mirror of
https://github.com/qemu/qemu.git
synced 2024-12-15 15:33:29 +08:00
4848cb3d9f
Sometimes a test's main() function recognizes that the environment
does not support the test, and therefore exits. In this case, we
still should run g_test_run() so that a TAP harness will print the
test plan ("1..0") and the test will be marked as skipped.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1543513531-1151-2-git-send-email-pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
447 lines
13 KiB
C
447 lines
13 KiB
C
/*
|
|
* QEMU Crypto cipher algorithms
|
|
*
|
|
* Copyright (c) 2015-2016 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 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 "qapi/error.h"
|
|
#include "crypto/init.h"
|
|
#ifndef _WIN32
|
|
#include <sys/resource.h>
|
|
#endif
|
|
|
|
#if ((defined(CONFIG_NETTLE) || defined(CONFIG_GCRYPT)) && \
|
|
(defined(_WIN32) || defined(RUSAGE_THREAD)))
|
|
#include "crypto/pbkdf.h"
|
|
|
|
typedef struct QCryptoPbkdfTestData QCryptoPbkdfTestData;
|
|
struct QCryptoPbkdfTestData {
|
|
const char *path;
|
|
QCryptoHashAlgorithm hash;
|
|
unsigned int iterations;
|
|
const char *key;
|
|
size_t nkey;
|
|
const char *salt;
|
|
size_t nsalt;
|
|
const char *out;
|
|
size_t nout;
|
|
bool slow;
|
|
};
|
|
|
|
/* This test data comes from cryptsetup package
|
|
*
|
|
* $SRC/lib/crypto_backend/pbkdf2_generic.c
|
|
*
|
|
* under LGPLv2.1+ license
|
|
*/
|
|
static QCryptoPbkdfTestData test_data[] = {
|
|
/* RFC 3962 test data */
|
|
{
|
|
.path = "/crypto/pbkdf/rfc3962/sha1/iter1",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 1,
|
|
.key = "password",
|
|
.nkey = 8,
|
|
.salt = "ATHENA.MIT.EDUraeburn",
|
|
.nsalt = 21,
|
|
.out = "\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",
|
|
.nout = 32
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/rfc3962/sha1/iter2",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 2,
|
|
.key = "password",
|
|
.nkey = 8,
|
|
.salt = "ATHENA.MIT.EDUraeburn",
|
|
.nsalt = 21,
|
|
.out = "\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",
|
|
.nout = 32
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/rfc3962/sha1/iter1200a",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 1200,
|
|
.key = "password",
|
|
.nkey = 8,
|
|
.salt = "ATHENA.MIT.EDUraeburn",
|
|
.nsalt = 21,
|
|
.out = "\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",
|
|
.nout = 32
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/rfc3962/sha1/iter5",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 5,
|
|
.key = "password",
|
|
.nkey = 8,
|
|
.salt = "\0224VxxV4\022", /* "\x1234567878563412 */
|
|
.nsalt = 8,
|
|
.out = "\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",
|
|
.nout = 32
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/rfc3962/sha1/iter1200b",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 1200,
|
|
.key = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
|
|
.nkey = 64,
|
|
.salt = "pass phrase equals block size",
|
|
.nsalt = 29,
|
|
.out = "\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",
|
|
.nout = 32
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/rfc3962/sha1/iter1200c",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 1200,
|
|
.key = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
|
|
.nkey = 65,
|
|
.salt = "pass phrase exceeds block size",
|
|
.nsalt = 30,
|
|
.out = "\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",
|
|
.nout = 32
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/rfc3962/sha1/iter50",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 50,
|
|
.key = "\360\235\204\236", /* g-clef ("\xf09d849e) */
|
|
.nkey = 4,
|
|
.salt = "EXAMPLE.COMpianist",
|
|
.nsalt = 18,
|
|
.out = "\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",
|
|
.nout = 32
|
|
},
|
|
|
|
/* RFC-6070 test data */
|
|
{
|
|
.path = "/crypto/pbkdf/rfc6070/sha1/iter1",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 1,
|
|
.key = "password",
|
|
.nkey = 8,
|
|
.salt = "salt",
|
|
.nsalt = 4,
|
|
.out = "\x0c\x60\xc8\x0f\x96\x1f\x0e\x71\xf3\xa9"
|
|
"\xb5\x24\xaf\x60\x12\x06\x2f\xe0\x37\xa6",
|
|
.nout = 20
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/rfc6070/sha1/iter2",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 2,
|
|
.key = "password",
|
|
.nkey = 8,
|
|
.salt = "salt",
|
|
.nsalt = 4,
|
|
.out = "\xea\x6c\x01\x4d\xc7\x2d\x6f\x8c\xcd\x1e"
|
|
"\xd9\x2a\xce\x1d\x41\xf0\xd8\xde\x89\x57",
|
|
.nout = 20
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/rfc6070/sha1/iter4096",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 4096,
|
|
.key = "password",
|
|
.nkey = 8,
|
|
.salt = "salt",
|
|
.nsalt = 4,
|
|
.out = "\x4b\x00\x79\x01\xb7\x65\x48\x9a\xbe\xad"
|
|
"\x49\xd9\x26\xf7\x21\xd0\x65\xa4\x29\xc1",
|
|
.nout = 20
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/rfc6070/sha1/iter16777216",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 16777216,
|
|
.key = "password",
|
|
.nkey = 8,
|
|
.salt = "salt",
|
|
.nsalt = 4,
|
|
.out = "\xee\xfe\x3d\x61\xcd\x4d\xa4\xe4\xe9\x94"
|
|
"\x5b\x3d\x6b\xa2\x15\x8c\x26\x34\xe9\x84",
|
|
.nout = 20,
|
|
.slow = true,
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/rfc6070/sha1/iter4096a",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 4096,
|
|
.key = "passwordPASSWORDpassword",
|
|
.nkey = 24,
|
|
.salt = "saltSALTsaltSALTsaltSALTsaltSALTsalt",
|
|
.nsalt = 36,
|
|
.out = "\x3d\x2e\xec\x4f\xe4\x1c\x84\x9b\x80\xc8"
|
|
"\xd8\x36\x62\xc0\xe4\x4a\x8b\x29\x1a\x96"
|
|
"\x4c\xf2\xf0\x70\x38",
|
|
.nout = 25
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/rfc6070/sha1/iter4096b",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 4096,
|
|
.key = "pass\0word",
|
|
.nkey = 9,
|
|
.salt = "sa\0lt",
|
|
.nsalt = 5,
|
|
.out = "\x56\xfa\x6a\xa7\x55\x48\x09\x9d\xcc\x37"
|
|
"\xd7\xf0\x34\x25\xe0\xc3",
|
|
.nout = 16
|
|
},
|
|
|
|
/* non-RFC misc test data */
|
|
#ifdef CONFIG_NETTLE
|
|
{
|
|
/* empty password test.
|
|
* Broken with libgcrypt <= 1.5.0, hence CONFIG_NETTLE */
|
|
.path = "/crypto/pbkdf/nonrfc/sha1/iter2",
|
|
.hash = QCRYPTO_HASH_ALG_SHA1,
|
|
.iterations = 2,
|
|
.key = "",
|
|
.nkey = 0,
|
|
.salt = "salt",
|
|
.nsalt = 4,
|
|
.out = "\x13\x3a\x4c\xe8\x37\xb4\xd2\x52\x1e\xe2"
|
|
"\xbf\x03\xe1\x1c\x71\xca\x79\x4e\x07\x97",
|
|
.nout = 20
|
|
},
|
|
#endif
|
|
{
|
|
/* Password exceeds block size test */
|
|
.path = "/crypto/pbkdf/nonrfc/sha256/iter1200",
|
|
.hash = QCRYPTO_HASH_ALG_SHA256,
|
|
.iterations = 1200,
|
|
.key = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
|
|
.nkey = 65,
|
|
.salt = "pass phrase exceeds block size",
|
|
.nsalt = 30,
|
|
.out = "\x22\x34\x4b\xc4\xb6\xe3\x26\x75"
|
|
"\xa8\x09\x0f\x3e\xa8\x0b\xe0\x1d"
|
|
"\x5f\x95\x12\x6a\x2c\xdd\xc3\xfa"
|
|
"\xcc\x4a\x5e\x6d\xca\x04\xec\x58",
|
|
.nout = 32
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/nonrfc/sha512/iter1200",
|
|
.hash = QCRYPTO_HASH_ALG_SHA512,
|
|
.iterations = 1200,
|
|
.key = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
|
|
.nkey = 129,
|
|
.salt = "pass phrase exceeds block size",
|
|
.nsalt = 30,
|
|
.out = "\x0f\xb2\xed\x2c\x0e\x6e\xfb\x7d"
|
|
"\x7d\x8e\xdd\x58\x01\xb4\x59\x72"
|
|
"\x99\x92\x16\x30\x5e\xa4\x36\x8d"
|
|
"\x76\x14\x80\xf3\xe3\x7a\x22\xb9",
|
|
.nout = 32
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/nonrfc/sha224/iter1200",
|
|
.hash = QCRYPTO_HASH_ALG_SHA224,
|
|
.iterations = 1200,
|
|
.key = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
|
|
.nkey = 129,
|
|
.salt = "pass phrase exceeds block size",
|
|
.nsalt = 30,
|
|
.out = "\x13\x3b\x88\x0c\x0e\x52\xa2\x41"
|
|
"\x49\x33\x35\xa6\xc3\x83\xae\x23"
|
|
"\xf6\x77\x43\x9e\x5b\x30\x92\x3e"
|
|
"\x4a\x3a\xaa\x24\x69\x3c\xed\x20",
|
|
.nout = 32
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/nonrfc/sha384/iter1200",
|
|
.hash = QCRYPTO_HASH_ALG_SHA384,
|
|
.iterations = 1200,
|
|
.key = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
|
|
.nkey = 129,
|
|
.salt = "pass phrase exceeds block size",
|
|
.nsalt = 30,
|
|
.out = "\xfe\xe3\xe1\x84\xc9\x25\x3e\x10"
|
|
"\x47\xc8\x7d\x53\xc6\xa5\xe3\x77"
|
|
"\x29\x41\x76\xbd\x4b\xe3\x9b\xac"
|
|
"\x05\x6c\x11\xdd\x17\xc5\x93\x80",
|
|
.nout = 32
|
|
},
|
|
{
|
|
.path = "/crypto/pbkdf/nonrfc/ripemd160/iter1200",
|
|
.hash = QCRYPTO_HASH_ALG_RIPEMD160,
|
|
.iterations = 1200,
|
|
.key = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
|
|
.nkey = 129,
|
|
.salt = "pass phrase exceeds block size",
|
|
.nsalt = 30,
|
|
.out = "\xd6\xcb\xd8\xa7\xdb\x0c\xa2\x2a"
|
|
"\x23\x5e\x47\xaf\xdb\xda\xa8\xef"
|
|
"\xe4\x01\x0d\x6f\xb5\x33\xc8\xbd"
|
|
"\xce\xbf\x91\x14\x8b\x5c\x48\x41",
|
|
.nout = 32
|
|
},
|
|
#if 0
|
|
{
|
|
.path = "/crypto/pbkdf/nonrfc/whirlpool/iter1200",
|
|
.hash = QCRYPTO_HASH_ALG_WHIRLPOOL,
|
|
.iterations = 1200,
|
|
.key = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
|
|
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
|
|
.nkey = 65,
|
|
.salt = "pass phrase exceeds block size",
|
|
.nsalt = 30,
|
|
.out = "\x9c\x1c\x74\xf5\x88\x26\xe7\x6a"
|
|
"\x53\x58\xf4\x0c\x39\xe7\x80\x89"
|
|
"\x07\xc0\x31\x19\x9a\x50\xa2\x48"
|
|
"\xf1\xd9\xfe\x78\x64\xe5\x84\x50",
|
|
.nout = 32
|
|
}
|
|
#endif
|
|
};
|
|
|
|
|
|
static inline char hex(int i)
|
|
{
|
|
if (i < 10) {
|
|
return '0' + i;
|
|
}
|
|
return 'a' + (i - 10);
|
|
}
|
|
|
|
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_pbkdf(const void *opaque)
|
|
{
|
|
const QCryptoPbkdfTestData *data = opaque;
|
|
size_t nout = data->nout;
|
|
uint8_t *out = g_new0(uint8_t, nout);
|
|
gchar *expect, *actual;
|
|
|
|
qcrypto_pbkdf2(data->hash,
|
|
(uint8_t *)data->key, data->nkey,
|
|
(uint8_t *)data->salt, data->nsalt,
|
|
data->iterations,
|
|
(uint8_t *)out, nout,
|
|
&error_abort);
|
|
|
|
expect = hex_string((const uint8_t *)data->out, data->nout);
|
|
actual = hex_string(out, nout);
|
|
|
|
g_assert_cmpstr(actual, ==, expect);
|
|
|
|
g_free(actual);
|
|
g_free(expect);
|
|
g_free(out);
|
|
}
|
|
|
|
|
|
static void test_pbkdf_timing(void)
|
|
{
|
|
uint8_t key[32];
|
|
uint8_t salt[32];
|
|
int iters;
|
|
|
|
memset(key, 0x5d, sizeof(key));
|
|
memset(salt, 0x7c, sizeof(salt));
|
|
|
|
iters = qcrypto_pbkdf2_count_iters(QCRYPTO_HASH_ALG_SHA256,
|
|
key, sizeof(key),
|
|
salt, sizeof(salt),
|
|
32,
|
|
&error_abort);
|
|
|
|
g_assert(iters >= (1 << 15));
|
|
}
|
|
|
|
|
|
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 (!test_data[i].slow ||
|
|
g_test_slow()) {
|
|
g_test_add_data_func(test_data[i].path, &test_data[i], test_pbkdf);
|
|
}
|
|
}
|
|
|
|
if (g_test_slow()) {
|
|
g_test_add_func("/crypt0/pbkdf/timing", test_pbkdf_timing);
|
|
}
|
|
|
|
return g_test_run();
|
|
}
|
|
#else
|
|
int main(int argc, char **argv)
|
|
{
|
|
g_test_init(&argc, &argv, NULL);
|
|
return g_test_run();
|
|
}
|
|
#endif
|