mirror of
https://github.com/OpenVPN/openvpn3.git
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8ce41b76f8
Since modern OpenVPN deployments negotiate AES-GCM, there is no need to support AES-CBC / HMAC. ovpn-dco doesn't support it, so clean up core as well. Signed-off-by: Lev Stipakov <lev@openvpn.net>
44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
// OpenVPN -- An application to securely tunnel IP networks
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// over a single port, with support for SSL/TLS-based
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// session authentication and key exchange,
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// packet encryption, packet authentication, and
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// packet compression.
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//
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// Copyright (C) 2012-2020 OpenVPN Inc.
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// Copyright (C) 2020-2020 Lev Stipakov <lev@openvpn.net>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License Version 3
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// as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program in the COPYING file.
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// If not, see <http://www.gnu.org/licenses/>.
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#pragma once
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namespace openvpn {
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namespace KoRekey {
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struct KeyDirection {
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const unsigned char *cipher_key;
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unsigned char nonce_tail[8]; // only AEAD
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unsigned int cipher_key_size;
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};
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struct KeyConfig {
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KeyDirection encrypt;
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KeyDirection decrypt;
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int key_id;
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int remote_peer_id;
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unsigned int cipher_alg;
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};
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} // namespace KoRekey
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} // namespace openvpn
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