1/* ====================================================================
2 * Copyright (c) 2003 The OpenSSL Project.  All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in
13 *    the documentation and/or other materials provided with the
14 *    distribution.
15 *
16 * 3. All advertising materials mentioning features or use of this
17 *    software must display the following acknowledgment:
18 *    "This product includes software developed by the OpenSSL Project
19 *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
20 *
21 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
22 *    endorse or promote products derived from this software without
23 *    prior written permission. For written permission, please contact
24 *    openssl-core@openssl.org.
25 *
26 * 5. Products derived from this software may not be called "OpenSSL"
27 *    nor may "OpenSSL" appear in their names without prior written
28 *    permission of the OpenSSL Project.
29 *
30 * 6. Redistributions of any form whatsoever must retain the following
31 *    acknowledgment:
32 *    "This product includes software developed by the OpenSSL Project
33 *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
34 *
35 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
36 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
37 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
38 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
41 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
42 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
44 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
45 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
46 * OF THE POSSIBILITY OF SUCH DAMAGE.
47 *
48 */
49
50#include <string.h>
51#include <openssl/err.h>
52#include <openssl/fips.h>
53#include <openssl/evp.h>
54#include <openssl/opensslconf.h>
55
56#ifdef OPENSSL_FIPS
57
58static struct
59    {
60    unsigned char key[16];
61    unsigned char plaintext[8];
62    unsigned char ciphertext[8];
63    } tests2[]=
64	{
65	{
66	{ 0x7c,0x4f,0x6e,0xf7,0xa2,0x04,0x16,0xec,
67	  0x0b,0x6b,0x7c,0x9e,0x5e,0x19,0xa7,0xc4 },
68	{ 0x06,0xa7,0xd8,0x79,0xaa,0xce,0x69,0xef },
69	{ 0x4c,0x11,0x17,0x55,0xbf,0xc4,0x4e,0xfd }
70	},
71	{
72	{ 0x5d,0x9e,0x01,0xd3,0x25,0xc7,0x3e,0x34,
73	  0x01,0x16,0x7c,0x85,0x23,0xdf,0xe0,0x68 },
74	{ 0x9c,0x50,0x09,0x0f,0x5e,0x7d,0x69,0x7e },
75	{ 0xd2,0x0b,0x18,0xdf,0xd9,0x0d,0x9e,0xff },
76	}
77	};
78
79static struct
80    {
81    unsigned char key[24];
82    unsigned char plaintext[8];
83    unsigned char ciphertext[8];
84    } tests3[]=
85	{
86	{
87	{ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
88	  0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10,
89	  0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0 },
90	{ 0x8f,0x8f,0xbf,0x9b,0x5d,0x48,0xb4,0x1c },
91	{ 0x59,0x8c,0xe5,0xd3,0x6c,0xa2,0xea,0x1b },
92	},
93	{
94	{ 0xDC,0xBA,0x98,0x76,0x54,0x32,0x10,0xFE,
95	  0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
96	  0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4 },
97	{ 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF },
98	{ 0x11,0x25,0xb0,0x35,0xbe,0xa0,0x82,0x86 },
99	},
100	};
101
102void FIPS_corrupt_des()
103    {
104    tests2[0].plaintext[0]++;
105    }
106
107int FIPS_selftest_des()
108    {
109    int n, ret = 0;
110    EVP_CIPHER_CTX ctx;
111    EVP_CIPHER_CTX_init(&ctx);
112    /* Encrypt/decrypt with 2-key 3DES and compare to known answers */
113    for(n=0 ; n < 2 ; ++n)
114	{
115	if (!fips_cipher_test(&ctx, EVP_des_ede_ecb(),
116				tests2[n].key, NULL,
117				tests2[n].plaintext, tests2[n].ciphertext, 8))
118		goto err;
119	}
120
121    /* Encrypt/decrypt with 3DES and compare to known answers */
122    for(n=0 ; n < 2 ; ++n)
123	{
124	if (!fips_cipher_test(&ctx, EVP_des_ede3_ecb(),
125				tests3[n].key, NULL,
126				tests3[n].plaintext, tests3[n].ciphertext, 8))
127		goto err;
128	}
129    ret = 1;
130    err:
131    EVP_CIPHER_CTX_cleanup(&ctx);
132    if (ret == 0)
133	    FIPSerr(FIPS_F_FIPS_SELFTEST_DES,FIPS_R_SELFTEST_FAILED);
134
135    return ret;
136    }
137#endif
138