src/charon/sa/authenticators/pubkey_authenticator.h

   1 /*
   2  * Copyright (C) 2008 Tobias Brunner
   3  * Copyright (C) 2006-2009 Martin Willi
   4  * Hochschule fuer Technik Rapperswil
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation; either version 2 of the License, or (at your
   9  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * for more details.
  15  */
  16
  17 /**
  18  * @defgroup pubkey_authenticator pubkey_authenticator
  19  * @{ @ingroup authenticators
  20  */
  21
  22 #ifndef PUBKEY_AUTHENTICATOR_H_
  23 #define PUBKEY_AUTHENTICATOR_H_
  24
  25 typedef struct pubkey_authenticator_t pubkey_authenticator_t;
  26
  27 #include <sa/authenticators/authenticator.h>
  28
  29 /**
  30  * Implementation of authenticator_t using public key authenitcation.
  31  */
  32 struct pubkey_authenticator_t {
  33
  34         /**
  35          * Implemented authenticator_t interface.
  36          */
  37         authenticator_t authenticator;
  38 };
  39
  40 /**
  41  * Create an authenticator to build public key signatures.
  42  *
  43  * @param ike_sa                        associated ike_sa
  44  * @param received_nonce        nonce received in IKE_SA_INIT
  45  * @param sent_init                     sent IKE_SA_INIT message data
  46  * @return                                      public key authenticator
  47  */
  48 pubkey_authenticator_t *pubkey_authenticator_create_builder(ike_sa_t *ike_sa,
  49                                                                         chunk_t received_nonce, chunk_t sent_init);
  50
  51 /**
  52  * Create an authenticator to verify public key signatures.
  53  *
  54  * @param ike_sa                        associated ike_sa
  55  * @param sent_nonce            nonce sent in IKE_SA_INIT
  56  * @param received_init         received IKE_SA_INIT message data
  57  * @return                                      public key authenticator
  58  */
  59 pubkey_authenticator_t *pubkey_authenticator_create_verifier(ike_sa_t *ike_sa,
  60                                                                         chunk_t sent_nonce, chunk_t received_init);
  61
  62 #endif /** PUBKEY_AUTHENTICATOR_H_ @}*/