diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/Kconfig | 63 | ||||
| -rw-r--r-- | crypto/Makefile | 1 | ||||
| -rw-r--r-- | crypto/crct10dif.c | 178 | ||||
| -rw-r--r-- | crypto/sha512_generic.c | 2 | ||||
| -rw-r--r-- | crypto/tcrypt.c | 8 | ||||
| -rw-r--r-- | crypto/testmgr.c | 176 | ||||
| -rw-r--r-- | crypto/testmgr.h | 33 |
7 files changed, 381 insertions, 80 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index bf8148e74e73..904ffe838567 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -376,6 +376,25 @@ config CRYPTO_CRC32_PCLMUL which will enable any routine to use the CRC-32-IEEE 802.3 checksum and gain better performance as compared with the table implementation. +config CRYPTO_CRCT10DIF + tristate "CRCT10DIF algorithm" + select CRYPTO_HASH + help + CRC T10 Data Integrity Field computation is being cast as + a crypto transform. This allows for faster crc t10 diff + transforms to be used if they are available. + +config CRYPTO_CRCT10DIF_PCLMUL + tristate "CRCT10DIF PCLMULQDQ hardware acceleration" + depends on X86 && 64BIT && CRC_T10DIF + select CRYPTO_HASH + help + For x86_64 processors with SSE4.2 and PCLMULQDQ supported, + CRC T10 DIF PCLMULQDQ computation can be hardware + accelerated PCLMULQDQ instruction. This option will create + 'crct10dif-plcmul' module, which is faster when computing the + crct10dif checksum as compared with the generic table implementation. + config CRYPTO_GHASH tristate "GHASH digest algorithm" select CRYPTO_GF128MUL @@ -820,25 +839,6 @@ config CRYPTO_BLOWFISH_X86_64 See also: <http://www.schneier.com/blowfish.html> -config CRYPTO_BLOWFISH_AVX2_X86_64 - tristate "Blowfish cipher algorithm (x86_64/AVX2)" - depends on X86 && 64BIT - depends on BROKEN - select CRYPTO_ALGAPI - select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 - select CRYPTO_BLOWFISH_COMMON - select CRYPTO_BLOWFISH_X86_64 - help - Blowfish cipher algorithm (x86_64/AVX2), by Bruce Schneier. - - This is a variable key length cipher which can use keys from 32 - bits to 448 bits in length. It's fast, simple and specifically - designed for use on "large microprocessors". - - See also: - <http://www.schneier.com/blowfish.html> - config CRYPTO_CAMELLIA tristate "Camellia cipher algorithms" depends on CRYPTO @@ -1297,31 +1297,6 @@ config CRYPTO_TWOFISH_AVX_X86_64 See also: <http://www.schneier.com/twofish.html> -config CRYPTO_TWOFISH_AVX2_X86_64 - tristate "Twofish cipher algorithm (x86_64/AVX2)" - depends on X86 && 64BIT - depends on BROKEN - select CRYPTO_ALGAPI - select CRYPTO_CRYPTD - select CRYPTO_ABLK_HELPER_X86 - select CRYPTO_GLUE_HELPER_X86 - select CRYPTO_TWOFISH_COMMON - select CRYPTO_TWOFISH_X86_64 - select CRYPTO_TWOFISH_X86_64_3WAY - select CRYPTO_TWOFISH_AVX_X86_64 - select CRYPTO_LRW - select CRYPTO_XTS - help - Twofish cipher algorithm (x86_64/AVX2). - - Twofish was submitted as an AES (Advanced Encryption Standard) - candidate cipher by researchers at CounterPane Systems. It is a - 16 round block cipher supporting key sizes of 128, 192, and 256 - bits. - - See also: - <http://www.schneier.com/twofish.html> - comment "Compression" config CRYPTO_DEFLATE diff --git a/crypto/Makefile b/crypto/Makefile index a8e9b0fefbe9..62af87df8729 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -83,6 +83,7 @@ obj-$(CONFIG_CRYPTO_ZLIB) += zlib.o obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += michael_mic.o obj-$(CONFIG_CRYPTO_CRC32C) += crc32c.o obj-$(CONFIG_CRYPTO_CRC32) += crc32.o +obj-$(CONFIG_CRYPTO_CRCT10DIF) += crct10dif.o obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o authencesn.o obj-$(CONFIG_CRYPTO_LZO) += lzo.o obj-$(CONFIG_CRYPTO_842) += 842.o diff --git a/crypto/crct10dif.c b/crypto/crct10dif.c new file mode 100644 index 000000000000..92aca96d6b98 --- /dev/null +++ b/crypto/crct10dif.c @@ -0,0 +1,178 @@ +/* + * Cryptographic API. + * + * T10 Data Integrity Field CRC16 Crypto Transform + * + * Copyright (c) 2007 Oracle Corporation. All rights reserved. + * Written by Martin K. Petersen <martin.petersen@oracle.com> + * Copyright (C) 2013 Intel Corporation + * Author: Tim Chen <tim.c.chen@linux.intel.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + */ + +#include <linux/types.h> +#include <linux/module.h> +#include <linux/crc-t10dif.h> +#include <crypto/internal/hash.h> +#include <linux/init.h> +#include <linux/string.h> +#include <linux/kernel.h> + +struct chksum_desc_ctx { + __u16 crc; +}; + +/* Table generated using the following polynomium: + * x^16 + x^15 + x^11 + x^9 + x^8 + x^7 + x^5 + x^4 + x^2 + x + 1 + * gt: 0x8bb7 + */ +static const __u16 t10_dif_crc_table[256] = { + 0x0000, 0x8BB7, 0x9CD9, 0x176E, 0xB205, 0x39B2, 0x2EDC, 0xA56B, + 0xEFBD, 0x640A, 0x7364, 0xF8D3, 0x5DB8, 0xD60F, 0xC161, 0x4AD6, + 0x54CD, 0xDF7A, 0xC814, 0x43A3, 0xE6C8, 0x6D7F, 0x7A11, 0xF1A6, + 0xBB70, 0x30C7, 0x27A9, 0xAC1E, 0x0975, 0x82C2, 0x95AC, 0x1E1B, + 0xA99A, 0x222D, 0x3543, 0xBEF4, 0x1B9F, 0x9028, 0x8746, 0x0CF1, + 0x4627, 0xCD90, 0xDAFE, 0x5149, 0xF422, 0x7F95, 0x68FB, 0xE34C, + 0xFD57, 0x76E0, 0x618E, 0xEA39, 0x4F52, 0xC4E5, 0xD38B, 0x583C, + 0x12EA, 0x995D, 0x8E33, 0x0584, 0xA0EF, 0x2B58, 0x3C36, 0xB781, + 0xD883, 0x5334, 0x445A, 0xCFED, 0x6A86, 0xE131, 0xF65F, 0x7DE8, + 0x373E, 0xBC89, 0xABE7, 0x2050, 0x853B, 0x0E8C, 0x19E2, 0x9255, + 0x8C4E, 0x07F9, 0x1097, 0x9B20, 0x3E4B, 0xB5FC, 0xA292, 0x2925, + 0x63F3, 0xE844, 0xFF2A, 0x749D, 0xD1F6, 0x5A41, 0x4D2F, 0xC698, + 0x7119, 0xFAAE, 0xEDC0, 0x6677, 0xC31C, 0x48AB, 0x5FC5, 0xD472, + 0x9EA4, 0x1513, 0x027D, 0x89CA, 0x2CA1, 0xA716, 0xB078, 0x3BCF, + 0x25D4, 0xAE63, 0xB90D, 0x32BA, 0x97D1, 0x1C66, 0x0B08, 0x80BF, + 0xCA69, 0x41DE, 0x56B0, 0xDD07, 0x786C, 0xF3DB, 0xE4B5, 0x6F02, + 0x3AB1, 0xB106, 0xA668, 0x2DDF, 0x88B4, 0x0303, 0x146D, 0x9FDA, + 0xD50C, 0x5EBB, 0x49D5, 0xC262, 0x6709, 0xECBE, 0xFBD0, 0x7067, + 0x6E7C, 0xE5CB, 0xF2A5, 0x7912, 0xDC79, 0x57CE, 0x40A0, 0xCB17, + 0x81C1, 0x0A76, 0x1D18, 0x96AF, 0x33C4, 0xB873, 0xAF1D, 0x24AA, + 0x932B, 0x189C, 0x0FF2, 0x8445, 0x212E, 0xAA99, 0xBDF7, 0x3640, + 0x7C96, 0xF721, 0xE04F, 0x6BF8, 0xCE93, 0x4524, 0x524A, 0xD9FD, + 0xC7E6, 0x4C51, 0x5B3F, 0xD088, 0x75E3, 0xFE54, 0xE93A, 0x628D, + 0x285B, 0xA3EC, 0xB482, 0x3F35, 0x9A5E, 0x11E9, 0x0687, 0x8D30, + 0xE232, 0x6985, 0x7EEB, 0xF55C, 0x5037, 0xDB80, 0xCCEE, 0x4759, + 0x0D8F, 0x8638, 0x9156, 0x1AE1, 0xBF8A, 0x343D, 0x2353, 0xA8E4, + 0xB6FF, 0x3D48, 0x2A26, 0xA191, 0x04FA, 0x8F4D, 0x9823, 0x1394, + 0x5942, 0xD2F5, 0xC59B, 0x4E2C, 0xEB47, 0x60F0, 0x779E, 0xFC29, + 0x4BA8, 0xC01F, 0xD771, 0x5CC6, 0xF9AD, 0x721A, 0x6574, 0xEEC3, + 0xA415, 0x2FA2, 0x38CC, 0xB37B, 0x1610, 0x9DA7, 0x8AC9, 0x017E, + 0x1F65, 0x94D2, 0x83BC, 0x080B, 0xAD60, 0x26D7, 0x31B9, 0xBA0E, + 0xF0D8, 0x7B6F, 0x6C01, 0xE7B6, 0x42DD, 0xC96A, 0xDE04, 0x55B3 +}; + +__u16 crc_t10dif_generic(__u16 crc, const unsigned char *buffer, size_t len) +{ + unsigned int i; + + for (i = 0 ; i < len ; i++) + crc = (crc << 8) ^ t10_dif_crc_table[((crc >> 8) ^ buffer[i]) & 0xff]; + + return crc; +} +EXPORT_SYMBOL(crc_t10dif_generic); + +/* + * Steps through buffer one byte at at time, calculates reflected + * crc using table. + */ + +static int chksum_init(struct shash_desc *desc) +{ + struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); + + ctx->crc = 0; + + return 0; +} + +static int chksum_update(struct shash_desc *desc, const u8 *data, + unsigned int length) +{ + struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); + + ctx->crc = crc_t10dif_generic(ctx->crc, data, length); + return 0; +} + +static int chksum_final(struct shash_desc *desc, u8 *out) +{ + struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); + + *(__u16 *)out = ctx->crc; + return 0; +} + +static int __chksum_finup(__u16 *crcp, const u8 *data, unsigned int len, + u8 *out) +{ + *(__u16 *)out = crc_t10dif_generic(*crcp, data, len); + return 0; +} + +static int chksum_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) +{ + struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); + + return __chksum_finup(&ctx->crc, data, len, out); +} + +static int chksum_digest(struct shash_desc *desc, const u8 *data, + unsigned int length, u8 *out) +{ + struct chksum_desc_ctx *ctx = shash_desc_ctx(desc); + + return __chksum_finup(&ctx->crc, data, length, out); +} + +static struct shash_alg alg = { + .digestsize = CRC_T10DIF_DIGEST_SIZE, + .init = chksum_init, + .update = chksum_update, + .final = chksum_final, + .finup = chksum_finup, + .digest = chksum_digest, + .descsize = sizeof(struct chksum_desc_ctx), + .base = { + .cra_name = "crct10dif", + .cra_driver_name = "crct10dif-generic", + .cra_priority = 100, + .cra_blocksize = CRC_T10DIF_BLOCK_SIZE, + .cra_module = THIS_MODULE, + } +}; + +static int __init crct10dif_mod_init(void) +{ + int ret; + + ret = crypto_register_shash(&alg); + return ret; +} + +static void __exit crct10dif_mod_fini(void) +{ + crypto_unregister_shash(&alg); +} + +module_init(crct10dif_mod_init); +module_exit(crct10dif_mod_fini); + +MODULE_AUTHOR("Tim Chen <tim.c.chen@linux.intel.com>"); +MODULE_DESCRIPTION("T10 DIF CRC calculation."); +MODULE_LICENSE("GPL"); diff --git a/crypto/sha512_generic.c b/crypto/sha512_generic.c index 4c5862095679..6ed124f3ea0f 100644 --- a/crypto/sha512_generic.c +++ b/crypto/sha512_generic.c @@ -251,6 +251,7 @@ static struct shash_alg sha512_algs[2] = { { .descsize = sizeof(struct sha512_state), .base = { .cra_name = "sha512", + .cra_driver_name = "sha512-generic", .cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_blocksize = SHA512_BLOCK_SIZE, .cra_module = THIS_MODULE, @@ -263,6 +264,7 @@ static struct shash_alg sha512_algs[2] = { { .descsize = sizeof(struct sha512_state), .base = { .cra_name = "sha384", + .cra_driver_name = "sha384-generic", .cra_flags = CRYPTO_ALG_TYPE_SHASH, .cra_blocksize = SHA384_BLOCK_SIZE, .cra_module = THIS_MODULE, diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c index 66d254ce0d11..25a5934f0e50 100644 --- a/crypto/tcrypt.c +++ b/crypto/tcrypt.c @@ -1174,6 +1174,10 @@ static int do_test(int m) ret += tcrypt_test("ghash"); break; + case 47: + ret += tcrypt_test("crct10dif"); + break; + case 100: ret += tcrypt_test("hmac(md5)"); break; @@ -1498,6 +1502,10 @@ static int do_test(int m) test_hash_speed("crc32c", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; + case 320: + test_hash_speed("crct10dif", sec, generic_hash_speed_template); + if (mode > 300 && mode < 400) break; + case 399: break; diff --git a/crypto/testmgr.c b/crypto/testmgr.c index 5823735cf381..2f00607039e2 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -184,8 +184,9 @@ static int do_one_async_hash_op(struct ahash_request *req, return ret; } -static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template, - unsigned int tcount, bool use_digest) +static int __test_hash(struct crypto_ahash *tfm, struct hash_testvec *template, + unsigned int tcount, bool use_digest, + const int align_offset) { const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm)); unsigned int i, j, k, temp; @@ -216,10 +217,15 @@ static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template, if (template[i].np) continue; + ret = -EINVAL; + if (WARN_ON(align_offset + template[i].psize > PAGE_SIZE)) + goto out; + j++; memset(result, 0, 64); hash_buff = xbuf[0]; + hash_buff += align_offset; memcpy(hash_buff, template[i].plaintext, template[i].psize); sg_init_one(&sg[0], hash_buff, template[i].psize); @@ -281,6 +287,10 @@ static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template, j = 0; for (i = 0; i < tcount; i++) { + /* alignment tests are only done with continuous buffers */ + if (align_offset != 0) + break; + if (template[i].np) { j++; memset(result, 0, 64); @@ -358,9 +368,36 @@ out_nobuf: return ret; } +static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template, + unsigned int tcount, bool use_digest) +{ + unsigned int alignmask; + int ret; + + ret = __test_hash(tfm, template, tcount, use_digest, 0); + if (ret) + return ret; + + /* test unaligned buffers, check with one byte offset */ + ret = __test_hash(tfm, template, tcount, use_digest, 1); + if (ret) + return ret; + + alignmask = crypto_tfm_alg_alignmask(&tfm->base); + if (alignmask) { + /* Check if alignment mask for tfm is correctly set. */ + ret = __test_hash(tfm, template, tcount, use_digest, + alignmask + 1); + if (ret) + return ret; + } + + return 0; +} + static int __test_aead(struct crypto_aead *tfm, int enc, struct aead_testvec *template, unsigned int tcount, - const bool diff_dst) + const bool diff_dst, const int align_offset) { const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm)); unsigned int i, j, k, n, temp; @@ -423,15 +460,16 @@ static int __test_aead(struct crypto_aead *tfm, int enc, if (!template[i].np) { j++; - /* some tepmplates have no input data but they will + /* some templates have no input data but they will * touch input */ input = xbuf[0]; + input += align_offset; assoc = axbuf[0]; ret = -EINVAL; - if (WARN_ON(template[i].ilen > PAGE_SIZE || - template[i].alen > PAGE_SIZE)) + if (WARN_ON(align_offset + template[i].ilen > + PAGE_SIZE || template[i].alen > PAGE_SIZE)) goto out; memcpy(input, template[i].input, template[i].ilen); @@ -470,6 +508,7 @@ static int __test_aead(struct crypto_aead *tfm, int enc, if (diff_dst) { output = xoutbuf[0]; + output += align_offset; sg_init_one(&sgout[0], output, template[i].ilen + (enc ? authsize : 0)); @@ -530,6 +569,10 @@ static int __test_aead(struct crypto_aead *tfm, int enc, } for (i = 0, j = 0; i < tcount; i++) { + /* alignment tests are only done with continuous buffers */ + if (align_offset != 0) + break; + if (template[i].np) { j++; @@ -732,15 +775,34 @@ out_noxbuf: static int test_aead(struct crypto_aead *tfm, int enc, struct aead_testvec *template, unsigned int tcount) { + unsigned int alignmask; int ret; /* test 'dst == src' case */ - ret = __test_aead(tfm, enc, template, tcount, false); + ret = __test_aead(tfm, enc, template, tcount, false, 0); if (ret) return ret; /* test 'dst != src' case */ - return __test_aead(tfm, enc, template, tcount, true); + ret = __test_aead(tfm, enc, template, tcount, true, 0); + if (ret) + return ret; + + /* test unaligned buffers, check with one byte offset */ + ret = __test_aead(tfm, enc, template, tcount, true, 1); + if (ret) + return ret; + + alignmask = crypto_tfm_alg_alignmask(&tfm->base); + if (alignmask) { + /* Check if alignment mask for tfm is correctly set. */ + ret = __test_aead(tfm, enc, template, tcount, true, + alignmask + 1); + if (ret) + return ret; + } + + return 0; } static int test_cipher(struct crypto_cipher *tfm, int enc, @@ -820,7 +882,7 @@ out_nobuf: static int __test_skcipher(struct crypto_ablkcipher *tfm, int enc, struct cipher_testvec *template, unsigned int tcount, - const bool diff_dst) + const bool diff_dst, const int align_offset) { const char *algo = crypto_tfm_alg_driver_name(crypto_ablkcipher_tfm(tfm)); @@ -876,10 +938,12 @@ static int __test_skcipher(struct crypto_ablkcipher *tfm, int enc, j++; ret = -EINVAL; - if (WARN_ON(template[i].ilen > PAGE_SIZE)) + if (WARN_ON(align_offset + template[i].ilen > + PAGE_SIZE)) goto out; data = xbuf[0]; + data += align_offset; memcpy(data, template[i].input, template[i].ilen); crypto_ablkcipher_clear_flags(tfm, ~0); @@ -900,6 +964,7 @@ static int __test_skcipher(struct crypto_ablkcipher *tfm, int enc, sg_init_one(&sg[0], data, template[i].ilen); if (diff_dst) { data = xoutbuf[0]; + data += align_offset; sg_init_one(&sgout[0], data, template[i].ilen); } @@ -941,6 +1006,9 @@ static int __test_skcipher(struct crypto_ablkcipher *tfm, int enc, j = 0; for (i = 0; i < tcount; i++) { + /* alignment tests are only done with continuous buffers */ + if (align_offset != 0) + break; if (template[i].iv) memcpy(iv, template[i].iv, MAX_IVLEN); @@ -1075,15 +1143,34 @@ out_nobuf: static int test_skcipher(struct crypto_ablkcipher *tfm, int enc, struct cipher_testvec *template, unsigned int tcount) { + unsigned int alignmask; int ret; /* test 'dst == src' case */ - ret = __test_skcipher(tfm, enc, template, tcount, false); + ret = __test_skcipher(tfm, enc, template, tcount, false, 0); if (ret) return ret; /* test 'dst != src' case */ - return __test_skcipher(tfm, enc, template, tcount, true); + ret = __test_skcipher(tfm, enc, template, tcount, true, 0); + if (ret) + return ret; + + /* test unaligned buffers, check with one byte offset */ + ret = __test_skcipher(tfm, enc, template, tcount, true, 1); + if (ret) + return ret; + + alignmask = crypto_tfm_alg_alignmask(&tfm->base); + if (alignmask) { + /* Check if alignment mask for tfm is correctly set. */ + ret = __test_skcipher(tfm, enc, template, tcount, true, + alignmask + 1); + if (ret) + return ret; + } + + return 0; } static int test_comp(struct crypto_comp *tfm, struct comp_testvec *ctemplate, @@ -1654,16 +1741,10 @@ static const struct alg_test_desc alg_test_descs[] = { .alg = "__cbc-twofish-avx", .test = alg_test_null, }, { - .alg = "__cbc-twofish-avx2", - .test = alg_test_null, - }, { .alg = "__driver-cbc-aes-aesni", .test = alg_test_null, .fips_allowed = 1, }, { - .alg = "__driver-cbc-blowfish-avx2", - .test = alg_test_null, - }, { .alg = "__driver-cbc-camellia-aesni", .test = alg_test_null, }, { @@ -1688,16 +1769,10 @@ static const struct alg_test_desc alg_test_descs[] = { .alg = "__driver-cbc-twofish-avx", .test = alg_test_null, }, { - .alg = "__driver-cbc-twofish-avx2", - .test = alg_test_null, - }, { .alg = "__driver-ecb-aes-aesni", .test = alg_test_null, .fips_allowed = 1, }, { - .alg = "__driver-ecb-blowfish-avx2", - .test = alg_test_null, - }, { .alg = "__driver-ecb-camellia-aesni", .test = alg_test_null, }, { @@ -1722,9 +1797,6 @@ static const struct alg_test_desc alg_test_descs[] = { .alg = "__driver-ecb-twofish-avx", .test = alg_test_null, }, { - .alg = "__driver-ecb-twofish-avx2", - .test = alg_test_null, - }, { .alg = "__ghash-pclmulqdqni", .test = alg_test_null, .fips_allowed = 1, @@ -1974,12 +2046,19 @@ static const struct alg_test_desc alg_test_descs[] = { } } }, { - .alg = "cryptd(__driver-cbc-aes-aesni)", - .test = alg_test_null, + .alg = "crct10dif", + .test = alg_test_hash, .fips_allowed = 1, + .suite = { + .hash = { + .vecs = crct10dif_tv_template, + .count = CRCT10DIF_TEST_VECTORS + } + } }, { - .alg = "cryptd(__driver-cbc-blowfish-avx2)", + .alg = "cryptd(__driver-cbc-aes-aesni)", .test = alg_test_null, + .fips_allowed = 1, }, { .alg = "cryptd(__driver-cbc-camellia-aesni)", .test = alg_test_null, @@ -1994,9 +2073,6 @@ static const struct alg_test_desc alg_test_descs[] = { .test = alg_test_null, .fips_allowed = 1, }, { - .alg = "cryptd(__driver-ecb-blowfish-avx2)", - .test = alg_test_null, - }, { .alg = "cryptd(__driver-ecb-camellia-aesni)", .test = alg_test_null, }, { @@ -2021,9 +2097,6 @@ static const struct alg_test_desc alg_test_descs[] = { .alg = "cryptd(__driver-ecb-twofish-avx)", .test = alg_test_null, }, { - .alg = "cryptd(__driver-ecb-twofish-avx2)", - .test = alg_test_null, - }, { .alg = "cryptd(__driver-gcm-aes-aesni)", .test = alg_test_null, .fips_allowed = 1, @@ -3068,6 +3141,35 @@ static const struct alg_test_desc alg_test_descs[] = { } }; +static bool alg_test_descs_checked; + +static void alg_test_descs_check_order(void) +{ + int i; + + /* only check once */ + if (alg_test_descs_checked) + return; + + alg_test_descs_checked = true; + + for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) { + int diff = strcmp(alg_test_descs[i - 1].alg, + alg_test_descs[i].alg); + + if (WARN_ON(diff > 0)) { + pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n", + alg_test_descs[i - 1].alg, + alg_test_descs[i].alg); + } + + if (WARN_ON(diff == 0)) { + pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n", + alg_test_descs[i].alg); + } + } +} + static int alg_find_test(const char *alg) { int start = 0; @@ -3099,6 +3201,8 @@ int alg_test(const char *driver, const char *alg, u32 type, u32 mask) int j; int rc; + alg_test_descs_check_order(); + if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) { char nalg[CRYPTO_MAX_ALG_NAME]; diff --git a/crypto/testmgr.h b/crypto/testmgr.h index 1e701bc075b9..7d44aa3d6b44 100644 --- a/crypto/testmgr.h +++ b/crypto/testmgr.h @@ -450,6 +450,39 @@ static struct hash_testvec rmd320_tv_template[] = { } }; +#define CRCT10DIF_TEST_VECTORS 3 +static struct hash_testvec crct10dif_tv_template[] = { + { + .plaintext = "abc", + .psize = 3, +#ifdef __LITTLE_ENDIAN + .digest = "\x3b\x44", +#else + .digest = "\x44\x3b", +#endif + }, { + .plaintext = "1234567890123456789012345678901234567890" + "123456789012345678901234567890123456789", + .psize = 79, +#ifdef __LITTLE_ENDIAN + .digest = "\x70\x4b", +#else + .digest = "\x4b\x70", +#endif + }, { + .plaintext = + "abcddddddddddddddddddddddddddddddddddddddddddddddddddddd", + .psize = 56, +#ifdef __LITTLE_ENDIAN + .digest = "\xe3\x9c", +#else + .digest = "\x9c\xe3", +#endif + .np = 2, + .tap = { 28, 28 } + } +}; + /* * SHA1 test vectors from from FIPS PUB 180-1 * Long vector from CAVS 5.0 |