strongswan/src/libstrongswan/plugins/botan/botan_hmac.h

54 lines
1.8 KiB
C

/*
* Copyright (C) 2018 René Korthaus
* Rohde & Schwarz Cybersecurity GmbH
*
* 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.
*/
/**
* Implements HMAC based PRF and signer using Botan's HMAC functions.
*
* @defgroup botan_hmac botan_hmac
* @{ @ingroup botan_p
*/
#ifndef BOTAN_HMAC_H_
#define BOTAN_HMAC_H_
#include <crypto/prfs/prf.h>
#include <crypto/signers/signer.h>
/**
* Creates a new prf_t object based on an HMAC.
*
* @param algo algorithm to implement
* @return prf_t object, NULL if not supported
*/
prf_t *botan_hmac_prf_create(pseudo_random_function_t algo);
/**
* Creates a new signer_t object based on an HMAC.
*
* @param algo algorithm to implement
* @return signer_t, NULL if not supported
*/
signer_t *botan_hmac_signer_create(integrity_algorithm_t algo);
#endif /** BOTAN_HMAC_H_ @}*/