2 Copyright (C) 2019 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
21 #ifdef DCPOMATIC_VARIANT_SWAROOP
23 #include "encrypted_ecinema_kdm.h"
25 #include <dcp/certificate.h>
26 #include <openssl/rsa.h>
30 using boost::shared_ptr;
31 using dcp::Certificate;
33 EncryptedECinemaKDM::EncryptedECinemaKDM (dcp::Key content_key, Certificate recipient)
35 RSA* rsa = recipient.public_key ();
36 dcp::Data encrypted (RSA_size(rsa));
37 int const N = RSA_public_encrypt (content_key.length(), content_key.value(), encrypted.data().get(), rsa, RSA_PKCS1_OAEP_PADDING);