mirror of
https://github.com/openssl/openssl.git
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440e5d805f
Reviewed-by: Richard Levitte <levitte@openssl.org>
298 lines
8.9 KiB
C
298 lines
8.9 KiB
C
/*
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* Copyright 1995-2016 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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#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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# include <openssl/hmac.h>
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# include <openssl/sha.h>
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# ifndef OPENSSL_NO_MD5
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# include <openssl/md5.h>
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# endif
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# ifdef CHARSET_EBCDIC
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# include <openssl/ebcdic.h>
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# endif
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# ifndef OPENSSL_NO_MD5
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static struct test_st {
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unsigned char key[16];
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int key_len;
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unsigned char data[64];
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int data_len;
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unsigned char *digest;
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} test[8] = {
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{
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"", 0, "More text test vectors to stuff up EBCDIC machines :-)", 54,
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(unsigned char *)"e9139d1e6ee064ef8cf514fc7dc83e86",
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},
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{
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{
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0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
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0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
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}, 16, "Hi There", 8,
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(unsigned char *)"9294727a3638bb1c13f48ef8158bfc9d",
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},
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{
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"Jefe", 4, "what do ya want for nothing?", 28,
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(unsigned char *)"750c783e6ab0b503eaa86e310a5db738",
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},
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{
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{
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0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
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0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
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}, 16, {
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0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
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0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
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0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
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0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
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0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd
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}, 50, (unsigned char *)"56be34521d144c88dbb8c733f0e8b3f6",
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},
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{
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"", 0, "My test data", 12,
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(unsigned char *)"61afdecb95429ef494d61fdee15990cabf0826fc"
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},
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{
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"", 0, "My test data", 12,
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(unsigned char *)"2274b195d90ce8e03406f4b526a47e0787a88a65479938f1a5baa3ce0f079776"
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},
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{
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"123456", 6, "My test data", 12,
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(unsigned char *)"bab53058ae861a7f191abe2d0145cbb123776a6369ee3f9d79ce455667e411dd"
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},
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{
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"12345", 5, "My test data again", 12,
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(unsigned char *)"7dbe8c764c068e3bcd6e6b0fbcd5e6fc197b15bb"
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}
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};
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# endif
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static char *pt(unsigned char *md, unsigned int len);
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int main(int argc, char *argv[])
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{
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# ifndef OPENSSL_NO_MD5
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int i;
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char *p;
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# endif
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int err = 0;
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HMAC_CTX *ctx = NULL, *ctx2 = NULL;
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unsigned char buf[EVP_MAX_MD_SIZE];
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unsigned int len;
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# ifdef OPENSSL_NO_MD5
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printf("test skipped: MD5 disabled\n");
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# else
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# ifdef CHARSET_EBCDIC
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ebcdic2ascii(test[0].data, test[0].data, test[0].data_len);
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ebcdic2ascii(test[1].data, test[1].data, test[1].data_len);
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ebcdic2ascii(test[2].key, test[2].key, test[2].key_len);
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ebcdic2ascii(test[2].data, test[2].data, test[2].data_len);
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# endif
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for (i = 0; i < 4; i++) {
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p = pt(HMAC(EVP_md5(),
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test[i].key, test[i].key_len,
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test[i].data, test[i].data_len, NULL, NULL),
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MD5_DIGEST_LENGTH);
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if (strcmp(p, (char *)test[i].digest) != 0) {
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printf("Error calculating HMAC on %d entry'\n", i);
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printf("got %s instead of %s\n", p, test[i].digest);
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err++;
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} else
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printf("test %d ok\n", i);
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}
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# endif /* OPENSSL_NO_MD5 */
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/* test4 */
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ctx = HMAC_CTX_new();
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if (ctx == NULL) {
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printf("HMAC malloc failure (test 4)\n");
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err++;
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goto end;
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}
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if (HMAC_Init_ex(ctx, NULL, 0, NULL, NULL)) {
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printf("Should fail to initialise HMAC with empty MD and key (test 4)\n");
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err++;
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goto test5;
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}
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if (HMAC_Update(ctx, test[4].data, test[4].data_len)) {
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printf("Should fail HMAC_Update with ctx not set up (test 4)\n");
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err++;
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goto test5;
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}
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if (HMAC_Init_ex(ctx, NULL, 0, EVP_sha1(), NULL)) {
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printf("Should fail to initialise HMAC with empty key (test 4)\n");
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err++;
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goto test5;
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}
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if (HMAC_Update(ctx, test[4].data, test[4].data_len)) {
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printf("Should fail HMAC_Update with ctx not set up (test 4)\n");
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err++;
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goto test5;
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}
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printf("test 4 ok\n");
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test5:
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/* Test 5 has empty key; test that single-shot accepts a NULL key. */
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p = pt(HMAC(EVP_sha1(), NULL, 0, test[4].data, test[4].data_len,
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NULL, NULL), SHA_DIGEST_LENGTH);
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if (strcmp(p, (char *)test[4].digest) != 0) {
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printf("Error calculating HMAC on %d entry'\n", i);
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printf("got %s instead of %s\n", p, test[4].digest);
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err++;
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}
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HMAC_CTX_reset(ctx);
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if (HMAC_Init_ex(ctx, test[4].key, test[4].key_len, NULL, NULL)) {
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printf("Should fail to initialise HMAC with empty MD (test 5)\n");
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err++;
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goto test6;
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}
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if (HMAC_Update(ctx, test[4].data, test[4].data_len)) {
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printf("Should fail HMAC_Update with ctx not set up (test 5)\n");
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err++;
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goto test6;
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}
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if (HMAC_Init_ex(ctx, test[4].key, -1, EVP_sha1(), NULL)) {
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printf("Should fail to initialise HMAC with invalid key len(test 5)\n");
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err++;
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goto test6;
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}
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if (!HMAC_Init_ex(ctx, test[4].key, test[4].key_len, EVP_sha1(), NULL)) {
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printf("Failed to initialise HMAC (test 5)\n");
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err++;
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goto test6;
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}
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if (!HMAC_Update(ctx, test[4].data, test[4].data_len)) {
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printf("Error updating HMAC with data (test 5)\n");
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err++;
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goto test6;
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}
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if (!HMAC_Final(ctx, buf, &len)) {
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printf("Error finalising data (test 5)\n");
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err++;
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goto test6;
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}
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p = pt(buf, len);
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if (strcmp(p, (char *)test[4].digest) != 0) {
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printf("Error calculating interim HMAC on test 5\n");
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printf("got %s instead of %s\n", p, test[4].digest);
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err++;
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goto test6;
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}
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if (HMAC_Init_ex(ctx, NULL, 0, EVP_sha256(), NULL)) {
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printf("Should disallow changing MD without a new key (test 5)\n");
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err++;
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goto test6;
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}
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if (!HMAC_Init_ex(ctx, test[5].key, test[5].key_len, EVP_sha256(), NULL)) {
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printf("Failed to reinitialise HMAC (test 5)\n");
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err++;
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goto test6;
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}
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if (!HMAC_Update(ctx, test[5].data, test[5].data_len)) {
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printf("Error updating HMAC with data (sha256) (test 5)\n");
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err++;
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goto test6;
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}
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if (!HMAC_Final(ctx, buf, &len)) {
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printf("Error finalising data (sha256) (test 5)\n");
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err++;
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goto test6;
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}
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p = pt(buf, len);
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if (strcmp(p, (char *)test[5].digest) != 0) {
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printf("Error calculating 2nd interim HMAC on test 5\n");
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printf("got %s instead of %s\n", p, test[5].digest);
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err++;
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goto test6;
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}
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if (!HMAC_Init_ex(ctx, test[6].key, test[6].key_len, NULL, NULL)) {
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printf("Failed to reinitialise HMAC with key (test 5)\n");
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err++;
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goto test6;
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}
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if (!HMAC_Update(ctx, test[6].data, test[6].data_len)) {
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printf("Error updating HMAC with data (new key) (test 5)\n");
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err++;
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goto test6;
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}
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if (!HMAC_Final(ctx, buf, &len)) {
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printf("Error finalising data (new key) (test 5)\n");
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err++;
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goto test6;
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}
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p = pt(buf, len);
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if (strcmp(p, (char *)test[6].digest) != 0) {
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printf("error calculating HMAC on test 5\n");
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printf("got %s instead of %s\n", p, test[6].digest);
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err++;
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} else {
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printf("test 5 ok\n");
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}
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test6:
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HMAC_CTX_reset(ctx);
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ctx2 = HMAC_CTX_new();
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if (ctx2 == NULL) {
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printf("HMAC malloc failure (test 6)\n");
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err++;
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goto end;
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}
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if (!HMAC_Init_ex(ctx, test[7].key, test[7].key_len, EVP_sha1(), NULL)) {
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printf("Failed to initialise HMAC (test 6)\n");
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err++;
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goto end;
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}
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if (!HMAC_Update(ctx, test[7].data, test[7].data_len)) {
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printf("Error updating HMAC with data (test 6)\n");
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err++;
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goto end;
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}
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if (!HMAC_CTX_copy(ctx2, ctx)) {
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printf("Failed to copy HMAC_CTX (test 6)\n");
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err++;
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goto end;
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}
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if (!HMAC_Final(ctx2, buf, &len)) {
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printf("Error finalising data (test 6)\n");
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err++;
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goto end;
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}
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p = pt(buf, len);
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if (strcmp(p, (char *)test[7].digest) != 0) {
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printf("Error calculating HMAC on test 6\n");
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printf("got %s instead of %s\n", p, test[7].digest);
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err++;
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} else {
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printf("test 6 ok\n");
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}
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end:
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HMAC_CTX_free(ctx2);
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HMAC_CTX_free(ctx);
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EXIT(err);
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}
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# ifndef OPENSSL_NO_MD5
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static char *pt(unsigned char *md, unsigned int len)
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{
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unsigned int i;
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static char buf[80];
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for (i = 0; i < len; i++)
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sprintf(&(buf[i * 2]), "%02x", md[i]);
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return (buf);
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}
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# endif
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