-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
+/*
+ * Copyright 1995-2022 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 Apache License 2.0 (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 <stdio.h>
-#include <stdlib.h>
-#include <string.h>
+/*
+ * MDC2 low level APIs are deprecated for public use, but still ok for
+ * internal use.
+ */
+#include "internal/deprecated.h"
-#include "../e_os.h"
+#include <string.h>
+#include <openssl/provider.h>
+#include <openssl/params.h>
+#include <openssl/types.h>
+#include <openssl/core_names.h>
+#include "testutil.h"
#if defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_MDC2)
# define OPENSSL_NO_MDC2
#endif
-#ifdef OPENSSL_NO_MDC2
-int main(int argc, char *argv[])
-{
- printf("No MDC2 support\n");
- return (0);
-}
-#else
+#ifndef OPENSSL_NO_MDC2
# include <openssl/evp.h>
# include <openssl/mdc2.h>
0x35, 0xD8, 0x7A, 0xFE, 0xAB, 0x33, 0xBE, 0xE2
};
-int main(int argc, char *argv[])
+static int test_mdc2(void)
{
- int ret = 0;
+ int testresult = 0;
+ unsigned int pad_type = 2;
unsigned char md[MDC2_DIGEST_LENGTH];
- int i;
- EVP_MD_CTX *c;
- static char text[30] = "Now is the time for all ";
+ EVP_MD_CTX *c = NULL;
+ static char text[] = "Now is the time for all ";
+ size_t tlen = strlen(text), i = 0;
+ OSSL_PROVIDER *prov = NULL;
+ OSSL_PARAM params[2];
+
+ params[i++] = OSSL_PARAM_construct_uint(OSSL_DIGEST_PARAM_PAD_TYPE,
+ &pad_type),
+ params[i++] = OSSL_PARAM_construct_end();
+
+ prov = OSSL_PROVIDER_load(NULL, "legacy");
+ if (!TEST_ptr(prov))
+ goto end;
# ifdef CHARSET_EBCDIC
- ebcdic2ascii(text, text, strlen(text));
+ ebcdic2ascii(text, text, tlen);
# endif
c = EVP_MD_CTX_new();
- EVP_DigestInit_ex(c, EVP_mdc2(), NULL);
- EVP_DigestUpdate(c, (unsigned char *)text, strlen(text));
- EVP_DigestFinal_ex(c, &(md[0]), NULL);
-
- if (memcmp(md, pad1, MDC2_DIGEST_LENGTH) != 0) {
- for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
- printf("%02X", md[i]);
- printf(" <- generated\n");
- for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
- printf("%02X", pad1[i]);
- printf(" <- correct\n");
- ret = 1;
- } else
- printf("pad1 - ok\n");
-
- EVP_DigestInit_ex(c, EVP_mdc2(), NULL);
- /* FIXME: use a ctl function? */
- ((MDC2_CTX *)EVP_MD_CTX_md_data(c))->pad_type = 2;
- EVP_DigestUpdate(c, (unsigned char *)text, strlen(text));
- EVP_DigestFinal_ex(c, &(md[0]), NULL);
+ if (!TEST_ptr(c)
+ || !TEST_true(EVP_DigestInit_ex(c, EVP_mdc2(), NULL))
+ || !TEST_true(EVP_DigestUpdate(c, (unsigned char *)text, tlen))
+ || !TEST_true(EVP_DigestFinal_ex(c, &(md[0]), NULL))
+ || !TEST_mem_eq(md, MDC2_DIGEST_LENGTH, pad1, MDC2_DIGEST_LENGTH)
+ || !TEST_true(EVP_DigestInit_ex(c, EVP_mdc2(), NULL)))
+ goto end;
- if (memcmp(md, pad2, MDC2_DIGEST_LENGTH) != 0) {
- for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
- printf("%02X", md[i]);
- printf(" <- generated\n");
- for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
- printf("%02X", pad2[i]);
- printf(" <- correct\n");
- ret = 1;
- } else
- printf("pad2 - ok\n");
+ if (!TEST_int_gt(EVP_MD_CTX_set_params(c, params), 0)
+ || !TEST_true(EVP_DigestUpdate(c, (unsigned char *)text, tlen))
+ || !TEST_true(EVP_DigestFinal_ex(c, &(md[0]), NULL))
+ || !TEST_mem_eq(md, MDC2_DIGEST_LENGTH, pad2, MDC2_DIGEST_LENGTH))
+ goto end;
+ testresult = 1;
+ end:
EVP_MD_CTX_free(c);
- EXIT(ret);
+ OSSL_PROVIDER_unload(prov);
+ return testresult;
}
#endif
+
+int setup_tests(void)
+{
+#ifndef OPENSSL_NO_MDC2
+ ADD_TEST(test_mdc2);
+#endif
+ return 1;
+}
projects / openssl.git / blobdiff