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/*
* sha1-util.c - sha1-utils
* Copyright (C) 2006-2007 Collabora Ltd.
*
* 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
*/
#include <stdio.h>
#include <stdint.h>
#include "sha1/sha1-util.h"
#include "sha1/sha1.h"
gchar *
sha1_hex (const guint8 *bytes, guint len)
{
SHA1Context sc;
uint8_t hash[SHA1_HASH_SIZE];
gchar *hex_hash = g_malloc (SHA1_HASH_SIZE*2 + 1);
int i;
SHA1Init (&sc);
SHA1Update (&sc, bytes, len);
SHA1Final (&sc, hash);
for (i = 0; i < SHA1_HASH_SIZE; i++)
{
sprintf (hex_hash + 2 * i, "%02x", (unsigned int) hash[i]);
}
return hex_hash;
}
void
sha1_bin (const gchar *bytes,
guint len,
guchar out[SHA1_HASH_SIZE])
{
SHA1Context sc;
SHA1Init (&sc);
SHA1Update (&sc, bytes, len);
SHA1Final (&sc, (uint8_t *) out);
}
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