diff options
Diffstat (limited to 'src/lib/crypto/crypto_tests/t_prf.c')
| -rw-r--r-- | src/lib/crypto/crypto_tests/t_prf.c | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/src/lib/crypto/crypto_tests/t_prf.c b/src/lib/crypto/crypto_tests/t_prf.c new file mode 100644 index 000000000000..d9877bd1f73a --- /dev/null +++ b/src/lib/crypto/crypto_tests/t_prf.c @@ -0,0 +1,149 @@ +/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */ +/* lib/crypto/crypto_tests/t_prf.c - PRF test cases */ +/* + * Copyright (C) 2015 by the Massachusetts Institute of Technology. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "k5-int.h" + +struct test { + krb5_enctype enctype; + krb5_data keybits; + krb5_data prf_input; + krb5_data expected; +} tests[] = { + { + ENCTYPE_AES128_CTS_HMAC_SHA1_96, + { KV5M_DATA, 16, + "\xAE\x27\x2E\x7C\xDE\xC8\x6A\xC5\x13\x8C\xDB\x19\x6D\x8E\x29\x7D" }, + { KV5M_DATA, 2, "\x01\x61" }, + { KV5M_DATA, 16, + "\x77\xB3\x9A\x37\xA8\x68\x92\x0F\x2A\x51\xF9\xDD\x15\x0C\x57\x17" } + }, + { + ENCTYPE_AES128_CTS_HMAC_SHA1_96, + { KV5M_DATA, 16, + "\x67\xAB\x1C\xFE\xF3\x5E\x4C\x27\xFF\xDE\xAC\x60\x38\x5A\x3E\x9C" }, + { KV5M_DATA, 2, "\x01\x62" }, + { KV5M_DATA, 16, + "\xE0\x6C\x0D\xD3\x1F\xF0\x20\x91\x99\x4F\x2E\xF5\x17\x8B\xFE\x3D" } + }, + + { + ENCTYPE_AES256_CTS_HMAC_SHA1_96, + { KV5M_DATA, 32, + "\xC0\x1F\x15\x72\x11\xF7\xB7\x7E\xAA\xF4\x57\xC3\xE1\x56\x69\x01" + "\x27\xEE\x12\x7D\x81\x0B\xA6\x39\x2E\x97\xBA\xA2\x43\xEB\x06\x16" }, + { KV5M_DATA, 2, "\x01\x61" }, + { KV5M_DATA, 16, + "\xB2\x62\x8C\x78\x8E\x2E\x9C\x4A\x9B\xB4\x64\x46\x78\xC2\x9F\x2F" } + }, + { + ENCTYPE_AES256_CTS_HMAC_SHA1_96, + { KV5M_DATA, 32, + "\xC0\x1F\x15\x72\x11\xF7\xB7\x7E\xAA\xF4\x57\xC3\xE1\x56\x69\x01" + "\x27\xEE\x12\x7D\x81\x0B\xA6\x39\x2E\x97\xBA\xA2\x43\xEB\x06\x16" }, + { KV5M_DATA, 2, "\x02\x61" }, + { KV5M_DATA, 16, + "\xB4\x06\x37\x33\x50\xCE\xE8\xA6\x12\x6F\x4A\x9B\x65\xA0\xCD\x21" } + }, + { + ENCTYPE_AES256_CTS_HMAC_SHA1_96, + { KV5M_DATA, 32, + "\x9D\x52\x0D\x2D\x98\x0A\xA7\xCB\x6B\x69\x36\x82\xB6\x2D\xA2\x58" + "\xB3\x33\x86\x79\x51\x64\x2C\xE6\x47\xAE\x62\xB1\xE5\xE0\xB5\xE9" }, + { KV5M_DATA, 2, "\x01\x62" }, + { KV5M_DATA, 16, + "\xFF\x0E\x28\x9E\xA7\x56\xC0\x55\x9A\x0E\x91\x18\x56\x96\x1A\x49" } + }, + { + ENCTYPE_AES256_CTS_HMAC_SHA1_96, + { KV5M_DATA, 32, + "\x9D\x52\x0D\x2D\x98\x0A\xA7\xCB\x6B\x69\x36\x82\xB6\x2D\xA2\x58" + "\xB3\x33\x86\x79\x51\x64\x2C\xE6\x47\xAE\x62\xB1\xE5\xE0\xB5\xE9" }, + { KV5M_DATA, 2, "\x02\x62" }, + { KV5M_DATA, 16, + "\x0D\x67\x4D\xD0\xF9\xA6\x80\x65\x25\xA4\xD9\x2E\x82\x8B\xD1\x5A" } + }, + + { + ENCTYPE_AES128_CTS_HMAC_SHA256_128, + { KV5M_DATA, 16, + "\x37\x05\xD9\x60\x80\xC1\x77\x28\xA0\xE8\x00\xEA\xB6\xE0\xD2\x3C" }, + { KV5M_DATA, 4, "test" }, + { KV5M_DATA, 32, + "\x9D\x18\x86\x16\xF6\x38\x52\xFE\x86\x91\x5B\xB8\x40\xB4\xA8\x86" + "\xFF\x3E\x6B\xB0\xF8\x19\xB4\x9B\x89\x33\x93\xD3\x93\x85\x42\x95" } + }, + + { + ENCTYPE_AES256_CTS_HMAC_SHA384_192, + { KV5M_DATA, 32, + "\x6D\x40\x4D\x37\xFA\xF7\x9F\x9D\xF0\xD3\x35\x68\xD3\x20\x66\x98" + "\x00\xEB\x48\x36\x47\x2E\xA8\xA0\x26\xD1\x6B\x71\x82\x46\x0C\x52" }, + { KV5M_DATA, 4, "test" }, + { KV5M_DATA, 48, + "\x98\x01\xF6\x9A\x36\x8C\x2B\xF6\x75\xE5\x95\x21\xE1\x77\xD9\xA0" + "\x7F\x67\xEF\xE1\xCF\xDE\x8D\x3C\x8D\x6F\x6A\x02\x56\xE3\xB1\x7D" + "\xB3\xC1\xB6\x2A\xD1\xB8\x55\x33\x60\xD1\x73\x67\xEB\x15\x14\xD2" } + }, +}; + +int +main() +{ + krb5_error_code ret; + krb5_data output; + krb5_keyblock kb; + size_t i, prfsz; + const struct test *test; + + for (i = 0; i < sizeof(tests) / sizeof(*tests); i++) { + test = &tests[i]; + kb.magic = KV5M_KEYBLOCK; + kb.enctype = test->enctype; + kb.length = test->keybits.length; + kb.contents = (uint8_t *)test->keybits.data; + + ret = krb5_c_prf_length(NULL, test->enctype, &prfsz); + assert(!ret); + ret = alloc_data(&output, prfsz); + assert(!ret); + ret = krb5_c_prf(NULL, &kb, &tests[i].prf_input, &output); + assert(!ret); + + if (!data_eq(output, tests[i].expected)) { + printf("Test %d failed\n", (int)i); + exit(1); + } + free(output.data); + } + + return 0; +} |