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heimdal/lib/krb5/aes-test.c
Love Hörnquist Åstrand 1987668bf1 add "next iv" test for aes128, check decryption case too 
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@13312 ec53bebd-3082-4978-b11e-865c3cabbd6b
2004-02-03 21:05:57 +00:00

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/*
* 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"
#ifdef HAVE_OPENSSL
#include <openssl/evp.h>
#endif
RCSID("$Id$");
static int verbose = 0;
static void
hex_dump_data(krb5_data *data)
{
unsigned char *p = data->data;
int i, j;
for (i = j = 0; i < data->length; i++) {
printf("%02x ", p[i]);
if (j > 15) {
printf("\n");
j = 0;
} else
j++;
}
if (j != 0)
printf("\n");
}
struct {
char *password;
char *salt;
int saltlen;
int iterations;
krb5_enctype enctype;
int keylen;
char *pbkdf2;
char *key;
} keys[] = {
#ifdef ENABLE_AES
{
"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"
},
#endif
{
"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_keyblock key;
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 0
if (verbose)
printf("%d: password: %s salt: %s\n",
i, keys[i].password, keys[i].salt);
#endif
#ifdef ENABLE_AES
if (keys[i].pbkdf2) {
#ifdef HAVE_OPENSSL
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: openssl key pbkdf2", i);
val = 1;
continue;
}
#endif
ret = _krb5_PKCS5_PBKDF2(context, CKSUMTYPE_SHA1, password, salt,
keys[i].iterations - 1,
keys[i].enctype,
&key);
if (ret) {
krb5_warn(context, ret, "%d: krb5_PKCS5_PBKDF2", i);
val = 1;
continue;
}
if (key.keyvalue.length != keys[i].keylen) {
krb5_warnx(context, "%d: size key pbkdf2", i);
val = 1;
continue;
}
if (memcmp(key.keyvalue.data, keys[i].pbkdf2, keys[i].keylen) != 0) {
krb5_warnx(context, "%d: key pbkdf2 pl %d",
i, password.length);
val = 1;
continue;
}
if (verbose) {
printf("PBKDF2:\n");
hex_dump_data(&key.keyvalue);
}
krb5_free_keyblock_contents(context, &key);
}
#endif
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 (%d/%d)",
i, key.keyvalue.length, 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);
}
krb5_free_keyblock_contents(context, &key);
}
return val;
}
#ifdef ENABLE_AES
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 char *p1, const char *p2, size_t len)
{
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, char *key, int keylen,
struct enc_test *enc, int numenc)
{
char iv[AES_BLOCK_SIZE];
int i, val, failed = 0;
AES_KEY ekey, dkey;
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;
}
#endif /* ENABLE_AES */
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 %d != %d",
len, 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[] = {
#ifdef ENABLE_AES
{
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"
}
#endif
};
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++) {
ret = krb5_enctype_to_keytype(context,
krbencs[i].enctype,
(krb5_keytype *)&kb.keytype);
if (ret)
return ret;
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;
}
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);
#ifdef ENABLE_AES
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]));
#endif
val |= krb_enc_test(context);
if (verbose && val == 0)
printf("all ok\n");
if (val)
printf("tests failed\n");
krb5_free_context(context);
return val;
}
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