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https://github.com/OpenVPN/openvpn3.git
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9768562a01
In TLS 1.3 the RSA-PSS padding is required in addition to the traditional PKCS1 padding used in TLS 1.2 and below. Add an argument to the external sign function to signal what padding is required. As quirkyness OpenSSL calls out requesting a NONE padding instead of RSA-PASS. We might need to move from RSA_method to EVP_PKEY_method in the future. Signed-off-by: Arne Schwabe <arne@openvpn.net>
43 lines
1.5 KiB
C++
43 lines
1.5 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) 2012-2017 OpenVPN Inc.
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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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#ifndef OPENVPN_PKI_EPKIBASE_H
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#define OPENVPN_PKI_EPKIBASE_H
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#include <string>
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namespace openvpn {
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// Abstract base class used to provide an interface where core SSL implementation
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// can use an external private key.
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class ExternalPKIBase
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{
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public:
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// Sign data (base64) and return signature as sig (base64).
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// Return true on success or false on error.
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virtual bool sign(const std::string& data, std::string& sig, const std::string& algorithm) = 0;
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virtual ~ExternalPKIBase() {}
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};
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}
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#endif
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