qemu/tests/test-crypto-cipher.c
Chetan Pant 422c16e7ec crypt: Fix Lesser GPL version number
There is no "version 2" of the "Lesser" General Public License.
It is either "GPL version 2.0" or "Lesser GPL version 2.1".
This patch replaces all occurrences of "Lesser GPL version 2" with
"Lesser GPL version 2.1" in comment section.

Signed-off-by: Chetan Pant <chetan4windows@gmail.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-10-29 09:57:37 +00:00

802 lines
27 KiB
C

/*
* QEMU Crypto cipher algorithms
*
* Copyright (c) 2015 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include "qemu/osdep.h"
#include "crypto/init.h"
#include "crypto/cipher.h"
#include "qapi/error.h"
typedef struct QCryptoCipherTestData QCryptoCipherTestData;
struct QCryptoCipherTestData {
const char *path;
QCryptoCipherAlgorithm alg;
QCryptoCipherMode mode;
const char *key;
const char *plaintext;
const char *ciphertext;
const char *iv;
};
/* AES test data comes from appendix F of:
*
* http://csrc.nist.gov/publications/nistpubs/800-38a/sp800-38a.pdf
*/
static QCryptoCipherTestData test_data[] = {
{
/* NIST F.1.1 ECB-AES128.Encrypt */
.path = "/crypto/cipher/aes-ecb-128",
.alg = QCRYPTO_CIPHER_ALG_AES_128,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key = "2b7e151628aed2a6abf7158809cf4f3c",
.plaintext =
"6bc1bee22e409f96e93d7e117393172a"
"ae2d8a571e03ac9c9eb76fac45af8e51"
"30c81c46a35ce411e5fbc1191a0a52ef"
"f69f2445df4f9b17ad2b417be66c3710",
.ciphertext =
"3ad77bb40d7a3660a89ecaf32466ef97"
"f5d3d58503b9699de785895a96fdbaaf"
"43b1cd7f598ece23881b00e3ed030688"
"7b0c785e27e8ad3f8223207104725dd4"
},
{
/* NIST F.1.3 ECB-AES192.Encrypt */
.path = "/crypto/cipher/aes-ecb-192",
.alg = QCRYPTO_CIPHER_ALG_AES_192,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key = "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
.plaintext =
"6bc1bee22e409f96e93d7e117393172a"
"ae2d8a571e03ac9c9eb76fac45af8e51"
"30c81c46a35ce411e5fbc1191a0a52ef"
"f69f2445df4f9b17ad2b417be66c3710",
.ciphertext =
"bd334f1d6e45f25ff712a214571fa5cc"
"974104846d0ad3ad7734ecb3ecee4eef"
"ef7afd2270e2e60adce0ba2face6444e"
"9a4b41ba738d6c72fb16691603c18e0e"
},
{
/* NIST F.1.5 ECB-AES256.Encrypt */
.path = "/crypto/cipher/aes-ecb-256",
.alg = QCRYPTO_CIPHER_ALG_AES_256,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key =
"603deb1015ca71be2b73aef0857d7781"
"1f352c073b6108d72d9810a30914dff4",
.plaintext =
"6bc1bee22e409f96e93d7e117393172a"
"ae2d8a571e03ac9c9eb76fac45af8e51"
"30c81c46a35ce411e5fbc1191a0a52ef"
"f69f2445df4f9b17ad2b417be66c3710",
.ciphertext =
"f3eed1bdb5d2a03c064b5a7e3db181f8"
"591ccb10d410ed26dc5ba74a31362870"
"b6ed21b99ca6f4f9f153e7b1beafed1d"
"23304b7a39f9f3ff067d8d8f9e24ecc7",
},
{
/* NIST F.2.1 CBC-AES128.Encrypt */
.path = "/crypto/cipher/aes-cbc-128",
.alg = QCRYPTO_CIPHER_ALG_AES_128,
.mode = QCRYPTO_CIPHER_MODE_CBC,
.key = "2b7e151628aed2a6abf7158809cf4f3c",
.iv = "000102030405060708090a0b0c0d0e0f",
.plaintext =
"6bc1bee22e409f96e93d7e117393172a"
"ae2d8a571e03ac9c9eb76fac45af8e51"
"30c81c46a35ce411e5fbc1191a0a52ef"
"f69f2445df4f9b17ad2b417be66c3710",
.ciphertext =
"7649abac8119b246cee98e9b12e9197d"
"5086cb9b507219ee95db113a917678b2"
"73bed6b8e3c1743b7116e69e22229516"
"3ff1caa1681fac09120eca307586e1a7",
},
{
/* NIST F.2.3 CBC-AES128.Encrypt */
.path = "/crypto/cipher/aes-cbc-192",
.alg = QCRYPTO_CIPHER_ALG_AES_192,
.mode = QCRYPTO_CIPHER_MODE_CBC,
.key = "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
.iv = "000102030405060708090a0b0c0d0e0f",
.plaintext =
"6bc1bee22e409f96e93d7e117393172a"
"ae2d8a571e03ac9c9eb76fac45af8e51"
"30c81c46a35ce411e5fbc1191a0a52ef"
"f69f2445df4f9b17ad2b417be66c3710",
.ciphertext =
"4f021db243bc633d7178183a9fa071e8"
"b4d9ada9ad7dedf4e5e738763f69145a"
"571b242012fb7ae07fa9baac3df102e0"
"08b0e27988598881d920a9e64f5615cd",
},
{
/* NIST F.2.5 CBC-AES128.Encrypt */
.path = "/crypto/cipher/aes-cbc-256",
.alg = QCRYPTO_CIPHER_ALG_AES_256,
.mode = QCRYPTO_CIPHER_MODE_CBC,
.key =
"603deb1015ca71be2b73aef0857d7781"
"1f352c073b6108d72d9810a30914dff4",
.iv = "000102030405060708090a0b0c0d0e0f",
.plaintext =
"6bc1bee22e409f96e93d7e117393172a"
"ae2d8a571e03ac9c9eb76fac45af8e51"
"30c81c46a35ce411e5fbc1191a0a52ef"
"f69f2445df4f9b17ad2b417be66c3710",
.ciphertext =
"f58c4c04d6e5f1ba779eabfb5f7bfbd6"
"9cfc4e967edb808d679f777bc6702c7d"
"39f23369a9d9bacfa530e26304231461"
"b2eb05e2c39be9fcda6c19078c6a9d1b",
},
{
.path = "/crypto/cipher/des-rfb-ecb-56",
.alg = QCRYPTO_CIPHER_ALG_DES_RFB,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key = "0123456789abcdef",
.plaintext =
"6bc1bee22e409f96e93d7e117393172a"
"ae2d8a571e03ac9c9eb76fac45af8e51"
"30c81c46a35ce411e5fbc1191a0a52ef"
"f69f2445df4f9b17ad2b417be66c3710",
.ciphertext =
"8f346aaf64eaf24040720d80648c52e7"
"aefc616be53ab1a3d301e69d91e01838"
"ffd29f1bb5596ad94ea2d8e6196b7f09"
"30d8ed0bf2773af36dd82a6280c20926",
},
#if defined(CONFIG_NETTLE) || defined(CONFIG_GCRYPT)
{
/* Borrowed from linux-kernel crypto/testmgr.h */
.path = "/crypto/cipher/3des-cbc",
.alg = QCRYPTO_CIPHER_ALG_3DES,
.mode = QCRYPTO_CIPHER_MODE_CBC,
.key =
"e9c0ff2e760b6424444d995a12d640c0"
"eac284e81495dbe8",
.iv =
"7d3388930f93b242",
.plaintext =
"6f54206f614d796e5320636565727374"
"54206f6f4d206e612079655372637465"
"20736f54206f614d796e532063656572"
"737454206f6f4d206e61207965537263"
"746520736f54206f614d796e53206365"
"6572737454206f6f4d206e6120796553"
"7263746520736f54206f614d796e5320"
"63656572737454206f6f4d206e610a79",
.ciphertext =
"0e2db6973c5633f4671721c76e8ad549"
"74b34905c51cd0ed12565c5396b6007d"
"9048fcf58d2939cc8ad5351836234ed7"
"76d1da0c9467bb048bf2036ca8cfb6ea"
"226447aa8f7513bf9fc2c3f0c956c57a"
"71632e897b1e12cae25fafd8a4f8c97a"
"d6f92131624445a6d6bc5ad32d5443cc"
"9ddea570e942458a6bfab19113b0d919",
},
{
/* Borrowed from linux-kernel crypto/testmgr.h */
.path = "/crypto/cipher/3des-ecb",
.alg = QCRYPTO_CIPHER_ALG_3DES,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key =
"0123456789abcdef5555555555555555"
"fedcba9876543210",
.plaintext =
"736f6d6564617461",
.ciphertext =
"18d748e563620572",
},
{
/* Borrowed from linux-kernel crypto/testmgr.h */
.path = "/crypto/cipher/3des-ctr",
.alg = QCRYPTO_CIPHER_ALG_3DES,
.mode = QCRYPTO_CIPHER_MODE_CTR,
.key =
"9cd6f39cb95a67005a67002dceeb2dce"
"ebb45172b451721f",
.iv =
"ffffffffffffffff",
.plaintext =
"05ec77fb42d559208b128669f05bcf56"
"39ad349f66ea7dc448d3ba0db118e34a"
"fe41285c278e11856cf75ec2553ca00b"
"9265e970db4fd6b900b41fe649fd442f"
"533a8d149863ca5dc1a833a70e9178ec"
"77de42d5bc078b12e54cf05b22563980"
"6b9f66c950c4af36ba0d947fe34add41"
"28b31a8e11f843f75e21553c876e9265"
"cc57dba235b900eb72e649d0442fb619"
"8d14ff46ca5d24a8339a6d9178c377de"
"a108bc07ee71e54cd75b22b51c806bf2"
"45c9503baf369960947fc64adda40fb3"
"1aed74f8432a5e218813876ef158cc57"
"3ea2359c67eb72c549d0bb02b619e04b"
"ff46295d248f169a6df45fc3aa3da108"
"937aee71d84cd7be01b51ce74ef2452c"
"503b82159960cb52c6a930a40f9679ed"
"74df432abd048813fa4df15823573e81"
"689c67ce51c5ac37bb02957ce04bd246"
"29b01b8f16f940f45f26aa3d846f937a"
"cd54d8a30abe01e873e74ed1452cb71e"
"8215fc47cb5225a9309b629679c074df"
"a609bd04ef76fa4dd458238a1d8168f3"
"5ace5138ac379e61957cc74bd2a50cb0"
"1be275f9402b5f268910846ff659cd54"
"3fa30a9d64e873da4ed1b803b71ee148"
"fc472e52258c179b62f55cc0ab32a609"
"907bef76d94dd4bf068a1de44ff35a2d"
"5138836a9e61c853c7ae31a50c977ee2"
"75dc402bb2058910fb42f65920543f86"
"699d64cf56daad34b803ea7de148d347",
.ciphertext =
"07c20820721f49ef19cd6f3253052215"
"a2852bdb85d2d8b9dd0d1b45cb6911d4"
"eabeb2455d0caebea0c127ac659f537e"
"afc21bb5b86d360c25c0f86d0b2901da"
"1378dc89121243faf612ef8d87627883"
"e2be41204c6d351bd10c30cfe2de2b03"
"bf4573d4e55995d1b39b276297bdde7f"
"a4d23980aa5023f074883da86a18793b"
"c4966c8d2240926ed6ad2a1fde63c0e7"
"07f72df7b5f3f0cc017c2a9bc210caaa"
"fd2b3fc5f3f6fc9b45db53e45bf3c97b"
"8e52ffc802b8ac9da10039da3d2d0e01"
"097d8d5ebe53b9b08ee7e2966ab278ea"
"de238ba5fa5ce3dabf8e316a55d16ab2"
"b5466fa5f0eeba1f9f98b0664fd03fa9"
"df5f58c4f4ff755c403a097e6e1c97d4"
"cce7e771cf0b150871fa0797cde6ca1d"
"14280ccf99137af1ebfafa9207de1da1"
"d33669fe514d9f2e83374f1f4830ed04"
"4da4ef3aca76f41c418f6337782f86a6"
"ef417ed2af88ab675271c38ef8269372"
"aad60ee70b46b13ab408a9a8a0cf200c"
"52bc8b0556b2bc319b74b92929969a50"
"dc45dc1aeb0c64d4d3057e5955c3f490"
"c2abf89b8adacea1c3f4ad77dd44c8ac"
"a3f1c9d2195cb0caa234c1f76cfdac65"
"32dc48c4f2006b77f17d76acc031632a"
"a53a62c891b10365cb43d106dfc367bc"
"dce0cd35ce4965a0527ba70d07a91bb0"
"407772c2ea0e3a7846b991b6e73d5142"
"fd51b0c62c6313785ceefccfc4700034",
},
#endif
{
/* RFC 2144, Appendix B.1 */
.path = "/crypto/cipher/cast5-128",
.alg = QCRYPTO_CIPHER_ALG_CAST5_128,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key = "0123456712345678234567893456789A",
.plaintext = "0123456789abcdef",
.ciphertext = "238b4fe5847e44b2",
},
{
/* libgcrypt serpent.c */
.path = "/crypto/cipher/serpent-128",
.alg = QCRYPTO_CIPHER_ALG_SERPENT_128,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key = "00000000000000000000000000000000",
.plaintext = "d29d576fcea3a3a7ed9099f29273d78e",
.ciphertext = "b2288b968ae8b08648d1ce9606fd992d",
},
{
/* libgcrypt serpent.c */
.path = "/crypto/cipher/serpent-192",
.alg = QCRYPTO_CIPHER_ALG_SERPENT_192,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key = "00000000000000000000000000000000"
"0000000000000000",
.plaintext = "d29d576fceaba3a7ed9899f2927bd78e",
.ciphertext = "130e353e1037c22405e8faefb2c3c3e9",
},
{
/* libgcrypt serpent.c */
.path = "/crypto/cipher/serpent-256a",
.alg = QCRYPTO_CIPHER_ALG_SERPENT_256,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key = "00000000000000000000000000000000"
"00000000000000000000000000000000",
.plaintext = "d095576fcea3e3a7ed98d9f29073d78e",
.ciphertext = "b90ee5862de69168f2bdd5125b45472b",
},
{
/* libgcrypt serpent.c */
.path = "/crypto/cipher/serpent-256b",
.alg = QCRYPTO_CIPHER_ALG_SERPENT_256,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key = "00000000000000000000000000000000"
"00000000000000000000000000000000",
.plaintext = "00000000010000000200000003000000",
.ciphertext = "2061a42782bd52ec691ec383b03ba77c",
},
{
/* Twofish paper "Known Answer Test" */
.path = "/crypto/cipher/twofish-128",
.alg = QCRYPTO_CIPHER_ALG_TWOFISH_128,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key = "d491db16e7b1c39e86cb086b789f5419",
.plaintext = "019f9809de1711858faac3a3ba20fbc3",
.ciphertext = "6363977de839486297e661c6c9d668eb",
},
{
/* Twofish paper "Known Answer Test", I=3 */
.path = "/crypto/cipher/twofish-192",
.alg = QCRYPTO_CIPHER_ALG_TWOFISH_192,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key = "88b2b2706b105e36b446bb6d731a1e88"
"efa71f788965bd44",
.plaintext = "39da69d6ba4997d585b6dc073ca341b2",
.ciphertext = "182b02d81497ea45f9daacdc29193a65",
},
{
/* Twofish paper "Known Answer Test", I=4 */
.path = "/crypto/cipher/twofish-256",
.alg = QCRYPTO_CIPHER_ALG_TWOFISH_256,
.mode = QCRYPTO_CIPHER_MODE_ECB,
.key = "d43bb7556ea32e46f2a282b7d45b4e0d"
"57ff739d4dc92c1bd7fc01700cc8216f",
.plaintext = "90afe91bb288544f2c32dc239b2635e6",
.ciphertext = "6cb4561c40bf0a9705931cb6d408e7fa",
},
{
/* #1 32 byte key, 32 byte PTX */
.path = "/crypto/cipher/aes-xts-128-1",
.alg = QCRYPTO_CIPHER_ALG_AES_128,
.mode = QCRYPTO_CIPHER_MODE_XTS,
.key =
"00000000000000000000000000000000"
"00000000000000000000000000000000",
.iv =
"00000000000000000000000000000000",
.plaintext =
"00000000000000000000000000000000"
"00000000000000000000000000000000",
.ciphertext =
"917cf69ebd68b2ec9b9fe9a3eadda692"
"cd43d2f59598ed858c02c2652fbf922e",
},
{
/* #2, 32 byte key, 32 byte PTX */
.path = "/crypto/cipher/aes-xts-128-2",
.alg = QCRYPTO_CIPHER_ALG_AES_128,
.mode = QCRYPTO_CIPHER_MODE_XTS,
.key =
"11111111111111111111111111111111"
"22222222222222222222222222222222",
.iv =
"33333333330000000000000000000000",
.plaintext =
"44444444444444444444444444444444"
"44444444444444444444444444444444",
.ciphertext =
"c454185e6a16936e39334038acef838b"
"fb186fff7480adc4289382ecd6d394f0",
},
{
/* #5 from xts.7, 32 byte key, 32 byte PTX */
.path = "/crypto/cipher/aes-xts-128-3",
.alg = QCRYPTO_CIPHER_ALG_AES_128,
.mode = QCRYPTO_CIPHER_MODE_XTS,
.key =
"fffefdfcfbfaf9f8f7f6f5f4f3f2f1f0"
"bfbebdbcbbbab9b8b7b6b5b4b3b2b1b0",
.iv =
"9a785634120000000000000000000000",
.plaintext =
"44444444444444444444444444444444"
"44444444444444444444444444444444",
.ciphertext =
"b01f86f8edc1863706fa8a4253e34f28"
"af319de38334870f4dd1f94cbe9832f1",
},
{
/* #4, 32 byte key, 512 byte PTX */
.path = "/crypto/cipher/aes-xts-128-4",
.alg = QCRYPTO_CIPHER_ALG_AES_128,
.mode = QCRYPTO_CIPHER_MODE_XTS,
.key =
"27182818284590452353602874713526"
"31415926535897932384626433832795",
.iv =
"00000000000000000000000000000000",
.plaintext =
"000102030405060708090a0b0c0d0e0f"
"101112131415161718191a1b1c1d1e1f"
"202122232425262728292a2b2c2d2e2f"
"303132333435363738393a3b3c3d3e3f"
"404142434445464748494a4b4c4d4e4f"
"505152535455565758595a5b5c5d5e5f"
"606162636465666768696a6b6c6d6e6f"
"707172737475767778797a7b7c7d7e7f"
"808182838485868788898a8b8c8d8e8f"
"909192939495969798999a9b9c9d9e9f"
"a0a1a2a3a4a5a6a7a8a9aaabacadaeaf"
"b0b1b2b3b4b5b6b7b8b9babbbcbdbebf"
"c0c1c2c3c4c5c6c7c8c9cacbcccdcecf"
"d0d1d2d3d4d5d6d7d8d9dadbdcdddedf"
"e0e1e2e3e4e5e6e7e8e9eaebecedeeef"
"f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff"
"000102030405060708090a0b0c0d0e0f"
"101112131415161718191a1b1c1d1e1f"
"202122232425262728292a2b2c2d2e2f"
"303132333435363738393a3b3c3d3e3f"
"404142434445464748494a4b4c4d4e4f"
"505152535455565758595a5b5c5d5e5f"
"606162636465666768696a6b6c6d6e6f"
"707172737475767778797a7b7c7d7e7f"
"808182838485868788898a8b8c8d8e8f"
"909192939495969798999a9b9c9d9e9f"
"a0a1a2a3a4a5a6a7a8a9aaabacadaeaf"
"b0b1b2b3b4b5b6b7b8b9babbbcbdbebf"
"c0c1c2c3c4c5c6c7c8c9cacbcccdcecf"
"d0d1d2d3d4d5d6d7d8d9dadbdcdddedf"
"e0e1e2e3e4e5e6e7e8e9eaebecedeeef"
"f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
.ciphertext =
"27a7479befa1d476489f308cd4cfa6e2"
"a96e4bbe3208ff25287dd3819616e89c"
"c78cf7f5e543445f8333d8fa7f560000"
"05279fa5d8b5e4ad40e736ddb4d35412"
"328063fd2aab53e5ea1e0a9f332500a5"
"df9487d07a5c92cc512c8866c7e860ce"
"93fdf166a24912b422976146ae20ce84"
"6bb7dc9ba94a767aaef20c0d61ad0265"
"5ea92dc4c4e41a8952c651d33174be51"
"a10c421110e6d81588ede82103a252d8"
"a750e8768defffed9122810aaeb99f91"
"72af82b604dc4b8e51bcb08235a6f434"
"1332e4ca60482a4ba1a03b3e65008fc5"
"da76b70bf1690db4eae29c5f1badd03c"
"5ccf2a55d705ddcd86d449511ceb7ec3"
"0bf12b1fa35b913f9f747a8afd1b130e"
"94bff94effd01a91735ca1726acd0b19"
"7c4e5b03393697e126826fb6bbde8ecc"
"1e08298516e2c9ed03ff3c1b7860f6de"
"76d4cecd94c8119855ef5297ca67e9f3"
"e7ff72b1e99785ca0a7e7720c5b36dc6"
"d72cac9574c8cbbc2f801e23e56fd344"
"b07f22154beba0f08ce8891e643ed995"
"c94d9a69c9f1b5f499027a78572aeebd"
"74d20cc39881c213ee770b1010e4bea7"
"18846977ae119f7a023ab58cca0ad752"
"afe656bb3c17256a9f6e9bf19fdd5a38"
"fc82bbe872c5539edb609ef4f79c203e"
"bb140f2e583cb2ad15b4aa5b655016a8"
"449277dbd477ef2c8d6c017db738b18d"
"eb4a427d1923ce3ff262735779a418f2"
"0a282df920147beabe421ee5319d0568",
},
{
/* Bad config - cast5-128 has 8 byte block size
* which is incompatible with XTS
*/
.path = "/crypto/cipher/cast5-xts-128",
.alg = QCRYPTO_CIPHER_ALG_CAST5_128,
.mode = QCRYPTO_CIPHER_MODE_XTS,
.key =
"27182818284590452353602874713526"
"31415926535897932384626433832795",
},
{
/* NIST F.5.1 CTR-AES128.Encrypt */
.path = "/crypto/cipher/aes-ctr-128",
.alg = QCRYPTO_CIPHER_ALG_AES_128,
.mode = QCRYPTO_CIPHER_MODE_CTR,
.key = "2b7e151628aed2a6abf7158809cf4f3c",
.iv = "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
.plaintext =
"6bc1bee22e409f96e93d7e117393172a"
"ae2d8a571e03ac9c9eb76fac45af8e51"
"30c81c46a35ce411e5fbc1191a0a52ef"
"f69f2445df4f9b17ad2b417be66c3710",
.ciphertext =
"874d6191b620e3261bef6864990db6ce"
"9806f66b7970fdff8617187bb9fffdff"
"5ae4df3edbd5d35e5b4f09020db03eab"
"1e031dda2fbe03d1792170a0f3009cee",
},
{
/* NIST F.5.3 CTR-AES192.Encrypt */
.path = "/crypto/cipher/aes-ctr-192",
.alg = QCRYPTO_CIPHER_ALG_AES_192,
.mode = QCRYPTO_CIPHER_MODE_CTR,
.key = "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
.iv = "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
.plaintext =
"6bc1bee22e409f96e93d7e117393172a"
"ae2d8a571e03ac9c9eb76fac45af8e51"
"30c81c46a35ce411e5fbc1191a0a52ef"
"f69f2445df4f9b17ad2b417be66c3710",
.ciphertext =
"1abc932417521ca24f2b0459fe7e6e0b"
"090339ec0aa6faefd5ccc2c6f4ce8e94"
"1e36b26bd1ebc670d1bd1d665620abf7"
"4f78a7f6d29809585a97daec58c6b050",
},
{
/* NIST F.5.5 CTR-AES256.Encrypt */
.path = "/crypto/cipher/aes-ctr-256",
.alg = QCRYPTO_CIPHER_ALG_AES_256,
.mode = QCRYPTO_CIPHER_MODE_CTR,
.key = "603deb1015ca71be2b73aef0857d7781"
"1f352c073b6108d72d9810a30914dff4",
.iv = "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
.plaintext =
"6bc1bee22e409f96e93d7e117393172a"
"ae2d8a571e03ac9c9eb76fac45af8e51"
"30c81c46a35ce411e5fbc1191a0a52ef"
"f69f2445df4f9b17ad2b417be66c3710",
.ciphertext =
"601ec313775789a5b7a7f504bbf3d228"
"f443e3ca4d62b59aca84e990cacaf5c5"
"2b0930daa23de94ce87017ba2d84988d"
"dfc9c58db67aada613c2dd08457941a6",
}
};
static inline int unhex(char c)
{
if (c >= 'a' && c <= 'f') {
return 10 + (c - 'a');
}
if (c >= 'A' && c <= 'F') {
return 10 + (c - 'A');
}
return c - '0';
}
static inline char hex(int i)
{
if (i < 10) {
return '0' + i;
}
return 'a' + (i - 10);
}
static size_t unhex_string(const char *hexstr,
uint8_t **data)
{
size_t len;
size_t i;
if (!hexstr) {
*data = NULL;
return 0;
}
len = strlen(hexstr);
*data = g_new0(uint8_t, len / 2);
for (i = 0; i < len; i += 2) {
(*data)[i/2] = (unhex(hexstr[i]) << 4) | unhex(hexstr[i+1]);
}
return len / 2;
}
static char *hex_string(const uint8_t *bytes,
size_t len)
{
char *hexstr = g_new0(char, len * 2 + 1);
size_t i;
for (i = 0; i < len; i++) {
hexstr[i*2] = hex((bytes[i] >> 4) & 0xf);
hexstr[i*2+1] = hex(bytes[i] & 0xf);
}
hexstr[len*2] = '\0';
return hexstr;
}
static void test_cipher(const void *opaque)
{
const QCryptoCipherTestData *data = opaque;
QCryptoCipher *cipher;
uint8_t *key, *iv = NULL, *ciphertext = NULL,
*plaintext = NULL, *outtext = NULL;
size_t nkey, niv = 0, nciphertext = 0, nplaintext = 0;
char *outtexthex = NULL;
size_t ivsize, keysize, blocksize;
Error *err = NULL;
nkey = unhex_string(data->key, &key);
if (data->iv) {
niv = unhex_string(data->iv, &iv);
}
if (data->ciphertext) {
nciphertext = unhex_string(data->ciphertext, &ciphertext);
}
if (data->plaintext) {
nplaintext = unhex_string(data->plaintext, &plaintext);
}
g_assert(nciphertext == nplaintext);
outtext = g_new0(uint8_t, nciphertext);
cipher = qcrypto_cipher_new(
data->alg, data->mode,
key, nkey,
&err);
if (data->plaintext) {
g_assert(err == NULL);
g_assert(cipher != NULL);
} else {
error_free_or_abort(&err);
g_assert(cipher == NULL);
goto cleanup;
}
keysize = qcrypto_cipher_get_key_len(data->alg);
blocksize = qcrypto_cipher_get_block_len(data->alg);
ivsize = qcrypto_cipher_get_iv_len(data->alg, data->mode);
if (data->mode == QCRYPTO_CIPHER_MODE_XTS) {
g_assert_cmpint(keysize * 2, ==, nkey);
} else {
g_assert_cmpint(keysize, ==, nkey);
}
g_assert_cmpint(ivsize, ==, niv);
if (niv) {
g_assert_cmpint(blocksize, ==, niv);
}
if (iv) {
g_assert(qcrypto_cipher_setiv(cipher,
iv, niv,
&error_abort) == 0);
}
g_assert(qcrypto_cipher_encrypt(cipher,
plaintext,
outtext,
nplaintext,
&error_abort) == 0);
outtexthex = hex_string(outtext, nciphertext);
g_assert_cmpstr(outtexthex, ==, data->ciphertext);
g_free(outtexthex);
if (iv) {
g_assert(qcrypto_cipher_setiv(cipher,
iv, niv,
&error_abort) == 0);
}
g_assert(qcrypto_cipher_decrypt(cipher,
ciphertext,
outtext,
nplaintext,
&error_abort) == 0);
outtexthex = hex_string(outtext, nplaintext);
g_assert_cmpstr(outtexthex, ==, data->plaintext);
cleanup:
g_free(outtext);
g_free(outtexthex);
g_free(key);
g_free(iv);
g_free(ciphertext);
g_free(plaintext);
qcrypto_cipher_free(cipher);
}
static void test_cipher_null_iv(void)
{
QCryptoCipher *cipher;
uint8_t key[32] = { 0 };
uint8_t plaintext[32] = { 0 };
uint8_t ciphertext[32] = { 0 };
cipher = qcrypto_cipher_new(
QCRYPTO_CIPHER_ALG_AES_256,
QCRYPTO_CIPHER_MODE_CBC,
key, sizeof(key),
&error_abort);
g_assert(cipher != NULL);
/* Don't call qcrypto_cipher_setiv */
qcrypto_cipher_encrypt(cipher,
plaintext,
ciphertext,
sizeof(plaintext),
&error_abort);
qcrypto_cipher_free(cipher);
}
static void test_cipher_short_plaintext(void)
{
Error *err = NULL;
QCryptoCipher *cipher;
uint8_t key[32] = { 0 };
uint8_t plaintext1[20] = { 0 };
uint8_t ciphertext1[20] = { 0 };
uint8_t plaintext2[40] = { 0 };
uint8_t ciphertext2[40] = { 0 };
int ret;
cipher = qcrypto_cipher_new(
QCRYPTO_CIPHER_ALG_AES_256,
QCRYPTO_CIPHER_MODE_CBC,
key, sizeof(key),
&error_abort);
g_assert(cipher != NULL);
/* Should report an error as plaintext is shorter
* than block size
*/
ret = qcrypto_cipher_encrypt(cipher,
plaintext1,
ciphertext1,
sizeof(plaintext1),
&err);
g_assert(ret == -1);
error_free_or_abort(&err);
/* Should report an error as plaintext is larger than
* block size, but not a multiple of block size
*/
ret = qcrypto_cipher_encrypt(cipher,
plaintext2,
ciphertext2,
sizeof(plaintext2),
&err);
g_assert(ret == -1);
error_free_or_abort(&err);
qcrypto_cipher_free(cipher);
}
int main(int argc, char **argv)
{
size_t i;
g_test_init(&argc, &argv, NULL);
g_assert(qcrypto_init(NULL) == 0);
for (i = 0; i < G_N_ELEMENTS(test_data); i++) {
if (qcrypto_cipher_supports(test_data[i].alg, test_data[i].mode)) {
g_test_add_data_func(test_data[i].path, &test_data[i], test_cipher);
}
}
g_test_add_func("/crypto/cipher/null-iv",
test_cipher_null_iv);
g_test_add_func("/crypto/cipher/short-plaintext",
test_cipher_short_plaintext);
return g_test_run();
}