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Diffstat (limited to 'src/tests/gcm_test.c')
| -rw-r--r-- | src/tests/gcm_test.c | 401 |
1 files changed, 401 insertions, 0 deletions
diff --git a/src/tests/gcm_test.c b/src/tests/gcm_test.c new file mode 100644 index 000000000..04a42b5c9 --- /dev/null +++ b/src/tests/gcm_test.c @@ -0,0 +1,401 @@ +/* + * Copyright (C) 2022 Michael Brown <mbrown@fensystems.co.uk>. + * + * 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 any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + * + * You can also choose to distribute this program under the terms of + * the Unmodified Binary Distribution Licence (as given in the file + * COPYING.UBDL), provided that you have satisfied its requirements. + */ + +FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); + +/** @file + * + * Galois/Counter Mode (GCM) tests + * + * These test vectors are provided by NIST as part of the GCM proposed + * specification document (which, unlike the final published + * specification document, includes test vectors with intermediate + * values): + * + * https://csrc.nist.rip/groups/ST/toolkit/BCM/documents/proposedmodes/gcm/gcm-spec.pdf + * + */ + +/* Forcibly enable assertions */ +#undef NDEBUG + +#include <string.h> +#include <ipxe/gcm.h> +#include <ipxe/aes.h> +#include <ipxe/test.h> +#include "cipher_test.h" + +/** 128-bit zero key */ +#define GCM_KEY_128_ZERO \ + KEY ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ) + +/** 128-bit key */ +#define GCM_KEY_128 \ + KEY ( 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c, 0x6d, \ + 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08 ) + +/** 192-bit zero key */ +#define GCM_KEY_192_ZERO \ + KEY ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ) + +/** 192-bit key */ +#define GCM_KEY_192 \ + KEY ( 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c, 0x6d, \ + 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08, 0xfe, 0xff, \ + 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c ) + +/** 256-bit zero key */ +#define GCM_KEY_256_ZERO \ + KEY ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00 ) + +/** 256-bit key */ +#define GCM_KEY_256 \ + KEY ( 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c, 0x6d, \ + 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08, 0xfe, 0xff, \ + 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c, 0x6d, 0x6a, 0x8f, \ + 0x94, 0x67, 0x30, 0x83, 0x08 ) + +/** 64-bit IV */ +#define GCM_IV_64 \ + IV ( 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad ) + +/** 96-bit zero IV */ +#define GCM_IV_96_ZERO \ + IV ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00 ) + +/** 96-bit IV */ +#define GCM_IV_96 \ + IV ( 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad, 0xde, \ + 0xca, 0xf8, 0x88 ) + +/** 480-bit IV */ +#define GCM_IV_480 \ + IV ( 0x93, 0x13, 0x22, 0x5d, 0xf8, 0x84, 0x06, 0xe5, 0x55, \ + 0x90, 0x9c, 0x5a, 0xff, 0x52, 0x69, 0xaa, 0x6a, 0x7a, \ + 0x95, 0x38, 0x53, 0x4f, 0x7d, 0xa1, 0xe4, 0xc3, 0x03, \ + 0xd2, 0xa3, 0x18, 0xa7, 0x28, 0xc3, 0xc0, 0xc9, 0x51, \ + 0x56, 0x80, 0x95, 0x39, 0xfc, 0xf0, 0xe2, 0x42, 0x9a, \ + 0x6b, 0x52, 0x54, 0x16, 0xae, 0xdb, 0xf5, 0xa0, 0xde, \ + 0x6a, 0x57, 0xa6, 0x37, 0xb3, 0x9b ) + +/** Empty additional data */ +#define GCM_ADDITIONAL_EMPTY ADDITIONAL() + +/** 160-bit additional data */ +#define GCM_ADDITIONAL_160 \ + ADDITIONAL ( 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef, \ + 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef, \ + 0xab, 0xad, 0xda, 0xd2 ) + +/** Empty plaintext */ +#define GCM_PLAINTEXT_EMPTY PLAINTEXT() + +/** 128-bit zero plaintext */ +#define GCM_PLAINTEXT_128_ZERO \ + PLAINTEXT ( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ) + +/** 512-bit plaintext */ +#define GCM_PLAINTEXT_512 \ + PLAINTEXT ( 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5, \ + 0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a, \ + 0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda, \ + 0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72, \ + 0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53, \ + 0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25, \ + 0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57, \ + 0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55 ) + +/** 480-bit plaintext */ +#define GCM_PLAINTEXT_480 \ + PLAINTEXT ( 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5, \ + 0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a, \ + 0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda, \ + 0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72, \ + 0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53, \ + 0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25, \ + 0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57, \ + 0xba, 0x63, 0x7b, 0x39 ) + +/** Test 1 */ +CIPHER_TEST ( gcm_test_1, &aes_gcm_algorithm, GCM_KEY_128_ZERO, + GCM_IV_96_ZERO, GCM_ADDITIONAL_EMPTY, GCM_PLAINTEXT_EMPTY, + CIPHERTEXT(), + AUTH ( 0x58, 0xe2, 0xfc, 0xce, 0xfa, 0x7e, 0x30, 0x61, 0x36, + 0x7f, 0x1d, 0x57, 0xa4, 0xe7, 0x45, 0x5a ) ); + +/** Test 2 */ +CIPHER_TEST ( gcm_test_2, &aes_gcm_algorithm, GCM_KEY_128_ZERO, + GCM_IV_96_ZERO, GCM_ADDITIONAL_EMPTY, GCM_PLAINTEXT_128_ZERO, + CIPHERTEXT ( 0x03, 0x88, 0xda, 0xce, 0x60, 0xb6, 0xa3, 0x92, + 0xf3, 0x28, 0xc2, 0xb9, 0x71, 0xb2, 0xfe, 0x78 ), + AUTH ( 0xab, 0x6e, 0x47, 0xd4, 0x2c, 0xec, 0x13, 0xbd, 0xf5, + 0x3a, 0x67, 0xb2, 0x12, 0x57, 0xbd, 0xdf ) ); + +/** Test 3 */ +CIPHER_TEST ( gcm_test_3, &aes_gcm_algorithm, GCM_KEY_128, + GCM_IV_96, GCM_ADDITIONAL_EMPTY, GCM_PLAINTEXT_512, + CIPHERTEXT ( 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24, + 0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c, + 0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0, + 0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e, + 0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c, + 0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05, + 0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97, + 0x3d, 0x58, 0xe0, 0x91, 0x47, 0x3f, 0x59, 0x85 ), + AUTH ( 0x4d, 0x5c, 0x2a, 0xf3, 0x27, 0xcd, 0x64, 0xa6, 0x2c, + 0xf3, 0x5a, 0xbd, 0x2b, 0xa6, 0xfa, 0xb4 ) ); + +/** Test 4 */ +CIPHER_TEST ( gcm_test_4, &aes_gcm_algorithm, GCM_KEY_128, + GCM_IV_96, GCM_ADDITIONAL_160, GCM_PLAINTEXT_480, + CIPHERTEXT ( 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24, + 0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c, + 0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0, + 0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e, + 0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c, + 0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05, + 0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97, + 0x3d, 0x58, 0xe0, 0x91 ), + AUTH ( 0x5b, 0xc9, 0x4f, 0xbc, 0x32, 0x21, 0xa5, 0xdb, 0x94, + 0xfa, 0xe9, 0x5a, 0xe7, 0x12, 0x1a, 0x47 ) ); + +/** Test 5 */ +CIPHER_TEST ( gcm_test_5, &aes_gcm_algorithm, GCM_KEY_128, + GCM_IV_64, GCM_ADDITIONAL_160, GCM_PLAINTEXT_480, + CIPHERTEXT ( 0x61, 0x35, 0x3b, 0x4c, 0x28, 0x06, 0x93, 0x4a, + 0x77, 0x7f, 0xf5, 0x1f, 0xa2, 0x2a, 0x47, 0x55, + 0x69, 0x9b, 0x2a, 0x71, 0x4f, 0xcd, 0xc6, 0xf8, + 0x37, 0x66, 0xe5, 0xf9, 0x7b, 0x6c, 0x74, 0x23, + 0x73, 0x80, 0x69, 0x00, 0xe4, 0x9f, 0x24, 0xb2, + 0x2b, 0x09, 0x75, 0x44, 0xd4, 0x89, 0x6b, 0x42, + 0x49, 0x89, 0xb5, 0xe1, 0xeb, 0xac, 0x0f, 0x07, + 0xc2, 0x3f, 0x45, 0x98 ), + AUTH ( 0x36, 0x12, 0xd2, 0xe7, 0x9e, 0x3b, 0x07, 0x85, 0x56, + 0x1b, 0xe1, 0x4a, 0xac, 0xa2, 0xfc, 0xcb ) ); + +/** Test 6 */ +CIPHER_TEST ( gcm_test_6, &aes_gcm_algorithm, GCM_KEY_128, + GCM_IV_480, GCM_ADDITIONAL_160, GCM_PLAINTEXT_480, + CIPHERTEXT ( 0x8c, 0xe2, 0x49, 0x98, 0x62, 0x56, 0x15, 0xb6, + 0x03, 0xa0, 0x33, 0xac, 0xa1, 0x3f, 0xb8, 0x94, + 0xbe, 0x91, 0x12, 0xa5, 0xc3, 0xa2, 0x11, 0xa8, + 0xba, 0x26, 0x2a, 0x3c, 0xca, 0x7e, 0x2c, 0xa7, + 0x01, 0xe4, 0xa9, 0xa4, 0xfb, 0xa4, 0x3c, 0x90, + 0xcc, 0xdc, 0xb2, 0x81, 0xd4, 0x8c, 0x7c, 0x6f, + 0xd6, 0x28, 0x75, 0xd2, 0xac, 0xa4, 0x17, 0x03, + 0x4c, 0x34, 0xae, 0xe5 ), + AUTH ( 0x61, 0x9c, 0xc5, 0xae, 0xff, 0xfe, 0x0b, 0xfa, 0x46, + 0x2a, 0xf4, 0x3c, 0x16, 0x99, 0xd0, 0x50 ) ); + +/** Test 7 */ +CIPHER_TEST ( gcm_test_7, &aes_gcm_algorithm, GCM_KEY_192_ZERO, + GCM_IV_96_ZERO, GCM_ADDITIONAL_EMPTY, GCM_PLAINTEXT_EMPTY, + CIPHERTEXT(), + AUTH ( 0xcd, 0x33, 0xb2, 0x8a, 0xc7, 0x73, 0xf7, 0x4b, 0xa0, + 0x0e, 0xd1, 0xf3, 0x12, 0x57, 0x24, 0x35 ) ); + +/** Test 8 */ +CIPHER_TEST ( gcm_test_8, &aes_gcm_algorithm, GCM_KEY_192_ZERO, + GCM_IV_96_ZERO, GCM_ADDITIONAL_EMPTY, GCM_PLAINTEXT_128_ZERO, + CIPHERTEXT ( 0x98, 0xe7, 0x24, 0x7c, 0x07, 0xf0, 0xfe, 0x41, + 0x1c, 0x26, 0x7e, 0x43, 0x84, 0xb0, 0xf6, 0x00 ), + AUTH ( 0x2f, 0xf5, 0x8d, 0x80, 0x03, 0x39, 0x27, 0xab, 0x8e, + 0xf4, 0xd4, 0x58, 0x75, 0x14, 0xf0, 0xfb ) ); + +/** Test 9 */ +CIPHER_TEST ( gcm_test_9, &aes_gcm_algorithm, GCM_KEY_192, + GCM_IV_96, GCM_ADDITIONAL_EMPTY, GCM_PLAINTEXT_512, + CIPHERTEXT ( 0x39, 0x80, 0xca, 0x0b, 0x3c, 0x00, 0xe8, 0x41, + 0xeb, 0x06, 0xfa, 0xc4, 0x87, 0x2a, 0x27, 0x57, + 0x85, 0x9e, 0x1c, 0xea, 0xa6, 0xef, 0xd9, 0x84, + 0x62, 0x85, 0x93, 0xb4, 0x0c, 0xa1, 0xe1, 0x9c, + 0x7d, 0x77, 0x3d, 0x00, 0xc1, 0x44, 0xc5, 0x25, + 0xac, 0x61, 0x9d, 0x18, 0xc8, 0x4a, 0x3f, 0x47, + 0x18, 0xe2, 0x44, 0x8b, 0x2f, 0xe3, 0x24, 0xd9, + 0xcc, 0xda, 0x27, 0x10, 0xac, 0xad, 0xe2, 0x56 ), + AUTH ( 0x99, 0x24, 0xa7, 0xc8, 0x58, 0x73, 0x36, 0xbf, 0xb1, + 0x18, 0x02, 0x4d, 0xb8, 0x67, 0x4a, 0x14 ) ); + +/** Test 10 */ +CIPHER_TEST ( gcm_test_10, &aes_gcm_algorithm, GCM_KEY_192, + GCM_IV_96, GCM_ADDITIONAL_160, GCM_PLAINTEXT_480, + CIPHERTEXT ( 0x39, 0x80, 0xca, 0x0b, 0x3c, 0x00, 0xe8, 0x41, + 0xeb, 0x06, 0xfa, 0xc4, 0x87, 0x2a, 0x27, 0x57, + 0x85, 0x9e, 0x1c, 0xea, 0xa6, 0xef, 0xd9, 0x84, + 0x62, 0x85, 0x93, 0xb4, 0x0c, 0xa1, 0xe1, 0x9c, + 0x7d, 0x77, 0x3d, 0x00, 0xc1, 0x44, 0xc5, 0x25, + 0xac, 0x61, 0x9d, 0x18, 0xc8, 0x4a, 0x3f, 0x47, + 0x18, 0xe2, 0x44, 0x8b, 0x2f, 0xe3, 0x24, 0xd9, + 0xcc, 0xda, 0x27, 0x10 ), + AUTH ( 0x25, 0x19, 0x49, 0x8e, 0x80, 0xf1, 0x47, 0x8f, 0x37, + 0xba, 0x55, 0xbd, 0x6d, 0x27, 0x61, 0x8c ) ); + +/** Test 11 */ +CIPHER_TEST ( gcm_test_11, &aes_gcm_algorithm, GCM_KEY_192, + GCM_IV_64, GCM_ADDITIONAL_160, GCM_PLAINTEXT_480, + CIPHERTEXT ( 0x0f, 0x10, 0xf5, 0x99, 0xae, 0x14, 0xa1, 0x54, + 0xed, 0x24, 0xb3, 0x6e, 0x25, 0x32, 0x4d, 0xb8, + 0xc5, 0x66, 0x63, 0x2e, 0xf2, 0xbb, 0xb3, 0x4f, + 0x83, 0x47, 0x28, 0x0f, 0xc4, 0x50, 0x70, 0x57, + 0xfd, 0xdc, 0x29, 0xdf, 0x9a, 0x47, 0x1f, 0x75, + 0xc6, 0x65, 0x41, 0xd4, 0xd4, 0xda, 0xd1, 0xc9, + 0xe9, 0x3a, 0x19, 0xa5, 0x8e, 0x8b, 0x47, 0x3f, + 0xa0, 0xf0, 0x62, 0xf7 ), + AUTH ( 0x65, 0xdc, 0xc5, 0x7f, 0xcf, 0x62, 0x3a, 0x24, 0x09, + 0x4f, 0xcc, 0xa4, 0x0d, 0x35, 0x33, 0xf8 ) ); + +/** Test 12 */ +CIPHER_TEST ( gcm_test_12, &aes_gcm_algorithm, GCM_KEY_192, + GCM_IV_480, GCM_ADDITIONAL_160, GCM_PLAINTEXT_480, + CIPHERTEXT ( 0xd2, 0x7e, 0x88, 0x68, 0x1c, 0xe3, 0x24, 0x3c, + 0x48, 0x30, 0x16, 0x5a, 0x8f, 0xdc, 0xf9, 0xff, + 0x1d, 0xe9, 0xa1, 0xd8, 0xe6, 0xb4, 0x47, 0xef, + 0x6e, 0xf7, 0xb7, 0x98, 0x28, 0x66, 0x6e, 0x45, + 0x81, 0xe7, 0x90, 0x12, 0xaf, 0x34, 0xdd, 0xd9, + 0xe2, 0xf0, 0x37, 0x58, 0x9b, 0x29, 0x2d, 0xb3, + 0xe6, 0x7c, 0x03, 0x67, 0x45, 0xfa, 0x22, 0xe7, + 0xe9, 0xb7, 0x37, 0x3b ), + AUTH ( 0xdc, 0xf5, 0x66, 0xff, 0x29, 0x1c, 0x25, 0xbb, 0xb8, + 0x56, 0x8f, 0xc3, 0xd3, 0x76, 0xa6, 0xd9 ) ); + +/** Test 13 */ +CIPHER_TEST ( gcm_test_13, &aes_gcm_algorithm, GCM_KEY_256_ZERO, + GCM_IV_96_ZERO, GCM_ADDITIONAL_EMPTY, GCM_PLAINTEXT_EMPTY, + CIPHERTEXT(), + AUTH ( 0x53, 0x0f, 0x8a, 0xfb, 0xc7, 0x45, 0x36, 0xb9, 0xa9, + 0x63, 0xb4, 0xf1, 0xc4, 0xcb, 0x73, 0x8b ) ); + +/** Test 14 */ +CIPHER_TEST ( gcm_test_14, &aes_gcm_algorithm, GCM_KEY_256_ZERO, + GCM_IV_96_ZERO, GCM_ADDITIONAL_EMPTY, GCM_PLAINTEXT_128_ZERO, + CIPHERTEXT ( 0xce, 0xa7, 0x40, 0x3d, 0x4d, 0x60, 0x6b, 0x6e, + 0x07, 0x4e, 0xc5, 0xd3, 0xba, 0xf3, 0x9d, 0x18 ), + AUTH ( 0xd0, 0xd1, 0xc8, 0xa7, 0x99, 0x99, 0x6b, 0xf0, 0x26, + 0x5b, 0x98, 0xb5, 0xd4, 0x8a, 0xb9, 0x19 ) ); + +/** Test 15 */ +CIPHER_TEST ( gcm_test_15, &aes_gcm_algorithm, GCM_KEY_256, + GCM_IV_96, GCM_ADDITIONAL_EMPTY, GCM_PLAINTEXT_512, + CIPHERTEXT ( 0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07, + 0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d, + 0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9, + 0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa, + 0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d, + 0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38, + 0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a, + 0xbc, 0xc9, 0xf6, 0x62, 0x89, 0x80, 0x15, 0xad ), + AUTH ( 0xb0, 0x94, 0xda, 0xc5, 0xd9, 0x34, 0x71, 0xbd, 0xec, + 0x1a, 0x50, 0x22, 0x70, 0xe3, 0xcc, 0x6c ) ); + +/** Test 16 */ +CIPHER_TEST ( gcm_test_16, &aes_gcm_algorithm, GCM_KEY_256, + GCM_IV_96, GCM_ADDITIONAL_160, GCM_PLAINTEXT_480, + CIPHERTEXT ( 0x52, 0x2d, 0xc1, 0xf0, 0x99, 0x56, 0x7d, 0x07, + 0xf4, 0x7f, 0x37, 0xa3, 0x2a, 0x84, 0x42, 0x7d, + 0x64, 0x3a, 0x8c, 0xdc, 0xbf, 0xe5, 0xc0, 0xc9, + 0x75, 0x98, 0xa2, 0xbd, 0x25, 0x55, 0xd1, 0xaa, + 0x8c, 0xb0, 0x8e, 0x48, 0x59, 0x0d, 0xbb, 0x3d, + 0xa7, 0xb0, 0x8b, 0x10, 0x56, 0x82, 0x88, 0x38, + 0xc5, 0xf6, 0x1e, 0x63, 0x93, 0xba, 0x7a, 0x0a, + 0xbc, 0xc9, 0xf6, 0x62 ), + AUTH ( 0x76, 0xfc, 0x6e, 0xce, 0x0f, 0x4e, 0x17, 0x68, 0xcd, + 0xdf, 0x88, 0x53, 0xbb, 0x2d, 0x55, 0x1b ) ); + +/** Test 17 */ +CIPHER_TEST ( gcm_test_17, &aes_gcm_algorithm, GCM_KEY_256, + GCM_IV_64, GCM_ADDITIONAL_160, GCM_PLAINTEXT_480, + CIPHERTEXT ( 0xc3, 0x76, 0x2d, 0xf1, 0xca, 0x78, 0x7d, 0x32, + 0xae, 0x47, 0xc1, 0x3b, 0xf1, 0x98, 0x44, 0xcb, + 0xaf, 0x1a, 0xe1, 0x4d, 0x0b, 0x97, 0x6a, 0xfa, + 0xc5, 0x2f, 0xf7, 0xd7, 0x9b, 0xba, 0x9d, 0xe0, + 0xfe, 0xb5, 0x82, 0xd3, 0x39, 0x34, 0xa4, 0xf0, + 0x95, 0x4c, 0xc2, 0x36, 0x3b, 0xc7, 0x3f, 0x78, + 0x62, 0xac, 0x43, 0x0e, 0x64, 0xab, 0xe4, 0x99, + 0xf4, 0x7c, 0x9b, 0x1f ), + AUTH ( 0x3a, 0x33, 0x7d, 0xbf, 0x46, 0xa7, 0x92, 0xc4, 0x5e, + 0x45, 0x49, 0x13, 0xfe, 0x2e, 0xa8, 0xf2 ) ); + +/** Test 18 */ +CIPHER_TEST ( gcm_test_18, &aes_gcm_algorithm, GCM_KEY_256, + GCM_IV_480, GCM_ADDITIONAL_160, GCM_PLAINTEXT_480, + CIPHERTEXT ( 0x5a, 0x8d, 0xef, 0x2f, 0x0c, 0x9e, 0x53, 0xf1, + 0xf7, 0x5d, 0x78, 0x53, 0x65, 0x9e, 0x2a, 0x20, + 0xee, 0xb2, 0xb2, 0x2a, 0xaf, 0xde, 0x64, 0x19, + 0xa0, 0x58, 0xab, 0x4f, 0x6f, 0x74, 0x6b, 0xf4, + 0x0f, 0xc0, 0xc3, 0xb7, 0x80, 0xf2, 0x44, 0x45, + 0x2d, 0xa3, 0xeb, 0xf1, 0xc5, 0xd8, 0x2c, 0xde, + 0xa2, 0x41, 0x89, 0x97, 0x20, 0x0e, 0xf8, 0x2e, + 0x44, 0xae, 0x7e, 0x3f ), + AUTH ( 0xa4, 0x4a, 0x82, 0x66, 0xee, 0x1c, 0x8e, 0xb0, 0xc8, + 0xb5, 0xd4, 0xcf, 0x5a, 0xe9, 0xf1, 0x9a ) ); + +/** + * Perform Galois/Counter Mode self-test + * + */ +static void gcm_test_exec ( void ) { + struct cipher_algorithm *gcm = &aes_gcm_algorithm; + unsigned int keylen; + + /* Correctness tests */ + cipher_ok ( &gcm_test_1 ); + cipher_ok ( &gcm_test_2 ); + cipher_ok ( &gcm_test_3 ); + cipher_ok ( &gcm_test_4 ); + cipher_ok ( &gcm_test_5 ); + cipher_ok ( &gcm_test_6 ); + cipher_ok ( &gcm_test_7 ); + cipher_ok ( &gcm_test_8 ); + cipher_ok ( &gcm_test_9 ); + cipher_ok ( &gcm_test_10 ); + cipher_ok ( &gcm_test_11 ); + cipher_ok ( &gcm_test_12 ); + cipher_ok ( &gcm_test_13 ); + cipher_ok ( &gcm_test_14 ); + cipher_ok ( &gcm_test_15 ); + cipher_ok ( &gcm_test_16 ); + cipher_ok ( &gcm_test_17 ); + cipher_ok ( &gcm_test_18 ); + + /* Speed tests */ + for ( keylen = 128 ; keylen <= 256 ; keylen += 64 ) { + DBG ( "AES-%d-GCM encryption required %ld cycles per byte\n", + keylen, cipher_cost_encrypt ( gcm, ( keylen / 8 ) ) ); + DBG ( "AES-%d-GCM decryption required %ld cycles per byte\n", + keylen, cipher_cost_decrypt ( gcm, ( keylen / 8 ) ) ); + } +} + +/** Galois/Counter Mode self-test */ +struct self_test gcm_test __self_test = { + .name = "gcm", + .exec = gcm_test_exec, +}; |