2 Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #include <openssl/md5.h>
23 #include "md5_digester.h"
26 using std::stringstream;
31 MD5Digester::MD5Digester ()
36 MD5Digester::~MD5Digester ()
42 MD5Digester::add (void const * data, size_t size)
44 MD5_Update (&_context, data, size);
48 MD5Digester::get () const
51 unsigned char digest[MD5_DIGEST_LENGTH];
52 MD5_Final (digest, &_context);
55 for (int i = 0; i < MD5_DIGEST_LENGTH; ++i) {
56 s << hex << setfill('0') << setw(2) << ((int) digest[i]);
62 return _digest.get ();