X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=test%2Frc4test.c;h=15706ea3f05b19c9d3fd3cf0f0372822fc6a6cd6;hp=271fcf1580beddbbcf5b21a5a672ca9330a44b85;hb=266291aa8dc203c6791cc94b617323d4b04d7094;hpb=1fbab1dc6fcb14f512a40c5755708a8bcbf84f40 diff --git a/test/rc4test.c b/test/rc4test.c index 271fcf1580..15706ea3f0 100644 --- a/test/rc4test.c +++ b/test/rc4test.c @@ -1,77 +1,22 @@ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. +/* + * Copyright 1995-2017 The OpenSSL Project Authors. 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.] + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html */ -#include -#include #include -#include "../e_os.h" +#include "internal/nelem.h" +#include "testutil.h" -#ifdef OPENSSL_NO_RC4 -int main(int argc, char *argv[]) -{ - printf("No RC4 support\n"); - return (0); -} -#else +#ifndef OPENSSL_NO_RC4 # include # include -static unsigned char keys[7][30] = { +static unsigned char keys[6][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}, @@ -80,9 +25,9 @@ static unsigned char keys[7][30] = { {4, 0xef, 0x01, 0x23, 0x45}, }; -static unsigned char data_len[7] = { 8, 8, 8, 20, 28, 10 }; +static unsigned char data_len[6] = { 8, 8, 8, 20, 28, 10 }; -static unsigned char data[7][30] = { +static unsigned char data[6][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}, @@ -94,10 +39,9 @@ static unsigned char data[7][30] = { 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] = { +static unsigned char output[6][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}, @@ -109,115 +53,76 @@ static unsigned char output[7][30] = { 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[]) +static int test_rc4_encrypt(const int i) { - int i, err = 0; - int j; - unsigned char *p; + unsigned char obuf[512]; RC4_KEY key; + + RC4_set_key(&key, keys[i][0], &(keys[i][1])); + memset(obuf, 0, sizeof(obuf)); + RC4(&key, data_len[i], &(data[i][0]), obuf); + return TEST_mem_eq(obuf, data_len[i] + 1, output[i], data_len[i] + 1); +} + +static int test_rc4_end_processing(const int i) +{ unsigned char obuf[512]; + RC4_KEY key; - for (i = 0; i < 6; i++) { - RC4_set_key(&key, keys[i][0], &(keys[i][1])); - memset(obuf, 0, 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, 0, 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, 0, 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"); + RC4_set_key(&key, keys[3][0], &(keys[3][1])); + memset(obuf, 0, sizeof(obuf)); + RC4(&key, i, &(data[3][0]), obuf); + if (!TEST_mem_eq(obuf, i, output[3], i)) + return 0; + return TEST_uchar_eq(obuf[i], 0); +} + +static int test_rc4_multi_call(const int i) +{ + unsigned char obuf[512]; + RC4_KEY key; + + RC4_set_key(&key, keys[3][0], &(keys[3][1])); + memset(obuf, 0, sizeof(obuf)); + RC4(&key, i, &(data[3][0]), obuf); + RC4(&key, data_len[3] - i, &(data[3][i]), &(obuf[i])); + return TEST_mem_eq(obuf, data_len[3] + 1, output[3], data_len[3] + 1); +} + +static int test_rc_bulk(void) +{ + RC4_KEY key; + unsigned char buf[513]; + SHA_CTX c; + unsigned char md[SHA_DIGEST_LENGTH]; + int i; + 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)); } - EXIT(err); + SHA1_Final(md, &c); + + return TEST_mem_eq(md, sizeof(md), expected, sizeof(expected)); } #endif + +int setup_tests(void) +{ +#ifndef OPENSSL_NO_RC4 + ADD_ALL_TESTS(test_rc4_encrypt, OSSL_NELEM(data_len)); + ADD_ALL_TESTS(test_rc4_end_processing, data_len[3]); + ADD_ALL_TESTS(test_rc4_multi_call, data_len[3]); + ADD_TEST(test_rc_bulk); +#endif + return 1; +}