1da7f033dSHerbert Xu /* 2da7f033dSHerbert Xu * Algorithm testing framework and tests. 3da7f033dSHerbert Xu * 4da7f033dSHerbert Xu * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> 5da7f033dSHerbert Xu * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org> 6da7f033dSHerbert Xu * Copyright (c) 2007 Nokia Siemens Networks 7da7f033dSHerbert Xu * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au> 83f47a03dSEric Biggers * Copyright (c) 2019 Google LLC 9da7f033dSHerbert Xu * 1069435b94SAdrian Hoban * Updated RFC4106 AES-GCM testing. 1169435b94SAdrian Hoban * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com) 1269435b94SAdrian Hoban * Adrian Hoban <adrian.hoban@intel.com> 1369435b94SAdrian Hoban * Gabriele Paoloni <gabriele.paoloni@intel.com> 1469435b94SAdrian Hoban * Tadeusz Struk (tadeusz.struk@intel.com) 1569435b94SAdrian Hoban * Copyright (c) 2010, Intel Corporation. 1669435b94SAdrian Hoban * 17da7f033dSHerbert Xu * This program is free software; you can redistribute it and/or modify it 18da7f033dSHerbert Xu * under the terms of the GNU General Public License as published by the Free 19da7f033dSHerbert Xu * Software Foundation; either version 2 of the License, or (at your option) 20da7f033dSHerbert Xu * any later version. 21da7f033dSHerbert Xu * 22da7f033dSHerbert Xu */ 23da7f033dSHerbert Xu 241ce33115SHerbert Xu #include <crypto/aead.h> 25da7f033dSHerbert Xu #include <crypto/hash.h> 2612773d93SHerbert Xu #include <crypto/skcipher.h> 27da7f033dSHerbert Xu #include <linux/err.h> 281c41b882SHerbert Xu #include <linux/fips.h> 29da7f033dSHerbert Xu #include <linux/module.h> 303f47a03dSEric Biggers #include <linux/once.h> 3125f9dddbSEric Biggers #include <linux/random.h> 32da7f033dSHerbert Xu #include <linux/scatterlist.h> 33da7f033dSHerbert Xu #include <linux/slab.h> 34da7f033dSHerbert Xu #include <linux/string.h> 357647d6ceSJarod Wilson #include <crypto/rng.h> 3664d1cdfbSStephan Mueller #include <crypto/drbg.h> 37946cc463STadeusz Struk #include <crypto/akcipher.h> 38802c7f1cSSalvatore Benedetto #include <crypto/kpp.h> 39d7db7a88SGiovanni Cabiddu #include <crypto/acompress.h> 40b55e1a39SEric Biggers #include <crypto/internal/simd.h> 41da7f033dSHerbert Xu 42da7f033dSHerbert Xu #include "internal.h" 430b767f96SAlexander Shishkin 449e5c9fe4SRichard W.M. Jones static bool notests; 459e5c9fe4SRichard W.M. Jones module_param(notests, bool, 0644); 469e5c9fe4SRichard W.M. Jones MODULE_PARM_DESC(notests, "disable crypto self-tests"); 479e5c9fe4SRichard W.M. Jones 48eda69b0cSEric Biggers static bool panic_on_fail; 49eda69b0cSEric Biggers module_param(panic_on_fail, bool, 0444); 50eda69b0cSEric Biggers 515b2706a4SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 525b2706a4SEric Biggers static bool noextratests; 535b2706a4SEric Biggers module_param(noextratests, bool, 0644); 545b2706a4SEric Biggers MODULE_PARM_DESC(noextratests, "disable expensive crypto self-tests"); 555b2706a4SEric Biggers 565b2706a4SEric Biggers static unsigned int fuzz_iterations = 100; 575b2706a4SEric Biggers module_param(fuzz_iterations, uint, 0644); 585b2706a4SEric Biggers MODULE_PARM_DESC(fuzz_iterations, "number of fuzz test iterations"); 59b55e1a39SEric Biggers 60b55e1a39SEric Biggers DEFINE_PER_CPU(bool, crypto_simd_disabled_for_test); 61b55e1a39SEric Biggers EXPORT_PER_CPU_SYMBOL_GPL(crypto_simd_disabled_for_test); 625b2706a4SEric Biggers #endif 635b2706a4SEric Biggers 64326a6346SHerbert Xu #ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS 650b767f96SAlexander Shishkin 660b767f96SAlexander Shishkin /* a perfect nop */ 670b767f96SAlexander Shishkin int alg_test(const char *driver, const char *alg, u32 type, u32 mask) 680b767f96SAlexander Shishkin { 690b767f96SAlexander Shishkin return 0; 700b767f96SAlexander Shishkin } 710b767f96SAlexander Shishkin 720b767f96SAlexander Shishkin #else 730b767f96SAlexander Shishkin 74da7f033dSHerbert Xu #include "testmgr.h" 75da7f033dSHerbert Xu 76da7f033dSHerbert Xu /* 77da7f033dSHerbert Xu * Need slab memory for testing (size in number of pages). 78da7f033dSHerbert Xu */ 79da7f033dSHerbert Xu #define XBUFSIZE 8 80da7f033dSHerbert Xu 81da7f033dSHerbert Xu /* 82da7f033dSHerbert Xu * Used by test_cipher() 83da7f033dSHerbert Xu */ 84da7f033dSHerbert Xu #define ENCRYPT 1 85da7f033dSHerbert Xu #define DECRYPT 0 86da7f033dSHerbert Xu 87da7f033dSHerbert Xu struct aead_test_suite { 88b13b1e0cSEric Biggers const struct aead_testvec *vecs; 89da7f033dSHerbert Xu unsigned int count; 90da7f033dSHerbert Xu }; 91da7f033dSHerbert Xu 92da7f033dSHerbert Xu struct cipher_test_suite { 93b13b1e0cSEric Biggers const struct cipher_testvec *vecs; 94da7f033dSHerbert Xu unsigned int count; 95da7f033dSHerbert Xu }; 96da7f033dSHerbert Xu 97da7f033dSHerbert Xu struct comp_test_suite { 98da7f033dSHerbert Xu struct { 99b13b1e0cSEric Biggers const struct comp_testvec *vecs; 100da7f033dSHerbert Xu unsigned int count; 101da7f033dSHerbert Xu } comp, decomp; 102da7f033dSHerbert Xu }; 103da7f033dSHerbert Xu 104da7f033dSHerbert Xu struct hash_test_suite { 105b13b1e0cSEric Biggers const struct hash_testvec *vecs; 106da7f033dSHerbert Xu unsigned int count; 107da7f033dSHerbert Xu }; 108da7f033dSHerbert Xu 1097647d6ceSJarod Wilson struct cprng_test_suite { 110b13b1e0cSEric Biggers const struct cprng_testvec *vecs; 1117647d6ceSJarod Wilson unsigned int count; 1127647d6ceSJarod Wilson }; 1137647d6ceSJarod Wilson 11464d1cdfbSStephan Mueller struct drbg_test_suite { 115b13b1e0cSEric Biggers const struct drbg_testvec *vecs; 11664d1cdfbSStephan Mueller unsigned int count; 11764d1cdfbSStephan Mueller }; 11864d1cdfbSStephan Mueller 119946cc463STadeusz Struk struct akcipher_test_suite { 120b13b1e0cSEric Biggers const struct akcipher_testvec *vecs; 121946cc463STadeusz Struk unsigned int count; 122946cc463STadeusz Struk }; 123946cc463STadeusz Struk 124802c7f1cSSalvatore Benedetto struct kpp_test_suite { 125b13b1e0cSEric Biggers const struct kpp_testvec *vecs; 126802c7f1cSSalvatore Benedetto unsigned int count; 127802c7f1cSSalvatore Benedetto }; 128802c7f1cSSalvatore Benedetto 129da7f033dSHerbert Xu struct alg_test_desc { 130da7f033dSHerbert Xu const char *alg; 131f2bb770aSEric Biggers const char *generic_driver; 132da7f033dSHerbert Xu int (*test)(const struct alg_test_desc *desc, const char *driver, 133da7f033dSHerbert Xu u32 type, u32 mask); 134a1915d51SJarod Wilson int fips_allowed; /* set if alg is allowed in fips mode */ 135da7f033dSHerbert Xu 136da7f033dSHerbert Xu union { 137da7f033dSHerbert Xu struct aead_test_suite aead; 138da7f033dSHerbert Xu struct cipher_test_suite cipher; 139da7f033dSHerbert Xu struct comp_test_suite comp; 140da7f033dSHerbert Xu struct hash_test_suite hash; 1417647d6ceSJarod Wilson struct cprng_test_suite cprng; 14264d1cdfbSStephan Mueller struct drbg_test_suite drbg; 143946cc463STadeusz Struk struct akcipher_test_suite akcipher; 144802c7f1cSSalvatore Benedetto struct kpp_test_suite kpp; 145da7f033dSHerbert Xu } suite; 146da7f033dSHerbert Xu }; 147da7f033dSHerbert Xu 148da7f033dSHerbert Xu static void hexdump(unsigned char *buf, unsigned int len) 149da7f033dSHerbert Xu { 150da7f033dSHerbert Xu print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET, 151da7f033dSHerbert Xu 16, 1, 152da7f033dSHerbert Xu buf, len, false); 153da7f033dSHerbert Xu } 154da7f033dSHerbert Xu 1553f47a03dSEric Biggers static int __testmgr_alloc_buf(char *buf[XBUFSIZE], int order) 156f8b0d4d0SHerbert Xu { 157f8b0d4d0SHerbert Xu int i; 158f8b0d4d0SHerbert Xu 159f8b0d4d0SHerbert Xu for (i = 0; i < XBUFSIZE; i++) { 1603f47a03dSEric Biggers buf[i] = (char *)__get_free_pages(GFP_KERNEL, order); 161f8b0d4d0SHerbert Xu if (!buf[i]) 162f8b0d4d0SHerbert Xu goto err_free_buf; 163f8b0d4d0SHerbert Xu } 164f8b0d4d0SHerbert Xu 165f8b0d4d0SHerbert Xu return 0; 166f8b0d4d0SHerbert Xu 167f8b0d4d0SHerbert Xu err_free_buf: 168f8b0d4d0SHerbert Xu while (i-- > 0) 1693f47a03dSEric Biggers free_pages((unsigned long)buf[i], order); 170f8b0d4d0SHerbert Xu 171f8b0d4d0SHerbert Xu return -ENOMEM; 172f8b0d4d0SHerbert Xu } 173f8b0d4d0SHerbert Xu 1743f47a03dSEric Biggers static int testmgr_alloc_buf(char *buf[XBUFSIZE]) 1753f47a03dSEric Biggers { 1763f47a03dSEric Biggers return __testmgr_alloc_buf(buf, 0); 1773f47a03dSEric Biggers } 1783f47a03dSEric Biggers 1793f47a03dSEric Biggers static void __testmgr_free_buf(char *buf[XBUFSIZE], int order) 180f8b0d4d0SHerbert Xu { 181f8b0d4d0SHerbert Xu int i; 182f8b0d4d0SHerbert Xu 183f8b0d4d0SHerbert Xu for (i = 0; i < XBUFSIZE; i++) 1843f47a03dSEric Biggers free_pages((unsigned long)buf[i], order); 1853f47a03dSEric Biggers } 1863f47a03dSEric Biggers 1873f47a03dSEric Biggers static void testmgr_free_buf(char *buf[XBUFSIZE]) 1883f47a03dSEric Biggers { 1893f47a03dSEric Biggers __testmgr_free_buf(buf, 0); 1903f47a03dSEric Biggers } 1913f47a03dSEric Biggers 1923f47a03dSEric Biggers #define TESTMGR_POISON_BYTE 0xfe 1933f47a03dSEric Biggers #define TESTMGR_POISON_LEN 16 1943f47a03dSEric Biggers 1953f47a03dSEric Biggers static inline void testmgr_poison(void *addr, size_t len) 1963f47a03dSEric Biggers { 1973f47a03dSEric Biggers memset(addr, TESTMGR_POISON_BYTE, len); 1983f47a03dSEric Biggers } 1993f47a03dSEric Biggers 2003f47a03dSEric Biggers /* Is the memory region still fully poisoned? */ 2013f47a03dSEric Biggers static inline bool testmgr_is_poison(const void *addr, size_t len) 2023f47a03dSEric Biggers { 2033f47a03dSEric Biggers return memchr_inv(addr, TESTMGR_POISON_BYTE, len) == NULL; 2043f47a03dSEric Biggers } 2053f47a03dSEric Biggers 2063f47a03dSEric Biggers /* flush type for hash algorithms */ 2073f47a03dSEric Biggers enum flush_type { 2083f47a03dSEric Biggers /* merge with update of previous buffer(s) */ 2093f47a03dSEric Biggers FLUSH_TYPE_NONE = 0, 2103f47a03dSEric Biggers 2113f47a03dSEric Biggers /* update with previous buffer(s) before doing this one */ 2123f47a03dSEric Biggers FLUSH_TYPE_FLUSH, 2133f47a03dSEric Biggers 2143f47a03dSEric Biggers /* likewise, but also export and re-import the intermediate state */ 2153f47a03dSEric Biggers FLUSH_TYPE_REIMPORT, 2163f47a03dSEric Biggers }; 2173f47a03dSEric Biggers 2183f47a03dSEric Biggers /* finalization function for hash algorithms */ 2193f47a03dSEric Biggers enum finalization_type { 2203f47a03dSEric Biggers FINALIZATION_TYPE_FINAL, /* use final() */ 2213f47a03dSEric Biggers FINALIZATION_TYPE_FINUP, /* use finup() */ 2223f47a03dSEric Biggers FINALIZATION_TYPE_DIGEST, /* use digest() */ 2233f47a03dSEric Biggers }; 2243f47a03dSEric Biggers 2253f47a03dSEric Biggers #define TEST_SG_TOTAL 10000 2263f47a03dSEric Biggers 2273f47a03dSEric Biggers /** 2283f47a03dSEric Biggers * struct test_sg_division - description of a scatterlist entry 2293f47a03dSEric Biggers * 2303f47a03dSEric Biggers * This struct describes one entry of a scatterlist being constructed to check a 2313f47a03dSEric Biggers * crypto test vector. 2323f47a03dSEric Biggers * 2333f47a03dSEric Biggers * @proportion_of_total: length of this chunk relative to the total length, 2343f47a03dSEric Biggers * given as a proportion out of TEST_SG_TOTAL so that it 2353f47a03dSEric Biggers * scales to fit any test vector 2363f47a03dSEric Biggers * @offset: byte offset into a 2-page buffer at which this chunk will start 2373f47a03dSEric Biggers * @offset_relative_to_alignmask: if true, add the algorithm's alignmask to the 2383f47a03dSEric Biggers * @offset 2393f47a03dSEric Biggers * @flush_type: for hashes, whether an update() should be done now vs. 2403f47a03dSEric Biggers * continuing to accumulate data 2416570737cSEric Biggers * @nosimd: if doing the pending update(), do it with SIMD disabled? 2423f47a03dSEric Biggers */ 2433f47a03dSEric Biggers struct test_sg_division { 2443f47a03dSEric Biggers unsigned int proportion_of_total; 2453f47a03dSEric Biggers unsigned int offset; 2463f47a03dSEric Biggers bool offset_relative_to_alignmask; 2473f47a03dSEric Biggers enum flush_type flush_type; 2486570737cSEric Biggers bool nosimd; 2493f47a03dSEric Biggers }; 2503f47a03dSEric Biggers 2513f47a03dSEric Biggers /** 2523f47a03dSEric Biggers * struct testvec_config - configuration for testing a crypto test vector 2533f47a03dSEric Biggers * 2543f47a03dSEric Biggers * This struct describes the data layout and other parameters with which each 2553f47a03dSEric Biggers * crypto test vector can be tested. 2563f47a03dSEric Biggers * 2573f47a03dSEric Biggers * @name: name of this config, logged for debugging purposes if a test fails 2583f47a03dSEric Biggers * @inplace: operate on the data in-place, if applicable for the algorithm type? 2593f47a03dSEric Biggers * @req_flags: extra request_flags, e.g. CRYPTO_TFM_REQ_MAY_SLEEP 2603f47a03dSEric Biggers * @src_divs: description of how to arrange the source scatterlist 2613f47a03dSEric Biggers * @dst_divs: description of how to arrange the dst scatterlist, if applicable 2623f47a03dSEric Biggers * for the algorithm type. Defaults to @src_divs if unset. 2633f47a03dSEric Biggers * @iv_offset: misalignment of the IV in the range [0..MAX_ALGAPI_ALIGNMASK+1], 2643f47a03dSEric Biggers * where 0 is aligned to a 2*(MAX_ALGAPI_ALIGNMASK+1) byte boundary 2653f47a03dSEric Biggers * @iv_offset_relative_to_alignmask: if true, add the algorithm's alignmask to 2663f47a03dSEric Biggers * the @iv_offset 2673f47a03dSEric Biggers * @finalization_type: what finalization function to use for hashes 2686570737cSEric Biggers * @nosimd: execute with SIMD disabled? Requires !CRYPTO_TFM_REQ_MAY_SLEEP. 2693f47a03dSEric Biggers */ 2703f47a03dSEric Biggers struct testvec_config { 2713f47a03dSEric Biggers const char *name; 2723f47a03dSEric Biggers bool inplace; 2733f47a03dSEric Biggers u32 req_flags; 2743f47a03dSEric Biggers struct test_sg_division src_divs[XBUFSIZE]; 2753f47a03dSEric Biggers struct test_sg_division dst_divs[XBUFSIZE]; 2763f47a03dSEric Biggers unsigned int iv_offset; 2773f47a03dSEric Biggers bool iv_offset_relative_to_alignmask; 2783f47a03dSEric Biggers enum finalization_type finalization_type; 2796570737cSEric Biggers bool nosimd; 2803f47a03dSEric Biggers }; 2813f47a03dSEric Biggers 2823f47a03dSEric Biggers #define TESTVEC_CONFIG_NAMELEN 192 2833f47a03dSEric Biggers 2844e7babbaSEric Biggers /* 2854e7babbaSEric Biggers * The following are the lists of testvec_configs to test for each algorithm 2864e7babbaSEric Biggers * type when the basic crypto self-tests are enabled, i.e. when 2874e7babbaSEric Biggers * CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is unset. They aim to provide good test 2884e7babbaSEric Biggers * coverage, while keeping the test time much shorter than the full fuzz tests 2894e7babbaSEric Biggers * so that the basic tests can be enabled in a wider range of circumstances. 2904e7babbaSEric Biggers */ 2914e7babbaSEric Biggers 2924e7babbaSEric Biggers /* Configs for skciphers and aeads */ 2934e7babbaSEric Biggers static const struct testvec_config default_cipher_testvec_configs[] = { 2944e7babbaSEric Biggers { 2954e7babbaSEric Biggers .name = "in-place", 2964e7babbaSEric Biggers .inplace = true, 2974e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 2984e7babbaSEric Biggers }, { 2994e7babbaSEric Biggers .name = "out-of-place", 3004e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3014e7babbaSEric Biggers }, { 3024e7babbaSEric Biggers .name = "unaligned buffer, offset=1", 3034e7babbaSEric Biggers .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, 3044e7babbaSEric Biggers .iv_offset = 1, 3054e7babbaSEric Biggers }, { 3064e7babbaSEric Biggers .name = "buffer aligned only to alignmask", 3074e7babbaSEric Biggers .src_divs = { 3084e7babbaSEric Biggers { 3094e7babbaSEric Biggers .proportion_of_total = 10000, 3104e7babbaSEric Biggers .offset = 1, 3114e7babbaSEric Biggers .offset_relative_to_alignmask = true, 3124e7babbaSEric Biggers }, 3134e7babbaSEric Biggers }, 3144e7babbaSEric Biggers .iv_offset = 1, 3154e7babbaSEric Biggers .iv_offset_relative_to_alignmask = true, 3164e7babbaSEric Biggers }, { 3174e7babbaSEric Biggers .name = "two even aligned splits", 3184e7babbaSEric Biggers .src_divs = { 3194e7babbaSEric Biggers { .proportion_of_total = 5000 }, 3204e7babbaSEric Biggers { .proportion_of_total = 5000 }, 3214e7babbaSEric Biggers }, 3224e7babbaSEric Biggers }, { 3234e7babbaSEric Biggers .name = "uneven misaligned splits, may sleep", 3244e7babbaSEric Biggers .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, 3254e7babbaSEric Biggers .src_divs = { 3264e7babbaSEric Biggers { .proportion_of_total = 1900, .offset = 33 }, 3274e7babbaSEric Biggers { .proportion_of_total = 3300, .offset = 7 }, 3284e7babbaSEric Biggers { .proportion_of_total = 4800, .offset = 18 }, 3294e7babbaSEric Biggers }, 3304e7babbaSEric Biggers .iv_offset = 3, 3314e7babbaSEric Biggers }, { 3324e7babbaSEric Biggers .name = "misaligned splits crossing pages, inplace", 3334e7babbaSEric Biggers .inplace = true, 3344e7babbaSEric Biggers .src_divs = { 3354e7babbaSEric Biggers { 3364e7babbaSEric Biggers .proportion_of_total = 7500, 3374e7babbaSEric Biggers .offset = PAGE_SIZE - 32 3384e7babbaSEric Biggers }, { 3394e7babbaSEric Biggers .proportion_of_total = 2500, 3404e7babbaSEric Biggers .offset = PAGE_SIZE - 7 3414e7babbaSEric Biggers }, 3424e7babbaSEric Biggers }, 3434e7babbaSEric Biggers } 3444e7babbaSEric Biggers }; 3454e7babbaSEric Biggers 3464cc2dcf9SEric Biggers static const struct testvec_config default_hash_testvec_configs[] = { 3474cc2dcf9SEric Biggers { 3484cc2dcf9SEric Biggers .name = "init+update+final aligned buffer", 3494cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3504cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 3514cc2dcf9SEric Biggers }, { 3524cc2dcf9SEric Biggers .name = "init+finup aligned buffer", 3534cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3544cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINUP, 3554cc2dcf9SEric Biggers }, { 3564cc2dcf9SEric Biggers .name = "digest aligned buffer", 3574cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000 } }, 3584cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 3594cc2dcf9SEric Biggers }, { 3604cc2dcf9SEric Biggers .name = "init+update+final misaligned buffer", 3614cc2dcf9SEric Biggers .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, 3624cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 3634cc2dcf9SEric Biggers }, { 3644cc2dcf9SEric Biggers .name = "digest buffer aligned only to alignmask", 3654cc2dcf9SEric Biggers .src_divs = { 3664cc2dcf9SEric Biggers { 3674cc2dcf9SEric Biggers .proportion_of_total = 10000, 3684cc2dcf9SEric Biggers .offset = 1, 3694cc2dcf9SEric Biggers .offset_relative_to_alignmask = true, 3704cc2dcf9SEric Biggers }, 3714cc2dcf9SEric Biggers }, 3724cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 3734cc2dcf9SEric Biggers }, { 3744cc2dcf9SEric Biggers .name = "init+update+update+final two even splits", 3754cc2dcf9SEric Biggers .src_divs = { 3764cc2dcf9SEric Biggers { .proportion_of_total = 5000 }, 3774cc2dcf9SEric Biggers { 3784cc2dcf9SEric Biggers .proportion_of_total = 5000, 3794cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_FLUSH, 3804cc2dcf9SEric Biggers }, 3814cc2dcf9SEric Biggers }, 3824cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 3834cc2dcf9SEric Biggers }, { 3844cc2dcf9SEric Biggers .name = "digest uneven misaligned splits, may sleep", 3854cc2dcf9SEric Biggers .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, 3864cc2dcf9SEric Biggers .src_divs = { 3874cc2dcf9SEric Biggers { .proportion_of_total = 1900, .offset = 33 }, 3884cc2dcf9SEric Biggers { .proportion_of_total = 3300, .offset = 7 }, 3894cc2dcf9SEric Biggers { .proportion_of_total = 4800, .offset = 18 }, 3904cc2dcf9SEric Biggers }, 3914cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 3924cc2dcf9SEric Biggers }, { 3934cc2dcf9SEric Biggers .name = "digest misaligned splits crossing pages", 3944cc2dcf9SEric Biggers .src_divs = { 3954cc2dcf9SEric Biggers { 3964cc2dcf9SEric Biggers .proportion_of_total = 7500, 3974cc2dcf9SEric Biggers .offset = PAGE_SIZE - 32, 3984cc2dcf9SEric Biggers }, { 3994cc2dcf9SEric Biggers .proportion_of_total = 2500, 4004cc2dcf9SEric Biggers .offset = PAGE_SIZE - 7, 4014cc2dcf9SEric Biggers }, 4024cc2dcf9SEric Biggers }, 4034cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_DIGEST, 4044cc2dcf9SEric Biggers }, { 4054cc2dcf9SEric Biggers .name = "import/export", 4064cc2dcf9SEric Biggers .src_divs = { 4074cc2dcf9SEric Biggers { 4084cc2dcf9SEric Biggers .proportion_of_total = 6500, 4094cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_REIMPORT, 4104cc2dcf9SEric Biggers }, { 4114cc2dcf9SEric Biggers .proportion_of_total = 3500, 4124cc2dcf9SEric Biggers .flush_type = FLUSH_TYPE_REIMPORT, 4134cc2dcf9SEric Biggers }, 4144cc2dcf9SEric Biggers }, 4154cc2dcf9SEric Biggers .finalization_type = FINALIZATION_TYPE_FINAL, 4164cc2dcf9SEric Biggers } 4174cc2dcf9SEric Biggers }; 4184cc2dcf9SEric Biggers 4193f47a03dSEric Biggers static unsigned int count_test_sg_divisions(const struct test_sg_division *divs) 4203f47a03dSEric Biggers { 4213f47a03dSEric Biggers unsigned int remaining = TEST_SG_TOTAL; 4223f47a03dSEric Biggers unsigned int ndivs = 0; 4233f47a03dSEric Biggers 4243f47a03dSEric Biggers do { 4253f47a03dSEric Biggers remaining -= divs[ndivs++].proportion_of_total; 4263f47a03dSEric Biggers } while (remaining); 4273f47a03dSEric Biggers 4283f47a03dSEric Biggers return ndivs; 4293f47a03dSEric Biggers } 4303f47a03dSEric Biggers 4316570737cSEric Biggers #define SGDIVS_HAVE_FLUSHES BIT(0) 4326570737cSEric Biggers #define SGDIVS_HAVE_NOSIMD BIT(1) 4336570737cSEric Biggers 4343f47a03dSEric Biggers static bool valid_sg_divisions(const struct test_sg_division *divs, 4356570737cSEric Biggers unsigned int count, int *flags_ret) 4363f47a03dSEric Biggers { 4373f47a03dSEric Biggers unsigned int total = 0; 4383f47a03dSEric Biggers unsigned int i; 4393f47a03dSEric Biggers 4403f47a03dSEric Biggers for (i = 0; i < count && total != TEST_SG_TOTAL; i++) { 4413f47a03dSEric Biggers if (divs[i].proportion_of_total <= 0 || 4423f47a03dSEric Biggers divs[i].proportion_of_total > TEST_SG_TOTAL - total) 4433f47a03dSEric Biggers return false; 4443f47a03dSEric Biggers total += divs[i].proportion_of_total; 4453f47a03dSEric Biggers if (divs[i].flush_type != FLUSH_TYPE_NONE) 4466570737cSEric Biggers *flags_ret |= SGDIVS_HAVE_FLUSHES; 4476570737cSEric Biggers if (divs[i].nosimd) 4486570737cSEric Biggers *flags_ret |= SGDIVS_HAVE_NOSIMD; 4493f47a03dSEric Biggers } 4503f47a03dSEric Biggers return total == TEST_SG_TOTAL && 4513f47a03dSEric Biggers memchr_inv(&divs[i], 0, (count - i) * sizeof(divs[0])) == NULL; 4523f47a03dSEric Biggers } 4533f47a03dSEric Biggers 4543f47a03dSEric Biggers /* 4553f47a03dSEric Biggers * Check whether the given testvec_config is valid. This isn't strictly needed 4563f47a03dSEric Biggers * since every testvec_config should be valid, but check anyway so that people 4573f47a03dSEric Biggers * don't unknowingly add broken configs that don't do what they wanted. 4583f47a03dSEric Biggers */ 4593f47a03dSEric Biggers static bool valid_testvec_config(const struct testvec_config *cfg) 4603f47a03dSEric Biggers { 4616570737cSEric Biggers int flags = 0; 4623f47a03dSEric Biggers 4633f47a03dSEric Biggers if (cfg->name == NULL) 4643f47a03dSEric Biggers return false; 4653f47a03dSEric Biggers 4663f47a03dSEric Biggers if (!valid_sg_divisions(cfg->src_divs, ARRAY_SIZE(cfg->src_divs), 4676570737cSEric Biggers &flags)) 4683f47a03dSEric Biggers return false; 4693f47a03dSEric Biggers 4703f47a03dSEric Biggers if (cfg->dst_divs[0].proportion_of_total) { 4713f47a03dSEric Biggers if (!valid_sg_divisions(cfg->dst_divs, 4726570737cSEric Biggers ARRAY_SIZE(cfg->dst_divs), &flags)) 4733f47a03dSEric Biggers return false; 4743f47a03dSEric Biggers } else { 4753f47a03dSEric Biggers if (memchr_inv(cfg->dst_divs, 0, sizeof(cfg->dst_divs))) 4763f47a03dSEric Biggers return false; 4773f47a03dSEric Biggers /* defaults to dst_divs=src_divs */ 4783f47a03dSEric Biggers } 4793f47a03dSEric Biggers 4803f47a03dSEric Biggers if (cfg->iv_offset + 4813f47a03dSEric Biggers (cfg->iv_offset_relative_to_alignmask ? MAX_ALGAPI_ALIGNMASK : 0) > 4823f47a03dSEric Biggers MAX_ALGAPI_ALIGNMASK + 1) 4833f47a03dSEric Biggers return false; 4843f47a03dSEric Biggers 4856570737cSEric Biggers if ((flags & (SGDIVS_HAVE_FLUSHES | SGDIVS_HAVE_NOSIMD)) && 4866570737cSEric Biggers cfg->finalization_type == FINALIZATION_TYPE_DIGEST) 4876570737cSEric Biggers return false; 4886570737cSEric Biggers 4896570737cSEric Biggers if ((cfg->nosimd || (flags & SGDIVS_HAVE_NOSIMD)) && 4906570737cSEric Biggers (cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP)) 4913f47a03dSEric Biggers return false; 4923f47a03dSEric Biggers 4933f47a03dSEric Biggers return true; 4943f47a03dSEric Biggers } 4953f47a03dSEric Biggers 4963f47a03dSEric Biggers struct test_sglist { 4973f47a03dSEric Biggers char *bufs[XBUFSIZE]; 4983f47a03dSEric Biggers struct scatterlist sgl[XBUFSIZE]; 4993f47a03dSEric Biggers struct scatterlist sgl_saved[XBUFSIZE]; 5003f47a03dSEric Biggers struct scatterlist *sgl_ptr; 5013f47a03dSEric Biggers unsigned int nents; 5023f47a03dSEric Biggers }; 5033f47a03dSEric Biggers 5043f47a03dSEric Biggers static int init_test_sglist(struct test_sglist *tsgl) 5053f47a03dSEric Biggers { 5063f47a03dSEric Biggers return __testmgr_alloc_buf(tsgl->bufs, 1 /* two pages per buffer */); 5073f47a03dSEric Biggers } 5083f47a03dSEric Biggers 5093f47a03dSEric Biggers static void destroy_test_sglist(struct test_sglist *tsgl) 5103f47a03dSEric Biggers { 5113f47a03dSEric Biggers return __testmgr_free_buf(tsgl->bufs, 1 /* two pages per buffer */); 5123f47a03dSEric Biggers } 5133f47a03dSEric Biggers 5143f47a03dSEric Biggers /** 5153f47a03dSEric Biggers * build_test_sglist() - build a scatterlist for a crypto test 5163f47a03dSEric Biggers * 5173f47a03dSEric Biggers * @tsgl: the scatterlist to build. @tsgl->bufs[] contains an array of 2-page 5183f47a03dSEric Biggers * buffers which the scatterlist @tsgl->sgl[] will be made to point into. 5193f47a03dSEric Biggers * @divs: the layout specification on which the scatterlist will be based 5203f47a03dSEric Biggers * @alignmask: the algorithm's alignmask 5213f47a03dSEric Biggers * @total_len: the total length of the scatterlist to build in bytes 5223f47a03dSEric Biggers * @data: if non-NULL, the buffers will be filled with this data until it ends. 5233f47a03dSEric Biggers * Otherwise the buffers will be poisoned. In both cases, some bytes 5243f47a03dSEric Biggers * past the end of each buffer will be poisoned to help detect overruns. 5253f47a03dSEric Biggers * @out_divs: if non-NULL, the test_sg_division to which each scatterlist entry 5263f47a03dSEric Biggers * corresponds will be returned here. This will match @divs except 5273f47a03dSEric Biggers * that divisions resolving to a length of 0 are omitted as they are 5283f47a03dSEric Biggers * not included in the scatterlist. 5293f47a03dSEric Biggers * 5303f47a03dSEric Biggers * Return: 0 or a -errno value 5313f47a03dSEric Biggers */ 5323f47a03dSEric Biggers static int build_test_sglist(struct test_sglist *tsgl, 5333f47a03dSEric Biggers const struct test_sg_division *divs, 5343f47a03dSEric Biggers const unsigned int alignmask, 5353f47a03dSEric Biggers const unsigned int total_len, 5363f47a03dSEric Biggers struct iov_iter *data, 5373f47a03dSEric Biggers const struct test_sg_division *out_divs[XBUFSIZE]) 5383f47a03dSEric Biggers { 5393f47a03dSEric Biggers struct { 5403f47a03dSEric Biggers const struct test_sg_division *div; 5413f47a03dSEric Biggers size_t length; 5423f47a03dSEric Biggers } partitions[XBUFSIZE]; 5433f47a03dSEric Biggers const unsigned int ndivs = count_test_sg_divisions(divs); 5443f47a03dSEric Biggers unsigned int len_remaining = total_len; 5453f47a03dSEric Biggers unsigned int i; 5463f47a03dSEric Biggers 5473f47a03dSEric Biggers BUILD_BUG_ON(ARRAY_SIZE(partitions) != ARRAY_SIZE(tsgl->sgl)); 5483f47a03dSEric Biggers if (WARN_ON(ndivs > ARRAY_SIZE(partitions))) 5493f47a03dSEric Biggers return -EINVAL; 5503f47a03dSEric Biggers 5513f47a03dSEric Biggers /* Calculate the (div, length) pairs */ 5523f47a03dSEric Biggers tsgl->nents = 0; 5533f47a03dSEric Biggers for (i = 0; i < ndivs; i++) { 5543f47a03dSEric Biggers unsigned int len_this_sg = 5553f47a03dSEric Biggers min(len_remaining, 5563f47a03dSEric Biggers (total_len * divs[i].proportion_of_total + 5573f47a03dSEric Biggers TEST_SG_TOTAL / 2) / TEST_SG_TOTAL); 5583f47a03dSEric Biggers 5593f47a03dSEric Biggers if (len_this_sg != 0) { 5603f47a03dSEric Biggers partitions[tsgl->nents].div = &divs[i]; 5613f47a03dSEric Biggers partitions[tsgl->nents].length = len_this_sg; 5623f47a03dSEric Biggers tsgl->nents++; 5633f47a03dSEric Biggers len_remaining -= len_this_sg; 5643f47a03dSEric Biggers } 5653f47a03dSEric Biggers } 5663f47a03dSEric Biggers if (tsgl->nents == 0) { 5673f47a03dSEric Biggers partitions[tsgl->nents].div = &divs[0]; 5683f47a03dSEric Biggers partitions[tsgl->nents].length = 0; 5693f47a03dSEric Biggers tsgl->nents++; 5703f47a03dSEric Biggers } 5713f47a03dSEric Biggers partitions[tsgl->nents - 1].length += len_remaining; 5723f47a03dSEric Biggers 5733f47a03dSEric Biggers /* Set up the sgl entries and fill the data or poison */ 5743f47a03dSEric Biggers sg_init_table(tsgl->sgl, tsgl->nents); 5753f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 5763f47a03dSEric Biggers unsigned int offset = partitions[i].div->offset; 5773f47a03dSEric Biggers void *addr; 5783f47a03dSEric Biggers 5793f47a03dSEric Biggers if (partitions[i].div->offset_relative_to_alignmask) 5803f47a03dSEric Biggers offset += alignmask; 5813f47a03dSEric Biggers 5823f47a03dSEric Biggers while (offset + partitions[i].length + TESTMGR_POISON_LEN > 5833f47a03dSEric Biggers 2 * PAGE_SIZE) { 5843f47a03dSEric Biggers if (WARN_ON(offset <= 0)) 5853f47a03dSEric Biggers return -EINVAL; 5863f47a03dSEric Biggers offset /= 2; 5873f47a03dSEric Biggers } 5883f47a03dSEric Biggers 5893f47a03dSEric Biggers addr = &tsgl->bufs[i][offset]; 5903f47a03dSEric Biggers sg_set_buf(&tsgl->sgl[i], addr, partitions[i].length); 5913f47a03dSEric Biggers 5923f47a03dSEric Biggers if (out_divs) 5933f47a03dSEric Biggers out_divs[i] = partitions[i].div; 5943f47a03dSEric Biggers 5953f47a03dSEric Biggers if (data) { 5963f47a03dSEric Biggers size_t copy_len, copied; 5973f47a03dSEric Biggers 5983f47a03dSEric Biggers copy_len = min(partitions[i].length, data->count); 5993f47a03dSEric Biggers copied = copy_from_iter(addr, copy_len, data); 6003f47a03dSEric Biggers if (WARN_ON(copied != copy_len)) 6013f47a03dSEric Biggers return -EINVAL; 6023f47a03dSEric Biggers testmgr_poison(addr + copy_len, partitions[i].length + 6033f47a03dSEric Biggers TESTMGR_POISON_LEN - copy_len); 6043f47a03dSEric Biggers } else { 6053f47a03dSEric Biggers testmgr_poison(addr, partitions[i].length + 6063f47a03dSEric Biggers TESTMGR_POISON_LEN); 6073f47a03dSEric Biggers } 6083f47a03dSEric Biggers } 6093f47a03dSEric Biggers 6103f47a03dSEric Biggers sg_mark_end(&tsgl->sgl[tsgl->nents - 1]); 6113f47a03dSEric Biggers tsgl->sgl_ptr = tsgl->sgl; 6123f47a03dSEric Biggers memcpy(tsgl->sgl_saved, tsgl->sgl, tsgl->nents * sizeof(tsgl->sgl[0])); 6133f47a03dSEric Biggers return 0; 6143f47a03dSEric Biggers } 6153f47a03dSEric Biggers 6163f47a03dSEric Biggers /* 6173f47a03dSEric Biggers * Verify that a scatterlist crypto operation produced the correct output. 6183f47a03dSEric Biggers * 6193f47a03dSEric Biggers * @tsgl: scatterlist containing the actual output 6203f47a03dSEric Biggers * @expected_output: buffer containing the expected output 6213f47a03dSEric Biggers * @len_to_check: length of @expected_output in bytes 6223f47a03dSEric Biggers * @unchecked_prefix_len: number of ignored bytes in @tsgl prior to real result 6233f47a03dSEric Biggers * @check_poison: verify that the poison bytes after each chunk are intact? 6243f47a03dSEric Biggers * 6253f47a03dSEric Biggers * Return: 0 if correct, -EINVAL if incorrect, -EOVERFLOW if buffer overrun. 6263f47a03dSEric Biggers */ 6273f47a03dSEric Biggers static int verify_correct_output(const struct test_sglist *tsgl, 6283f47a03dSEric Biggers const char *expected_output, 6293f47a03dSEric Biggers unsigned int len_to_check, 6303f47a03dSEric Biggers unsigned int unchecked_prefix_len, 6313f47a03dSEric Biggers bool check_poison) 6323f47a03dSEric Biggers { 6333f47a03dSEric Biggers unsigned int i; 6343f47a03dSEric Biggers 6353f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 6363f47a03dSEric Biggers struct scatterlist *sg = &tsgl->sgl_ptr[i]; 6373f47a03dSEric Biggers unsigned int len = sg->length; 6383f47a03dSEric Biggers unsigned int offset = sg->offset; 6393f47a03dSEric Biggers const char *actual_output; 6403f47a03dSEric Biggers 6413f47a03dSEric Biggers if (unchecked_prefix_len) { 6423f47a03dSEric Biggers if (unchecked_prefix_len >= len) { 6433f47a03dSEric Biggers unchecked_prefix_len -= len; 6443f47a03dSEric Biggers continue; 6453f47a03dSEric Biggers } 6463f47a03dSEric Biggers offset += unchecked_prefix_len; 6473f47a03dSEric Biggers len -= unchecked_prefix_len; 6483f47a03dSEric Biggers unchecked_prefix_len = 0; 6493f47a03dSEric Biggers } 6503f47a03dSEric Biggers len = min(len, len_to_check); 6513f47a03dSEric Biggers actual_output = page_address(sg_page(sg)) + offset; 6523f47a03dSEric Biggers if (memcmp(expected_output, actual_output, len) != 0) 6533f47a03dSEric Biggers return -EINVAL; 6543f47a03dSEric Biggers if (check_poison && 6553f47a03dSEric Biggers !testmgr_is_poison(actual_output + len, TESTMGR_POISON_LEN)) 6563f47a03dSEric Biggers return -EOVERFLOW; 6573f47a03dSEric Biggers len_to_check -= len; 6583f47a03dSEric Biggers expected_output += len; 6593f47a03dSEric Biggers } 6603f47a03dSEric Biggers if (WARN_ON(len_to_check != 0)) 6613f47a03dSEric Biggers return -EINVAL; 6623f47a03dSEric Biggers return 0; 6633f47a03dSEric Biggers } 6643f47a03dSEric Biggers 6653f47a03dSEric Biggers static bool is_test_sglist_corrupted(const struct test_sglist *tsgl) 6663f47a03dSEric Biggers { 6673f47a03dSEric Biggers unsigned int i; 6683f47a03dSEric Biggers 6693f47a03dSEric Biggers for (i = 0; i < tsgl->nents; i++) { 6703f47a03dSEric Biggers if (tsgl->sgl[i].page_link != tsgl->sgl_saved[i].page_link) 6713f47a03dSEric Biggers return true; 6723f47a03dSEric Biggers if (tsgl->sgl[i].offset != tsgl->sgl_saved[i].offset) 6733f47a03dSEric Biggers return true; 6743f47a03dSEric Biggers if (tsgl->sgl[i].length != tsgl->sgl_saved[i].length) 6753f47a03dSEric Biggers return true; 6763f47a03dSEric Biggers } 6773f47a03dSEric Biggers return false; 6783f47a03dSEric Biggers } 6793f47a03dSEric Biggers 6803f47a03dSEric Biggers struct cipher_test_sglists { 6813f47a03dSEric Biggers struct test_sglist src; 6823f47a03dSEric Biggers struct test_sglist dst; 6833f47a03dSEric Biggers }; 6843f47a03dSEric Biggers 6853f47a03dSEric Biggers static struct cipher_test_sglists *alloc_cipher_test_sglists(void) 6863f47a03dSEric Biggers { 6873f47a03dSEric Biggers struct cipher_test_sglists *tsgls; 6883f47a03dSEric Biggers 6893f47a03dSEric Biggers tsgls = kmalloc(sizeof(*tsgls), GFP_KERNEL); 6903f47a03dSEric Biggers if (!tsgls) 6913f47a03dSEric Biggers return NULL; 6923f47a03dSEric Biggers 6933f47a03dSEric Biggers if (init_test_sglist(&tsgls->src) != 0) 6943f47a03dSEric Biggers goto fail_kfree; 6953f47a03dSEric Biggers if (init_test_sglist(&tsgls->dst) != 0) 6963f47a03dSEric Biggers goto fail_destroy_src; 6973f47a03dSEric Biggers 6983f47a03dSEric Biggers return tsgls; 6993f47a03dSEric Biggers 7003f47a03dSEric Biggers fail_destroy_src: 7013f47a03dSEric Biggers destroy_test_sglist(&tsgls->src); 7023f47a03dSEric Biggers fail_kfree: 7033f47a03dSEric Biggers kfree(tsgls); 7043f47a03dSEric Biggers return NULL; 7053f47a03dSEric Biggers } 7063f47a03dSEric Biggers 7073f47a03dSEric Biggers static void free_cipher_test_sglists(struct cipher_test_sglists *tsgls) 7083f47a03dSEric Biggers { 7093f47a03dSEric Biggers if (tsgls) { 7103f47a03dSEric Biggers destroy_test_sglist(&tsgls->src); 7113f47a03dSEric Biggers destroy_test_sglist(&tsgls->dst); 7123f47a03dSEric Biggers kfree(tsgls); 7133f47a03dSEric Biggers } 7143f47a03dSEric Biggers } 7153f47a03dSEric Biggers 7163f47a03dSEric Biggers /* Build the src and dst scatterlists for an skcipher or AEAD test */ 7173f47a03dSEric Biggers static int build_cipher_test_sglists(struct cipher_test_sglists *tsgls, 7183f47a03dSEric Biggers const struct testvec_config *cfg, 7193f47a03dSEric Biggers unsigned int alignmask, 7203f47a03dSEric Biggers unsigned int src_total_len, 7213f47a03dSEric Biggers unsigned int dst_total_len, 7223f47a03dSEric Biggers const struct kvec *inputs, 7233f47a03dSEric Biggers unsigned int nr_inputs) 7243f47a03dSEric Biggers { 7253f47a03dSEric Biggers struct iov_iter input; 7263f47a03dSEric Biggers int err; 7273f47a03dSEric Biggers 7283f47a03dSEric Biggers iov_iter_kvec(&input, WRITE, inputs, nr_inputs, src_total_len); 7293f47a03dSEric Biggers err = build_test_sglist(&tsgls->src, cfg->src_divs, alignmask, 7303f47a03dSEric Biggers cfg->inplace ? 7313f47a03dSEric Biggers max(dst_total_len, src_total_len) : 7323f47a03dSEric Biggers src_total_len, 7333f47a03dSEric Biggers &input, NULL); 7343f47a03dSEric Biggers if (err) 7353f47a03dSEric Biggers return err; 7363f47a03dSEric Biggers 7373f47a03dSEric Biggers if (cfg->inplace) { 7383f47a03dSEric Biggers tsgls->dst.sgl_ptr = tsgls->src.sgl; 7393f47a03dSEric Biggers tsgls->dst.nents = tsgls->src.nents; 7403f47a03dSEric Biggers return 0; 7413f47a03dSEric Biggers } 7423f47a03dSEric Biggers return build_test_sglist(&tsgls->dst, 7433f47a03dSEric Biggers cfg->dst_divs[0].proportion_of_total ? 7443f47a03dSEric Biggers cfg->dst_divs : cfg->src_divs, 7453f47a03dSEric Biggers alignmask, dst_total_len, NULL, NULL); 746f8b0d4d0SHerbert Xu } 747f8b0d4d0SHerbert Xu 74825f9dddbSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 749f2bb770aSEric Biggers 750f2bb770aSEric Biggers /* Generate a random length in range [0, max_len], but prefer smaller values */ 751f2bb770aSEric Biggers static unsigned int generate_random_length(unsigned int max_len) 752f2bb770aSEric Biggers { 753f2bb770aSEric Biggers unsigned int len = prandom_u32() % (max_len + 1); 754f2bb770aSEric Biggers 755f2bb770aSEric Biggers switch (prandom_u32() % 4) { 756f2bb770aSEric Biggers case 0: 757f2bb770aSEric Biggers return len % 64; 758f2bb770aSEric Biggers case 1: 759f2bb770aSEric Biggers return len % 256; 760f2bb770aSEric Biggers case 2: 761f2bb770aSEric Biggers return len % 1024; 762f2bb770aSEric Biggers default: 763f2bb770aSEric Biggers return len; 764f2bb770aSEric Biggers } 765f2bb770aSEric Biggers } 766f2bb770aSEric Biggers 767f2bb770aSEric Biggers /* Sometimes make some random changes to the given data buffer */ 768f2bb770aSEric Biggers static void mutate_buffer(u8 *buf, size_t count) 769f2bb770aSEric Biggers { 770f2bb770aSEric Biggers size_t num_flips; 771f2bb770aSEric Biggers size_t i; 772f2bb770aSEric Biggers size_t pos; 773f2bb770aSEric Biggers 774f2bb770aSEric Biggers /* Sometimes flip some bits */ 775f2bb770aSEric Biggers if (prandom_u32() % 4 == 0) { 776f2bb770aSEric Biggers num_flips = min_t(size_t, 1 << (prandom_u32() % 8), count * 8); 777f2bb770aSEric Biggers for (i = 0; i < num_flips; i++) { 778f2bb770aSEric Biggers pos = prandom_u32() % (count * 8); 779f2bb770aSEric Biggers buf[pos / 8] ^= 1 << (pos % 8); 780f2bb770aSEric Biggers } 781f2bb770aSEric Biggers } 782f2bb770aSEric Biggers 783f2bb770aSEric Biggers /* Sometimes flip some bytes */ 784f2bb770aSEric Biggers if (prandom_u32() % 4 == 0) { 785f2bb770aSEric Biggers num_flips = min_t(size_t, 1 << (prandom_u32() % 8), count); 786f2bb770aSEric Biggers for (i = 0; i < num_flips; i++) 787f2bb770aSEric Biggers buf[prandom_u32() % count] ^= 0xff; 788f2bb770aSEric Biggers } 789f2bb770aSEric Biggers } 790f2bb770aSEric Biggers 791f2bb770aSEric Biggers /* Randomly generate 'count' bytes, but sometimes make them "interesting" */ 792f2bb770aSEric Biggers static void generate_random_bytes(u8 *buf, size_t count) 793f2bb770aSEric Biggers { 794f2bb770aSEric Biggers u8 b; 795f2bb770aSEric Biggers u8 increment; 796f2bb770aSEric Biggers size_t i; 797f2bb770aSEric Biggers 798f2bb770aSEric Biggers if (count == 0) 799f2bb770aSEric Biggers return; 800f2bb770aSEric Biggers 801f2bb770aSEric Biggers switch (prandom_u32() % 8) { /* Choose a generation strategy */ 802f2bb770aSEric Biggers case 0: 803f2bb770aSEric Biggers case 1: 804f2bb770aSEric Biggers /* All the same byte, plus optional mutations */ 805f2bb770aSEric Biggers switch (prandom_u32() % 4) { 806f2bb770aSEric Biggers case 0: 807f2bb770aSEric Biggers b = 0x00; 808f2bb770aSEric Biggers break; 809f2bb770aSEric Biggers case 1: 810f2bb770aSEric Biggers b = 0xff; 811f2bb770aSEric Biggers break; 812f2bb770aSEric Biggers default: 813f2bb770aSEric Biggers b = (u8)prandom_u32(); 814f2bb770aSEric Biggers break; 815f2bb770aSEric Biggers } 816f2bb770aSEric Biggers memset(buf, b, count); 817f2bb770aSEric Biggers mutate_buffer(buf, count); 818f2bb770aSEric Biggers break; 819f2bb770aSEric Biggers case 2: 820f2bb770aSEric Biggers /* Ascending or descending bytes, plus optional mutations */ 821f2bb770aSEric Biggers increment = (u8)prandom_u32(); 822f2bb770aSEric Biggers b = (u8)prandom_u32(); 823f2bb770aSEric Biggers for (i = 0; i < count; i++, b += increment) 824f2bb770aSEric Biggers buf[i] = b; 825f2bb770aSEric Biggers mutate_buffer(buf, count); 826f2bb770aSEric Biggers break; 827f2bb770aSEric Biggers default: 828f2bb770aSEric Biggers /* Fully random bytes */ 829f2bb770aSEric Biggers for (i = 0; i < count; i++) 830f2bb770aSEric Biggers buf[i] = (u8)prandom_u32(); 831f2bb770aSEric Biggers } 832f2bb770aSEric Biggers } 833f2bb770aSEric Biggers 83425f9dddbSEric Biggers static char *generate_random_sgl_divisions(struct test_sg_division *divs, 83525f9dddbSEric Biggers size_t max_divs, char *p, char *end, 8366570737cSEric Biggers bool gen_flushes, u32 req_flags) 83725f9dddbSEric Biggers { 83825f9dddbSEric Biggers struct test_sg_division *div = divs; 83925f9dddbSEric Biggers unsigned int remaining = TEST_SG_TOTAL; 84025f9dddbSEric Biggers 84125f9dddbSEric Biggers do { 84225f9dddbSEric Biggers unsigned int this_len; 8436570737cSEric Biggers const char *flushtype_str; 84425f9dddbSEric Biggers 84525f9dddbSEric Biggers if (div == &divs[max_divs - 1] || prandom_u32() % 2 == 0) 84625f9dddbSEric Biggers this_len = remaining; 84725f9dddbSEric Biggers else 84825f9dddbSEric Biggers this_len = 1 + (prandom_u32() % remaining); 84925f9dddbSEric Biggers div->proportion_of_total = this_len; 85025f9dddbSEric Biggers 85125f9dddbSEric Biggers if (prandom_u32() % 4 == 0) 85225f9dddbSEric Biggers div->offset = (PAGE_SIZE - 128) + (prandom_u32() % 128); 85325f9dddbSEric Biggers else if (prandom_u32() % 2 == 0) 85425f9dddbSEric Biggers div->offset = prandom_u32() % 32; 85525f9dddbSEric Biggers else 85625f9dddbSEric Biggers div->offset = prandom_u32() % PAGE_SIZE; 85725f9dddbSEric Biggers if (prandom_u32() % 8 == 0) 85825f9dddbSEric Biggers div->offset_relative_to_alignmask = true; 85925f9dddbSEric Biggers 86025f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_NONE; 86125f9dddbSEric Biggers if (gen_flushes) { 86225f9dddbSEric Biggers switch (prandom_u32() % 4) { 86325f9dddbSEric Biggers case 0: 86425f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_REIMPORT; 86525f9dddbSEric Biggers break; 86625f9dddbSEric Biggers case 1: 86725f9dddbSEric Biggers div->flush_type = FLUSH_TYPE_FLUSH; 86825f9dddbSEric Biggers break; 86925f9dddbSEric Biggers } 87025f9dddbSEric Biggers } 87125f9dddbSEric Biggers 8726570737cSEric Biggers if (div->flush_type != FLUSH_TYPE_NONE && 8736570737cSEric Biggers !(req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && 8746570737cSEric Biggers prandom_u32() % 2 == 0) 8756570737cSEric Biggers div->nosimd = true; 8766570737cSEric Biggers 8776570737cSEric Biggers switch (div->flush_type) { 8786570737cSEric Biggers case FLUSH_TYPE_FLUSH: 8796570737cSEric Biggers if (div->nosimd) 8806570737cSEric Biggers flushtype_str = "<flush,nosimd>"; 8816570737cSEric Biggers else 8826570737cSEric Biggers flushtype_str = "<flush>"; 8836570737cSEric Biggers break; 8846570737cSEric Biggers case FLUSH_TYPE_REIMPORT: 8856570737cSEric Biggers if (div->nosimd) 8866570737cSEric Biggers flushtype_str = "<reimport,nosimd>"; 8876570737cSEric Biggers else 8886570737cSEric Biggers flushtype_str = "<reimport>"; 8896570737cSEric Biggers break; 8906570737cSEric Biggers default: 8916570737cSEric Biggers flushtype_str = ""; 8926570737cSEric Biggers break; 8936570737cSEric Biggers } 8946570737cSEric Biggers 89525f9dddbSEric Biggers BUILD_BUG_ON(TEST_SG_TOTAL != 10000); /* for "%u.%u%%" */ 8966570737cSEric Biggers p += scnprintf(p, end - p, "%s%u.%u%%@%s+%u%s", flushtype_str, 89725f9dddbSEric Biggers this_len / 100, this_len % 100, 89825f9dddbSEric Biggers div->offset_relative_to_alignmask ? 89925f9dddbSEric Biggers "alignmask" : "", 90025f9dddbSEric Biggers div->offset, this_len == remaining ? "" : ", "); 90125f9dddbSEric Biggers remaining -= this_len; 90225f9dddbSEric Biggers div++; 90325f9dddbSEric Biggers } while (remaining); 90425f9dddbSEric Biggers 90525f9dddbSEric Biggers return p; 90625f9dddbSEric Biggers } 90725f9dddbSEric Biggers 90825f9dddbSEric Biggers /* Generate a random testvec_config for fuzz testing */ 90925f9dddbSEric Biggers static void generate_random_testvec_config(struct testvec_config *cfg, 91025f9dddbSEric Biggers char *name, size_t max_namelen) 91125f9dddbSEric Biggers { 91225f9dddbSEric Biggers char *p = name; 91325f9dddbSEric Biggers char * const end = name + max_namelen; 91425f9dddbSEric Biggers 91525f9dddbSEric Biggers memset(cfg, 0, sizeof(*cfg)); 91625f9dddbSEric Biggers 91725f9dddbSEric Biggers cfg->name = name; 91825f9dddbSEric Biggers 91925f9dddbSEric Biggers p += scnprintf(p, end - p, "random:"); 92025f9dddbSEric Biggers 92125f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 92225f9dddbSEric Biggers cfg->inplace = true; 92325f9dddbSEric Biggers p += scnprintf(p, end - p, " inplace"); 92425f9dddbSEric Biggers } 92525f9dddbSEric Biggers 92625f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 92725f9dddbSEric Biggers cfg->req_flags |= CRYPTO_TFM_REQ_MAY_SLEEP; 92825f9dddbSEric Biggers p += scnprintf(p, end - p, " may_sleep"); 92925f9dddbSEric Biggers } 93025f9dddbSEric Biggers 93125f9dddbSEric Biggers switch (prandom_u32() % 4) { 93225f9dddbSEric Biggers case 0: 93325f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_FINAL; 93425f9dddbSEric Biggers p += scnprintf(p, end - p, " use_final"); 93525f9dddbSEric Biggers break; 93625f9dddbSEric Biggers case 1: 93725f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_FINUP; 93825f9dddbSEric Biggers p += scnprintf(p, end - p, " use_finup"); 93925f9dddbSEric Biggers break; 94025f9dddbSEric Biggers default: 94125f9dddbSEric Biggers cfg->finalization_type = FINALIZATION_TYPE_DIGEST; 94225f9dddbSEric Biggers p += scnprintf(p, end - p, " use_digest"); 94325f9dddbSEric Biggers break; 94425f9dddbSEric Biggers } 94525f9dddbSEric Biggers 9466570737cSEric Biggers if (!(cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && 9476570737cSEric Biggers prandom_u32() % 2 == 0) { 9486570737cSEric Biggers cfg->nosimd = true; 9496570737cSEric Biggers p += scnprintf(p, end - p, " nosimd"); 9506570737cSEric Biggers } 9516570737cSEric Biggers 95225f9dddbSEric Biggers p += scnprintf(p, end - p, " src_divs=["); 95325f9dddbSEric Biggers p = generate_random_sgl_divisions(cfg->src_divs, 95425f9dddbSEric Biggers ARRAY_SIZE(cfg->src_divs), p, end, 95525f9dddbSEric Biggers (cfg->finalization_type != 9566570737cSEric Biggers FINALIZATION_TYPE_DIGEST), 9576570737cSEric Biggers cfg->req_flags); 95825f9dddbSEric Biggers p += scnprintf(p, end - p, "]"); 95925f9dddbSEric Biggers 96025f9dddbSEric Biggers if (!cfg->inplace && prandom_u32() % 2 == 0) { 96125f9dddbSEric Biggers p += scnprintf(p, end - p, " dst_divs=["); 96225f9dddbSEric Biggers p = generate_random_sgl_divisions(cfg->dst_divs, 96325f9dddbSEric Biggers ARRAY_SIZE(cfg->dst_divs), 9646570737cSEric Biggers p, end, false, 9656570737cSEric Biggers cfg->req_flags); 96625f9dddbSEric Biggers p += scnprintf(p, end - p, "]"); 96725f9dddbSEric Biggers } 96825f9dddbSEric Biggers 96925f9dddbSEric Biggers if (prandom_u32() % 2 == 0) { 97025f9dddbSEric Biggers cfg->iv_offset = 1 + (prandom_u32() % MAX_ALGAPI_ALIGNMASK); 97125f9dddbSEric Biggers p += scnprintf(p, end - p, " iv_offset=%u", cfg->iv_offset); 97225f9dddbSEric Biggers } 97325f9dddbSEric Biggers 97425f9dddbSEric Biggers WARN_ON_ONCE(!valid_testvec_config(cfg)); 97525f9dddbSEric Biggers } 976b55e1a39SEric Biggers 977b55e1a39SEric Biggers static void crypto_disable_simd_for_test(void) 978b55e1a39SEric Biggers { 979b55e1a39SEric Biggers preempt_disable(); 980b55e1a39SEric Biggers __this_cpu_write(crypto_simd_disabled_for_test, true); 981b55e1a39SEric Biggers } 982b55e1a39SEric Biggers 983b55e1a39SEric Biggers static void crypto_reenable_simd_for_test(void) 984b55e1a39SEric Biggers { 985b55e1a39SEric Biggers __this_cpu_write(crypto_simd_disabled_for_test, false); 986b55e1a39SEric Biggers preempt_enable(); 987b55e1a39SEric Biggers } 988f2bb770aSEric Biggers 989f2bb770aSEric Biggers /* 990f2bb770aSEric Biggers * Given an algorithm name, build the name of the generic implementation of that 991f2bb770aSEric Biggers * algorithm, assuming the usual naming convention. Specifically, this appends 992f2bb770aSEric Biggers * "-generic" to every part of the name that is not a template name. Examples: 993f2bb770aSEric Biggers * 994f2bb770aSEric Biggers * aes => aes-generic 995f2bb770aSEric Biggers * cbc(aes) => cbc(aes-generic) 996f2bb770aSEric Biggers * cts(cbc(aes)) => cts(cbc(aes-generic)) 997f2bb770aSEric Biggers * rfc7539(chacha20,poly1305) => rfc7539(chacha20-generic,poly1305-generic) 998f2bb770aSEric Biggers * 999f2bb770aSEric Biggers * Return: 0 on success, or -ENAMETOOLONG if the generic name would be too long 1000f2bb770aSEric Biggers */ 1001f2bb770aSEric Biggers static int build_generic_driver_name(const char *algname, 1002f2bb770aSEric Biggers char driver_name[CRYPTO_MAX_ALG_NAME]) 1003f2bb770aSEric Biggers { 1004f2bb770aSEric Biggers const char *in = algname; 1005f2bb770aSEric Biggers char *out = driver_name; 1006f2bb770aSEric Biggers size_t len = strlen(algname); 1007f2bb770aSEric Biggers 1008f2bb770aSEric Biggers if (len >= CRYPTO_MAX_ALG_NAME) 1009f2bb770aSEric Biggers goto too_long; 1010f2bb770aSEric Biggers do { 1011f2bb770aSEric Biggers const char *in_saved = in; 1012f2bb770aSEric Biggers 1013f2bb770aSEric Biggers while (*in && *in != '(' && *in != ')' && *in != ',') 1014f2bb770aSEric Biggers *out++ = *in++; 1015f2bb770aSEric Biggers if (*in != '(' && in > in_saved) { 1016f2bb770aSEric Biggers len += 8; 1017f2bb770aSEric Biggers if (len >= CRYPTO_MAX_ALG_NAME) 1018f2bb770aSEric Biggers goto too_long; 1019f2bb770aSEric Biggers memcpy(out, "-generic", 8); 1020f2bb770aSEric Biggers out += 8; 1021f2bb770aSEric Biggers } 1022f2bb770aSEric Biggers } while ((*out++ = *in++) != '\0'); 1023f2bb770aSEric Biggers return 0; 1024f2bb770aSEric Biggers 1025f2bb770aSEric Biggers too_long: 1026f2bb770aSEric Biggers pr_err("alg: generic driver name for \"%s\" would be too long\n", 1027f2bb770aSEric Biggers algname); 1028f2bb770aSEric Biggers return -ENAMETOOLONG; 1029f2bb770aSEric Biggers } 1030b55e1a39SEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 1031b55e1a39SEric Biggers static void crypto_disable_simd_for_test(void) 1032b55e1a39SEric Biggers { 1033b55e1a39SEric Biggers } 1034b55e1a39SEric Biggers 1035b55e1a39SEric Biggers static void crypto_reenable_simd_for_test(void) 1036b55e1a39SEric Biggers { 1037b55e1a39SEric Biggers } 1038b55e1a39SEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 103925f9dddbSEric Biggers 1040d8ea98aaSEric Biggers static int build_hash_sglist(struct test_sglist *tsgl, 1041d8ea98aaSEric Biggers const struct hash_testvec *vec, 1042d8ea98aaSEric Biggers const struct testvec_config *cfg, 1043d8ea98aaSEric Biggers unsigned int alignmask, 1044d8ea98aaSEric Biggers const struct test_sg_division *divs[XBUFSIZE]) 1045d8ea98aaSEric Biggers { 1046d8ea98aaSEric Biggers struct kvec kv; 1047d8ea98aaSEric Biggers struct iov_iter input; 1048d8ea98aaSEric Biggers 1049d8ea98aaSEric Biggers kv.iov_base = (void *)vec->plaintext; 1050d8ea98aaSEric Biggers kv.iov_len = vec->psize; 1051d8ea98aaSEric Biggers iov_iter_kvec(&input, WRITE, &kv, 1, vec->psize); 1052d8ea98aaSEric Biggers return build_test_sglist(tsgl, cfg->src_divs, alignmask, vec->psize, 1053d8ea98aaSEric Biggers &input, divs); 1054d8ea98aaSEric Biggers } 1055d8ea98aaSEric Biggers 1056d8ea98aaSEric Biggers static int check_hash_result(const char *type, 1057d8ea98aaSEric Biggers const u8 *result, unsigned int digestsize, 1058d8ea98aaSEric Biggers const struct hash_testvec *vec, 1059d8ea98aaSEric Biggers const char *vec_name, 1060d8ea98aaSEric Biggers const char *driver, 1061d8ea98aaSEric Biggers const struct testvec_config *cfg) 1062d8ea98aaSEric Biggers { 1063d8ea98aaSEric Biggers if (memcmp(result, vec->digest, digestsize) != 0) { 1064d8ea98aaSEric Biggers pr_err("alg: %s: %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 1065d8ea98aaSEric Biggers type, driver, vec_name, cfg->name); 1066d8ea98aaSEric Biggers return -EINVAL; 1067d8ea98aaSEric Biggers } 1068d8ea98aaSEric Biggers if (!testmgr_is_poison(&result[digestsize], TESTMGR_POISON_LEN)) { 1069d8ea98aaSEric Biggers pr_err("alg: %s: %s overran result buffer on test vector %s, cfg=\"%s\"\n", 1070d8ea98aaSEric Biggers type, driver, vec_name, cfg->name); 1071d8ea98aaSEric Biggers return -EOVERFLOW; 1072d8ea98aaSEric Biggers } 1073d8ea98aaSEric Biggers return 0; 1074d8ea98aaSEric Biggers } 1075d8ea98aaSEric Biggers 1076d8ea98aaSEric Biggers static inline int check_shash_op(const char *op, int err, 1077d8ea98aaSEric Biggers const char *driver, const char *vec_name, 1078d8ea98aaSEric Biggers const struct testvec_config *cfg) 1079d8ea98aaSEric Biggers { 1080d8ea98aaSEric Biggers if (err) 1081d8ea98aaSEric Biggers pr_err("alg: shash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", 1082d8ea98aaSEric Biggers driver, op, err, vec_name, cfg->name); 1083d8ea98aaSEric Biggers return err; 1084d8ea98aaSEric Biggers } 1085d8ea98aaSEric Biggers 1086d8ea98aaSEric Biggers static inline const void *sg_data(struct scatterlist *sg) 1087d8ea98aaSEric Biggers { 1088d8ea98aaSEric Biggers return page_address(sg_page(sg)) + sg->offset; 1089d8ea98aaSEric Biggers } 1090d8ea98aaSEric Biggers 1091d8ea98aaSEric Biggers /* Test one hash test vector in one configuration, using the shash API */ 1092d8ea98aaSEric Biggers static int test_shash_vec_cfg(const char *driver, 1093d8ea98aaSEric Biggers const struct hash_testvec *vec, 1094d8ea98aaSEric Biggers const char *vec_name, 1095d8ea98aaSEric Biggers const struct testvec_config *cfg, 1096d8ea98aaSEric Biggers struct shash_desc *desc, 1097d8ea98aaSEric Biggers struct test_sglist *tsgl, 1098d8ea98aaSEric Biggers u8 *hashstate) 1099d8ea98aaSEric Biggers { 1100d8ea98aaSEric Biggers struct crypto_shash *tfm = desc->tfm; 1101d8ea98aaSEric Biggers const unsigned int alignmask = crypto_shash_alignmask(tfm); 1102d8ea98aaSEric Biggers const unsigned int digestsize = crypto_shash_digestsize(tfm); 1103d8ea98aaSEric Biggers const unsigned int statesize = crypto_shash_statesize(tfm); 1104d8ea98aaSEric Biggers const struct test_sg_division *divs[XBUFSIZE]; 1105d8ea98aaSEric Biggers unsigned int i; 1106d8ea98aaSEric Biggers u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; 1107d8ea98aaSEric Biggers int err; 1108d8ea98aaSEric Biggers 1109d8ea98aaSEric Biggers /* Set the key, if specified */ 1110d8ea98aaSEric Biggers if (vec->ksize) { 1111d8ea98aaSEric Biggers err = crypto_shash_setkey(tfm, vec->key, vec->ksize); 1112d8ea98aaSEric Biggers if (err) { 1113d8ea98aaSEric Biggers if (err == vec->setkey_error) 1114d8ea98aaSEric Biggers return 0; 1115d8ea98aaSEric Biggers pr_err("alg: shash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1116d8ea98aaSEric Biggers driver, vec_name, vec->setkey_error, err, 1117d8ea98aaSEric Biggers crypto_shash_get_flags(tfm)); 1118d8ea98aaSEric Biggers return err; 1119d8ea98aaSEric Biggers } 1120d8ea98aaSEric Biggers if (vec->setkey_error) { 1121d8ea98aaSEric Biggers pr_err("alg: shash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1122d8ea98aaSEric Biggers driver, vec_name, vec->setkey_error); 1123d8ea98aaSEric Biggers return -EINVAL; 1124d8ea98aaSEric Biggers } 1125d8ea98aaSEric Biggers } 1126d8ea98aaSEric Biggers 1127d8ea98aaSEric Biggers /* Build the scatterlist for the source data */ 1128d8ea98aaSEric Biggers err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); 1129d8ea98aaSEric Biggers if (err) { 1130d8ea98aaSEric Biggers pr_err("alg: shash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", 1131d8ea98aaSEric Biggers driver, vec_name, cfg->name); 1132d8ea98aaSEric Biggers return err; 1133d8ea98aaSEric Biggers } 1134d8ea98aaSEric Biggers 1135d8ea98aaSEric Biggers /* Do the actual hashing */ 1136d8ea98aaSEric Biggers 1137d8ea98aaSEric Biggers testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); 1138d8ea98aaSEric Biggers testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); 1139d8ea98aaSEric Biggers 1140d8ea98aaSEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || 1141d8ea98aaSEric Biggers vec->digest_error) { 1142d8ea98aaSEric Biggers /* Just using digest() */ 1143d8ea98aaSEric Biggers if (tsgl->nents != 1) 1144d8ea98aaSEric Biggers return 0; 1145d8ea98aaSEric Biggers if (cfg->nosimd) 1146d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1147d8ea98aaSEric Biggers err = crypto_shash_digest(desc, sg_data(&tsgl->sgl[0]), 1148d8ea98aaSEric Biggers tsgl->sgl[0].length, result); 1149d8ea98aaSEric Biggers if (cfg->nosimd) 1150d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1151d8ea98aaSEric Biggers if (err) { 1152d8ea98aaSEric Biggers if (err == vec->digest_error) 1153d8ea98aaSEric Biggers return 0; 1154d8ea98aaSEric Biggers pr_err("alg: shash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1155d8ea98aaSEric Biggers driver, vec_name, vec->digest_error, err, 1156d8ea98aaSEric Biggers cfg->name); 1157d8ea98aaSEric Biggers return err; 1158d8ea98aaSEric Biggers } 1159d8ea98aaSEric Biggers if (vec->digest_error) { 1160d8ea98aaSEric Biggers pr_err("alg: shash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1161d8ea98aaSEric Biggers driver, vec_name, vec->digest_error, cfg->name); 1162d8ea98aaSEric Biggers return -EINVAL; 1163d8ea98aaSEric Biggers } 1164d8ea98aaSEric Biggers goto result_ready; 1165d8ea98aaSEric Biggers } 1166d8ea98aaSEric Biggers 1167d8ea98aaSEric Biggers /* Using init(), zero or more update(), then final() or finup() */ 1168d8ea98aaSEric Biggers 1169d8ea98aaSEric Biggers if (cfg->nosimd) 1170d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1171d8ea98aaSEric Biggers err = crypto_shash_init(desc); 1172d8ea98aaSEric Biggers if (cfg->nosimd) 1173d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1174d8ea98aaSEric Biggers err = check_shash_op("init", err, driver, vec_name, cfg); 1175d8ea98aaSEric Biggers if (err) 1176d8ea98aaSEric Biggers return err; 1177d8ea98aaSEric Biggers 1178d8ea98aaSEric Biggers for (i = 0; i < tsgl->nents; i++) { 1179d8ea98aaSEric Biggers if (i + 1 == tsgl->nents && 1180d8ea98aaSEric Biggers cfg->finalization_type == FINALIZATION_TYPE_FINUP) { 1181d8ea98aaSEric Biggers if (divs[i]->nosimd) 1182d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1183d8ea98aaSEric Biggers err = crypto_shash_finup(desc, sg_data(&tsgl->sgl[i]), 1184d8ea98aaSEric Biggers tsgl->sgl[i].length, result); 1185d8ea98aaSEric Biggers if (divs[i]->nosimd) 1186d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1187d8ea98aaSEric Biggers err = check_shash_op("finup", err, driver, vec_name, 1188d8ea98aaSEric Biggers cfg); 1189d8ea98aaSEric Biggers if (err) 1190d8ea98aaSEric Biggers return err; 1191d8ea98aaSEric Biggers goto result_ready; 1192d8ea98aaSEric Biggers } 1193d8ea98aaSEric Biggers if (divs[i]->nosimd) 1194d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1195d8ea98aaSEric Biggers err = crypto_shash_update(desc, sg_data(&tsgl->sgl[i]), 1196d8ea98aaSEric Biggers tsgl->sgl[i].length); 1197d8ea98aaSEric Biggers if (divs[i]->nosimd) 1198d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1199d8ea98aaSEric Biggers err = check_shash_op("update", err, driver, vec_name, cfg); 1200d8ea98aaSEric Biggers if (err) 1201d8ea98aaSEric Biggers return err; 1202d8ea98aaSEric Biggers if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { 1203d8ea98aaSEric Biggers /* Test ->export() and ->import() */ 1204d8ea98aaSEric Biggers testmgr_poison(hashstate + statesize, 1205d8ea98aaSEric Biggers TESTMGR_POISON_LEN); 1206d8ea98aaSEric Biggers err = crypto_shash_export(desc, hashstate); 1207d8ea98aaSEric Biggers err = check_shash_op("export", err, driver, vec_name, 1208d8ea98aaSEric Biggers cfg); 1209d8ea98aaSEric Biggers if (err) 1210d8ea98aaSEric Biggers return err; 1211d8ea98aaSEric Biggers if (!testmgr_is_poison(hashstate + statesize, 1212d8ea98aaSEric Biggers TESTMGR_POISON_LEN)) { 1213d8ea98aaSEric Biggers pr_err("alg: shash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", 1214d8ea98aaSEric Biggers driver, vec_name, cfg->name); 1215d8ea98aaSEric Biggers return -EOVERFLOW; 1216d8ea98aaSEric Biggers } 1217d8ea98aaSEric Biggers testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); 1218d8ea98aaSEric Biggers err = crypto_shash_import(desc, hashstate); 1219d8ea98aaSEric Biggers err = check_shash_op("import", err, driver, vec_name, 1220d8ea98aaSEric Biggers cfg); 1221d8ea98aaSEric Biggers if (err) 1222d8ea98aaSEric Biggers return err; 1223d8ea98aaSEric Biggers } 1224d8ea98aaSEric Biggers } 1225d8ea98aaSEric Biggers 1226d8ea98aaSEric Biggers if (cfg->nosimd) 1227d8ea98aaSEric Biggers crypto_disable_simd_for_test(); 1228d8ea98aaSEric Biggers err = crypto_shash_final(desc, result); 1229d8ea98aaSEric Biggers if (cfg->nosimd) 1230d8ea98aaSEric Biggers crypto_reenable_simd_for_test(); 1231d8ea98aaSEric Biggers err = check_shash_op("final", err, driver, vec_name, cfg); 1232d8ea98aaSEric Biggers if (err) 1233d8ea98aaSEric Biggers return err; 1234d8ea98aaSEric Biggers result_ready: 1235d8ea98aaSEric Biggers return check_hash_result("shash", result, digestsize, vec, vec_name, 1236d8ea98aaSEric Biggers driver, cfg); 1237d8ea98aaSEric Biggers } 1238d8ea98aaSEric Biggers 12396570737cSEric Biggers static int do_ahash_op(int (*op)(struct ahash_request *req), 12406570737cSEric Biggers struct ahash_request *req, 12416570737cSEric Biggers struct crypto_wait *wait, bool nosimd) 12426570737cSEric Biggers { 12436570737cSEric Biggers int err; 12446570737cSEric Biggers 12456570737cSEric Biggers if (nosimd) 12466570737cSEric Biggers crypto_disable_simd_for_test(); 12476570737cSEric Biggers 12486570737cSEric Biggers err = op(req); 12496570737cSEric Biggers 12506570737cSEric Biggers if (nosimd) 12516570737cSEric Biggers crypto_reenable_simd_for_test(); 12526570737cSEric Biggers 12536570737cSEric Biggers return crypto_wait_req(err, wait); 12546570737cSEric Biggers } 12556570737cSEric Biggers 1256d8ea98aaSEric Biggers static int check_nonfinal_ahash_op(const char *op, int err, 12574cc2dcf9SEric Biggers u8 *result, unsigned int digestsize, 1258951d1332SEric Biggers const char *driver, const char *vec_name, 12594cc2dcf9SEric Biggers const struct testvec_config *cfg) 1260466d7b9fSKamil Konieczny { 12614cc2dcf9SEric Biggers if (err) { 1262d8ea98aaSEric Biggers pr_err("alg: ahash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", 1263951d1332SEric Biggers driver, op, err, vec_name, cfg->name); 12644cc2dcf9SEric Biggers return err; 12654cc2dcf9SEric Biggers } 12664cc2dcf9SEric Biggers if (!testmgr_is_poison(result, digestsize)) { 1267d8ea98aaSEric Biggers pr_err("alg: ahash: %s %s() used result buffer on test vector %s, cfg=\"%s\"\n", 1268951d1332SEric Biggers driver, op, vec_name, cfg->name); 1269466d7b9fSKamil Konieczny return -EINVAL; 1270466d7b9fSKamil Konieczny } 1271466d7b9fSKamil Konieczny return 0; 1272466d7b9fSKamil Konieczny } 1273466d7b9fSKamil Konieczny 1274d8ea98aaSEric Biggers /* Test one hash test vector in one configuration, using the ahash API */ 1275d8ea98aaSEric Biggers static int test_ahash_vec_cfg(const char *driver, 12764cc2dcf9SEric Biggers const struct hash_testvec *vec, 1277951d1332SEric Biggers const char *vec_name, 12784cc2dcf9SEric Biggers const struct testvec_config *cfg, 12794cc2dcf9SEric Biggers struct ahash_request *req, 12804cc2dcf9SEric Biggers struct test_sglist *tsgl, 12814cc2dcf9SEric Biggers u8 *hashstate) 1282018ba95cSWang, Rui Y { 12834cc2dcf9SEric Biggers struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); 12844cc2dcf9SEric Biggers const unsigned int alignmask = crypto_ahash_alignmask(tfm); 12854cc2dcf9SEric Biggers const unsigned int digestsize = crypto_ahash_digestsize(tfm); 12864cc2dcf9SEric Biggers const unsigned int statesize = crypto_ahash_statesize(tfm); 12874cc2dcf9SEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 12884cc2dcf9SEric Biggers const struct test_sg_division *divs[XBUFSIZE]; 12894cc2dcf9SEric Biggers DECLARE_CRYPTO_WAIT(wait); 12904cc2dcf9SEric Biggers unsigned int i; 12914cc2dcf9SEric Biggers struct scatterlist *pending_sgl; 12924cc2dcf9SEric Biggers unsigned int pending_len; 12934cc2dcf9SEric Biggers u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; 12944cc2dcf9SEric Biggers int err; 1295018ba95cSWang, Rui Y 12964cc2dcf9SEric Biggers /* Set the key, if specified */ 12974cc2dcf9SEric Biggers if (vec->ksize) { 12984cc2dcf9SEric Biggers err = crypto_ahash_setkey(tfm, vec->key, vec->ksize); 12994cc2dcf9SEric Biggers if (err) { 13005283a8eeSEric Biggers if (err == vec->setkey_error) 13015283a8eeSEric Biggers return 0; 1302d8ea98aaSEric Biggers pr_err("alg: ahash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1303951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 13044cc2dcf9SEric Biggers crypto_ahash_get_flags(tfm)); 13054cc2dcf9SEric Biggers return err; 1306da7f033dSHerbert Xu } 13075283a8eeSEric Biggers if (vec->setkey_error) { 1308d8ea98aaSEric Biggers pr_err("alg: ahash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1309951d1332SEric Biggers driver, vec_name, vec->setkey_error); 13105283a8eeSEric Biggers return -EINVAL; 13115283a8eeSEric Biggers } 1312da7f033dSHerbert Xu } 1313da7f033dSHerbert Xu 13144cc2dcf9SEric Biggers /* Build the scatterlist for the source data */ 1315d8ea98aaSEric Biggers err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); 13164cc2dcf9SEric Biggers if (err) { 1317d8ea98aaSEric Biggers pr_err("alg: ahash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", 1318951d1332SEric Biggers driver, vec_name, cfg->name); 13194cc2dcf9SEric Biggers return err; 1320a8f1a052SDavid S. Miller } 1321da7f033dSHerbert Xu 13224cc2dcf9SEric Biggers /* Do the actual hashing */ 1323da7f033dSHerbert Xu 13244cc2dcf9SEric Biggers testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); 13254cc2dcf9SEric Biggers testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); 132676715095SGilad Ben-Yossef 13275283a8eeSEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || 13285283a8eeSEric Biggers vec->digest_error) { 13294cc2dcf9SEric Biggers /* Just using digest() */ 13304cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, 13317f397136SGilad Ben-Yossef &wait); 13324cc2dcf9SEric Biggers ahash_request_set_crypt(req, tsgl->sgl, result, vec->psize); 13336570737cSEric Biggers err = do_ahash_op(crypto_ahash_digest, req, &wait, cfg->nosimd); 13344cc2dcf9SEric Biggers if (err) { 13355283a8eeSEric Biggers if (err == vec->digest_error) 13365283a8eeSEric Biggers return 0; 1337d8ea98aaSEric Biggers pr_err("alg: ahash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1338951d1332SEric Biggers driver, vec_name, vec->digest_error, err, 13395283a8eeSEric Biggers cfg->name); 13404cc2dcf9SEric Biggers return err; 1341018ba95cSWang, Rui Y } 13425283a8eeSEric Biggers if (vec->digest_error) { 1343d8ea98aaSEric Biggers pr_err("alg: ahash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1344951d1332SEric Biggers driver, vec_name, vec->digest_error, cfg->name); 13455283a8eeSEric Biggers return -EINVAL; 13465283a8eeSEric Biggers } 13474cc2dcf9SEric Biggers goto result_ready; 1348018ba95cSWang, Rui Y } 13494cc2dcf9SEric Biggers 13504cc2dcf9SEric Biggers /* Using init(), zero or more update(), then final() or finup() */ 13514cc2dcf9SEric Biggers 13524cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); 13534cc2dcf9SEric Biggers ahash_request_set_crypt(req, NULL, result, 0); 13546570737cSEric Biggers err = do_ahash_op(crypto_ahash_init, req, &wait, cfg->nosimd); 1355d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("init", err, result, digestsize, 1356951d1332SEric Biggers driver, vec_name, cfg); 13574cc2dcf9SEric Biggers if (err) 13584cc2dcf9SEric Biggers return err; 13594cc2dcf9SEric Biggers 13604cc2dcf9SEric Biggers pending_sgl = NULL; 13614cc2dcf9SEric Biggers pending_len = 0; 13624cc2dcf9SEric Biggers for (i = 0; i < tsgl->nents; i++) { 13634cc2dcf9SEric Biggers if (divs[i]->flush_type != FLUSH_TYPE_NONE && 13644cc2dcf9SEric Biggers pending_sgl != NULL) { 13654cc2dcf9SEric Biggers /* update() with the pending data */ 13664cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, 13674cc2dcf9SEric Biggers crypto_req_done, &wait); 13684cc2dcf9SEric Biggers ahash_request_set_crypt(req, pending_sgl, result, 13694cc2dcf9SEric Biggers pending_len); 13706570737cSEric Biggers err = do_ahash_op(crypto_ahash_update, req, &wait, 13716570737cSEric Biggers divs[i]->nosimd); 1372d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("update", err, 13734cc2dcf9SEric Biggers result, digestsize, 1374951d1332SEric Biggers driver, vec_name, cfg); 13754cc2dcf9SEric Biggers if (err) 13764cc2dcf9SEric Biggers return err; 13774cc2dcf9SEric Biggers pending_sgl = NULL; 13784cc2dcf9SEric Biggers pending_len = 0; 1379018ba95cSWang, Rui Y } 13804cc2dcf9SEric Biggers if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { 13814cc2dcf9SEric Biggers /* Test ->export() and ->import() */ 13824cc2dcf9SEric Biggers testmgr_poison(hashstate + statesize, 13834cc2dcf9SEric Biggers TESTMGR_POISON_LEN); 13844cc2dcf9SEric Biggers err = crypto_ahash_export(req, hashstate); 1385d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("export", err, 13864cc2dcf9SEric Biggers result, digestsize, 1387951d1332SEric Biggers driver, vec_name, cfg); 13884cc2dcf9SEric Biggers if (err) 13894cc2dcf9SEric Biggers return err; 13904cc2dcf9SEric Biggers if (!testmgr_is_poison(hashstate + statesize, 13914cc2dcf9SEric Biggers TESTMGR_POISON_LEN)) { 1392d8ea98aaSEric Biggers pr_err("alg: ahash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", 1393951d1332SEric Biggers driver, vec_name, cfg->name); 13944cc2dcf9SEric Biggers return -EOVERFLOW; 13954cc2dcf9SEric Biggers } 13964cc2dcf9SEric Biggers 13974cc2dcf9SEric Biggers testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); 13984cc2dcf9SEric Biggers err = crypto_ahash_import(req, hashstate); 1399d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("import", err, 14004cc2dcf9SEric Biggers result, digestsize, 1401951d1332SEric Biggers driver, vec_name, cfg); 14024cc2dcf9SEric Biggers if (err) 14034cc2dcf9SEric Biggers return err; 14044cc2dcf9SEric Biggers } 14054cc2dcf9SEric Biggers if (pending_sgl == NULL) 14064cc2dcf9SEric Biggers pending_sgl = &tsgl->sgl[i]; 14074cc2dcf9SEric Biggers pending_len += tsgl->sgl[i].length; 14084cc2dcf9SEric Biggers } 14094cc2dcf9SEric Biggers 14104cc2dcf9SEric Biggers ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); 14114cc2dcf9SEric Biggers ahash_request_set_crypt(req, pending_sgl, result, pending_len); 14124cc2dcf9SEric Biggers if (cfg->finalization_type == FINALIZATION_TYPE_FINAL) { 14134cc2dcf9SEric Biggers /* finish with update() and final() */ 14146570737cSEric Biggers err = do_ahash_op(crypto_ahash_update, req, &wait, cfg->nosimd); 1415d8ea98aaSEric Biggers err = check_nonfinal_ahash_op("update", err, result, digestsize, 1416951d1332SEric Biggers driver, vec_name, cfg); 14174cc2dcf9SEric Biggers if (err) 14184cc2dcf9SEric Biggers return err; 14196570737cSEric Biggers err = do_ahash_op(crypto_ahash_final, req, &wait, cfg->nosimd); 14204cc2dcf9SEric Biggers if (err) { 1421d8ea98aaSEric Biggers pr_err("alg: ahash: %s final() failed with err %d on test vector %s, cfg=\"%s\"\n", 1422951d1332SEric Biggers driver, err, vec_name, cfg->name); 14234cc2dcf9SEric Biggers return err; 14244cc2dcf9SEric Biggers } 14254cc2dcf9SEric Biggers } else { 14264cc2dcf9SEric Biggers /* finish with finup() */ 14276570737cSEric Biggers err = do_ahash_op(crypto_ahash_finup, req, &wait, cfg->nosimd); 14284cc2dcf9SEric Biggers if (err) { 1429d8ea98aaSEric Biggers pr_err("alg: ahash: %s finup() failed with err %d on test vector %s, cfg=\"%s\"\n", 1430951d1332SEric Biggers driver, err, vec_name, cfg->name); 14314cc2dcf9SEric Biggers return err; 1432018ba95cSWang, Rui Y } 1433018ba95cSWang, Rui Y } 1434018ba95cSWang, Rui Y 14354cc2dcf9SEric Biggers result_ready: 1436d8ea98aaSEric Biggers return check_hash_result("ahash", result, digestsize, vec, vec_name, 1437d8ea98aaSEric Biggers driver, cfg); 1438da5ffe11SJussi Kivilinna } 1439da5ffe11SJussi Kivilinna 1440d8ea98aaSEric Biggers static int test_hash_vec_cfg(const char *driver, 1441d8ea98aaSEric Biggers const struct hash_testvec *vec, 1442d8ea98aaSEric Biggers const char *vec_name, 1443d8ea98aaSEric Biggers const struct testvec_config *cfg, 1444d8ea98aaSEric Biggers struct ahash_request *req, 1445d8ea98aaSEric Biggers struct shash_desc *desc, 1446d8ea98aaSEric Biggers struct test_sglist *tsgl, 1447d8ea98aaSEric Biggers u8 *hashstate) 1448d8ea98aaSEric Biggers { 1449d8ea98aaSEric Biggers int err; 1450d8ea98aaSEric Biggers 1451d8ea98aaSEric Biggers /* 1452d8ea98aaSEric Biggers * For algorithms implemented as "shash", most bugs will be detected by 1453d8ea98aaSEric Biggers * both the shash and ahash tests. Test the shash API first so that the 1454d8ea98aaSEric Biggers * failures involve less indirection, so are easier to debug. 1455d8ea98aaSEric Biggers */ 1456d8ea98aaSEric Biggers 1457d8ea98aaSEric Biggers if (desc) { 1458d8ea98aaSEric Biggers err = test_shash_vec_cfg(driver, vec, vec_name, cfg, desc, tsgl, 1459d8ea98aaSEric Biggers hashstate); 1460d8ea98aaSEric Biggers if (err) 1461d8ea98aaSEric Biggers return err; 1462d8ea98aaSEric Biggers } 1463d8ea98aaSEric Biggers 1464d8ea98aaSEric Biggers return test_ahash_vec_cfg(driver, vec, vec_name, cfg, req, tsgl, 1465d8ea98aaSEric Biggers hashstate); 1466da5ffe11SJussi Kivilinna } 1467da5ffe11SJussi Kivilinna 14684cc2dcf9SEric Biggers static int test_hash_vec(const char *driver, const struct hash_testvec *vec, 14694cc2dcf9SEric Biggers unsigned int vec_num, struct ahash_request *req, 1470d8ea98aaSEric Biggers struct shash_desc *desc, struct test_sglist *tsgl, 1471d8ea98aaSEric Biggers u8 *hashstate) 14724cc2dcf9SEric Biggers { 1473951d1332SEric Biggers char vec_name[16]; 14744cc2dcf9SEric Biggers unsigned int i; 14754cc2dcf9SEric Biggers int err; 14764cc2dcf9SEric Biggers 1477951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 1478951d1332SEric Biggers 14794cc2dcf9SEric Biggers for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) { 1480951d1332SEric Biggers err = test_hash_vec_cfg(driver, vec, vec_name, 14814cc2dcf9SEric Biggers &default_hash_testvec_configs[i], 1482d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 14834cc2dcf9SEric Biggers if (err) 14844cc2dcf9SEric Biggers return err; 14854cc2dcf9SEric Biggers } 14864cc2dcf9SEric Biggers 14874cc2dcf9SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 14884cc2dcf9SEric Biggers if (!noextratests) { 14894cc2dcf9SEric Biggers struct testvec_config cfg; 14904cc2dcf9SEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 14914cc2dcf9SEric Biggers 14924cc2dcf9SEric Biggers for (i = 0; i < fuzz_iterations; i++) { 14934cc2dcf9SEric Biggers generate_random_testvec_config(&cfg, cfgname, 14944cc2dcf9SEric Biggers sizeof(cfgname)); 1495951d1332SEric Biggers err = test_hash_vec_cfg(driver, vec, vec_name, &cfg, 1496d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 14974cc2dcf9SEric Biggers if (err) 14984cc2dcf9SEric Biggers return err; 1499e63e1b0dSEric Biggers cond_resched(); 15004cc2dcf9SEric Biggers } 15014cc2dcf9SEric Biggers } 15024cc2dcf9SEric Biggers #endif 15034cc2dcf9SEric Biggers return 0; 15044cc2dcf9SEric Biggers } 15054cc2dcf9SEric Biggers 15069a8a6b3fSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 15079a8a6b3fSEric Biggers /* 15089a8a6b3fSEric Biggers * Generate a hash test vector from the given implementation. 15099a8a6b3fSEric Biggers * Assumes the buffers in 'vec' were already allocated. 15109a8a6b3fSEric Biggers */ 15119a8a6b3fSEric Biggers static void generate_random_hash_testvec(struct crypto_shash *tfm, 15129a8a6b3fSEric Biggers struct hash_testvec *vec, 15139a8a6b3fSEric Biggers unsigned int maxkeysize, 15149a8a6b3fSEric Biggers unsigned int maxdatasize, 15159a8a6b3fSEric Biggers char *name, size_t max_namelen) 15169a8a6b3fSEric Biggers { 15179a8a6b3fSEric Biggers SHASH_DESC_ON_STACK(desc, tfm); 15189a8a6b3fSEric Biggers 15199a8a6b3fSEric Biggers /* Data */ 15209a8a6b3fSEric Biggers vec->psize = generate_random_length(maxdatasize); 15219a8a6b3fSEric Biggers generate_random_bytes((u8 *)vec->plaintext, vec->psize); 15229a8a6b3fSEric Biggers 15239a8a6b3fSEric Biggers /* 15249a8a6b3fSEric Biggers * Key: length in range [1, maxkeysize], but usually choose maxkeysize. 15259a8a6b3fSEric Biggers * If algorithm is unkeyed, then maxkeysize == 0 and set ksize = 0. 15269a8a6b3fSEric Biggers */ 15279a8a6b3fSEric Biggers vec->setkey_error = 0; 15289a8a6b3fSEric Biggers vec->ksize = 0; 15299a8a6b3fSEric Biggers if (maxkeysize) { 15309a8a6b3fSEric Biggers vec->ksize = maxkeysize; 15319a8a6b3fSEric Biggers if (prandom_u32() % 4 == 0) 15329a8a6b3fSEric Biggers vec->ksize = 1 + (prandom_u32() % maxkeysize); 15339a8a6b3fSEric Biggers generate_random_bytes((u8 *)vec->key, vec->ksize); 15349a8a6b3fSEric Biggers 15359a8a6b3fSEric Biggers vec->setkey_error = crypto_shash_setkey(tfm, vec->key, 15369a8a6b3fSEric Biggers vec->ksize); 15379a8a6b3fSEric Biggers /* If the key couldn't be set, no need to continue to digest. */ 15389a8a6b3fSEric Biggers if (vec->setkey_error) 15399a8a6b3fSEric Biggers goto done; 15409a8a6b3fSEric Biggers } 15419a8a6b3fSEric Biggers 15429a8a6b3fSEric Biggers /* Digest */ 15439a8a6b3fSEric Biggers desc->tfm = tfm; 15449a8a6b3fSEric Biggers vec->digest_error = crypto_shash_digest(desc, vec->plaintext, 15459a8a6b3fSEric Biggers vec->psize, (u8 *)vec->digest); 15469a8a6b3fSEric Biggers done: 15479a8a6b3fSEric Biggers snprintf(name, max_namelen, "\"random: psize=%u ksize=%u\"", 15489a8a6b3fSEric Biggers vec->psize, vec->ksize); 15499a8a6b3fSEric Biggers } 15509a8a6b3fSEric Biggers 15519a8a6b3fSEric Biggers /* 15529a8a6b3fSEric Biggers * Test the hash algorithm represented by @req against the corresponding generic 15539a8a6b3fSEric Biggers * implementation, if one is available. 15549a8a6b3fSEric Biggers */ 15559a8a6b3fSEric Biggers static int test_hash_vs_generic_impl(const char *driver, 15569a8a6b3fSEric Biggers const char *generic_driver, 15579a8a6b3fSEric Biggers unsigned int maxkeysize, 15589a8a6b3fSEric Biggers struct ahash_request *req, 1559d8ea98aaSEric Biggers struct shash_desc *desc, 15609a8a6b3fSEric Biggers struct test_sglist *tsgl, 15619a8a6b3fSEric Biggers u8 *hashstate) 15629a8a6b3fSEric Biggers { 15639a8a6b3fSEric Biggers struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); 15649a8a6b3fSEric Biggers const unsigned int digestsize = crypto_ahash_digestsize(tfm); 15659a8a6b3fSEric Biggers const unsigned int blocksize = crypto_ahash_blocksize(tfm); 15669a8a6b3fSEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 15679a8a6b3fSEric Biggers const char *algname = crypto_hash_alg_common(tfm)->base.cra_name; 15689a8a6b3fSEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 15699a8a6b3fSEric Biggers struct crypto_shash *generic_tfm = NULL; 15709a8a6b3fSEric Biggers unsigned int i; 15719a8a6b3fSEric Biggers struct hash_testvec vec = { 0 }; 15729a8a6b3fSEric Biggers char vec_name[64]; 15739a8a6b3fSEric Biggers struct testvec_config cfg; 15749a8a6b3fSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 15759a8a6b3fSEric Biggers int err; 15769a8a6b3fSEric Biggers 15779a8a6b3fSEric Biggers if (noextratests) 15789a8a6b3fSEric Biggers return 0; 15799a8a6b3fSEric Biggers 15809a8a6b3fSEric Biggers if (!generic_driver) { /* Use default naming convention? */ 15819a8a6b3fSEric Biggers err = build_generic_driver_name(algname, _generic_driver); 15829a8a6b3fSEric Biggers if (err) 15839a8a6b3fSEric Biggers return err; 15849a8a6b3fSEric Biggers generic_driver = _generic_driver; 15859a8a6b3fSEric Biggers } 15869a8a6b3fSEric Biggers 15879a8a6b3fSEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 15889a8a6b3fSEric Biggers return 0; 15899a8a6b3fSEric Biggers 15909a8a6b3fSEric Biggers generic_tfm = crypto_alloc_shash(generic_driver, 0, 0); 15919a8a6b3fSEric Biggers if (IS_ERR(generic_tfm)) { 15929a8a6b3fSEric Biggers err = PTR_ERR(generic_tfm); 15939a8a6b3fSEric Biggers if (err == -ENOENT) { 15949a8a6b3fSEric Biggers pr_warn("alg: hash: skipping comparison tests for %s because %s is unavailable\n", 15959a8a6b3fSEric Biggers driver, generic_driver); 15969a8a6b3fSEric Biggers return 0; 15979a8a6b3fSEric Biggers } 15989a8a6b3fSEric Biggers pr_err("alg: hash: error allocating %s (generic impl of %s): %d\n", 15999a8a6b3fSEric Biggers generic_driver, algname, err); 16009a8a6b3fSEric Biggers return err; 16019a8a6b3fSEric Biggers } 16029a8a6b3fSEric Biggers 16039a8a6b3fSEric Biggers /* Check the algorithm properties for consistency. */ 16049a8a6b3fSEric Biggers 16059a8a6b3fSEric Biggers if (digestsize != crypto_shash_digestsize(generic_tfm)) { 16069a8a6b3fSEric Biggers pr_err("alg: hash: digestsize for %s (%u) doesn't match generic impl (%u)\n", 16079a8a6b3fSEric Biggers driver, digestsize, 16089a8a6b3fSEric Biggers crypto_shash_digestsize(generic_tfm)); 16099a8a6b3fSEric Biggers err = -EINVAL; 16109a8a6b3fSEric Biggers goto out; 16119a8a6b3fSEric Biggers } 16129a8a6b3fSEric Biggers 16139a8a6b3fSEric Biggers if (blocksize != crypto_shash_blocksize(generic_tfm)) { 16149a8a6b3fSEric Biggers pr_err("alg: hash: blocksize for %s (%u) doesn't match generic impl (%u)\n", 16159a8a6b3fSEric Biggers driver, blocksize, crypto_shash_blocksize(generic_tfm)); 16169a8a6b3fSEric Biggers err = -EINVAL; 16179a8a6b3fSEric Biggers goto out; 16189a8a6b3fSEric Biggers } 16199a8a6b3fSEric Biggers 16209a8a6b3fSEric Biggers /* 16219a8a6b3fSEric Biggers * Now generate test vectors using the generic implementation, and test 16229a8a6b3fSEric Biggers * the other implementation against them. 16239a8a6b3fSEric Biggers */ 16249a8a6b3fSEric Biggers 16259a8a6b3fSEric Biggers vec.key = kmalloc(maxkeysize, GFP_KERNEL); 16269a8a6b3fSEric Biggers vec.plaintext = kmalloc(maxdatasize, GFP_KERNEL); 16279a8a6b3fSEric Biggers vec.digest = kmalloc(digestsize, GFP_KERNEL); 16289a8a6b3fSEric Biggers if (!vec.key || !vec.plaintext || !vec.digest) { 16299a8a6b3fSEric Biggers err = -ENOMEM; 16309a8a6b3fSEric Biggers goto out; 16319a8a6b3fSEric Biggers } 16329a8a6b3fSEric Biggers 16339a8a6b3fSEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 16349a8a6b3fSEric Biggers generate_random_hash_testvec(generic_tfm, &vec, 16359a8a6b3fSEric Biggers maxkeysize, maxdatasize, 16369a8a6b3fSEric Biggers vec_name, sizeof(vec_name)); 16379a8a6b3fSEric Biggers generate_random_testvec_config(&cfg, cfgname, sizeof(cfgname)); 16389a8a6b3fSEric Biggers 16399a8a6b3fSEric Biggers err = test_hash_vec_cfg(driver, &vec, vec_name, &cfg, 1640d8ea98aaSEric Biggers req, desc, tsgl, hashstate); 16419a8a6b3fSEric Biggers if (err) 16429a8a6b3fSEric Biggers goto out; 16439a8a6b3fSEric Biggers cond_resched(); 16449a8a6b3fSEric Biggers } 16459a8a6b3fSEric Biggers err = 0; 16469a8a6b3fSEric Biggers out: 16479a8a6b3fSEric Biggers kfree(vec.key); 16489a8a6b3fSEric Biggers kfree(vec.plaintext); 16499a8a6b3fSEric Biggers kfree(vec.digest); 16509a8a6b3fSEric Biggers crypto_free_shash(generic_tfm); 16519a8a6b3fSEric Biggers return err; 16529a8a6b3fSEric Biggers } 16539a8a6b3fSEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 16549a8a6b3fSEric Biggers static int test_hash_vs_generic_impl(const char *driver, 16559a8a6b3fSEric Biggers const char *generic_driver, 16569a8a6b3fSEric Biggers unsigned int maxkeysize, 16579a8a6b3fSEric Biggers struct ahash_request *req, 1658d8ea98aaSEric Biggers struct shash_desc *desc, 16599a8a6b3fSEric Biggers struct test_sglist *tsgl, 16609a8a6b3fSEric Biggers u8 *hashstate) 16619a8a6b3fSEric Biggers { 16629a8a6b3fSEric Biggers return 0; 16639a8a6b3fSEric Biggers } 16649a8a6b3fSEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 16659a8a6b3fSEric Biggers 1666d8ea98aaSEric Biggers static int alloc_shash(const char *driver, u32 type, u32 mask, 1667d8ea98aaSEric Biggers struct crypto_shash **tfm_ret, 1668d8ea98aaSEric Biggers struct shash_desc **desc_ret) 1669d8ea98aaSEric Biggers { 1670d8ea98aaSEric Biggers struct crypto_shash *tfm; 1671d8ea98aaSEric Biggers struct shash_desc *desc; 1672d8ea98aaSEric Biggers 1673d8ea98aaSEric Biggers tfm = crypto_alloc_shash(driver, type, mask); 1674d8ea98aaSEric Biggers if (IS_ERR(tfm)) { 1675d8ea98aaSEric Biggers if (PTR_ERR(tfm) == -ENOENT) { 1676d8ea98aaSEric Biggers /* 1677d8ea98aaSEric Biggers * This algorithm is only available through the ahash 1678d8ea98aaSEric Biggers * API, not the shash API, so skip the shash tests. 1679d8ea98aaSEric Biggers */ 1680d8ea98aaSEric Biggers return 0; 1681d8ea98aaSEric Biggers } 1682d8ea98aaSEric Biggers pr_err("alg: hash: failed to allocate shash transform for %s: %ld\n", 1683d8ea98aaSEric Biggers driver, PTR_ERR(tfm)); 1684d8ea98aaSEric Biggers return PTR_ERR(tfm); 1685d8ea98aaSEric Biggers } 1686d8ea98aaSEric Biggers 1687d8ea98aaSEric Biggers desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(tfm), GFP_KERNEL); 1688d8ea98aaSEric Biggers if (!desc) { 1689d8ea98aaSEric Biggers crypto_free_shash(tfm); 1690d8ea98aaSEric Biggers return -ENOMEM; 1691d8ea98aaSEric Biggers } 1692d8ea98aaSEric Biggers desc->tfm = tfm; 1693d8ea98aaSEric Biggers 1694d8ea98aaSEric Biggers *tfm_ret = tfm; 1695d8ea98aaSEric Biggers *desc_ret = desc; 1696d8ea98aaSEric Biggers return 0; 1697d8ea98aaSEric Biggers } 1698d8ea98aaSEric Biggers 16994cc2dcf9SEric Biggers static int __alg_test_hash(const struct hash_testvec *vecs, 17004cc2dcf9SEric Biggers unsigned int num_vecs, const char *driver, 17019a8a6b3fSEric Biggers u32 type, u32 mask, 17029a8a6b3fSEric Biggers const char *generic_driver, unsigned int maxkeysize) 17034cc2dcf9SEric Biggers { 1704d8ea98aaSEric Biggers struct crypto_ahash *atfm = NULL; 17054cc2dcf9SEric Biggers struct ahash_request *req = NULL; 1706d8ea98aaSEric Biggers struct crypto_shash *stfm = NULL; 1707d8ea98aaSEric Biggers struct shash_desc *desc = NULL; 17084cc2dcf9SEric Biggers struct test_sglist *tsgl = NULL; 17094cc2dcf9SEric Biggers u8 *hashstate = NULL; 1710d8ea98aaSEric Biggers unsigned int statesize; 17114cc2dcf9SEric Biggers unsigned int i; 17124cc2dcf9SEric Biggers int err; 17134cc2dcf9SEric Biggers 1714d8ea98aaSEric Biggers /* 1715d8ea98aaSEric Biggers * Always test the ahash API. This works regardless of whether the 1716d8ea98aaSEric Biggers * algorithm is implemented as ahash or shash. 1717d8ea98aaSEric Biggers */ 1718d8ea98aaSEric Biggers 1719d8ea98aaSEric Biggers atfm = crypto_alloc_ahash(driver, type, mask); 1720d8ea98aaSEric Biggers if (IS_ERR(atfm)) { 17214cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate transform for %s: %ld\n", 1722d8ea98aaSEric Biggers driver, PTR_ERR(atfm)); 1723d8ea98aaSEric Biggers return PTR_ERR(atfm); 17244cc2dcf9SEric Biggers } 17254cc2dcf9SEric Biggers 1726d8ea98aaSEric Biggers req = ahash_request_alloc(atfm, GFP_KERNEL); 17274cc2dcf9SEric Biggers if (!req) { 17284cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate request for %s\n", 17294cc2dcf9SEric Biggers driver); 17304cc2dcf9SEric Biggers err = -ENOMEM; 17314cc2dcf9SEric Biggers goto out; 17324cc2dcf9SEric Biggers } 17334cc2dcf9SEric Biggers 1734d8ea98aaSEric Biggers /* 1735d8ea98aaSEric Biggers * If available also test the shash API, to cover corner cases that may 1736d8ea98aaSEric Biggers * be missed by testing the ahash API only. 1737d8ea98aaSEric Biggers */ 1738d8ea98aaSEric Biggers err = alloc_shash(driver, type, mask, &stfm, &desc); 1739d8ea98aaSEric Biggers if (err) 1740d8ea98aaSEric Biggers goto out; 1741d8ea98aaSEric Biggers 17424cc2dcf9SEric Biggers tsgl = kmalloc(sizeof(*tsgl), GFP_KERNEL); 17434cc2dcf9SEric Biggers if (!tsgl || init_test_sglist(tsgl) != 0) { 17444cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate test buffers for %s\n", 17454cc2dcf9SEric Biggers driver); 17464cc2dcf9SEric Biggers kfree(tsgl); 17474cc2dcf9SEric Biggers tsgl = NULL; 17484cc2dcf9SEric Biggers err = -ENOMEM; 17494cc2dcf9SEric Biggers goto out; 17504cc2dcf9SEric Biggers } 17514cc2dcf9SEric Biggers 1752d8ea98aaSEric Biggers statesize = crypto_ahash_statesize(atfm); 1753d8ea98aaSEric Biggers if (stfm) 1754d8ea98aaSEric Biggers statesize = max(statesize, crypto_shash_statesize(stfm)); 1755d8ea98aaSEric Biggers hashstate = kmalloc(statesize + TESTMGR_POISON_LEN, GFP_KERNEL); 17564cc2dcf9SEric Biggers if (!hashstate) { 17574cc2dcf9SEric Biggers pr_err("alg: hash: failed to allocate hash state buffer for %s\n", 17584cc2dcf9SEric Biggers driver); 17594cc2dcf9SEric Biggers err = -ENOMEM; 17604cc2dcf9SEric Biggers goto out; 17614cc2dcf9SEric Biggers } 17624cc2dcf9SEric Biggers 17634cc2dcf9SEric Biggers for (i = 0; i < num_vecs; i++) { 1764d8ea98aaSEric Biggers err = test_hash_vec(driver, &vecs[i], i, req, desc, tsgl, 1765d8ea98aaSEric Biggers hashstate); 17664cc2dcf9SEric Biggers if (err) 17674cc2dcf9SEric Biggers goto out; 1768e63e1b0dSEric Biggers cond_resched(); 17694cc2dcf9SEric Biggers } 17709a8a6b3fSEric Biggers err = test_hash_vs_generic_impl(driver, generic_driver, maxkeysize, req, 1771d8ea98aaSEric Biggers desc, tsgl, hashstate); 17724cc2dcf9SEric Biggers out: 17734cc2dcf9SEric Biggers kfree(hashstate); 17744cc2dcf9SEric Biggers if (tsgl) { 17754cc2dcf9SEric Biggers destroy_test_sglist(tsgl); 17764cc2dcf9SEric Biggers kfree(tsgl); 17774cc2dcf9SEric Biggers } 1778d8ea98aaSEric Biggers kfree(desc); 1779d8ea98aaSEric Biggers crypto_free_shash(stfm); 17804cc2dcf9SEric Biggers ahash_request_free(req); 1781d8ea98aaSEric Biggers crypto_free_ahash(atfm); 17824cc2dcf9SEric Biggers return err; 17834cc2dcf9SEric Biggers } 17844cc2dcf9SEric Biggers 17854cc2dcf9SEric Biggers static int alg_test_hash(const struct alg_test_desc *desc, const char *driver, 17864cc2dcf9SEric Biggers u32 type, u32 mask) 17874cc2dcf9SEric Biggers { 17884cc2dcf9SEric Biggers const struct hash_testvec *template = desc->suite.hash.vecs; 17894cc2dcf9SEric Biggers unsigned int tcount = desc->suite.hash.count; 17904cc2dcf9SEric Biggers unsigned int nr_unkeyed, nr_keyed; 17919a8a6b3fSEric Biggers unsigned int maxkeysize = 0; 17924cc2dcf9SEric Biggers int err; 17934cc2dcf9SEric Biggers 17944cc2dcf9SEric Biggers /* 17954cc2dcf9SEric Biggers * For OPTIONAL_KEY algorithms, we have to do all the unkeyed tests 17964cc2dcf9SEric Biggers * first, before setting a key on the tfm. To make this easier, we 17974cc2dcf9SEric Biggers * require that the unkeyed test vectors (if any) are listed first. 17984cc2dcf9SEric Biggers */ 17994cc2dcf9SEric Biggers 18004cc2dcf9SEric Biggers for (nr_unkeyed = 0; nr_unkeyed < tcount; nr_unkeyed++) { 18014cc2dcf9SEric Biggers if (template[nr_unkeyed].ksize) 18024cc2dcf9SEric Biggers break; 18034cc2dcf9SEric Biggers } 18044cc2dcf9SEric Biggers for (nr_keyed = 0; nr_unkeyed + nr_keyed < tcount; nr_keyed++) { 18054cc2dcf9SEric Biggers if (!template[nr_unkeyed + nr_keyed].ksize) { 18064cc2dcf9SEric Biggers pr_err("alg: hash: test vectors for %s out of order, " 18074cc2dcf9SEric Biggers "unkeyed ones must come first\n", desc->alg); 18084cc2dcf9SEric Biggers return -EINVAL; 18094cc2dcf9SEric Biggers } 18109a8a6b3fSEric Biggers maxkeysize = max_t(unsigned int, maxkeysize, 18119a8a6b3fSEric Biggers template[nr_unkeyed + nr_keyed].ksize); 18124cc2dcf9SEric Biggers } 18134cc2dcf9SEric Biggers 18144cc2dcf9SEric Biggers err = 0; 18154cc2dcf9SEric Biggers if (nr_unkeyed) { 18169a8a6b3fSEric Biggers err = __alg_test_hash(template, nr_unkeyed, driver, type, mask, 18179a8a6b3fSEric Biggers desc->generic_driver, maxkeysize); 18184cc2dcf9SEric Biggers template += nr_unkeyed; 18194cc2dcf9SEric Biggers } 18204cc2dcf9SEric Biggers 18214cc2dcf9SEric Biggers if (!err && nr_keyed) 18229a8a6b3fSEric Biggers err = __alg_test_hash(template, nr_keyed, driver, type, mask, 18239a8a6b3fSEric Biggers desc->generic_driver, maxkeysize); 18244cc2dcf9SEric Biggers 18254cc2dcf9SEric Biggers return err; 18264cc2dcf9SEric Biggers } 18274cc2dcf9SEric Biggers 1828ed96804fSEric Biggers static int test_aead_vec_cfg(const char *driver, int enc, 1829ed96804fSEric Biggers const struct aead_testvec *vec, 1830951d1332SEric Biggers const char *vec_name, 1831ed96804fSEric Biggers const struct testvec_config *cfg, 1832ed96804fSEric Biggers struct aead_request *req, 1833ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 1834da7f033dSHerbert Xu { 1835ed96804fSEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 1836ed96804fSEric Biggers const unsigned int alignmask = crypto_aead_alignmask(tfm); 1837ed96804fSEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 1838ed96804fSEric Biggers const unsigned int authsize = vec->clen - vec->plen; 1839ed96804fSEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 1840ed96804fSEric Biggers const char *op = enc ? "encryption" : "decryption"; 1841ed96804fSEric Biggers DECLARE_CRYPTO_WAIT(wait); 1842ed96804fSEric Biggers u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; 1843ed96804fSEric Biggers u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + 1844ed96804fSEric Biggers cfg->iv_offset + 1845ed96804fSEric Biggers (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); 1846ed96804fSEric Biggers struct kvec input[2]; 18475283a8eeSEric Biggers int expected_error; 1848ed96804fSEric Biggers int err; 1849f8b0d4d0SHerbert Xu 1850ed96804fSEric Biggers /* Set the key */ 1851ed96804fSEric Biggers if (vec->wk) 1852ed96804fSEric Biggers crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 1853d8a32ac2SJussi Kivilinna else 1854ed96804fSEric Biggers crypto_aead_clear_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 1855ed96804fSEric Biggers err = crypto_aead_setkey(tfm, vec->key, vec->klen); 18565283a8eeSEric Biggers if (err && err != vec->setkey_error) { 1857951d1332SEric Biggers pr_err("alg: aead: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 1858951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 18595283a8eeSEric Biggers crypto_aead_get_flags(tfm)); 1860ed96804fSEric Biggers return err; 1861ed96804fSEric Biggers } 18625283a8eeSEric Biggers if (!err && vec->setkey_error) { 1863951d1332SEric Biggers pr_err("alg: aead: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 1864951d1332SEric Biggers driver, vec_name, vec->setkey_error); 1865ed96804fSEric Biggers return -EINVAL; 1866ed96804fSEric Biggers } 1867d8a32ac2SJussi Kivilinna 1868ed96804fSEric Biggers /* Set the authentication tag size */ 1869ed96804fSEric Biggers err = crypto_aead_setauthsize(tfm, authsize); 18705283a8eeSEric Biggers if (err && err != vec->setauthsize_error) { 1871951d1332SEric Biggers pr_err("alg: aead: %s setauthsize failed on test vector %s; expected_error=%d, actual_error=%d\n", 1872951d1332SEric Biggers driver, vec_name, vec->setauthsize_error, err); 1873ed96804fSEric Biggers return err; 1874ed96804fSEric Biggers } 18755283a8eeSEric Biggers if (!err && vec->setauthsize_error) { 1876951d1332SEric Biggers pr_err("alg: aead: %s setauthsize unexpectedly succeeded on test vector %s; expected_error=%d\n", 1877951d1332SEric Biggers driver, vec_name, vec->setauthsize_error); 18785283a8eeSEric Biggers return -EINVAL; 18795283a8eeSEric Biggers } 18805283a8eeSEric Biggers 18815283a8eeSEric Biggers if (vec->setkey_error || vec->setauthsize_error) 18825283a8eeSEric Biggers return 0; 1883ed96804fSEric Biggers 1884ed96804fSEric Biggers /* The IV must be copied to a buffer, as the algorithm may modify it */ 1885ed96804fSEric Biggers if (WARN_ON(ivsize > MAX_IVLEN)) 1886ed96804fSEric Biggers return -EINVAL; 1887ed96804fSEric Biggers if (vec->iv) 1888ed96804fSEric Biggers memcpy(iv, vec->iv, ivsize); 1889da7f033dSHerbert Xu else 1890ed96804fSEric Biggers memset(iv, 0, ivsize); 1891da7f033dSHerbert Xu 1892ed96804fSEric Biggers /* Build the src/dst scatterlists */ 1893ed96804fSEric Biggers input[0].iov_base = (void *)vec->assoc; 1894ed96804fSEric Biggers input[0].iov_len = vec->alen; 1895ed96804fSEric Biggers input[1].iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; 1896ed96804fSEric Biggers input[1].iov_len = enc ? vec->plen : vec->clen; 1897ed96804fSEric Biggers err = build_cipher_test_sglists(tsgls, cfg, alignmask, 1898ed96804fSEric Biggers vec->alen + (enc ? vec->plen : 1899ed96804fSEric Biggers vec->clen), 1900ed96804fSEric Biggers vec->alen + (enc ? vec->clen : 1901ed96804fSEric Biggers vec->plen), 1902ed96804fSEric Biggers input, 2); 1903ed96804fSEric Biggers if (err) { 1904951d1332SEric Biggers pr_err("alg: aead: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", 1905951d1332SEric Biggers driver, op, vec_name, cfg->name); 1906ed96804fSEric Biggers return err; 1907da7f033dSHerbert Xu } 1908da7f033dSHerbert Xu 1909ed96804fSEric Biggers /* Do the actual encryption or decryption */ 1910ed96804fSEric Biggers testmgr_poison(req->__ctx, crypto_aead_reqsize(tfm)); 1911ed96804fSEric Biggers aead_request_set_callback(req, req_flags, crypto_req_done, &wait); 1912ed96804fSEric Biggers aead_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, 1913ed96804fSEric Biggers enc ? vec->plen : vec->clen, iv); 1914ed96804fSEric Biggers aead_request_set_ad(req, vec->alen); 19156570737cSEric Biggers if (cfg->nosimd) 19166570737cSEric Biggers crypto_disable_simd_for_test(); 19176570737cSEric Biggers err = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req); 19186570737cSEric Biggers if (cfg->nosimd) 19196570737cSEric Biggers crypto_reenable_simd_for_test(); 19206570737cSEric Biggers err = crypto_wait_req(err, &wait); 192105b1d338SCristian Stoica 1922a6e5ef9bSEric Biggers /* Check that the algorithm didn't overwrite things it shouldn't have */ 1923a6e5ef9bSEric Biggers if (req->cryptlen != (enc ? vec->plen : vec->clen) || 1924a6e5ef9bSEric Biggers req->assoclen != vec->alen || 1925a6e5ef9bSEric Biggers req->iv != iv || 1926a6e5ef9bSEric Biggers req->src != tsgls->src.sgl_ptr || 1927a6e5ef9bSEric Biggers req->dst != tsgls->dst.sgl_ptr || 1928a6e5ef9bSEric Biggers crypto_aead_reqtfm(req) != tfm || 1929a6e5ef9bSEric Biggers req->base.complete != crypto_req_done || 1930a6e5ef9bSEric Biggers req->base.flags != req_flags || 1931a6e5ef9bSEric Biggers req->base.data != &wait) { 1932951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", 1933951d1332SEric Biggers driver, op, vec_name, cfg->name); 1934a6e5ef9bSEric Biggers if (req->cryptlen != (enc ? vec->plen : vec->clen)) 1935a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->cryptlen'\n"); 1936a6e5ef9bSEric Biggers if (req->assoclen != vec->alen) 1937a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->assoclen'\n"); 1938a6e5ef9bSEric Biggers if (req->iv != iv) 1939a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->iv'\n"); 1940a6e5ef9bSEric Biggers if (req->src != tsgls->src.sgl_ptr) 1941a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->src'\n"); 1942a6e5ef9bSEric Biggers if (req->dst != tsgls->dst.sgl_ptr) 1943a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->dst'\n"); 1944a6e5ef9bSEric Biggers if (crypto_aead_reqtfm(req) != tfm) 1945a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.tfm'\n"); 1946a6e5ef9bSEric Biggers if (req->base.complete != crypto_req_done) 1947a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.complete'\n"); 1948a6e5ef9bSEric Biggers if (req->base.flags != req_flags) 1949a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.flags'\n"); 1950a6e5ef9bSEric Biggers if (req->base.data != &wait) 1951a6e5ef9bSEric Biggers pr_err("alg: aead: changed 'req->base.data'\n"); 1952a6e5ef9bSEric Biggers return -EINVAL; 1953a6e5ef9bSEric Biggers } 1954a6e5ef9bSEric Biggers if (is_test_sglist_corrupted(&tsgls->src)) { 1955951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", 1956951d1332SEric Biggers driver, op, vec_name, cfg->name); 1957a6e5ef9bSEric Biggers return -EINVAL; 1958a6e5ef9bSEric Biggers } 1959a6e5ef9bSEric Biggers if (tsgls->dst.sgl_ptr != tsgls->src.sgl && 1960a6e5ef9bSEric Biggers is_test_sglist_corrupted(&tsgls->dst)) { 1961951d1332SEric Biggers pr_err("alg: aead: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", 1962951d1332SEric Biggers driver, op, vec_name, cfg->name); 1963a6e5ef9bSEric Biggers return -EINVAL; 1964a6e5ef9bSEric Biggers } 1965a6e5ef9bSEric Biggers 19665283a8eeSEric Biggers /* Check for success or failure */ 19675283a8eeSEric Biggers expected_error = vec->novrfy ? -EBADMSG : vec->crypt_error; 19685283a8eeSEric Biggers if (err) { 19695283a8eeSEric Biggers if (err == expected_error) 19705283a8eeSEric Biggers return 0; 1971951d1332SEric Biggers pr_err("alg: aead: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 1972951d1332SEric Biggers driver, op, vec_name, expected_error, err, cfg->name); 19735283a8eeSEric Biggers return err; 19745283a8eeSEric Biggers } 19755283a8eeSEric Biggers if (expected_error) { 1976951d1332SEric Biggers pr_err("alg: aead: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 1977951d1332SEric Biggers driver, op, vec_name, expected_error, cfg->name); 19785283a8eeSEric Biggers return -EINVAL; 19795283a8eeSEric Biggers } 19805283a8eeSEric Biggers 1981ed96804fSEric Biggers /* Check for the correct output (ciphertext or plaintext) */ 1982ed96804fSEric Biggers err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, 1983ed96804fSEric Biggers enc ? vec->clen : vec->plen, 1984ed96804fSEric Biggers vec->alen, enc || !cfg->inplace); 1985ed96804fSEric Biggers if (err == -EOVERFLOW) { 1986951d1332SEric Biggers pr_err("alg: aead: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", 1987951d1332SEric Biggers driver, op, vec_name, cfg->name); 1988ed96804fSEric Biggers return err; 198929b77e5dSHoria Geanta } 1990ed96804fSEric Biggers if (err) { 1991951d1332SEric Biggers pr_err("alg: aead: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 1992951d1332SEric Biggers driver, op, vec_name, cfg->name); 1993ed96804fSEric Biggers return err; 199458dcf548SJussi Kivilinna } 199558dcf548SJussi Kivilinna 199658dcf548SJussi Kivilinna return 0; 1997d8a32ac2SJussi Kivilinna } 1998d8a32ac2SJussi Kivilinna 1999ed96804fSEric Biggers static int test_aead_vec(const char *driver, int enc, 2000ed96804fSEric Biggers const struct aead_testvec *vec, unsigned int vec_num, 2001ed96804fSEric Biggers struct aead_request *req, 2002ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 2003ed96804fSEric Biggers { 2004951d1332SEric Biggers char vec_name[16]; 2005ed96804fSEric Biggers unsigned int i; 2006ed96804fSEric Biggers int err; 2007ed96804fSEric Biggers 2008ed96804fSEric Biggers if (enc && vec->novrfy) 2009ed96804fSEric Biggers return 0; 2010ed96804fSEric Biggers 2011951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 2012951d1332SEric Biggers 2013ed96804fSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { 2014951d1332SEric Biggers err = test_aead_vec_cfg(driver, enc, vec, vec_name, 2015ed96804fSEric Biggers &default_cipher_testvec_configs[i], 2016ed96804fSEric Biggers req, tsgls); 2017ed96804fSEric Biggers if (err) 2018ed96804fSEric Biggers return err; 2019ed96804fSEric Biggers } 2020ed96804fSEric Biggers 2021ed96804fSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 2022ed96804fSEric Biggers if (!noextratests) { 2023ed96804fSEric Biggers struct testvec_config cfg; 2024ed96804fSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 2025ed96804fSEric Biggers 2026ed96804fSEric Biggers for (i = 0; i < fuzz_iterations; i++) { 2027ed96804fSEric Biggers generate_random_testvec_config(&cfg, cfgname, 2028ed96804fSEric Biggers sizeof(cfgname)); 2029951d1332SEric Biggers err = test_aead_vec_cfg(driver, enc, vec, vec_name, 2030ed96804fSEric Biggers &cfg, req, tsgls); 2031ed96804fSEric Biggers if (err) 2032ed96804fSEric Biggers return err; 2033e63e1b0dSEric Biggers cond_resched(); 2034ed96804fSEric Biggers } 2035ed96804fSEric Biggers } 2036ed96804fSEric Biggers #endif 2037ed96804fSEric Biggers return 0; 2038ed96804fSEric Biggers } 2039ed96804fSEric Biggers 204040153b10SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 204140153b10SEric Biggers /* 204240153b10SEric Biggers * Generate an AEAD test vector from the given implementation. 204340153b10SEric Biggers * Assumes the buffers in 'vec' were already allocated. 204440153b10SEric Biggers */ 204540153b10SEric Biggers static void generate_random_aead_testvec(struct aead_request *req, 204640153b10SEric Biggers struct aead_testvec *vec, 204740153b10SEric Biggers unsigned int maxkeysize, 204840153b10SEric Biggers unsigned int maxdatasize, 204940153b10SEric Biggers char *name, size_t max_namelen) 205040153b10SEric Biggers { 205140153b10SEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 205240153b10SEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 205340153b10SEric Biggers unsigned int maxauthsize = crypto_aead_alg(tfm)->maxauthsize; 205440153b10SEric Biggers unsigned int authsize; 205540153b10SEric Biggers unsigned int total_len; 205640153b10SEric Biggers int i; 205740153b10SEric Biggers struct scatterlist src[2], dst; 205840153b10SEric Biggers u8 iv[MAX_IVLEN]; 205940153b10SEric Biggers DECLARE_CRYPTO_WAIT(wait); 206040153b10SEric Biggers 206140153b10SEric Biggers /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ 206240153b10SEric Biggers vec->klen = maxkeysize; 206340153b10SEric Biggers if (prandom_u32() % 4 == 0) 206440153b10SEric Biggers vec->klen = prandom_u32() % (maxkeysize + 1); 206540153b10SEric Biggers generate_random_bytes((u8 *)vec->key, vec->klen); 206640153b10SEric Biggers vec->setkey_error = crypto_aead_setkey(tfm, vec->key, vec->klen); 206740153b10SEric Biggers 206840153b10SEric Biggers /* IV */ 206940153b10SEric Biggers generate_random_bytes((u8 *)vec->iv, ivsize); 207040153b10SEric Biggers 207140153b10SEric Biggers /* Tag length: in [0, maxauthsize], but usually choose maxauthsize */ 207240153b10SEric Biggers authsize = maxauthsize; 207340153b10SEric Biggers if (prandom_u32() % 4 == 0) 207440153b10SEric Biggers authsize = prandom_u32() % (maxauthsize + 1); 207540153b10SEric Biggers if (WARN_ON(authsize > maxdatasize)) 207640153b10SEric Biggers authsize = maxdatasize; 207740153b10SEric Biggers maxdatasize -= authsize; 207840153b10SEric Biggers vec->setauthsize_error = crypto_aead_setauthsize(tfm, authsize); 207940153b10SEric Biggers 208040153b10SEric Biggers /* Plaintext and associated data */ 208140153b10SEric Biggers total_len = generate_random_length(maxdatasize); 208240153b10SEric Biggers if (prandom_u32() % 4 == 0) 208340153b10SEric Biggers vec->alen = 0; 208440153b10SEric Biggers else 208540153b10SEric Biggers vec->alen = generate_random_length(total_len); 208640153b10SEric Biggers vec->plen = total_len - vec->alen; 208740153b10SEric Biggers generate_random_bytes((u8 *)vec->assoc, vec->alen); 208840153b10SEric Biggers generate_random_bytes((u8 *)vec->ptext, vec->plen); 208940153b10SEric Biggers 209040153b10SEric Biggers vec->clen = vec->plen + authsize; 209140153b10SEric Biggers 209240153b10SEric Biggers /* 209340153b10SEric Biggers * If the key or authentication tag size couldn't be set, no need to 209440153b10SEric Biggers * continue to encrypt. 209540153b10SEric Biggers */ 209640153b10SEric Biggers if (vec->setkey_error || vec->setauthsize_error) 209740153b10SEric Biggers goto done; 209840153b10SEric Biggers 209940153b10SEric Biggers /* Ciphertext */ 210040153b10SEric Biggers sg_init_table(src, 2); 210140153b10SEric Biggers i = 0; 210240153b10SEric Biggers if (vec->alen) 210340153b10SEric Biggers sg_set_buf(&src[i++], vec->assoc, vec->alen); 210440153b10SEric Biggers if (vec->plen) 210540153b10SEric Biggers sg_set_buf(&src[i++], vec->ptext, vec->plen); 210640153b10SEric Biggers sg_init_one(&dst, vec->ctext, vec->alen + vec->clen); 210740153b10SEric Biggers memcpy(iv, vec->iv, ivsize); 210840153b10SEric Biggers aead_request_set_callback(req, 0, crypto_req_done, &wait); 210940153b10SEric Biggers aead_request_set_crypt(req, src, &dst, vec->plen, iv); 211040153b10SEric Biggers aead_request_set_ad(req, vec->alen); 211140153b10SEric Biggers vec->crypt_error = crypto_wait_req(crypto_aead_encrypt(req), &wait); 211240153b10SEric Biggers if (vec->crypt_error == 0) 211340153b10SEric Biggers memmove((u8 *)vec->ctext, vec->ctext + vec->alen, vec->clen); 211440153b10SEric Biggers done: 211540153b10SEric Biggers snprintf(name, max_namelen, 211640153b10SEric Biggers "\"random: alen=%u plen=%u authsize=%u klen=%u\"", 211740153b10SEric Biggers vec->alen, vec->plen, authsize, vec->klen); 211840153b10SEric Biggers } 211940153b10SEric Biggers 212040153b10SEric Biggers /* 212140153b10SEric Biggers * Test the AEAD algorithm represented by @req against the corresponding generic 212240153b10SEric Biggers * implementation, if one is available. 212340153b10SEric Biggers */ 212440153b10SEric Biggers static int test_aead_vs_generic_impl(const char *driver, 212540153b10SEric Biggers const struct alg_test_desc *test_desc, 212640153b10SEric Biggers struct aead_request *req, 212740153b10SEric Biggers struct cipher_test_sglists *tsgls) 212840153b10SEric Biggers { 212940153b10SEric Biggers struct crypto_aead *tfm = crypto_aead_reqtfm(req); 213040153b10SEric Biggers const unsigned int ivsize = crypto_aead_ivsize(tfm); 213140153b10SEric Biggers const unsigned int maxauthsize = crypto_aead_alg(tfm)->maxauthsize; 213240153b10SEric Biggers const unsigned int blocksize = crypto_aead_blocksize(tfm); 213340153b10SEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 213440153b10SEric Biggers const char *algname = crypto_aead_alg(tfm)->base.cra_name; 213540153b10SEric Biggers const char *generic_driver = test_desc->generic_driver; 213640153b10SEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 213740153b10SEric Biggers struct crypto_aead *generic_tfm = NULL; 213840153b10SEric Biggers struct aead_request *generic_req = NULL; 213940153b10SEric Biggers unsigned int maxkeysize; 214040153b10SEric Biggers unsigned int i; 214140153b10SEric Biggers struct aead_testvec vec = { 0 }; 214240153b10SEric Biggers char vec_name[64]; 214340153b10SEric Biggers struct testvec_config cfg; 214440153b10SEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 214540153b10SEric Biggers int err; 214640153b10SEric Biggers 214740153b10SEric Biggers if (noextratests) 214840153b10SEric Biggers return 0; 214940153b10SEric Biggers 215040153b10SEric Biggers if (!generic_driver) { /* Use default naming convention? */ 215140153b10SEric Biggers err = build_generic_driver_name(algname, _generic_driver); 215240153b10SEric Biggers if (err) 215340153b10SEric Biggers return err; 215440153b10SEric Biggers generic_driver = _generic_driver; 215540153b10SEric Biggers } 215640153b10SEric Biggers 215740153b10SEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 215840153b10SEric Biggers return 0; 215940153b10SEric Biggers 216040153b10SEric Biggers generic_tfm = crypto_alloc_aead(generic_driver, 0, 0); 216140153b10SEric Biggers if (IS_ERR(generic_tfm)) { 216240153b10SEric Biggers err = PTR_ERR(generic_tfm); 216340153b10SEric Biggers if (err == -ENOENT) { 216440153b10SEric Biggers pr_warn("alg: aead: skipping comparison tests for %s because %s is unavailable\n", 216540153b10SEric Biggers driver, generic_driver); 216640153b10SEric Biggers return 0; 216740153b10SEric Biggers } 216840153b10SEric Biggers pr_err("alg: aead: error allocating %s (generic impl of %s): %d\n", 216940153b10SEric Biggers generic_driver, algname, err); 217040153b10SEric Biggers return err; 217140153b10SEric Biggers } 217240153b10SEric Biggers 217340153b10SEric Biggers generic_req = aead_request_alloc(generic_tfm, GFP_KERNEL); 217440153b10SEric Biggers if (!generic_req) { 217540153b10SEric Biggers err = -ENOMEM; 217640153b10SEric Biggers goto out; 217740153b10SEric Biggers } 217840153b10SEric Biggers 217940153b10SEric Biggers /* Check the algorithm properties for consistency. */ 218040153b10SEric Biggers 218140153b10SEric Biggers if (maxauthsize != crypto_aead_alg(generic_tfm)->maxauthsize) { 218240153b10SEric Biggers pr_err("alg: aead: maxauthsize for %s (%u) doesn't match generic impl (%u)\n", 218340153b10SEric Biggers driver, maxauthsize, 218440153b10SEric Biggers crypto_aead_alg(generic_tfm)->maxauthsize); 218540153b10SEric Biggers err = -EINVAL; 218640153b10SEric Biggers goto out; 218740153b10SEric Biggers } 218840153b10SEric Biggers 218940153b10SEric Biggers if (ivsize != crypto_aead_ivsize(generic_tfm)) { 219040153b10SEric Biggers pr_err("alg: aead: ivsize for %s (%u) doesn't match generic impl (%u)\n", 219140153b10SEric Biggers driver, ivsize, crypto_aead_ivsize(generic_tfm)); 219240153b10SEric Biggers err = -EINVAL; 219340153b10SEric Biggers goto out; 219440153b10SEric Biggers } 219540153b10SEric Biggers 219640153b10SEric Biggers if (blocksize != crypto_aead_blocksize(generic_tfm)) { 219740153b10SEric Biggers pr_err("alg: aead: blocksize for %s (%u) doesn't match generic impl (%u)\n", 219840153b10SEric Biggers driver, blocksize, crypto_aead_blocksize(generic_tfm)); 219940153b10SEric Biggers err = -EINVAL; 220040153b10SEric Biggers goto out; 220140153b10SEric Biggers } 220240153b10SEric Biggers 220340153b10SEric Biggers /* 220440153b10SEric Biggers * Now generate test vectors using the generic implementation, and test 220540153b10SEric Biggers * the other implementation against them. 220640153b10SEric Biggers */ 220740153b10SEric Biggers 220840153b10SEric Biggers maxkeysize = 0; 220940153b10SEric Biggers for (i = 0; i < test_desc->suite.aead.count; i++) 221040153b10SEric Biggers maxkeysize = max_t(unsigned int, maxkeysize, 221140153b10SEric Biggers test_desc->suite.aead.vecs[i].klen); 221240153b10SEric Biggers 221340153b10SEric Biggers vec.key = kmalloc(maxkeysize, GFP_KERNEL); 221440153b10SEric Biggers vec.iv = kmalloc(ivsize, GFP_KERNEL); 221540153b10SEric Biggers vec.assoc = kmalloc(maxdatasize, GFP_KERNEL); 221640153b10SEric Biggers vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); 221740153b10SEric Biggers vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); 221840153b10SEric Biggers if (!vec.key || !vec.iv || !vec.assoc || !vec.ptext || !vec.ctext) { 221940153b10SEric Biggers err = -ENOMEM; 222040153b10SEric Biggers goto out; 222140153b10SEric Biggers } 222240153b10SEric Biggers 222340153b10SEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 222440153b10SEric Biggers generate_random_aead_testvec(generic_req, &vec, 222540153b10SEric Biggers maxkeysize, maxdatasize, 222640153b10SEric Biggers vec_name, sizeof(vec_name)); 222740153b10SEric Biggers generate_random_testvec_config(&cfg, cfgname, sizeof(cfgname)); 222840153b10SEric Biggers 222940153b10SEric Biggers err = test_aead_vec_cfg(driver, ENCRYPT, &vec, vec_name, &cfg, 223040153b10SEric Biggers req, tsgls); 223140153b10SEric Biggers if (err) 223240153b10SEric Biggers goto out; 223340153b10SEric Biggers err = test_aead_vec_cfg(driver, DECRYPT, &vec, vec_name, &cfg, 223440153b10SEric Biggers req, tsgls); 223540153b10SEric Biggers if (err) 223640153b10SEric Biggers goto out; 223740153b10SEric Biggers cond_resched(); 223840153b10SEric Biggers } 223940153b10SEric Biggers err = 0; 224040153b10SEric Biggers out: 224140153b10SEric Biggers kfree(vec.key); 224240153b10SEric Biggers kfree(vec.iv); 224340153b10SEric Biggers kfree(vec.assoc); 224440153b10SEric Biggers kfree(vec.ptext); 224540153b10SEric Biggers kfree(vec.ctext); 224640153b10SEric Biggers crypto_free_aead(generic_tfm); 224740153b10SEric Biggers aead_request_free(generic_req); 224840153b10SEric Biggers return err; 224940153b10SEric Biggers } 225040153b10SEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 225140153b10SEric Biggers static int test_aead_vs_generic_impl(const char *driver, 225240153b10SEric Biggers const struct alg_test_desc *test_desc, 225340153b10SEric Biggers struct aead_request *req, 225440153b10SEric Biggers struct cipher_test_sglists *tsgls) 225540153b10SEric Biggers { 225640153b10SEric Biggers return 0; 225740153b10SEric Biggers } 225840153b10SEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 225940153b10SEric Biggers 2260ed96804fSEric Biggers static int test_aead(const char *driver, int enc, 2261ed96804fSEric Biggers const struct aead_test_suite *suite, 2262ed96804fSEric Biggers struct aead_request *req, 2263ed96804fSEric Biggers struct cipher_test_sglists *tsgls) 2264ed96804fSEric Biggers { 2265ed96804fSEric Biggers unsigned int i; 2266ed96804fSEric Biggers int err; 2267ed96804fSEric Biggers 2268ed96804fSEric Biggers for (i = 0; i < suite->count; i++) { 2269ed96804fSEric Biggers err = test_aead_vec(driver, enc, &suite->vecs[i], i, req, 2270ed96804fSEric Biggers tsgls); 2271ed96804fSEric Biggers if (err) 2272ed96804fSEric Biggers return err; 2273e63e1b0dSEric Biggers cond_resched(); 2274ed96804fSEric Biggers } 2275ed96804fSEric Biggers return 0; 2276ed96804fSEric Biggers } 2277ed96804fSEric Biggers 2278ed96804fSEric Biggers static int alg_test_aead(const struct alg_test_desc *desc, const char *driver, 2279ed96804fSEric Biggers u32 type, u32 mask) 2280ed96804fSEric Biggers { 2281ed96804fSEric Biggers const struct aead_test_suite *suite = &desc->suite.aead; 2282ed96804fSEric Biggers struct crypto_aead *tfm; 2283ed96804fSEric Biggers struct aead_request *req = NULL; 2284ed96804fSEric Biggers struct cipher_test_sglists *tsgls = NULL; 2285ed96804fSEric Biggers int err; 2286ed96804fSEric Biggers 2287ed96804fSEric Biggers if (suite->count <= 0) { 2288ed96804fSEric Biggers pr_err("alg: aead: empty test suite for %s\n", driver); 2289ed96804fSEric Biggers return -EINVAL; 2290ed96804fSEric Biggers } 2291ed96804fSEric Biggers 2292ed96804fSEric Biggers tfm = crypto_alloc_aead(driver, type, mask); 2293ed96804fSEric Biggers if (IS_ERR(tfm)) { 2294ed96804fSEric Biggers pr_err("alg: aead: failed to allocate transform for %s: %ld\n", 2295ed96804fSEric Biggers driver, PTR_ERR(tfm)); 2296ed96804fSEric Biggers return PTR_ERR(tfm); 2297ed96804fSEric Biggers } 2298ed96804fSEric Biggers 2299ed96804fSEric Biggers req = aead_request_alloc(tfm, GFP_KERNEL); 2300ed96804fSEric Biggers if (!req) { 2301ed96804fSEric Biggers pr_err("alg: aead: failed to allocate request for %s\n", 2302ed96804fSEric Biggers driver); 2303ed96804fSEric Biggers err = -ENOMEM; 2304ed96804fSEric Biggers goto out; 2305ed96804fSEric Biggers } 2306ed96804fSEric Biggers 2307ed96804fSEric Biggers tsgls = alloc_cipher_test_sglists(); 2308ed96804fSEric Biggers if (!tsgls) { 2309ed96804fSEric Biggers pr_err("alg: aead: failed to allocate test buffers for %s\n", 2310ed96804fSEric Biggers driver); 2311ed96804fSEric Biggers err = -ENOMEM; 2312ed96804fSEric Biggers goto out; 2313ed96804fSEric Biggers } 2314ed96804fSEric Biggers 2315ed96804fSEric Biggers err = test_aead(driver, ENCRYPT, suite, req, tsgls); 2316ed96804fSEric Biggers if (err) 2317ed96804fSEric Biggers goto out; 2318ed96804fSEric Biggers 2319ed96804fSEric Biggers err = test_aead(driver, DECRYPT, suite, req, tsgls); 232040153b10SEric Biggers if (err) 232140153b10SEric Biggers goto out; 232240153b10SEric Biggers 232340153b10SEric Biggers err = test_aead_vs_generic_impl(driver, desc, req, tsgls); 2324ed96804fSEric Biggers out: 2325ed96804fSEric Biggers free_cipher_test_sglists(tsgls); 2326ed96804fSEric Biggers aead_request_free(req); 2327ed96804fSEric Biggers crypto_free_aead(tfm); 2328ed96804fSEric Biggers return err; 2329ed96804fSEric Biggers } 2330ed96804fSEric Biggers 23311aa4ecd9SHerbert Xu static int test_cipher(struct crypto_cipher *tfm, int enc, 2332b13b1e0cSEric Biggers const struct cipher_testvec *template, 2333b13b1e0cSEric Biggers unsigned int tcount) 23341aa4ecd9SHerbert Xu { 23351aa4ecd9SHerbert Xu const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm)); 23361aa4ecd9SHerbert Xu unsigned int i, j, k; 23371aa4ecd9SHerbert Xu char *q; 23381aa4ecd9SHerbert Xu const char *e; 233992a4c9feSEric Biggers const char *input, *result; 23401aa4ecd9SHerbert Xu void *data; 2341f8b0d4d0SHerbert Xu char *xbuf[XBUFSIZE]; 2342f8b0d4d0SHerbert Xu int ret = -ENOMEM; 2343f8b0d4d0SHerbert Xu 2344f8b0d4d0SHerbert Xu if (testmgr_alloc_buf(xbuf)) 2345f8b0d4d0SHerbert Xu goto out_nobuf; 23461aa4ecd9SHerbert Xu 23471aa4ecd9SHerbert Xu if (enc == ENCRYPT) 23481aa4ecd9SHerbert Xu e = "encryption"; 23491aa4ecd9SHerbert Xu else 23501aa4ecd9SHerbert Xu e = "decryption"; 23511aa4ecd9SHerbert Xu 23521aa4ecd9SHerbert Xu j = 0; 23531aa4ecd9SHerbert Xu for (i = 0; i < tcount; i++) { 23541aa4ecd9SHerbert Xu 235510faa8c0SStephan Mueller if (fips_enabled && template[i].fips_skip) 235610faa8c0SStephan Mueller continue; 235710faa8c0SStephan Mueller 235892a4c9feSEric Biggers input = enc ? template[i].ptext : template[i].ctext; 235992a4c9feSEric Biggers result = enc ? template[i].ctext : template[i].ptext; 23601aa4ecd9SHerbert Xu j++; 23611aa4ecd9SHerbert Xu 2362fd57f22aSHerbert Xu ret = -EINVAL; 236392a4c9feSEric Biggers if (WARN_ON(template[i].len > PAGE_SIZE)) 2364fd57f22aSHerbert Xu goto out; 2365fd57f22aSHerbert Xu 23661aa4ecd9SHerbert Xu data = xbuf[0]; 236792a4c9feSEric Biggers memcpy(data, input, template[i].len); 23681aa4ecd9SHerbert Xu 23691aa4ecd9SHerbert Xu crypto_cipher_clear_flags(tfm, ~0); 23701aa4ecd9SHerbert Xu if (template[i].wk) 2371231baecdSEric Biggers crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 23721aa4ecd9SHerbert Xu 23731aa4ecd9SHerbert Xu ret = crypto_cipher_setkey(tfm, template[i].key, 23741aa4ecd9SHerbert Xu template[i].klen); 23755283a8eeSEric Biggers if (ret) { 23765283a8eeSEric Biggers if (ret == template[i].setkey_error) 23771aa4ecd9SHerbert Xu continue; 23785283a8eeSEric Biggers pr_err("alg: cipher: %s setkey failed on test vector %u; expected_error=%d, actual_error=%d, flags=%#x\n", 23795283a8eeSEric Biggers algo, j, template[i].setkey_error, ret, 23805283a8eeSEric Biggers crypto_cipher_get_flags(tfm)); 23815283a8eeSEric Biggers goto out; 23825283a8eeSEric Biggers } 23835283a8eeSEric Biggers if (template[i].setkey_error) { 23845283a8eeSEric Biggers pr_err("alg: cipher: %s setkey unexpectedly succeeded on test vector %u; expected_error=%d\n", 23855283a8eeSEric Biggers algo, j, template[i].setkey_error); 23865283a8eeSEric Biggers ret = -EINVAL; 23875283a8eeSEric Biggers goto out; 23885283a8eeSEric Biggers } 23891aa4ecd9SHerbert Xu 239092a4c9feSEric Biggers for (k = 0; k < template[i].len; 23911aa4ecd9SHerbert Xu k += crypto_cipher_blocksize(tfm)) { 23921aa4ecd9SHerbert Xu if (enc) 23931aa4ecd9SHerbert Xu crypto_cipher_encrypt_one(tfm, data + k, 23941aa4ecd9SHerbert Xu data + k); 23951aa4ecd9SHerbert Xu else 23961aa4ecd9SHerbert Xu crypto_cipher_decrypt_one(tfm, data + k, 23971aa4ecd9SHerbert Xu data + k); 23981aa4ecd9SHerbert Xu } 23991aa4ecd9SHerbert Xu 24001aa4ecd9SHerbert Xu q = data; 240192a4c9feSEric Biggers if (memcmp(q, result, template[i].len)) { 24021aa4ecd9SHerbert Xu printk(KERN_ERR "alg: cipher: Test %d failed " 24031aa4ecd9SHerbert Xu "on %s for %s\n", j, e, algo); 240492a4c9feSEric Biggers hexdump(q, template[i].len); 24051aa4ecd9SHerbert Xu ret = -EINVAL; 24061aa4ecd9SHerbert Xu goto out; 24071aa4ecd9SHerbert Xu } 24081aa4ecd9SHerbert Xu } 24091aa4ecd9SHerbert Xu 24101aa4ecd9SHerbert Xu ret = 0; 24111aa4ecd9SHerbert Xu 24121aa4ecd9SHerbert Xu out: 2413f8b0d4d0SHerbert Xu testmgr_free_buf(xbuf); 2414f8b0d4d0SHerbert Xu out_nobuf: 24151aa4ecd9SHerbert Xu return ret; 24161aa4ecd9SHerbert Xu } 24171aa4ecd9SHerbert Xu 24184e7babbaSEric Biggers static int test_skcipher_vec_cfg(const char *driver, int enc, 24194e7babbaSEric Biggers const struct cipher_testvec *vec, 2420951d1332SEric Biggers const char *vec_name, 24214e7babbaSEric Biggers const struct testvec_config *cfg, 24224e7babbaSEric Biggers struct skcipher_request *req, 24234e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 2424da7f033dSHerbert Xu { 24254e7babbaSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 24264e7babbaSEric Biggers const unsigned int alignmask = crypto_skcipher_alignmask(tfm); 24274e7babbaSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 24284e7babbaSEric Biggers const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; 24294e7babbaSEric Biggers const char *op = enc ? "encryption" : "decryption"; 24304e7babbaSEric Biggers DECLARE_CRYPTO_WAIT(wait); 24314e7babbaSEric Biggers u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; 24324e7babbaSEric Biggers u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + 24334e7babbaSEric Biggers cfg->iv_offset + 24344e7babbaSEric Biggers (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); 24354e7babbaSEric Biggers struct kvec input; 24364e7babbaSEric Biggers int err; 2437f8b0d4d0SHerbert Xu 24384e7babbaSEric Biggers /* Set the key */ 24394e7babbaSEric Biggers if (vec->wk) 2440231baecdSEric Biggers crypto_skcipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 2441da7f033dSHerbert Xu else 24424e7babbaSEric Biggers crypto_skcipher_clear_flags(tfm, 24434e7babbaSEric Biggers CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); 24444e7babbaSEric Biggers err = crypto_skcipher_setkey(tfm, vec->key, vec->klen); 24454e7babbaSEric Biggers if (err) { 24465283a8eeSEric Biggers if (err == vec->setkey_error) 24474e7babbaSEric Biggers return 0; 2448951d1332SEric Biggers pr_err("alg: skcipher: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", 2449951d1332SEric Biggers driver, vec_name, vec->setkey_error, err, 24505283a8eeSEric Biggers crypto_skcipher_get_flags(tfm)); 24514e7babbaSEric Biggers return err; 24524e7babbaSEric Biggers } 24535283a8eeSEric Biggers if (vec->setkey_error) { 2454951d1332SEric Biggers pr_err("alg: skcipher: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", 2455951d1332SEric Biggers driver, vec_name, vec->setkey_error); 24564e7babbaSEric Biggers return -EINVAL; 245708d6af8cSJussi Kivilinna } 2458da7f033dSHerbert Xu 24594e7babbaSEric Biggers /* The IV must be copied to a buffer, as the algorithm may modify it */ 24604e7babbaSEric Biggers if (ivsize) { 24614e7babbaSEric Biggers if (WARN_ON(ivsize > MAX_IVLEN)) 24624e7babbaSEric Biggers return -EINVAL; 24638efd972eSEric Biggers if (vec->generates_iv && !enc) 24648efd972eSEric Biggers memcpy(iv, vec->iv_out, ivsize); 24658efd972eSEric Biggers else if (vec->iv) 24664e7babbaSEric Biggers memcpy(iv, vec->iv, ivsize); 246708d6af8cSJussi Kivilinna else 24684e7babbaSEric Biggers memset(iv, 0, ivsize); 24694e7babbaSEric Biggers } else { 24704e7babbaSEric Biggers if (vec->generates_iv) { 2471951d1332SEric Biggers pr_err("alg: skcipher: %s has ivsize=0 but test vector %s generates IV!\n", 2472951d1332SEric Biggers driver, vec_name); 24734e7babbaSEric Biggers return -EINVAL; 24744e7babbaSEric Biggers } 24754e7babbaSEric Biggers iv = NULL; 2476da7f033dSHerbert Xu } 2477da7f033dSHerbert Xu 24784e7babbaSEric Biggers /* Build the src/dst scatterlists */ 24794e7babbaSEric Biggers input.iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; 24804e7babbaSEric Biggers input.iov_len = vec->len; 24814e7babbaSEric Biggers err = build_cipher_test_sglists(tsgls, cfg, alignmask, 24824e7babbaSEric Biggers vec->len, vec->len, &input, 1); 24834e7babbaSEric Biggers if (err) { 2484951d1332SEric Biggers pr_err("alg: skcipher: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", 2485951d1332SEric Biggers driver, op, vec_name, cfg->name); 24864e7babbaSEric Biggers return err; 2487da7f033dSHerbert Xu } 2488da7f033dSHerbert Xu 24894e7babbaSEric Biggers /* Do the actual encryption or decryption */ 24904e7babbaSEric Biggers testmgr_poison(req->__ctx, crypto_skcipher_reqsize(tfm)); 24914e7babbaSEric Biggers skcipher_request_set_callback(req, req_flags, crypto_req_done, &wait); 24924e7babbaSEric Biggers skcipher_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, 24934e7babbaSEric Biggers vec->len, iv); 24946570737cSEric Biggers if (cfg->nosimd) 24956570737cSEric Biggers crypto_disable_simd_for_test(); 24966570737cSEric Biggers err = enc ? crypto_skcipher_encrypt(req) : crypto_skcipher_decrypt(req); 24976570737cSEric Biggers if (cfg->nosimd) 24986570737cSEric Biggers crypto_reenable_simd_for_test(); 24996570737cSEric Biggers err = crypto_wait_req(err, &wait); 2500da7f033dSHerbert Xu 2501fa353c99SEric Biggers /* Check that the algorithm didn't overwrite things it shouldn't have */ 2502fa353c99SEric Biggers if (req->cryptlen != vec->len || 2503fa353c99SEric Biggers req->iv != iv || 2504fa353c99SEric Biggers req->src != tsgls->src.sgl_ptr || 2505fa353c99SEric Biggers req->dst != tsgls->dst.sgl_ptr || 2506fa353c99SEric Biggers crypto_skcipher_reqtfm(req) != tfm || 2507fa353c99SEric Biggers req->base.complete != crypto_req_done || 2508fa353c99SEric Biggers req->base.flags != req_flags || 2509fa353c99SEric Biggers req->base.data != &wait) { 2510951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", 2511951d1332SEric Biggers driver, op, vec_name, cfg->name); 2512fa353c99SEric Biggers if (req->cryptlen != vec->len) 2513fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->cryptlen'\n"); 2514fa353c99SEric Biggers if (req->iv != iv) 2515fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->iv'\n"); 2516fa353c99SEric Biggers if (req->src != tsgls->src.sgl_ptr) 2517fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->src'\n"); 2518fa353c99SEric Biggers if (req->dst != tsgls->dst.sgl_ptr) 2519fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->dst'\n"); 2520fa353c99SEric Biggers if (crypto_skcipher_reqtfm(req) != tfm) 2521fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.tfm'\n"); 2522fa353c99SEric Biggers if (req->base.complete != crypto_req_done) 2523fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.complete'\n"); 2524fa353c99SEric Biggers if (req->base.flags != req_flags) 2525fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.flags'\n"); 2526fa353c99SEric Biggers if (req->base.data != &wait) 2527fa353c99SEric Biggers pr_err("alg: skcipher: changed 'req->base.data'\n"); 2528fa353c99SEric Biggers return -EINVAL; 2529fa353c99SEric Biggers } 2530fa353c99SEric Biggers if (is_test_sglist_corrupted(&tsgls->src)) { 2531951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", 2532951d1332SEric Biggers driver, op, vec_name, cfg->name); 2533fa353c99SEric Biggers return -EINVAL; 2534fa353c99SEric Biggers } 2535fa353c99SEric Biggers if (tsgls->dst.sgl_ptr != tsgls->src.sgl && 2536fa353c99SEric Biggers is_test_sglist_corrupted(&tsgls->dst)) { 2537951d1332SEric Biggers pr_err("alg: skcipher: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", 2538951d1332SEric Biggers driver, op, vec_name, cfg->name); 2539fa353c99SEric Biggers return -EINVAL; 2540fa353c99SEric Biggers } 2541fa353c99SEric Biggers 25425283a8eeSEric Biggers /* Check for success or failure */ 25435283a8eeSEric Biggers if (err) { 25445283a8eeSEric Biggers if (err == vec->crypt_error) 25455283a8eeSEric Biggers return 0; 2546951d1332SEric Biggers pr_err("alg: skcipher: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", 2547951d1332SEric Biggers driver, op, vec_name, vec->crypt_error, err, cfg->name); 25485283a8eeSEric Biggers return err; 25495283a8eeSEric Biggers } 25505283a8eeSEric Biggers if (vec->crypt_error) { 2551951d1332SEric Biggers pr_err("alg: skcipher: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", 2552951d1332SEric Biggers driver, op, vec_name, vec->crypt_error, cfg->name); 25535283a8eeSEric Biggers return -EINVAL; 25545283a8eeSEric Biggers } 25555283a8eeSEric Biggers 25564e7babbaSEric Biggers /* Check for the correct output (ciphertext or plaintext) */ 25574e7babbaSEric Biggers err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, 25584e7babbaSEric Biggers vec->len, 0, true); 25594e7babbaSEric Biggers if (err == -EOVERFLOW) { 2560951d1332SEric Biggers pr_err("alg: skcipher: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", 2561951d1332SEric Biggers driver, op, vec_name, cfg->name); 25624e7babbaSEric Biggers return err; 25634e7babbaSEric Biggers } 25644e7babbaSEric Biggers if (err) { 2565951d1332SEric Biggers pr_err("alg: skcipher: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", 2566951d1332SEric Biggers driver, op, vec_name, cfg->name); 25674e7babbaSEric Biggers return err; 25684e7babbaSEric Biggers } 256908d6af8cSJussi Kivilinna 25704e7babbaSEric Biggers /* If applicable, check that the algorithm generated the correct IV */ 25718efd972eSEric Biggers if (vec->iv_out && memcmp(iv, vec->iv_out, ivsize) != 0) { 2572951d1332SEric Biggers pr_err("alg: skcipher: %s %s test failed (wrong output IV) on test vector %s, cfg=\"%s\"\n", 2573951d1332SEric Biggers driver, op, vec_name, cfg->name); 25744e7babbaSEric Biggers hexdump(iv, ivsize); 25754e7babbaSEric Biggers return -EINVAL; 25763a338f20SJussi Kivilinna } 25773a338f20SJussi Kivilinna 25783a338f20SJussi Kivilinna return 0; 257908d6af8cSJussi Kivilinna } 258008d6af8cSJussi Kivilinna 25814e7babbaSEric Biggers static int test_skcipher_vec(const char *driver, int enc, 25824e7babbaSEric Biggers const struct cipher_testvec *vec, 25834e7babbaSEric Biggers unsigned int vec_num, 25844e7babbaSEric Biggers struct skcipher_request *req, 25854e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 25864e7babbaSEric Biggers { 2587951d1332SEric Biggers char vec_name[16]; 25884e7babbaSEric Biggers unsigned int i; 25894e7babbaSEric Biggers int err; 25904e7babbaSEric Biggers 25914e7babbaSEric Biggers if (fips_enabled && vec->fips_skip) 25924e7babbaSEric Biggers return 0; 25934e7babbaSEric Biggers 2594951d1332SEric Biggers sprintf(vec_name, "%u", vec_num); 2595951d1332SEric Biggers 25964e7babbaSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { 2597951d1332SEric Biggers err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, 25984e7babbaSEric Biggers &default_cipher_testvec_configs[i], 25994e7babbaSEric Biggers req, tsgls); 26004e7babbaSEric Biggers if (err) 26014e7babbaSEric Biggers return err; 26024e7babbaSEric Biggers } 26034e7babbaSEric Biggers 26044e7babbaSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 26054e7babbaSEric Biggers if (!noextratests) { 26064e7babbaSEric Biggers struct testvec_config cfg; 26074e7babbaSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 26084e7babbaSEric Biggers 26094e7babbaSEric Biggers for (i = 0; i < fuzz_iterations; i++) { 26104e7babbaSEric Biggers generate_random_testvec_config(&cfg, cfgname, 26114e7babbaSEric Biggers sizeof(cfgname)); 2612951d1332SEric Biggers err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, 26134e7babbaSEric Biggers &cfg, req, tsgls); 26144e7babbaSEric Biggers if (err) 26154e7babbaSEric Biggers return err; 2616e63e1b0dSEric Biggers cond_resched(); 26174e7babbaSEric Biggers } 26184e7babbaSEric Biggers } 26194e7babbaSEric Biggers #endif 26204e7babbaSEric Biggers return 0; 26214e7babbaSEric Biggers } 26224e7babbaSEric Biggers 2623d435e10eSEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 2624d435e10eSEric Biggers /* 2625d435e10eSEric Biggers * Generate a symmetric cipher test vector from the given implementation. 2626d435e10eSEric Biggers * Assumes the buffers in 'vec' were already allocated. 2627d435e10eSEric Biggers */ 2628d435e10eSEric Biggers static void generate_random_cipher_testvec(struct skcipher_request *req, 2629d435e10eSEric Biggers struct cipher_testvec *vec, 2630d435e10eSEric Biggers unsigned int maxdatasize, 2631d435e10eSEric Biggers char *name, size_t max_namelen) 2632d435e10eSEric Biggers { 2633d435e10eSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 2634d435e10eSEric Biggers const unsigned int maxkeysize = tfm->keysize; 2635d435e10eSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 2636d435e10eSEric Biggers struct scatterlist src, dst; 2637d435e10eSEric Biggers u8 iv[MAX_IVLEN]; 2638d435e10eSEric Biggers DECLARE_CRYPTO_WAIT(wait); 2639d435e10eSEric Biggers 2640d435e10eSEric Biggers /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ 2641d435e10eSEric Biggers vec->klen = maxkeysize; 2642d435e10eSEric Biggers if (prandom_u32() % 4 == 0) 2643d435e10eSEric Biggers vec->klen = prandom_u32() % (maxkeysize + 1); 2644d435e10eSEric Biggers generate_random_bytes((u8 *)vec->key, vec->klen); 2645d435e10eSEric Biggers vec->setkey_error = crypto_skcipher_setkey(tfm, vec->key, vec->klen); 2646d435e10eSEric Biggers 2647d435e10eSEric Biggers /* IV */ 2648d435e10eSEric Biggers generate_random_bytes((u8 *)vec->iv, ivsize); 2649d435e10eSEric Biggers 2650d435e10eSEric Biggers /* Plaintext */ 2651d435e10eSEric Biggers vec->len = generate_random_length(maxdatasize); 2652d435e10eSEric Biggers generate_random_bytes((u8 *)vec->ptext, vec->len); 2653d435e10eSEric Biggers 2654d435e10eSEric Biggers /* If the key couldn't be set, no need to continue to encrypt. */ 2655d435e10eSEric Biggers if (vec->setkey_error) 2656d435e10eSEric Biggers goto done; 2657d435e10eSEric Biggers 2658d435e10eSEric Biggers /* Ciphertext */ 2659d435e10eSEric Biggers sg_init_one(&src, vec->ptext, vec->len); 2660d435e10eSEric Biggers sg_init_one(&dst, vec->ctext, vec->len); 2661d435e10eSEric Biggers memcpy(iv, vec->iv, ivsize); 2662d435e10eSEric Biggers skcipher_request_set_callback(req, 0, crypto_req_done, &wait); 2663d435e10eSEric Biggers skcipher_request_set_crypt(req, &src, &dst, vec->len, iv); 2664d435e10eSEric Biggers vec->crypt_error = crypto_wait_req(crypto_skcipher_encrypt(req), &wait); 2665d435e10eSEric Biggers done: 2666d435e10eSEric Biggers snprintf(name, max_namelen, "\"random: len=%u klen=%u\"", 2667d435e10eSEric Biggers vec->len, vec->klen); 2668d435e10eSEric Biggers } 2669d435e10eSEric Biggers 2670d435e10eSEric Biggers /* 2671d435e10eSEric Biggers * Test the skcipher algorithm represented by @req against the corresponding 2672d435e10eSEric Biggers * generic implementation, if one is available. 2673d435e10eSEric Biggers */ 2674d435e10eSEric Biggers static int test_skcipher_vs_generic_impl(const char *driver, 2675d435e10eSEric Biggers const char *generic_driver, 2676d435e10eSEric Biggers struct skcipher_request *req, 2677d435e10eSEric Biggers struct cipher_test_sglists *tsgls) 2678d435e10eSEric Biggers { 2679d435e10eSEric Biggers struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); 2680d435e10eSEric Biggers const unsigned int ivsize = crypto_skcipher_ivsize(tfm); 2681d435e10eSEric Biggers const unsigned int blocksize = crypto_skcipher_blocksize(tfm); 2682d435e10eSEric Biggers const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; 2683d435e10eSEric Biggers const char *algname = crypto_skcipher_alg(tfm)->base.cra_name; 2684d435e10eSEric Biggers char _generic_driver[CRYPTO_MAX_ALG_NAME]; 2685d435e10eSEric Biggers struct crypto_skcipher *generic_tfm = NULL; 2686d435e10eSEric Biggers struct skcipher_request *generic_req = NULL; 2687d435e10eSEric Biggers unsigned int i; 2688d435e10eSEric Biggers struct cipher_testvec vec = { 0 }; 2689d435e10eSEric Biggers char vec_name[64]; 2690d435e10eSEric Biggers struct testvec_config cfg; 2691d435e10eSEric Biggers char cfgname[TESTVEC_CONFIG_NAMELEN]; 2692d435e10eSEric Biggers int err; 2693d435e10eSEric Biggers 2694d435e10eSEric Biggers if (noextratests) 2695d435e10eSEric Biggers return 0; 2696d435e10eSEric Biggers 2697d435e10eSEric Biggers /* Keywrap isn't supported here yet as it handles its IV differently. */ 2698d435e10eSEric Biggers if (strncmp(algname, "kw(", 3) == 0) 2699d435e10eSEric Biggers return 0; 2700d435e10eSEric Biggers 2701d435e10eSEric Biggers if (!generic_driver) { /* Use default naming convention? */ 2702d435e10eSEric Biggers err = build_generic_driver_name(algname, _generic_driver); 2703d435e10eSEric Biggers if (err) 2704d435e10eSEric Biggers return err; 2705d435e10eSEric Biggers generic_driver = _generic_driver; 2706d435e10eSEric Biggers } 2707d435e10eSEric Biggers 2708d435e10eSEric Biggers if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ 2709d435e10eSEric Biggers return 0; 2710d435e10eSEric Biggers 2711d435e10eSEric Biggers generic_tfm = crypto_alloc_skcipher(generic_driver, 0, 0); 2712d435e10eSEric Biggers if (IS_ERR(generic_tfm)) { 2713d435e10eSEric Biggers err = PTR_ERR(generic_tfm); 2714d435e10eSEric Biggers if (err == -ENOENT) { 2715d435e10eSEric Biggers pr_warn("alg: skcipher: skipping comparison tests for %s because %s is unavailable\n", 2716d435e10eSEric Biggers driver, generic_driver); 2717d435e10eSEric Biggers return 0; 2718d435e10eSEric Biggers } 2719d435e10eSEric Biggers pr_err("alg: skcipher: error allocating %s (generic impl of %s): %d\n", 2720d435e10eSEric Biggers generic_driver, algname, err); 2721d435e10eSEric Biggers return err; 2722d435e10eSEric Biggers } 2723d435e10eSEric Biggers 2724d435e10eSEric Biggers generic_req = skcipher_request_alloc(generic_tfm, GFP_KERNEL); 2725d435e10eSEric Biggers if (!generic_req) { 2726d435e10eSEric Biggers err = -ENOMEM; 2727d435e10eSEric Biggers goto out; 2728d435e10eSEric Biggers } 2729d435e10eSEric Biggers 2730d435e10eSEric Biggers /* Check the algorithm properties for consistency. */ 2731d435e10eSEric Biggers 2732d435e10eSEric Biggers if (tfm->keysize != generic_tfm->keysize) { 2733d435e10eSEric Biggers pr_err("alg: skcipher: max keysize for %s (%u) doesn't match generic impl (%u)\n", 2734d435e10eSEric Biggers driver, tfm->keysize, generic_tfm->keysize); 2735d435e10eSEric Biggers err = -EINVAL; 2736d435e10eSEric Biggers goto out; 2737d435e10eSEric Biggers } 2738d435e10eSEric Biggers 2739d435e10eSEric Biggers if (ivsize != crypto_skcipher_ivsize(generic_tfm)) { 2740d435e10eSEric Biggers pr_err("alg: skcipher: ivsize for %s (%u) doesn't match generic impl (%u)\n", 2741d435e10eSEric Biggers driver, ivsize, crypto_skcipher_ivsize(generic_tfm)); 2742d435e10eSEric Biggers err = -EINVAL; 2743d435e10eSEric Biggers goto out; 2744d435e10eSEric Biggers } 2745d435e10eSEric Biggers 2746d435e10eSEric Biggers if (blocksize != crypto_skcipher_blocksize(generic_tfm)) { 2747d435e10eSEric Biggers pr_err("alg: skcipher: blocksize for %s (%u) doesn't match generic impl (%u)\n", 2748d435e10eSEric Biggers driver, blocksize, 2749d435e10eSEric Biggers crypto_skcipher_blocksize(generic_tfm)); 2750d435e10eSEric Biggers err = -EINVAL; 2751d435e10eSEric Biggers goto out; 2752d435e10eSEric Biggers } 2753d435e10eSEric Biggers 2754d435e10eSEric Biggers /* 2755d435e10eSEric Biggers * Now generate test vectors using the generic implementation, and test 2756d435e10eSEric Biggers * the other implementation against them. 2757d435e10eSEric Biggers */ 2758d435e10eSEric Biggers 2759d435e10eSEric Biggers vec.key = kmalloc(tfm->keysize, GFP_KERNEL); 2760d435e10eSEric Biggers vec.iv = kmalloc(ivsize, GFP_KERNEL); 2761d435e10eSEric Biggers vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); 2762d435e10eSEric Biggers vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); 2763d435e10eSEric Biggers if (!vec.key || !vec.iv || !vec.ptext || !vec.ctext) { 2764d435e10eSEric Biggers err = -ENOMEM; 2765d435e10eSEric Biggers goto out; 2766d435e10eSEric Biggers } 2767d435e10eSEric Biggers 2768d435e10eSEric Biggers for (i = 0; i < fuzz_iterations * 8; i++) { 2769d435e10eSEric Biggers generate_random_cipher_testvec(generic_req, &vec, maxdatasize, 2770d435e10eSEric Biggers vec_name, sizeof(vec_name)); 2771d435e10eSEric Biggers generate_random_testvec_config(&cfg, cfgname, sizeof(cfgname)); 2772d435e10eSEric Biggers 2773d435e10eSEric Biggers err = test_skcipher_vec_cfg(driver, ENCRYPT, &vec, vec_name, 2774d435e10eSEric Biggers &cfg, req, tsgls); 2775d435e10eSEric Biggers if (err) 2776d435e10eSEric Biggers goto out; 2777d435e10eSEric Biggers err = test_skcipher_vec_cfg(driver, DECRYPT, &vec, vec_name, 2778d435e10eSEric Biggers &cfg, req, tsgls); 2779d435e10eSEric Biggers if (err) 2780d435e10eSEric Biggers goto out; 2781d435e10eSEric Biggers cond_resched(); 2782d435e10eSEric Biggers } 2783d435e10eSEric Biggers err = 0; 2784d435e10eSEric Biggers out: 2785d435e10eSEric Biggers kfree(vec.key); 2786d435e10eSEric Biggers kfree(vec.iv); 2787d435e10eSEric Biggers kfree(vec.ptext); 2788d435e10eSEric Biggers kfree(vec.ctext); 2789d435e10eSEric Biggers crypto_free_skcipher(generic_tfm); 2790d435e10eSEric Biggers skcipher_request_free(generic_req); 2791d435e10eSEric Biggers return err; 2792d435e10eSEric Biggers } 2793d435e10eSEric Biggers #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 2794d435e10eSEric Biggers static int test_skcipher_vs_generic_impl(const char *driver, 2795d435e10eSEric Biggers const char *generic_driver, 2796d435e10eSEric Biggers struct skcipher_request *req, 2797d435e10eSEric Biggers struct cipher_test_sglists *tsgls) 2798d435e10eSEric Biggers { 2799d435e10eSEric Biggers return 0; 2800d435e10eSEric Biggers } 2801d435e10eSEric Biggers #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ 2802d435e10eSEric Biggers 28034e7babbaSEric Biggers static int test_skcipher(const char *driver, int enc, 28044e7babbaSEric Biggers const struct cipher_test_suite *suite, 28054e7babbaSEric Biggers struct skcipher_request *req, 28064e7babbaSEric Biggers struct cipher_test_sglists *tsgls) 28074e7babbaSEric Biggers { 28084e7babbaSEric Biggers unsigned int i; 28094e7babbaSEric Biggers int err; 28104e7babbaSEric Biggers 28114e7babbaSEric Biggers for (i = 0; i < suite->count; i++) { 28124e7babbaSEric Biggers err = test_skcipher_vec(driver, enc, &suite->vecs[i], i, req, 28134e7babbaSEric Biggers tsgls); 28144e7babbaSEric Biggers if (err) 28154e7babbaSEric Biggers return err; 2816e63e1b0dSEric Biggers cond_resched(); 28174e7babbaSEric Biggers } 28184e7babbaSEric Biggers return 0; 28194e7babbaSEric Biggers } 28204e7babbaSEric Biggers 28214e7babbaSEric Biggers static int alg_test_skcipher(const struct alg_test_desc *desc, 28224e7babbaSEric Biggers const char *driver, u32 type, u32 mask) 28234e7babbaSEric Biggers { 28244e7babbaSEric Biggers const struct cipher_test_suite *suite = &desc->suite.cipher; 28254e7babbaSEric Biggers struct crypto_skcipher *tfm; 28264e7babbaSEric Biggers struct skcipher_request *req = NULL; 28274e7babbaSEric Biggers struct cipher_test_sglists *tsgls = NULL; 28284e7babbaSEric Biggers int err; 28294e7babbaSEric Biggers 28304e7babbaSEric Biggers if (suite->count <= 0) { 28314e7babbaSEric Biggers pr_err("alg: skcipher: empty test suite for %s\n", driver); 28324e7babbaSEric Biggers return -EINVAL; 28334e7babbaSEric Biggers } 28344e7babbaSEric Biggers 28354e7babbaSEric Biggers tfm = crypto_alloc_skcipher(driver, type, mask); 28364e7babbaSEric Biggers if (IS_ERR(tfm)) { 28374e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate transform for %s: %ld\n", 28384e7babbaSEric Biggers driver, PTR_ERR(tfm)); 28394e7babbaSEric Biggers return PTR_ERR(tfm); 28404e7babbaSEric Biggers } 28414e7babbaSEric Biggers 28424e7babbaSEric Biggers req = skcipher_request_alloc(tfm, GFP_KERNEL); 28434e7babbaSEric Biggers if (!req) { 28444e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate request for %s\n", 28454e7babbaSEric Biggers driver); 28464e7babbaSEric Biggers err = -ENOMEM; 28474e7babbaSEric Biggers goto out; 28484e7babbaSEric Biggers } 28494e7babbaSEric Biggers 28504e7babbaSEric Biggers tsgls = alloc_cipher_test_sglists(); 28514e7babbaSEric Biggers if (!tsgls) { 28524e7babbaSEric Biggers pr_err("alg: skcipher: failed to allocate test buffers for %s\n", 28534e7babbaSEric Biggers driver); 28544e7babbaSEric Biggers err = -ENOMEM; 28554e7babbaSEric Biggers goto out; 28564e7babbaSEric Biggers } 28574e7babbaSEric Biggers 28584e7babbaSEric Biggers err = test_skcipher(driver, ENCRYPT, suite, req, tsgls); 28594e7babbaSEric Biggers if (err) 28604e7babbaSEric Biggers goto out; 28614e7babbaSEric Biggers 28624e7babbaSEric Biggers err = test_skcipher(driver, DECRYPT, suite, req, tsgls); 2863d435e10eSEric Biggers if (err) 2864d435e10eSEric Biggers goto out; 2865d435e10eSEric Biggers 2866d435e10eSEric Biggers err = test_skcipher_vs_generic_impl(driver, desc->generic_driver, req, 2867d435e10eSEric Biggers tsgls); 28684e7babbaSEric Biggers out: 28694e7babbaSEric Biggers free_cipher_test_sglists(tsgls); 28704e7babbaSEric Biggers skcipher_request_free(req); 28714e7babbaSEric Biggers crypto_free_skcipher(tfm); 28724e7babbaSEric Biggers return err; 28734e7babbaSEric Biggers } 28744e7babbaSEric Biggers 2875b13b1e0cSEric Biggers static int test_comp(struct crypto_comp *tfm, 2876b13b1e0cSEric Biggers const struct comp_testvec *ctemplate, 2877b13b1e0cSEric Biggers const struct comp_testvec *dtemplate, 2878b13b1e0cSEric Biggers int ctcount, int dtcount) 2879da7f033dSHerbert Xu { 2880da7f033dSHerbert Xu const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm)); 288133607384SMahipal Challa char *output, *decomp_output; 2882da7f033dSHerbert Xu unsigned int i; 2883da7f033dSHerbert Xu int ret; 2884da7f033dSHerbert Xu 288533607384SMahipal Challa output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 288633607384SMahipal Challa if (!output) 288733607384SMahipal Challa return -ENOMEM; 288833607384SMahipal Challa 288933607384SMahipal Challa decomp_output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 289033607384SMahipal Challa if (!decomp_output) { 289133607384SMahipal Challa kfree(output); 289233607384SMahipal Challa return -ENOMEM; 289333607384SMahipal Challa } 289433607384SMahipal Challa 2895da7f033dSHerbert Xu for (i = 0; i < ctcount; i++) { 2896c79cf910SGeert Uytterhoeven int ilen; 2897c79cf910SGeert Uytterhoeven unsigned int dlen = COMP_BUF_SIZE; 2898da7f033dSHerbert Xu 289922a8118dSMichael Schupikov memset(output, 0, COMP_BUF_SIZE); 290022a8118dSMichael Schupikov memset(decomp_output, 0, COMP_BUF_SIZE); 2901da7f033dSHerbert Xu 2902da7f033dSHerbert Xu ilen = ctemplate[i].inlen; 2903da7f033dSHerbert Xu ret = crypto_comp_compress(tfm, ctemplate[i].input, 290433607384SMahipal Challa ilen, output, &dlen); 2905da7f033dSHerbert Xu if (ret) { 2906da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: compression failed " 2907da7f033dSHerbert Xu "on test %d for %s: ret=%d\n", i + 1, algo, 2908da7f033dSHerbert Xu -ret); 2909da7f033dSHerbert Xu goto out; 2910da7f033dSHerbert Xu } 2911da7f033dSHerbert Xu 291233607384SMahipal Challa ilen = dlen; 291333607384SMahipal Challa dlen = COMP_BUF_SIZE; 291433607384SMahipal Challa ret = crypto_comp_decompress(tfm, output, 291533607384SMahipal Challa ilen, decomp_output, &dlen); 291633607384SMahipal Challa if (ret) { 291733607384SMahipal Challa pr_err("alg: comp: compression failed: decompress: on test %d for %s failed: ret=%d\n", 291833607384SMahipal Challa i + 1, algo, -ret); 291933607384SMahipal Challa goto out; 292033607384SMahipal Challa } 292133607384SMahipal Challa 292233607384SMahipal Challa if (dlen != ctemplate[i].inlen) { 2923b812eb00SGeert Uytterhoeven printk(KERN_ERR "alg: comp: Compression test %d " 2924b812eb00SGeert Uytterhoeven "failed for %s: output len = %d\n", i + 1, algo, 2925b812eb00SGeert Uytterhoeven dlen); 2926b812eb00SGeert Uytterhoeven ret = -EINVAL; 2927b812eb00SGeert Uytterhoeven goto out; 2928b812eb00SGeert Uytterhoeven } 2929b812eb00SGeert Uytterhoeven 293033607384SMahipal Challa if (memcmp(decomp_output, ctemplate[i].input, 293133607384SMahipal Challa ctemplate[i].inlen)) { 293233607384SMahipal Challa pr_err("alg: comp: compression failed: output differs: on test %d for %s\n", 293333607384SMahipal Challa i + 1, algo); 293433607384SMahipal Challa hexdump(decomp_output, dlen); 2935da7f033dSHerbert Xu ret = -EINVAL; 2936da7f033dSHerbert Xu goto out; 2937da7f033dSHerbert Xu } 2938da7f033dSHerbert Xu } 2939da7f033dSHerbert Xu 2940da7f033dSHerbert Xu for (i = 0; i < dtcount; i++) { 2941c79cf910SGeert Uytterhoeven int ilen; 2942c79cf910SGeert Uytterhoeven unsigned int dlen = COMP_BUF_SIZE; 2943da7f033dSHerbert Xu 294422a8118dSMichael Schupikov memset(decomp_output, 0, COMP_BUF_SIZE); 2945da7f033dSHerbert Xu 2946da7f033dSHerbert Xu ilen = dtemplate[i].inlen; 2947da7f033dSHerbert Xu ret = crypto_comp_decompress(tfm, dtemplate[i].input, 294833607384SMahipal Challa ilen, decomp_output, &dlen); 2949da7f033dSHerbert Xu if (ret) { 2950da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: decompression failed " 2951da7f033dSHerbert Xu "on test %d for %s: ret=%d\n", i + 1, algo, 2952da7f033dSHerbert Xu -ret); 2953da7f033dSHerbert Xu goto out; 2954da7f033dSHerbert Xu } 2955da7f033dSHerbert Xu 2956b812eb00SGeert Uytterhoeven if (dlen != dtemplate[i].outlen) { 2957b812eb00SGeert Uytterhoeven printk(KERN_ERR "alg: comp: Decompression test %d " 2958b812eb00SGeert Uytterhoeven "failed for %s: output len = %d\n", i + 1, algo, 2959b812eb00SGeert Uytterhoeven dlen); 2960b812eb00SGeert Uytterhoeven ret = -EINVAL; 2961b812eb00SGeert Uytterhoeven goto out; 2962b812eb00SGeert Uytterhoeven } 2963b812eb00SGeert Uytterhoeven 296433607384SMahipal Challa if (memcmp(decomp_output, dtemplate[i].output, dlen)) { 2965da7f033dSHerbert Xu printk(KERN_ERR "alg: comp: Decompression test %d " 2966da7f033dSHerbert Xu "failed for %s\n", i + 1, algo); 296733607384SMahipal Challa hexdump(decomp_output, dlen); 2968da7f033dSHerbert Xu ret = -EINVAL; 2969da7f033dSHerbert Xu goto out; 2970da7f033dSHerbert Xu } 2971da7f033dSHerbert Xu } 2972da7f033dSHerbert Xu 2973da7f033dSHerbert Xu ret = 0; 2974da7f033dSHerbert Xu 2975da7f033dSHerbert Xu out: 297633607384SMahipal Challa kfree(decomp_output); 297733607384SMahipal Challa kfree(output); 2978da7f033dSHerbert Xu return ret; 2979da7f033dSHerbert Xu } 2980da7f033dSHerbert Xu 2981b13b1e0cSEric Biggers static int test_acomp(struct crypto_acomp *tfm, 2982b13b1e0cSEric Biggers const struct comp_testvec *ctemplate, 2983b13b1e0cSEric Biggers const struct comp_testvec *dtemplate, 2984b13b1e0cSEric Biggers int ctcount, int dtcount) 2985d7db7a88SGiovanni Cabiddu { 2986d7db7a88SGiovanni Cabiddu const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm)); 2987d7db7a88SGiovanni Cabiddu unsigned int i; 2988a9943a0aSGiovanni Cabiddu char *output, *decomp_out; 2989d7db7a88SGiovanni Cabiddu int ret; 2990d7db7a88SGiovanni Cabiddu struct scatterlist src, dst; 2991d7db7a88SGiovanni Cabiddu struct acomp_req *req; 29927f397136SGilad Ben-Yossef struct crypto_wait wait; 2993d7db7a88SGiovanni Cabiddu 2994eb095593SEric Biggers output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 2995eb095593SEric Biggers if (!output) 2996eb095593SEric Biggers return -ENOMEM; 2997eb095593SEric Biggers 2998a9943a0aSGiovanni Cabiddu decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); 2999a9943a0aSGiovanni Cabiddu if (!decomp_out) { 3000a9943a0aSGiovanni Cabiddu kfree(output); 3001a9943a0aSGiovanni Cabiddu return -ENOMEM; 3002a9943a0aSGiovanni Cabiddu } 3003a9943a0aSGiovanni Cabiddu 3004d7db7a88SGiovanni Cabiddu for (i = 0; i < ctcount; i++) { 3005d7db7a88SGiovanni Cabiddu unsigned int dlen = COMP_BUF_SIZE; 3006d7db7a88SGiovanni Cabiddu int ilen = ctemplate[i].inlen; 300702608e02SLaura Abbott void *input_vec; 3008d7db7a88SGiovanni Cabiddu 3009d2110224SEric Biggers input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL); 301002608e02SLaura Abbott if (!input_vec) { 301102608e02SLaura Abbott ret = -ENOMEM; 301202608e02SLaura Abbott goto out; 301302608e02SLaura Abbott } 301402608e02SLaura Abbott 3015eb095593SEric Biggers memset(output, 0, dlen); 30167f397136SGilad Ben-Yossef crypto_init_wait(&wait); 301702608e02SLaura Abbott sg_init_one(&src, input_vec, ilen); 3018d7db7a88SGiovanni Cabiddu sg_init_one(&dst, output, dlen); 3019d7db7a88SGiovanni Cabiddu 3020d7db7a88SGiovanni Cabiddu req = acomp_request_alloc(tfm); 3021d7db7a88SGiovanni Cabiddu if (!req) { 3022d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: request alloc failed for %s\n", 3023d7db7a88SGiovanni Cabiddu algo); 302402608e02SLaura Abbott kfree(input_vec); 3025d7db7a88SGiovanni Cabiddu ret = -ENOMEM; 3026d7db7a88SGiovanni Cabiddu goto out; 3027d7db7a88SGiovanni Cabiddu } 3028d7db7a88SGiovanni Cabiddu 3029d7db7a88SGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3030d7db7a88SGiovanni Cabiddu acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 30317f397136SGilad Ben-Yossef crypto_req_done, &wait); 3032d7db7a88SGiovanni Cabiddu 30337f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_compress(req), &wait); 3034d7db7a88SGiovanni Cabiddu if (ret) { 3035d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", 3036d7db7a88SGiovanni Cabiddu i + 1, algo, -ret); 303702608e02SLaura Abbott kfree(input_vec); 3038d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3039d7db7a88SGiovanni Cabiddu goto out; 3040d7db7a88SGiovanni Cabiddu } 3041d7db7a88SGiovanni Cabiddu 3042a9943a0aSGiovanni Cabiddu ilen = req->dlen; 3043a9943a0aSGiovanni Cabiddu dlen = COMP_BUF_SIZE; 3044a9943a0aSGiovanni Cabiddu sg_init_one(&src, output, ilen); 3045a9943a0aSGiovanni Cabiddu sg_init_one(&dst, decomp_out, dlen); 30467f397136SGilad Ben-Yossef crypto_init_wait(&wait); 3047a9943a0aSGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3048a9943a0aSGiovanni Cabiddu 30497f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); 3050a9943a0aSGiovanni Cabiddu if (ret) { 3051a9943a0aSGiovanni Cabiddu pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", 3052a9943a0aSGiovanni Cabiddu i + 1, algo, -ret); 3053a9943a0aSGiovanni Cabiddu kfree(input_vec); 3054a9943a0aSGiovanni Cabiddu acomp_request_free(req); 3055a9943a0aSGiovanni Cabiddu goto out; 3056a9943a0aSGiovanni Cabiddu } 3057a9943a0aSGiovanni Cabiddu 3058a9943a0aSGiovanni Cabiddu if (req->dlen != ctemplate[i].inlen) { 3059d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n", 3060d7db7a88SGiovanni Cabiddu i + 1, algo, req->dlen); 3061d7db7a88SGiovanni Cabiddu ret = -EINVAL; 306202608e02SLaura Abbott kfree(input_vec); 3063d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3064d7db7a88SGiovanni Cabiddu goto out; 3065d7db7a88SGiovanni Cabiddu } 3066d7db7a88SGiovanni Cabiddu 3067a9943a0aSGiovanni Cabiddu if (memcmp(input_vec, decomp_out, req->dlen)) { 3068d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Compression test %d failed for %s\n", 3069d7db7a88SGiovanni Cabiddu i + 1, algo); 3070d7db7a88SGiovanni Cabiddu hexdump(output, req->dlen); 3071d7db7a88SGiovanni Cabiddu ret = -EINVAL; 307202608e02SLaura Abbott kfree(input_vec); 3073d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3074d7db7a88SGiovanni Cabiddu goto out; 3075d7db7a88SGiovanni Cabiddu } 3076d7db7a88SGiovanni Cabiddu 307702608e02SLaura Abbott kfree(input_vec); 3078d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3079d7db7a88SGiovanni Cabiddu } 3080d7db7a88SGiovanni Cabiddu 3081d7db7a88SGiovanni Cabiddu for (i = 0; i < dtcount; i++) { 3082d7db7a88SGiovanni Cabiddu unsigned int dlen = COMP_BUF_SIZE; 3083d7db7a88SGiovanni Cabiddu int ilen = dtemplate[i].inlen; 308402608e02SLaura Abbott void *input_vec; 3085d7db7a88SGiovanni Cabiddu 3086d2110224SEric Biggers input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL); 308702608e02SLaura Abbott if (!input_vec) { 308802608e02SLaura Abbott ret = -ENOMEM; 308902608e02SLaura Abbott goto out; 309002608e02SLaura Abbott } 309102608e02SLaura Abbott 3092eb095593SEric Biggers memset(output, 0, dlen); 30937f397136SGilad Ben-Yossef crypto_init_wait(&wait); 309402608e02SLaura Abbott sg_init_one(&src, input_vec, ilen); 3095d7db7a88SGiovanni Cabiddu sg_init_one(&dst, output, dlen); 3096d7db7a88SGiovanni Cabiddu 3097d7db7a88SGiovanni Cabiddu req = acomp_request_alloc(tfm); 3098d7db7a88SGiovanni Cabiddu if (!req) { 3099d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: request alloc failed for %s\n", 3100d7db7a88SGiovanni Cabiddu algo); 310102608e02SLaura Abbott kfree(input_vec); 3102d7db7a88SGiovanni Cabiddu ret = -ENOMEM; 3103d7db7a88SGiovanni Cabiddu goto out; 3104d7db7a88SGiovanni Cabiddu } 3105d7db7a88SGiovanni Cabiddu 3106d7db7a88SGiovanni Cabiddu acomp_request_set_params(req, &src, &dst, ilen, dlen); 3107d7db7a88SGiovanni Cabiddu acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 31087f397136SGilad Ben-Yossef crypto_req_done, &wait); 3109d7db7a88SGiovanni Cabiddu 31107f397136SGilad Ben-Yossef ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); 3111d7db7a88SGiovanni Cabiddu if (ret) { 3112d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n", 3113d7db7a88SGiovanni Cabiddu i + 1, algo, -ret); 311402608e02SLaura Abbott kfree(input_vec); 3115d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3116d7db7a88SGiovanni Cabiddu goto out; 3117d7db7a88SGiovanni Cabiddu } 3118d7db7a88SGiovanni Cabiddu 3119d7db7a88SGiovanni Cabiddu if (req->dlen != dtemplate[i].outlen) { 3120d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n", 3121d7db7a88SGiovanni Cabiddu i + 1, algo, req->dlen); 3122d7db7a88SGiovanni Cabiddu ret = -EINVAL; 312302608e02SLaura Abbott kfree(input_vec); 3124d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3125d7db7a88SGiovanni Cabiddu goto out; 3126d7db7a88SGiovanni Cabiddu } 3127d7db7a88SGiovanni Cabiddu 3128d7db7a88SGiovanni Cabiddu if (memcmp(output, dtemplate[i].output, req->dlen)) { 3129d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Decompression test %d failed for %s\n", 3130d7db7a88SGiovanni Cabiddu i + 1, algo); 3131d7db7a88SGiovanni Cabiddu hexdump(output, req->dlen); 3132d7db7a88SGiovanni Cabiddu ret = -EINVAL; 313302608e02SLaura Abbott kfree(input_vec); 3134d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3135d7db7a88SGiovanni Cabiddu goto out; 3136d7db7a88SGiovanni Cabiddu } 3137d7db7a88SGiovanni Cabiddu 313802608e02SLaura Abbott kfree(input_vec); 3139d7db7a88SGiovanni Cabiddu acomp_request_free(req); 3140d7db7a88SGiovanni Cabiddu } 3141d7db7a88SGiovanni Cabiddu 3142d7db7a88SGiovanni Cabiddu ret = 0; 3143d7db7a88SGiovanni Cabiddu 3144d7db7a88SGiovanni Cabiddu out: 3145a9943a0aSGiovanni Cabiddu kfree(decomp_out); 3146eb095593SEric Biggers kfree(output); 3147d7db7a88SGiovanni Cabiddu return ret; 3148d7db7a88SGiovanni Cabiddu } 3149d7db7a88SGiovanni Cabiddu 3150b13b1e0cSEric Biggers static int test_cprng(struct crypto_rng *tfm, 3151b13b1e0cSEric Biggers const struct cprng_testvec *template, 31527647d6ceSJarod Wilson unsigned int tcount) 31537647d6ceSJarod Wilson { 31547647d6ceSJarod Wilson const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm)); 3155fa4ef8a6SFelipe Contreras int err = 0, i, j, seedsize; 31567647d6ceSJarod Wilson u8 *seed; 31577647d6ceSJarod Wilson char result[32]; 31587647d6ceSJarod Wilson 31597647d6ceSJarod Wilson seedsize = crypto_rng_seedsize(tfm); 31607647d6ceSJarod Wilson 31617647d6ceSJarod Wilson seed = kmalloc(seedsize, GFP_KERNEL); 31627647d6ceSJarod Wilson if (!seed) { 31637647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to allocate seed space " 31647647d6ceSJarod Wilson "for %s\n", algo); 31657647d6ceSJarod Wilson return -ENOMEM; 31667647d6ceSJarod Wilson } 31677647d6ceSJarod Wilson 31687647d6ceSJarod Wilson for (i = 0; i < tcount; i++) { 31697647d6ceSJarod Wilson memset(result, 0, 32); 31707647d6ceSJarod Wilson 31717647d6ceSJarod Wilson memcpy(seed, template[i].v, template[i].vlen); 31727647d6ceSJarod Wilson memcpy(seed + template[i].vlen, template[i].key, 31737647d6ceSJarod Wilson template[i].klen); 31747647d6ceSJarod Wilson memcpy(seed + template[i].vlen + template[i].klen, 31757647d6ceSJarod Wilson template[i].dt, template[i].dtlen); 31767647d6ceSJarod Wilson 31777647d6ceSJarod Wilson err = crypto_rng_reset(tfm, seed, seedsize); 31787647d6ceSJarod Wilson if (err) { 31797647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to reset rng " 31807647d6ceSJarod Wilson "for %s\n", algo); 31817647d6ceSJarod Wilson goto out; 31827647d6ceSJarod Wilson } 31837647d6ceSJarod Wilson 31847647d6ceSJarod Wilson for (j = 0; j < template[i].loops; j++) { 31857647d6ceSJarod Wilson err = crypto_rng_get_bytes(tfm, result, 31867647d6ceSJarod Wilson template[i].rlen); 318719e60e13SStephan Mueller if (err < 0) { 31887647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to obtain " 31897647d6ceSJarod Wilson "the correct amount of random data for " 319019e60e13SStephan Mueller "%s (requested %d)\n", algo, 319119e60e13SStephan Mueller template[i].rlen); 31927647d6ceSJarod Wilson goto out; 31937647d6ceSJarod Wilson } 31947647d6ceSJarod Wilson } 31957647d6ceSJarod Wilson 31967647d6ceSJarod Wilson err = memcmp(result, template[i].result, 31977647d6ceSJarod Wilson template[i].rlen); 31987647d6ceSJarod Wilson if (err) { 31997647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Test %d failed for %s\n", 32007647d6ceSJarod Wilson i, algo); 32017647d6ceSJarod Wilson hexdump(result, template[i].rlen); 32027647d6ceSJarod Wilson err = -EINVAL; 32037647d6ceSJarod Wilson goto out; 32047647d6ceSJarod Wilson } 32057647d6ceSJarod Wilson } 32067647d6ceSJarod Wilson 32077647d6ceSJarod Wilson out: 32087647d6ceSJarod Wilson kfree(seed); 32097647d6ceSJarod Wilson return err; 32107647d6ceSJarod Wilson } 32117647d6ceSJarod Wilson 3212da7f033dSHerbert Xu static int alg_test_cipher(const struct alg_test_desc *desc, 3213da7f033dSHerbert Xu const char *driver, u32 type, u32 mask) 3214da7f033dSHerbert Xu { 321592a4c9feSEric Biggers const struct cipher_test_suite *suite = &desc->suite.cipher; 32161aa4ecd9SHerbert Xu struct crypto_cipher *tfm; 321792a4c9feSEric Biggers int err; 3218da7f033dSHerbert Xu 3219eed93e0cSHerbert Xu tfm = crypto_alloc_cipher(driver, type, mask); 3220da7f033dSHerbert Xu if (IS_ERR(tfm)) { 3221da7f033dSHerbert Xu printk(KERN_ERR "alg: cipher: Failed to load transform for " 3222da7f033dSHerbert Xu "%s: %ld\n", driver, PTR_ERR(tfm)); 3223da7f033dSHerbert Xu return PTR_ERR(tfm); 3224da7f033dSHerbert Xu } 3225da7f033dSHerbert Xu 322692a4c9feSEric Biggers err = test_cipher(tfm, ENCRYPT, suite->vecs, suite->count); 322792a4c9feSEric Biggers if (!err) 322892a4c9feSEric Biggers err = test_cipher(tfm, DECRYPT, suite->vecs, suite->count); 3229da7f033dSHerbert Xu 32301aa4ecd9SHerbert Xu crypto_free_cipher(tfm); 32311aa4ecd9SHerbert Xu return err; 32321aa4ecd9SHerbert Xu } 32331aa4ecd9SHerbert Xu 3234da7f033dSHerbert Xu static int alg_test_comp(const struct alg_test_desc *desc, const char *driver, 3235da7f033dSHerbert Xu u32 type, u32 mask) 3236da7f033dSHerbert Xu { 3237d7db7a88SGiovanni Cabiddu struct crypto_comp *comp; 3238d7db7a88SGiovanni Cabiddu struct crypto_acomp *acomp; 3239da7f033dSHerbert Xu int err; 3240d7db7a88SGiovanni Cabiddu u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK; 3241da7f033dSHerbert Xu 3242d7db7a88SGiovanni Cabiddu if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) { 3243d7db7a88SGiovanni Cabiddu acomp = crypto_alloc_acomp(driver, type, mask); 3244d7db7a88SGiovanni Cabiddu if (IS_ERR(acomp)) { 3245d7db7a88SGiovanni Cabiddu pr_err("alg: acomp: Failed to load transform for %s: %ld\n", 3246d7db7a88SGiovanni Cabiddu driver, PTR_ERR(acomp)); 3247d7db7a88SGiovanni Cabiddu return PTR_ERR(acomp); 3248d7db7a88SGiovanni Cabiddu } 3249d7db7a88SGiovanni Cabiddu err = test_acomp(acomp, desc->suite.comp.comp.vecs, 3250d7db7a88SGiovanni Cabiddu desc->suite.comp.decomp.vecs, 3251d7db7a88SGiovanni Cabiddu desc->suite.comp.comp.count, 3252d7db7a88SGiovanni Cabiddu desc->suite.comp.decomp.count); 3253d7db7a88SGiovanni Cabiddu crypto_free_acomp(acomp); 3254d7db7a88SGiovanni Cabiddu } else { 3255d7db7a88SGiovanni Cabiddu comp = crypto_alloc_comp(driver, type, mask); 3256d7db7a88SGiovanni Cabiddu if (IS_ERR(comp)) { 3257d7db7a88SGiovanni Cabiddu pr_err("alg: comp: Failed to load transform for %s: %ld\n", 3258d7db7a88SGiovanni Cabiddu driver, PTR_ERR(comp)); 3259d7db7a88SGiovanni Cabiddu return PTR_ERR(comp); 3260da7f033dSHerbert Xu } 3261da7f033dSHerbert Xu 3262d7db7a88SGiovanni Cabiddu err = test_comp(comp, desc->suite.comp.comp.vecs, 3263da7f033dSHerbert Xu desc->suite.comp.decomp.vecs, 3264da7f033dSHerbert Xu desc->suite.comp.comp.count, 3265da7f033dSHerbert Xu desc->suite.comp.decomp.count); 3266da7f033dSHerbert Xu 3267d7db7a88SGiovanni Cabiddu crypto_free_comp(comp); 3268d7db7a88SGiovanni Cabiddu } 3269da7f033dSHerbert Xu return err; 3270da7f033dSHerbert Xu } 3271da7f033dSHerbert Xu 32728e3ee85eSHerbert Xu static int alg_test_crc32c(const struct alg_test_desc *desc, 32738e3ee85eSHerbert Xu const char *driver, u32 type, u32 mask) 32748e3ee85eSHerbert Xu { 32758e3ee85eSHerbert Xu struct crypto_shash *tfm; 3276cb9dde88SEric Biggers __le32 val; 32778e3ee85eSHerbert Xu int err; 32788e3ee85eSHerbert Xu 32798e3ee85eSHerbert Xu err = alg_test_hash(desc, driver, type, mask); 32808e3ee85eSHerbert Xu if (err) 3281eb5e6730SEric Biggers return err; 32828e3ee85eSHerbert Xu 3283eed93e0cSHerbert Xu tfm = crypto_alloc_shash(driver, type, mask); 32848e3ee85eSHerbert Xu if (IS_ERR(tfm)) { 3285eb5e6730SEric Biggers if (PTR_ERR(tfm) == -ENOENT) { 3286eb5e6730SEric Biggers /* 3287eb5e6730SEric Biggers * This crc32c implementation is only available through 3288eb5e6730SEric Biggers * ahash API, not the shash API, so the remaining part 3289eb5e6730SEric Biggers * of the test is not applicable to it. 3290eb5e6730SEric Biggers */ 3291eb5e6730SEric Biggers return 0; 3292eb5e6730SEric Biggers } 32938e3ee85eSHerbert Xu printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: " 32948e3ee85eSHerbert Xu "%ld\n", driver, PTR_ERR(tfm)); 3295eb5e6730SEric Biggers return PTR_ERR(tfm); 32968e3ee85eSHerbert Xu } 32978e3ee85eSHerbert Xu 32988e3ee85eSHerbert Xu do { 32994c5c3024SJan-Simon Möller SHASH_DESC_ON_STACK(shash, tfm); 33004c5c3024SJan-Simon Möller u32 *ctx = (u32 *)shash_desc_ctx(shash); 33018e3ee85eSHerbert Xu 33024c5c3024SJan-Simon Möller shash->tfm = tfm; 33038e3ee85eSHerbert Xu 3304cb9dde88SEric Biggers *ctx = 420553207; 33054c5c3024SJan-Simon Möller err = crypto_shash_final(shash, (u8 *)&val); 33068e3ee85eSHerbert Xu if (err) { 33078e3ee85eSHerbert Xu printk(KERN_ERR "alg: crc32c: Operation failed for " 33088e3ee85eSHerbert Xu "%s: %d\n", driver, err); 33098e3ee85eSHerbert Xu break; 33108e3ee85eSHerbert Xu } 33118e3ee85eSHerbert Xu 3312cb9dde88SEric Biggers if (val != cpu_to_le32(~420553207)) { 3313cb9dde88SEric Biggers pr_err("alg: crc32c: Test failed for %s: %u\n", 3314cb9dde88SEric Biggers driver, le32_to_cpu(val)); 33158e3ee85eSHerbert Xu err = -EINVAL; 33168e3ee85eSHerbert Xu } 33178e3ee85eSHerbert Xu } while (0); 33188e3ee85eSHerbert Xu 33198e3ee85eSHerbert Xu crypto_free_shash(tfm); 33208e3ee85eSHerbert Xu 33218e3ee85eSHerbert Xu return err; 33228e3ee85eSHerbert Xu } 33238e3ee85eSHerbert Xu 33247647d6ceSJarod Wilson static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver, 33257647d6ceSJarod Wilson u32 type, u32 mask) 33267647d6ceSJarod Wilson { 33277647d6ceSJarod Wilson struct crypto_rng *rng; 33287647d6ceSJarod Wilson int err; 33297647d6ceSJarod Wilson 3330eed93e0cSHerbert Xu rng = crypto_alloc_rng(driver, type, mask); 33317647d6ceSJarod Wilson if (IS_ERR(rng)) { 33327647d6ceSJarod Wilson printk(KERN_ERR "alg: cprng: Failed to load transform for %s: " 33337647d6ceSJarod Wilson "%ld\n", driver, PTR_ERR(rng)); 33347647d6ceSJarod Wilson return PTR_ERR(rng); 33357647d6ceSJarod Wilson } 33367647d6ceSJarod Wilson 33377647d6ceSJarod Wilson err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count); 33387647d6ceSJarod Wilson 33397647d6ceSJarod Wilson crypto_free_rng(rng); 33407647d6ceSJarod Wilson 33417647d6ceSJarod Wilson return err; 33427647d6ceSJarod Wilson } 33437647d6ceSJarod Wilson 334464d1cdfbSStephan Mueller 3345b13b1e0cSEric Biggers static int drbg_cavs_test(const struct drbg_testvec *test, int pr, 334664d1cdfbSStephan Mueller const char *driver, u32 type, u32 mask) 334764d1cdfbSStephan Mueller { 334864d1cdfbSStephan Mueller int ret = -EAGAIN; 334964d1cdfbSStephan Mueller struct crypto_rng *drng; 335064d1cdfbSStephan Mueller struct drbg_test_data test_data; 335164d1cdfbSStephan Mueller struct drbg_string addtl, pers, testentropy; 335264d1cdfbSStephan Mueller unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL); 335364d1cdfbSStephan Mueller 335464d1cdfbSStephan Mueller if (!buf) 335564d1cdfbSStephan Mueller return -ENOMEM; 335664d1cdfbSStephan Mueller 3357eed93e0cSHerbert Xu drng = crypto_alloc_rng(driver, type, mask); 335864d1cdfbSStephan Mueller if (IS_ERR(drng)) { 335964d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for " 336064d1cdfbSStephan Mueller "%s\n", driver); 336164d1cdfbSStephan Mueller kzfree(buf); 336264d1cdfbSStephan Mueller return -ENOMEM; 336364d1cdfbSStephan Mueller } 336464d1cdfbSStephan Mueller 336564d1cdfbSStephan Mueller test_data.testentropy = &testentropy; 336664d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entropy, test->entropylen); 336764d1cdfbSStephan Mueller drbg_string_fill(&pers, test->pers, test->perslen); 336864d1cdfbSStephan Mueller ret = crypto_drbg_reset_test(drng, &pers, &test_data); 336964d1cdfbSStephan Mueller if (ret) { 337064d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: Failed to reset rng\n"); 337164d1cdfbSStephan Mueller goto outbuf; 337264d1cdfbSStephan Mueller } 337364d1cdfbSStephan Mueller 337464d1cdfbSStephan Mueller drbg_string_fill(&addtl, test->addtla, test->addtllen); 337564d1cdfbSStephan Mueller if (pr) { 337664d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entpra, test->entprlen); 337764d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl_test(drng, 337864d1cdfbSStephan Mueller buf, test->expectedlen, &addtl, &test_data); 337964d1cdfbSStephan Mueller } else { 338064d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl(drng, 338164d1cdfbSStephan Mueller buf, test->expectedlen, &addtl); 338264d1cdfbSStephan Mueller } 338319e60e13SStephan Mueller if (ret < 0) { 338464d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not obtain random data for " 338564d1cdfbSStephan Mueller "driver %s\n", driver); 338664d1cdfbSStephan Mueller goto outbuf; 338764d1cdfbSStephan Mueller } 338864d1cdfbSStephan Mueller 338964d1cdfbSStephan Mueller drbg_string_fill(&addtl, test->addtlb, test->addtllen); 339064d1cdfbSStephan Mueller if (pr) { 339164d1cdfbSStephan Mueller drbg_string_fill(&testentropy, test->entprb, test->entprlen); 339264d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl_test(drng, 339364d1cdfbSStephan Mueller buf, test->expectedlen, &addtl, &test_data); 339464d1cdfbSStephan Mueller } else { 339564d1cdfbSStephan Mueller ret = crypto_drbg_get_bytes_addtl(drng, 339664d1cdfbSStephan Mueller buf, test->expectedlen, &addtl); 339764d1cdfbSStephan Mueller } 339819e60e13SStephan Mueller if (ret < 0) { 339964d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: could not obtain random data for " 340064d1cdfbSStephan Mueller "driver %s\n", driver); 340164d1cdfbSStephan Mueller goto outbuf; 340264d1cdfbSStephan Mueller } 340364d1cdfbSStephan Mueller 340464d1cdfbSStephan Mueller ret = memcmp(test->expected, buf, test->expectedlen); 340564d1cdfbSStephan Mueller 340664d1cdfbSStephan Mueller outbuf: 340764d1cdfbSStephan Mueller crypto_free_rng(drng); 340864d1cdfbSStephan Mueller kzfree(buf); 340964d1cdfbSStephan Mueller return ret; 341064d1cdfbSStephan Mueller } 341164d1cdfbSStephan Mueller 341264d1cdfbSStephan Mueller 341364d1cdfbSStephan Mueller static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver, 341464d1cdfbSStephan Mueller u32 type, u32 mask) 341564d1cdfbSStephan Mueller { 341664d1cdfbSStephan Mueller int err = 0; 341764d1cdfbSStephan Mueller int pr = 0; 341864d1cdfbSStephan Mueller int i = 0; 3419b13b1e0cSEric Biggers const struct drbg_testvec *template = desc->suite.drbg.vecs; 342064d1cdfbSStephan Mueller unsigned int tcount = desc->suite.drbg.count; 342164d1cdfbSStephan Mueller 342264d1cdfbSStephan Mueller if (0 == memcmp(driver, "drbg_pr_", 8)) 342364d1cdfbSStephan Mueller pr = 1; 342464d1cdfbSStephan Mueller 342564d1cdfbSStephan Mueller for (i = 0; i < tcount; i++) { 342664d1cdfbSStephan Mueller err = drbg_cavs_test(&template[i], pr, driver, type, mask); 342764d1cdfbSStephan Mueller if (err) { 342864d1cdfbSStephan Mueller printk(KERN_ERR "alg: drbg: Test %d failed for %s\n", 342964d1cdfbSStephan Mueller i, driver); 343064d1cdfbSStephan Mueller err = -EINVAL; 343164d1cdfbSStephan Mueller break; 343264d1cdfbSStephan Mueller } 343364d1cdfbSStephan Mueller } 343464d1cdfbSStephan Mueller return err; 343564d1cdfbSStephan Mueller 343664d1cdfbSStephan Mueller } 343764d1cdfbSStephan Mueller 3438b13b1e0cSEric Biggers static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec, 3439802c7f1cSSalvatore Benedetto const char *alg) 3440802c7f1cSSalvatore Benedetto { 3441802c7f1cSSalvatore Benedetto struct kpp_request *req; 3442802c7f1cSSalvatore Benedetto void *input_buf = NULL; 3443802c7f1cSSalvatore Benedetto void *output_buf = NULL; 344447d3fd39STudor-Dan Ambarus void *a_public = NULL; 344547d3fd39STudor-Dan Ambarus void *a_ss = NULL; 344647d3fd39STudor-Dan Ambarus void *shared_secret = NULL; 34477f397136SGilad Ben-Yossef struct crypto_wait wait; 3448802c7f1cSSalvatore Benedetto unsigned int out_len_max; 3449802c7f1cSSalvatore Benedetto int err = -ENOMEM; 3450802c7f1cSSalvatore Benedetto struct scatterlist src, dst; 3451802c7f1cSSalvatore Benedetto 3452802c7f1cSSalvatore Benedetto req = kpp_request_alloc(tfm, GFP_KERNEL); 3453802c7f1cSSalvatore Benedetto if (!req) 3454802c7f1cSSalvatore Benedetto return err; 3455802c7f1cSSalvatore Benedetto 34567f397136SGilad Ben-Yossef crypto_init_wait(&wait); 3457802c7f1cSSalvatore Benedetto 3458802c7f1cSSalvatore Benedetto err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size); 3459802c7f1cSSalvatore Benedetto if (err < 0) 3460802c7f1cSSalvatore Benedetto goto free_req; 3461802c7f1cSSalvatore Benedetto 3462802c7f1cSSalvatore Benedetto out_len_max = crypto_kpp_maxsize(tfm); 3463802c7f1cSSalvatore Benedetto output_buf = kzalloc(out_len_max, GFP_KERNEL); 3464802c7f1cSSalvatore Benedetto if (!output_buf) { 3465802c7f1cSSalvatore Benedetto err = -ENOMEM; 3466802c7f1cSSalvatore Benedetto goto free_req; 3467802c7f1cSSalvatore Benedetto } 3468802c7f1cSSalvatore Benedetto 3469802c7f1cSSalvatore Benedetto /* Use appropriate parameter as base */ 3470802c7f1cSSalvatore Benedetto kpp_request_set_input(req, NULL, 0); 3471802c7f1cSSalvatore Benedetto sg_init_one(&dst, output_buf, out_len_max); 3472802c7f1cSSalvatore Benedetto kpp_request_set_output(req, &dst, out_len_max); 3473802c7f1cSSalvatore Benedetto kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 34747f397136SGilad Ben-Yossef crypto_req_done, &wait); 3475802c7f1cSSalvatore Benedetto 347647d3fd39STudor-Dan Ambarus /* Compute party A's public key */ 34777f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait); 3478802c7f1cSSalvatore Benedetto if (err) { 347947d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: generate public key test failed. err %d\n", 3480802c7f1cSSalvatore Benedetto alg, err); 3481802c7f1cSSalvatore Benedetto goto free_output; 3482802c7f1cSSalvatore Benedetto } 348347d3fd39STudor-Dan Ambarus 348447d3fd39STudor-Dan Ambarus if (vec->genkey) { 348547d3fd39STudor-Dan Ambarus /* Save party A's public key */ 3486e3d90e52SChristopher Diaz Riveros a_public = kmemdup(sg_virt(req->dst), out_len_max, GFP_KERNEL); 348747d3fd39STudor-Dan Ambarus if (!a_public) { 348847d3fd39STudor-Dan Ambarus err = -ENOMEM; 348947d3fd39STudor-Dan Ambarus goto free_output; 349047d3fd39STudor-Dan Ambarus } 349147d3fd39STudor-Dan Ambarus } else { 3492802c7f1cSSalvatore Benedetto /* Verify calculated public key */ 3493802c7f1cSSalvatore Benedetto if (memcmp(vec->expected_a_public, sg_virt(req->dst), 3494802c7f1cSSalvatore Benedetto vec->expected_a_public_size)) { 349547d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n", 3496802c7f1cSSalvatore Benedetto alg); 3497802c7f1cSSalvatore Benedetto err = -EINVAL; 3498802c7f1cSSalvatore Benedetto goto free_output; 3499802c7f1cSSalvatore Benedetto } 350047d3fd39STudor-Dan Ambarus } 3501802c7f1cSSalvatore Benedetto 3502802c7f1cSSalvatore Benedetto /* Calculate shared secret key by using counter part (b) public key. */ 3503e3d90e52SChristopher Diaz Riveros input_buf = kmemdup(vec->b_public, vec->b_public_size, GFP_KERNEL); 3504802c7f1cSSalvatore Benedetto if (!input_buf) { 3505802c7f1cSSalvatore Benedetto err = -ENOMEM; 3506802c7f1cSSalvatore Benedetto goto free_output; 3507802c7f1cSSalvatore Benedetto } 3508802c7f1cSSalvatore Benedetto 3509802c7f1cSSalvatore Benedetto sg_init_one(&src, input_buf, vec->b_public_size); 3510802c7f1cSSalvatore Benedetto sg_init_one(&dst, output_buf, out_len_max); 3511802c7f1cSSalvatore Benedetto kpp_request_set_input(req, &src, vec->b_public_size); 3512802c7f1cSSalvatore Benedetto kpp_request_set_output(req, &dst, out_len_max); 3513802c7f1cSSalvatore Benedetto kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 35147f397136SGilad Ben-Yossef crypto_req_done, &wait); 35157f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait); 3516802c7f1cSSalvatore Benedetto if (err) { 351747d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n", 3518802c7f1cSSalvatore Benedetto alg, err); 3519802c7f1cSSalvatore Benedetto goto free_all; 3520802c7f1cSSalvatore Benedetto } 352147d3fd39STudor-Dan Ambarus 352247d3fd39STudor-Dan Ambarus if (vec->genkey) { 352347d3fd39STudor-Dan Ambarus /* Save the shared secret obtained by party A */ 3524e3d90e52SChristopher Diaz Riveros a_ss = kmemdup(sg_virt(req->dst), vec->expected_ss_size, GFP_KERNEL); 352547d3fd39STudor-Dan Ambarus if (!a_ss) { 352647d3fd39STudor-Dan Ambarus err = -ENOMEM; 352747d3fd39STudor-Dan Ambarus goto free_all; 352847d3fd39STudor-Dan Ambarus } 352947d3fd39STudor-Dan Ambarus 353047d3fd39STudor-Dan Ambarus /* 353147d3fd39STudor-Dan Ambarus * Calculate party B's shared secret by using party A's 353247d3fd39STudor-Dan Ambarus * public key. 353347d3fd39STudor-Dan Ambarus */ 353447d3fd39STudor-Dan Ambarus err = crypto_kpp_set_secret(tfm, vec->b_secret, 353547d3fd39STudor-Dan Ambarus vec->b_secret_size); 353647d3fd39STudor-Dan Ambarus if (err < 0) 353747d3fd39STudor-Dan Ambarus goto free_all; 353847d3fd39STudor-Dan Ambarus 353947d3fd39STudor-Dan Ambarus sg_init_one(&src, a_public, vec->expected_a_public_size); 354047d3fd39STudor-Dan Ambarus sg_init_one(&dst, output_buf, out_len_max); 354147d3fd39STudor-Dan Ambarus kpp_request_set_input(req, &src, vec->expected_a_public_size); 354247d3fd39STudor-Dan Ambarus kpp_request_set_output(req, &dst, out_len_max); 354347d3fd39STudor-Dan Ambarus kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 35447f397136SGilad Ben-Yossef crypto_req_done, &wait); 35457f397136SGilad Ben-Yossef err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), 35467f397136SGilad Ben-Yossef &wait); 354747d3fd39STudor-Dan Ambarus if (err) { 354847d3fd39STudor-Dan Ambarus pr_err("alg: %s: Party B: compute shared secret failed. err %d\n", 354947d3fd39STudor-Dan Ambarus alg, err); 355047d3fd39STudor-Dan Ambarus goto free_all; 355147d3fd39STudor-Dan Ambarus } 355247d3fd39STudor-Dan Ambarus 355347d3fd39STudor-Dan Ambarus shared_secret = a_ss; 355447d3fd39STudor-Dan Ambarus } else { 355547d3fd39STudor-Dan Ambarus shared_secret = (void *)vec->expected_ss; 355647d3fd39STudor-Dan Ambarus } 355747d3fd39STudor-Dan Ambarus 3558802c7f1cSSalvatore Benedetto /* 3559802c7f1cSSalvatore Benedetto * verify shared secret from which the user will derive 3560802c7f1cSSalvatore Benedetto * secret key by executing whatever hash it has chosen 3561802c7f1cSSalvatore Benedetto */ 356247d3fd39STudor-Dan Ambarus if (memcmp(shared_secret, sg_virt(req->dst), 3563802c7f1cSSalvatore Benedetto vec->expected_ss_size)) { 3564802c7f1cSSalvatore Benedetto pr_err("alg: %s: compute shared secret test failed. Invalid output\n", 3565802c7f1cSSalvatore Benedetto alg); 3566802c7f1cSSalvatore Benedetto err = -EINVAL; 3567802c7f1cSSalvatore Benedetto } 3568802c7f1cSSalvatore Benedetto 3569802c7f1cSSalvatore Benedetto free_all: 357047d3fd39STudor-Dan Ambarus kfree(a_ss); 3571802c7f1cSSalvatore Benedetto kfree(input_buf); 3572802c7f1cSSalvatore Benedetto free_output: 357347d3fd39STudor-Dan Ambarus kfree(a_public); 3574802c7f1cSSalvatore Benedetto kfree(output_buf); 3575802c7f1cSSalvatore Benedetto free_req: 3576802c7f1cSSalvatore Benedetto kpp_request_free(req); 3577802c7f1cSSalvatore Benedetto return err; 3578802c7f1cSSalvatore Benedetto } 3579802c7f1cSSalvatore Benedetto 3580802c7f1cSSalvatore Benedetto static int test_kpp(struct crypto_kpp *tfm, const char *alg, 3581b13b1e0cSEric Biggers const struct kpp_testvec *vecs, unsigned int tcount) 3582802c7f1cSSalvatore Benedetto { 3583802c7f1cSSalvatore Benedetto int ret, i; 3584802c7f1cSSalvatore Benedetto 3585802c7f1cSSalvatore Benedetto for (i = 0; i < tcount; i++) { 3586802c7f1cSSalvatore Benedetto ret = do_test_kpp(tfm, vecs++, alg); 3587802c7f1cSSalvatore Benedetto if (ret) { 3588802c7f1cSSalvatore Benedetto pr_err("alg: %s: test failed on vector %d, err=%d\n", 3589802c7f1cSSalvatore Benedetto alg, i + 1, ret); 3590802c7f1cSSalvatore Benedetto return ret; 3591802c7f1cSSalvatore Benedetto } 3592802c7f1cSSalvatore Benedetto } 3593802c7f1cSSalvatore Benedetto return 0; 3594802c7f1cSSalvatore Benedetto } 3595802c7f1cSSalvatore Benedetto 3596802c7f1cSSalvatore Benedetto static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver, 3597802c7f1cSSalvatore Benedetto u32 type, u32 mask) 3598802c7f1cSSalvatore Benedetto { 3599802c7f1cSSalvatore Benedetto struct crypto_kpp *tfm; 3600802c7f1cSSalvatore Benedetto int err = 0; 3601802c7f1cSSalvatore Benedetto 3602eed93e0cSHerbert Xu tfm = crypto_alloc_kpp(driver, type, mask); 3603802c7f1cSSalvatore Benedetto if (IS_ERR(tfm)) { 3604802c7f1cSSalvatore Benedetto pr_err("alg: kpp: Failed to load tfm for %s: %ld\n", 3605802c7f1cSSalvatore Benedetto driver, PTR_ERR(tfm)); 3606802c7f1cSSalvatore Benedetto return PTR_ERR(tfm); 3607802c7f1cSSalvatore Benedetto } 3608802c7f1cSSalvatore Benedetto if (desc->suite.kpp.vecs) 3609802c7f1cSSalvatore Benedetto err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs, 3610802c7f1cSSalvatore Benedetto desc->suite.kpp.count); 3611802c7f1cSSalvatore Benedetto 3612802c7f1cSSalvatore Benedetto crypto_free_kpp(tfm); 3613802c7f1cSSalvatore Benedetto return err; 3614802c7f1cSSalvatore Benedetto } 3615802c7f1cSSalvatore Benedetto 3616f1774cb8SVitaly Chikunov static u8 *test_pack_u32(u8 *dst, u32 val) 3617f1774cb8SVitaly Chikunov { 3618f1774cb8SVitaly Chikunov memcpy(dst, &val, sizeof(val)); 3619f1774cb8SVitaly Chikunov return dst + sizeof(val); 3620f1774cb8SVitaly Chikunov } 3621f1774cb8SVitaly Chikunov 362250d2b643SHerbert Xu static int test_akcipher_one(struct crypto_akcipher *tfm, 3623b13b1e0cSEric Biggers const struct akcipher_testvec *vecs) 3624946cc463STadeusz Struk { 3625df27b26fSHerbert Xu char *xbuf[XBUFSIZE]; 3626946cc463STadeusz Struk struct akcipher_request *req; 3627946cc463STadeusz Struk void *outbuf_enc = NULL; 3628946cc463STadeusz Struk void *outbuf_dec = NULL; 36297f397136SGilad Ben-Yossef struct crypto_wait wait; 3630946cc463STadeusz Struk unsigned int out_len_max, out_len = 0; 3631946cc463STadeusz Struk int err = -ENOMEM; 3632c7381b01SVitaly Chikunov struct scatterlist src, dst, src_tab[3]; 36330507de94SVitaly Chikunov const char *m, *c; 36340507de94SVitaly Chikunov unsigned int m_size, c_size; 36350507de94SVitaly Chikunov const char *op; 3636f1774cb8SVitaly Chikunov u8 *key, *ptr; 3637946cc463STadeusz Struk 3638df27b26fSHerbert Xu if (testmgr_alloc_buf(xbuf)) 3639df27b26fSHerbert Xu return err; 3640df27b26fSHerbert Xu 3641946cc463STadeusz Struk req = akcipher_request_alloc(tfm, GFP_KERNEL); 3642946cc463STadeusz Struk if (!req) 3643df27b26fSHerbert Xu goto free_xbuf; 3644946cc463STadeusz Struk 36457f397136SGilad Ben-Yossef crypto_init_wait(&wait); 364622287b0bSTadeusz Struk 3647f1774cb8SVitaly Chikunov key = kmalloc(vecs->key_len + sizeof(u32) * 2 + vecs->param_len, 3648f1774cb8SVitaly Chikunov GFP_KERNEL); 3649f1774cb8SVitaly Chikunov if (!key) 3650f1774cb8SVitaly Chikunov goto free_xbuf; 3651f1774cb8SVitaly Chikunov memcpy(key, vecs->key, vecs->key_len); 3652f1774cb8SVitaly Chikunov ptr = key + vecs->key_len; 3653f1774cb8SVitaly Chikunov ptr = test_pack_u32(ptr, vecs->algo); 3654f1774cb8SVitaly Chikunov ptr = test_pack_u32(ptr, vecs->param_len); 3655f1774cb8SVitaly Chikunov memcpy(ptr, vecs->params, vecs->param_len); 3656f1774cb8SVitaly Chikunov 365722287b0bSTadeusz Struk if (vecs->public_key_vec) 3658f1774cb8SVitaly Chikunov err = crypto_akcipher_set_pub_key(tfm, key, vecs->key_len); 365922287b0bSTadeusz Struk else 3660f1774cb8SVitaly Chikunov err = crypto_akcipher_set_priv_key(tfm, key, vecs->key_len); 3661946cc463STadeusz Struk if (err) 3662946cc463STadeusz Struk goto free_req; 3663946cc463STadeusz Struk 36640507de94SVitaly Chikunov /* 36650507de94SVitaly Chikunov * First run test which do not require a private key, such as 36660507de94SVitaly Chikunov * encrypt or verify. 36670507de94SVitaly Chikunov */ 3668c7381b01SVitaly Chikunov err = -ENOMEM; 3669c7381b01SVitaly Chikunov out_len_max = crypto_akcipher_maxsize(tfm); 3670946cc463STadeusz Struk outbuf_enc = kzalloc(out_len_max, GFP_KERNEL); 3671946cc463STadeusz Struk if (!outbuf_enc) 3672946cc463STadeusz Struk goto free_req; 3673946cc463STadeusz Struk 36740507de94SVitaly Chikunov if (!vecs->siggen_sigver_test) { 36750507de94SVitaly Chikunov m = vecs->m; 36760507de94SVitaly Chikunov m_size = vecs->m_size; 36770507de94SVitaly Chikunov c = vecs->c; 36780507de94SVitaly Chikunov c_size = vecs->c_size; 36790507de94SVitaly Chikunov op = "encrypt"; 36800507de94SVitaly Chikunov } else { 36810507de94SVitaly Chikunov /* Swap args so we could keep plaintext (digest) 36820507de94SVitaly Chikunov * in vecs->m, and cooked signature in vecs->c. 36830507de94SVitaly Chikunov */ 36840507de94SVitaly Chikunov m = vecs->c; /* signature */ 36850507de94SVitaly Chikunov m_size = vecs->c_size; 36860507de94SVitaly Chikunov c = vecs->m; /* digest */ 36870507de94SVitaly Chikunov c_size = vecs->m_size; 36880507de94SVitaly Chikunov op = "verify"; 36890507de94SVitaly Chikunov } 3690df27b26fSHerbert Xu 36910507de94SVitaly Chikunov if (WARN_ON(m_size > PAGE_SIZE)) 36920507de94SVitaly Chikunov goto free_all; 36930507de94SVitaly Chikunov memcpy(xbuf[0], m, m_size); 3694df27b26fSHerbert Xu 3695c7381b01SVitaly Chikunov sg_init_table(src_tab, 3); 3696df27b26fSHerbert Xu sg_set_buf(&src_tab[0], xbuf[0], 8); 36970507de94SVitaly Chikunov sg_set_buf(&src_tab[1], xbuf[0] + 8, m_size - 8); 3698c7381b01SVitaly Chikunov if (vecs->siggen_sigver_test) { 3699c7381b01SVitaly Chikunov if (WARN_ON(c_size > PAGE_SIZE)) 3700c7381b01SVitaly Chikunov goto free_all; 3701c7381b01SVitaly Chikunov memcpy(xbuf[1], c, c_size); 3702c7381b01SVitaly Chikunov sg_set_buf(&src_tab[2], xbuf[1], c_size); 3703c7381b01SVitaly Chikunov akcipher_request_set_crypt(req, src_tab, NULL, m_size, c_size); 3704c7381b01SVitaly Chikunov } else { 370522287b0bSTadeusz Struk sg_init_one(&dst, outbuf_enc, out_len_max); 37060507de94SVitaly Chikunov akcipher_request_set_crypt(req, src_tab, &dst, m_size, 370722287b0bSTadeusz Struk out_len_max); 3708c7381b01SVitaly Chikunov } 3709946cc463STadeusz Struk akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, 37107f397136SGilad Ben-Yossef crypto_req_done, &wait); 3711946cc463STadeusz Struk 37127f397136SGilad Ben-Yossef err = crypto_wait_req(vecs->siggen_sigver_test ? 37130507de94SVitaly Chikunov /* Run asymmetric signature verification */ 37140507de94SVitaly Chikunov crypto_akcipher_verify(req) : 37151207107cSStephan Mueller /* Run asymmetric encrypt */ 37167f397136SGilad Ben-Yossef crypto_akcipher_encrypt(req), &wait); 3717946cc463STadeusz Struk if (err) { 37180507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. err %d\n", op, err); 3719946cc463STadeusz Struk goto free_all; 3720946cc463STadeusz Struk } 3721c7381b01SVitaly Chikunov if (!vecs->siggen_sigver_test) { 37220507de94SVitaly Chikunov if (req->dst_len != c_size) { 37230507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output len\n", 37240507de94SVitaly Chikunov op); 3725946cc463STadeusz Struk err = -EINVAL; 3726946cc463STadeusz Struk goto free_all; 3727946cc463STadeusz Struk } 3728946cc463STadeusz Struk /* verify that encrypted message is equal to expected */ 3729c7381b01SVitaly Chikunov if (memcmp(c, outbuf_enc, c_size) != 0) { 3730c7381b01SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output\n", 3731c7381b01SVitaly Chikunov op); 37320507de94SVitaly Chikunov hexdump(outbuf_enc, c_size); 3733946cc463STadeusz Struk err = -EINVAL; 3734946cc463STadeusz Struk goto free_all; 3735946cc463STadeusz Struk } 3736c7381b01SVitaly Chikunov } 37370507de94SVitaly Chikunov 37380507de94SVitaly Chikunov /* 37390507de94SVitaly Chikunov * Don't invoke (decrypt or sign) test which require a private key 37400507de94SVitaly Chikunov * for vectors with only a public key. 37410507de94SVitaly Chikunov */ 3742946cc463STadeusz Struk if (vecs->public_key_vec) { 3743946cc463STadeusz Struk err = 0; 3744946cc463STadeusz Struk goto free_all; 3745946cc463STadeusz Struk } 3746946cc463STadeusz Struk outbuf_dec = kzalloc(out_len_max, GFP_KERNEL); 3747946cc463STadeusz Struk if (!outbuf_dec) { 3748946cc463STadeusz Struk err = -ENOMEM; 3749946cc463STadeusz Struk goto free_all; 3750946cc463STadeusz Struk } 3751df27b26fSHerbert Xu 37520507de94SVitaly Chikunov op = vecs->siggen_sigver_test ? "sign" : "decrypt"; 37530507de94SVitaly Chikunov if (WARN_ON(c_size > PAGE_SIZE)) 3754df27b26fSHerbert Xu goto free_all; 37550507de94SVitaly Chikunov memcpy(xbuf[0], c, c_size); 3756df27b26fSHerbert Xu 37570507de94SVitaly Chikunov sg_init_one(&src, xbuf[0], c_size); 375822287b0bSTadeusz Struk sg_init_one(&dst, outbuf_dec, out_len_max); 37597f397136SGilad Ben-Yossef crypto_init_wait(&wait); 37600507de94SVitaly Chikunov akcipher_request_set_crypt(req, &src, &dst, c_size, out_len_max); 3761946cc463STadeusz Struk 37627f397136SGilad Ben-Yossef err = crypto_wait_req(vecs->siggen_sigver_test ? 37630507de94SVitaly Chikunov /* Run asymmetric signature generation */ 37640507de94SVitaly Chikunov crypto_akcipher_sign(req) : 37651207107cSStephan Mueller /* Run asymmetric decrypt */ 37667f397136SGilad Ben-Yossef crypto_akcipher_decrypt(req), &wait); 3767946cc463STadeusz Struk if (err) { 37680507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. err %d\n", op, err); 3769946cc463STadeusz Struk goto free_all; 3770946cc463STadeusz Struk } 3771946cc463STadeusz Struk out_len = req->dst_len; 37720507de94SVitaly Chikunov if (out_len < m_size) { 37730507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output len %u\n", 37740507de94SVitaly Chikunov op, out_len); 3775946cc463STadeusz Struk err = -EINVAL; 3776946cc463STadeusz Struk goto free_all; 3777946cc463STadeusz Struk } 3778946cc463STadeusz Struk /* verify that decrypted message is equal to the original msg */ 37790507de94SVitaly Chikunov if (memchr_inv(outbuf_dec, 0, out_len - m_size) || 37800507de94SVitaly Chikunov memcmp(m, outbuf_dec + out_len - m_size, m_size)) { 37810507de94SVitaly Chikunov pr_err("alg: akcipher: %s test failed. Invalid output\n", op); 378250d2b643SHerbert Xu hexdump(outbuf_dec, out_len); 3783946cc463STadeusz Struk err = -EINVAL; 3784946cc463STadeusz Struk } 3785946cc463STadeusz Struk free_all: 3786946cc463STadeusz Struk kfree(outbuf_dec); 3787946cc463STadeusz Struk kfree(outbuf_enc); 3788946cc463STadeusz Struk free_req: 3789946cc463STadeusz Struk akcipher_request_free(req); 3790f1774cb8SVitaly Chikunov kfree(key); 3791df27b26fSHerbert Xu free_xbuf: 3792df27b26fSHerbert Xu testmgr_free_buf(xbuf); 3793946cc463STadeusz Struk return err; 3794946cc463STadeusz Struk } 3795946cc463STadeusz Struk 379650d2b643SHerbert Xu static int test_akcipher(struct crypto_akcipher *tfm, const char *alg, 3797b13b1e0cSEric Biggers const struct akcipher_testvec *vecs, 3798b13b1e0cSEric Biggers unsigned int tcount) 3799946cc463STadeusz Struk { 380015226e48SHerbert Xu const char *algo = 380115226e48SHerbert Xu crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm)); 3802946cc463STadeusz Struk int ret, i; 3803946cc463STadeusz Struk 3804946cc463STadeusz Struk for (i = 0; i < tcount; i++) { 380550d2b643SHerbert Xu ret = test_akcipher_one(tfm, vecs++); 380650d2b643SHerbert Xu if (!ret) 380750d2b643SHerbert Xu continue; 380850d2b643SHerbert Xu 380915226e48SHerbert Xu pr_err("alg: akcipher: test %d failed for %s, err=%d\n", 381015226e48SHerbert Xu i + 1, algo, ret); 3811946cc463STadeusz Struk return ret; 3812946cc463STadeusz Struk } 3813946cc463STadeusz Struk return 0; 3814946cc463STadeusz Struk } 3815946cc463STadeusz Struk 3816946cc463STadeusz Struk static int alg_test_akcipher(const struct alg_test_desc *desc, 3817946cc463STadeusz Struk const char *driver, u32 type, u32 mask) 3818946cc463STadeusz Struk { 3819946cc463STadeusz Struk struct crypto_akcipher *tfm; 3820946cc463STadeusz Struk int err = 0; 3821946cc463STadeusz Struk 3822eed93e0cSHerbert Xu tfm = crypto_alloc_akcipher(driver, type, mask); 3823946cc463STadeusz Struk if (IS_ERR(tfm)) { 3824946cc463STadeusz Struk pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n", 3825946cc463STadeusz Struk driver, PTR_ERR(tfm)); 3826946cc463STadeusz Struk return PTR_ERR(tfm); 3827946cc463STadeusz Struk } 3828946cc463STadeusz Struk if (desc->suite.akcipher.vecs) 3829946cc463STadeusz Struk err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs, 3830946cc463STadeusz Struk desc->suite.akcipher.count); 3831946cc463STadeusz Struk 3832946cc463STadeusz Struk crypto_free_akcipher(tfm); 3833946cc463STadeusz Struk return err; 3834946cc463STadeusz Struk } 3835946cc463STadeusz Struk 3836863b557aSYouquan, Song static int alg_test_null(const struct alg_test_desc *desc, 3837863b557aSYouquan, Song const char *driver, u32 type, u32 mask) 3838863b557aSYouquan, Song { 3839863b557aSYouquan, Song return 0; 3840863b557aSYouquan, Song } 3841863b557aSYouquan, Song 384221c8e720SArd Biesheuvel #define __VECS(tv) { .vecs = tv, .count = ARRAY_SIZE(tv) } 384321c8e720SArd Biesheuvel 3844da7f033dSHerbert Xu /* Please keep this list sorted by algorithm name. */ 3845da7f033dSHerbert Xu static const struct alg_test_desc alg_test_descs[] = { 3846da7f033dSHerbert Xu { 3847059c2a4dSEric Biggers .alg = "adiantum(xchacha12,aes)", 3848d435e10eSEric Biggers .generic_driver = "adiantum(xchacha12-generic,aes-generic,nhpoly1305-generic)", 3849059c2a4dSEric Biggers .test = alg_test_skcipher, 3850059c2a4dSEric Biggers .suite = { 3851059c2a4dSEric Biggers .cipher = __VECS(adiantum_xchacha12_aes_tv_template) 3852059c2a4dSEric Biggers }, 3853059c2a4dSEric Biggers }, { 3854059c2a4dSEric Biggers .alg = "adiantum(xchacha20,aes)", 3855d435e10eSEric Biggers .generic_driver = "adiantum(xchacha20-generic,aes-generic,nhpoly1305-generic)", 3856059c2a4dSEric Biggers .test = alg_test_skcipher, 3857059c2a4dSEric Biggers .suite = { 3858059c2a4dSEric Biggers .cipher = __VECS(adiantum_xchacha20_aes_tv_template) 3859059c2a4dSEric Biggers }, 3860059c2a4dSEric Biggers }, { 3861b87dc203SOndrej Mosnacek .alg = "aegis128", 3862b87dc203SOndrej Mosnacek .test = alg_test_aead, 3863b87dc203SOndrej Mosnacek .suite = { 3864a0d608eeSEric Biggers .aead = __VECS(aegis128_tv_template) 3865b87dc203SOndrej Mosnacek } 3866b87dc203SOndrej Mosnacek }, { 3867b87dc203SOndrej Mosnacek .alg = "aegis128l", 3868b87dc203SOndrej Mosnacek .test = alg_test_aead, 3869b87dc203SOndrej Mosnacek .suite = { 3870a0d608eeSEric Biggers .aead = __VECS(aegis128l_tv_template) 3871b87dc203SOndrej Mosnacek } 3872b87dc203SOndrej Mosnacek }, { 3873b87dc203SOndrej Mosnacek .alg = "aegis256", 3874b87dc203SOndrej Mosnacek .test = alg_test_aead, 3875b87dc203SOndrej Mosnacek .suite = { 3876a0d608eeSEric Biggers .aead = __VECS(aegis256_tv_template) 3877b87dc203SOndrej Mosnacek } 3878b87dc203SOndrej Mosnacek }, { 3879e08ca2daSJarod Wilson .alg = "ansi_cprng", 3880e08ca2daSJarod Wilson .test = alg_test_cprng, 3881e08ca2daSJarod Wilson .suite = { 388221c8e720SArd Biesheuvel .cprng = __VECS(ansi_cprng_aes_tv_template) 3883e08ca2daSJarod Wilson } 3884e08ca2daSJarod Wilson }, { 3885bca4feb0SHoria Geanta .alg = "authenc(hmac(md5),ecb(cipher_null))", 3886bca4feb0SHoria Geanta .test = alg_test_aead, 3887bca4feb0SHoria Geanta .suite = { 3888a0d608eeSEric Biggers .aead = __VECS(hmac_md5_ecb_cipher_null_tv_template) 3889bca4feb0SHoria Geanta } 3890bca4feb0SHoria Geanta }, { 3891a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(aes))", 3892e46e9a46SHoria Geanta .test = alg_test_aead, 3893bcf741cbSHerbert Xu .fips_allowed = 1, 3894e46e9a46SHoria Geanta .suite = { 3895a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_aes_cbc_tv_temp) 38965208ed2cSNitesh Lal } 38975208ed2cSNitesh Lal }, { 3898a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(des))", 38995208ed2cSNitesh Lal .test = alg_test_aead, 39005208ed2cSNitesh Lal .suite = { 3901a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_des_cbc_tv_temp) 39025208ed2cSNitesh Lal } 39035208ed2cSNitesh Lal }, { 3904a4198fd4SHerbert Xu .alg = "authenc(hmac(sha1),cbc(des3_ede))", 39055208ed2cSNitesh Lal .test = alg_test_aead, 3906ed1afac9SMarcus Meissner .fips_allowed = 1, 39075208ed2cSNitesh Lal .suite = { 3908a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_des3_ede_cbc_tv_temp) 3909e46e9a46SHoria Geanta } 3910e46e9a46SHoria Geanta }, { 3911fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha1),ctr(aes))", 3912fb16abc2SMarcus Meissner .test = alg_test_null, 3913fb16abc2SMarcus Meissner .fips_allowed = 1, 3914fb16abc2SMarcus Meissner }, { 3915bca4feb0SHoria Geanta .alg = "authenc(hmac(sha1),ecb(cipher_null))", 3916bca4feb0SHoria Geanta .test = alg_test_aead, 3917bca4feb0SHoria Geanta .suite = { 3918a0d608eeSEric Biggers .aead = __VECS(hmac_sha1_ecb_cipher_null_tv_temp) 39195208ed2cSNitesh Lal } 39205208ed2cSNitesh Lal }, { 39218888690eSMarcus Meissner .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))", 39228888690eSMarcus Meissner .test = alg_test_null, 39238888690eSMarcus Meissner .fips_allowed = 1, 39248888690eSMarcus Meissner }, { 3925a4198fd4SHerbert Xu .alg = "authenc(hmac(sha224),cbc(des))", 39265208ed2cSNitesh Lal .test = alg_test_aead, 39275208ed2cSNitesh Lal .suite = { 3928a0d608eeSEric Biggers .aead = __VECS(hmac_sha224_des_cbc_tv_temp) 39295208ed2cSNitesh Lal } 39305208ed2cSNitesh Lal }, { 3931a4198fd4SHerbert Xu .alg = "authenc(hmac(sha224),cbc(des3_ede))", 39325208ed2cSNitesh Lal .test = alg_test_aead, 3933ed1afac9SMarcus Meissner .fips_allowed = 1, 39345208ed2cSNitesh Lal .suite = { 3935a0d608eeSEric Biggers .aead = __VECS(hmac_sha224_des3_ede_cbc_tv_temp) 3936bca4feb0SHoria Geanta } 3937bca4feb0SHoria Geanta }, { 3938a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(aes))", 3939e46e9a46SHoria Geanta .test = alg_test_aead, 3940ed1afac9SMarcus Meissner .fips_allowed = 1, 3941e46e9a46SHoria Geanta .suite = { 3942a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_aes_cbc_tv_temp) 39435208ed2cSNitesh Lal } 39445208ed2cSNitesh Lal }, { 3945a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(des))", 39465208ed2cSNitesh Lal .test = alg_test_aead, 39475208ed2cSNitesh Lal .suite = { 3948a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_des_cbc_tv_temp) 39495208ed2cSNitesh Lal } 39505208ed2cSNitesh Lal }, { 3951a4198fd4SHerbert Xu .alg = "authenc(hmac(sha256),cbc(des3_ede))", 39525208ed2cSNitesh Lal .test = alg_test_aead, 3953ed1afac9SMarcus Meissner .fips_allowed = 1, 39545208ed2cSNitesh Lal .suite = { 3955a0d608eeSEric Biggers .aead = __VECS(hmac_sha256_des3_ede_cbc_tv_temp) 39565208ed2cSNitesh Lal } 39575208ed2cSNitesh Lal }, { 3958fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha256),ctr(aes))", 3959fb16abc2SMarcus Meissner .test = alg_test_null, 3960fb16abc2SMarcus Meissner .fips_allowed = 1, 3961fb16abc2SMarcus Meissner }, { 39628888690eSMarcus Meissner .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))", 39638888690eSMarcus Meissner .test = alg_test_null, 39648888690eSMarcus Meissner .fips_allowed = 1, 39658888690eSMarcus Meissner }, { 3966a4198fd4SHerbert Xu .alg = "authenc(hmac(sha384),cbc(des))", 39675208ed2cSNitesh Lal .test = alg_test_aead, 39685208ed2cSNitesh Lal .suite = { 3969a0d608eeSEric Biggers .aead = __VECS(hmac_sha384_des_cbc_tv_temp) 39705208ed2cSNitesh Lal } 39715208ed2cSNitesh Lal }, { 3972a4198fd4SHerbert Xu .alg = "authenc(hmac(sha384),cbc(des3_ede))", 39735208ed2cSNitesh Lal .test = alg_test_aead, 3974ed1afac9SMarcus Meissner .fips_allowed = 1, 39755208ed2cSNitesh Lal .suite = { 3976a0d608eeSEric Biggers .aead = __VECS(hmac_sha384_des3_ede_cbc_tv_temp) 3977e46e9a46SHoria Geanta } 3978e46e9a46SHoria Geanta }, { 3979fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha384),ctr(aes))", 3980fb16abc2SMarcus Meissner .test = alg_test_null, 3981fb16abc2SMarcus Meissner .fips_allowed = 1, 3982fb16abc2SMarcus Meissner }, { 39838888690eSMarcus Meissner .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))", 39848888690eSMarcus Meissner .test = alg_test_null, 39858888690eSMarcus Meissner .fips_allowed = 1, 39868888690eSMarcus Meissner }, { 3987a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(aes))", 3988ed1afac9SMarcus Meissner .fips_allowed = 1, 3989e46e9a46SHoria Geanta .test = alg_test_aead, 3990e46e9a46SHoria Geanta .suite = { 3991a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_aes_cbc_tv_temp) 39925208ed2cSNitesh Lal } 39935208ed2cSNitesh Lal }, { 3994a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(des))", 39955208ed2cSNitesh Lal .test = alg_test_aead, 39965208ed2cSNitesh Lal .suite = { 3997a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_des_cbc_tv_temp) 39985208ed2cSNitesh Lal } 39995208ed2cSNitesh Lal }, { 4000a4198fd4SHerbert Xu .alg = "authenc(hmac(sha512),cbc(des3_ede))", 40015208ed2cSNitesh Lal .test = alg_test_aead, 4002ed1afac9SMarcus Meissner .fips_allowed = 1, 40035208ed2cSNitesh Lal .suite = { 4004a0d608eeSEric Biggers .aead = __VECS(hmac_sha512_des3_ede_cbc_tv_temp) 4005e46e9a46SHoria Geanta } 4006e46e9a46SHoria Geanta }, { 4007fb16abc2SMarcus Meissner .alg = "authenc(hmac(sha512),ctr(aes))", 4008fb16abc2SMarcus Meissner .test = alg_test_null, 4009fb16abc2SMarcus Meissner .fips_allowed = 1, 4010fb16abc2SMarcus Meissner }, { 40118888690eSMarcus Meissner .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))", 40128888690eSMarcus Meissner .test = alg_test_null, 40138888690eSMarcus Meissner .fips_allowed = 1, 40148888690eSMarcus Meissner }, { 4015da7f033dSHerbert Xu .alg = "cbc(aes)", 40161aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4017a1915d51SJarod Wilson .fips_allowed = 1, 4018da7f033dSHerbert Xu .suite = { 401992a4c9feSEric Biggers .cipher = __VECS(aes_cbc_tv_template) 402092a4c9feSEric Biggers }, 4021da7f033dSHerbert Xu }, { 4022da7f033dSHerbert Xu .alg = "cbc(anubis)", 40231aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4024da7f033dSHerbert Xu .suite = { 402592a4c9feSEric Biggers .cipher = __VECS(anubis_cbc_tv_template) 402692a4c9feSEric Biggers }, 4027da7f033dSHerbert Xu }, { 4028da7f033dSHerbert Xu .alg = "cbc(blowfish)", 40291aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4030da7f033dSHerbert Xu .suite = { 403192a4c9feSEric Biggers .cipher = __VECS(bf_cbc_tv_template) 403292a4c9feSEric Biggers }, 4033da7f033dSHerbert Xu }, { 4034da7f033dSHerbert Xu .alg = "cbc(camellia)", 40351aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4036da7f033dSHerbert Xu .suite = { 403792a4c9feSEric Biggers .cipher = __VECS(camellia_cbc_tv_template) 403892a4c9feSEric Biggers }, 4039da7f033dSHerbert Xu }, { 4040a2c58260SJohannes Goetzfried .alg = "cbc(cast5)", 4041a2c58260SJohannes Goetzfried .test = alg_test_skcipher, 4042a2c58260SJohannes Goetzfried .suite = { 404392a4c9feSEric Biggers .cipher = __VECS(cast5_cbc_tv_template) 404492a4c9feSEric Biggers }, 4045a2c58260SJohannes Goetzfried }, { 40469b8b0405SJohannes Goetzfried .alg = "cbc(cast6)", 40479b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 40489b8b0405SJohannes Goetzfried .suite = { 404992a4c9feSEric Biggers .cipher = __VECS(cast6_cbc_tv_template) 405092a4c9feSEric Biggers }, 40519b8b0405SJohannes Goetzfried }, { 4052da7f033dSHerbert Xu .alg = "cbc(des)", 40531aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4054da7f033dSHerbert Xu .suite = { 405592a4c9feSEric Biggers .cipher = __VECS(des_cbc_tv_template) 405692a4c9feSEric Biggers }, 4057da7f033dSHerbert Xu }, { 4058da7f033dSHerbert Xu .alg = "cbc(des3_ede)", 40591aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4060a1915d51SJarod Wilson .fips_allowed = 1, 4061da7f033dSHerbert Xu .suite = { 406292a4c9feSEric Biggers .cipher = __VECS(des3_ede_cbc_tv_template) 406392a4c9feSEric Biggers }, 4064da7f033dSHerbert Xu }, { 4065a794d8d8SGilad Ben-Yossef /* Same as cbc(aes) except the key is stored in 4066a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4067a794d8d8SGilad Ben-Yossef */ 4068a794d8d8SGilad Ben-Yossef .alg = "cbc(paes)", 4069a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4070a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4071a794d8d8SGilad Ben-Yossef }, { 4072f0372c00SGilad Ben-Yossef /* Same as cbc(sm4) except the key is stored in 4073f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4074f0372c00SGilad Ben-Yossef */ 4075f0372c00SGilad Ben-Yossef .alg = "cbc(psm4)", 4076f0372c00SGilad Ben-Yossef .test = alg_test_null, 4077f0372c00SGilad Ben-Yossef }, { 40789d25917dSJussi Kivilinna .alg = "cbc(serpent)", 40799d25917dSJussi Kivilinna .test = alg_test_skcipher, 40809d25917dSJussi Kivilinna .suite = { 408192a4c9feSEric Biggers .cipher = __VECS(serpent_cbc_tv_template) 408292a4c9feSEric Biggers }, 40839d25917dSJussi Kivilinna }, { 408495ba5973SGilad Ben-Yossef .alg = "cbc(sm4)", 408595ba5973SGilad Ben-Yossef .test = alg_test_skcipher, 408695ba5973SGilad Ben-Yossef .suite = { 408795ba5973SGilad Ben-Yossef .cipher = __VECS(sm4_cbc_tv_template) 408895ba5973SGilad Ben-Yossef } 408995ba5973SGilad Ben-Yossef }, { 4090da7f033dSHerbert Xu .alg = "cbc(twofish)", 40911aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4092da7f033dSHerbert Xu .suite = { 409392a4c9feSEric Biggers .cipher = __VECS(tf_cbc_tv_template) 409492a4c9feSEric Biggers }, 4095da7f033dSHerbert Xu }, { 4096092acf06SArd Biesheuvel .alg = "cbcmac(aes)", 4097092acf06SArd Biesheuvel .fips_allowed = 1, 4098092acf06SArd Biesheuvel .test = alg_test_hash, 4099092acf06SArd Biesheuvel .suite = { 4100092acf06SArd Biesheuvel .hash = __VECS(aes_cbcmac_tv_template) 4101092acf06SArd Biesheuvel } 4102092acf06SArd Biesheuvel }, { 4103da7f033dSHerbert Xu .alg = "ccm(aes)", 410440153b10SEric Biggers .generic_driver = "ccm_base(ctr(aes-generic),cbcmac(aes-generic))", 4105da7f033dSHerbert Xu .test = alg_test_aead, 4106a1915d51SJarod Wilson .fips_allowed = 1, 4107da7f033dSHerbert Xu .suite = { 4108a0d608eeSEric Biggers .aead = __VECS(aes_ccm_tv_template) 4109da7f033dSHerbert Xu } 4110da7f033dSHerbert Xu }, { 41117da66670SDmitry Eremin-Solenikov .alg = "cfb(aes)", 41127da66670SDmitry Eremin-Solenikov .test = alg_test_skcipher, 41137da66670SDmitry Eremin-Solenikov .fips_allowed = 1, 41147da66670SDmitry Eremin-Solenikov .suite = { 41157da66670SDmitry Eremin-Solenikov .cipher = __VECS(aes_cfb_tv_template) 41167da66670SDmitry Eremin-Solenikov }, 41177da66670SDmitry Eremin-Solenikov }, { 41183590ebf2SMartin Willi .alg = "chacha20", 41193590ebf2SMartin Willi .test = alg_test_skcipher, 41203590ebf2SMartin Willi .suite = { 412192a4c9feSEric Biggers .cipher = __VECS(chacha20_tv_template) 412292a4c9feSEric Biggers }, 41233590ebf2SMartin Willi }, { 412493b5e86aSJussi Kivilinna .alg = "cmac(aes)", 41258f183751SStephan Mueller .fips_allowed = 1, 412693b5e86aSJussi Kivilinna .test = alg_test_hash, 412793b5e86aSJussi Kivilinna .suite = { 412821c8e720SArd Biesheuvel .hash = __VECS(aes_cmac128_tv_template) 412993b5e86aSJussi Kivilinna } 413093b5e86aSJussi Kivilinna }, { 413193b5e86aSJussi Kivilinna .alg = "cmac(des3_ede)", 41328f183751SStephan Mueller .fips_allowed = 1, 413393b5e86aSJussi Kivilinna .test = alg_test_hash, 413493b5e86aSJussi Kivilinna .suite = { 413521c8e720SArd Biesheuvel .hash = __VECS(des3_ede_cmac64_tv_template) 413693b5e86aSJussi Kivilinna } 413793b5e86aSJussi Kivilinna }, { 4138e448370dSJussi Kivilinna .alg = "compress_null", 4139e448370dSJussi Kivilinna .test = alg_test_null, 4140e448370dSJussi Kivilinna }, { 4141ebb3472fSArd Biesheuvel .alg = "crc32", 4142ebb3472fSArd Biesheuvel .test = alg_test_hash, 4143a8a34416SMilan Broz .fips_allowed = 1, 4144ebb3472fSArd Biesheuvel .suite = { 414521c8e720SArd Biesheuvel .hash = __VECS(crc32_tv_template) 4146ebb3472fSArd Biesheuvel } 4147ebb3472fSArd Biesheuvel }, { 4148da7f033dSHerbert Xu .alg = "crc32c", 41498e3ee85eSHerbert Xu .test = alg_test_crc32c, 4150a1915d51SJarod Wilson .fips_allowed = 1, 4151da7f033dSHerbert Xu .suite = { 415221c8e720SArd Biesheuvel .hash = __VECS(crc32c_tv_template) 4153da7f033dSHerbert Xu } 4154da7f033dSHerbert Xu }, { 415568411521SHerbert Xu .alg = "crct10dif", 415668411521SHerbert Xu .test = alg_test_hash, 415768411521SHerbert Xu .fips_allowed = 1, 415868411521SHerbert Xu .suite = { 415921c8e720SArd Biesheuvel .hash = __VECS(crct10dif_tv_template) 416068411521SHerbert Xu } 416168411521SHerbert Xu }, { 4162f7cb80f2SJarod Wilson .alg = "ctr(aes)", 4163f7cb80f2SJarod Wilson .test = alg_test_skcipher, 4164a1915d51SJarod Wilson .fips_allowed = 1, 4165f7cb80f2SJarod Wilson .suite = { 416692a4c9feSEric Biggers .cipher = __VECS(aes_ctr_tv_template) 4167f7cb80f2SJarod Wilson } 4168f7cb80f2SJarod Wilson }, { 416985b63e34SJussi Kivilinna .alg = "ctr(blowfish)", 417085b63e34SJussi Kivilinna .test = alg_test_skcipher, 417185b63e34SJussi Kivilinna .suite = { 417292a4c9feSEric Biggers .cipher = __VECS(bf_ctr_tv_template) 417385b63e34SJussi Kivilinna } 417485b63e34SJussi Kivilinna }, { 41750840605eSJussi Kivilinna .alg = "ctr(camellia)", 41760840605eSJussi Kivilinna .test = alg_test_skcipher, 41770840605eSJussi Kivilinna .suite = { 417892a4c9feSEric Biggers .cipher = __VECS(camellia_ctr_tv_template) 41790840605eSJussi Kivilinna } 41800840605eSJussi Kivilinna }, { 4181a2c58260SJohannes Goetzfried .alg = "ctr(cast5)", 4182a2c58260SJohannes Goetzfried .test = alg_test_skcipher, 4183a2c58260SJohannes Goetzfried .suite = { 418492a4c9feSEric Biggers .cipher = __VECS(cast5_ctr_tv_template) 4185a2c58260SJohannes Goetzfried } 4186a2c58260SJohannes Goetzfried }, { 41879b8b0405SJohannes Goetzfried .alg = "ctr(cast6)", 41889b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 41899b8b0405SJohannes Goetzfried .suite = { 419092a4c9feSEric Biggers .cipher = __VECS(cast6_ctr_tv_template) 41919b8b0405SJohannes Goetzfried } 41929b8b0405SJohannes Goetzfried }, { 41938163fc30SJussi Kivilinna .alg = "ctr(des)", 41948163fc30SJussi Kivilinna .test = alg_test_skcipher, 41958163fc30SJussi Kivilinna .suite = { 419692a4c9feSEric Biggers .cipher = __VECS(des_ctr_tv_template) 41978163fc30SJussi Kivilinna } 41988163fc30SJussi Kivilinna }, { 4199e080b17aSJussi Kivilinna .alg = "ctr(des3_ede)", 4200e080b17aSJussi Kivilinna .test = alg_test_skcipher, 42010d8da104SMarcelo Cerri .fips_allowed = 1, 4202e080b17aSJussi Kivilinna .suite = { 420392a4c9feSEric Biggers .cipher = __VECS(des3_ede_ctr_tv_template) 4204e080b17aSJussi Kivilinna } 4205e080b17aSJussi Kivilinna }, { 4206a794d8d8SGilad Ben-Yossef /* Same as ctr(aes) except the key is stored in 4207a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4208a794d8d8SGilad Ben-Yossef */ 4209a794d8d8SGilad Ben-Yossef .alg = "ctr(paes)", 4210a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4211a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4212a794d8d8SGilad Ben-Yossef }, { 4213f0372c00SGilad Ben-Yossef 4214f0372c00SGilad Ben-Yossef /* Same as ctr(sm4) except the key is stored in 4215f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4216f0372c00SGilad Ben-Yossef */ 4217f0372c00SGilad Ben-Yossef .alg = "ctr(psm4)", 4218f0372c00SGilad Ben-Yossef .test = alg_test_null, 4219f0372c00SGilad Ben-Yossef }, { 42209d25917dSJussi Kivilinna .alg = "ctr(serpent)", 42219d25917dSJussi Kivilinna .test = alg_test_skcipher, 42229d25917dSJussi Kivilinna .suite = { 422392a4c9feSEric Biggers .cipher = __VECS(serpent_ctr_tv_template) 42249d25917dSJussi Kivilinna } 42259d25917dSJussi Kivilinna }, { 422695ba5973SGilad Ben-Yossef .alg = "ctr(sm4)", 422795ba5973SGilad Ben-Yossef .test = alg_test_skcipher, 422895ba5973SGilad Ben-Yossef .suite = { 422995ba5973SGilad Ben-Yossef .cipher = __VECS(sm4_ctr_tv_template) 423095ba5973SGilad Ben-Yossef } 423195ba5973SGilad Ben-Yossef }, { 4232573da620SJussi Kivilinna .alg = "ctr(twofish)", 4233573da620SJussi Kivilinna .test = alg_test_skcipher, 4234573da620SJussi Kivilinna .suite = { 423592a4c9feSEric Biggers .cipher = __VECS(tf_ctr_tv_template) 4236573da620SJussi Kivilinna } 4237573da620SJussi Kivilinna }, { 4238da7f033dSHerbert Xu .alg = "cts(cbc(aes))", 42391aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4240196ad604SGilad Ben-Yossef .fips_allowed = 1, 4241da7f033dSHerbert Xu .suite = { 424292a4c9feSEric Biggers .cipher = __VECS(cts_mode_tv_template) 4243da7f033dSHerbert Xu } 4244da7f033dSHerbert Xu }, { 4245f0372c00SGilad Ben-Yossef /* Same as cts(cbc((aes)) except the key is stored in 4246f0372c00SGilad Ben-Yossef * hardware secure memory which we reference by index 4247f0372c00SGilad Ben-Yossef */ 4248f0372c00SGilad Ben-Yossef .alg = "cts(cbc(paes))", 4249f0372c00SGilad Ben-Yossef .test = alg_test_null, 4250f0372c00SGilad Ben-Yossef .fips_allowed = 1, 4251f0372c00SGilad Ben-Yossef }, { 4252da7f033dSHerbert Xu .alg = "deflate", 4253da7f033dSHerbert Xu .test = alg_test_comp, 42540818904dSMilan Broz .fips_allowed = 1, 4255da7f033dSHerbert Xu .suite = { 4256da7f033dSHerbert Xu .comp = { 425721c8e720SArd Biesheuvel .comp = __VECS(deflate_comp_tv_template), 425821c8e720SArd Biesheuvel .decomp = __VECS(deflate_decomp_tv_template) 4259da7f033dSHerbert Xu } 4260da7f033dSHerbert Xu } 4261da7f033dSHerbert Xu }, { 4262802c7f1cSSalvatore Benedetto .alg = "dh", 4263802c7f1cSSalvatore Benedetto .test = alg_test_kpp, 4264802c7f1cSSalvatore Benedetto .fips_allowed = 1, 4265802c7f1cSSalvatore Benedetto .suite = { 426621c8e720SArd Biesheuvel .kpp = __VECS(dh_tv_template) 4267802c7f1cSSalvatore Benedetto } 4268802c7f1cSSalvatore Benedetto }, { 4269e448370dSJussi Kivilinna .alg = "digest_null", 4270e448370dSJussi Kivilinna .test = alg_test_null, 4271e448370dSJussi Kivilinna }, { 427264d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes128", 427364d1cdfbSStephan Mueller .test = alg_test_drbg, 427464d1cdfbSStephan Mueller .fips_allowed = 1, 427564d1cdfbSStephan Mueller .suite = { 427621c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template) 427764d1cdfbSStephan Mueller } 427864d1cdfbSStephan Mueller }, { 427964d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes192", 428064d1cdfbSStephan Mueller .test = alg_test_drbg, 428164d1cdfbSStephan Mueller .fips_allowed = 1, 428264d1cdfbSStephan Mueller .suite = { 428321c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template) 428464d1cdfbSStephan Mueller } 428564d1cdfbSStephan Mueller }, { 428664d1cdfbSStephan Mueller .alg = "drbg_nopr_ctr_aes256", 428764d1cdfbSStephan Mueller .test = alg_test_drbg, 428864d1cdfbSStephan Mueller .fips_allowed = 1, 428964d1cdfbSStephan Mueller .suite = { 429021c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template) 429164d1cdfbSStephan Mueller } 429264d1cdfbSStephan Mueller }, { 429364d1cdfbSStephan Mueller /* 429464d1cdfbSStephan Mueller * There is no need to specifically test the DRBG with every 429564d1cdfbSStephan Mueller * backend cipher -- covered by drbg_nopr_hmac_sha256 test 429664d1cdfbSStephan Mueller */ 429764d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha1", 429864d1cdfbSStephan Mueller .fips_allowed = 1, 429964d1cdfbSStephan Mueller .test = alg_test_null, 430064d1cdfbSStephan Mueller }, { 430164d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha256", 430264d1cdfbSStephan Mueller .test = alg_test_drbg, 430364d1cdfbSStephan Mueller .fips_allowed = 1, 430464d1cdfbSStephan Mueller .suite = { 430521c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template) 430664d1cdfbSStephan Mueller } 430764d1cdfbSStephan Mueller }, { 430864d1cdfbSStephan Mueller /* covered by drbg_nopr_hmac_sha256 test */ 430964d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha384", 431064d1cdfbSStephan Mueller .fips_allowed = 1, 431164d1cdfbSStephan Mueller .test = alg_test_null, 431264d1cdfbSStephan Mueller }, { 431364d1cdfbSStephan Mueller .alg = "drbg_nopr_hmac_sha512", 431464d1cdfbSStephan Mueller .test = alg_test_null, 431564d1cdfbSStephan Mueller .fips_allowed = 1, 431664d1cdfbSStephan Mueller }, { 431764d1cdfbSStephan Mueller .alg = "drbg_nopr_sha1", 431864d1cdfbSStephan Mueller .fips_allowed = 1, 431964d1cdfbSStephan Mueller .test = alg_test_null, 432064d1cdfbSStephan Mueller }, { 432164d1cdfbSStephan Mueller .alg = "drbg_nopr_sha256", 432264d1cdfbSStephan Mueller .test = alg_test_drbg, 432364d1cdfbSStephan Mueller .fips_allowed = 1, 432464d1cdfbSStephan Mueller .suite = { 432521c8e720SArd Biesheuvel .drbg = __VECS(drbg_nopr_sha256_tv_template) 432664d1cdfbSStephan Mueller } 432764d1cdfbSStephan Mueller }, { 432864d1cdfbSStephan Mueller /* covered by drbg_nopr_sha256 test */ 432964d1cdfbSStephan Mueller .alg = "drbg_nopr_sha384", 433064d1cdfbSStephan Mueller .fips_allowed = 1, 433164d1cdfbSStephan Mueller .test = alg_test_null, 433264d1cdfbSStephan Mueller }, { 433364d1cdfbSStephan Mueller .alg = "drbg_nopr_sha512", 433464d1cdfbSStephan Mueller .fips_allowed = 1, 433564d1cdfbSStephan Mueller .test = alg_test_null, 433664d1cdfbSStephan Mueller }, { 433764d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes128", 433864d1cdfbSStephan Mueller .test = alg_test_drbg, 433964d1cdfbSStephan Mueller .fips_allowed = 1, 434064d1cdfbSStephan Mueller .suite = { 434121c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_ctr_aes128_tv_template) 434264d1cdfbSStephan Mueller } 434364d1cdfbSStephan Mueller }, { 434464d1cdfbSStephan Mueller /* covered by drbg_pr_ctr_aes128 test */ 434564d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes192", 434664d1cdfbSStephan Mueller .fips_allowed = 1, 434764d1cdfbSStephan Mueller .test = alg_test_null, 434864d1cdfbSStephan Mueller }, { 434964d1cdfbSStephan Mueller .alg = "drbg_pr_ctr_aes256", 435064d1cdfbSStephan Mueller .fips_allowed = 1, 435164d1cdfbSStephan Mueller .test = alg_test_null, 435264d1cdfbSStephan Mueller }, { 435364d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha1", 435464d1cdfbSStephan Mueller .fips_allowed = 1, 435564d1cdfbSStephan Mueller .test = alg_test_null, 435664d1cdfbSStephan Mueller }, { 435764d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha256", 435864d1cdfbSStephan Mueller .test = alg_test_drbg, 435964d1cdfbSStephan Mueller .fips_allowed = 1, 436064d1cdfbSStephan Mueller .suite = { 436121c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_hmac_sha256_tv_template) 436264d1cdfbSStephan Mueller } 436364d1cdfbSStephan Mueller }, { 436464d1cdfbSStephan Mueller /* covered by drbg_pr_hmac_sha256 test */ 436564d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha384", 436664d1cdfbSStephan Mueller .fips_allowed = 1, 436764d1cdfbSStephan Mueller .test = alg_test_null, 436864d1cdfbSStephan Mueller }, { 436964d1cdfbSStephan Mueller .alg = "drbg_pr_hmac_sha512", 437064d1cdfbSStephan Mueller .test = alg_test_null, 437164d1cdfbSStephan Mueller .fips_allowed = 1, 437264d1cdfbSStephan Mueller }, { 437364d1cdfbSStephan Mueller .alg = "drbg_pr_sha1", 437464d1cdfbSStephan Mueller .fips_allowed = 1, 437564d1cdfbSStephan Mueller .test = alg_test_null, 437664d1cdfbSStephan Mueller }, { 437764d1cdfbSStephan Mueller .alg = "drbg_pr_sha256", 437864d1cdfbSStephan Mueller .test = alg_test_drbg, 437964d1cdfbSStephan Mueller .fips_allowed = 1, 438064d1cdfbSStephan Mueller .suite = { 438121c8e720SArd Biesheuvel .drbg = __VECS(drbg_pr_sha256_tv_template) 438264d1cdfbSStephan Mueller } 438364d1cdfbSStephan Mueller }, { 438464d1cdfbSStephan Mueller /* covered by drbg_pr_sha256 test */ 438564d1cdfbSStephan Mueller .alg = "drbg_pr_sha384", 438664d1cdfbSStephan Mueller .fips_allowed = 1, 438764d1cdfbSStephan Mueller .test = alg_test_null, 438864d1cdfbSStephan Mueller }, { 438964d1cdfbSStephan Mueller .alg = "drbg_pr_sha512", 439064d1cdfbSStephan Mueller .fips_allowed = 1, 439164d1cdfbSStephan Mueller .test = alg_test_null, 439264d1cdfbSStephan Mueller }, { 4393da7f033dSHerbert Xu .alg = "ecb(aes)", 43941aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4395a1915d51SJarod Wilson .fips_allowed = 1, 4396da7f033dSHerbert Xu .suite = { 439792a4c9feSEric Biggers .cipher = __VECS(aes_tv_template) 4398da7f033dSHerbert Xu } 4399da7f033dSHerbert Xu }, { 4400da7f033dSHerbert Xu .alg = "ecb(anubis)", 44011aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4402da7f033dSHerbert Xu .suite = { 440392a4c9feSEric Biggers .cipher = __VECS(anubis_tv_template) 4404da7f033dSHerbert Xu } 4405da7f033dSHerbert Xu }, { 4406da7f033dSHerbert Xu .alg = "ecb(arc4)", 4407611a23c2SArd Biesheuvel .generic_driver = "ecb(arc4)-generic", 44081aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4409da7f033dSHerbert Xu .suite = { 441092a4c9feSEric Biggers .cipher = __VECS(arc4_tv_template) 4411da7f033dSHerbert Xu } 4412da7f033dSHerbert Xu }, { 4413da7f033dSHerbert Xu .alg = "ecb(blowfish)", 44141aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4415da7f033dSHerbert Xu .suite = { 441692a4c9feSEric Biggers .cipher = __VECS(bf_tv_template) 4417da7f033dSHerbert Xu } 4418da7f033dSHerbert Xu }, { 4419da7f033dSHerbert Xu .alg = "ecb(camellia)", 44201aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4421da7f033dSHerbert Xu .suite = { 442292a4c9feSEric Biggers .cipher = __VECS(camellia_tv_template) 4423da7f033dSHerbert Xu } 4424da7f033dSHerbert Xu }, { 4425da7f033dSHerbert Xu .alg = "ecb(cast5)", 44261aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4427da7f033dSHerbert Xu .suite = { 442892a4c9feSEric Biggers .cipher = __VECS(cast5_tv_template) 4429da7f033dSHerbert Xu } 4430da7f033dSHerbert Xu }, { 4431da7f033dSHerbert Xu .alg = "ecb(cast6)", 44321aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4433da7f033dSHerbert Xu .suite = { 443492a4c9feSEric Biggers .cipher = __VECS(cast6_tv_template) 4435da7f033dSHerbert Xu } 4436da7f033dSHerbert Xu }, { 4437e448370dSJussi Kivilinna .alg = "ecb(cipher_null)", 4438e448370dSJussi Kivilinna .test = alg_test_null, 44396175ca2bSMilan Broz .fips_allowed = 1, 4440e448370dSJussi Kivilinna }, { 4441da7f033dSHerbert Xu .alg = "ecb(des)", 44421aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4443da7f033dSHerbert Xu .suite = { 444492a4c9feSEric Biggers .cipher = __VECS(des_tv_template) 4445da7f033dSHerbert Xu } 4446da7f033dSHerbert Xu }, { 4447da7f033dSHerbert Xu .alg = "ecb(des3_ede)", 44481aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4449a1915d51SJarod Wilson .fips_allowed = 1, 4450da7f033dSHerbert Xu .suite = { 445192a4c9feSEric Biggers .cipher = __VECS(des3_ede_tv_template) 4452da7f033dSHerbert Xu } 4453da7f033dSHerbert Xu }, { 445466e5bd00SJussi Kivilinna .alg = "ecb(fcrypt)", 445566e5bd00SJussi Kivilinna .test = alg_test_skcipher, 445666e5bd00SJussi Kivilinna .suite = { 445766e5bd00SJussi Kivilinna .cipher = { 445892a4c9feSEric Biggers .vecs = fcrypt_pcbc_tv_template, 445966e5bd00SJussi Kivilinna .count = 1 446066e5bd00SJussi Kivilinna } 446166e5bd00SJussi Kivilinna } 446266e5bd00SJussi Kivilinna }, { 4463da7f033dSHerbert Xu .alg = "ecb(khazad)", 44641aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4465da7f033dSHerbert Xu .suite = { 446692a4c9feSEric Biggers .cipher = __VECS(khazad_tv_template) 4467da7f033dSHerbert Xu } 4468da7f033dSHerbert Xu }, { 446915f47ce5SGilad Ben-Yossef /* Same as ecb(aes) except the key is stored in 447015f47ce5SGilad Ben-Yossef * hardware secure memory which we reference by index 447115f47ce5SGilad Ben-Yossef */ 447215f47ce5SGilad Ben-Yossef .alg = "ecb(paes)", 447315f47ce5SGilad Ben-Yossef .test = alg_test_null, 447415f47ce5SGilad Ben-Yossef .fips_allowed = 1, 447515f47ce5SGilad Ben-Yossef }, { 4476da7f033dSHerbert Xu .alg = "ecb(seed)", 44771aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4478da7f033dSHerbert Xu .suite = { 447992a4c9feSEric Biggers .cipher = __VECS(seed_tv_template) 4480da7f033dSHerbert Xu } 4481da7f033dSHerbert Xu }, { 4482da7f033dSHerbert Xu .alg = "ecb(serpent)", 44831aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4484da7f033dSHerbert Xu .suite = { 448592a4c9feSEric Biggers .cipher = __VECS(serpent_tv_template) 4486da7f033dSHerbert Xu } 4487da7f033dSHerbert Xu }, { 4488cd83a8a7SGilad Ben-Yossef .alg = "ecb(sm4)", 4489cd83a8a7SGilad Ben-Yossef .test = alg_test_skcipher, 4490cd83a8a7SGilad Ben-Yossef .suite = { 449192a4c9feSEric Biggers .cipher = __VECS(sm4_tv_template) 4492cd83a8a7SGilad Ben-Yossef } 4493cd83a8a7SGilad Ben-Yossef }, { 4494da7f033dSHerbert Xu .alg = "ecb(tea)", 44951aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4496da7f033dSHerbert Xu .suite = { 449792a4c9feSEric Biggers .cipher = __VECS(tea_tv_template) 4498da7f033dSHerbert Xu } 4499da7f033dSHerbert Xu }, { 4500da7f033dSHerbert Xu .alg = "ecb(tnepres)", 45011aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4502da7f033dSHerbert Xu .suite = { 450392a4c9feSEric Biggers .cipher = __VECS(tnepres_tv_template) 4504da7f033dSHerbert Xu } 4505da7f033dSHerbert Xu }, { 4506da7f033dSHerbert Xu .alg = "ecb(twofish)", 45071aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4508da7f033dSHerbert Xu .suite = { 450992a4c9feSEric Biggers .cipher = __VECS(tf_tv_template) 4510da7f033dSHerbert Xu } 4511da7f033dSHerbert Xu }, { 4512da7f033dSHerbert Xu .alg = "ecb(xeta)", 45131aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4514da7f033dSHerbert Xu .suite = { 451592a4c9feSEric Biggers .cipher = __VECS(xeta_tv_template) 4516da7f033dSHerbert Xu } 4517da7f033dSHerbert Xu }, { 4518da7f033dSHerbert Xu .alg = "ecb(xtea)", 45191aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4520da7f033dSHerbert Xu .suite = { 452192a4c9feSEric Biggers .cipher = __VECS(xtea_tv_template) 4522da7f033dSHerbert Xu } 4523da7f033dSHerbert Xu }, { 45243c4b2390SSalvatore Benedetto .alg = "ecdh", 45253c4b2390SSalvatore Benedetto .test = alg_test_kpp, 45263c4b2390SSalvatore Benedetto .fips_allowed = 1, 45273c4b2390SSalvatore Benedetto .suite = { 452821c8e720SArd Biesheuvel .kpp = __VECS(ecdh_tv_template) 45293c4b2390SSalvatore Benedetto } 45303c4b2390SSalvatore Benedetto }, { 453132fbdbd3SVitaly Chikunov .alg = "ecrdsa", 453232fbdbd3SVitaly Chikunov .test = alg_test_akcipher, 453332fbdbd3SVitaly Chikunov .suite = { 453432fbdbd3SVitaly Chikunov .akcipher = __VECS(ecrdsa_tv_template) 453532fbdbd3SVitaly Chikunov } 453632fbdbd3SVitaly Chikunov }, { 4537da7f033dSHerbert Xu .alg = "gcm(aes)", 453840153b10SEric Biggers .generic_driver = "gcm_base(ctr(aes-generic),ghash-generic)", 4539da7f033dSHerbert Xu .test = alg_test_aead, 4540a1915d51SJarod Wilson .fips_allowed = 1, 4541da7f033dSHerbert Xu .suite = { 4542a0d608eeSEric Biggers .aead = __VECS(aes_gcm_tv_template) 4543da7f033dSHerbert Xu } 4544da7f033dSHerbert Xu }, { 4545507069c9SYouquan, Song .alg = "ghash", 4546507069c9SYouquan, Song .test = alg_test_hash, 454718c0ebd2SJarod Wilson .fips_allowed = 1, 4548507069c9SYouquan, Song .suite = { 454921c8e720SArd Biesheuvel .hash = __VECS(ghash_tv_template) 4550507069c9SYouquan, Song } 4551507069c9SYouquan, Song }, { 4552da7f033dSHerbert Xu .alg = "hmac(md5)", 4553da7f033dSHerbert Xu .test = alg_test_hash, 4554da7f033dSHerbert Xu .suite = { 455521c8e720SArd Biesheuvel .hash = __VECS(hmac_md5_tv_template) 4556da7f033dSHerbert Xu } 4557da7f033dSHerbert Xu }, { 4558da7f033dSHerbert Xu .alg = "hmac(rmd128)", 4559da7f033dSHerbert Xu .test = alg_test_hash, 4560da7f033dSHerbert Xu .suite = { 456121c8e720SArd Biesheuvel .hash = __VECS(hmac_rmd128_tv_template) 4562da7f033dSHerbert Xu } 4563da7f033dSHerbert Xu }, { 4564da7f033dSHerbert Xu .alg = "hmac(rmd160)", 4565da7f033dSHerbert Xu .test = alg_test_hash, 4566da7f033dSHerbert Xu .suite = { 456721c8e720SArd Biesheuvel .hash = __VECS(hmac_rmd160_tv_template) 4568da7f033dSHerbert Xu } 4569da7f033dSHerbert Xu }, { 4570da7f033dSHerbert Xu .alg = "hmac(sha1)", 4571da7f033dSHerbert Xu .test = alg_test_hash, 4572a1915d51SJarod Wilson .fips_allowed = 1, 4573da7f033dSHerbert Xu .suite = { 457421c8e720SArd Biesheuvel .hash = __VECS(hmac_sha1_tv_template) 4575da7f033dSHerbert Xu } 4576da7f033dSHerbert Xu }, { 4577da7f033dSHerbert Xu .alg = "hmac(sha224)", 4578da7f033dSHerbert Xu .test = alg_test_hash, 4579a1915d51SJarod Wilson .fips_allowed = 1, 4580da7f033dSHerbert Xu .suite = { 458121c8e720SArd Biesheuvel .hash = __VECS(hmac_sha224_tv_template) 4582da7f033dSHerbert Xu } 4583da7f033dSHerbert Xu }, { 4584da7f033dSHerbert Xu .alg = "hmac(sha256)", 4585da7f033dSHerbert Xu .test = alg_test_hash, 4586a1915d51SJarod Wilson .fips_allowed = 1, 4587da7f033dSHerbert Xu .suite = { 458821c8e720SArd Biesheuvel .hash = __VECS(hmac_sha256_tv_template) 4589da7f033dSHerbert Xu } 4590da7f033dSHerbert Xu }, { 459198eca72fSraveendra padasalagi .alg = "hmac(sha3-224)", 459298eca72fSraveendra padasalagi .test = alg_test_hash, 459398eca72fSraveendra padasalagi .fips_allowed = 1, 459498eca72fSraveendra padasalagi .suite = { 459521c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_224_tv_template) 459698eca72fSraveendra padasalagi } 459798eca72fSraveendra padasalagi }, { 459898eca72fSraveendra padasalagi .alg = "hmac(sha3-256)", 459998eca72fSraveendra padasalagi .test = alg_test_hash, 460098eca72fSraveendra padasalagi .fips_allowed = 1, 460198eca72fSraveendra padasalagi .suite = { 460221c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_256_tv_template) 460398eca72fSraveendra padasalagi } 460498eca72fSraveendra padasalagi }, { 460598eca72fSraveendra padasalagi .alg = "hmac(sha3-384)", 460698eca72fSraveendra padasalagi .test = alg_test_hash, 460798eca72fSraveendra padasalagi .fips_allowed = 1, 460898eca72fSraveendra padasalagi .suite = { 460921c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_384_tv_template) 461098eca72fSraveendra padasalagi } 461198eca72fSraveendra padasalagi }, { 461298eca72fSraveendra padasalagi .alg = "hmac(sha3-512)", 461398eca72fSraveendra padasalagi .test = alg_test_hash, 461498eca72fSraveendra padasalagi .fips_allowed = 1, 461598eca72fSraveendra padasalagi .suite = { 461621c8e720SArd Biesheuvel .hash = __VECS(hmac_sha3_512_tv_template) 461798eca72fSraveendra padasalagi } 461898eca72fSraveendra padasalagi }, { 4619da7f033dSHerbert Xu .alg = "hmac(sha384)", 4620da7f033dSHerbert Xu .test = alg_test_hash, 4621a1915d51SJarod Wilson .fips_allowed = 1, 4622da7f033dSHerbert Xu .suite = { 462321c8e720SArd Biesheuvel .hash = __VECS(hmac_sha384_tv_template) 4624da7f033dSHerbert Xu } 4625da7f033dSHerbert Xu }, { 4626da7f033dSHerbert Xu .alg = "hmac(sha512)", 4627da7f033dSHerbert Xu .test = alg_test_hash, 4628a1915d51SJarod Wilson .fips_allowed = 1, 4629da7f033dSHerbert Xu .suite = { 463021c8e720SArd Biesheuvel .hash = __VECS(hmac_sha512_tv_template) 4631da7f033dSHerbert Xu } 4632da7f033dSHerbert Xu }, { 463325a0b9d4SVitaly Chikunov .alg = "hmac(streebog256)", 463425a0b9d4SVitaly Chikunov .test = alg_test_hash, 463525a0b9d4SVitaly Chikunov .suite = { 463625a0b9d4SVitaly Chikunov .hash = __VECS(hmac_streebog256_tv_template) 463725a0b9d4SVitaly Chikunov } 463825a0b9d4SVitaly Chikunov }, { 463925a0b9d4SVitaly Chikunov .alg = "hmac(streebog512)", 464025a0b9d4SVitaly Chikunov .test = alg_test_hash, 464125a0b9d4SVitaly Chikunov .suite = { 464225a0b9d4SVitaly Chikunov .hash = __VECS(hmac_streebog512_tv_template) 464325a0b9d4SVitaly Chikunov } 464425a0b9d4SVitaly Chikunov }, { 4645bb5530e4SStephan Mueller .alg = "jitterentropy_rng", 4646bb5530e4SStephan Mueller .fips_allowed = 1, 4647bb5530e4SStephan Mueller .test = alg_test_null, 4648bb5530e4SStephan Mueller }, { 464935351988SStephan Mueller .alg = "kw(aes)", 465035351988SStephan Mueller .test = alg_test_skcipher, 465135351988SStephan Mueller .fips_allowed = 1, 465235351988SStephan Mueller .suite = { 465392a4c9feSEric Biggers .cipher = __VECS(aes_kw_tv_template) 465435351988SStephan Mueller } 465535351988SStephan Mueller }, { 4656da7f033dSHerbert Xu .alg = "lrw(aes)", 4657d435e10eSEric Biggers .generic_driver = "lrw(ecb(aes-generic))", 46581aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4659da7f033dSHerbert Xu .suite = { 466092a4c9feSEric Biggers .cipher = __VECS(aes_lrw_tv_template) 4661da7f033dSHerbert Xu } 4662da7f033dSHerbert Xu }, { 46630840605eSJussi Kivilinna .alg = "lrw(camellia)", 4664d435e10eSEric Biggers .generic_driver = "lrw(ecb(camellia-generic))", 46650840605eSJussi Kivilinna .test = alg_test_skcipher, 46660840605eSJussi Kivilinna .suite = { 466792a4c9feSEric Biggers .cipher = __VECS(camellia_lrw_tv_template) 46680840605eSJussi Kivilinna } 46690840605eSJussi Kivilinna }, { 46709b8b0405SJohannes Goetzfried .alg = "lrw(cast6)", 4671d435e10eSEric Biggers .generic_driver = "lrw(ecb(cast6-generic))", 46729b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 46739b8b0405SJohannes Goetzfried .suite = { 467492a4c9feSEric Biggers .cipher = __VECS(cast6_lrw_tv_template) 46759b8b0405SJohannes Goetzfried } 46769b8b0405SJohannes Goetzfried }, { 4677d7bfc0faSJussi Kivilinna .alg = "lrw(serpent)", 4678d435e10eSEric Biggers .generic_driver = "lrw(ecb(serpent-generic))", 4679d7bfc0faSJussi Kivilinna .test = alg_test_skcipher, 4680d7bfc0faSJussi Kivilinna .suite = { 468192a4c9feSEric Biggers .cipher = __VECS(serpent_lrw_tv_template) 4682d7bfc0faSJussi Kivilinna } 4683d7bfc0faSJussi Kivilinna }, { 46840b2a1551SJussi Kivilinna .alg = "lrw(twofish)", 4685d435e10eSEric Biggers .generic_driver = "lrw(ecb(twofish-generic))", 46860b2a1551SJussi Kivilinna .test = alg_test_skcipher, 46870b2a1551SJussi Kivilinna .suite = { 468892a4c9feSEric Biggers .cipher = __VECS(tf_lrw_tv_template) 46890b2a1551SJussi Kivilinna } 46900b2a1551SJussi Kivilinna }, { 46911443cc9bSKOVACS Krisztian .alg = "lz4", 46921443cc9bSKOVACS Krisztian .test = alg_test_comp, 46931443cc9bSKOVACS Krisztian .fips_allowed = 1, 46941443cc9bSKOVACS Krisztian .suite = { 46951443cc9bSKOVACS Krisztian .comp = { 469621c8e720SArd Biesheuvel .comp = __VECS(lz4_comp_tv_template), 469721c8e720SArd Biesheuvel .decomp = __VECS(lz4_decomp_tv_template) 46981443cc9bSKOVACS Krisztian } 46991443cc9bSKOVACS Krisztian } 47001443cc9bSKOVACS Krisztian }, { 47011443cc9bSKOVACS Krisztian .alg = "lz4hc", 47021443cc9bSKOVACS Krisztian .test = alg_test_comp, 47031443cc9bSKOVACS Krisztian .fips_allowed = 1, 47041443cc9bSKOVACS Krisztian .suite = { 47051443cc9bSKOVACS Krisztian .comp = { 470621c8e720SArd Biesheuvel .comp = __VECS(lz4hc_comp_tv_template), 470721c8e720SArd Biesheuvel .decomp = __VECS(lz4hc_decomp_tv_template) 47081443cc9bSKOVACS Krisztian } 47091443cc9bSKOVACS Krisztian } 47101443cc9bSKOVACS Krisztian }, { 4711da7f033dSHerbert Xu .alg = "lzo", 4712da7f033dSHerbert Xu .test = alg_test_comp, 47130818904dSMilan Broz .fips_allowed = 1, 4714da7f033dSHerbert Xu .suite = { 4715da7f033dSHerbert Xu .comp = { 471621c8e720SArd Biesheuvel .comp = __VECS(lzo_comp_tv_template), 471721c8e720SArd Biesheuvel .decomp = __VECS(lzo_decomp_tv_template) 4718da7f033dSHerbert Xu } 4719da7f033dSHerbert Xu } 4720da7f033dSHerbert Xu }, { 4721da7f033dSHerbert Xu .alg = "md4", 4722da7f033dSHerbert Xu .test = alg_test_hash, 4723da7f033dSHerbert Xu .suite = { 472421c8e720SArd Biesheuvel .hash = __VECS(md4_tv_template) 4725da7f033dSHerbert Xu } 4726da7f033dSHerbert Xu }, { 4727da7f033dSHerbert Xu .alg = "md5", 4728da7f033dSHerbert Xu .test = alg_test_hash, 4729da7f033dSHerbert Xu .suite = { 473021c8e720SArd Biesheuvel .hash = __VECS(md5_tv_template) 4731da7f033dSHerbert Xu } 4732da7f033dSHerbert Xu }, { 4733da7f033dSHerbert Xu .alg = "michael_mic", 4734da7f033dSHerbert Xu .test = alg_test_hash, 4735da7f033dSHerbert Xu .suite = { 473621c8e720SArd Biesheuvel .hash = __VECS(michael_mic_tv_template) 4737da7f033dSHerbert Xu } 4738da7f033dSHerbert Xu }, { 47394feb4c59SOndrej Mosnacek .alg = "morus1280", 47404feb4c59SOndrej Mosnacek .test = alg_test_aead, 47414feb4c59SOndrej Mosnacek .suite = { 4742a0d608eeSEric Biggers .aead = __VECS(morus1280_tv_template) 47434feb4c59SOndrej Mosnacek } 47444feb4c59SOndrej Mosnacek }, { 47454feb4c59SOndrej Mosnacek .alg = "morus640", 47464feb4c59SOndrej Mosnacek .test = alg_test_aead, 47474feb4c59SOndrej Mosnacek .suite = { 4748a0d608eeSEric Biggers .aead = __VECS(morus640_tv_template) 47494feb4c59SOndrej Mosnacek } 47504feb4c59SOndrej Mosnacek }, { 475126609a21SEric Biggers .alg = "nhpoly1305", 475226609a21SEric Biggers .test = alg_test_hash, 475326609a21SEric Biggers .suite = { 475426609a21SEric Biggers .hash = __VECS(nhpoly1305_tv_template) 475526609a21SEric Biggers } 475626609a21SEric Biggers }, { 4757ba0e14acSPuneet Saxena .alg = "ofb(aes)", 4758ba0e14acSPuneet Saxena .test = alg_test_skcipher, 4759ba0e14acSPuneet Saxena .fips_allowed = 1, 4760ba0e14acSPuneet Saxena .suite = { 476192a4c9feSEric Biggers .cipher = __VECS(aes_ofb_tv_template) 4762ba0e14acSPuneet Saxena } 4763ba0e14acSPuneet Saxena }, { 4764a794d8d8SGilad Ben-Yossef /* Same as ofb(aes) except the key is stored in 4765a794d8d8SGilad Ben-Yossef * hardware secure memory which we reference by index 4766a794d8d8SGilad Ben-Yossef */ 4767a794d8d8SGilad Ben-Yossef .alg = "ofb(paes)", 4768a794d8d8SGilad Ben-Yossef .test = alg_test_null, 4769a794d8d8SGilad Ben-Yossef .fips_allowed = 1, 4770a794d8d8SGilad Ben-Yossef }, { 4771da7f033dSHerbert Xu .alg = "pcbc(fcrypt)", 47721aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4773da7f033dSHerbert Xu .suite = { 477492a4c9feSEric Biggers .cipher = __VECS(fcrypt_pcbc_tv_template) 4775da7f033dSHerbert Xu } 4776da7f033dSHerbert Xu }, { 47771207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha224)", 47781207107cSStephan Mueller .test = alg_test_null, 47791207107cSStephan Mueller .fips_allowed = 1, 47801207107cSStephan Mueller }, { 47811207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha256)", 47821207107cSStephan Mueller .test = alg_test_akcipher, 47831207107cSStephan Mueller .fips_allowed = 1, 47841207107cSStephan Mueller .suite = { 47851207107cSStephan Mueller .akcipher = __VECS(pkcs1pad_rsa_tv_template) 47861207107cSStephan Mueller } 47871207107cSStephan Mueller }, { 47881207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha384)", 47891207107cSStephan Mueller .test = alg_test_null, 47901207107cSStephan Mueller .fips_allowed = 1, 47911207107cSStephan Mueller }, { 47921207107cSStephan Mueller .alg = "pkcs1pad(rsa,sha512)", 47931207107cSStephan Mueller .test = alg_test_null, 47941207107cSStephan Mueller .fips_allowed = 1, 47951207107cSStephan Mueller }, { 4796eee9dc61SMartin Willi .alg = "poly1305", 4797eee9dc61SMartin Willi .test = alg_test_hash, 4798eee9dc61SMartin Willi .suite = { 479921c8e720SArd Biesheuvel .hash = __VECS(poly1305_tv_template) 4800eee9dc61SMartin Willi } 4801eee9dc61SMartin Willi }, { 4802da7f033dSHerbert Xu .alg = "rfc3686(ctr(aes))", 48031aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4804a1915d51SJarod Wilson .fips_allowed = 1, 4805da7f033dSHerbert Xu .suite = { 480692a4c9feSEric Biggers .cipher = __VECS(aes_ctr_rfc3686_tv_template) 4807da7f033dSHerbert Xu } 4808da7f033dSHerbert Xu }, { 48093f31a740SHerbert Xu .alg = "rfc4106(gcm(aes))", 481040153b10SEric Biggers .generic_driver = "rfc4106(gcm_base(ctr(aes-generic),ghash-generic))", 481169435b94SAdrian Hoban .test = alg_test_aead, 4812db71f29aSJarod Wilson .fips_allowed = 1, 481369435b94SAdrian Hoban .suite = { 4814a0d608eeSEric Biggers .aead = __VECS(aes_gcm_rfc4106_tv_template) 481569435b94SAdrian Hoban } 481669435b94SAdrian Hoban }, { 4817544c436aSHerbert Xu .alg = "rfc4309(ccm(aes))", 481840153b10SEric Biggers .generic_driver = "rfc4309(ccm_base(ctr(aes-generic),cbcmac(aes-generic)))", 48195d667322SJarod Wilson .test = alg_test_aead, 4820a1915d51SJarod Wilson .fips_allowed = 1, 48215d667322SJarod Wilson .suite = { 4822a0d608eeSEric Biggers .aead = __VECS(aes_ccm_rfc4309_tv_template) 48235d667322SJarod Wilson } 48245d667322SJarod Wilson }, { 4825bb68745eSHerbert Xu .alg = "rfc4543(gcm(aes))", 482640153b10SEric Biggers .generic_driver = "rfc4543(gcm_base(ctr(aes-generic),ghash-generic))", 4827e9b7441aSJussi Kivilinna .test = alg_test_aead, 4828e9b7441aSJussi Kivilinna .suite = { 4829a0d608eeSEric Biggers .aead = __VECS(aes_gcm_rfc4543_tv_template) 4830e9b7441aSJussi Kivilinna } 4831e9b7441aSJussi Kivilinna }, { 4832af2b76b5SMartin Willi .alg = "rfc7539(chacha20,poly1305)", 4833af2b76b5SMartin Willi .test = alg_test_aead, 4834af2b76b5SMartin Willi .suite = { 4835a0d608eeSEric Biggers .aead = __VECS(rfc7539_tv_template) 4836af2b76b5SMartin Willi } 4837af2b76b5SMartin Willi }, { 48385900758dSMartin Willi .alg = "rfc7539esp(chacha20,poly1305)", 48395900758dSMartin Willi .test = alg_test_aead, 48405900758dSMartin Willi .suite = { 4841a0d608eeSEric Biggers .aead = __VECS(rfc7539esp_tv_template) 48425900758dSMartin Willi } 48435900758dSMartin Willi }, { 4844da7f033dSHerbert Xu .alg = "rmd128", 4845da7f033dSHerbert Xu .test = alg_test_hash, 4846da7f033dSHerbert Xu .suite = { 484721c8e720SArd Biesheuvel .hash = __VECS(rmd128_tv_template) 4848da7f033dSHerbert Xu } 4849da7f033dSHerbert Xu }, { 4850da7f033dSHerbert Xu .alg = "rmd160", 4851da7f033dSHerbert Xu .test = alg_test_hash, 4852da7f033dSHerbert Xu .suite = { 485321c8e720SArd Biesheuvel .hash = __VECS(rmd160_tv_template) 4854da7f033dSHerbert Xu } 4855da7f033dSHerbert Xu }, { 4856da7f033dSHerbert Xu .alg = "rmd256", 4857da7f033dSHerbert Xu .test = alg_test_hash, 4858da7f033dSHerbert Xu .suite = { 485921c8e720SArd Biesheuvel .hash = __VECS(rmd256_tv_template) 4860da7f033dSHerbert Xu } 4861da7f033dSHerbert Xu }, { 4862da7f033dSHerbert Xu .alg = "rmd320", 4863da7f033dSHerbert Xu .test = alg_test_hash, 4864da7f033dSHerbert Xu .suite = { 486521c8e720SArd Biesheuvel .hash = __VECS(rmd320_tv_template) 4866da7f033dSHerbert Xu } 4867da7f033dSHerbert Xu }, { 4868946cc463STadeusz Struk .alg = "rsa", 4869946cc463STadeusz Struk .test = alg_test_akcipher, 4870946cc463STadeusz Struk .fips_allowed = 1, 4871946cc463STadeusz Struk .suite = { 487221c8e720SArd Biesheuvel .akcipher = __VECS(rsa_tv_template) 4873946cc463STadeusz Struk } 4874946cc463STadeusz Struk }, { 4875da7f033dSHerbert Xu .alg = "salsa20", 48761aa4ecd9SHerbert Xu .test = alg_test_skcipher, 4877da7f033dSHerbert Xu .suite = { 487892a4c9feSEric Biggers .cipher = __VECS(salsa20_stream_tv_template) 4879da7f033dSHerbert Xu } 4880da7f033dSHerbert Xu }, { 4881da7f033dSHerbert Xu .alg = "sha1", 4882da7f033dSHerbert Xu .test = alg_test_hash, 4883a1915d51SJarod Wilson .fips_allowed = 1, 4884da7f033dSHerbert Xu .suite = { 488521c8e720SArd Biesheuvel .hash = __VECS(sha1_tv_template) 4886da7f033dSHerbert Xu } 4887da7f033dSHerbert Xu }, { 4888da7f033dSHerbert Xu .alg = "sha224", 4889da7f033dSHerbert Xu .test = alg_test_hash, 4890a1915d51SJarod Wilson .fips_allowed = 1, 4891da7f033dSHerbert Xu .suite = { 489221c8e720SArd Biesheuvel .hash = __VECS(sha224_tv_template) 4893da7f033dSHerbert Xu } 4894da7f033dSHerbert Xu }, { 4895da7f033dSHerbert Xu .alg = "sha256", 4896da7f033dSHerbert Xu .test = alg_test_hash, 4897a1915d51SJarod Wilson .fips_allowed = 1, 4898da7f033dSHerbert Xu .suite = { 489921c8e720SArd Biesheuvel .hash = __VECS(sha256_tv_template) 4900da7f033dSHerbert Xu } 4901da7f033dSHerbert Xu }, { 490279cc6ab8Sraveendra padasalagi .alg = "sha3-224", 490379cc6ab8Sraveendra padasalagi .test = alg_test_hash, 490479cc6ab8Sraveendra padasalagi .fips_allowed = 1, 490579cc6ab8Sraveendra padasalagi .suite = { 490621c8e720SArd Biesheuvel .hash = __VECS(sha3_224_tv_template) 490779cc6ab8Sraveendra padasalagi } 490879cc6ab8Sraveendra padasalagi }, { 490979cc6ab8Sraveendra padasalagi .alg = "sha3-256", 491079cc6ab8Sraveendra padasalagi .test = alg_test_hash, 491179cc6ab8Sraveendra padasalagi .fips_allowed = 1, 491279cc6ab8Sraveendra padasalagi .suite = { 491321c8e720SArd Biesheuvel .hash = __VECS(sha3_256_tv_template) 491479cc6ab8Sraveendra padasalagi } 491579cc6ab8Sraveendra padasalagi }, { 491679cc6ab8Sraveendra padasalagi .alg = "sha3-384", 491779cc6ab8Sraveendra padasalagi .test = alg_test_hash, 491879cc6ab8Sraveendra padasalagi .fips_allowed = 1, 491979cc6ab8Sraveendra padasalagi .suite = { 492021c8e720SArd Biesheuvel .hash = __VECS(sha3_384_tv_template) 492179cc6ab8Sraveendra padasalagi } 492279cc6ab8Sraveendra padasalagi }, { 492379cc6ab8Sraveendra padasalagi .alg = "sha3-512", 492479cc6ab8Sraveendra padasalagi .test = alg_test_hash, 492579cc6ab8Sraveendra padasalagi .fips_allowed = 1, 492679cc6ab8Sraveendra padasalagi .suite = { 492721c8e720SArd Biesheuvel .hash = __VECS(sha3_512_tv_template) 492879cc6ab8Sraveendra padasalagi } 492979cc6ab8Sraveendra padasalagi }, { 4930da7f033dSHerbert Xu .alg = "sha384", 4931da7f033dSHerbert Xu .test = alg_test_hash, 4932a1915d51SJarod Wilson .fips_allowed = 1, 4933da7f033dSHerbert Xu .suite = { 493421c8e720SArd Biesheuvel .hash = __VECS(sha384_tv_template) 4935da7f033dSHerbert Xu } 4936da7f033dSHerbert Xu }, { 4937da7f033dSHerbert Xu .alg = "sha512", 4938da7f033dSHerbert Xu .test = alg_test_hash, 4939a1915d51SJarod Wilson .fips_allowed = 1, 4940da7f033dSHerbert Xu .suite = { 494121c8e720SArd Biesheuvel .hash = __VECS(sha512_tv_template) 4942da7f033dSHerbert Xu } 4943da7f033dSHerbert Xu }, { 4944b7e27530SGilad Ben-Yossef .alg = "sm3", 4945b7e27530SGilad Ben-Yossef .test = alg_test_hash, 4946b7e27530SGilad Ben-Yossef .suite = { 4947b7e27530SGilad Ben-Yossef .hash = __VECS(sm3_tv_template) 4948b7e27530SGilad Ben-Yossef } 4949b7e27530SGilad Ben-Yossef }, { 495025a0b9d4SVitaly Chikunov .alg = "streebog256", 495125a0b9d4SVitaly Chikunov .test = alg_test_hash, 495225a0b9d4SVitaly Chikunov .suite = { 495325a0b9d4SVitaly Chikunov .hash = __VECS(streebog256_tv_template) 495425a0b9d4SVitaly Chikunov } 495525a0b9d4SVitaly Chikunov }, { 495625a0b9d4SVitaly Chikunov .alg = "streebog512", 495725a0b9d4SVitaly Chikunov .test = alg_test_hash, 495825a0b9d4SVitaly Chikunov .suite = { 495925a0b9d4SVitaly Chikunov .hash = __VECS(streebog512_tv_template) 496025a0b9d4SVitaly Chikunov } 496125a0b9d4SVitaly Chikunov }, { 4962da7f033dSHerbert Xu .alg = "tgr128", 4963da7f033dSHerbert Xu .test = alg_test_hash, 4964da7f033dSHerbert Xu .suite = { 496521c8e720SArd Biesheuvel .hash = __VECS(tgr128_tv_template) 4966da7f033dSHerbert Xu } 4967da7f033dSHerbert Xu }, { 4968da7f033dSHerbert Xu .alg = "tgr160", 4969da7f033dSHerbert Xu .test = alg_test_hash, 4970da7f033dSHerbert Xu .suite = { 497121c8e720SArd Biesheuvel .hash = __VECS(tgr160_tv_template) 4972da7f033dSHerbert Xu } 4973da7f033dSHerbert Xu }, { 4974da7f033dSHerbert Xu .alg = "tgr192", 4975da7f033dSHerbert Xu .test = alg_test_hash, 4976da7f033dSHerbert Xu .suite = { 497721c8e720SArd Biesheuvel .hash = __VECS(tgr192_tv_template) 4978da7f033dSHerbert Xu } 4979da7f033dSHerbert Xu }, { 4980ed331adaSEric Biggers .alg = "vmac64(aes)", 4981ed331adaSEric Biggers .test = alg_test_hash, 4982ed331adaSEric Biggers .suite = { 4983ed331adaSEric Biggers .hash = __VECS(vmac64_aes_tv_template) 4984ed331adaSEric Biggers } 4985ed331adaSEric Biggers }, { 4986da7f033dSHerbert Xu .alg = "wp256", 4987da7f033dSHerbert Xu .test = alg_test_hash, 4988da7f033dSHerbert Xu .suite = { 498921c8e720SArd Biesheuvel .hash = __VECS(wp256_tv_template) 4990da7f033dSHerbert Xu } 4991da7f033dSHerbert Xu }, { 4992da7f033dSHerbert Xu .alg = "wp384", 4993da7f033dSHerbert Xu .test = alg_test_hash, 4994da7f033dSHerbert Xu .suite = { 499521c8e720SArd Biesheuvel .hash = __VECS(wp384_tv_template) 4996da7f033dSHerbert Xu } 4997da7f033dSHerbert Xu }, { 4998da7f033dSHerbert Xu .alg = "wp512", 4999da7f033dSHerbert Xu .test = alg_test_hash, 5000da7f033dSHerbert Xu .suite = { 500121c8e720SArd Biesheuvel .hash = __VECS(wp512_tv_template) 5002da7f033dSHerbert Xu } 5003da7f033dSHerbert Xu }, { 5004da7f033dSHerbert Xu .alg = "xcbc(aes)", 5005da7f033dSHerbert Xu .test = alg_test_hash, 5006da7f033dSHerbert Xu .suite = { 500721c8e720SArd Biesheuvel .hash = __VECS(aes_xcbc128_tv_template) 5008da7f033dSHerbert Xu } 5009da7f033dSHerbert Xu }, { 5010aa762409SEric Biggers .alg = "xchacha12", 5011aa762409SEric Biggers .test = alg_test_skcipher, 5012aa762409SEric Biggers .suite = { 5013aa762409SEric Biggers .cipher = __VECS(xchacha12_tv_template) 5014aa762409SEric Biggers }, 5015aa762409SEric Biggers }, { 5016de61d7aeSEric Biggers .alg = "xchacha20", 5017de61d7aeSEric Biggers .test = alg_test_skcipher, 5018de61d7aeSEric Biggers .suite = { 5019de61d7aeSEric Biggers .cipher = __VECS(xchacha20_tv_template) 5020de61d7aeSEric Biggers }, 5021de61d7aeSEric Biggers }, { 5022da7f033dSHerbert Xu .alg = "xts(aes)", 5023d435e10eSEric Biggers .generic_driver = "xts(ecb(aes-generic))", 50241aa4ecd9SHerbert Xu .test = alg_test_skcipher, 50252918aa8dSJarod Wilson .fips_allowed = 1, 5026da7f033dSHerbert Xu .suite = { 502792a4c9feSEric Biggers .cipher = __VECS(aes_xts_tv_template) 5028da7f033dSHerbert Xu } 50290c01aed5SGeert Uytterhoeven }, { 50300840605eSJussi Kivilinna .alg = "xts(camellia)", 5031d435e10eSEric Biggers .generic_driver = "xts(ecb(camellia-generic))", 50320840605eSJussi Kivilinna .test = alg_test_skcipher, 50330840605eSJussi Kivilinna .suite = { 503492a4c9feSEric Biggers .cipher = __VECS(camellia_xts_tv_template) 50350840605eSJussi Kivilinna } 50360840605eSJussi Kivilinna }, { 50379b8b0405SJohannes Goetzfried .alg = "xts(cast6)", 5038d435e10eSEric Biggers .generic_driver = "xts(ecb(cast6-generic))", 50399b8b0405SJohannes Goetzfried .test = alg_test_skcipher, 50409b8b0405SJohannes Goetzfried .suite = { 504192a4c9feSEric Biggers .cipher = __VECS(cast6_xts_tv_template) 50429b8b0405SJohannes Goetzfried } 50439b8b0405SJohannes Goetzfried }, { 504415f47ce5SGilad Ben-Yossef /* Same as xts(aes) except the key is stored in 504515f47ce5SGilad Ben-Yossef * hardware secure memory which we reference by index 504615f47ce5SGilad Ben-Yossef */ 504715f47ce5SGilad Ben-Yossef .alg = "xts(paes)", 504815f47ce5SGilad Ben-Yossef .test = alg_test_null, 504915f47ce5SGilad Ben-Yossef .fips_allowed = 1, 505015f47ce5SGilad Ben-Yossef }, { 505118be20b9SJussi Kivilinna .alg = "xts(serpent)", 5052d435e10eSEric Biggers .generic_driver = "xts(ecb(serpent-generic))", 505318be20b9SJussi Kivilinna .test = alg_test_skcipher, 505418be20b9SJussi Kivilinna .suite = { 505592a4c9feSEric Biggers .cipher = __VECS(serpent_xts_tv_template) 505618be20b9SJussi Kivilinna } 505718be20b9SJussi Kivilinna }, { 5058aed265b9SJussi Kivilinna .alg = "xts(twofish)", 5059d435e10eSEric Biggers .generic_driver = "xts(ecb(twofish-generic))", 5060aed265b9SJussi Kivilinna .test = alg_test_skcipher, 5061aed265b9SJussi Kivilinna .suite = { 506292a4c9feSEric Biggers .cipher = __VECS(tf_xts_tv_template) 5063aed265b9SJussi Kivilinna } 5064a368f43dSGiovanni Cabiddu }, { 506515f47ce5SGilad Ben-Yossef .alg = "xts4096(paes)", 506615f47ce5SGilad Ben-Yossef .test = alg_test_null, 506715f47ce5SGilad Ben-Yossef .fips_allowed = 1, 506815f47ce5SGilad Ben-Yossef }, { 506915f47ce5SGilad Ben-Yossef .alg = "xts512(paes)", 507015f47ce5SGilad Ben-Yossef .test = alg_test_null, 507115f47ce5SGilad Ben-Yossef .fips_allowed = 1, 507215f47ce5SGilad Ben-Yossef }, { 507367882e76SNikolay Borisov .alg = "xxhash64", 507467882e76SNikolay Borisov .test = alg_test_hash, 507567882e76SNikolay Borisov .fips_allowed = 1, 507667882e76SNikolay Borisov .suite = { 507767882e76SNikolay Borisov .hash = __VECS(xxhash64_tv_template) 507867882e76SNikolay Borisov } 507967882e76SNikolay Borisov }, { 5080a368f43dSGiovanni Cabiddu .alg = "zlib-deflate", 5081a368f43dSGiovanni Cabiddu .test = alg_test_comp, 5082a368f43dSGiovanni Cabiddu .fips_allowed = 1, 5083a368f43dSGiovanni Cabiddu .suite = { 5084a368f43dSGiovanni Cabiddu .comp = { 5085a368f43dSGiovanni Cabiddu .comp = __VECS(zlib_deflate_comp_tv_template), 5086a368f43dSGiovanni Cabiddu .decomp = __VECS(zlib_deflate_decomp_tv_template) 5087a368f43dSGiovanni Cabiddu } 5088a368f43dSGiovanni Cabiddu } 5089d28fc3dbSNick Terrell }, { 5090d28fc3dbSNick Terrell .alg = "zstd", 5091d28fc3dbSNick Terrell .test = alg_test_comp, 5092d28fc3dbSNick Terrell .fips_allowed = 1, 5093d28fc3dbSNick Terrell .suite = { 5094d28fc3dbSNick Terrell .comp = { 5095d28fc3dbSNick Terrell .comp = __VECS(zstd_comp_tv_template), 5096d28fc3dbSNick Terrell .decomp = __VECS(zstd_decomp_tv_template) 5097d28fc3dbSNick Terrell } 5098d28fc3dbSNick Terrell } 5099da7f033dSHerbert Xu } 5100da7f033dSHerbert Xu }; 5101da7f033dSHerbert Xu 51023f47a03dSEric Biggers static void alg_check_test_descs_order(void) 51035714758bSJussi Kivilinna { 51045714758bSJussi Kivilinna int i; 51055714758bSJussi Kivilinna 51065714758bSJussi Kivilinna for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) { 51075714758bSJussi Kivilinna int diff = strcmp(alg_test_descs[i - 1].alg, 51085714758bSJussi Kivilinna alg_test_descs[i].alg); 51095714758bSJussi Kivilinna 51105714758bSJussi Kivilinna if (WARN_ON(diff > 0)) { 51115714758bSJussi Kivilinna pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n", 51125714758bSJussi Kivilinna alg_test_descs[i - 1].alg, 51135714758bSJussi Kivilinna alg_test_descs[i].alg); 51145714758bSJussi Kivilinna } 51155714758bSJussi Kivilinna 51165714758bSJussi Kivilinna if (WARN_ON(diff == 0)) { 51175714758bSJussi Kivilinna pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n", 51185714758bSJussi Kivilinna alg_test_descs[i].alg); 51195714758bSJussi Kivilinna } 51205714758bSJussi Kivilinna } 51215714758bSJussi Kivilinna } 51225714758bSJussi Kivilinna 51233f47a03dSEric Biggers static void alg_check_testvec_configs(void) 51243f47a03dSEric Biggers { 51254e7babbaSEric Biggers int i; 51264e7babbaSEric Biggers 51274e7babbaSEric Biggers for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) 51284e7babbaSEric Biggers WARN_ON(!valid_testvec_config( 51294e7babbaSEric Biggers &default_cipher_testvec_configs[i])); 51304cc2dcf9SEric Biggers 51314cc2dcf9SEric Biggers for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) 51324cc2dcf9SEric Biggers WARN_ON(!valid_testvec_config( 51334cc2dcf9SEric Biggers &default_hash_testvec_configs[i])); 51343f47a03dSEric Biggers } 51353f47a03dSEric Biggers 51363f47a03dSEric Biggers static void testmgr_onetime_init(void) 51373f47a03dSEric Biggers { 51383f47a03dSEric Biggers alg_check_test_descs_order(); 51393f47a03dSEric Biggers alg_check_testvec_configs(); 51405b2706a4SEric Biggers 51415b2706a4SEric Biggers #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS 51425b2706a4SEric Biggers pr_warn("alg: extra crypto tests enabled. This is intended for developer use only.\n"); 51435b2706a4SEric Biggers #endif 51443f47a03dSEric Biggers } 51453f47a03dSEric Biggers 51461aa4ecd9SHerbert Xu static int alg_find_test(const char *alg) 5147da7f033dSHerbert Xu { 5148da7f033dSHerbert Xu int start = 0; 5149da7f033dSHerbert Xu int end = ARRAY_SIZE(alg_test_descs); 5150da7f033dSHerbert Xu 5151da7f033dSHerbert Xu while (start < end) { 5152da7f033dSHerbert Xu int i = (start + end) / 2; 5153da7f033dSHerbert Xu int diff = strcmp(alg_test_descs[i].alg, alg); 5154da7f033dSHerbert Xu 5155da7f033dSHerbert Xu if (diff > 0) { 5156da7f033dSHerbert Xu end = i; 5157da7f033dSHerbert Xu continue; 5158da7f033dSHerbert Xu } 5159da7f033dSHerbert Xu 5160da7f033dSHerbert Xu if (diff < 0) { 5161da7f033dSHerbert Xu start = i + 1; 5162da7f033dSHerbert Xu continue; 5163da7f033dSHerbert Xu } 5164da7f033dSHerbert Xu 51651aa4ecd9SHerbert Xu return i; 5166da7f033dSHerbert Xu } 5167da7f033dSHerbert Xu 51681aa4ecd9SHerbert Xu return -1; 51691aa4ecd9SHerbert Xu } 51701aa4ecd9SHerbert Xu 51711aa4ecd9SHerbert Xu int alg_test(const char *driver, const char *alg, u32 type, u32 mask) 51721aa4ecd9SHerbert Xu { 51731aa4ecd9SHerbert Xu int i; 5174a68f6610SHerbert Xu int j; 5175d12d6b6dSNeil Horman int rc; 51761aa4ecd9SHerbert Xu 51779e5c9fe4SRichard W.M. Jones if (!fips_enabled && notests) { 51789e5c9fe4SRichard W.M. Jones printk_once(KERN_INFO "alg: self-tests disabled\n"); 51799e5c9fe4SRichard W.M. Jones return 0; 51809e5c9fe4SRichard W.M. Jones } 51819e5c9fe4SRichard W.M. Jones 51823f47a03dSEric Biggers DO_ONCE(testmgr_onetime_init); 51835714758bSJussi Kivilinna 51841aa4ecd9SHerbert Xu if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) { 51851aa4ecd9SHerbert Xu char nalg[CRYPTO_MAX_ALG_NAME]; 51861aa4ecd9SHerbert Xu 51871aa4ecd9SHerbert Xu if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >= 51881aa4ecd9SHerbert Xu sizeof(nalg)) 51891aa4ecd9SHerbert Xu return -ENAMETOOLONG; 51901aa4ecd9SHerbert Xu 51911aa4ecd9SHerbert Xu i = alg_find_test(nalg); 51921aa4ecd9SHerbert Xu if (i < 0) 51931aa4ecd9SHerbert Xu goto notest; 51941aa4ecd9SHerbert Xu 5195a3bef3a3SJarod Wilson if (fips_enabled && !alg_test_descs[i].fips_allowed) 5196a3bef3a3SJarod Wilson goto non_fips_alg; 5197a3bef3a3SJarod Wilson 5198941fb328SJarod Wilson rc = alg_test_cipher(alg_test_descs + i, driver, type, mask); 5199941fb328SJarod Wilson goto test_done; 52001aa4ecd9SHerbert Xu } 52011aa4ecd9SHerbert Xu 52021aa4ecd9SHerbert Xu i = alg_find_test(alg); 5203a68f6610SHerbert Xu j = alg_find_test(driver); 5204a68f6610SHerbert Xu if (i < 0 && j < 0) 52051aa4ecd9SHerbert Xu goto notest; 52061aa4ecd9SHerbert Xu 5207a68f6610SHerbert Xu if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) || 5208a68f6610SHerbert Xu (j >= 0 && !alg_test_descs[j].fips_allowed))) 5209a3bef3a3SJarod Wilson goto non_fips_alg; 5210a3bef3a3SJarod Wilson 5211a68f6610SHerbert Xu rc = 0; 5212a68f6610SHerbert Xu if (i >= 0) 5213a68f6610SHerbert Xu rc |= alg_test_descs[i].test(alg_test_descs + i, driver, 52141aa4ecd9SHerbert Xu type, mask); 5215032c8cacSCristian Stoica if (j >= 0 && j != i) 5216a68f6610SHerbert Xu rc |= alg_test_descs[j].test(alg_test_descs + j, driver, 5217a68f6610SHerbert Xu type, mask); 5218a68f6610SHerbert Xu 5219941fb328SJarod Wilson test_done: 5220eda69b0cSEric Biggers if (rc && (fips_enabled || panic_on_fail)) 5221eda69b0cSEric Biggers panic("alg: self-tests for %s (%s) failed in %s mode!\n", 5222eda69b0cSEric Biggers driver, alg, fips_enabled ? "fips" : "panic_on_fail"); 5223d12d6b6dSNeil Horman 522429ecd4abSJarod Wilson if (fips_enabled && !rc) 52253e8cffd4SMasanari Iida pr_info("alg: self-tests for %s (%s) passed\n", driver, alg); 522629ecd4abSJarod Wilson 5227d12d6b6dSNeil Horman return rc; 52281aa4ecd9SHerbert Xu 52291aa4ecd9SHerbert Xu notest: 5230da7f033dSHerbert Xu printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver); 5231da7f033dSHerbert Xu return 0; 5232a3bef3a3SJarod Wilson non_fips_alg: 5233a3bef3a3SJarod Wilson return -EINVAL; 5234da7f033dSHerbert Xu } 52350b767f96SAlexander Shishkin 5236326a6346SHerbert Xu #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */ 52370b767f96SAlexander Shishkin 5238da7f033dSHerbert Xu EXPORT_SYMBOL_GPL(alg_test); 5239