/* crypto/rc2/rc2test.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.] */ /* * This has been a quickly hacked 'ideatest.c'. When I add tests for other * RC2 modes, more of the code will be uncommented. */ #include #include #include #include "../e_os.h" #ifdef OPENSSL_NO_RC2 int main(int argc, char *argv[]) { printf("No RC2 support\n"); return (0); } #else # include static unsigned char RC2key[4][16] = { {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F}, }; static unsigned char RC2plain[4][8] = { {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, }; static unsigned char RC2cipher[4][8] = { {0x1C, 0x19, 0x8A, 0x83, 0x8D, 0xF0, 0x28, 0xB7}, {0x21, 0x82, 0x9C, 0x78, 0xA9, 0xF9, 0xC0, 0x74}, {0x13, 0xDB, 0x35, 0x17, 0xD3, 0x21, 0x86, 0x9E}, {0x50, 0xDC, 0x01, 0x62, 0xBD, 0x75, 0x7F, 0x31}, }; /************/ # ifdef undef unsigned char k[16] = { 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04, 0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00, 0x08 }; unsigned char in[8] = { 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03 }; unsigned char c[8] = { 0x11, 0xFB, 0xED, 0x2B, 0x01, 0x98, 0x6D, 0xE5 }; unsigned char out[80]; char *text = "Hello to all people out there"; static unsigned char cfb_key[16] = { 0xe1, 0xf0, 0xc3, 0xd2, 0xa5, 0xb4, 0x87, 0x96, 0x69, 0x78, 0x4b, 0x5a, 0x2d, 0x3c, 0x0f, 0x1e, }; static unsigned char cfb_iv[80] = { 0x34, 0x12, 0x78, 0x56, 0xab, 0x90, 0xef, 0xcd }; static unsigned char cfb_buf1[40], cfb_buf2[40], cfb_tmp[8]; # define CFB_TEST_SIZE 24 static unsigned char plain[CFB_TEST_SIZE] = { 0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73, 0x20, 0x74, 0x68, 0x65, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x61, 0x6c, 0x6c, 0x20 }; static unsigned char cfb_cipher64[CFB_TEST_SIZE] = { 0x59, 0xD8, 0xE2, 0x65, 0x00, 0x58, 0x6C, 0x3F, 0x2C, 0x17, 0x25, 0xD0, 0x1A, 0x38, 0xB7, 0x2A, 0x39, 0x61, 0x37, 0xDC, 0x79, 0xFB, 0x9F, 0x45 /*- 0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38, 0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9, 0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/ }; /* * static int cfb64_test(unsigned char *cfb_cipher); */ static char *pt(unsigned char *p); # endif int main(int argc, char *argv[]) { int i, n, err = 0; RC2_KEY key; unsigned char buf[8], buf2[8]; for (n = 0; n < 4; n++) { RC2_set_key(&key, 16, &(RC2key[n][0]), 0 /* or 1024 */ ); RC2_ecb_encrypt(&(RC2plain[n][0]), buf, &key, RC2_ENCRYPT); if (memcmp(&(RC2cipher[n][0]), buf, 8) != 0) { printf("ecb rc2 error encrypting\n"); printf("got :"); for (i = 0; i < 8; i++) printf("%02X ", buf[i]); printf("\n"); printf("expected:"); for (i = 0; i < 8; i++) printf("%02X ", RC2cipher[n][i]); err = 20; printf("\n"); } RC2_ecb_encrypt(buf, buf2, &key, RC2_DECRYPT); if (memcmp(&(RC2plain[n][0]), buf2, 8) != 0) { printf("ecb RC2 error decrypting\n"); printf("got :"); for (i = 0; i < 8; i++) printf("%02X ", buf[i]); printf("\n"); printf("expected:"); for (i = 0; i < 8; i++) printf("%02X ", RC2plain[n][i]); printf("\n"); err = 3; } } if (err == 0) printf("ecb RC2 ok\n"); # ifdef undef memcpy(iv, k, 8); idea_cbc_encrypt((unsigned char *)text, out, strlen(text) + 1, &key, iv, 1); memcpy(iv, k, 8); idea_cbc_encrypt(out, out, 8, &dkey, iv, 0); idea_cbc_encrypt(&(out[8]), &(out[8]), strlen(text) + 1 - 8, &dkey, iv, 0); if (memcmp(text, out, strlen(text) + 1) != 0) { printf("cbc idea bad\n"); err = 4; } else printf("cbc idea ok\n"); printf("cfb64 idea "); if (cfb64_test(cfb_cipher64)) { printf("bad\n"); err = 5; } else printf("ok\n"); # endif # ifdef OPENSSL_SYS_NETWARE if (err) printf("ERROR: %d\n", err); # endif EXIT(err); return (err); } # ifdef undef static int cfb64_test(unsigned char *cfb_cipher) { IDEA_KEY_SCHEDULE eks, dks; int err = 0, i, n; idea_set_encrypt_key(cfb_key, &eks); idea_set_decrypt_key(&eks, &dks); memcpy(cfb_tmp, cfb_iv, 8); n = 0; idea_cfb64_encrypt(plain, cfb_buf1, (long)12, &eks, cfb_tmp, &n, IDEA_ENCRYPT); idea_cfb64_encrypt(&(plain[12]), &(cfb_buf1[12]), (long)CFB_TEST_SIZE - 12, &eks, cfb_tmp, &n, IDEA_ENCRYPT); if (memcmp(cfb_cipher, cfb_buf1, CFB_TEST_SIZE) != 0) { err = 1; printf("idea_cfb64_encrypt encrypt error\n"); for (i = 0; i < CFB_TEST_SIZE; i += 8) printf("%s\n", pt(&(cfb_buf1[i]))); } memcpy(cfb_tmp, cfb_iv, 8); n = 0; idea_cfb64_encrypt(cfb_buf1, cfb_buf2, (long)17, &eks, cfb_tmp, &n, IDEA_DECRYPT); idea_cfb64_encrypt(&(cfb_buf1[17]), &(cfb_buf2[17]), (long)CFB_TEST_SIZE - 17, &dks, cfb_tmp, &n, IDEA_DECRYPT); if (memcmp(plain, cfb_buf2, CFB_TEST_SIZE) != 0) { err = 1; printf("idea_cfb_encrypt decrypt error\n"); for (i = 0; i < 24; i += 8) printf("%s\n", pt(&(cfb_buf2[i]))); } return (err); } static char *pt(unsigned char *p) { static char bufs[10][20]; static int bnum = 0; char *ret; int i; static char *f = "0123456789ABCDEF"; ret = &(bufs[bnum++][0]); bnum %= 10; for (i = 0; i < 8; i++) { ret[i * 2] = f[(p[i] >> 4) & 0xf]; ret[i * 2 + 1] = f[p[i] & 0xf]; } ret[16] = '\0'; return (ret); } # endif #endif