strongswan/src/libstrongswan/crypto/proposal/proposal_keywords.h

71 lines
2.0 KiB
C

/*
* Copyright (c) 2012 Nanoteq Pty Ltd
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/**
* @defgroup proposal_keywords proposal_keywords
* @{ @ingroup crypto
*/
#ifndef PROPOSAL_KEYWORDS_H_
#define PROPOSAL_KEYWORDS_H_
#include <crypto/transform.h>
typedef struct proposal_token proposal_token_t;
/**
* Class representing a proposal token..
*/
struct proposal_token {
/**
* The name of the token.
*/
char *name;
/**
* The type of transform in the token.
*/
transform_type_t type;
/**
* The IKE id of the algorithm.
*/
u_int16_t algorithm;
/**
* The key size associated with the specific algorithm.
*/
u_int16_t keysize;
};
/**
* Returns a proposal token for the specified string if a token exists.
*
* @param str the string containing the name of the token
* @param len the length of the string
* @return proposal_tolen if found otherwise NULL
*/
const proposal_token_t* proposal_get_token(const char *str, u_int len);
#endif /** PROPOSAL_KEYWORDS_H_ @}*/