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totemcrypto.h
Go to the documentation of this file.
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/*
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* Copyright (c) 2006-2012 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Author: Steven Dake (sdake@redhat.com)
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* Christine Caulfield (ccaulfie@redhat.com)
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* Jan Friesse (jfriesse@redhat.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the MontaVista Software, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TOTEMCRYPTO_H_DEFINED
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#define TOTEMCRYPTO_H_DEFINED
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#include <sys/types.h>
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struct
crypto_instance
;
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extern
size_t
crypto_sec_header_size
(
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const
char
*
crypto_cipher_type
,
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const
char
*
crypto_hash_type
);
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extern
size_t
crypto_get_current_sec_header_size
(
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const
struct
crypto_instance
*instance);
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extern
int
crypto_authenticate_and_decrypt
(
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struct
crypto_instance
*instance,
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unsigned
char
*buf,
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int
*buf_len);
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extern
int
crypto_encrypt_and_sign
(
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struct
crypto_instance
*instance,
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const
unsigned
char
*buf_in,
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const
size_t
buf_in_len,
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unsigned
char
*buf_out,
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size_t
*buf_out_len);
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extern
struct
crypto_instance
*
crypto_init
(
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const
unsigned
char
*
private_key
,
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unsigned
int
private_key_len
,
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const
char
*
crypto_cipher_type
,
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const
char
*
crypto_hash_type
,
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void
(*
log_printf_func
) (
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int
level,
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int
subsys,
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const
char
*
function
,
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const
char
*file,
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int
line,
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const
char
*format,
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...)
__attribute__
((format(printf, 6, 7))),
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int
log_level_security
,
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int
log_level_notice
,
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int
log_level_error
,
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int
log_subsys_id
);
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#endif
/* TOTEMCRYPTO_H_DEFINED */
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