274 lines
9.3 KiB
C
274 lines
9.3 KiB
C
/* crypto/rc2/rc2test.c */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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/*
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* This has been a quickly hacked 'ideatest.c'. When I add tests for other
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* RC2 modes, more of the code will be uncommented.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "../e_os.h"
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#ifdef OPENSSL_NO_RC2
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int main(int argc, char *argv[])
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{
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printf("No RC2 support\n");
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return (0);
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}
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#else
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# include <openssl/rc2.h>
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static unsigned char RC2key[4][16] = {
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
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0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F},
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};
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static unsigned char RC2plain[4][8] = {
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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};
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static unsigned char RC2cipher[4][8] = {
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{0x1C, 0x19, 0x8A, 0x83, 0x8D, 0xF0, 0x28, 0xB7},
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{0x21, 0x82, 0x9C, 0x78, 0xA9, 0xF9, 0xC0, 0x74},
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{0x13, 0xDB, 0x35, 0x17, 0xD3, 0x21, 0x86, 0x9E},
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{0x50, 0xDC, 0x01, 0x62, 0xBD, 0x75, 0x7F, 0x31},
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};
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/************/
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# ifdef undef
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unsigned char k[16] = {
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0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04,
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0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08
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};
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unsigned char in[8] = { 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03 };
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unsigned char c[8] = { 0x11, 0xFB, 0xED, 0x2B, 0x01, 0x98, 0x6D, 0xE5 };
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unsigned char out[80];
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char *text = "Hello to all people out there";
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static unsigned char cfb_key[16] = {
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0xe1, 0xf0, 0xc3, 0xd2, 0xa5, 0xb4, 0x87, 0x96,
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0x69, 0x78, 0x4b, 0x5a, 0x2d, 0x3c, 0x0f, 0x1e,
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};
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static unsigned char cfb_iv[80] =
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{ 0x34, 0x12, 0x78, 0x56, 0xab, 0x90, 0xef, 0xcd };
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static unsigned char cfb_buf1[40], cfb_buf2[40], cfb_tmp[8];
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# define CFB_TEST_SIZE 24
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static unsigned char plain[CFB_TEST_SIZE] = {
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0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73,
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0x20, 0x74, 0x68, 0x65, 0x20, 0x74,
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0x69, 0x6d, 0x65, 0x20, 0x66, 0x6f,
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0x72, 0x20, 0x61, 0x6c, 0x6c, 0x20
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};
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static unsigned char cfb_cipher64[CFB_TEST_SIZE] = {
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0x59, 0xD8, 0xE2, 0x65, 0x00, 0x58, 0x6C, 0x3F,
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0x2C, 0x17, 0x25, 0xD0, 0x1A, 0x38, 0xB7, 0x2A,
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0x39, 0x61, 0x37, 0xDC, 0x79, 0xFB, 0x9F, 0x45
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/*- 0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38,
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0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9,
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0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/
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};
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/*
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* static int cfb64_test(unsigned char *cfb_cipher);
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*/
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static char *pt(unsigned char *p);
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# endif
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int main(int argc, char *argv[])
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{
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int i, n, err = 0;
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RC2_KEY key;
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unsigned char buf[8], buf2[8];
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for (n = 0; n < 4; n++) {
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RC2_set_key(&key, 16, &(RC2key[n][0]), 0 /* or 1024 */ );
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RC2_ecb_encrypt(&(RC2plain[n][0]), buf, &key, RC2_ENCRYPT);
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if (memcmp(&(RC2cipher[n][0]), buf, 8) != 0) {
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printf("ecb rc2 error encrypting\n");
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printf("got :");
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for (i = 0; i < 8; i++)
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printf("%02X ", buf[i]);
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printf("\n");
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printf("expected:");
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for (i = 0; i < 8; i++)
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printf("%02X ", RC2cipher[n][i]);
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err = 20;
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printf("\n");
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}
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RC2_ecb_encrypt(buf, buf2, &key, RC2_DECRYPT);
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if (memcmp(&(RC2plain[n][0]), buf2, 8) != 0) {
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printf("ecb RC2 error decrypting\n");
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printf("got :");
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for (i = 0; i < 8; i++)
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printf("%02X ", buf[i]);
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printf("\n");
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printf("expected:");
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for (i = 0; i < 8; i++)
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printf("%02X ", RC2plain[n][i]);
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printf("\n");
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err = 3;
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}
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}
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if (err == 0)
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printf("ecb RC2 ok\n");
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# ifdef undef
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memcpy(iv, k, 8);
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idea_cbc_encrypt((unsigned char *)text, out, strlen(text) + 1, &key, iv,
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1);
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memcpy(iv, k, 8);
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idea_cbc_encrypt(out, out, 8, &dkey, iv, 0);
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idea_cbc_encrypt(&(out[8]), &(out[8]), strlen(text) + 1 - 8, &dkey, iv,
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0);
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if (memcmp(text, out, strlen(text) + 1) != 0) {
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printf("cbc idea bad\n");
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err = 4;
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} else
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printf("cbc idea ok\n");
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printf("cfb64 idea ");
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if (cfb64_test(cfb_cipher64)) {
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printf("bad\n");
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err = 5;
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} else
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printf("ok\n");
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# endif
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# ifdef OPENSSL_SYS_NETWARE
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if (err)
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printf("ERROR: %d\n", err);
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# endif
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EXIT(err);
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return (err);
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}
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# ifdef undef
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static int cfb64_test(unsigned char *cfb_cipher)
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{
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IDEA_KEY_SCHEDULE eks, dks;
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int err = 0, i, n;
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idea_set_encrypt_key(cfb_key, &eks);
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idea_set_decrypt_key(&eks, &dks);
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memcpy(cfb_tmp, cfb_iv, 8);
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n = 0;
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idea_cfb64_encrypt(plain, cfb_buf1, (long)12, &eks,
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cfb_tmp, &n, IDEA_ENCRYPT);
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idea_cfb64_encrypt(&(plain[12]), &(cfb_buf1[12]),
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(long)CFB_TEST_SIZE - 12, &eks,
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cfb_tmp, &n, IDEA_ENCRYPT);
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if (memcmp(cfb_cipher, cfb_buf1, CFB_TEST_SIZE) != 0) {
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err = 1;
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printf("idea_cfb64_encrypt encrypt error\n");
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for (i = 0; i < CFB_TEST_SIZE; i += 8)
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printf("%s\n", pt(&(cfb_buf1[i])));
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}
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memcpy(cfb_tmp, cfb_iv, 8);
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n = 0;
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idea_cfb64_encrypt(cfb_buf1, cfb_buf2, (long)17, &eks,
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cfb_tmp, &n, IDEA_DECRYPT);
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idea_cfb64_encrypt(&(cfb_buf1[17]), &(cfb_buf2[17]),
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(long)CFB_TEST_SIZE - 17, &dks,
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cfb_tmp, &n, IDEA_DECRYPT);
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if (memcmp(plain, cfb_buf2, CFB_TEST_SIZE) != 0) {
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err = 1;
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printf("idea_cfb_encrypt decrypt error\n");
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for (i = 0; i < 24; i += 8)
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printf("%s\n", pt(&(cfb_buf2[i])));
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}
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return (err);
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}
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static char *pt(unsigned char *p)
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{
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static char bufs[10][20];
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static int bnum = 0;
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char *ret;
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int i;
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static char *f = "0123456789ABCDEF";
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ret = &(bufs[bnum++][0]);
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bnum %= 10;
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for (i = 0; i < 8; i++) {
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ret[i * 2] = f[(p[i] >> 4) & 0xf];
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ret[i * 2 + 1] = f[p[i] & 0xf];
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}
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ret[16] = '\0';
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return (ret);
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}
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# endif
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#endif
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