| 1 | /* |
| 2 | * QEMU Crypto cipher algorithms |
| 3 | * |
| 4 | * Copyright (c) 2015 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 2.1 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 | */ |
| 20 | |
| 21 | #include "qemu/osdep.h" |
| 22 | |
| 23 | #include "crypto/init.h" |
| 24 | #include "crypto/cipher.h" |
| 25 | #include "qapi/error.h" |
| 26 | |
| 27 | typedef struct QCryptoCipherTestData QCryptoCipherTestData; |
| 28 | struct QCryptoCipherTestData { |
| 29 | const char *path; |
| 30 | QCryptoCipherAlgo alg; |
| 31 | QCryptoCipherMode mode; |
| 32 | const char *key; |
| 33 | const char *plaintext; |
| 34 | const char *ciphertext; |
| 35 | const char *iv; |
| 36 | }; |
| 37 | |
| 38 | /* AES test data comes from appendix F of: |
| 39 | * |
| 40 | * http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf |
| 41 | */ |
| 42 | static QCryptoCipherTestData test_data[] = { |
| 43 | { |
| 44 | /* NIST F.1.1 ECB-AES128.Encrypt */ |
| 45 | .path = "/crypto/cipher/aes-ecb-128", |
| 46 | .alg = QCRYPTO_CIPHER_ALGO_AES_128, |
| 47 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 48 | .key = "2b7e151628aed2a6abf7158809cf4f3c", |
| 49 | .plaintext = |
| 50 | "6bc1bee22e409f96e93d7e117393172a" |
| 51 | "ae2d8a571e03ac9c9eb76fac45af8e51" |
| 52 | "30c81c46a35ce411e5fbc1191a0a52ef" |
| 53 | "f69f2445df4f9b17ad2b417be66c3710", |
| 54 | .ciphertext = |
| 55 | "3ad77bb40d7a3660a89ecaf32466ef97" |
| 56 | "f5d3d58503b9699de785895a96fdbaaf" |
| 57 | "43b1cd7f598ece23881b00e3ed030688" |
| 58 | "7b0c785e27e8ad3f8223207104725dd4" |
| 59 | }, |
| 60 | { |
| 61 | /* NIST F.1.3 ECB-AES192.Encrypt */ |
| 62 | .path = "/crypto/cipher/aes-ecb-192", |
| 63 | .alg = QCRYPTO_CIPHER_ALGO_AES_192, |
| 64 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 65 | .key = "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b", |
| 66 | .plaintext = |
| 67 | "6bc1bee22e409f96e93d7e117393172a" |
| 68 | "ae2d8a571e03ac9c9eb76fac45af8e51" |
| 69 | "30c81c46a35ce411e5fbc1191a0a52ef" |
| 70 | "f69f2445df4f9b17ad2b417be66c3710", |
| 71 | .ciphertext = |
| 72 | "bd334f1d6e45f25ff712a214571fa5cc" |
| 73 | "974104846d0ad3ad7734ecb3ecee4eef" |
| 74 | "ef7afd2270e2e60adce0ba2face6444e" |
| 75 | "9a4b41ba738d6c72fb16691603c18e0e" |
| 76 | }, |
| 77 | { |
| 78 | /* NIST F.1.5 ECB-AES256.Encrypt */ |
| 79 | .path = "/crypto/cipher/aes-ecb-256", |
| 80 | .alg = QCRYPTO_CIPHER_ALGO_AES_256, |
| 81 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 82 | .key = |
| 83 | "603deb1015ca71be2b73aef0857d7781" |
| 84 | "1f352c073b6108d72d9810a30914dff4", |
| 85 | .plaintext = |
| 86 | "6bc1bee22e409f96e93d7e117393172a" |
| 87 | "ae2d8a571e03ac9c9eb76fac45af8e51" |
| 88 | "30c81c46a35ce411e5fbc1191a0a52ef" |
| 89 | "f69f2445df4f9b17ad2b417be66c3710", |
| 90 | .ciphertext = |
| 91 | "f3eed1bdb5d2a03c064b5a7e3db181f8" |
| 92 | "591ccb10d410ed26dc5ba74a31362870" |
| 93 | "b6ed21b99ca6f4f9f153e7b1beafed1d" |
| 94 | "23304b7a39f9f3ff067d8d8f9e24ecc7", |
| 95 | }, |
| 96 | { |
| 97 | /* NIST F.2.1 CBC-AES128.Encrypt */ |
| 98 | .path = "/crypto/cipher/aes-cbc-128", |
| 99 | .alg = QCRYPTO_CIPHER_ALGO_AES_128, |
| 100 | .mode = QCRYPTO_CIPHER_MODE_CBC, |
| 101 | .key = "2b7e151628aed2a6abf7158809cf4f3c", |
| 102 | .iv = "000102030405060708090a0b0c0d0e0f", |
| 103 | .plaintext = |
| 104 | "6bc1bee22e409f96e93d7e117393172a" |
| 105 | "ae2d8a571e03ac9c9eb76fac45af8e51" |
| 106 | "30c81c46a35ce411e5fbc1191a0a52ef" |
| 107 | "f69f2445df4f9b17ad2b417be66c3710", |
| 108 | .ciphertext = |
| 109 | "7649abac8119b246cee98e9b12e9197d" |
| 110 | "5086cb9b507219ee95db113a917678b2" |
| 111 | "73bed6b8e3c1743b7116e69e22229516" |
| 112 | "3ff1caa1681fac09120eca307586e1a7", |
| 113 | }, |
| 114 | { |
| 115 | /* NIST F.2.3 CBC-AES128.Encrypt */ |
| 116 | .path = "/crypto/cipher/aes-cbc-192", |
| 117 | .alg = QCRYPTO_CIPHER_ALGO_AES_192, |
| 118 | .mode = QCRYPTO_CIPHER_MODE_CBC, |
| 119 | .key = "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b", |
| 120 | .iv = "000102030405060708090a0b0c0d0e0f", |
| 121 | .plaintext = |
| 122 | "6bc1bee22e409f96e93d7e117393172a" |
| 123 | "ae2d8a571e03ac9c9eb76fac45af8e51" |
| 124 | "30c81c46a35ce411e5fbc1191a0a52ef" |
| 125 | "f69f2445df4f9b17ad2b417be66c3710", |
| 126 | .ciphertext = |
| 127 | "4f021db243bc633d7178183a9fa071e8" |
| 128 | "b4d9ada9ad7dedf4e5e738763f69145a" |
| 129 | "571b242012fb7ae07fa9baac3df102e0" |
| 130 | "08b0e27988598881d920a9e64f5615cd", |
| 131 | }, |
| 132 | { |
| 133 | /* NIST F.2.5 CBC-AES128.Encrypt */ |
| 134 | .path = "/crypto/cipher/aes-cbc-256", |
| 135 | .alg = QCRYPTO_CIPHER_ALGO_AES_256, |
| 136 | .mode = QCRYPTO_CIPHER_MODE_CBC, |
| 137 | .key = |
| 138 | "603deb1015ca71be2b73aef0857d7781" |
| 139 | "1f352c073b6108d72d9810a30914dff4", |
| 140 | .iv = "000102030405060708090a0b0c0d0e0f", |
| 141 | .plaintext = |
| 142 | "6bc1bee22e409f96e93d7e117393172a" |
| 143 | "ae2d8a571e03ac9c9eb76fac45af8e51" |
| 144 | "30c81c46a35ce411e5fbc1191a0a52ef" |
| 145 | "f69f2445df4f9b17ad2b417be66c3710", |
| 146 | .ciphertext = |
| 147 | "f58c4c04d6e5f1ba779eabfb5f7bfbd6" |
| 148 | "9cfc4e967edb808d679f777bc6702c7d" |
| 149 | "39f23369a9d9bacfa530e26304231461" |
| 150 | "b2eb05e2c39be9fcda6c19078c6a9d1b", |
| 151 | }, |
| 152 | { |
| 153 | /* |
| 154 | * Testing 'password' as plaintext fits |
| 155 | * in single AES block, and gives identical |
| 156 | * ciphertext in ECB and CBC modes |
| 157 | */ |
| 158 | .path = "/crypto/cipher/des-ecb-56-one-block", |
| 159 | .alg = QCRYPTO_CIPHER_ALGO_DES, |
| 160 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 161 | .key = "80c4a2e691d5b3f7", |
| 162 | .plaintext = "70617373776f7264", |
| 163 | .ciphertext = "73fa80b66134e403", |
| 164 | }, |
| 165 | { |
| 166 | /* See previous comment */ |
| 167 | .path = "/crypto/cipher/des-cbc-56-one-block", |
| 168 | .alg = QCRYPTO_CIPHER_ALGO_DES, |
| 169 | .mode = QCRYPTO_CIPHER_MODE_CBC, |
| 170 | .key = "80c4a2e691d5b3f7", |
| 171 | .iv = "0000000000000000", |
| 172 | .plaintext = "70617373776f7264", |
| 173 | .ciphertext = "73fa80b66134e403", |
| 174 | }, |
| 175 | { |
| 176 | .path = "/crypto/cipher/des-ecb-56", |
| 177 | .alg = QCRYPTO_CIPHER_ALGO_DES, |
| 178 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 179 | .key = "80c4a2e691d5b3f7", |
| 180 | .plaintext = |
| 181 | "6bc1bee22e409f96e93d7e117393172a" |
| 182 | "ae2d8a571e03ac9c9eb76fac45af8e51" |
| 183 | "30c81c46a35ce411e5fbc1191a0a52ef" |
| 184 | "f69f2445df4f9b17ad2b417be66c3710", |
| 185 | .ciphertext = |
| 186 | "8f346aaf64eaf24040720d80648c52e7" |
| 187 | "aefc616be53ab1a3d301e69d91e01838" |
| 188 | "ffd29f1bb5596ad94ea2d8e6196b7f09" |
| 189 | "30d8ed0bf2773af36dd82a6280c20926", |
| 190 | }, |
| 191 | { |
| 192 | /* Borrowed from linux-kernel crypto/testmgr.h */ |
| 193 | .path = "/crypto/cipher/3des-cbc", |
| 194 | .alg = QCRYPTO_CIPHER_ALGO_3DES, |
| 195 | .mode = QCRYPTO_CIPHER_MODE_CBC, |
| 196 | .key = |
| 197 | "e9c0ff2e760b6424444d995a12d640c0" |
| 198 | "eac284e81495dbe8", |
| 199 | .iv = |
| 200 | "7d3388930f93b242", |
| 201 | .plaintext = |
| 202 | "6f54206f614d796e5320636565727374" |
| 203 | "54206f6f4d206e612079655372637465" |
| 204 | "20736f54206f614d796e532063656572" |
| 205 | "737454206f6f4d206e61207965537263" |
| 206 | "746520736f54206f614d796e53206365" |
| 207 | "6572737454206f6f4d206e6120796553" |
| 208 | "7263746520736f54206f614d796e5320" |
| 209 | "63656572737454206f6f4d206e610a79", |
| 210 | .ciphertext = |
| 211 | "0e2db6973c5633f4671721c76e8ad549" |
| 212 | "74b34905c51cd0ed12565c5396b6007d" |
| 213 | "9048fcf58d2939cc8ad5351836234ed7" |
| 214 | "76d1da0c9467bb048bf2036ca8cfb6ea" |
| 215 | "226447aa8f7513bf9fc2c3f0c956c57a" |
| 216 | "71632e897b1e12cae25fafd8a4f8c97a" |
| 217 | "d6f92131624445a6d6bc5ad32d5443cc" |
| 218 | "9ddea570e942458a6bfab19113b0d919", |
| 219 | }, |
| 220 | { |
| 221 | /* Borrowed from linux-kernel crypto/testmgr.h */ |
| 222 | .path = "/crypto/cipher/3des-ecb", |
| 223 | .alg = QCRYPTO_CIPHER_ALGO_3DES, |
| 224 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 225 | .key = |
| 226 | "0123456789abcdef5555555555555555" |
| 227 | "fedcba9876543210", |
| 228 | .plaintext = |
| 229 | "736f6d6564617461", |
| 230 | .ciphertext = |
| 231 | "18d748e563620572", |
| 232 | }, |
| 233 | { |
| 234 | /* Borrowed from linux-kernel crypto/testmgr.h */ |
| 235 | .path = "/crypto/cipher/3des-ctr", |
| 236 | .alg = QCRYPTO_CIPHER_ALGO_3DES, |
| 237 | .mode = QCRYPTO_CIPHER_MODE_CTR, |
| 238 | .key = |
| 239 | "9cd6f39cb95a67005a67002dceeb2dce" |
| 240 | "ebb45172b451721f", |
| 241 | .iv = |
| 242 | "ffffffffffffffff", |
| 243 | .plaintext = |
| 244 | "05ec77fb42d559208b128669f05bcf56" |
| 245 | "39ad349f66ea7dc448d3ba0db118e34a" |
| 246 | "fe41285c278e11856cf75ec2553ca00b" |
| 247 | "9265e970db4fd6b900b41fe649fd442f" |
| 248 | "533a8d149863ca5dc1a833a70e9178ec" |
| 249 | "77de42d5bc078b12e54cf05b22563980" |
| 250 | "6b9f66c950c4af36ba0d947fe34add41" |
| 251 | "28b31a8e11f843f75e21553c876e9265" |
| 252 | "cc57dba235b900eb72e649d0442fb619" |
| 253 | "8d14ff46ca5d24a8339a6d9178c377de" |
| 254 | "a108bc07ee71e54cd75b22b51c806bf2" |
| 255 | "45c9503baf369960947fc64adda40fb3" |
| 256 | "1aed74f8432a5e218813876ef158cc57" |
| 257 | "3ea2359c67eb72c549d0bb02b619e04b" |
| 258 | "ff46295d248f169a6df45fc3aa3da108" |
| 259 | "937aee71d84cd7be01b51ce74ef2452c" |
| 260 | "503b82159960cb52c6a930a40f9679ed" |
| 261 | "74df432abd048813fa4df15823573e81" |
| 262 | "689c67ce51c5ac37bb02957ce04bd246" |
| 263 | "29b01b8f16f940f45f26aa3d846f937a" |
| 264 | "cd54d8a30abe01e873e74ed1452cb71e" |
| 265 | "8215fc47cb5225a9309b629679c074df" |
| 266 | "a609bd04ef76fa4dd458238a1d8168f3" |
| 267 | "5ace5138ac379e61957cc74bd2a50cb0" |
| 268 | "1be275f9402b5f268910846ff659cd54" |
| 269 | "3fa30a9d64e873da4ed1b803b71ee148" |
| 270 | "fc472e52258c179b62f55cc0ab32a609" |
| 271 | "907bef76d94dd4bf068a1de44ff35a2d" |
| 272 | "5138836a9e61c853c7ae31a50c977ee2" |
| 273 | "75dc402bb2058910fb42f65920543f86" |
| 274 | "699d64cf56daad34b803ea7de148d347", |
| 275 | .ciphertext = |
| 276 | "07c20820721f49ef19cd6f3253052215" |
| 277 | "a2852bdb85d2d8b9dd0d1b45cb6911d4" |
| 278 | "eabeb2455d0caebea0c127ac659f537e" |
| 279 | "afc21bb5b86d360c25c0f86d0b2901da" |
| 280 | "1378dc89121243faf612ef8d87627883" |
| 281 | "e2be41204c6d351bd10c30cfe2de2b03" |
| 282 | "bf4573d4e55995d1b39b276297bdde7f" |
| 283 | "a4d23980aa5023f074883da86a18793b" |
| 284 | "c4966c8d2240926ed6ad2a1fde63c0e7" |
| 285 | "07f72df7b5f3f0cc017c2a9bc210caaa" |
| 286 | "fd2b3fc5f3f6fc9b45db53e45bf3c97b" |
| 287 | "8e52ffc802b8ac9da10039da3d2d0e01" |
| 288 | "097d8d5ebe53b9b08ee7e2966ab278ea" |
| 289 | "de238ba5fa5ce3dabf8e316a55d16ab2" |
| 290 | "b5466fa5f0eeba1f9f98b0664fd03fa9" |
| 291 | "df5f58c4f4ff755c403a097e6e1c97d4" |
| 292 | "cce7e771cf0b150871fa0797cde6ca1d" |
| 293 | "14280ccf99137af1ebfafa9207de1da1" |
| 294 | "d33669fe514d9f2e83374f1f4830ed04" |
| 295 | "4da4ef3aca76f41c418f6337782f86a6" |
| 296 | "ef417ed2af88ab675271c38ef8269372" |
| 297 | "aad60ee70b46b13ab408a9a8a0cf200c" |
| 298 | "52bc8b0556b2bc319b74b92929969a50" |
| 299 | "dc45dc1aeb0c64d4d3057e5955c3f490" |
| 300 | "c2abf89b8adacea1c3f4ad77dd44c8ac" |
| 301 | "a3f1c9d2195cb0caa234c1f76cfdac65" |
| 302 | "32dc48c4f2006b77f17d76acc031632a" |
| 303 | "a53a62c891b10365cb43d106dfc367bc" |
| 304 | "dce0cd35ce4965a0527ba70d07a91bb0" |
| 305 | "407772c2ea0e3a7846b991b6e73d5142" |
| 306 | "fd51b0c62c6313785ceefccfc4700034", |
| 307 | }, |
| 308 | { |
| 309 | /* RFC 2144, Appendix B.1 */ |
| 310 | .path = "/crypto/cipher/cast5-128", |
| 311 | .alg = QCRYPTO_CIPHER_ALGO_CAST5_128, |
| 312 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 313 | .key = "0123456712345678234567893456789A", |
| 314 | .plaintext = "0123456789abcdef", |
| 315 | .ciphertext = "238b4fe5847e44b2", |
| 316 | }, |
| 317 | { |
| 318 | /* libgcrypt serpent.c */ |
| 319 | .path = "/crypto/cipher/serpent-128", |
| 320 | .alg = QCRYPTO_CIPHER_ALGO_SERPENT_128, |
| 321 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 322 | .key = "00000000000000000000000000000000", |
| 323 | .plaintext = "d29d576fcea3a3a7ed9099f29273d78e", |
| 324 | .ciphertext = "b2288b968ae8b08648d1ce9606fd992d", |
| 325 | }, |
| 326 | { |
| 327 | /* libgcrypt serpent.c */ |
| 328 | .path = "/crypto/cipher/serpent-192", |
| 329 | .alg = QCRYPTO_CIPHER_ALGO_SERPENT_192, |
| 330 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 331 | .key = "00000000000000000000000000000000" |
| 332 | "0000000000000000", |
| 333 | .plaintext = "d29d576fceaba3a7ed9899f2927bd78e", |
| 334 | .ciphertext = "130e353e1037c22405e8faefb2c3c3e9", |
| 335 | }, |
| 336 | { |
| 337 | /* libgcrypt serpent.c */ |
| 338 | .path = "/crypto/cipher/serpent-256a", |
| 339 | .alg = QCRYPTO_CIPHER_ALGO_SERPENT_256, |
| 340 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 341 | .key = "00000000000000000000000000000000" |
| 342 | "00000000000000000000000000000000", |
| 343 | .plaintext = "d095576fcea3e3a7ed98d9f29073d78e", |
| 344 | .ciphertext = "b90ee5862de69168f2bdd5125b45472b", |
| 345 | }, |
| 346 | { |
| 347 | /* libgcrypt serpent.c */ |
| 348 | .path = "/crypto/cipher/serpent-256b", |
| 349 | .alg = QCRYPTO_CIPHER_ALGO_SERPENT_256, |
| 350 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 351 | .key = "00000000000000000000000000000000" |
| 352 | "00000000000000000000000000000000", |
| 353 | .plaintext = "00000000010000000200000003000000", |
| 354 | .ciphertext = "2061a42782bd52ec691ec383b03ba77c", |
| 355 | }, |
| 356 | { |
| 357 | /* Twofish paper "Known Answer Test" */ |
| 358 | .path = "/crypto/cipher/twofish-128", |
| 359 | .alg = QCRYPTO_CIPHER_ALGO_TWOFISH_128, |
| 360 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 361 | .key = "d491db16e7b1c39e86cb086b789f5419", |
| 362 | .plaintext = "019f9809de1711858faac3a3ba20fbc3", |
| 363 | .ciphertext = "6363977de839486297e661c6c9d668eb", |
| 364 | }, |
| 365 | { |
| 366 | /* Twofish paper "Known Answer Test", I=3 */ |
| 367 | .path = "/crypto/cipher/twofish-192", |
| 368 | .alg = QCRYPTO_CIPHER_ALGO_TWOFISH_192, |
| 369 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 370 | .key = "88b2b2706b105e36b446bb6d731a1e88" |
| 371 | "efa71f788965bd44", |
| 372 | .plaintext = "39da69d6ba4997d585b6dc073ca341b2", |
| 373 | .ciphertext = "182b02d81497ea45f9daacdc29193a65", |
| 374 | }, |
| 375 | { |
| 376 | /* Twofish paper "Known Answer Test", I=4 */ |
| 377 | .path = "/crypto/cipher/twofish-256", |
| 378 | .alg = QCRYPTO_CIPHER_ALGO_TWOFISH_256, |
| 379 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 380 | .key = "d43bb7556ea32e46f2a282b7d45b4e0d" |
| 381 | "57ff739d4dc92c1bd7fc01700cc8216f", |
| 382 | .plaintext = "90afe91bb288544f2c32dc239b2635e6", |
| 383 | .ciphertext = "6cb4561c40bf0a9705931cb6d408e7fa", |
| 384 | }, |
| 385 | #ifdef CONFIG_CRYPTO_SM4 |
| 386 | { |
| 387 | /* SM4, GB/T 32907-2016, Appendix A.1 */ |
| 388 | .path = "/crypto/cipher/sm4", |
| 389 | .alg = QCRYPTO_CIPHER_ALGO_SM4, |
| 390 | .mode = QCRYPTO_CIPHER_MODE_ECB, |
| 391 | .key = "0123456789abcdeffedcba9876543210", |
| 392 | .plaintext = |
| 393 | "0123456789abcdeffedcba9876543210", |
| 394 | .ciphertext = |
| 395 | "681edf34d206965e86b3e94f536e4246", |
| 396 | }, |
| 397 | #endif |
| 398 | { |
| 399 | /* #1 32 byte key, 32 byte PTX */ |
| 400 | .path = "/crypto/cipher/aes-xts-128-1", |
| 401 | .alg = QCRYPTO_CIPHER_ALGO_AES_128, |
| 402 | .mode = QCRYPTO_CIPHER_MODE_XTS, |
| 403 | .key = |
| 404 | "00000000000000000000000000000000" |
| 405 | "00000000000000000000000000000000", |
| 406 | .iv = |
| 407 | "00000000000000000000000000000000", |
| 408 | .plaintext = |
| 409 | "00000000000000000000000000000000" |
| 410 | "00000000000000000000000000000000", |
| 411 | .ciphertext = |
| 412 | "917cf69ebd68b2ec9b9fe9a3eadda692" |
| 413 | "cd43d2f59598ed858c02c2652fbf922e", |
| 414 | }, |
| 415 | { |
| 416 | /* #2, 32 byte key, 32 byte PTX */ |
| 417 | .path = "/crypto/cipher/aes-xts-128-2", |
| 418 | .alg = QCRYPTO_CIPHER_ALGO_AES_128, |
| 419 | .mode = QCRYPTO_CIPHER_MODE_XTS, |
| 420 | .key = |
| 421 | "11111111111111111111111111111111" |
| 422 | "22222222222222222222222222222222", |
| 423 | .iv = |
| 424 | "33333333330000000000000000000000", |
| 425 | .plaintext = |
| 426 | "44444444444444444444444444444444" |
| 427 | "44444444444444444444444444444444", |
| 428 | .ciphertext = |
| 429 | "c454185e6a16936e39334038acef838b" |
| 430 | "fb186fff7480adc4289382ecd6d394f0", |
| 431 | }, |
| 432 | { |
| 433 | /* #5 from xts.7, 32 byte key, 32 byte PTX */ |
| 434 | .path = "/crypto/cipher/aes-xts-128-3", |
| 435 | .alg = QCRYPTO_CIPHER_ALGO_AES_128, |
| 436 | .mode = QCRYPTO_CIPHER_MODE_XTS, |
| 437 | .key = |
| 438 | "fffefdfcfbfaf9f8f7f6f5f4f3f2f1f0" |
| 439 | "bfbebdbcbbbab9b8b7b6b5b4b3b2b1b0", |
| 440 | .iv = |
| 441 | "9a785634120000000000000000000000", |
| 442 | .plaintext = |
| 443 | "44444444444444444444444444444444" |
| 444 | "44444444444444444444444444444444", |
| 445 | .ciphertext = |
| 446 | "b01f86f8edc1863706fa8a4253e34f28" |
| 447 | "af319de38334870f4dd1f94cbe9832f1", |
| 448 | }, |
| 449 | { |
| 450 | /* #4, 32 byte key, 512 byte PTX */ |
| 451 | .path = "/crypto/cipher/aes-xts-128-4", |
| 452 | .alg = QCRYPTO_CIPHER_ALGO_AES_128, |
| 453 | .mode = QCRYPTO_CIPHER_MODE_XTS, |
| 454 | .key = |
| 455 | "27182818284590452353602874713526" |
| 456 | "31415926535897932384626433832795", |
| 457 | .iv = |
| 458 | "00000000000000000000000000000000", |
| 459 | .plaintext = |
| 460 | "000102030405060708090a0b0c0d0e0f" |
| 461 | "101112131415161718191a1b1c1d1e1f" |
| 462 | "202122232425262728292a2b2c2d2e2f" |
| 463 | "303132333435363738393a3b3c3d3e3f" |
| 464 | "404142434445464748494a4b4c4d4e4f" |
| 465 | "505152535455565758595a5b5c5d5e5f" |
| 466 | "606162636465666768696a6b6c6d6e6f" |
| 467 | "707172737475767778797a7b7c7d7e7f" |
| 468 | "808182838485868788898a8b8c8d8e8f" |
| 469 | "909192939495969798999a9b9c9d9e9f" |
| 470 | "a0a1a2a3a4a5a6a7a8a9aaabacadaeaf" |
| 471 | "b0b1b2b3b4b5b6b7b8b9babbbcbdbebf" |
| 472 | "c0c1c2c3c4c5c6c7c8c9cacbcccdcecf" |
| 473 | "d0d1d2d3d4d5d6d7d8d9dadbdcdddedf" |
| 474 | "e0e1e2e3e4e5e6e7e8e9eaebecedeeef" |
| 475 | "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff" |
| 476 | "000102030405060708090a0b0c0d0e0f" |
| 477 | "101112131415161718191a1b1c1d1e1f" |
| 478 | "202122232425262728292a2b2c2d2e2f" |
| 479 | "303132333435363738393a3b3c3d3e3f" |
| 480 | "404142434445464748494a4b4c4d4e4f" |
| 481 | "505152535455565758595a5b5c5d5e5f" |
| 482 | "606162636465666768696a6b6c6d6e6f" |
| 483 | "707172737475767778797a7b7c7d7e7f" |
| 484 | "808182838485868788898a8b8c8d8e8f" |
| 485 | "909192939495969798999a9b9c9d9e9f" |
| 486 | "a0a1a2a3a4a5a6a7a8a9aaabacadaeaf" |
| 487 | "b0b1b2b3b4b5b6b7b8b9babbbcbdbebf" |
| 488 | "c0c1c2c3c4c5c6c7c8c9cacbcccdcecf" |
| 489 | "d0d1d2d3d4d5d6d7d8d9dadbdcdddedf" |
| 490 | "e0e1e2e3e4e5e6e7e8e9eaebecedeeef" |
| 491 | "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff", |
| 492 | .ciphertext = |
| 493 | "27a7479befa1d476489f308cd4cfa6e2" |
| 494 | "a96e4bbe3208ff25287dd3819616e89c" |
| 495 | "c78cf7f5e543445f8333d8fa7f560000" |
| 496 | "05279fa5d8b5e4ad40e736ddb4d35412" |
| 497 | "328063fd2aab53e5ea1e0a9f332500a5" |
| 498 | "df9487d07a5c92cc512c8866c7e860ce" |
| 499 | "93fdf166a24912b422976146ae20ce84" |
| 500 | "6bb7dc9ba94a767aaef20c0d61ad0265" |
| 501 | "5ea92dc4c4e41a8952c651d33174be51" |
| 502 | "a10c421110e6d81588ede82103a252d8" |
| 503 | "a750e8768defffed9122810aaeb99f91" |
| 504 | "72af82b604dc4b8e51bcb08235a6f434" |
| 505 | "1332e4ca60482a4ba1a03b3e65008fc5" |
| 506 | "da76b70bf1690db4eae29c5f1badd03c" |
| 507 | "5ccf2a55d705ddcd86d449511ceb7ec3" |
| 508 | "0bf12b1fa35b913f9f747a8afd1b130e" |
| 509 | "94bff94effd01a91735ca1726acd0b19" |
| 510 | "7c4e5b03393697e126826fb6bbde8ecc" |
| 511 | "1e08298516e2c9ed03ff3c1b7860f6de" |
| 512 | "76d4cecd94c8119855ef5297ca67e9f3" |
| 513 | "e7ff72b1e99785ca0a7e7720c5b36dc6" |
| 514 | "d72cac9574c8cbbc2f801e23e56fd344" |
| 515 | "b07f22154beba0f08ce8891e643ed995" |
| 516 | "c94d9a69c9f1b5f499027a78572aeebd" |
| 517 | "74d20cc39881c213ee770b1010e4bea7" |
| 518 | "18846977ae119f7a023ab58cca0ad752" |
| 519 | "afe656bb3c17256a9f6e9bf19fdd5a38" |
| 520 | "fc82bbe872c5539edb609ef4f79c203e" |
| 521 | "bb140f2e583cb2ad15b4aa5b655016a8" |
| 522 | "449277dbd477ef2c8d6c017db738b18d" |
| 523 | "eb4a427d1923ce3ff262735779a418f2" |
| 524 | "0a282df920147beabe421ee5319d0568", |
| 525 | }, |
| 526 | { |
| 527 | /* Bad config - cast5-128 has 8 byte block size |
| 528 | * which is incompatible with XTS |
| 529 | */ |
| 530 | .path = "/crypto/cipher/cast5-xts-128", |
| 531 | .alg = QCRYPTO_CIPHER_ALGO_CAST5_128, |
| 532 | .mode = QCRYPTO_CIPHER_MODE_XTS, |
| 533 | .key = |
| 534 | "27182818284590452353602874713526" |
| 535 | "31415926535897932384626433832795", |
| 536 | }, |
| 537 | { |
| 538 | /* NIST F.5.1 CTR-AES128.Encrypt */ |
| 539 | .path = "/crypto/cipher/aes-ctr-128", |
| 540 | .alg = QCRYPTO_CIPHER_ALGO_AES_128, |
| 541 | .mode = QCRYPTO_CIPHER_MODE_CTR, |
| 542 | .key = "2b7e151628aed2a6abf7158809cf4f3c", |
| 543 | .iv = "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff", |
| 544 | .plaintext = |
| 545 | "6bc1bee22e409f96e93d7e117393172a" |
| 546 | "ae2d8a571e03ac9c9eb76fac45af8e51" |
| 547 | "30c81c46a35ce411e5fbc1191a0a52ef" |
| 548 | "f69f2445df4f9b17ad2b417be66c3710", |
| 549 | .ciphertext = |
| 550 | "874d6191b620e3261bef6864990db6ce" |
| 551 | "9806f66b7970fdff8617187bb9fffdff" |
| 552 | "5ae4df3edbd5d35e5b4f09020db03eab" |
| 553 | "1e031dda2fbe03d1792170a0f3009cee", |
| 554 | }, |
| 555 | { |
| 556 | /* NIST F.5.3 CTR-AES192.Encrypt */ |
| 557 | .path = "/crypto/cipher/aes-ctr-192", |
| 558 | .alg = QCRYPTO_CIPHER_ALGO_AES_192, |
| 559 | .mode = QCRYPTO_CIPHER_MODE_CTR, |
| 560 | .key = "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b", |
| 561 | .iv = "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff", |
| 562 | .plaintext = |
| 563 | "6bc1bee22e409f96e93d7e117393172a" |
| 564 | "ae2d8a571e03ac9c9eb76fac45af8e51" |
| 565 | "30c81c46a35ce411e5fbc1191a0a52ef" |
| 566 | "f69f2445df4f9b17ad2b417be66c3710", |
| 567 | .ciphertext = |
| 568 | "1abc932417521ca24f2b0459fe7e6e0b" |
| 569 | "090339ec0aa6faefd5ccc2c6f4ce8e94" |
| 570 | "1e36b26bd1ebc670d1bd1d665620abf7" |
| 571 | "4f78a7f6d29809585a97daec58c6b050", |
| 572 | }, |
| 573 | { |
| 574 | /* NIST F.5.5 CTR-AES256.Encrypt */ |
| 575 | .path = "/crypto/cipher/aes-ctr-256", |
| 576 | .alg = QCRYPTO_CIPHER_ALGO_AES_256, |
| 577 | .mode = QCRYPTO_CIPHER_MODE_CTR, |
| 578 | .key = "603deb1015ca71be2b73aef0857d7781" |
| 579 | "1f352c073b6108d72d9810a30914dff4", |
| 580 | .iv = "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff", |
| 581 | .plaintext = |
| 582 | "6bc1bee22e409f96e93d7e117393172a" |
| 583 | "ae2d8a571e03ac9c9eb76fac45af8e51" |
| 584 | "30c81c46a35ce411e5fbc1191a0a52ef" |
| 585 | "f69f2445df4f9b17ad2b417be66c3710", |
| 586 | .ciphertext = |
| 587 | "601ec313775789a5b7a7f504bbf3d228" |
| 588 | "f443e3ca4d62b59aca84e990cacaf5c5" |
| 589 | "2b0930daa23de94ce87017ba2d84988d" |
| 590 | "dfc9c58db67aada613c2dd08457941a6", |
| 591 | } |
| 592 | }; |
| 593 | |
| 594 | |
| 595 | static inline int unhex(char c) |
| 596 | { |
| 597 | if (c >= 'a' && c <= 'f') { |
| 598 | return 10 + (c - 'a'); |
| 599 | } |
| 600 | if (c >= 'A' && c <= 'F') { |
| 601 | return 10 + (c - 'A'); |
| 602 | } |
| 603 | return c - '0'; |
| 604 | } |
| 605 | |
| 606 | static inline char hex(int i) |
| 607 | { |
| 608 | if (i < 10) { |
| 609 | return '0' + i; |
| 610 | } |
| 611 | return 'a' + (i - 10); |
| 612 | } |
| 613 | |
| 614 | static size_t unhex_string(const char *hexstr, |
| 615 | uint8_t **data) |
| 616 | { |
| 617 | size_t len; |
| 618 | size_t i; |
| 619 | |
| 620 | if (!hexstr) { |
| 621 | *data = NULL; |
| 622 | return 0; |
| 623 | } |
| 624 | |
| 625 | len = strlen(hexstr); |
| 626 | *data = g_new0(uint8_t, len / 2); |
| 627 | |
| 628 | for (i = 0; i < len; i += 2) { |
| 629 | (*data)[i/2] = (unhex(hexstr[i]) << 4) | unhex(hexstr[i+1]); |
| 630 | } |
| 631 | return len / 2; |
| 632 | } |
| 633 | |
| 634 | static char *hex_string(const uint8_t *bytes, |
| 635 | size_t len) |
| 636 | { |
| 637 | char *hexstr = g_new0(char, len * 2 + 1); |
| 638 | size_t i; |
| 639 | |
| 640 | for (i = 0; i < len; i++) { |
| 641 | hexstr[i*2] = hex((bytes[i] >> 4) & 0xf); |
| 642 | hexstr[i*2+1] = hex(bytes[i] & 0xf); |
| 643 | } |
| 644 | hexstr[len*2] = '\0'; |
| 645 | |
| 646 | return hexstr; |
| 647 | } |
| 648 | |
| 649 | static void test_cipher(const void *opaque) |
| 650 | { |
| 651 | const QCryptoCipherTestData *data = opaque; |
| 652 | |
| 653 | QCryptoCipher *cipher; |
| 654 | uint8_t *key, *iv = NULL, *ciphertext = NULL, |
| 655 | *plaintext = NULL, *outtext = NULL; |
| 656 | size_t nkey, niv = 0, nciphertext = 0, nplaintext = 0; |
| 657 | char *outtexthex = NULL; |
| 658 | size_t ivsize, keysize, blocksize; |
| 659 | Error *err = NULL; |
| 660 | |
| 661 | nkey = unhex_string(data->key, &key); |
| 662 | if (data->iv) { |
| 663 | niv = unhex_string(data->iv, &iv); |
| 664 | } |
| 665 | if (data->ciphertext) { |
| 666 | nciphertext = unhex_string(data->ciphertext, &ciphertext); |
| 667 | } |
| 668 | if (data->plaintext) { |
| 669 | nplaintext = unhex_string(data->plaintext, &plaintext); |
| 670 | } |
| 671 | |
| 672 | g_assert(nciphertext == nplaintext); |
| 673 | |
| 674 | outtext = g_new0(uint8_t, nciphertext); |
| 675 | |
| 676 | cipher = qcrypto_cipher_new( |
| 677 | data->alg, data->mode, |
| 678 | key, nkey, |
| 679 | data->plaintext ? &error_abort : &err); |
| 680 | if (data->plaintext) { |
| 681 | g_assert(cipher != NULL); |
| 682 | } else { |
| 683 | error_free_or_abort(&err); |
| 684 | g_assert(cipher == NULL); |
| 685 | goto cleanup; |
| 686 | } |
| 687 | |
| 688 | keysize = qcrypto_cipher_get_key_len(data->alg); |
| 689 | blocksize = qcrypto_cipher_get_block_len(data->alg); |
| 690 | ivsize = qcrypto_cipher_get_iv_len(data->alg, data->mode); |
| 691 | |
| 692 | if (data->mode == QCRYPTO_CIPHER_MODE_XTS) { |
| 693 | g_assert_cmpint(keysize * 2, ==, nkey); |
| 694 | } else { |
| 695 | g_assert_cmpint(keysize, ==, nkey); |
| 696 | } |
| 697 | g_assert_cmpint(ivsize, ==, niv); |
| 698 | if (niv) { |
| 699 | g_assert_cmpint(blocksize, ==, niv); |
| 700 | } |
| 701 | |
| 702 | if (iv) { |
| 703 | g_assert(qcrypto_cipher_setiv(cipher, |
| 704 | iv, niv, |
| 705 | &error_abort) == 0); |
| 706 | } |
| 707 | g_assert(qcrypto_cipher_encrypt(cipher, |
| 708 | plaintext, |
| 709 | outtext, |
| 710 | nplaintext, |
| 711 | &error_abort) == 0); |
| 712 | |
| 713 | outtexthex = hex_string(outtext, nciphertext); |
| 714 | |
| 715 | g_assert_cmpstr(outtexthex, ==, data->ciphertext); |
| 716 | |
| 717 | g_free(outtexthex); |
| 718 | |
| 719 | if (iv) { |
| 720 | g_assert(qcrypto_cipher_setiv(cipher, |
| 721 | iv, niv, |
| 722 | &error_abort) == 0); |
| 723 | } |
| 724 | g_assert(qcrypto_cipher_decrypt(cipher, |
| 725 | ciphertext, |
| 726 | outtext, |
| 727 | nplaintext, |
| 728 | &error_abort) == 0); |
| 729 | |
| 730 | outtexthex = hex_string(outtext, nplaintext); |
| 731 | |
| 732 | g_assert_cmpstr(outtexthex, ==, data->plaintext); |
| 733 | |
| 734 | cleanup: |
| 735 | g_free(outtext); |
| 736 | g_free(outtexthex); |
| 737 | g_free(key); |
| 738 | g_free(iv); |
| 739 | g_free(ciphertext); |
| 740 | g_free(plaintext); |
| 741 | qcrypto_cipher_free(cipher); |
| 742 | } |
| 743 | |
| 744 | |
| 745 | static void test_cipher_null_iv(void) |
| 746 | { |
| 747 | QCryptoCipher *cipher; |
| 748 | uint8_t key[32] = { 0 }; |
| 749 | uint8_t plaintext[32] = { 0 }; |
| 750 | uint8_t ciphertext[32] = { 0 }; |
| 751 | |
| 752 | cipher = qcrypto_cipher_new( |
| 753 | QCRYPTO_CIPHER_ALGO_AES_256, |
| 754 | QCRYPTO_CIPHER_MODE_CBC, |
| 755 | key, sizeof(key), |
| 756 | &error_abort); |
| 757 | g_assert(cipher != NULL); |
| 758 | |
| 759 | /* Don't call qcrypto_cipher_setiv */ |
| 760 | |
| 761 | qcrypto_cipher_encrypt(cipher, |
| 762 | plaintext, |
| 763 | ciphertext, |
| 764 | sizeof(plaintext), |
| 765 | &error_abort); |
| 766 | |
| 767 | qcrypto_cipher_free(cipher); |
| 768 | } |
| 769 | |
| 770 | static void test_cipher_short_plaintext(void) |
| 771 | { |
| 772 | Error *err = NULL; |
| 773 | QCryptoCipher *cipher; |
| 774 | uint8_t key[32] = { 0 }; |
| 775 | uint8_t plaintext1[20] = { 0 }; |
| 776 | uint8_t ciphertext1[20] = { 0 }; |
| 777 | uint8_t plaintext2[40] = { 0 }; |
| 778 | uint8_t ciphertext2[40] = { 0 }; |
| 779 | int ret; |
| 780 | |
| 781 | cipher = qcrypto_cipher_new( |
| 782 | QCRYPTO_CIPHER_ALGO_AES_256, |
| 783 | QCRYPTO_CIPHER_MODE_CBC, |
| 784 | key, sizeof(key), |
| 785 | &error_abort); |
| 786 | g_assert(cipher != NULL); |
| 787 | |
| 788 | /* Should report an error as plaintext is shorter |
| 789 | * than block size |
| 790 | */ |
| 791 | ret = qcrypto_cipher_encrypt(cipher, |
| 792 | plaintext1, |
| 793 | ciphertext1, |
| 794 | sizeof(plaintext1), |
| 795 | &err); |
| 796 | g_assert(ret == -1); |
| 797 | error_free_or_abort(&err); |
| 798 | |
| 799 | /* Should report an error as plaintext is larger than |
| 800 | * block size, but not a multiple of block size |
| 801 | */ |
| 802 | ret = qcrypto_cipher_encrypt(cipher, |
| 803 | plaintext2, |
| 804 | ciphertext2, |
| 805 | sizeof(plaintext2), |
| 806 | &err); |
| 807 | g_assert(ret == -1); |
| 808 | error_free_or_abort(&err); |
| 809 | |
| 810 | qcrypto_cipher_free(cipher); |
| 811 | } |
| 812 | |
| 813 | typedef struct QCryptoCipherGcmTestData QCryptoCipherGcmTestData; |
| 814 | struct QCryptoCipherGcmTestData { |
| 815 | const char *path; |
| 816 | QCryptoCipherAlgo alg; |
| 817 | const char *key; |
| 818 | const char *iv; |
| 819 | /* associated data, or NULL for none */ |
| 820 | const char *aad; |
| 821 | const char *plaintext; |
| 822 | const char *ciphertext; |
| 823 | const char *tag; |
| 824 | }; |
| 825 | |
| 826 | /* |
| 827 | * AES-GCM test vectors from "The Galois/Counter Mode of Operation (GCM)" |
| 828 | * (McGrew & Viega, also NIST SP 800-38D), with a 96-bit IV and a 128-bit |
| 829 | * tag. Each entry's "Test case N" label is the numbered test case from that |
| 830 | * document (Appendix B / the GCM specification's test vectors). |
| 831 | */ |
| 832 | static QCryptoCipherGcmTestData gcm_test_data[] = { |
| 833 | { |
| 834 | /* Test case 2 */ |
| 835 | .path = "/crypto/cipher/aes-gcm-128-2", |
| 836 | .alg = QCRYPTO_CIPHER_ALGO_AES_128, |
| 837 | .key = "00000000000000000000000000000000", |
| 838 | .iv = "000000000000000000000000", |
| 839 | .plaintext = "00000000000000000000000000000000", |
| 840 | .ciphertext = "0388dace60b6a392f328c2b971b2fe78", |
| 841 | .tag = "ab6e47d42cec13bdf53a67b21257bddf", |
| 842 | }, |
| 843 | { |
| 844 | /* Test case 3 (no AAD) */ |
| 845 | .path = "/crypto/cipher/aes-gcm-128-3", |
| 846 | .alg = QCRYPTO_CIPHER_ALGO_AES_128, |
| 847 | .key = "feffe9928665731c6d6a8f9467308308", |
| 848 | .iv = "cafebabefacedbaddecaf888", |
| 849 | .plaintext = |
| 850 | "d9313225f88406e5a55909c5aff5269a" |
| 851 | "86a7a9531534f7da2e4c303d8a318a72" |
| 852 | "1c3c0c95956809532fcf0e2449a6b525" |
| 853 | "b16aedf5aa0de657ba637b391aafd255", |
| 854 | .ciphertext = |
| 855 | "42831ec2217774244b7221b784d0d49c" |
| 856 | "e3aa212f2c02a4e035c17e2329aca12e" |
| 857 | "21d514b25466931c7d8f6a5aac84aa05" |
| 858 | "1ba30b396a0aac973d58e091473f5985", |
| 859 | .tag = "4d5c2af327cd64a62cf35abd2ba6fab4", |
| 860 | }, |
| 861 | { |
| 862 | /* Test case 4 (with AAD) */ |
| 863 | .path = "/crypto/cipher/aes-gcm-128-4", |
| 864 | .alg = QCRYPTO_CIPHER_ALGO_AES_128, |
| 865 | .key = "feffe9928665731c6d6a8f9467308308", |
| 866 | .iv = "cafebabefacedbaddecaf888", |
| 867 | .aad = "feedfacedeadbeeffeedfacedeadbeefabaddad2", |
| 868 | .plaintext = |
| 869 | "d9313225f88406e5a55909c5aff5269a" |
| 870 | "86a7a9531534f7da2e4c303d8a318a72" |
| 871 | "1c3c0c95956809532fcf0e2449a6b525" |
| 872 | "b16aedf5aa0de657ba637b39", |
| 873 | .ciphertext = |
| 874 | "42831ec2217774244b7221b784d0d49c" |
| 875 | "e3aa212f2c02a4e035c17e2329aca12e" |
| 876 | "21d514b25466931c7d8f6a5aac84aa05" |
| 877 | "1ba30b396a0aac973d58e091", |
| 878 | .tag = "5bc94fbc3221a5db94fae95ae7121a47", |
| 879 | }, |
| 880 | { |
| 881 | /* Test case 15 (AES-256, no AAD) */ |
| 882 | .path = "/crypto/cipher/aes-gcm-256-15", |
| 883 | .alg = QCRYPTO_CIPHER_ALGO_AES_256, |
| 884 | .key = |
| 885 | "feffe9928665731c6d6a8f9467308308" |
| 886 | "feffe9928665731c6d6a8f9467308308", |
| 887 | .iv = "cafebabefacedbaddecaf888", |
| 888 | .plaintext = |
| 889 | "d9313225f88406e5a55909c5aff5269a" |
| 890 | "86a7a9531534f7da2e4c303d8a318a72" |
| 891 | "1c3c0c95956809532fcf0e2449a6b525" |
| 892 | "b16aedf5aa0de657ba637b391aafd255", |
| 893 | .ciphertext = |
| 894 | "522dc1f099567d07f47f37a32a84427d" |
| 895 | "643a8cdcbfe5c0c97598a2bd2555d1aa" |
| 896 | "8cb08e48590dbb3da7b08b1056828838" |
| 897 | "c5f61e6393ba7a0abcc9f662898015ad", |
| 898 | .tag = "b094dac5d93471bdec1a502270e3cc6c", |
| 899 | }, |
| 900 | { |
| 901 | /* Test case 16 (AES-256, with AAD) */ |
| 902 | .path = "/crypto/cipher/aes-gcm-256-16", |
| 903 | .alg = QCRYPTO_CIPHER_ALGO_AES_256, |
| 904 | .key = |
| 905 | "feffe9928665731c6d6a8f9467308308" |
| 906 | "feffe9928665731c6d6a8f9467308308", |
| 907 | .iv = "cafebabefacedbaddecaf888", |
| 908 | .aad = "feedfacedeadbeeffeedfacedeadbeefabaddad2", |
| 909 | .plaintext = |
| 910 | "d9313225f88406e5a55909c5aff5269a" |
| 911 | "86a7a9531534f7da2e4c303d8a318a72" |
| 912 | "1c3c0c95956809532fcf0e2449a6b525" |
| 913 | "b16aedf5aa0de657ba637b39", |
| 914 | .ciphertext = |
| 915 | "522dc1f099567d07f47f37a32a84427d" |
| 916 | "643a8cdcbfe5c0c97598a2bd2555d1aa" |
| 917 | "8cb08e48590dbb3da7b08b1056828838" |
| 918 | "c5f61e6393ba7a0abcc9f662", |
| 919 | .tag = "76fc6ece0f4e1768cddf8853bb2d551b", |
| 920 | }, |
| 921 | }; |
| 922 | |
| 923 | static void test_cipher_gcm(const void *opaque) |
| 924 | { |
| 925 | const QCryptoCipherGcmTestData *data = opaque; |
| 926 | g_autofree uint8_t *key = NULL; |
| 927 | g_autofree uint8_t *iv = NULL; |
| 928 | g_autofree uint8_t *aad = NULL; |
| 929 | g_autofree uint8_t *ptext = NULL; |
| 930 | g_autofree uint8_t *ctext = NULL; |
| 931 | g_autofree uint8_t *tagexp = NULL; |
| 932 | g_autofree uint8_t *out = NULL; |
| 933 | uint8_t tag[16]; |
| 934 | size_t nkey; |
| 935 | size_t niv; |
| 936 | size_t naad = 0; |
| 937 | size_t nptext; |
| 938 | size_t nctext; |
| 939 | size_t ntag; |
| 940 | QCryptoCipher *cipher; |
| 941 | |
| 942 | nkey = unhex_string(data->key, &key); |
| 943 | niv = unhex_string(data->iv, &iv); |
| 944 | nptext = unhex_string(data->plaintext, &ptext); |
| 945 | nctext = unhex_string(data->ciphertext, &ctext); |
| 946 | ntag = unhex_string(data->tag, &tagexp); |
| 947 | if (data->aad) { |
| 948 | naad = unhex_string(data->aad, &aad); |
| 949 | } |
| 950 | |
| 951 | g_assert_cmpint(nptext, ==, nctext); |
| 952 | g_assert_cmpint(ntag, ==, sizeof(tag)); |
| 953 | out = g_new0(uint8_t, nptext); |
| 954 | |
| 955 | /* Encrypt: plaintext -> ciphertext, then read back the tag. */ |
| 956 | cipher = qcrypto_cipher_new(data->alg, QCRYPTO_CIPHER_MODE_GCM, |
| 957 | key, nkey, &error_abort); |
| 958 | g_assert(cipher != NULL); |
| 959 | g_assert(qcrypto_cipher_setiv(cipher, iv, niv, &error_abort) == 0); |
| 960 | if (naad) { |
| 961 | g_assert(qcrypto_cipher_setaad(cipher, aad, naad, &error_abort) == 0); |
| 962 | } |
| 963 | g_assert(qcrypto_cipher_encrypt(cipher, ptext, out, nptext, |
| 964 | &error_abort) == 0); |
| 965 | g_assert_cmpmem(out, nptext, ctext, nctext); |
| 966 | g_assert(qcrypto_cipher_gettag(cipher, tag, sizeof(tag), |
| 967 | &error_abort) == 0); |
| 968 | g_assert_cmpmem(tag, sizeof(tag), tagexp, ntag); |
| 969 | qcrypto_cipher_free(cipher); |
| 970 | |
| 971 | /* Decrypt: ciphertext -> plaintext, recomputed tag must match. */ |
| 972 | memset(out, 0, nptext); |
| 973 | cipher = qcrypto_cipher_new(data->alg, QCRYPTO_CIPHER_MODE_GCM, |
| 974 | key, nkey, &error_abort); |
| 975 | g_assert(cipher != NULL); |
| 976 | g_assert(qcrypto_cipher_setiv(cipher, iv, niv, &error_abort) == 0); |
| 977 | if (naad) { |
| 978 | g_assert(qcrypto_cipher_setaad(cipher, aad, naad, &error_abort) == 0); |
| 979 | } |
| 980 | g_assert(qcrypto_cipher_decrypt(cipher, ctext, out, nctext, |
| 981 | &error_abort) == 0); |
| 982 | g_assert_cmpmem(out, nctext, ptext, nptext); |
| 983 | g_assert(qcrypto_cipher_gettag(cipher, tag, sizeof(tag), |
| 984 | &error_abort) == 0); |
| 985 | g_assert_cmpmem(tag, sizeof(tag), tagexp, ntag); |
| 986 | qcrypto_cipher_free(cipher); |
| 987 | } |
| 988 | |
| 989 | /* |
| 990 | * Corrupt one ciphertext byte and confirm the recomputed GCM tag no longer |
| 991 | * matches: the authentication tag must detect tampering. |
| 992 | */ |
| 993 | static void test_cipher_gcm_tamper(const void *opaque) |
| 994 | { |
| 995 | const QCryptoCipherGcmTestData *data = opaque; |
| 996 | g_autofree uint8_t *key = NULL; |
| 997 | g_autofree uint8_t *iv = NULL; |
| 998 | g_autofree uint8_t *aad = NULL; |
| 999 | g_autofree uint8_t *ctext = NULL; |
| 1000 | g_autofree uint8_t *tagexp = NULL; |
| 1001 | g_autofree uint8_t *out = NULL; |
| 1002 | uint8_t tag[16]; |
| 1003 | size_t nkey; |
| 1004 | size_t niv; |
| 1005 | size_t naad = 0; |
| 1006 | size_t nctext; |
| 1007 | size_t ntag; |
| 1008 | QCryptoCipher *cipher; |
| 1009 | |
| 1010 | nkey = unhex_string(data->key, &key); |
| 1011 | niv = unhex_string(data->iv, &iv); |
| 1012 | nctext = unhex_string(data->ciphertext, &ctext); |
| 1013 | ntag = unhex_string(data->tag, &tagexp); |
| 1014 | if (data->aad) { |
| 1015 | naad = unhex_string(data->aad, &aad); |
| 1016 | } |
| 1017 | out = g_new0(uint8_t, nctext); |
| 1018 | |
| 1019 | /* Flip one ciphertext bit before decrypting. */ |
| 1020 | ctext[0] ^= 0x01; |
| 1021 | |
| 1022 | cipher = qcrypto_cipher_new(data->alg, QCRYPTO_CIPHER_MODE_GCM, |
| 1023 | key, nkey, &error_abort); |
| 1024 | g_assert(cipher != NULL); |
| 1025 | g_assert(qcrypto_cipher_setiv(cipher, iv, niv, &error_abort) == 0); |
| 1026 | if (naad) { |
| 1027 | g_assert(qcrypto_cipher_setaad(cipher, aad, naad, &error_abort) == 0); |
| 1028 | } |
| 1029 | g_assert(qcrypto_cipher_decrypt(cipher, ctext, out, nctext, |
| 1030 | &error_abort) == 0); |
| 1031 | g_assert(qcrypto_cipher_gettag(cipher, tag, sizeof(tag), |
| 1032 | &error_abort) == 0); |
| 1033 | g_assert(memcmp(tag, tagexp, ntag) != 0); |
| 1034 | qcrypto_cipher_free(cipher); |
| 1035 | } |
| 1036 | |
| 1037 | int main(int argc, char **argv) |
| 1038 | { |
| 1039 | size_t i; |
| 1040 | |
| 1041 | g_test_init(&argc, &argv, NULL); |
| 1042 | |
| 1043 | g_assert(qcrypto_init(NULL) == 0); |
| 1044 | |
| 1045 | for (i = 0; i < G_N_ELEMENTS(test_data); i++) { |
| 1046 | if (qcrypto_cipher_supports(test_data[i].alg, test_data[i].mode)) { |
| 1047 | g_test_add_data_func(test_data[i].path, &test_data[i], test_cipher); |
| 1048 | } else { |
| 1049 | g_printerr("# skip unsupported %s:%s\n", |
| 1050 | QCryptoCipherAlgo_str(test_data[i].alg), |
| 1051 | QCryptoCipherMode_str(test_data[i].mode)); |
| 1052 | } |
| 1053 | } |
| 1054 | |
| 1055 | for (i = 0; i < G_N_ELEMENTS(gcm_test_data); i++) { |
| 1056 | if (qcrypto_cipher_supports(gcm_test_data[i].alg, |
| 1057 | QCRYPTO_CIPHER_MODE_GCM)) { |
| 1058 | g_autofree char *tamper = g_strdup_printf("%s/tamper", |
| 1059 | gcm_test_data[i].path); |
| 1060 | |
| 1061 | g_test_add_data_func(gcm_test_data[i].path, &gcm_test_data[i], |
| 1062 | test_cipher_gcm); |
| 1063 | g_test_add_data_func(tamper, &gcm_test_data[i], |
| 1064 | test_cipher_gcm_tamper); |
| 1065 | } else { |
| 1066 | g_printerr("# skip unsupported %s:gcm\n", |
| 1067 | QCryptoCipherAlgo_str(gcm_test_data[i].alg)); |
| 1068 | } |
| 1069 | } |
| 1070 | |
| 1071 | if (qcrypto_cipher_supports(QCRYPTO_CIPHER_ALGO_AES_256, |
| 1072 | QCRYPTO_CIPHER_MODE_CBC)) { |
| 1073 | g_test_add_func("/crypto/cipher/null-iv", |
| 1074 | test_cipher_null_iv); |
| 1075 | |
| 1076 | g_test_add_func("/crypto/cipher/short-plaintext", |
| 1077 | test_cipher_short_plaintext); |
| 1078 | } else { |
| 1079 | g_printerr("# skip unsupported aes-256:cbc\n"); |
| 1080 | } |
| 1081 | |
| 1082 | return g_test_run(); |
| 1083 | } |