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/* ====================================================================
* Copyright (c) 2003 The OpenSSL Project. 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. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 THE OpenSSL PROJECT 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 <string.h>
#include <openssl/err.h>
#include <openssl/fips.h>
#include <openssl/aes.h>
#ifdef OPENSSL_FIPS
static struct
{
unsigned char key[16];
unsigned char plaintext[16];
unsigned char ciphertext[16];
} tests[]=
{
{
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F },
{ 0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,
0x88,0x99,0xAA,0xBB,0xCC,0xDD,0xEE,0xFF },
{ 0x69,0xC4,0xE0,0xD8,0x6A,0x7B,0x04,0x30,
0xD8,0xCD,0xB7,0x80,0x70,0xB4,0xC5,0x5A },
},
};
void FIPS_corrupt_aes()
{
tests[0].key[0]++;
}
int FIPS_selftest_aes()
{
int n;
/* Encrypt and check against known ciphertext */
for(n=0 ; n < 1 ; ++n)
{
AES_KEY key;
unsigned char buf[16];
AES_set_encrypt_key(tests[n].key,128,&key);
AES_encrypt(tests[n].plaintext,buf,&key);
if(memcmp(buf,tests[n].ciphertext,sizeof buf))
{
FIPSerr(FIPS_F_FIPS_SELFTEST_AES,FIPS_R_SELFTEST_FAILED);
return 0;
}
}
/* Decrypt and check against known plaintext */
for(n=0 ; n < 1 ; ++n)
{
AES_KEY key;
unsigned char buf[16];
AES_set_decrypt_key(tests[n].key,128,&key);
AES_decrypt(tests[n].ciphertext,buf,&key);
if(memcmp(buf,tests[n].plaintext,sizeof buf))
{
FIPSerr(FIPS_F_FIPS_SELFTEST_AES,FIPS_R_SELFTEST_FAILED);
return 0;
}
}
return 1;
}
#endif
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