Daniel P. Berrange | 84f7f18 | 2016-02-11 14:00:17 +0000 | [diff] [blame] | 1 | /* |
| 2 | * QEMU Crypto XTS cipher mode |
| 3 | * |
| 4 | * Copyright (c) 2015-2016 Red Hat, Inc. |
| 5 | * |
| 6 | * This library is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU Lesser General Public |
| 8 | * License as published by the Free Software Foundation; either |
| 9 | * version 2 of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * This library is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | * Lesser General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU Lesser General Public |
| 17 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
| 18 | * |
| 19 | * This code is originally derived from public domain / WTFPL code in |
| 20 | * LibTomCrypt crytographic library http://libtom.org. The XTS code |
| 21 | * was donated by Elliptic Semiconductor Inc (www.ellipticsemi.com) |
| 22 | * to the LibTom Projects |
| 23 | * |
| 24 | */ |
| 25 | |
| 26 | #include "qemu/osdep.h" |
| 27 | #include "crypto/init.h" |
| 28 | #include "crypto/xts.h" |
| 29 | #include "crypto/aes.h" |
| 30 | |
| 31 | typedef struct { |
| 32 | const char *path; |
| 33 | int keylen; |
| 34 | unsigned char key1[32]; |
| 35 | unsigned char key2[32]; |
| 36 | uint64_t seqnum; |
| 37 | unsigned long PTLEN; |
| 38 | unsigned char PTX[512], CTX[512]; |
| 39 | } QCryptoXTSTestData; |
| 40 | |
| 41 | static const QCryptoXTSTestData test_data[] = { |
| 42 | /* #1 32 byte key, 32 byte PTX */ |
| 43 | { |
| 44 | "/crypto/xts/t-1-key-32-ptx-32", |
| 45 | 32, |
| 46 | { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 47 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, |
| 48 | { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 49 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, |
| 50 | 0, |
| 51 | 32, |
| 52 | { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 53 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 54 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 55 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, |
| 56 | { 0x91, 0x7c, 0xf6, 0x9e, 0xbd, 0x68, 0xb2, 0xec, |
| 57 | 0x9b, 0x9f, 0xe9, 0xa3, 0xea, 0xdd, 0xa6, 0x92, |
| 58 | 0xcd, 0x43, 0xd2, 0xf5, 0x95, 0x98, 0xed, 0x85, |
| 59 | 0x8c, 0x02, 0xc2, 0x65, 0x2f, 0xbf, 0x92, 0x2e }, |
| 60 | }, |
| 61 | |
| 62 | /* #2, 32 byte key, 32 byte PTX */ |
| 63 | { |
| 64 | "/crypto/xts/t-2-key-32-ptx-32", |
| 65 | 32, |
| 66 | { 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, |
| 67 | 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11 }, |
| 68 | { 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, |
| 69 | 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22 }, |
| 70 | 0x3333333333LL, |
| 71 | 32, |
| 72 | { 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, |
| 73 | 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, |
| 74 | 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, |
| 75 | 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44 }, |
| 76 | { 0xc4, 0x54, 0x18, 0x5e, 0x6a, 0x16, 0x93, 0x6e, |
| 77 | 0x39, 0x33, 0x40, 0x38, 0xac, 0xef, 0x83, 0x8b, |
| 78 | 0xfb, 0x18, 0x6f, 0xff, 0x74, 0x80, 0xad, 0xc4, |
| 79 | 0x28, 0x93, 0x82, 0xec, 0xd6, 0xd3, 0x94, 0xf0 }, |
| 80 | }, |
| 81 | |
| 82 | /* #5 from xts.7, 32 byte key, 32 byte PTX */ |
| 83 | { |
| 84 | "/crypto/xts/t-5-key-32-ptx-32", |
| 85 | 32, |
| 86 | { 0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, |
| 87 | 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0 }, |
| 88 | { 0xbf, 0xbe, 0xbd, 0xbc, 0xbb, 0xba, 0xb9, 0xb8, |
| 89 | 0xb7, 0xb6, 0xb5, 0xb4, 0xb3, 0xb2, 0xb1, 0xb0 }, |
| 90 | 0x123456789aLL, |
| 91 | 32, |
| 92 | { 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, |
| 93 | 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, |
| 94 | 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, |
| 95 | 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44 }, |
| 96 | { 0xb0, 0x1f, 0x86, 0xf8, 0xed, 0xc1, 0x86, 0x37, |
| 97 | 0x06, 0xfa, 0x8a, 0x42, 0x53, 0xe3, 0x4f, 0x28, |
| 98 | 0xaf, 0x31, 0x9d, 0xe3, 0x83, 0x34, 0x87, 0x0f, |
| 99 | 0x4d, 0xd1, 0xf9, 0x4c, 0xbe, 0x98, 0x32, 0xf1 }, |
| 100 | }, |
| 101 | |
| 102 | /* #4, 32 byte key, 512 byte PTX */ |
| 103 | { |
| 104 | "/crypto/xts/t-4-key-32-ptx-512", |
| 105 | 32, |
| 106 | { 0x27, 0x18, 0x28, 0x18, 0x28, 0x45, 0x90, 0x45, |
| 107 | 0x23, 0x53, 0x60, 0x28, 0x74, 0x71, 0x35, 0x26 }, |
| 108 | { 0x31, 0x41, 0x59, 0x26, 0x53, 0x58, 0x97, 0x93, |
| 109 | 0x23, 0x84, 0x62, 0x64, 0x33, 0x83, 0x27, 0x95 }, |
| 110 | 0, |
| 111 | 512, |
| 112 | { |
| 113 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 114 | 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
| 115 | 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, |
| 116 | 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, |
| 117 | 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, |
| 118 | 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, |
| 119 | 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, |
| 120 | 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, |
| 121 | 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, |
| 122 | 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, |
| 123 | 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, |
| 124 | 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, |
| 125 | 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 126 | 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, |
| 127 | 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 128 | 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, |
| 129 | 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, |
| 130 | 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, |
| 131 | 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, |
| 132 | 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, |
| 133 | 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, |
| 134 | 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, |
| 135 | 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, |
| 136 | 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, |
| 137 | 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, |
| 138 | 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, |
| 139 | 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, |
| 140 | 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, |
| 141 | 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, |
| 142 | 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, |
| 143 | 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, |
| 144 | 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, |
| 145 | 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 146 | 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
| 147 | 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, |
| 148 | 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, |
| 149 | 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, |
| 150 | 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, |
| 151 | 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, |
| 152 | 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, |
| 153 | 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, |
| 154 | 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, |
| 155 | 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, |
| 156 | 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, |
| 157 | 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 158 | 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, |
| 159 | 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 160 | 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, |
| 161 | 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, |
| 162 | 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, |
| 163 | 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, |
| 164 | 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, |
| 165 | 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, |
| 166 | 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, |
| 167 | 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, |
| 168 | 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, |
| 169 | 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, |
| 170 | 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, |
| 171 | 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, |
| 172 | 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, |
| 173 | 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, |
| 174 | 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, |
| 175 | 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, |
| 176 | 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff, |
| 177 | }, |
| 178 | { |
| 179 | 0x27, 0xa7, 0x47, 0x9b, 0xef, 0xa1, 0xd4, 0x76, |
| 180 | 0x48, 0x9f, 0x30, 0x8c, 0xd4, 0xcf, 0xa6, 0xe2, |
| 181 | 0xa9, 0x6e, 0x4b, 0xbe, 0x32, 0x08, 0xff, 0x25, |
| 182 | 0x28, 0x7d, 0xd3, 0x81, 0x96, 0x16, 0xe8, 0x9c, |
| 183 | 0xc7, 0x8c, 0xf7, 0xf5, 0xe5, 0x43, 0x44, 0x5f, |
| 184 | 0x83, 0x33, 0xd8, 0xfa, 0x7f, 0x56, 0x00, 0x00, |
| 185 | 0x05, 0x27, 0x9f, 0xa5, 0xd8, 0xb5, 0xe4, 0xad, |
| 186 | 0x40, 0xe7, 0x36, 0xdd, 0xb4, 0xd3, 0x54, 0x12, |
| 187 | 0x32, 0x80, 0x63, 0xfd, 0x2a, 0xab, 0x53, 0xe5, |
| 188 | 0xea, 0x1e, 0x0a, 0x9f, 0x33, 0x25, 0x00, 0xa5, |
| 189 | 0xdf, 0x94, 0x87, 0xd0, 0x7a, 0x5c, 0x92, 0xcc, |
| 190 | 0x51, 0x2c, 0x88, 0x66, 0xc7, 0xe8, 0x60, 0xce, |
| 191 | 0x93, 0xfd, 0xf1, 0x66, 0xa2, 0x49, 0x12, 0xb4, |
| 192 | 0x22, 0x97, 0x61, 0x46, 0xae, 0x20, 0xce, 0x84, |
| 193 | 0x6b, 0xb7, 0xdc, 0x9b, 0xa9, 0x4a, 0x76, 0x7a, |
| 194 | 0xae, 0xf2, 0x0c, 0x0d, 0x61, 0xad, 0x02, 0x65, |
| 195 | 0x5e, 0xa9, 0x2d, 0xc4, 0xc4, 0xe4, 0x1a, 0x89, |
| 196 | 0x52, 0xc6, 0x51, 0xd3, 0x31, 0x74, 0xbe, 0x51, |
| 197 | 0xa1, 0x0c, 0x42, 0x11, 0x10, 0xe6, 0xd8, 0x15, |
| 198 | 0x88, 0xed, 0xe8, 0x21, 0x03, 0xa2, 0x52, 0xd8, |
| 199 | 0xa7, 0x50, 0xe8, 0x76, 0x8d, 0xef, 0xff, 0xed, |
| 200 | 0x91, 0x22, 0x81, 0x0a, 0xae, 0xb9, 0x9f, 0x91, |
| 201 | 0x72, 0xaf, 0x82, 0xb6, 0x04, 0xdc, 0x4b, 0x8e, |
| 202 | 0x51, 0xbc, 0xb0, 0x82, 0x35, 0xa6, 0xf4, 0x34, |
| 203 | 0x13, 0x32, 0xe4, 0xca, 0x60, 0x48, 0x2a, 0x4b, |
| 204 | 0xa1, 0xa0, 0x3b, 0x3e, 0x65, 0x00, 0x8f, 0xc5, |
| 205 | 0xda, 0x76, 0xb7, 0x0b, 0xf1, 0x69, 0x0d, 0xb4, |
| 206 | 0xea, 0xe2, 0x9c, 0x5f, 0x1b, 0xad, 0xd0, 0x3c, |
| 207 | 0x5c, 0xcf, 0x2a, 0x55, 0xd7, 0x05, 0xdd, 0xcd, |
| 208 | 0x86, 0xd4, 0x49, 0x51, 0x1c, 0xeb, 0x7e, 0xc3, |
| 209 | 0x0b, 0xf1, 0x2b, 0x1f, 0xa3, 0x5b, 0x91, 0x3f, |
| 210 | 0x9f, 0x74, 0x7a, 0x8a, 0xfd, 0x1b, 0x13, 0x0e, |
| 211 | 0x94, 0xbf, 0xf9, 0x4e, 0xff, 0xd0, 0x1a, 0x91, |
| 212 | 0x73, 0x5c, 0xa1, 0x72, 0x6a, 0xcd, 0x0b, 0x19, |
| 213 | 0x7c, 0x4e, 0x5b, 0x03, 0x39, 0x36, 0x97, 0xe1, |
| 214 | 0x26, 0x82, 0x6f, 0xb6, 0xbb, 0xde, 0x8e, 0xcc, |
| 215 | 0x1e, 0x08, 0x29, 0x85, 0x16, 0xe2, 0xc9, 0xed, |
| 216 | 0x03, 0xff, 0x3c, 0x1b, 0x78, 0x60, 0xf6, 0xde, |
| 217 | 0x76, 0xd4, 0xce, 0xcd, 0x94, 0xc8, 0x11, 0x98, |
| 218 | 0x55, 0xef, 0x52, 0x97, 0xca, 0x67, 0xe9, 0xf3, |
| 219 | 0xe7, 0xff, 0x72, 0xb1, 0xe9, 0x97, 0x85, 0xca, |
| 220 | 0x0a, 0x7e, 0x77, 0x20, 0xc5, 0xb3, 0x6d, 0xc6, |
| 221 | 0xd7, 0x2c, 0xac, 0x95, 0x74, 0xc8, 0xcb, 0xbc, |
| 222 | 0x2f, 0x80, 0x1e, 0x23, 0xe5, 0x6f, 0xd3, 0x44, |
| 223 | 0xb0, 0x7f, 0x22, 0x15, 0x4b, 0xeb, 0xa0, 0xf0, |
| 224 | 0x8c, 0xe8, 0x89, 0x1e, 0x64, 0x3e, 0xd9, 0x95, |
| 225 | 0xc9, 0x4d, 0x9a, 0x69, 0xc9, 0xf1, 0xb5, 0xf4, |
| 226 | 0x99, 0x02, 0x7a, 0x78, 0x57, 0x2a, 0xee, 0xbd, |
| 227 | 0x74, 0xd2, 0x0c, 0xc3, 0x98, 0x81, 0xc2, 0x13, |
| 228 | 0xee, 0x77, 0x0b, 0x10, 0x10, 0xe4, 0xbe, 0xa7, |
| 229 | 0x18, 0x84, 0x69, 0x77, 0xae, 0x11, 0x9f, 0x7a, |
| 230 | 0x02, 0x3a, 0xb5, 0x8c, 0xca, 0x0a, 0xd7, 0x52, |
| 231 | 0xaf, 0xe6, 0x56, 0xbb, 0x3c, 0x17, 0x25, 0x6a, |
| 232 | 0x9f, 0x6e, 0x9b, 0xf1, 0x9f, 0xdd, 0x5a, 0x38, |
| 233 | 0xfc, 0x82, 0xbb, 0xe8, 0x72, 0xc5, 0x53, 0x9e, |
| 234 | 0xdb, 0x60, 0x9e, 0xf4, 0xf7, 0x9c, 0x20, 0x3e, |
| 235 | 0xbb, 0x14, 0x0f, 0x2e, 0x58, 0x3c, 0xb2, 0xad, |
| 236 | 0x15, 0xb4, 0xaa, 0x5b, 0x65, 0x50, 0x16, 0xa8, |
| 237 | 0x44, 0x92, 0x77, 0xdb, 0xd4, 0x77, 0xef, 0x2c, |
| 238 | 0x8d, 0x6c, 0x01, 0x7d, 0xb7, 0x38, 0xb1, 0x8d, |
| 239 | 0xeb, 0x4a, 0x42, 0x7d, 0x19, 0x23, 0xce, 0x3f, |
| 240 | 0xf2, 0x62, 0x73, 0x57, 0x79, 0xa4, 0x18, 0xf2, |
| 241 | 0x0a, 0x28, 0x2d, 0xf9, 0x20, 0x14, 0x7b, 0xea, |
| 242 | 0xbe, 0x42, 0x1e, 0xe5, 0x31, 0x9d, 0x05, 0x68, |
| 243 | } |
| 244 | }, |
| 245 | |
| 246 | /* #7, 32 byte key, 17 byte PTX */ |
| 247 | { |
| 248 | "/crypto/xts/t-7-key-32-ptx-17", |
| 249 | 32, |
| 250 | { 0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, |
| 251 | 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0 }, |
| 252 | { 0xbf, 0xbe, 0xbd, 0xbc, 0xbb, 0xba, 0xb9, 0xb8, |
| 253 | 0xb7, 0xb6, 0xb5, 0xb4, 0xb3, 0xb2, 0xb1, 0xb0 }, |
| 254 | 0x123456789aLL, |
| 255 | 17, |
| 256 | { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 257 | 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 }, |
| 258 | { 0x6c, 0x16, 0x25, 0xdb, 0x46, 0x71, 0x52, 0x2d, |
| 259 | 0x3d, 0x75, 0x99, 0x60, 0x1d, 0xe7, 0xca, 0x09, 0xed }, |
| 260 | }, |
| 261 | |
| 262 | /* #15, 32 byte key, 25 byte PTX */ |
| 263 | { |
| 264 | "/crypto/xts/t-15-key-32-ptx-25", |
| 265 | 32, |
| 266 | { 0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, |
| 267 | 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0 }, |
| 268 | { 0xbf, 0xbe, 0xbd, 0xbc, 0xbb, 0xba, 0xb9, 0xb8, |
| 269 | 0xb7, 0xb6, 0xb5, 0xb4, 0xb3, 0xb2, 0xb1, 0xb0 }, |
| 270 | 0x123456789aLL, |
| 271 | 25, |
| 272 | { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 273 | 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
| 274 | 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18 }, |
| 275 | { 0x8f, 0x4d, 0xcb, 0xad, 0x55, 0x55, 0x8d, 0x7b, |
| 276 | 0x4e, 0x01, 0xd9, 0x37, 0x9c, 0xd4, 0xea, 0x22, |
| 277 | 0xed, 0xbf, 0x9d, 0xac, 0xe4, 0x5d, 0x6f, 0x6a, 0x73 }, |
| 278 | }, |
| 279 | |
| 280 | /* #21, 32 byte key, 31 byte PTX */ |
| 281 | { |
| 282 | "/crypto/xts/t-21-key-32-ptx-31", |
| 283 | 32, |
| 284 | { 0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, |
| 285 | 0xf7, 0xf6, 0xf5, 0xf4, 0xf3, 0xf2, 0xf1, 0xf0 }, |
| 286 | { 0xbf, 0xbe, 0xbd, 0xbc, 0xbb, 0xba, 0xb9, 0xb8, |
| 287 | 0xb7, 0xb6, 0xb5, 0xb4, 0xb3, 0xb2, 0xb1, 0xb0 }, |
| 288 | 0x123456789aLL, |
| 289 | 31, |
| 290 | { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, |
| 291 | 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, |
| 292 | 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, |
| 293 | 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e }, |
| 294 | { 0xd0, 0x5b, 0xc0, 0x90, 0xa8, 0xe0, 0x4f, 0x1b, |
| 295 | 0x3d, 0x3e, 0xcd, 0xd5, 0xba, 0xec, 0x0f, 0xd4, |
| 296 | 0xed, 0xbf, 0x9d, 0xac, 0xe4, 0x5d, 0x6f, 0x6a, |
| 297 | 0x73, 0x06, 0xe6, 0x4b, 0xe5, 0xdd, 0x82 }, |
| 298 | }, |
| 299 | }; |
| 300 | |
| 301 | #define STORE64L(x, y) \ |
| 302 | do { \ |
| 303 | (y)[7] = (unsigned char)(((x) >> 56) & 255); \ |
| 304 | (y)[6] = (unsigned char)(((x) >> 48) & 255); \ |
| 305 | (y)[5] = (unsigned char)(((x) >> 40) & 255); \ |
| 306 | (y)[4] = (unsigned char)(((x) >> 32) & 255); \ |
| 307 | (y)[3] = (unsigned char)(((x) >> 24) & 255); \ |
| 308 | (y)[2] = (unsigned char)(((x) >> 16) & 255); \ |
| 309 | (y)[1] = (unsigned char)(((x) >> 8) & 255); \ |
| 310 | (y)[0] = (unsigned char)((x) & 255); \ |
| 311 | } while (0) |
| 312 | |
| 313 | struct TestAES { |
| 314 | AES_KEY enc; |
| 315 | AES_KEY dec; |
| 316 | }; |
| 317 | |
| 318 | static void test_xts_aes_encrypt(const void *ctx, |
| 319 | size_t length, |
| 320 | uint8_t *dst, |
| 321 | const uint8_t *src) |
| 322 | { |
| 323 | const struct TestAES *aesctx = ctx; |
| 324 | |
| 325 | AES_encrypt(src, dst, &aesctx->enc); |
| 326 | } |
| 327 | |
| 328 | |
| 329 | static void test_xts_aes_decrypt(const void *ctx, |
| 330 | size_t length, |
| 331 | uint8_t *dst, |
| 332 | const uint8_t *src) |
| 333 | { |
| 334 | const struct TestAES *aesctx = ctx; |
| 335 | |
| 336 | AES_decrypt(src, dst, &aesctx->dec); |
| 337 | } |
| 338 | |
| 339 | |
| 340 | static void test_xts(const void *opaque) |
| 341 | { |
| 342 | const QCryptoXTSTestData *data = opaque; |
Daniel P. Berrange | 8cbfc94 | 2016-06-14 16:40:18 +0100 | [diff] [blame] | 343 | unsigned char out[512], Torg[16], T[16]; |
Daniel P. Berrange | 84f7f18 | 2016-02-11 14:00:17 +0000 | [diff] [blame] | 344 | uint64_t seq; |
| 345 | int j; |
| 346 | unsigned long len; |
| 347 | struct TestAES aesdata; |
| 348 | struct TestAES aestweak; |
| 349 | |
| 350 | for (j = 0; j < 2; j++) { |
| 351 | /* skip the cases where |
| 352 | * the length is smaller than 2*blocklen |
| 353 | * or the length is not a multiple of 32 |
| 354 | */ |
| 355 | if ((j == 1) && ((data->PTLEN < 32) || (data->PTLEN % 32))) { |
| 356 | continue; |
| 357 | } |
| 358 | len = data->PTLEN / 2; |
| 359 | |
| 360 | AES_set_encrypt_key(data->key1, data->keylen / 2 * 8, &aesdata.enc); |
| 361 | AES_set_decrypt_key(data->key1, data->keylen / 2 * 8, &aesdata.dec); |
| 362 | AES_set_encrypt_key(data->key2, data->keylen / 2 * 8, &aestweak.enc); |
| 363 | AES_set_decrypt_key(data->key2, data->keylen / 2 * 8, &aestweak.dec); |
| 364 | |
| 365 | seq = data->seqnum; |
| 366 | STORE64L(seq, Torg); |
| 367 | memset(Torg + 8, 0, 8); |
| 368 | |
| 369 | memcpy(T, Torg, sizeof(T)); |
| 370 | if (j == 0) { |
| 371 | xts_encrypt(&aesdata, &aestweak, |
| 372 | test_xts_aes_encrypt, |
| 373 | test_xts_aes_decrypt, |
Daniel P. Berrange | 8cbfc94 | 2016-06-14 16:40:18 +0100 | [diff] [blame] | 374 | T, data->PTLEN, out, data->PTX); |
Daniel P. Berrange | 84f7f18 | 2016-02-11 14:00:17 +0000 | [diff] [blame] | 375 | } else { |
| 376 | xts_encrypt(&aesdata, &aestweak, |
| 377 | test_xts_aes_encrypt, |
| 378 | test_xts_aes_decrypt, |
Daniel P. Berrange | 8cbfc94 | 2016-06-14 16:40:18 +0100 | [diff] [blame] | 379 | T, len, out, data->PTX); |
Daniel P. Berrange | 84f7f18 | 2016-02-11 14:00:17 +0000 | [diff] [blame] | 380 | xts_encrypt(&aesdata, &aestweak, |
| 381 | test_xts_aes_encrypt, |
| 382 | test_xts_aes_decrypt, |
Daniel P. Berrange | 8cbfc94 | 2016-06-14 16:40:18 +0100 | [diff] [blame] | 383 | T, len, &out[len], &data->PTX[len]); |
Daniel P. Berrange | 84f7f18 | 2016-02-11 14:00:17 +0000 | [diff] [blame] | 384 | } |
| 385 | |
Daniel P. Berrange | 8cbfc94 | 2016-06-14 16:40:18 +0100 | [diff] [blame] | 386 | g_assert(memcmp(out, data->CTX, data->PTLEN) == 0); |
Daniel P. Berrange | 84f7f18 | 2016-02-11 14:00:17 +0000 | [diff] [blame] | 387 | |
| 388 | memcpy(T, Torg, sizeof(T)); |
| 389 | if (j == 0) { |
| 390 | xts_decrypt(&aesdata, &aestweak, |
| 391 | test_xts_aes_encrypt, |
| 392 | test_xts_aes_decrypt, |
Daniel P. Berrange | 8cbfc94 | 2016-06-14 16:40:18 +0100 | [diff] [blame] | 393 | T, data->PTLEN, out, data->CTX); |
Daniel P. Berrange | 84f7f18 | 2016-02-11 14:00:17 +0000 | [diff] [blame] | 394 | } else { |
| 395 | xts_decrypt(&aesdata, &aestweak, |
| 396 | test_xts_aes_encrypt, |
| 397 | test_xts_aes_decrypt, |
Daniel P. Berrange | 8cbfc94 | 2016-06-14 16:40:18 +0100 | [diff] [blame] | 398 | T, len, out, data->CTX); |
Daniel P. Berrange | 84f7f18 | 2016-02-11 14:00:17 +0000 | [diff] [blame] | 399 | xts_decrypt(&aesdata, &aestweak, |
| 400 | test_xts_aes_encrypt, |
| 401 | test_xts_aes_decrypt, |
Daniel P. Berrange | 8cbfc94 | 2016-06-14 16:40:18 +0100 | [diff] [blame] | 402 | T, len, &out[len], &data->CTX[len]); |
Daniel P. Berrange | 84f7f18 | 2016-02-11 14:00:17 +0000 | [diff] [blame] | 403 | } |
| 404 | |
Daniel P. Berrange | 8cbfc94 | 2016-06-14 16:40:18 +0100 | [diff] [blame] | 405 | g_assert(memcmp(out, data->PTX, data->PTLEN) == 0); |
Daniel P. Berrange | 84f7f18 | 2016-02-11 14:00:17 +0000 | [diff] [blame] | 406 | } |
| 407 | } |
| 408 | |
| 409 | |
| 410 | int main(int argc, char **argv) |
| 411 | { |
| 412 | size_t i; |
| 413 | |
| 414 | g_test_init(&argc, &argv, NULL); |
| 415 | |
| 416 | g_assert(qcrypto_init(NULL) == 0); |
| 417 | |
| 418 | for (i = 0; i < G_N_ELEMENTS(test_data); i++) { |
| 419 | g_test_add_data_func(test_data[i].path, &test_data[i], test_xts); |
| 420 | } |
| 421 | |
| 422 | return g_test_run(); |
| 423 | } |