And so it begins... again.
[openssl.git] / fips / des / fips_des_selftest.c
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 #define OPENSSL_FIPSEVP
51
52 #include <string.h>
53 #include <openssl/err.h>
54 #include <openssl/fips.h>
55 #include <openssl/evp.h>
56 #include <openssl/opensslconf.h>
57
58 #ifdef OPENSSL_FIPS
59
60 static struct
61     {
62     unsigned char key[16];
63     unsigned char plaintext[8];
64     unsigned char ciphertext[8];
65     } tests2[]=
66         {
67         {
68         { 0x7c,0x4f,0x6e,0xf7,0xa2,0x04,0x16,0xec,
69           0x0b,0x6b,0x7c,0x9e,0x5e,0x19,0xa7,0xc4 },
70         { 0x06,0xa7,0xd8,0x79,0xaa,0xce,0x69,0xef },
71         { 0x4c,0x11,0x17,0x55,0xbf,0xc4,0x4e,0xfd }
72         },
73         {
74         { 0x5d,0x9e,0x01,0xd3,0x25,0xc7,0x3e,0x34,
75           0x01,0x16,0x7c,0x85,0x23,0xdf,0xe0,0x68 },
76         { 0x9c,0x50,0x09,0x0f,0x5e,0x7d,0x69,0x7e },
77         { 0xd2,0x0b,0x18,0xdf,0xd9,0x0d,0x9e,0xff },
78         }
79         };
80
81 static struct
82     {
83     unsigned char key[24];
84     unsigned char plaintext[8];
85     unsigned char ciphertext[8];
86     } tests3[]=
87         {
88         {
89         { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
90           0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10,
91           0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0 },
92         { 0x8f,0x8f,0xbf,0x9b,0x5d,0x48,0xb4,0x1c },
93         { 0x59,0x8c,0xe5,0xd3,0x6c,0xa2,0xea,0x1b },
94         },
95         {
96         { 0xDC,0xBA,0x98,0x76,0x54,0x32,0x10,0xFE,
97           0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
98           0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4 },
99         { 0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF },
100         { 0x11,0x25,0xb0,0x35,0xbe,0xa0,0x82,0x86 },
101         },
102         };
103
104 void FIPS_corrupt_des()
105     {
106     tests2[0].plaintext[0]++;
107     }
108
109 int FIPS_selftest_des()
110     {
111     int n, ret = 0;
112     EVP_CIPHER_CTX ctx;
113     EVP_CIPHER_CTX_init(&ctx);
114     /* Encrypt/decrypt with 2-key 3DES and compare to known answers */
115     for(n=0 ; n < 2 ; ++n)
116         {
117         if (!fips_cipher_test(&ctx, EVP_des_ede_ecb(),
118                                 tests2[n].key, NULL,
119                                 tests2[n].plaintext, tests2[n].ciphertext, 8))
120                 goto err;
121         }
122
123     /* Encrypt/decrypt with 3DES and compare to known answers */
124     for(n=0 ; n < 2 ; ++n)
125         {
126         if (!fips_cipher_test(&ctx, EVP_des_ede3_ecb(),
127                                 tests3[n].key, NULL,
128                                 tests3[n].plaintext, tests3[n].ciphertext, 8))
129                 goto err;
130         }
131     ret = 1;
132     err:
133     EVP_CIPHER_CTX_cleanup(&ctx);
134     if (ret == 0)
135             FIPSerr(FIPS_F_FIPS_SELFTEST_DES,FIPS_R_SELFTEST_FAILED);
136
137     return ret;
138     }
139 #endif