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openssl/crypto/rc4/rc4test.c
Ben Laurie 71fa451343 Version skew reduction: trivia (I hope).
2012-06-03 22:00:21 +00:00

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/* crypto/rc4/rc4test.c */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* 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 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 acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 THE AUTHOR OR 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.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "../e_os.h"
#ifdef OPENSSL_NO_RC4
int main(int argc, char *argv[])
{
printf("No RC4 support\n");
return(0);
}
#else
#include <openssl/rc4.h>
#include <openssl/sha.h>
static unsigned char keys[7][30]={
{8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
{8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
{8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
{4,0xef,0x01,0x23,0x45},
{8,0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef},
{4,0xef,0x01,0x23,0x45},
};
static unsigned char data_len[7]={8,8,8,20,28,10};
static unsigned char data[7][30]={
{0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,0xff},
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xff},
{0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
0x12,0x34,0x56,0x78,0x9A,0xBC,0xDE,0xF0,
0x12,0x34,0x56,0x78,0xff},
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff},
{0},
};
static unsigned char output[7][30]={
{0x75,0xb7,0x87,0x80,0x99,0xe0,0xc5,0x96,0x00},
{0x74,0x94,0xc2,0xe7,0x10,0x4b,0x08,0x79,0x00},
{0xde,0x18,0x89,0x41,0xa3,0x37,0x5d,0x3a,0x00},
{0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,
0xbd,0x61,0x5a,0x11,0x62,0xe1,0xc7,0xba,
0x36,0xb6,0x78,0x58,0x00},
{0x66,0xa0,0x94,0x9f,0x8a,0xf7,0xd6,0x89,
0x1f,0x7f,0x83,0x2b,0xa8,0x33,0xc0,0x0c,
0x89,0x2e,0xbe,0x30,0x14,0x3c,0xe2,0x87,
0x40,0x01,0x1e,0xcf,0x00},
{0xd6,0xa1,0x41,0xa7,0xec,0x3c,0x38,0xdf,0xbd,0x61,0x00},
{0},
};
int main(int argc, char *argv[])
{
int i,err=0;
int j;
unsigned char *p;
RC4_KEY key;
unsigned char obuf[512];
#if !defined(OPENSSL_PIC)
void OPENSSL_cpuid_setup(void);
OPENSSL_cpuid_setup();
#endif
for (i=0; i<6; i++)
{
RC4_set_key(&key,keys[i][0],&(keys[i][1]));
memset(obuf,0x00,sizeof(obuf));
RC4(&key,data_len[i],&(data[i][0]),obuf);
if (memcmp(obuf,output[i],data_len[i]+1) != 0)
{
printf("error calculating RC4\n");
printf("output:");
for (j=0; j<data_len[i]+1; j++)
printf(" %02x",obuf[j]);
printf("\n");
printf("expect:");
p= &(output[i][0]);
for (j=0; j<data_len[i]+1; j++)
printf(" %02x",*(p++));
printf("\n");
err++;
}
else
printf("test %d ok\n",i);
}
printf("test end processing ");
for (i=0; i<data_len[3]; i++)
{
RC4_set_key(&key,keys[3][0],&(keys[3][1]));
memset(obuf,0x00,sizeof(obuf));
RC4(&key,i,&(data[3][0]),obuf);
if ((memcmp(obuf,output[3],i) != 0) || (obuf[i] != 0))
{
printf("error in RC4 length processing\n");
printf("output:");
for (j=0; j<i+1; j++)
printf(" %02x",obuf[j]);
printf("\n");
printf("expect:");
p= &(output[3][0]);
for (j=0; j<i; j++)
printf(" %02x",*(p++));
printf(" 00\n");
err++;
}
else
{
printf(".");
fflush(stdout);
}
}
printf("done\n");
printf("test multi-call ");
for (i=0; i<data_len[3]; i++)
{
RC4_set_key(&key,keys[3][0],&(keys[3][1]));
memset(obuf,0x00,sizeof(obuf));
RC4(&key,i,&(data[3][0]),obuf);
RC4(&key,data_len[3]-i,&(data[3][i]),&(obuf[i]));
if (memcmp(obuf,output[3],data_len[3]+1) != 0)
{
printf("error in RC4 multi-call processing\n");
printf("output:");
for (j=0; j<data_len[3]+1; j++)
printf(" %02x",obuf[j]);
printf("\n");
printf("expect:");
p= &(output[3][0]);
for (j=0; j<data_len[3]+1; j++)
printf(" %02x",*(p++));
err++;
}
else
{
printf(".");
fflush(stdout);
}
}
printf("done\n");
printf("bulk test ");
{ unsigned char buf[513];
SHA_CTX c;
unsigned char md[SHA_DIGEST_LENGTH];
static unsigned char expected[]={
0xa4,0x7b,0xcc,0x00,0x3d,0xd0,0xbd,0xe1,0xac,0x5f,
0x12,0x1e,0x45,0xbc,0xfb,0x1a,0xa1,0xf2,0x7f,0xc5 };
RC4_set_key(&key,keys[0][0],&(keys[3][1]));
memset(buf,'\0',sizeof(buf));
SHA1_Init(&c);
for (i=0;i<2571;i++) {
RC4(&key,sizeof(buf),buf,buf);
SHA1_Update(&c,buf,sizeof(buf));
}
SHA1_Final(md,&c);
if (memcmp(md,expected,sizeof(md))) {
printf("error in RC4 bulk test\n");
printf("output:");
for (j=0; j<(int)sizeof(md); j++)
printf(" %02x",md[j]);
printf("\n");
printf("expect:");
for (j=0; j<(int)sizeof(md); j++)
printf(" %02x",expected[j]);
printf("\n");
err++;
}
else printf("ok\n");
}
#ifdef OPENSSL_SYS_NETWARE
if (err) printf("ERROR: %d\n", err);
#endif
EXIT(err);
return(0);
}
#endif
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