| /* |
| * Copyright (C) 2005, 2010-2020 Free Software Foundation, Inc. |
| * Written by Simon Josefsson |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 3, or (at your option) |
| * any later version. |
| * |
| * This program 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 General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, see <https://www.gnu.org/licenses/>. */ |
| |
| #include <config.h> |
| |
| #include "gc.h" |
| |
| #include <stdio.h> |
| #include <string.h> |
| |
| int |
| main (int argc, char *argv[]) |
| { |
| Gc_rc rc; |
| gc_hash_handle h; |
| |
| rc = gc_init (); |
| if (rc != GC_OK) |
| { |
| printf ("gc_init() failed\n"); |
| return 1; |
| } |
| |
| { |
| char *in = "abcdefghijklmnopqrstuvwxyz"; |
| size_t inlen = strlen (in); |
| char *expect = |
| "\x71\xc4\x80\xdf\x93\xd6\xae\x2f\x1e\xfa\xd1\x44\x7c\x66\xc9\x52" |
| "\x5e\x31\x62\x18\xcf\x51\xfc\x8d\x9e\xd8\x32\xf2\xda\xf1\x8b\x73"; |
| char out[32]; |
| const char *p; |
| |
| if (gc_sha256 (in, inlen, out) != 0) |
| { |
| printf ("gc_sha256 call failed\n"); |
| return 1; |
| } |
| |
| if (memcmp (out, expect, 32) != 0) |
| { |
| size_t i; |
| printf ("sha256 test1 mismatch. expected:\n"); |
| for (i = 0; i < 32; i++) |
| printf ("%02x ", expect[i] & 0xFF); |
| printf ("\ncomputed:\n"); |
| for (i = 0; i < 32; i++) |
| printf ("%02x ", out[i] & 0xFF); |
| printf ("\n"); |
| return 1; |
| } |
| |
| rc = gc_hash_buffer (GC_SHA256, "abcdefghijklmnopqrstuvwxyz", 26, out); |
| if (rc != GC_OK) |
| { |
| printf ("gc_hash_buffer(sha256) call failed: %d\n", rc); |
| return 1; |
| } |
| |
| if (memcmp (out, expect, 32) != 0) |
| { |
| size_t i; |
| printf ("sha256 test2 mismatch. expected:\n"); |
| for (i = 0; i < 32; i++) |
| printf ("%02x ", expect[i] & 0xFF); |
| printf ("\ncomputed:\n"); |
| for (i = 0; i < 32; i++) |
| printf ("%02x ", out[i] & 0xFF); |
| printf ("\n"); |
| return 1; |
| } |
| |
| if (gc_hash_digest_length (GC_SHA256) != 32) |
| { |
| printf ("gc_hash_digest_length (GC_SHA256) failed\n"); |
| return 1; |
| } |
| |
| if ((rc = gc_hash_open (GC_SHA256, 0, &h)) != GC_OK) |
| { |
| printf ("gc_hash_open(GC_SHA256) failed (%d)\n", rc); |
| return 1; |
| } |
| |
| gc_hash_write (h, inlen, in); |
| |
| p = gc_hash_read (h); |
| |
| if (!p) |
| { |
| printf ("gc_hash_read failed\n"); |
| return 1; |
| } |
| |
| if (memcmp (p, expect, 32) != 0) |
| { |
| size_t i; |
| printf ("sha256 test3 mismatch. expected:\n"); |
| for (i = 0; i < 32; i++) |
| printf ("%02x ", expect[i] & 0xFF); |
| printf ("\ncomputed:\n"); |
| for (i = 0; i < 32; i++) |
| printf ("%02x ", p[i] & 0xFF); |
| printf ("\n"); |
| return 1; |
| } |
| |
| gc_hash_close (h); |
| } |
| |
| gc_done (); |
| |
| return 0; |
| } |