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freebsd/lib/libmd/shadriver.c
Conrad Meyer 8ff3cdd1b5 Integrate SHA2-224 with userspace components
The double compilation of the kernel sources in libmd and libcrypt is
baffling, but add yet another define hack to prevent duplicate symbols.

Add documentation and SHA2-224 test cases to libmd.

Integrate with the md5(1) command, document, and add more test cases;
self-tests pass.
2018-07-09 08:19:04 +00:00

86 lines
1.9 KiB
C

/* SHADRIVER.C - test driver for SHA-1 (and SHA-2) */
/*-
* SPDX-License-Identifier: RSA-MD
*
* Copyright (C) 1990-2, RSA Data Security, Inc. Created 1990. All rights
* reserved.
*
* RSA Data Security, Inc. makes no representations concerning either the
* merchantability of this software or the suitability of this software for
* any particular purpose. It is provided "as is" without express or implied
* warranty of any kind.
*
* These notices must be retained in any copies of any part of this
* documentation and/or software. */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <stdio.h>
#include <time.h>
#include <string.h>
#include "sha.h"
#include "sha224.h"
#include "sha256.h"
#include "sha384.h"
#include "sha512.h"
#include "sha512t.h"
/* The following makes SHA default to SHA-1 if it has not already been
* defined with C compiler flags. */
#ifndef SHA
#define SHA 1
#endif
#if SHA == 1
#undef SHA_Data
#define SHA_Data SHA1_Data
#elif SHA == 224
#undef SHA_Data
#define SHA_Data SHA224_Data
#elif SHA == 256
#undef SHA_Data
#define SHA_Data SHA256_Data
#elif SHA == 384
#undef SHA_Data
#define SHA_Data SHA384_Data
#elif SHA == 512
#undef SHA_Data
#define SHA_Data SHA512_Data
#elif SHA == 512256
#undef SHA_Data
#define SHA_Data SHA512_256_Data
#endif
/* Digests a string and prints the result. */
static void
SHAString(char *string)
{
char buf[2*64 + 1];
printf("SHA-%d (\"%s\") = %s\n",
SHA, string, SHA_Data(string, strlen(string), buf));
}
/* Digests a reference suite of strings and prints the results. */
int
main(void)
{
printf("SHA-%d test suite:\n", SHA);
SHAString("");
SHAString("abc");
SHAString("message digest");
SHAString("abcdefghijklmnopqrstuvwxyz");
SHAString("ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz0123456789");
SHAString("1234567890123456789012345678901234567890"
"1234567890123456789012345678901234567890");
return 0;
}