355 lines
9.1 KiB
C
355 lines
9.1 KiB
C
/*
|
|
* Derived from:
|
|
*
|
|
* MDDRIVER.C - test driver for MD2, MD4 and MD5
|
|
*/
|
|
|
|
/*
|
|
* 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 <sys/time.h>
|
|
#include <sys/resource.h>
|
|
#include <err.h>
|
|
#include <md5.h>
|
|
#include <ripemd.h>
|
|
#include <sha.h>
|
|
#include <sha256.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
#include <unistd.h>
|
|
|
|
/*
|
|
* Length of test block, number of test blocks.
|
|
*/
|
|
#define TEST_BLOCK_LEN 10000
|
|
#define TEST_BLOCK_COUNT 100000
|
|
#define MDTESTCOUNT 8
|
|
|
|
int qflag;
|
|
int rflag;
|
|
int sflag;
|
|
|
|
typedef void (DIGEST_Init)(void *);
|
|
typedef void (DIGEST_Update)(void *, const unsigned char *, size_t);
|
|
typedef char *(DIGEST_End)(void *, char *);
|
|
|
|
extern const char *MD5TestOutput[MDTESTCOUNT];
|
|
extern const char *SHA1_TestOutput[MDTESTCOUNT];
|
|
extern const char *SHA256_TestOutput[MDTESTCOUNT];
|
|
extern const char *RIPEMD160_TestOutput[MDTESTCOUNT];
|
|
|
|
typedef struct Algorithm_t {
|
|
const char *progname;
|
|
const char *name;
|
|
const char *(*TestOutput)[MDTESTCOUNT];
|
|
DIGEST_Init *Init;
|
|
DIGEST_Update *Update;
|
|
DIGEST_End *End;
|
|
char *(*Data)(const void *, unsigned int, char *);
|
|
char *(*File)(const char *, char *);
|
|
} Algorithm_t;
|
|
|
|
static void MD5_Update(MD5_CTX *, const unsigned char *, size_t);
|
|
static void MDString(Algorithm_t *, const char *);
|
|
static void MDTimeTrial(Algorithm_t *);
|
|
static void MDTestSuite(Algorithm_t *);
|
|
static void MDFilter(Algorithm_t *, int);
|
|
static void usage(Algorithm_t *);
|
|
|
|
typedef union {
|
|
MD5_CTX md5;
|
|
SHA1_CTX sha1;
|
|
SHA256_CTX sha256;
|
|
RIPEMD160_CTX ripemd160;
|
|
} DIGEST_CTX;
|
|
|
|
/* max(MD5_DIGEST_LENGTH, SHA_DIGEST_LENGTH,
|
|
SHA256_DIGEST_LENGTH, RIPEMD160_DIGEST_LENGTH)*2+1 */
|
|
#define HEX_DIGEST_LENGTH 65
|
|
|
|
/* algorithm function table */
|
|
|
|
struct Algorithm_t Algorithm[] = {
|
|
{ "md5", "MD5", &MD5TestOutput, (DIGEST_Init*)&MD5Init,
|
|
(DIGEST_Update*)&MD5_Update, (DIGEST_End*)&MD5End,
|
|
&MD5Data, &MD5File },
|
|
{ "sha1", "SHA1", &SHA1_TestOutput, (DIGEST_Init*)&SHA1_Init,
|
|
(DIGEST_Update*)&SHA1_Update, (DIGEST_End*)&SHA1_End,
|
|
&SHA1_Data, &SHA1_File },
|
|
{ "sha256", "SHA256", &SHA256_TestOutput, (DIGEST_Init*)&SHA256_Init,
|
|
(DIGEST_Update*)&SHA256_Update, (DIGEST_End*)&SHA256_End,
|
|
&SHA256_Data, &SHA256_File },
|
|
{ "rmd160", "RMD160", &RIPEMD160_TestOutput,
|
|
(DIGEST_Init*)&RIPEMD160_Init, (DIGEST_Update*)&RIPEMD160_Update,
|
|
(DIGEST_End*)&RIPEMD160_End, &RIPEMD160_Data, &RIPEMD160_File }
|
|
};
|
|
|
|
static void
|
|
MD5_Update(MD5_CTX *c, const unsigned char *data, size_t len)
|
|
{
|
|
MD5Update(c, data, len);
|
|
}
|
|
|
|
/* Main driver.
|
|
|
|
Arguments (may be any combination):
|
|
-sstring - digests string
|
|
-t - runs time trial
|
|
-x - runs test script
|
|
filename - digests file
|
|
(none) - digests standard input
|
|
*/
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
int ch;
|
|
char *p;
|
|
char buf[HEX_DIGEST_LENGTH];
|
|
int failed;
|
|
unsigned digest;
|
|
const char* progname;
|
|
|
|
if ((progname = strrchr(argv[0], '/')) == NULL)
|
|
progname = argv[0];
|
|
else
|
|
progname++;
|
|
|
|
for (digest = 0; digest < sizeof(Algorithm)/sizeof(*Algorithm); digest++)
|
|
if (strcasecmp(Algorithm[digest].progname, progname) == 0)
|
|
break;
|
|
|
|
if (digest == sizeof(Algorithm)/sizeof(*Algorithm))
|
|
digest = 0;
|
|
|
|
failed = 0;
|
|
while ((ch = getopt(argc, argv, "pqrs:tx")) != -1)
|
|
switch (ch) {
|
|
case 'p':
|
|
MDFilter(&Algorithm[digest], 1);
|
|
break;
|
|
case 'q':
|
|
qflag = 1;
|
|
break;
|
|
case 'r':
|
|
rflag = 1;
|
|
break;
|
|
case 's':
|
|
sflag = 1;
|
|
MDString(&Algorithm[digest], optarg);
|
|
break;
|
|
case 't':
|
|
MDTimeTrial(&Algorithm[digest]);
|
|
break;
|
|
case 'x':
|
|
MDTestSuite(&Algorithm[digest]);
|
|
break;
|
|
default:
|
|
usage(&Algorithm[digest]);
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
|
|
if (*argv) {
|
|
do {
|
|
p = Algorithm[digest].File(*argv, buf);
|
|
if (!p) {
|
|
warn("%s", *argv);
|
|
failed++;
|
|
} else {
|
|
if (qflag)
|
|
printf("%s\n", p);
|
|
else if (rflag)
|
|
printf("%s %s\n", p, *argv);
|
|
else
|
|
printf("%s (%s) = %s\n", Algorithm[digest].name, *argv, p);
|
|
}
|
|
} while (*++argv);
|
|
} else if (!sflag && (optind == 1 || qflag || rflag))
|
|
MDFilter(&Algorithm[digest], 0);
|
|
|
|
if (failed != 0)
|
|
return (1);
|
|
|
|
return (0);
|
|
}
|
|
/*
|
|
* Digests a string and prints the result.
|
|
*/
|
|
static void
|
|
MDString(Algorithm_t *alg, const char *string)
|
|
{
|
|
size_t len = strlen(string);
|
|
char buf[HEX_DIGEST_LENGTH];
|
|
|
|
if (qflag)
|
|
printf("%s\n", alg->Data(string, len, buf));
|
|
else if (rflag)
|
|
printf("%s \"%s\"\n", alg->Data(string, len, buf), string);
|
|
else
|
|
printf("%s (\"%s\") = %s\n", alg->name, string, alg->Data(string, len, buf));
|
|
}
|
|
/*
|
|
* Measures the time to digest TEST_BLOCK_COUNT TEST_BLOCK_LEN-byte blocks.
|
|
*/
|
|
static void
|
|
MDTimeTrial(Algorithm_t *alg)
|
|
{
|
|
DIGEST_CTX context;
|
|
struct rusage before, after;
|
|
struct timeval total;
|
|
float seconds;
|
|
unsigned char block[TEST_BLOCK_LEN];
|
|
unsigned int i;
|
|
char *p, buf[HEX_DIGEST_LENGTH];
|
|
|
|
printf
|
|
("%s time trial. Digesting %d %d-byte blocks ...",
|
|
alg->name, TEST_BLOCK_COUNT, TEST_BLOCK_LEN);
|
|
fflush(stdout);
|
|
|
|
/* Initialize block */
|
|
for (i = 0; i < TEST_BLOCK_LEN; i++)
|
|
block[i] = (unsigned char) (i & 0xff);
|
|
|
|
/* Start timer */
|
|
getrusage(0, &before);
|
|
|
|
/* Digest blocks */
|
|
alg->Init(&context);
|
|
for (i = 0; i < TEST_BLOCK_COUNT; i++)
|
|
alg->Update(&context, block, TEST_BLOCK_LEN);
|
|
p = alg->End(&context, buf);
|
|
|
|
/* Stop timer */
|
|
getrusage(0, &after);
|
|
timersub(&after.ru_utime, &before.ru_utime, &total);
|
|
seconds = total.tv_sec + (float) total.tv_usec / 1000000;
|
|
|
|
printf(" done\n");
|
|
printf("Digest = %s", p);
|
|
printf("\nTime = %f seconds\n", seconds);
|
|
printf
|
|
("Speed = %f bytes/second\n",
|
|
(float) TEST_BLOCK_LEN * (float) TEST_BLOCK_COUNT / seconds);
|
|
}
|
|
/*
|
|
* Digests a reference suite of strings and prints the results.
|
|
*/
|
|
|
|
const char *MDTestInput[MDTESTCOUNT] = {
|
|
"",
|
|
"a",
|
|
"abc",
|
|
"message digest",
|
|
"abcdefghijklmnopqrstuvwxyz",
|
|
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
|
|
"12345678901234567890123456789012345678901234567890123456789012345678901234567890",
|
|
"MD5 has not yet (2001-09-03) been broken, but sufficient attacks have been made \
|
|
that its security is in some doubt"
|
|
};
|
|
|
|
const char *MD5TestOutput[MDTESTCOUNT] = {
|
|
"d41d8cd98f00b204e9800998ecf8427e",
|
|
"0cc175b9c0f1b6a831c399e269772661",
|
|
"900150983cd24fb0d6963f7d28e17f72",
|
|
"f96b697d7cb7938d525a2f31aaf161d0",
|
|
"c3fcd3d76192e4007dfb496cca67e13b",
|
|
"d174ab98d277d9f5a5611c2c9f419d9f",
|
|
"57edf4a22be3c955ac49da2e2107b67a",
|
|
"b50663f41d44d92171cb9976bc118538"
|
|
};
|
|
|
|
const char *SHA1_TestOutput[MDTESTCOUNT] = {
|
|
"da39a3ee5e6b4b0d3255bfef95601890afd80709",
|
|
"86f7e437faa5a7fce15d1ddcb9eaeaea377667b8",
|
|
"a9993e364706816aba3e25717850c26c9cd0d89d",
|
|
"c12252ceda8be8994d5fa0290a47231c1d16aae3",
|
|
"32d10c7b8cf96570ca04ce37f2a19d84240d3a89",
|
|
"761c457bf73b14d27e9e9265c46f4b4dda11f940",
|
|
"50abf5706a150990a08b2c5ea40fa0e585554732",
|
|
"18eca4333979c4181199b7b4fab8786d16cf2846"
|
|
};
|
|
|
|
const char *SHA256_TestOutput[MDTESTCOUNT] = {
|
|
"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
|
|
"ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb",
|
|
"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad",
|
|
"f7846f55cf23e14eebeab5b4e1550cad5b509e3348fbc4efa3a1413d393cb650",
|
|
"71c480df93d6ae2f1efad1447c66c9525e316218cf51fc8d9ed832f2daf18b73",
|
|
"db4bfcbd4da0cd85a60c3c37d3fbd8805c77f15fc6b1fdfe614ee0a7c8fdb4c0",
|
|
"f371bc4a311f2b009eef952dd83ca80e2b60026c8e935592d0f9c308453c813e",
|
|
"e6eae09f10ad4122a0e2a4075761d185a272ebd9f5aa489e998ff2f09cbfdd9f"
|
|
};
|
|
|
|
const char *RIPEMD160_TestOutput[MDTESTCOUNT] = {
|
|
"9c1185a5c5e9fc54612808977ee8f548b2258d31",
|
|
"0bdc9d2d256b3ee9daae347be6f4dc835a467ffe",
|
|
"8eb208f7e05d987a9b044a8e98c6b087f15a0bfc",
|
|
"5d0689ef49d2fae572b881b123a85ffa21595f36",
|
|
"f71c27109c692c1b56bbdceb5b9d2865b3708dbc",
|
|
"b0e20b6e3116640286ed3a87a5713079b21f5189",
|
|
"9b752e45573d4b39f4dbd3323cab82bf63326bfb",
|
|
"5feb69c6bf7c29d95715ad55f57d8ac5b2b7dd32"
|
|
};
|
|
|
|
static void
|
|
MDTestSuite(Algorithm_t *alg)
|
|
{
|
|
int i;
|
|
char buffer[HEX_DIGEST_LENGTH];
|
|
|
|
printf("%s test suite:\n", alg->name);
|
|
for (i = 0; i < MDTESTCOUNT; i++) {
|
|
(*alg->Data)(MDTestInput[i], strlen(MDTestInput[i]), buffer);
|
|
printf("%s (\"%s\") = %s", alg->name, MDTestInput[i], buffer);
|
|
if (strcmp(buffer, (*alg->TestOutput)[i]) == 0)
|
|
printf(" - verified correct\n");
|
|
else
|
|
printf(" - INCORRECT RESULT!\n");
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Digests the standard input and prints the result.
|
|
*/
|
|
static void
|
|
MDFilter(Algorithm_t *alg, int tee)
|
|
{
|
|
DIGEST_CTX context;
|
|
unsigned int len;
|
|
unsigned char buffer[BUFSIZ];
|
|
char buf[HEX_DIGEST_LENGTH];
|
|
|
|
alg->Init(&context);
|
|
while ((len = fread(buffer, 1, BUFSIZ, stdin))) {
|
|
if (tee && len != fwrite(buffer, 1, len, stdout))
|
|
err(1, "stdout");
|
|
alg->Update(&context, buffer, len);
|
|
}
|
|
printf("%s\n", alg->End(&context, buf));
|
|
}
|
|
|
|
static void
|
|
usage(Algorithm_t *alg)
|
|
{
|
|
|
|
fprintf(stderr, "usage: %s [-pqrtx] [-s string] [files ...]\n", alg->progname);
|
|
exit(1);
|
|
}
|