From 07fd68775c9b4378a81d20f327da85d1de8f565f Mon Sep 17 00:00:00 2001 From: joshua Date: Mon, 7 Nov 2022 17:41:40 +0000 Subject: [PATCH] Add regress coverage for AES ok tb@ --- regress/lib/libcrypto/aes/Makefile | 9 + regress/lib/libcrypto/aes/aes_test.c | 977 +++++++++++++++++++++++++++ 2 files changed, 986 insertions(+) create mode 100644 regress/lib/libcrypto/aes/Makefile create mode 100644 regress/lib/libcrypto/aes/aes_test.c diff --git a/regress/lib/libcrypto/aes/Makefile b/regress/lib/libcrypto/aes/Makefile new file mode 100644 index 00000000000..3ed7ee76cf2 --- /dev/null +++ b/regress/lib/libcrypto/aes/Makefile @@ -0,0 +1,9 @@ +# $OpenBSD: Makefile,v 1.1 2022/11/07 17:41:40 joshua Exp $ + +PROG= aes_test +LDADD= -lcrypto +DPADD= ${LIBCRYPTO} +WARNINGS= Yes +CFLAGS+= -DLIBRESSL_INTERNAL -DLIBRESSL_INTERNAL -Werror + +.include diff --git a/regress/lib/libcrypto/aes/aes_test.c b/regress/lib/libcrypto/aes/aes_test.c new file mode 100644 index 00000000000..13958270e7a --- /dev/null +++ b/regress/lib/libcrypto/aes/aes_test.c @@ -0,0 +1,977 @@ +/* $OpenBSD: aes_test.c,v 1.1 2022/11/07 17:41:40 joshua Exp $ */ +/* + * Copyright (c) 2022 Joshua Sing + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include +#include + +#include +#include + +struct aes_test { + const int mode; + const uint8_t key[64]; + const uint8_t iv[64]; + const int iv_len; + const uint8_t in[64]; + const int in_len; + const uint8_t out[64]; + const int out_len; + const int padding; +}; + +static const struct aes_test aes_tests[] = { + /* ECB - Test vectors from FIPS-197, Appendix C. */ + { + .mode = NID_aes_128_ecb, + .key = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + }, + .in = { + 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, + 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, + }, + .in_len = 16, + .out = { + 0x69, 0xc4, 0xe0, 0xd8, 0x6a, 0x7b, 0x04, 0x30, + 0xd8, 0xcd, 0xb7, 0x80, 0x70, 0xb4, 0xc5, 0x5a, + }, + .out_len = 16, + }, + { + .mode = NID_aes_192_ecb, + .key = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + }, + .in = { + 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, + 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, + }, + .in_len = 16, + .out = { + 0xdd, 0xa9, 0x7c, 0xa4, 0x86, 0x4c, 0xdf, 0xe0, + 0x6e, 0xaf, 0x70, 0xa0, 0xec, 0x0d, 0x71, 0x91, + }, + .out_len = 16, + }, + { + .mode = NID_aes_256_ecb, + .key = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + }, + .in = { + 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, + 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, + }, + .in_len = 16, + .out = { + 0x8e, 0xa2, 0xb7, 0xca, 0x51, 0x67, 0x45, 0xbf, + 0xea, 0xfc, 0x49, 0x90, 0x4b, 0x49, 0x60, 0x89, + }, + .out_len = 16, + }, + + /* CBC - Test vectors from RFC 3602 */ + { + .mode = NID_aes_128_cbc, + .key = { + 0x06, 0xa9, 0x21, 0x40, 0x36, 0xb8, 0xa1, 0x5b, + 0x51, 0x2e, 0x03, 0xd5, 0x34, 0x12, 0x00, 0x06, + }, + .iv = { + 0x3d, 0xaf, 0xba, 0x42, 0x9d, 0x9e, 0xb4, 0x30, + 0xb4, 0x22, 0xda, 0x80, 0x2c, 0x9f, 0xac, 0x41, + }, + .iv_len = 16, + .in = { + 0x53, 0x69, 0x6e, 0x67, 0x6c, 0x65, 0x20, 0x62, + 0x6c, 0x6f, 0x63, 0x6b, 0x20, 0x6d, 0x73, 0x67, + }, + .in_len = 16, + .out = { + 0xe3, 0x53, 0x77, 0x9c, 0x10, 0x79, 0xae, 0xb8, + 0x27, 0x08, 0x94, 0x2d, 0xbe, 0x77, 0x18, 0x1a, + }, + .out_len = 16, + }, + { + .mode = NID_aes_128_cbc, + .key = { + 0xc2, 0x86, 0x69, 0x6d, 0x88, 0x7c, 0x9a, 0xa0, + 0x61, 0x1b, 0xbb, 0x3e, 0x20, 0x25, 0xa4, 0x5a, + }, + .iv = { + 0x56, 0x2e, 0x17, 0x99, 0x6d, 0x09, 0x3d, 0x28, + 0xdd, 0xb3, 0xba, 0x69, 0x5a, 0x2e, 0x6f, 0x58, + }, + .iv_len = 16, + .in = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + }, + .in_len = 32, + .out = { + 0xd2, 0x96, 0xcd, 0x94, 0xc2, 0xcc, 0xcf, 0x8a, + 0x3a, 0x86, 0x30, 0x28, 0xb5, 0xe1, 0xdc, 0x0a, + 0x75, 0x86, 0x60, 0x2d, 0x25, 0x3c, 0xff, 0xf9, + 0x1b, 0x82, 0x66, 0xbe, 0xa6, 0xd6, 0x1a, 0xb1, + }, + .out_len = 32, + }, + { + .mode = NID_aes_128_cbc, + .key = { + 0x6c, 0x3e, 0xa0, 0x47, 0x76, 0x30, 0xce, 0x21, + 0xa2, 0xce, 0x33, 0x4a, 0xa7, 0x46, 0xc2, 0xcd, + }, + .iv = { + 0xc7, 0x82, 0xdc, 0x4c, 0x09, 0x8c, 0x66, 0xcb, + 0xd9, 0xcd, 0x27, 0xd8, 0x25, 0x68, 0x2c, 0x81, + }, + .iv_len = 16, + .in = { + 0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, + 0x61, 0x20, 0x34, 0x38, 0x2d, 0x62, 0x79, 0x74, + 0x65, 0x20, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, + 0x65, 0x20, 0x28, 0x65, 0x78, 0x61, 0x63, 0x74, + 0x6c, 0x79, 0x20, 0x33, 0x20, 0x41, 0x45, 0x53, + 0x20, 0x62, 0x6c, 0x6f, 0x63, 0x6b, 0x73, 0x29, + }, + .in_len = 48, + .out = { + 0xd0, 0xa0, 0x2b, 0x38, 0x36, 0x45, 0x17, 0x53, + 0xd4, 0x93, 0x66, 0x5d, 0x33, 0xf0, 0xe8, 0x86, + 0x2d, 0xea, 0x54, 0xcd, 0xb2, 0x93, 0xab, 0xc7, + 0x50, 0x69, 0x39, 0x27, 0x67, 0x72, 0xf8, 0xd5, + 0x02, 0x1c, 0x19, 0x21, 0x6b, 0xad, 0x52, 0x5c, + 0x85, 0x79, 0x69, 0x5d, 0x83, 0xba, 0x26, 0x84, + }, + .out_len = 48, + }, + { + .mode = NID_aes_128_cbc, + .key = { + 0x56, 0xe4, 0x7a, 0x38, 0xc5, 0x59, 0x89, 0x74, + 0xbc, 0x46, 0x90, 0x3d, 0xba, 0x29, 0x03, 0x49, + }, + .iv = { + 0x8c, 0xe8, 0x2e, 0xef, 0xbe, 0xa0, 0xda, 0x3c, + 0x44, 0x69, 0x9e, 0xd7, 0xdb, 0x51, 0xb7, 0xd9, + }, + .iv_len = 16, + .in = { + 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, + 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, + 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, + 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, + 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, + 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, + 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, + 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, + }, + .in_len = 64, + .out = { + 0xc3, 0x0e, 0x32, 0xff, 0xed, 0xc0, 0x77, 0x4e, + 0x6a, 0xff, 0x6a, 0xf0, 0x86, 0x9f, 0x71, 0xaa, + 0x0f, 0x3a, 0xf0, 0x7a, 0x9a, 0x31, 0xa9, 0xc6, + 0x84, 0xdb, 0x20, 0x7e, 0xb0, 0xef, 0x8e, 0x4e, + 0x35, 0x90, 0x7a, 0xa6, 0x32, 0xc3, 0xff, 0xdf, + 0x86, 0x8b, 0xb7, 0xb2, 0x9d, 0x3d, 0x46, 0xad, + 0x83, 0xce, 0x9f, 0x9a, 0x10, 0x2e, 0xe9, 0x9d, + 0x49, 0xa5, 0x3e, 0x87, 0xf4, 0xc3, 0xda, 0x55, + }, + .out_len = 64, + }, + + /* CBC - Test vectors from NIST SP 800-38A */ + { + .mode = NID_aes_128_cbc, + .key = { + 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, + 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c, + }, + .iv = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + }, + .iv_len = 16, + .in = { + 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, + 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, + 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, + 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, + 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, + 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, + 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10, + }, + .in_len = 64, + .out = { + 0x76, 0x49, 0xab, 0xac, 0x81, 0x19, 0xb2, 0x46, + 0xce, 0xe9, 0x8e, 0x9b, 0x12, 0xe9, 0x19, 0x7d, + 0x50, 0x86, 0xcb, 0x9b, 0x50, 0x72, 0x19, 0xee, + 0x95, 0xdb, 0x11, 0x3a, 0x91, 0x76, 0x78, 0xb2, + 0x73, 0xbe, 0xd6, 0xb8, 0xe3, 0xc1, 0x74, 0x3b, + 0x71, 0x16, 0xe6, 0x9e, 0x22, 0x22, 0x95, 0x16, + 0x3f, 0xf1, 0xca, 0xa1, 0x68, 0x1f, 0xac, 0x09, + 0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7, + }, + .out_len = 64, + }, + { + .mode = NID_aes_192_cbc, + .key = { + 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, + 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5, + 0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b, + }, + .iv = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + }, + .iv_len = 16, + .in = { + 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, + 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, + 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, + 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, + 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, + 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, + 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10, + }, + .in_len = 64, + .out = { + 0x4f, 0x02, 0x1d, 0xb2, 0x43, 0xbc, 0x63, 0x3d, + 0x71, 0x78, 0x18, 0x3a, 0x9f, 0xa0, 0x71, 0xe8, + 0xb4, 0xd9, 0xad, 0xa9, 0xad, 0x7d, 0xed, 0xf4, + 0xe5, 0xe7, 0x38, 0x76, 0x3f, 0x69, 0x14, 0x5a, + 0x57, 0x1b, 0x24, 0x20, 0x12, 0xfb, 0x7a, 0xe0, + 0x7f, 0xa9, 0xba, 0xac, 0x3d, 0xf1, 0x02, 0xe0, + 0x08, 0xb0, 0xe2, 0x79, 0x88, 0x59, 0x88, 0x81, + 0xd9, 0x20, 0xa9, 0xe6, 0x4f, 0x56, 0x15, 0xcd, + }, + .out_len = 64, + }, + { + .mode = NID_aes_256_cbc, + .key = { + 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, + 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81, + 0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7, + 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4, + }, + .iv = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + }, + .iv_len = 16, + .in = { + 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, + 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, + 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, + 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, + 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, + 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, + 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10, + }, + .in_len = 64, + .out = { + 0xf5, 0x8c, 0x4c, 0x04, 0xd6, 0xe5, 0xf1, 0xba, + 0x77, 0x9e, 0xab, 0xfb, 0x5f, 0x7b, 0xfb, 0xd6, + 0x9c, 0xfc, 0x4e, 0x96, 0x7e, 0xdb, 0x80, 0x8d, + 0x67, 0x9f, 0x77, 0x7b, 0xc6, 0x70, 0x2c, 0x7d, + 0x39, 0xf2, 0x33, 0x69, 0xa9, 0xd9, 0xba, 0xcf, + 0xa5, 0x30, 0xe2, 0x63, 0x04, 0x23, 0x14, 0x61, + 0xb2, 0xeb, 0x05, 0xe2, 0xc3, 0x9b, 0xe9, 0xfc, + 0xda, 0x6c, 0x19, 0x07, 0x8c, 0x6a, 0x9d, 0x1b, + }, + .out_len = 64, + }, + + /* CFB128 - Test vectors from NIST SP 800-38A */ + { + .mode = NID_aes_128_cfb128, + .key = { + 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, + 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c, + }, + .iv = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + }, + .iv_len = 16, + .in = { + 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, + 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, + 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, + 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, + 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, + 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, + 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10, + }, + .in_len = 64, + .out = { + 0x3b, 0x3f, 0xd9, 0x2e, 0xb7, 0x2d, 0xad, 0x20, + 0x33, 0x34, 0x49, 0xf8, 0xe8, 0x3c, 0xfb, 0x4a, + 0xc8, 0xa6, 0x45, 0x37, 0xa0, 0xb3, 0xa9, 0x3f, + 0xcd, 0xe3, 0xcd, 0xad, 0x9f, 0x1c, 0xe5, 0x8b, + 0x26, 0x75, 0x1f, 0x67, 0xa3, 0xcb, 0xb1, 0x40, + 0xb1, 0x80, 0x8c, 0xf1, 0x87, 0xa4, 0xf4, 0xdf, + 0xc0, 0x4b, 0x05, 0x35, 0x7c, 0x5d, 0x1c, 0x0e, + 0xea, 0xc4, 0xc6, 0x6f, 0x9f, 0xf7, 0xf2, 0xe6, + }, + .out_len = 64, + }, + { + .mode = NID_aes_192_cfb128, + .key = { + 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, + 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5, + 0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b, + }, + .iv = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + }, + .iv_len = 16, + .in = { + 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, + 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, + 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, + 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, + 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, + 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, + 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10, + }, + .in_len = 64, + .out = { + 0xcd, 0xc8, 0x0d, 0x6f, 0xdd, 0xf1, 0x8c, 0xab, + 0x34, 0xc2, 0x59, 0x09, 0xc9, 0x9a, 0x41, 0x74, + 0x67, 0xce, 0x7f, 0x7f, 0x81, 0x17, 0x36, 0x21, + 0x96, 0x1a, 0x2b, 0x70, 0x17, 0x1d, 0x3d, 0x7a, + 0x2e, 0x1e, 0x8a, 0x1d, 0xd5, 0x9b, 0x88, 0xb1, + 0xc8, 0xe6, 0x0f, 0xed, 0x1e, 0xfa, 0xc4, 0xc9, + 0xc0, 0x5f, 0x9f, 0x9c, 0xa9, 0x83, 0x4f, 0xa0, + 0x42, 0xae, 0x8f, 0xba, 0x58, 0x4b, 0x09, 0xff, + }, + .out_len = 64, + }, + { + .mode = NID_aes_256_cfb128, + .key = { + 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, + 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81, + 0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7, + 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4, + }, + .iv = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + }, + .iv_len = 16, + .in = { + 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, + 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, + 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, + 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, + 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, + 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, + 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10, + }, + .in_len = 64, + .out = { + 0xdc, 0x7e, 0x84, 0xbf, 0xda, 0x79, 0x16, 0x4b, + 0x7e, 0xcd, 0x84, 0x86, 0x98, 0x5d, 0x38, 0x60, + 0x39, 0xff, 0xed, 0x14, 0x3b, 0x28, 0xb1, 0xc8, + 0x32, 0x11, 0x3c, 0x63, 0x31, 0xe5, 0x40, 0x7b, + 0xdf, 0x10, 0x13, 0x24, 0x15, 0xe5, 0x4b, 0x92, + 0xa1, 0x3e, 0xd0, 0xa8, 0x26, 0x7a, 0xe2, 0xf9, + 0x75, 0xa3, 0x85, 0x74, 0x1a, 0xb9, 0xce, 0xf8, + 0x20, 0x31, 0x62, 0x3d, 0x55, 0xb1, 0xe4, 0x71, + }, + .out_len = 64, + }, + + /* OFB128 - Test vectors from NIST SP 800-38A */ + { + .mode = NID_aes_128_ofb128, + .key = { + 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, + 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c, + }, + .iv = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + }, + .iv_len = 16, + .in = { + 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, + 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, + 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, + 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, + 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, + 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, + 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10, + }, + .in_len = 64, + .out = { + 0x3b, 0x3f, 0xd9, 0x2e, 0xb7, 0x2d, 0xad, 0x20, + 0x33, 0x34, 0x49, 0xf8, 0xe8, 0x3c, 0xfb, 0x4a, + 0x77, 0x89, 0x50, 0x8d, 0x16, 0x91, 0x8f, 0x03, + 0xf5, 0x3c, 0x52, 0xda, 0xc5, 0x4e, 0xd8, 0x25, + 0x97, 0x40, 0x05, 0x1e, 0x9c, 0x5f, 0xec, 0xf6, + 0x43, 0x44, 0xf7, 0xa8, 0x22, 0x60, 0xed, 0xcc, + 0x30, 0x4c, 0x65, 0x28, 0xf6, 0x59, 0xc7, 0x78, + 0x66, 0xa5, 0x10, 0xd9, 0xc1, 0xd6, 0xae, 0x5e, + }, + .out_len = 64, + }, + { + .mode = NID_aes_192_ofb128, + .key = { + 0x8e, 0x73, 0xb0, 0xf7, 0xda, 0x0e, 0x64, 0x52, + 0xc8, 0x10, 0xf3, 0x2b, 0x80, 0x90, 0x79, 0xe5, + 0x62, 0xf8, 0xea, 0xd2, 0x52, 0x2c, 0x6b, 0x7b, + }, + .iv = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + }, + .iv_len = 16, + .in = { + 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, + 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, + 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, + 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, + 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, + 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, + 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10, + }, + .in_len = 64, + .out = { + 0xcd, 0xc8, 0x0d, 0x6f, 0xdd, 0xf1, 0x8c, 0xab, + 0x34, 0xc2, 0x59, 0x09, 0xc9, 0x9a, 0x41, 0x74, + 0xfc, 0xc2, 0x8b, 0x8d, 0x4c, 0x63, 0x83, 0x7c, + 0x09, 0xe8, 0x17, 0x00, 0xc1, 0x10, 0x04, 0x01, + 0x8d, 0x9a, 0x9a, 0xea, 0xc0, 0xf6, 0x59, 0x6f, + 0x55, 0x9c, 0x6d, 0x4d, 0xaf, 0x59, 0xa5, 0xf2, + 0x6d, 0x9f, 0x20, 0x08, 0x57, 0xca, 0x6c, 0x3e, + 0x9c, 0xac, 0x52, 0x4b, 0xd9, 0xac, 0xc9, 0x2a, + }, + .out_len = 64, + }, + { + .mode = NID_aes_256_ofb128, + .key = { + 0x60, 0x3d, 0xeb, 0x10, 0x15, 0xca, 0x71, 0xbe, + 0x2b, 0x73, 0xae, 0xf0, 0x85, 0x7d, 0x77, 0x81, + 0x1f, 0x35, 0x2c, 0x07, 0x3b, 0x61, 0x08, 0xd7, + 0x2d, 0x98, 0x10, 0xa3, 0x09, 0x14, 0xdf, 0xf4, + }, + .iv = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, + 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, + }, + .iv_len = 16, + .in = { + 0x6b, 0xc1, 0xbe, 0xe2, 0x2e, 0x40, 0x9f, 0x96, + 0xe9, 0x3d, 0x7e, 0x11, 0x73, 0x93, 0x17, 0x2a, + 0xae, 0x2d, 0x8a, 0x57, 0x1e, 0x03, 0xac, 0x9c, + 0x9e, 0xb7, 0x6f, 0xac, 0x45, 0xaf, 0x8e, 0x51, + 0x30, 0xc8, 0x1c, 0x46, 0xa3, 0x5c, 0xe4, 0x11, + 0xe5, 0xfb, 0xc1, 0x19, 0x1a, 0x0a, 0x52, 0xef, + 0xf6, 0x9f, 0x24, 0x45, 0xdf, 0x4f, 0x9b, 0x17, + 0xad, 0x2b, 0x41, 0x7b, 0xe6, 0x6c, 0x37, 0x10, + }, + .in_len = 64, + .out = { + 0xdc, 0x7e, 0x84, 0xbf, 0xda, 0x79, 0x16, 0x4b, + 0x7e, 0xcd, 0x84, 0x86, 0x98, 0x5d, 0x38, 0x60, + 0x4f, 0xeb, 0xdc, 0x67, 0x40, 0xd2, 0x0b, 0x3a, + 0xc8, 0x8f, 0x6a, 0xd8, 0x2a, 0x4f, 0xb0, 0x8d, + 0x71, 0xab, 0x47, 0xa0, 0x86, 0xe8, 0x6e, 0xed, + 0xf3, 0x9d, 0x1c, 0x5b, 0xba, 0x97, 0xc4, 0x08, + 0x01, 0x26, 0x14, 0x1d, 0x67, 0xf3, 0x7b, 0xe8, + 0x53, 0x8f, 0x5a, 0x8b, 0xe7, 0x40, 0xe4, 0x84, + }, + .out_len = 64, + }, +}; + +#define N_AES_TESTS (sizeof(aes_tests) / sizeof(aes_tests[0])) + +static int +aes_ecb_test(size_t test_number, const char *label, int key_bits, const struct aes_test *at) +{ + AES_KEY key; + uint8_t out[64]; + + if (at->padding) { + /* XXX - Handle padding */ + return 1; + } + + /* Encryption */ + memset(out, 0, sizeof(out)); + AES_set_encrypt_key(at->key, key_bits, &key); + AES_ecb_encrypt(at->in, out, &key, 1); + + if (memcmp(at->out, out, at->out_len) != 0) { + fprintf(stderr, "FAIL (%s:%zu): encryption mismatch\n", + label, test_number); + return 0; + } + + /* Decryption */ + memset(out, 0, sizeof(out)); + AES_set_decrypt_key(at->key, key_bits, &key); + AES_ecb_encrypt(at->out, out, &key, 0); + + if (memcmp(at->in, out, at->in_len) != 0) { + fprintf(stderr, "FAIL (%s:%zu): decryption mismatch\n", + label, test_number); + return 0; + } + + return 1; +} + + +static int +aes_cbc_test(size_t test_number, const char *label, int key_bits, const struct aes_test *at) +{ + AES_KEY key; + uint8_t out[64]; + uint8_t iv[16]; + + if (at->padding) { + /* XXX - Handle padding */ + return 1; + } + + /* Encryption */ + memset(out, 0, sizeof(out)); + memcpy(iv, at->iv, at->iv_len); + AES_set_encrypt_key(at->key, key_bits, &key); + AES_cbc_encrypt(at->in, out, at->in_len, &key, iv, 1); + + if (memcmp(at->out, out, at->out_len) != 0) { + fprintf(stderr, "FAIL (%s:%zu): encryption mismatch\n", + label, test_number); + return 0; + } + + /* Decryption */ + memset(out, 0, sizeof(out)); + memcpy(iv, at->iv, at->iv_len); + AES_set_decrypt_key(at->key, key_bits, &key); + AES_cbc_encrypt(at->out, out, at->out_len, &key, iv, 0); + + if (memcmp(at->in, out, at->in_len) != 0) { + fprintf(stderr, "FAIL (%s:%zu): decryption mismatch\n", + label, test_number); + return 0; + } + + return 1; +} + +static int +aes_evp_test(size_t test_number, const struct aes_test *at, const char *label, + int key_bits, const EVP_CIPHER *cipher) +{ + EVP_CIPHER_CTX *ctx; + uint8_t out[64]; + int in_len, out_len, total_len; + int i; + int success = 0; + + if ((ctx = EVP_CIPHER_CTX_new()) == NULL) { + fprintf(stderr, "FAIL (%s:%zu): EVP_CIPHER_CTX_new failed\n", + label, test_number); + goto failed; + } + + /* EVP encryption */ + total_len = 0; + memset(out, 0, sizeof(out)); + if (!EVP_EncryptInit(ctx, cipher, NULL, NULL)) { + fprintf(stderr, "FAIL (%s:%zu): EVP_EncryptInit failed\n", + label, test_number); + goto failed; + } + + if (!EVP_CIPHER_CTX_set_padding(ctx, at->padding)) { + fprintf(stderr, + "FAIL (%s:%zu): EVP_CIPHER_CTX_set_padding failed\n", + label, test_number); + goto failed; + } + + if (!EVP_EncryptInit(ctx, NULL, at->key, at->iv)) { + fprintf(stderr, "FAIL (%s:%zu): EVP_EncryptInit failed\n", + label, test_number); + goto failed; + } + + for (i = 0; i < at->in_len;) { + in_len = arc4random_uniform(at->in_len / 2); + if (in_len > at->in_len - i) + in_len = at->in_len - i; + + if (!EVP_EncryptUpdate(ctx, out + total_len, &out_len, + at->in + i, in_len)) { + fprintf(stderr, + "FAIL (%s:%zu): EVP_EncryptUpdate failed\n", + label, test_number); + goto failed; + } + + i += in_len; + total_len += out_len; + } + + if (!EVP_EncryptFinal_ex(ctx, out + total_len, &out_len)) { + fprintf(stderr, "FAIL (%s:%zu): EVP_EncryptFinal_ex failed\n", + label, test_number); + goto failed; + } + total_len += out_len; + + if (!EVP_CIPHER_CTX_reset(ctx)) { + fprintf(stderr, + "FAIL (%s:%zu): EVP_CIPHER_CTX_reset failed\n", + label, test_number); + goto failed; + } + + if (total_len != at->out_len) { + fprintf(stderr, + "FAIL (%s:%zu): EVP encryption length mismatch " + "(%d != %d)\n", label, test_number, total_len, at->out_len); + goto failed; + } + + if (memcmp(at->out, out, at->out_len) != 0) { + fprintf(stderr, "FAIL (%s:%zu): EVP encryption mismatch\n", + label, test_number); + goto failed; + } + + /* EVP decryption */ + total_len = 0; + memset(out, 0, sizeof(out)); + if (!EVP_DecryptInit(ctx, cipher, NULL, NULL)) { + fprintf(stderr, "FAIL (%s:%zu): EVP_DecryptInit failed\n", + label, test_number); + goto failed; + } + + if (!EVP_CIPHER_CTX_set_padding(ctx, at->padding)) { + fprintf(stderr, + "FAIL (%s:%zu): EVP_CIPHER_CTX_set_padding failed\n", + label, test_number); + goto failed; + } + + if (!EVP_DecryptInit(ctx, NULL, at->key, at->iv)) { + fprintf(stderr, "FAIL (%s:%zu): EVP_DecryptInit failed\n", + label, test_number); + goto failed; + } + + for (i = 0; i < at->out_len;) { + in_len = arc4random_uniform(at->out_len / 2); + if (in_len > at->out_len - i) + in_len = at->out_len - i; + + if (!EVP_DecryptUpdate(ctx, out + total_len, &out_len, + at->out + i, in_len)) { + fprintf(stderr, + "FAIL (%s:%zu): EVP_DecryptUpdate failed\n", + label, test_number); + goto failed; + } + + i += in_len; + total_len += out_len; + } + + if (!EVP_DecryptFinal_ex(ctx, out + total_len, &out_len)) { + fprintf(stderr, "FAIL (%s:%zu): EVP_DecryptFinal_ex failed\n", + label, test_number); + goto failed; + } + total_len += out_len; + + if (!EVP_CIPHER_CTX_reset(ctx)) { + fprintf(stderr, + "FAIL (%s:%zu): EVP_CIPHER_CTX_reset failed\n", + label, test_number); + goto failed; + } + + if (total_len != at->in_len) { + fprintf(stderr, + "FAIL (%s:%zu): EVP decryption length mismatch\n", + label, test_number); + goto failed; + } + + if (memcmp(at->in, out, at->in_len) != 0) { + fprintf(stderr, "FAIL (%s:%zu): EVP decryption mismatch\n", + label, test_number); + goto failed; + } + + success = 1; + + failed: + EVP_CIPHER_CTX_free(ctx); + return success; +} + + +static int +aes_key_bits_from_nid(int nid) +{ + switch (nid) { + case NID_aes_128_ecb: + case NID_aes_128_cbc: + case NID_aes_128_cfb128: + case NID_aes_128_ofb128: + case NID_aes_128_gcm: + case NID_aes_128_ccm: + return 128; + case NID_aes_192_ecb: + case NID_aes_192_cbc: + case NID_aes_192_cfb128: + case NID_aes_192_ofb128: + case NID_aes_192_gcm: + case NID_aes_192_ccm: + return 192; + case NID_aes_256_ecb: + case NID_aes_256_cbc: + case NID_aes_256_cfb128: + case NID_aes_256_ofb128: + case NID_aes_256_gcm: + case NID_aes_256_ccm: + return 256; + default: + return -1; + } +} + +static int +aes_cipher_from_nid(int nid, const char **out_label, + const EVP_CIPHER **out_cipher) +{ + switch (nid) { + /* ECB */ + case NID_aes_128_ecb: + *out_label = SN_aes_128_ecb; + *out_cipher = EVP_aes_128_ecb(); + break; + case NID_aes_192_ecb: + *out_label = SN_aes_192_ecb; + *out_cipher = EVP_aes_192_ecb(); + break; + case NID_aes_256_ecb: + *out_label = SN_aes_256_ecb; + *out_cipher = EVP_aes_256_ecb(); + break; + + /* CBC */ + case NID_aes_128_cbc: + *out_label = SN_aes_128_cbc; + *out_cipher = EVP_aes_128_cbc(); + break; + case NID_aes_192_cbc: + *out_label = SN_aes_192_cbc; + *out_cipher = EVP_aes_192_cbc(); + break; + case NID_aes_256_cbc: + *out_label = SN_aes_256_cbc; + *out_cipher = EVP_aes_256_cbc(); + break; + + /* CFB128 */ + case NID_aes_128_cfb128: + *out_label = SN_aes_128_cfb128; + *out_cipher = EVP_aes_128_cfb128(); + break; + case NID_aes_192_cfb128: + *out_label = SN_aes_192_cfb128; + *out_cipher = EVP_aes_192_cfb128(); + break; + case NID_aes_256_cfb128: + *out_label = SN_aes_256_cfb128; + *out_cipher = EVP_aes_256_cfb128(); + break; + + /* OFB128 */ + case NID_aes_128_ofb128: + *out_label = SN_aes_128_ofb128; + *out_cipher = EVP_aes_128_ofb(); + break; + case NID_aes_192_ofb128: + *out_label = SN_aes_192_ofb128; + *out_cipher = EVP_aes_192_ofb(); + break; + case NID_aes_256_ofb128: + *out_label = SN_aes_256_ofb128; + *out_cipher = EVP_aes_256_ofb(); + break; + + /* GCM */ + case NID_aes_128_gcm: + *out_label = SN_aes_128_gcm; + *out_cipher = EVP_aes_128_gcm(); + break; + case NID_aes_192_gcm: + *out_label = SN_aes_192_gcm; + *out_cipher = EVP_aes_192_gcm(); + break; + case NID_aes_256_gcm: + *out_label = SN_aes_256_gcm; + *out_cipher = EVP_aes_256_gcm(); + break; + + /* CCM */ + case NID_aes_128_ccm: + *out_label = SN_aes_128_ccm; + *out_cipher = EVP_aes_128_ccm(); + break; + case NID_aes_192_ccm: + *out_label = SN_aes_192_ccm; + *out_cipher = EVP_aes_192_ccm(); + break; + case NID_aes_256_ccm: + *out_label = SN_aes_256_ccm; + *out_cipher = EVP_aes_256_ccm(); + break; + + /* Unknown */ + default: + return 0; + } + + return 1; +} + +static int +aes_test(void) +{ + const struct aes_test *at; + const char *label; + const EVP_CIPHER *cipher; + int key_bits; + size_t i; + int failed = 1; + + for (i = 0; i < N_AES_TESTS; i++) { + at = &aes_tests[i]; + key_bits = aes_key_bits_from_nid(at->mode); + if (!aes_cipher_from_nid(at->mode, &label, &cipher)) + goto failed; + + switch (at->mode) { + /* ECB */ + case NID_aes_128_ecb: + case NID_aes_192_ecb: + case NID_aes_256_ecb: + if (!aes_ecb_test(i, label, key_bits, at)) + goto failed; + break; + + /* CBC */ + case NID_aes_128_cbc: + case NID_aes_192_cbc: + case NID_aes_256_cbc: + if (!aes_cbc_test(i, label, key_bits, at)) + goto failed; + break; + + /* CFB128 */ + case NID_aes_128_cfb128: + case NID_aes_192_cfb128: + case NID_aes_256_cfb128: + /* XXX - CFB128 non-EVP tests */ + break; + + /* OFB128 */ + case NID_aes_128_ofb128: + case NID_aes_192_ofb128: + case NID_aes_256_ofb128: + /* XXX - OFB128 non-EVP tests */ + break; + + /* GCM */ + case NID_aes_128_gcm: + case NID_aes_192_gcm: + case NID_aes_256_gcm: + /* GCM is EVP-only */ + break; + + /* CCM */ + case NID_aes_128_ccm: + case NID_aes_192_ccm: + case NID_aes_256_ccm: + /* XXX - CCM non-EVP tests */ + break; + + /* Unknown */ + default: + fprintf(stderr, "FAIL: unknown mode (%d)\n", + at->mode); + goto failed; + } + + if (!aes_evp_test(i, at, label, key_bits, cipher)) + goto failed; + } + + failed = 0; + + failed: + return failed; +} + +int +main(int argc, char **argv) +{ + int failed = 0; + + failed |= aes_test(); + + return failed; +} + -- 2.20.1