From 57f0b7b331088e489e93ae89ee0aed98381d8806 Mon Sep 17 00:00:00 2001 From: Bernhard Schmidt Date: Tue, 1 Sep 2020 16:53:26 +0200 Subject: New upstream version 2.5~beta3 --- doc/doxygen/doc_data_crypto.h | 70 ------------------------------------------- 1 file changed, 70 deletions(-) delete mode 100644 doc/doxygen/doc_data_crypto.h (limited to 'doc/doxygen/doc_data_crypto.h') diff --git a/doc/doxygen/doc_data_crypto.h b/doc/doxygen/doc_data_crypto.h deleted file mode 100644 index 3828089..0000000 --- a/doc/doxygen/doc_data_crypto.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * OpenVPN -- An application to securely tunnel IP networks - * over a single TCP/UDP port, with support for SSL/TLS-based - * session authentication and key exchange, - * packet encryption, packet authentication, and - * packet compression. - * - * Copyright (C) 2010-2018 Fox Crypto B.V. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program 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 this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -/** - * @file - * Data Channel Crypto module documentation file. - */ - -/** - * @addtogroup data_crypto Data Channel Crypto module - * - * The Data Channel Crypto Module performs cryptographic operations on - * data channel packets. - * - * @par Security parameters - * This module is merely the user of a VPN tunnel's security parameters. - * It does not perform the negotiation and setup of the security - * parameters, nor the %key generation involved. These actions are done - * by the \link control_processor Control Channel Processor\endlink. This - * module receives the appropriate security parameters from that module in - * the form of a \c crypto_options structure when they are necessary for - * processing a packet. - * - * @par Packet processing functions - * This module receives data channel packets from the \link data_control - * Data Channel Control module\endlink and processes them according to the - * security parameters of the packet's VPN tunnel. The \link data_control - * Data Channel Control module\endlink uses the following interface - * functions: - * - For packets which will be sent to a remote OpenVPN peer: - * - \c tls_pre_encrypt() - * - \c openvpn_encrypt() - * - \c tls_post_encrypt() - * - For packets which have been received from a remote OpenVPN peer: - * - \c tls_pre_decrypt() (documented as part of the \link - * external_multiplexer External Multiplexer\endlink) - * - \c openvpn_decrypt() - * - * @par Settings that control this module's activity - * How the data channel processes packets received from the \link data_control - * Data Channel Control module\endlink at runtime depends on the associated - * \c crypto_options structure. To perform cryptographic operations, the - * \c crypto_options.key_ctx_bi must contain the correct cipher and HMAC - * security parameters for the direction the packet is traveling in. - * - * @par Crypto algorithms - * This module uses the crypto algorithm implementations of the external - * crypto library (currently either OpenSSL (default), or mbed TLS). - */ -- cgit v1.2.3