tests/test-sha1-buffer.c

   1 /*
   2  * Copyright (C) 2005, 2008-2024 Free Software Foundation, Inc.
   3  * Written by Simon Josefsson
   4  *
   5  * This program is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  17
  18 #include <config.h>
  19
  20 #include "sha1.h"
  21
  22 #include <stdio.h>
  23 #include <string.h>
  24
  25 int
  26 main (void)
  27 {
  28   const char *in1 = "abcdefgh";
  29   const char *out1 = "\x42\x5a\xf1\x2a\x07\x43\x50\x2b"
  30     "\x32\x2e\x93\xa0\x15\xbc\xf8\x68\xe3\x24\xd5\x6a";
  31   char buf[SHA1_DIGEST_SIZE];
  32
  33   if (memcmp (sha1_buffer (in1, strlen (in1), buf),
  34               out1, SHA1_DIGEST_SIZE) != 0)
  35     {
  36       size_t i;
  37       printf ("expected:\n");
  38       for (i = 0; i < SHA1_DIGEST_SIZE; i++)
  39         printf ("%02x ", out1[i] & 0xFFu);
  40       printf ("\ncomputed:\n");
  41       for (i = 0; i < SHA1_DIGEST_SIZE; i++)
  42         printf ("%02x ", buf[i] & 0xFFu);
  43       printf ("\n");
  44       return 1;
  45     }
  46
  47   return 0;
  48 }