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/*
Copyright (C) 2018 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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 2 of the License, or
(at your option) any later version.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "lib/crypto.h"
#include "lib/exceptions.h"
#include "test.h"
#include <openssl/rand.h>
#include <boost/test/unit_test.hpp>
using std::string;
using std::list;
using boost::shared_array;
BOOST_AUTO_TEST_CASE (crypto_test)
{
dcp::Data key (dcpomatic::crypto_key_length());
dcp::Data iv = dcpomatic::random_iv ();
RAND_bytes (key.data().get(), dcpomatic::crypto_key_length());
dcp::Data ciphertext = dcpomatic::encrypt ("Can you see any fish?", key, iv);
BOOST_REQUIRE_EQUAL (dcpomatic::decrypt (ciphertext, key, iv), "Can you see any fish?");
key.data()[5]++;
BOOST_REQUIRE_THROW (dcpomatic::decrypt (ciphertext, key, iv), CryptoError);
}
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