/*
* 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,
};
