/* * Copyright (c) 2003 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. 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. * * 3. Neither the name of KTH nor the names of its contributors may be * used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY KTH AND ITS 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 KTH OR ITS 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 "krb5_locl.h" #include #include #ifdef HAVE_OPENSSL #include #endif RCSID("$Id: aes-test.c 18301 2006-10-07 13:50:34Z lha $"); static int verbose = 0; static void hex_dump_data(const void *data, size_t length) { char *p; hex_encode(data, length, &p); printf("%s\n", p); free(p); } struct { char *password; char *salt; int saltlen; int iterations; krb5_enctype enctype; size_t keylen; char *pbkdf2; char *key; } keys[] = { { "password", "ATHENA.MIT.EDUraeburn", -1, 1, ETYPE_AES128_CTS_HMAC_SHA1_96, 16, "\xcd\xed\xb5\x28\x1b\xb2\xf8\x01\x56\x5a\x11\x22\xb2\x56\x35\x15", "\x42\x26\x3c\x6e\x89\xf4\xfc\x28\xb8\xdf\x68\xee\x09\x79\x9f\x15" }, { "password", "ATHENA.MIT.EDUraeburn", -1, 1, ETYPE_AES256_CTS_HMAC_SHA1_96, 32, "\xcd\xed\xb5\x28\x1b\xb2\xf8\x01\x56\x5a\x11\x22\xb2\x56\x35\x15" "\x0a\xd1\xf7\xa0\x4b\xb9\xf3\xa3\x33\xec\xc0\xe2\xe1\xf7\x08\x37", "\xfe\x69\x7b\x52\xbc\x0d\x3c\xe1\x44\x32\xba\x03\x6a\x92\xe6\x5b" "\xbb\x52\x28\x09\x90\xa2\xfa\x27\x88\x39\x98\xd7\x2a\xf3\x01\x61" }, { "password", "ATHENA.MIT.EDUraeburn", -1, 2, ETYPE_AES128_CTS_HMAC_SHA1_96, 16, "\x01\xdb\xee\x7f\x4a\x9e\x24\x3e\x98\x8b\x62\xc7\x3c\xda\x93\x5d", "\xc6\x51\xbf\x29\xe2\x30\x0a\xc2\x7f\xa4\x69\xd6\x93\xbd\xda\x13" }, { "password", "ATHENA.MIT.EDUraeburn", -1, 2, ETYPE_AES256_CTS_HMAC_SHA1_96, 32, "\x01\xdb\xee\x7f\x4a\x9e\x24\x3e\x98\x8b\x62\xc7\x3c\xda\x93\x5d" "\xa0\x53\x78\xb9\x32\x44\xec\x8f\x48\xa9\x9e\x61\xad\x79\x9d\x86", "\xa2\xe1\x6d\x16\xb3\x60\x69\xc1\x35\xd5\xe9\xd2\xe2\x5f\x89\x61" "\x02\x68\x56\x18\xb9\x59\x14\xb4\x67\xc6\x76\x22\x22\x58\x24\xff" }, { "password", "ATHENA.MIT.EDUraeburn", -1, 1200, ETYPE_AES128_CTS_HMAC_SHA1_96, 16, "\x5c\x08\xeb\x61\xfd\xf7\x1e\x4e\x4e\xc3\xcf\x6b\xa1\xf5\x51\x2b", "\x4c\x01\xcd\x46\xd6\x32\xd0\x1e\x6d\xbe\x23\x0a\x01\xed\x64\x2a" }, { "password", "ATHENA.MIT.EDUraeburn", -1, 1200, ETYPE_AES256_CTS_HMAC_SHA1_96, 32, "\x5c\x08\xeb\x61\xfd\xf7\x1e\x4e\x4e\xc3\xcf\x6b\xa1\xf5\x51\x2b" "\xa7\xe5\x2d\xdb\xc5\xe5\x14\x2f\x70\x8a\x31\xe2\xe6\x2b\x1e\x13", "\x55\xa6\xac\x74\x0a\xd1\x7b\x48\x46\x94\x10\x51\xe1\xe8\xb0\xa7" "\x54\x8d\x93\xb0\xab\x30\xa8\xbc\x3f\xf1\x62\x80\x38\x2b\x8c\x2a" }, { "password", "\x12\x34\x56\x78\x78\x56\x34\x12", 8, 5, ETYPE_AES128_CTS_HMAC_SHA1_96, 16, "\xd1\xda\xa7\x86\x15\xf2\x87\xe6\xa1\xc8\xb1\x20\xd7\x06\x2a\x49", "\xe9\xb2\x3d\x52\x27\x37\x47\xdd\x5c\x35\xcb\x55\xbe\x61\x9d\x8e" }, { "password", "\x12\x34\x56\x78\x78\x56\x34\x12", 8, 5, ETYPE_AES256_CTS_HMAC_SHA1_96, 32, "\xd1\xda\xa7\x86\x15\xf2\x87\xe6\xa1\xc8\xb1\x20\xd7\x06\x2a\x49" "\x3f\x98\xd2\x03\xe6\xbe\x49\xa6\xad\xf4\xfa\x57\x4b\x6e\x64\xee", "\x97\xa4\xe7\x86\xbe\x20\xd8\x1a\x38\x2d\x5e\xbc\x96\xd5\x90\x9c" "\xab\xcd\xad\xc8\x7c\xa4\x8f\x57\x45\x04\x15\x9f\x16\xc3\x6e\x31" }, { "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", "pass phrase equals block size", -1, 1200, ETYPE_AES128_CTS_HMAC_SHA1_96, 16, "\x13\x9c\x30\xc0\x96\x6b\xc3\x2b\xa5\x5f\xdb\xf2\x12\x53\x0a\xc9", "\x59\xd1\xbb\x78\x9a\x82\x8b\x1a\xa5\x4e\xf9\xc2\x88\x3f\x69\xed" }, { "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", "pass phrase equals block size", -1, 1200, ETYPE_AES256_CTS_HMAC_SHA1_96, 32, "\x13\x9c\x30\xc0\x96\x6b\xc3\x2b\xa5\x5f\xdb\xf2\x12\x53\x0a\xc9" "\xc5\xec\x59\xf1\xa4\x52\xf5\xcc\x9a\xd9\x40\xfe\xa0\x59\x8e\xd1", "\x89\xad\xee\x36\x08\xdb\x8b\xc7\x1f\x1b\xfb\xfe\x45\x94\x86\xb0" "\x56\x18\xb7\x0c\xba\xe2\x20\x92\x53\x4e\x56\xc5\x53\xba\x4b\x34" }, { "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", "pass phrase exceeds block size", -1, 1200, ETYPE_AES128_CTS_HMAC_SHA1_96, 16, "\x9c\xca\xd6\xd4\x68\x77\x0c\xd5\x1b\x10\xe6\xa6\x87\x21\xbe\x61", "\xcb\x80\x05\xdc\x5f\x90\x17\x9a\x7f\x02\x10\x4c\x00\x18\x75\x1d" }, { "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", "pass phrase exceeds block size", -1, 1200, ETYPE_AES256_CTS_HMAC_SHA1_96, 32, "\x9c\xca\xd6\xd4\x68\x77\x0c\xd5\x1b\x10\xe6\xa6\x87\x21\xbe\x61" "\x1a\x8b\x4d\x28\x26\x01\xdb\x3b\x36\xbe\x92\x46\x91\x5e\xc8\x2a", "\xd7\x8c\x5c\x9c\xb8\x72\xa8\xc9\xda\xd4\x69\x7f\x0b\xb5\xb2\xd2" "\x14\x96\xc8\x2b\xeb\x2c\xae\xda\x21\x12\xfc\xee\xa0\x57\x40\x1b" }, { "\xf0\x9d\x84\x9e" /* g-clef */, "EXAMPLE.COMpianist", -1, 50, ETYPE_AES128_CTS_HMAC_SHA1_96, 16, "\x6b\x9c\xf2\x6d\x45\x45\x5a\x43\xa5\xb8\xbb\x27\x6a\x40\x3b\x39", "\xf1\x49\xc1\xf2\xe1\x54\xa7\x34\x52\xd4\x3e\x7f\xe6\x2a\x56\xe5" }, { "\xf0\x9d\x84\x9e" /* g-clef */, "EXAMPLE.COMpianist", -1, 50, ETYPE_AES256_CTS_HMAC_SHA1_96, 32, "\x6b\x9c\xf2\x6d\x45\x45\x5a\x43\xa5\xb8\xbb\x27\x6a\x40\x3b\x39" "\xe7\xfe\x37\xa0\xc4\x1e\x02\xc2\x81\xff\x30\x69\xe1\xe9\x4f\x52", "\x4b\x6d\x98\x39\xf8\x44\x06\xdf\x1f\x09\xcc\x16\x6d\xb4\xb8\x3c" "\x57\x18\x48\xb7\x84\xa3\xd6\xbd\xc3\x46\x58\x9a\x3e\x39\x3f\x9e" }, { "foo", "", -1, 0, ETYPE_ARCFOUR_HMAC_MD5, 16, NULL, "\xac\x8e\x65\x7f\x83\xdf\x82\xbe\xea\x5d\x43\xbd\xaf\x78\x00\xcc" }, { "test", "", -1, 0, ETYPE_ARCFOUR_HMAC_MD5, 16, NULL, "\x0c\xb6\x94\x88\x05\xf7\x97\xbf\x2a\x82\x80\x79\x73\xb8\x95\x37" } }; static int string_to_key_test(krb5_context context) { krb5_data password, opaque; krb5_error_code ret; krb5_salt salt; int i, val = 0; char iter[4]; for (i = 0; i < sizeof(keys)/sizeof(keys[0]); i++) { password.data = keys[i].password; password.length = strlen(password.data); salt.salttype = KRB5_PW_SALT; salt.saltvalue.data = keys[i].salt; if (keys[i].saltlen == -1) salt.saltvalue.length = strlen(salt.saltvalue.data); else salt.saltvalue.length = keys[i].saltlen; opaque.data = iter; opaque.length = sizeof(iter); _krb5_put_int(iter, keys[i].iterations, 4); if (keys[i].pbkdf2) { unsigned char keyout[32]; if (keys[i].keylen > sizeof(keyout)) abort(); PKCS5_PBKDF2_HMAC_SHA1(password.data, password.length, salt.saltvalue.data, salt.saltvalue.length, keys[i].iterations, keys[i].keylen, keyout); if (memcmp(keyout, keys[i].pbkdf2, keys[i].keylen) != 0) { krb5_warnx(context, "%d: pbkdf2", i); val = 1; continue; } if (verbose) { printf("PBKDF2:\n"); hex_dump_data(keyout, keys[i].keylen); } } { krb5_keyblock key; ret = krb5_string_to_key_data_salt_opaque (context, keys[i].enctype, password, salt, opaque, &key); if (ret) { krb5_warn(context, ret, "%d: string_to_key_data_salt_opaque", i); val = 1; continue; } if (key.keyvalue.length != keys[i].keylen) { krb5_warnx(context, "%d: key wrong length (%lu/%lu)", i, (unsigned long)key.keyvalue.length, (unsigned long)keys[i].keylen); val = 1; continue; } if (memcmp(key.keyvalue.data, keys[i].key, keys[i].keylen) != 0) { krb5_warnx(context, "%d: key wrong", i); val = 1; continue; } if (verbose) { printf("key:\n"); hex_dump_data(key.keyvalue.data, key.keyvalue.length); } krb5_free_keyblock_contents(context, &key); } } return val; } struct enc_test { size_t len; char *input; char *output; char *nextiv; }; struct enc_test encs1[] = { { 17, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20", "\xc6\x35\x35\x68\xf2\xbf\x8c\xb4\xd8\xa5\x80\x36\x2d\xa7\xff\x7f" "\x97", "\xc6\x35\x35\x68\xf2\xbf\x8c\xb4\xd8\xa5\x80\x36\x2d\xa7\xff\x7f" }, { 31, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20", "\xfc\x00\x78\x3e\x0e\xfd\xb2\xc1\xd4\x45\xd4\xc8\xef\xf7\xed\x22" "\x97\x68\x72\x68\xd6\xec\xcc\xc0\xc0\x7b\x25\xe2\x5e\xcf\xe5", "\xfc\x00\x78\x3e\x0e\xfd\xb2\xc1\xd4\x45\xd4\xc8\xef\xf7\xed\x22" }, { 32, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43", "\x39\x31\x25\x23\xa7\x86\x62\xd5\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8" "\x97\x68\x72\x68\xd6\xec\xcc\xc0\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84", "\x39\x31\x25\x23\xa7\x86\x62\xd5\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8" }, { 47, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43" "\x68\x69\x63\x6b\x65\x6e\x2c\x20\x70\x6c\x65\x61\x73\x65\x2c", "\x97\x68\x72\x68\xd6\xec\xcc\xc0\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84" "\xb3\xff\xfd\x94\x0c\x16\xa1\x8c\x1b\x55\x49\xd2\xf8\x38\x02\x9e" "\x39\x31\x25\x23\xa7\x86\x62\xd5\xbe\x7f\xcb\xcc\x98\xeb\xf5", "\xb3\xff\xfd\x94\x0c\x16\xa1\x8c\x1b\x55\x49\xd2\xf8\x38\x02\x9e" }, { 48, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43" "\x68\x69\x63\x6b\x65\x6e\x2c\x20\x70\x6c\x65\x61\x73\x65\x2c\x20", "\x97\x68\x72\x68\xd6\xec\xcc\xc0\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84" "\x9d\xad\x8b\xbb\x96\xc4\xcd\xc0\x3b\xc1\x03\xe1\xa1\x94\xbb\xd8" "\x39\x31\x25\x23\xa7\x86\x62\xd5\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8", "\x9d\xad\x8b\xbb\x96\xc4\xcd\xc0\x3b\xc1\x03\xe1\xa1\x94\xbb\xd8" }, { 64, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43" "\x68\x69\x63\x6b\x65\x6e\x2c\x20\x70\x6c\x65\x61\x73\x65\x2c\x20" "\x61\x6e\x64\x20\x77\x6f\x6e\x74\x6f\x6e\x20\x73\x6f\x75\x70\x2e", "\x97\x68\x72\x68\xd6\xec\xcc\xc0\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84" "\x39\x31\x25\x23\xa7\x86\x62\xd5\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8" "\x48\x07\xef\xe8\x36\xee\x89\xa5\x26\x73\x0d\xbc\x2f\x7b\xc8\x40" "\x9d\xad\x8b\xbb\x96\xc4\xcd\xc0\x3b\xc1\x03\xe1\xa1\x94\xbb\xd8", "\x48\x07\xef\xe8\x36\xee\x89\xa5\x26\x73\x0d\xbc\x2f\x7b\xc8\x40" } }; struct enc_test encs2[] = { { 17, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20", "\x5c\x13\x26\x27\xc4\xcb\xca\x04\x14\x43\x8a\xb5\x97\x97\x7c\x10" "\x16" }, { 31, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20", "\x16\xb3\xd8\xe5\xcd\x93\xe6\x2c\x28\x70\xa0\x36\x6e\x9a\xb9\x74" "\x16\xc1\xee\xdf\x39\xc8\x3f\xfb\xc5\xf6\x72\xe9\xc1\x6e\x53" }, { 32, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43", "\x69\xde\xce\x59\x83\x6a\x82\xe1\xcd\x21\x93\xd0\x9e\x2a\xff\xc8" "\x16\xc1\xee\xdf\x39\xc8\x3f\xfb\xc5\xf6\x72\xe9\xc1\x6e\x53\x0c" }, { 47, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43" "\x68\x69\x63\x6b\x65\x6e\x2c\x20\x70\x6c\x65\x61\x73\x65\x2c", "\x16\xc1\xee\xdf\x39\xc8\x3f\xfb\xc5\xf6\x72\xe9\xc1\x6e\x53\x0c" "\xe5\x56\xb4\x88\x41\xb9\xde\x27\xf0\x07\xa1\x6e\x89\x94\x47\xf1" "\x69\xde\xce\x59\x83\x6a\x82\xe1\xcd\x21\x93\xd0\x9e\x2a\xff" }, { 48, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43" "\x68\x69\x63\x6b\x65\x6e\x2c\x20\x70\x6c\x65\x61\x73\x65\x2c\x20", "\x16\xc1\xee\xdf\x39\xc8\x3f\xfb\xc5\xf6\x72\xe9\xc1\x6e\x53\x0c" "\xfd\x68\xd1\x56\x32\x23\x7b\xfa\xb0\x09\x86\x3b\x17\x53\xfa\x30" "\x69\xde\xce\x59\x83\x6a\x82\xe1\xcd\x21\x93\xd0\x9e\x2a\xff\xc8" }, { 64, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43" "\x68\x69\x63\x6b\x65\x6e\x2c\x20\x70\x6c\x65\x61\x73\x65\x2c\x20" "\x61\x6e\x64\x20\x77\x6f\x6e\x74\x6f\x6e\x20\x73\x6f\x75\x70\x2e", "\x16\xc1\xee\xdf\x39\xc8\x3f\xfb\xc5\xf6\x72\xe9\xc1\x6e\x53\x0c" "\x69\xde\xce\x59\x83\x6a\x82\xe1\xcd\x21\x93\xd0\x9e\x2a\xff\xc8" "\x70\x29\xf2\x6f\x7c\x79\xc1\x77\x91\xad\x94\xb0\x78\x62\x27\x67" "\xfd\x68\xd1\x56\x32\x23\x7b\xfa\xb0\x09\x86\x3b\x17\x53\xfa\x30" }, { 78, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43" "\x68\x69\x63\x6b\x65\x6e\x2c\x20\x70\x6c\x65\x61\x73\x65\x2c\x20" "\x61\x6e\x64\x20\x77\x6f\x6e\x74\x6f\x6e\x20\x73\x6f\x75\x70\x2e" "\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41", "\x16\xc1\xee\xdf\x39\xc8\x3f\xfb\xc5\xf6\x72\xe9\xc1\x6e\x53\x0c" "\x69\xde\xce\x59\x83\x6a\x82\xe1\xcd\x21\x93\xd0\x9e\x2a\xff\xc8" "\xfd\x68\xd1\x56\x32\x23\x7b\xfa\xb0\x09\x86\x3b\x17\x53\xfa\x30" "\x73\xfb\x2c\x36\x76\xaf\xcf\x31\xff\xe3\x8a\x89\x0c\x7e\x99\x3f" "\x70\x29\xf2\x6f\x7c\x79\xc1\x77\x91\xad\x94\xb0\x78\x62" }, { 83, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43" "\x68\x69\x63\x6b\x65\x6e\x2c\x20\x70\x6c\x65\x61\x73\x65\x2c\x20" "\x61\x6e\x64\x20\x77\x6f\x6e\x74\x6f\x6e\x20\x73\x6f\x75\x70\x2e" "\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41" "\x41\x41\x41", "\x16\xc1\xee\xdf\x39\xc8\x3f\xfb\xc5\xf6\x72\xe9\xc1\x6e\x53\x0c" "\x69\xde\xce\x59\x83\x6a\x82\xe1\xcd\x21\x93\xd0\x9e\x2a\xff\xc8" "\xfd\x68\xd1\x56\x32\x23\x7b\xfa\xb0\x09\x86\x3b\x17\x53\xfa\x30" "\x70\x29\xf2\x6f\x7c\x79\xc1\x77\x91\xad\x94\xb0\x78\x62\x27\x67" "\x65\x39\x3a\xdb\x92\x05\x4d\x4f\x08\xa1\xfa\x59\xda\x56\x58\x0e" "\x3b\xac\x12" }, { 92, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43" "\x68\x69\x63\x6b\x65\x6e\x2c\x20\x70\x6c\x65\x61\x73\x65\x2c\x20" "\x61\x6e\x64\x20\x77\x6f\x6e\x74\x6f\x6e\x20\x73\x6f\x75\x70\x2e" "\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41" "\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41", "\x16\xc1\xee\xdf\x39\xc8\x3f\xfb\xc5\xf6\x72\xe9\xc1\x6e\x53\x0c" "\x69\xde\xce\x59\x83\x6a\x82\xe1\xcd\x21\x93\xd0\x9e\x2a\xff\xc8" "\xfd\x68\xd1\x56\x32\x23\x7b\xfa\xb0\x09\x86\x3b\x17\x53\xfa\x30" "\x70\x29\xf2\x6f\x7c\x79\xc1\x77\x91\xad\x94\xb0\x78\x62\x27\x67" "\x0c\xff\xd7\x63\x50\xf8\x4e\xf9\xec\x56\x1c\x79\xc5\xc8\xfe\x50" "\x3b\xac\x12\x6e\xd3\x2d\x02\xc4\xe5\x06\x43\x5f" }, { 96, "\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65" "\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43" "\x68\x69\x63\x6b\x65\x6e\x2c\x20\x70\x6c\x65\x61\x73\x65\x2c\x20" "\x61\x6e\x64\x20\x77\x6f\x6e\x74\x6f\x6e\x20\x73\x6f\x75\x70\x2e" "\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41" "\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41\x41", "\x16\xc1\xee\xdf\x39\xc8\x3f\xfb\xc5\xf6\x72\xe9\xc1\x6e\x53\x0c" "\x69\xde\xce\x59\x83\x6a\x82\xe1\xcd\x21\x93\xd0\x9e\x2a\xff\xc8" "\xfd\x68\xd1\x56\x32\x23\x7b\xfa\xb0\x09\x86\x3b\x17\x53\xfa\x30" "\x70\x29\xf2\x6f\x7c\x79\xc1\x77\x91\xad\x94\xb0\x78\x62\x27\x67" "\x08\x28\x49\xad\xfc\x2d\x8e\x86\xae\x69\xa5\xa8\xd9\x29\x9e\xe4" "\x3b\xac\x12\x6e\xd3\x2d\x02\xc4\xe5\x06\x43\x5f\x4c\x41\xd1\xb8" } }; char *aes_key1 = "\x63\x68\x69\x63\x6b\x65\x6e\x20\x74\x65\x72\x69\x79\x61\x6b\x69"; char *aes_key2 = "\x63\x68\x69\x63\x6b\x65\x6e\x20\x74\x65\x72\x69\x79\x61\x6b\x69" "\x2c\x20\x79\x75\x6d\x6d\x79\x20\x79\x75\x6d\x6d\x79\x21\x21\x21"; static int samep(int testn, char *type, const void *pp1, const void *pp2, size_t len) { const unsigned char *p1 = pp1, *p2 = pp2; size_t i; int val = 1; for (i = 0; i < len; i++) { if (p1[i] != p2[i]) { if (verbose) printf("M"); val = 0; } else { if (verbose) printf("."); } } if (verbose) printf("\n"); return val; } static int encryption_test(krb5_context context, const void *key, size_t keylen, struct enc_test *enc, int numenc) { unsigned char iv[AES_BLOCK_SIZE]; int i, val, failed = 0; AES_KEY ekey, dkey; unsigned char *p; AES_set_encrypt_key(key, keylen, &ekey); AES_set_decrypt_key(key, keylen, &dkey); for (i = 0; i < numenc; i++) { val = 0; if (verbose) printf("test: %d\n", i); memset(iv, 0, sizeof(iv)); p = malloc(enc[i].len + 1); if (p == NULL) krb5_errx(context, 1, "malloc"); p[enc[i].len] = '\0'; memcpy(p, enc[i].input, enc[i].len); _krb5_aes_cts_encrypt(p, p, enc[i].len, &ekey, iv, AES_ENCRYPT); if (p[enc[i].len] != '\0') { krb5_warnx(context, "%d: encrypt modified off end", i); val = 1; } if (!samep(i, "cipher", p, enc[i].output, enc[i].len)) { krb5_warnx(context, "%d: cipher", i); val = 1; } if (enc[i].nextiv && !samep(i, "iv", iv, enc[i].nextiv, 16)){ /*XXX*/ krb5_warnx(context, "%d: iv", i); val = 1; } memset(iv, 0, sizeof(iv)); _krb5_aes_cts_encrypt(p, p, enc[i].len, &dkey, iv, AES_DECRYPT); if (p[enc[i].len] != '\0') { krb5_warnx(context, "%d: decrypt modified off end", i); val = 1; } if (!samep(i, "clear", p, enc[i].input, enc[i].len)) val = 1; if (enc[i].nextiv && !samep(i, "iv", iv, enc[i].nextiv, 16)){ /*XXX*/ krb5_warnx(context, "%d: iv", i); val = 1; } free(p); if (val) { printf("test %d failed\n", i); failed = 1; } val = 0; } return failed; } static int krb_enc(krb5_context context, krb5_crypto crypto, unsigned usage, krb5_data *cipher, krb5_data *clear) { krb5_data decrypt; krb5_error_code ret; krb5_data_zero(&decrypt); ret = krb5_decrypt(context, crypto, usage, cipher->data, cipher->length, &decrypt); if (ret) { krb5_warn(context, ret, "krb5_decrypt"); return ret; } if (decrypt.length != clear->length || memcmp(decrypt.data, clear->data, decrypt.length) != 0) { krb5_warnx(context, "clear text not same"); return EINVAL; } krb5_data_free(&decrypt); return 0; } static int krb_enc_mit(krb5_context context, krb5_enctype enctype, krb5_keyblock *key, unsigned usage, krb5_data *cipher, krb5_data *clear) { krb5_error_code ret; krb5_enc_data e; krb5_data decrypt; size_t len; e.kvno = 0; e.enctype = enctype; e.ciphertext = *cipher; ret = krb5_c_decrypt(context, *key, usage, NULL, &e, &decrypt); if (ret) return ret; if (decrypt.length != clear->length || memcmp(decrypt.data, clear->data, decrypt.length) != 0) { krb5_warnx(context, "clear text not same"); return EINVAL; } krb5_data_free(&decrypt); ret = krb5_c_encrypt_length(context, enctype, clear->length, &len); if (ret) return ret; if (len != cipher->length) { krb5_warnx(context, "c_encrypt_length wrong %lu != %lu", (unsigned long)len, (unsigned long)cipher->length); return EINVAL; } return 0; } struct { krb5_enctype enctype; unsigned usage; size_t keylen; void *key; size_t elen; void* edata; size_t plen; void *pdata; } krbencs[] = { { ETYPE_AES256_CTS_HMAC_SHA1_96, 7, 32, "\x47\x75\x69\x64\x65\x6c\x69\x6e\x65\x73\x20\x74\x6f\x20\x41\x75" "\x74\x68\x6f\x72\x73\x20\x6f\x66\x20\x49\x6e\x74\x65\x72\x6e\x65", 44, "\xcf\x79\x8f\x0d\x76\xf3\xe0\xbe\x8e\x66\x94\x70\xfa\xcc\x9e\x91" "\xa9\xec\x1c\x5c\x21\xfb\x6e\xef\x1a\x7a\xc8\xc1\xcc\x5a\x95\x24" "\x6f\x9f\xf4\xd5\xbe\x5d\x59\x97\x44\xd8\x47\xcd", 16, "\x54\x68\x69\x73\x20\x69\x73\x20\x61\x20\x74\x65\x73\x74\x2e\x0a" } }; static int krb_enc_test(krb5_context context) { krb5_error_code ret; krb5_crypto crypto; krb5_keyblock kb; krb5_data cipher, plain; int i, failed = 0; for (i = 0; i < sizeof(krbencs)/sizeof(krbencs[0]); i++) { kb.keytype = krbencs[i].enctype; kb.keyvalue.length = krbencs[i].keylen; kb.keyvalue.data = krbencs[i].key; ret = krb5_crypto_init(context, &kb, krbencs[i].enctype, &crypto); cipher.length = krbencs[i].elen; cipher.data = krbencs[i].edata; plain.length = krbencs[i].plen; plain.data = krbencs[i].pdata; ret = krb_enc(context, crypto, krbencs[i].usage, &cipher, &plain); if (ret) { failed = 1; printf("krb_enc failed with %d\n", ret); } krb5_crypto_destroy(context, crypto); ret = krb_enc_mit(context, krbencs[i].enctype, &kb, krbencs[i].usage, &cipher, &plain); if (ret) { failed = 1; printf("krb_enc_mit failed with %d\n", ret); } } return failed; } static int random_to_key(krb5_context context) { krb5_error_code ret; krb5_keyblock key; ret = krb5_random_to_key(context, ETYPE_DES3_CBC_SHA1, "\x21\x39\x04\x58\x6A\xBD\x7F" "\x21\x39\x04\x58\x6A\xBD\x7F" "\x21\x39\x04\x58\x6A\xBD\x7F", 21, &key); if (ret){ krb5_warn(context, ret, "random_to_key"); return 1; } if (key.keyvalue.length != 24) return 1; if (memcmp(key.keyvalue.data, "\x20\x38\x04\x58\x6b\xbc\x7f\xc7" "\x20\x38\x04\x58\x6b\xbc\x7f\xc7" "\x20\x38\x04\x58\x6b\xbc\x7f\xc7", 24) != 0) return 1; krb5_free_keyblock_contents(context, &key); return 0; } int main(int argc, char **argv) { krb5_error_code ret; krb5_context context; int val = 0; ret = krb5_init_context (&context); if (ret) errx (1, "krb5_init_context failed: %d", ret); val |= string_to_key_test(context); val |= encryption_test(context, aes_key1, 128, encs1, sizeof(encs1)/sizeof(encs1[0])); val |= encryption_test(context, aes_key2, 256, encs2, sizeof(encs2)/sizeof(encs2[0])); val |= krb_enc_test(context); val |= random_to_key(context); if (verbose && val == 0) printf("all ok\n"); if (val) printf("tests failed\n"); krb5_free_context(context); return val; }