96 lines
2.1 KiB
C
96 lines
2.1 KiB
C
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/*
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* Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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/* Internal tests for the mdc2 module */
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#include <stdio.h>
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#include <string.h>
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#include <openssl/mdc2.h>
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#include "testutil.h"
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#include "e_os.h"
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typedef struct {
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const char *input;
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const unsigned char expected[MDC2_DIGEST_LENGTH];
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} TESTDATA;
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typedef struct {
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const char *case_name;
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int num;
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const TESTDATA *data;
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} SIMPLE_FIXTURE;
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/**********************************************************************
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*
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* Test of mdc2 internal functions
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*
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***/
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static SIMPLE_FIXTURE setup_mdc2(const char *const test_case_name)
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{
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SIMPLE_FIXTURE fixture;
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fixture.case_name = test_case_name;
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return fixture;
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}
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static int execute_mdc2(SIMPLE_FIXTURE fixture)
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{
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unsigned char md[MDC2_DIGEST_LENGTH];
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MDC2_CTX c;
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MDC2_Init(&c);
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MDC2_Update(&c, (const unsigned char *)fixture.data->input,
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strlen(fixture.data->input));
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MDC2_Final(&(md[0]), &c);
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if (memcmp(fixture.data->expected, md, MDC2_DIGEST_LENGTH)) {
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fprintf(stderr, "mdc2 test %d: unexpected output\n", fixture.num);
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return 0;
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}
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return 1;
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}
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static void teardown_mdc2(SIMPLE_FIXTURE fixture)
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{
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ERR_print_errors_fp(stderr);
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}
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/**********************************************************************
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*
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* Test driver
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*
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***/
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static TESTDATA tests[] = {
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{
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"Now is the time for all ",
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{
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0x42, 0xE5, 0x0C, 0xD2, 0x24, 0xBA, 0xCE, 0xBA,
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0x76, 0x0B, 0xDD, 0x2B, 0xD4, 0x09, 0x28, 0x1A
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}
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}
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};
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static int drive_tests(int idx)
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{
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SETUP_TEST_FIXTURE(SIMPLE_FIXTURE, setup_mdc2);
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fixture.num = idx;
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fixture.data = &tests[idx];
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EXECUTE_TEST(execute_mdc2, teardown_mdc2);
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}
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int main(int argc, char **argv)
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{
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ADD_ALL_TESTS(drive_tests, OSSL_NELEM(tests));
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return run_tests(argv[0]);
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}
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