilinna .alg = "lrw(serpent)", 4385d435e10eSEric Biggers .generic_driver = "lrw(ecb(serpent-generic))", 4386d7bfc0faSJussi Kivilinna .test = alg_test_skcipher, 4387d7bfc0faSJussi Kivilinna .suite = { 438892a4c9feSEric Biggers .cipher = __VECS(serpent_lrw_tv_template) 4389d7bfc0faSJussi Kivilinna } 4390d7bfc0faSJussi Kivilinna }, { 43910b2a1551SJussi Kivilinna .alg = "lrw(twofish)", 4392d435e10eSEric Biggers .generic_driver = "lrw(ecb(twofish-generic))", 43930b2a1551SJussi Kivilinna .test = alg_test_skcipher, 43940b2a1551SJussi Kivilinna .suite = { 439592a4c9feSEric Biggers .cipher = __VECS(tf_lrw_tv_template) 43960b2a1551SJussi Kivilinna } 43970b2a1551SJussi Kivilinna }, { 43981443cc9bSKOVACS Krisztian .alg = "lz4", 43991443cc9bSKOVACS Krisztian .test = alg_test_comp, 44001443cc9bSKOVACS Krisztian .fips_allowed = 1, 44011443cc9bSKOVACS Krisztian .suite = { 44021443cc9bSKOVACS Krisztian .comp = { 440321c8e720SArd Biesheuvel .comp = __VECS(lz4_comp_tv_template), 440421c8e720SArd Biesheuvel .decomp = __VECS(lz4_decomp_tv_template) 44051443cc9bSKOVACS Krisztian } 44061443cc9bSKOVACS Krisztian } 44071443cc9bSKOVACS Krisztian }, { 44081443cc9bSKOVACS Krisztian .alg = "lz4hc", 44091443cc9bSKOVACS Krisztian .test = alg_test_comp, 44101443cc9bSKOVACS Krisztian .fips_allowed = 1, 44111443cc9bSKOVACS Krisztian .suite = { 44121443cc9bSKOVACS Krisztian .comp = { 441321c8e720SArd Biesheuvel .comp = __VECS(lz4hc_comp_tv_template), 441421c8e720SArd Biesheuvel .decomp = __VECS(lz4hc_decomp_tv_template) 44151443cc9bSKOVACS Krisztian } 44161443cc9bSKOVACS Krisztian } 44171443cc9bSKOVACS Krisztian }, { 4418da7f033dSHerbert Xu .alg = "lzo", 4419da7f033dSHerbert Xu .test = alg_test_comp, 44200818904dSMilan Broz .fips_allowed = 1, 4421da7f033dSHerbert Xu .suite = { 4422da7f033dSHerbert Xu .comp = { 442321c8e720SArd Biesheuvel .comp = __VECS(lzo_comp_tv_template), 442421c8e720SArd Biesheuvel .decomp = __VECS(lzo_decomp_tv_template) 4425da7f033dSHerbert Xu } 4426da7f033dSHerbert Xu } 4427da7f033dSHerbert Xu }, { 4428da7f033dSHerbert Xu .alg = "md4", 4429da7f033dSHerbert Xu .test = alg_test_hash, 4430da7f033dSHerbert Xu .suite = { 443121c8e720SArd Biesheuvel .hash = __VECS(md4_tv_template) 4432da7f033dSHerbert Xu } 4433da7f033dSHerbert Xu }, { 4434da7f033dSHerbert Xu .alg = "md5", 4435da7f033dSHerbert Xu .test = alg_test_hash, 4436da7f033dSHerbert Xu .suite = { 443721c8e720SArd Biesheuvel .hash = __VECS(md5_tv_template) 4438da7f033dSHerbert Xu } 4439da7f033dSHerbert Xu }, { 4440da7f033dSHerbert Xu .alg = "michael_mic", 4441da7f033dSHerbert Xu .test = alg_test_hash, 4442da7f033dSHerbert Xu .suite = { 444321c8e720SArd Biesheuvel .hash = __VECS(michael_mic_tv_template) 4444da7f033dSHerbert Xu } 4445da7f033dSHerbert Xu }, { 44464feb4c59SOndrej Mosnacek .alg = "morus1280", 44474feb4c59SOndrej Mosnacek .test = alg_test_aead, 44484feb4c59SOndrej Mosnacek .suite = { 4449a0d608eeSEric Biggers .aead = __VECS(morus1280_tv_template) 44504feb4c59SOndrej Mosnacek } 44514feb4c59SOndrej Mosnacek }, { 44524feb4c59SOndrej Mosnacek .alg = "morus640", 44534feb4c59SOndrej Mosnacek .test = alg_test_aead, 44544feb4c59SOndrej Mosnacek .suite = { 4455a0d608eeSEric Biggers .aead = __VECS(morus640_tv_template) 44564feb4c59SOndrej Mosnacek } 44574feb4c59SOndrej Mosnacek }, { 445826609a21SEric Biggers .alg = "nhpoly1305", 445926609a21SEric Biggers .test = alg_test_hash, 446026609a21SEric Biggers .suite = { 446126609a21SEric Biggers .hash = __VECS(nhpoly1305_tv_template) 446226609a21SEric Biggers } 446326609a21SEric Biggers }, { 4464ba0e14acSPuneet Saxena .alg = "ofb(aes)", 4465ba0e14acSPuneet Saxena .test = alg_test_skcipher, 4466ba0e14acSPuneet Saxena .fips_allowed = 1, 4467ba0e14acSPuneet Saxena .suite = { 446892a4c9feSEric Biggers .cipher = __VECS(aes_ofb_tv_template) 4469ba0e14acSPuneet Saxena } 4470ba0e14acSPuneet Saxena }, { 4471a794d8d8SGilad Ben-Yossef /* Same as ofb(aes) except the key is stored in 4472a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4473a794d8d8SGilad Ben-Yossef */ 4474a794d8d8SGilad Ben-Yossef .alg = "ofb(paes)", 4475a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4476a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4477a794d8d8SGilad Ben-Yossef }, { 4478da7f033dSHerbert Xu .alg = "pcbc(fcrypt)", 44791aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4480da7f033dSHerbert Xu .suite = { 448192a4c9feSEric Biggers .cipher = __VECS(fcrypt_pcbc_tv_template) 4482da7f033dSHerbert Xu } 4483da7f033dSHerbert Xu }, { 44841207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha224)", 44851207107cSStephan Mueller .test = alg_test_null, 44861207107cSStephan Mueller .fips_allowed = 1, 44871207107cSStephan Mueller }, { 44881207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha256)", 44891207107cSStephan Mueller .test = alg_test_akcipher, 44901207107cSStephan Mueller .fips_allowed = 1, 44911207107cSStephan Mueller .suite = { 44921207107cSStephan Mueller .akcipher = __VECS(pkcs1pad_rsa_tv_template) 44931207107cSStephan Mueller } 44941207107cSStephan Mueller }, { 44951207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha384)", 44961207107cSStephan Mueller .test = alg_test_null, 44971207107cSStephan Mueller .fips_allowed = 1, 44981207107cSStephan Mueller }, { 44991207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha512)", 45001207107cSStephan Mueller .test = alg_test_null, 45011207107cSStephan Mueller .fips_allowed = 1, 45021207107cSStephan Mueller }, { 4503eee9dc61SMartin Willi .alg = "poly1305", 4504eee9dc61SMartin Willi .test = alg_test_hash, 4505eee9dc61SMartin Willi .suite = { 450621c8e720SArd Biesheuvel .hash = __VECS(poly1305_tv_template) 4507eee9dc61SMartin Willi } 4508eee9dc61SMartin Willi }, { 4509da7f033dSHerbert Xu .alg = "rfc3686(ctr(aes))", 45101aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4511a1915d51SJarod Wilson .fips_allowed = 1, 4512da7f033dSHerbert Xu .suite = { 451392a4c9feSEric Biggers .cipher = __VECS(aes_ctr_rfc3686_tv_template) 4514da7f033dSHerbert Xu } 4515da7f033dSHerbert Xu }, { 45163f31a740SHerbert Xu .alg = "rfc4106(gcm(aes))", 451740153b10SEric Biggers .generic_driver = "rfc4106(gcm_base(ctr(aes-generic),ghash-generic))", 451869435b94SAdrian Hoban .test = alg_test_aead, 4519db71f29aSJarod Wilson .fips_allowed = 1, 452069435b94SAdrian Hoban .suite = { 4521a0d608eeSEric Biggers .aead = __VECS(aes_gcm_rfc4106_tv_template) 452269435b94SAdrian Hoban } 452369435b94SAdrian Hoban }, { 4524544c436aSHerbert Xu .alg = "rfc4309(ccm(aes))", 452540153b10SEric Biggers .generic_driver = "rfc4309(ccm_base(ctr(aes-generic),cbcmac(aes-generic)))", 45265d667322SJarod Wilson .test = alg_test_aead, 4527a1915d51SJarod Wilson .fips_allowed = 1, 45285d667322SJarod Wilson .suite = { 4529a0d608eeSEric Biggers .aead = __VECS(aes_ccm_rfc4309_tv_template) 45305d667322SJarod Wilson } 45315d667322SJarod Wilson }, { 4532bb68745eSHerbert Xu .alg = "rfc4543(gcm(aes))", 453340153b10SEric Biggers .generic_driver = "rfc4543(gcm_base(ctr(aes-generic),ghash-generic))", 4534e9b7441aSJussi Kivilinna .test = alg_test_aead, 4535e9b7441aSJussi Kivilinna .suite = { 4536a0d608eeSEric Biggers .aead = __VECS(aes_gcm_rfc4543_tv_template) 4537e9b7441aSJussi Kivilinna } 4538e9b7441aSJussi Kivilinna }, { 4539af2b76b5SMartin Willi .alg = "rfc7539(chacha20,poly1305)", 4540af2b76b5SMartin Willi .test = alg_test_aead, 4541af2b76b5SMartin Willi .suite = { 4542a0d608eeSEric Biggers .aead = __VECS(rfc7539_tv_template) 4543af2b76b5SMartin Willi } 4544af2b76b5SMartin Willi }, { 45455900758dSMartin Willi .alg = "rfc7539esp(chacha20,poly1305)", 45465900758dSMartin Willi .test = alg_test_aead, 45475900758dSMartin Willi .suite = { 4548a0d608eeSEric Biggers .aead = __VECS(rfc7539esp_tv_template) 45495900758dSMartin Willi } 45505900758dSMartin Willi }, { 4551da7f033dSHerbert Xu .alg = "rmd128", 4552da7f033dSHerbert Xu .test = alg_test_hash, 4553da7f033dSHerbert Xu .suite = { 455421c8e720SArd Biesheuvel .hash = __VECS(rmd128_tv_template) 4555da7f033dSHerbert Xu } 4556da7f033dSHerbert Xu }, { 4557da7f033dSHerbert Xu .alg = "rmd160", 4558da7f033dSHerbert Xu .test = alg_test_hash, 4559da7f033dSHerbert Xu .suite = { 456021c8e720SArd Biesheuvel .hash = __VECS(rmd160_tv_template) 4561da7f033dSHerbert Xu } 4562da7f033dSHerbert Xu }, { 4563da7f033dSHerbert Xu .alg = "rmd256", 4564da7f033dSHerbert Xu .test = alg_test_hash, 4565da7f033dSHerbert Xu .suite = { 456621c8e720SArd Biesheuvel .hash = __VECS(rmd256_tv_template) 4567da7f033dSHerbert Xu } 4568da7f033dSHerbert Xu }, { 4569da7f033dSHerbert Xu .alg = "rmd320", 4570da7f033dSHerbert Xu .test = alg_test_hash, 4571da7f033dSHerbert Xu .suite = { 457221c8e720SArd Biesheuvel .hash = __VECS(rmd320_tv_template) 4573da7f033dSHerbert Xu } 4574da7f033dSHerbert Xu }, { 4575946cc463STadeusz Struk .alg = "rsa", 4576946cc463STadeusz Struk .test = alg_test_akcipher, 4577946cc463STadeusz Struk .fips_allowed = 1, 4578946cc463STadeusz Struk .suite = { 457921c8e720SArd Biesheuvel .akcipher = __VECS(rsa_tv_template) 4580946cc463STadeusz Struk } 4581946cc463STadeusz Struk }, { 4582da7f033dSHerbert Xu .alg = "salsa20", 45831aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4584da7f033dSHerbert Xu .suite = { 458592a4c9feSEric Biggers .cipher = __VECS(salsa20_stream_tv_template) 4586da7f033dSHerbert Xu } 4587da7f033dSHerbert Xu }, { 4588da7f033dSHerbert Xu .alg = "sha1", 4589da7f033dSHerbert Xu .test = alg_test_hash, 4590a1915d51SJarod Wilson .fips_allowed = 1, 4591da7f033dSHerbert Xu .suite = { 459221c8e720SArd Biesheuvel .hash = __VECS(sha1_tv_template) 4593da7f033dSHerbert Xu } 4594da7f033dSHerbert Xu }, { 4595da7f033dSHerbert Xu .alg = "sha224", 4596da7f033dSHerbert Xu .test = alg_test_hash, 4597a1915d51SJarod Wilson .fips_allowed = 1, 4598da7f033dSHerbert Xu .suite = { 459921c8e720SArd Biesheuvel .hash = __VECS(sha224_tv_template) 4600da7f033dSHerbert Xu } 4601da7f033dSHerbert Xu }, { 4602da7f033dSHerbert Xu .alg = "sha256", 4603da7f033dSHerbert Xu .test = alg_test_hash, 4604a1915d51SJarod Wilson .fips_allowed = 1, 4605da7f033dSHerbert Xu .suite = { 460621c8e720SArd Biesheuvel .hash = __VECS(sha256_tv_template) 4607da7f033dSHerbert Xu } 4608da7f033dSHerbert Xu }, { 460979cc6ab8Sraveendra padasalagi .alg = "sha3-224", 461079cc6ab8Sraveendra padasalagi .test = alg_test_hash, 461179cc6ab8Sraveendra padasalagi .fips_allowed = 1, 461279cc6ab8Sraveendra padasalagi .suite = { 461321c8e720SArd Biesheuvel .hash = __VECS(sha3_224_tv_template) 461479cc6ab8Sraveendra padasalagi } 461579cc6ab8Sraveendra padasalagi }, { 461679cc6ab8Sraveendra padasalagi .alg = "sha3-256", 461779cc6ab8Sraveendra padasalagi .test = alg_test_hash, 461879cc6ab8Sraveendra padasalagi .fips_allowed = 1, 461979cc6ab8Sraveendra padasalagi .suite = { 462021c8e720SArd Biesheuvel .hash = __VECS(sha3_256_tv_template) 462179cc6ab8Sraveendra padasalagi } 462279cc6ab8Sraveendra padasalagi }, { 462379cc6ab8Sraveendra padasalagi .alg = "sha3-384", 462479cc6ab8Sraveendra padasalagi .test = alg_test_hash, 462579cc6ab8Sraveendra padasalagi .fips_allowed = 1, 462679cc6ab8Sraveendra padasalagi .suite = { 462721c8e720SArd Biesheuvel .hash = __VECS(sha3_384_tv_template) 462879cc6ab8Sraveendra padasalagi } 462979cc6ab8Sraveendra padasalagi }, { 463079cc6ab8Sraveendra padasalagi .alg = "sha3-512", 463179cc6ab8Sraveendra padasalagi .test = alg_test_hash, 463279cc6ab8Sraveendra padasalagi .fips_allowed = 1, 463379cc6ab8Sraveendra padasalagi .suite = { 463421c8e720SArd Biesheuvel .hash = __VECS(sha3_512_tv_template) 463579cc6ab8Sraveendra padasalagi } 463679cc6ab8Sraveendra padasalagi }, { 4637da7f033dSHerbert Xu .alg = "sha384", 4638da7f033dSHerbert Xu .test = alg_test_hash, 4639a1915d51SJarod Wilson .fips_allowed = 1, 4640da7f033dSHerbert Xu .suite = { 464121c8e720SArd Biesheuvel .hash = __VECS(sha384_tv_template) 4642da7f033dSHerbert Xu } 4643da7f033dSHerbert Xu }, { 4644da7f033dSHerbert Xu .alg = "sha512", 4645da7f033dSHerbert Xu .test = alg_test_hash, 4646a1915d51SJarod Wilson .fips_allowed = 1, 4647da7f033dSHerbert Xu .suite = { 464821c8e720SArd Biesheuvel .hash = __VECS(sha512_tv_template) 4649da7f033dSHerbert Xu } 4650da7f033dSHerbert Xu }, { 4651b7e27530SGilad Ben-Yossef .alg = "sm3", 4652b7e27530SGilad Ben-Yossef .test = alg_test_hash, 4653b7e27530SGilad Ben-Yossef .suite = { 4654b7e27530SGilad Ben-Yossef .hash = __VECS(sm3_tv_template) 4655b7e27530SGilad Ben-Yossef } 4656b7e27530SGilad Ben-Yossef }, { 465725a0b9d4SVitaly Chikunov .alg = "streebog256", 465825a0b9d4SVitaly Chikunov .test = alg_test_hash, 465925a0b9d4SVitaly Chikunov .suite = { 466025a0b9d4SVitaly Chikunov .hash = __VECS(streebog256_tv_template) 466125a0b9d4SVitaly Chikunov } 466225a0b9d4SVitaly Chikunov }, { 466325a0b9d4SVitaly Chikunov .alg = "streebog512", 466425a0b9d4SVitaly Chikunov .test = alg_test_hash, 466525a0b9d4SVitaly Chikunov .suite = { 466625a0b9d4SVitaly Chikunov .hash = __VECS(streebog512_tv_template) 466725a0b9d4SVitaly Chikunov } 466825a0b9d4SVitaly Chikunov }, { 4669da7f033dSHerbert Xu .alg = "tgr128", 4670da7f033dSHerbert Xu .test = alg_test_hash, 4671da7f033dSHerbert Xu .suite = { 467221c8e720SArd Biesheuvel .hash = __VECS(tgr128_tv_template) 4673da7f033dSHerbert Xu } 4674da7f033dSHerbert Xu }, { 4675da7f033dSHerbert Xu .alg = "tgr160", 4676da7f033dSHerbert Xu .test = alg_test_hash, 4677da7f033dSHerbert Xu .suite = { 467821c8e720SArd Biesheuvel .hash = __VECS(tgr160_tv_template) 4679da7f033dSHerbert Xu } 4680da7f033dSHerbert Xu }, { 4681da7f033dSHerbert Xu .alg = "tgr192", 4682da7f033dSHerbert Xu .test = alg_test_hash, 4683da7f033dSHerbert Xu .suite = { 468421c8e720SArd Biesheuvel .hash = __VECS(tgr192_tv_template) 4685da7f033dSHerbert Xu } 4686da7f033dSHerbert Xu }, { 4687ed331adaSEric Biggers .alg = "vmac64(aes)", 4688ed331adaSEric Biggers .test = alg_test_hash, 4689ed331adaSEric Biggers .suite = { 4690ed331adaSEric Biggers .hash = __VECS(vmac64_aes_tv_template) 4691ed331adaSEric Biggers } 4692ed331adaSEric Biggers }, { 4693da7f033dSHerbert Xu .alg = "wp256", 4694da7f033dSHerbert Xu .test = alg_test_hash, 4695da7f033dSHerbert Xu .suite = { 469621c8e720SArd Biesheuvel .hash = __VECS(wp256_tv_template) 4697da7f033dSHerbert Xu } 4698da7f033dSHerbert Xu }, { 4699da7f033dSHerbert Xu .alg = "wp384", 4700da7f033dSHerbert Xu .test = alg_test_hash, 4701da7f033dSHerbert Xu .suite = { 470221c8e720SArd Biesheuvel .hash = __VECS(wp384_tv_template) 4703da7f033dSHerbert Xu } 4704da7f033dSHerbert Xu }, { 4705da7f033dSHerbert Xu .alg = "wp512", 4706da7f033dSHerbert Xu .test = alg_test_hash, 4707da7f033dSHerbert Xu .suite = { 470821c8e720SArd Biesheuvel .hash = __VECS(wp512_tv_template) 4709da7f033dSHerbert Xu } 4710da7f033dSHerbert Xu }, { 4711da7f033dSHerbert Xu .alg = "xcbc(aes)", 4712da7f033dSHerbert Xu .test = alg_test_hash, 4713da7f033dSHerbert Xu .suite = { 471421c8e720SArd Biesheuvel .hash = __VECS(aes_xcbc128_tv_template) 4715da7f033dSHerbert Xu } 4716da7f033dSHerbert Xu }, { 4717aa762409SEric Biggers .alg = "xchacha12", 4718aa762409SEric Biggers .test = alg_test_skcipher, 4719aa762409SEric Biggers .suite = { 4720aa762409SEric Biggers .cipher = __VECS(xchacha12_tv_template) 4721aa762409SEric Biggers }, 4722aa762409SEric Biggers }, { 4723de61d7aeSEric Biggers .alg = "xchacha20", 4724de61d7aeSEric Biggers .test = alg_test_skcipher, 4725de61d7aeSEric Biggers .suite = { 4726de61d7aeSEric Biggers .cipher = __VECS(xchacha20_tv_template) 4727de61d7aeSEric Biggers }, 4728de61d7aeSEric Biggers }, { 4729da7f033dSHerbert Xu .alg = "xts(aes)", 4730d435e10eSEric Biggers .generic_driver = "xts(ecb(aes-generic))", 47311aa4ecd9SHerbert Xu .test = alg_test_skcipher, 47322918aa8dSJarod Wilson .fips_allowed = 1, 4733da7f033dSHerbert Xu .suite = { 473492a4c9feSEric Biggers .cipher = __VECS(aes_xts_tv_template) 4735da7f033dSHerbert Xu } 47360c01aed5SGeert Uytterhoeven }, { 47370840605eSJussi Kivilinna .alg = "xts(camellia)", 4738d435e10eSEric Biggers .generic_driver = "xts(ecb(camellia-generic))", 47390840605eSJussi Kivilinna .test = alg_test_skcipher, 47400840605eSJussi Kivilinna .suite = { 474192a4c9feSEric Biggers .cipher = __VECS(camellia_xts_tv_template) 47420840605eSJussi Kivilinna } 47430840605eSJussi Kivilinna }, { 47449b8b0405SJohannes Goetzfried .alg = "xts(cast6)", 4745d435e10eSEric Biggers .generic_driver = "xts(ecb(cast6-generic))", 47469b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 47479b8b0405SJohannes Goetzfried .suite = { 474892a4c9feSEric Biggers .cipher = __VECS(cast6_xts_tv_template) 47499b8b0405SJohannes Goetzfried } 47509b8b0405SJohannes Goetzfried }, { 475115f47ce5SGilad Ben-Yossef /* Same as xts(aes) except the key is stored in 475215f47ce5SGilad Ben-Yossef * hardware secure memory which we reference by index 475315f47ce5SGilad Ben-Yossef */ 475415f47ce5SGilad Ben-Yossef .alg = "xts(paes)", 475515f47ce5SGilad Ben-Yossef .test = alg_test_null, 475615f47ce5SGilad Ben-Yossef .fips_allowed = 1, 475715f47ce5SGilad Ben-Yossef }, { 475818be20b9SJussi Kivilinna .alg = "xts(serpent)", 4759d435e10eSEric Biggers .generic_driver = "xts(ecb(serpent-generic))", 476018be20b9SJussi Kivilinna .test = alg_test_skcipher, 476118be20b9SJussi Kivilinna .suite = { 476292a4c9feSEric Biggers .cipher = __VECS(serpent_xts_tv_template) 476318be20b9SJussi Kivilinna } 476418be20b9SJussi Kivilinna }, { 4765aed265b9SJussi Kivilinna .alg = "xts(twofish)", 4766d435e10eSEric Biggers .generic_driver = "xts(ecb(twofish-generic))", 4767aed265b9SJussi Kivilinna .test = alg_test_skcipher, 4768aed265b9SJussi Kivilinna .suite = { 476992a4c9feSEric Biggers .cipher = __VECS(tf_xts_tv_template) 4770aed265b9SJussi Kivilinna } 4771a368f43dSGiovanni Cabiddu }, { 477215f47ce5SGilad Ben-Yossef .alg = "xts4096(paes)", 477315f47ce5SGilad Ben-Yossef .test = alg_test_null, 477415f47ce5SGilad Ben-Yossef .fips_allowed = 1, 477515f47ce5SGilad Ben-Yossef }, { 477615f47ce5SGilad Ben-Yossef .alg = "xts512(paes)", 477715f47ce5SGilad Ben-Yossef .test = alg_test_null, 477815f47ce5SGilad Ben-Yossef .fips_allowed = 1, 477915f47ce5SGilad Ben-Yossef }, { 4780a368f43dSGiovanni Cabiddu .alg = "zlib-deflate", 4781a368f43dSGiovanni Cabiddu .test = alg_test_comp, 4782a368f43dSGiovanni Cabiddu .fips_allowed = 1, 4783a368f43dSGiovanni Cabiddu .suite = { 4784a368f43dSGiovanni Cabiddu .comp = { 4785a368f43dSGiovanni Cabiddu .comp = __VECS(zlib_deflate_comp_tv_template), 4786a368f43dSGiovanni Cabiddu .decomp = __VECS(zlib_deflate_decomp_tv_template) 4787a368f43dSGiovanni Cabiddu } 4788a368f43dSGiovanni Cabiddu } 4789d28fc3dbSNick Terrell }, { 4790d28fc3dbSNick Terrell .alg = "zstd", 4791d28fc3dbSNick Terrell .test = alg_test_comp, 4792d28fc3dbSNick Terrell .fips_allowed = 1, 4793d28fc3dbSNick Terrell .suite = { 4794d28fc3dbSNick Terrell .comp = { 4795d28fc3dbSNick Terrell .comp = __VECS(zstd_comp_tv_template), 4796d28fc3dbSNick Terrell .decomp = __VECS(zstd_decomp_tv_template) 4797d28fc3dbSNick Terrell } 4798d28fc3dbSNick Terrell } 4799da7f033dSHerbert Xu } 4800da7f033dSHerbert Xu }; 4801da7f033dSHerbert Xu 48023f47a03dSEric Biggers static void alg_check_test_descs_order(void) 48035714758bSJussi Kivilinna { 48045714758bSJussi Kivilinna int i; 48055714758bSJussi Kivilinna 48065714758bSJussi Kivilinna for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) { 48075714758bSJussi Kivilinna int diff = strcmp(alg_test_descs[i - 1].alg, 48085714758bSJussi Kivilinna alg_test_descs[i].alg); 48095714758bSJussi Kivilinna 48105714758bSJussi Kivilinna if (WARN_ON(diff > 0)) { 48115714758bSJussi Kivilinna pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n", 48125714758bSJussi Kivilinna alg_test_descs[i - 1].alg, 48135714758bSJussi Kivilinna alg_test_descs[i].alg); 48145714758bSJussi Kivilinna } 48155714758bSJussi Kivilinna 48165714758bSJussi Kivilinna if (WARN_ON(diff == 0)) { 48175714758bSJussi Kivilinna pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n", 48185714758bSJussi Kivilinna alg_test_descs[i].alg); 48195714758bSJussi Kivilinna } 48205714758bSJussi Kivilinna } 48215714758bSJussi Kivilinna } 48225714758bSJussi Kivilinna 48233f47a03dSEric Biggers static void alg_check_testvec_configs(void) 48243f47a03dSEric Biggers { 48254e7babbaSEric Biggers int i; 48264e7babbaSEric Biggers 48274e7babbaSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) 48284e7babbaSEric Biggers WARN_ON(!valid_testvec_config( 48294e7babbaSEric Biggers &default_cipher_testvec_configs[i])); 48304cc2dcf9SEric Biggers 48314cc2dcf9SEric Biggers for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) 48324cc2dcf9SEric Biggers WARN_ON(!valid_testvec_config( 48334cc2dcf9SEric Biggers &default_hash_testvec_configs[i])); 48343f47a03dSEric Biggers } 48353f47a03dSEric Biggers 48363f47a03dSEric Biggers static void testmgr_onetime_init(void) 48373f47a03dSEric Biggers { 48383f47a03dSEric Biggers alg_check_test_descs_order(); 48393f47a03dSEric Biggers alg_check_testvec_configs(); 48405b2706a4SEric Biggers 48415b2706a4SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 48425b2706a4SEric Biggers pr_warn("alg: extra crypto tests enabled. This is intended for developer use only.\n"); 48435b2706a4SEric Biggers #endif 48443f47a03dSEric Biggers } 48453f47a03dSEric Biggers 48461aa4ecd9SHerbert Xu static int alg_find_test(const char *alg) 4847da7f033dSHerbert Xu { 4848da7f033dSHerbert Xu int start = 0; 4849da7f033dSHerbert Xu int end = ARRAY_SIZE(alg_test_descs); 4850da7f033dSHerbert Xu 4851da7f033dSHerbert Xu while (start < end) { 4852da7f033dSHerbert Xu int i = (start + end) / 2; 4853da7f033dSHerbert Xu int diff = strcmp(alg_test_descs[i].alg, alg); 4854da7f033dSHerbert Xu 4855da7f033dSHerbert Xu if (diff > 0) { 4856da7f033dSHerbert Xu end = i; 4857da7f033dSHerbert Xu continue; 4858da7f033dSHerbert Xu } 4859da7f033dSHerbert Xu 4860da7f033dSHerbert Xu if (diff < 0) { 4861da7f033dSHerbert Xu start = i + 1; 4862da7f033dSHerbert Xu continue; 4863da7f033dSHerbert Xu } 4864da7f033dSHerbert Xu 48651aa4ecd9SHerbert Xu return i; 4866da7f033dSHerbert Xu } 4867da7f033dSHerbert Xu 48681aa4ecd9SHerbert Xu return -1; 48691aa4ecd9SHerbert Xu } 48701aa4ecd9SHerbert Xu 48711aa4ecd9SHerbert Xu int alg_test(const char *driver, const char *alg, u32 type, u32 mask) 48721aa4ecd9SHerbert Xu { 48731aa4ecd9SHerbert Xu int i; 4874a68f6610SHerbert Xu int j; 4875d12d6b6dSNeil Horman int rc; 48761aa4ecd9SHerbert Xu 48779e5c9fe4SRichard W.M. Jones if (!fips_enabled && notests) { 48789e5c9fe4SRichard W.M. Jones printk_once(KERN_INFO "alg: self-tests disabled\n"); 48799e5c9fe4SRichard W.M. Jones return 0; 48809e5c9fe4SRichard W.M. Jones } 48819e5c9fe4SRichard W.M. Jones 48823f47a03dSEric Biggers DO_ONCE(testmgr_onetime_init); 48835714758bSJussi Kivilinna 48841aa4ecd9SHerbert Xu if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) { 48851aa4ecd9SHerbert Xu char nalg[CRYPTO_MAX_ALG_NAME]; 48861aa4ecd9SHerbert Xu 48871aa4ecd9SHerbert Xu if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >= 48881aa4ecd9SHerbert Xu sizeof(nalg)) 48891aa4ecd9SHerbert Xu return -ENAMETOOLONG; 48901aa4ecd9SHerbert Xu 48911aa4ecd9SHerbert Xu i = alg_find_test(nalg); 48921aa4ecd9SHerbert Xu if (i < 0) 48931aa4ecd9SHerbert Xu goto notest; 48941aa4ecd9SHerbert Xu 4895a3bef3a3SJarod Wilson if (fips_enabled && !alg_test_descs[i].fips_allowed) 4896a3bef3a3SJarod Wilson goto non_fips_alg; 4897a3bef3a3SJarod Wilson 4898941fb328SJarod Wilson rc = alg_test_cipher(alg_test_descs + i, driver, type, mask); 4899941fb328SJarod Wilson goto test_done; 49001aa4ecd9SHerbert Xu } 49011aa4ecd9SHerbert Xu 49021aa4ecd9SHerbert Xu i = alg_find_test(alg); 4903a68f6610SHerbert Xu j = alg_find_test(driver); 4904a68f6610SHerbert Xu if (i < 0 && j < 0) 49051aa4ecd9SHerbert Xu goto notest; 49061aa4ecd9SHerbert Xu 4907a68f6610SHerbert Xu if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) || 4908a68f6610SHerbert Xu (j >= 0 && !alg_test_descs[j].fips_allowed))) 4909a3bef3a3SJarod Wilson goto non_fips_alg; 4910a3bef3a3SJarod Wilson 4911a68f6610SHerbert Xu rc = 0; 4912a68f6610SHerbert Xu if (i >= 0) 4913a68f6610SHerbert Xu rc |= alg_test_descs[i].test(alg_test_descs + i, driver, 49141aa4ecd9SHerbert Xu type, mask); 4915032c8cacSCristian Stoica if (j >= 0 && j != i) 4916a68f6610SHerbert Xu rc |= alg_test_descs[j].test(alg_test_descs + j, driver, 4917a68f6610SHerbert Xu type, mask); 4918a68f6610SHerbert Xu 4919941fb328SJarod Wilson test_done: 4920eda69b0cSEric Biggers if (rc && (fips_enabled || panic_on_fail)) 4921eda69b0cSEric Biggers panic("alg: self-tests for %s (%s) failed in %s mode!\n", 4922eda69b0cSEric Biggers driver, alg, fips_enabled ? "fips" : "panic_on_fail"); 4923d12d6b6dSNeil Horman 492429ecd4abSJarod Wilson if (fips_enabled && !rc) 49253e8cffd4SMasanari Iida pr_info("alg: self-tests for %s (%s) passed\n", driver, alg); 492629ecd4abSJarod Wilson 4927d12d6b6dSNeil Horman return rc; 49281aa4ecd9SHerbert Xu 49291aa4ecd9SHerbert Xu notest: 4930da7f033dSHerbert Xu printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver); 4931da7f033dSHerbert Xu return 0; 4932a3bef3a3SJarod Wilson non_fips_alg: 4933a3bef3a3SJarod Wilson return -EINVAL; 4934da7f033dSHerbert Xu } 49350b767f96SAlexander Shishkin 4936326a6346SHerbert Xu #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */ 49370b767f96SAlexander Shishkin 4938da7f033dSHerbert Xu EXPORT_SYMBOL_GPL(alg_test); 4939