69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
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#if defined(ESP32)
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#ifndef __LIBSSH2_MAC_H
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#define __LIBSSH2_MAC_H
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/* Copyright (C) 2009-2010 by Daniel Stenberg
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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*
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* Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* Neither the name of the copyright holder nor the names
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* of any other contributors may be used to endorse or
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* promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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*/
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#include "libssh2_priv.h"
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struct _LIBSSH2_MAC_METHOD
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{
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const char *name;
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/* The length of a given MAC packet */
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int mac_len;
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/* integrity key length */
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int key_len;
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/* Message Authentication Code Hashing algo */
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int (*init) (LIBSSH2_SESSION * session, unsigned char *key, int *free_key,
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void **abstract);
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int (*hash) (LIBSSH2_SESSION * session, unsigned char *buf,
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uint32_t seqno, const unsigned char *packet,
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uint32_t packet_len, const unsigned char *addtl,
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uint32_t addtl_len, void **abstract);
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int (*dtor) (LIBSSH2_SESSION * session, void **abstract);
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};
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typedef struct _LIBSSH2_MAC_METHOD LIBSSH2_MAC_METHOD;
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const LIBSSH2_MAC_METHOD **_libssh2_mac_methods(void);
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#endif /* __LIBSSH2_MAC_H */
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#endif
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