779 lines
23 KiB
C
779 lines
23 KiB
C
/*
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* Copyright (c) 2003 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of KTH nor the names of its contributors may be
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* used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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#include "krb5_locl.h"
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#include <hex.h>
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#include <err.h>
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#ifdef HAVE_OPENSSL
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#include <openssl/evp.h>
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#endif
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RCSID("$Id: aes-test.c 18301 2006-10-07 13:50:34Z lha $");
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static int verbose = 0;
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static void
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hex_dump_data(const void *data, size_t length)
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{
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char *p;
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hex_encode(data, length, &p);
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printf("%s\n", p);
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free(p);
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}
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struct {
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char *password;
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char *salt;
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int saltlen;
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int iterations;
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krb5_enctype enctype;
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size_t keylen;
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char *pbkdf2;
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char *key;
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} keys[] = {
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{
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"password", "ATHENA.MIT.EDUraeburn", -1,
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1,
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ETYPE_AES128_CTS_HMAC_SHA1_96, 16,
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"\xcd\xed\xb5\x28\x1b\xb2\xf8\x01\x56\x5a\x11\x22\xb2\x56\x35\x15",
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"\x42\x26\x3c\x6e\x89\xf4\xfc\x28\xb8\xdf\x68\xee\x09\x79\x9f\x15"
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},
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{
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"password", "ATHENA.MIT.EDUraeburn", -1,
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1,
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ETYPE_AES256_CTS_HMAC_SHA1_96, 32,
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"\xcd\xed\xb5\x28\x1b\xb2\xf8\x01\x56\x5a\x11\x22\xb2\x56\x35\x15"
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"\x0a\xd1\xf7\xa0\x4b\xb9\xf3\xa3\x33\xec\xc0\xe2\xe1\xf7\x08\x37",
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"\xfe\x69\x7b\x52\xbc\x0d\x3c\xe1\x44\x32\xba\x03\x6a\x92\xe6\x5b"
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"\xbb\x52\x28\x09\x90\xa2\xfa\x27\x88\x39\x98\xd7\x2a\xf3\x01\x61"
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},
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{
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"password", "ATHENA.MIT.EDUraeburn", -1,
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2,
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ETYPE_AES128_CTS_HMAC_SHA1_96, 16,
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"\x01\xdb\xee\x7f\x4a\x9e\x24\x3e\x98\x8b\x62\xc7\x3c\xda\x93\x5d",
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"\xc6\x51\xbf\x29\xe2\x30\x0a\xc2\x7f\xa4\x69\xd6\x93\xbd\xda\x13"
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},
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{
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"password", "ATHENA.MIT.EDUraeburn", -1,
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2,
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ETYPE_AES256_CTS_HMAC_SHA1_96, 32,
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"\x01\xdb\xee\x7f\x4a\x9e\x24\x3e\x98\x8b\x62\xc7\x3c\xda\x93\x5d"
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"\xa0\x53\x78\xb9\x32\x44\xec\x8f\x48\xa9\x9e\x61\xad\x79\x9d\x86",
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"\xa2\xe1\x6d\x16\xb3\x60\x69\xc1\x35\xd5\xe9\xd2\xe2\x5f\x89\x61"
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"\x02\x68\x56\x18\xb9\x59\x14\xb4\x67\xc6\x76\x22\x22\x58\x24\xff"
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},
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{
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"password", "ATHENA.MIT.EDUraeburn", -1,
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1200,
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ETYPE_AES128_CTS_HMAC_SHA1_96, 16,
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"\x5c\x08\xeb\x61\xfd\xf7\x1e\x4e\x4e\xc3\xcf\x6b\xa1\xf5\x51\x2b",
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"\x4c\x01\xcd\x46\xd6\x32\xd0\x1e\x6d\xbe\x23\x0a\x01\xed\x64\x2a"
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},
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{
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"password", "ATHENA.MIT.EDUraeburn", -1,
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1200,
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ETYPE_AES256_CTS_HMAC_SHA1_96, 32,
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"\x5c\x08\xeb\x61\xfd\xf7\x1e\x4e\x4e\xc3\xcf\x6b\xa1\xf5\x51\x2b"
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"\xa7\xe5\x2d\xdb\xc5\xe5\x14\x2f\x70\x8a\x31\xe2\xe6\x2b\x1e\x13",
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"\x55\xa6\xac\x74\x0a\xd1\x7b\x48\x46\x94\x10\x51\xe1\xe8\xb0\xa7"
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"\x54\x8d\x93\xb0\xab\x30\xa8\xbc\x3f\xf1\x62\x80\x38\x2b\x8c\x2a"
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},
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{
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"password", "\x12\x34\x56\x78\x78\x56\x34\x12", 8,
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5,
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ETYPE_AES128_CTS_HMAC_SHA1_96, 16,
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"\xd1\xda\xa7\x86\x15\xf2\x87\xe6\xa1\xc8\xb1\x20\xd7\x06\x2a\x49",
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"\xe9\xb2\x3d\x52\x27\x37\x47\xdd\x5c\x35\xcb\x55\xbe\x61\x9d\x8e"
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},
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{
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"password", "\x12\x34\x56\x78\x78\x56\x34\x12", 8,
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5,
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ETYPE_AES256_CTS_HMAC_SHA1_96, 32,
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"\xd1\xda\xa7\x86\x15\xf2\x87\xe6\xa1\xc8\xb1\x20\xd7\x06\x2a\x49"
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"\x3f\x98\xd2\x03\xe6\xbe\x49\xa6\xad\xf4\xfa\x57\x4b\x6e\x64\xee",
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"\x97\xa4\xe7\x86\xbe\x20\xd8\x1a\x38\x2d\x5e\xbc\x96\xd5\x90\x9c"
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"\xab\xcd\xad\xc8\x7c\xa4\x8f\x57\x45\x04\x15\x9f\x16\xc3\x6e\x31"
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},
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{
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"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
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"pass phrase equals block size", -1,
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1200,
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ETYPE_AES128_CTS_HMAC_SHA1_96, 16,
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"\x13\x9c\x30\xc0\x96\x6b\xc3\x2b\xa5\x5f\xdb\xf2\x12\x53\x0a\xc9",
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"\x59\xd1\xbb\x78\x9a\x82\x8b\x1a\xa5\x4e\xf9\xc2\x88\x3f\x69\xed"
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},
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{
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"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
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"pass phrase equals block size", -1,
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1200,
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ETYPE_AES256_CTS_HMAC_SHA1_96, 32,
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"\x13\x9c\x30\xc0\x96\x6b\xc3\x2b\xa5\x5f\xdb\xf2\x12\x53\x0a\xc9"
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"\xc5\xec\x59\xf1\xa4\x52\xf5\xcc\x9a\xd9\x40\xfe\xa0\x59\x8e\xd1",
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"\x89\xad\xee\x36\x08\xdb\x8b\xc7\x1f\x1b\xfb\xfe\x45\x94\x86\xb0"
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"\x56\x18\xb7\x0c\xba\xe2\x20\x92\x53\x4e\x56\xc5\x53\xba\x4b\x34"
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},
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{
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"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
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"pass phrase exceeds block size", -1,
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1200,
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ETYPE_AES128_CTS_HMAC_SHA1_96, 16,
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"\x9c\xca\xd6\xd4\x68\x77\x0c\xd5\x1b\x10\xe6\xa6\x87\x21\xbe\x61",
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"\xcb\x80\x05\xdc\x5f\x90\x17\x9a\x7f\x02\x10\x4c\x00\x18\x75\x1d"
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},
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{
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"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
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"pass phrase exceeds block size", -1,
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1200,
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ETYPE_AES256_CTS_HMAC_SHA1_96, 32,
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"\x9c\xca\xd6\xd4\x68\x77\x0c\xd5\x1b\x10\xe6\xa6\x87\x21\xbe\x61"
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"\x1a\x8b\x4d\x28\x26\x01\xdb\x3b\x36\xbe\x92\x46\x91\x5e\xc8\x2a",
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"\xd7\x8c\x5c\x9c\xb8\x72\xa8\xc9\xda\xd4\x69\x7f\x0b\xb5\xb2\xd2"
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"\x14\x96\xc8\x2b\xeb\x2c\xae\xda\x21\x12\xfc\xee\xa0\x57\x40\x1b"
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},
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{
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"\xf0\x9d\x84\x9e" /* g-clef */, "EXAMPLE.COMpianist", -1,
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50,
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ETYPE_AES128_CTS_HMAC_SHA1_96, 16,
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"\x6b\x9c\xf2\x6d\x45\x45\x5a\x43\xa5\xb8\xbb\x27\x6a\x40\x3b\x39",
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"\xf1\x49\xc1\xf2\xe1\x54\xa7\x34\x52\xd4\x3e\x7f\xe6\x2a\x56\xe5"
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},
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{
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"\xf0\x9d\x84\x9e" /* g-clef */, "EXAMPLE.COMpianist", -1,
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50,
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ETYPE_AES256_CTS_HMAC_SHA1_96, 32,
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"\x6b\x9c\xf2\x6d\x45\x45\x5a\x43\xa5\xb8\xbb\x27\x6a\x40\x3b\x39"
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"\xe7\xfe\x37\xa0\xc4\x1e\x02\xc2\x81\xff\x30\x69\xe1\xe9\x4f\x52",
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"\x4b\x6d\x98\x39\xf8\x44\x06\xdf\x1f\x09\xcc\x16\x6d\xb4\xb8\x3c"
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"\x57\x18\x48\xb7\x84\xa3\xd6\xbd\xc3\x46\x58\x9a\x3e\x39\x3f\x9e"
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},
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{
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"foo", "", -1,
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0,
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ETYPE_ARCFOUR_HMAC_MD5, 16,
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NULL,
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"\xac\x8e\x65\x7f\x83\xdf\x82\xbe\xea\x5d\x43\xbd\xaf\x78\x00\xcc"
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},
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{
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"test", "", -1,
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0,
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ETYPE_ARCFOUR_HMAC_MD5, 16,
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NULL,
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"\x0c\xb6\x94\x88\x05\xf7\x97\xbf\x2a\x82\x80\x79\x73\xb8\x95\x37"
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}
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};
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static int
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string_to_key_test(krb5_context context)
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{
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krb5_data password, opaque;
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krb5_error_code ret;
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krb5_salt salt;
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int i, val = 0;
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char iter[4];
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for (i = 0; i < sizeof(keys)/sizeof(keys[0]); i++) {
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password.data = keys[i].password;
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password.length = strlen(password.data);
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salt.salttype = KRB5_PW_SALT;
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salt.saltvalue.data = keys[i].salt;
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if (keys[i].saltlen == -1)
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salt.saltvalue.length = strlen(salt.saltvalue.data);
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else
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salt.saltvalue.length = keys[i].saltlen;
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opaque.data = iter;
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opaque.length = sizeof(iter);
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_krb5_put_int(iter, keys[i].iterations, 4);
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if (keys[i].pbkdf2) {
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unsigned char keyout[32];
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if (keys[i].keylen > sizeof(keyout))
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abort();
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PKCS5_PBKDF2_HMAC_SHA1(password.data, password.length,
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salt.saltvalue.data, salt.saltvalue.length,
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keys[i].iterations,
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keys[i].keylen, keyout);
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if (memcmp(keyout, keys[i].pbkdf2, keys[i].keylen) != 0) {
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krb5_warnx(context, "%d: pbkdf2", i);
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val = 1;
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continue;
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}
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if (verbose) {
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printf("PBKDF2:\n");
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hex_dump_data(keyout, keys[i].keylen);
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}
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}
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{
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krb5_keyblock key;
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ret = krb5_string_to_key_data_salt_opaque (context,
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keys[i].enctype,
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password,
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salt,
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opaque,
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&key);
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if (ret) {
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krb5_warn(context, ret, "%d: string_to_key_data_salt_opaque",
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i);
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val = 1;
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continue;
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}
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if (key.keyvalue.length != keys[i].keylen) {
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krb5_warnx(context, "%d: key wrong length (%lu/%lu)",
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i, (unsigned long)key.keyvalue.length,
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(unsigned long)keys[i].keylen);
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val = 1;
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continue;
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}
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if (memcmp(key.keyvalue.data, keys[i].key, keys[i].keylen) != 0) {
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krb5_warnx(context, "%d: key wrong", i);
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val = 1;
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continue;
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}
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if (verbose) {
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printf("key:\n");
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hex_dump_data(key.keyvalue.data, key.keyvalue.length);
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}
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krb5_free_keyblock_contents(context, &key);
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}
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}
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return val;
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}
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struct enc_test {
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size_t len;
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char *input;
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char *output;
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char *nextiv;
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};
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struct enc_test encs1[] = {
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{
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17,
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"\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65"
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"\x20",
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"\xc6\x35\x35\x68\xf2\xbf\x8c\xb4\xd8\xa5\x80\x36\x2d\xa7\xff\x7f"
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"\x97",
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"\xc6\x35\x35\x68\xf2\xbf\x8c\xb4\xd8\xa5\x80\x36\x2d\xa7\xff\x7f"
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},
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{
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31,
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"\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65"
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"\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20",
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"\xfc\x00\x78\x3e\x0e\xfd\xb2\xc1\xd4\x45\xd4\xc8\xef\xf7\xed\x22"
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"\x97\x68\x72\x68\xd6\xec\xcc\xc0\xc0\x7b\x25\xe2\x5e\xcf\xe5",
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"\xfc\x00\x78\x3e\x0e\xfd\xb2\xc1\xd4\x45\xd4\xc8\xef\xf7\xed\x22"
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},
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{
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32,
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"\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65"
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"\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43",
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"\x39\x31\x25\x23\xa7\x86\x62\xd5\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8"
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"\x97\x68\x72\x68\xd6\xec\xcc\xc0\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84",
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"\x39\x31\x25\x23\xa7\x86\x62\xd5\xbe\x7f\xcb\xcc\x98\xeb\xf5\xa8"
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},
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{
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47,
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"\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65"
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"\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43"
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"\x68\x69\x63\x6b\x65\x6e\x2c\x20\x70\x6c\x65\x61\x73\x65\x2c",
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"\x97\x68\x72\x68\xd6\xec\xcc\xc0\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
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"\xb3\xff\xfd\x94\x0c\x16\xa1\x8c\x1b\x55\x49\xd2\xf8\x38\x02\x9e"
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"\x39\x31\x25\x23\xa7\x86\x62\xd5\xbe\x7f\xcb\xcc\x98\xeb\xf5",
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"\xb3\xff\xfd\x94\x0c\x16\xa1\x8c\x1b\x55\x49\xd2\xf8\x38\x02\x9e"
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},
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{
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48,
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"\x49\x20\x77\x6f\x75\x6c\x64\x20\x6c\x69\x6b\x65\x20\x74\x68\x65"
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"\x20\x47\x65\x6e\x65\x72\x61\x6c\x20\x47\x61\x75\x27\x73\x20\x43"
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"\x68\x69\x63\x6b\x65\x6e\x2c\x20\x70\x6c\x65\x61\x73\x65\x2c\x20",
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"\x97\x68\x72\x68\xd6\xec\xcc\xc0\xc0\x7b\x25\xe2\x5e\xcf\xe5\x84"
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"\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;
|
|
}
|