sha1test.c

Internet Phone, Chat, Conferencing

/*
 * This file is part of the Sofia-SIP package
 *
 * Copyright (C) 2005 Nokia Corporation.
 *
 * Contact: Pekka Pessi <[e-mail]>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 *
 */

/*
 *  sha1test.c
 *
 *  Description:
 *      This file will exercise the SHA-1 code performing the three
 *      tests documented in FIPS PUB 180-1 plus one which calls
 *      SHA1Input with an exact multiple of 512 bits, plus a few
 *      error test checks.
 *
 *  Portability Issues:
 *      None.
 *
 */

#include "config.h"

#include <stdio.h>
#include <string.h>

#include "sofia-sip/sha1.h"

/*
 *  Define patterns for testing
 */
#define TEST1   "abc"
#define TEST2a  "abcdbcdecdefdefgefghfghighijhi"
#define TEST2b  "jkijkljklmklmnlmnomnopnopq"
#define TEST2   TEST2a TEST2b
#define TEST3   "a"
#define TEST4a  "01234567012345670123456701234567"
#define TEST4b  "01234567012345670123456701234567"
    /* an exact multiple of 512 bits */
#define TEST4   TEST4a TEST4b
char *testarray[4] =
{
    TEST1,
    TEST2,
    TEST3,
    TEST4
};
long int repeatcount[4] = { 1, 1, 1000000, 10 };
char *resultarray[4] =
{
    "A9 99 3E 36 47 06 81 6A BA 3E 25 71 78 50 C2 6C 9C D0 D8 9D",
    "84 98 3E 44 1C 3B D2 6E BA AE 4A A1 F9 51 29 E5 E5 46 70 F1",
    "34 AA 97 3C D4 C4 DA A4 F6 1E EB 2B DB AD 27 31 65 34 01 6F",
    "DE A3 56 A2 CD DD 90 C7 A7 EC ED C5 EB B5 63 93 4F 46 04 52"
};

int main()
{
    SHA1Context sha;
    int i, j, err;
    uint8_t Message_Digest[20];

    /*
     *  Perform SHA-1 tests
     */
    for(j = 0; j < 4; ++j)
    {
        printf( "\nTest %d: %ld, '%s'\n",
                j+1,
                repeatcount[j],
                testarray[j]);

        err = SHA1Reset(&sha);
        if (err)
        {
            fprintf(stderr, "SHA1Reset Error %d.\n", err );
            break;    /* out of for j loop */
        }

        for(i = 0; i < repeatcount[j]; ++i)
        {
            err = SHA1Input(&sha,
                  (const unsigned char *) testarray[j],
                  strlen(testarray[j]));
            if (err)
            {
                fprintf(stderr, "SHA1Input Error %d.\n", err );
                break;    /* out of for i loop */
            }
        }

        err = SHA1Result(&sha, Message_Digest);
        if (err)
        {
            fprintf(stderr,
            "SHA1Result Error %d, could not compute message digest.\n",
            err );
        }
        else
        {
            printf("\t");
            for(i = 0; i < 20 ; ++i)
            {
                printf("%02X ", Message_Digest[i]);
            }
            printf("\n");
        }
        printf("Should match:\n");
        printf("\t%s\n", resultarray[j]);
    }

    /* Test some error returns */
    err = SHA1Input(&sha,(const unsigned char *) testarray[1], 1);
    printf ("\nError %d. Should be %d.\n", err, shaStateError );
    err = SHA1Reset(0);
    printf ("\nError %d. Should be %d.\n", err, shaNull );
    return 0;
}