keyring.h

/***************************************************************************
*   Copyright (C) 2005 by                                                 *
*   Alejandro Perez Mendez     alejandro_perez@dif.um.es                  *
*   Pedro J. Fernandez Ruiz    pedroj.fernandez@dif.um.es                 *
*                                                                         *
*   This library is free software; you can redistribute it and/or         *
*   modify it under the terms of the GNU Lesser General Public            *
*   License as published by the Free Software Foundation; either          *
*   version 2.1 of the License, or (at your option) any later version.    *
*                                                                         *
*   This library is distributed in the hope that it will be useful,       *
*   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
*   Lesser General Public License for more details.                       *
*                                                                         *
*   You should have received a copy of the GNU Lesser General Public      *
*   License along with this library; if not, write to the Free Software   *
*   Foundation, Inc., 51 Franklin St, Fifth Floor,                        *
*   Boston, MA  02110-1301  USA                                           *
***************************************************************************/
#ifndef OPENIKEV2KEYRING_H
#define OPENIKEV2KEYRING_H

#include "cipher.h"
#include "pseudorandomfunction.h"
#include "bytearray.h"
#include "printable.h"
#include "proposal.h"

namespace openikev2 {

    class KeyRing: public Printable {

            /****************************** ATTRIBUTES ******************************/
        protected:
            PseudoRandomFunction* prf;              
            uint32_t encr_key_size;                 
            uint32_t integ_key_size;                
        public:
            auto_ptr<ByteArray> sk_ai;              
            auto_ptr<ByteArray> sk_ar;              
            auto_ptr<ByteArray> sk_ei;              
            auto_ptr<ByteArray> sk_er;              
            auto_ptr<ByteArray> sk_pi;              
            auto_ptr<ByteArray> sk_pr;              
            auto_ptr<ByteArray> sk_d;               
            auto_ptr<ByteArray> skeyseed;           
            /****************************** METHODS ******************************/
        public:
            virtual void generateIkeSaKeys( ByteArray& nonce_i, ByteArray& nonce_r, uint64_t spi_i, uint64_t spi_r, ByteArray& shared_secret, ByteArray* old_sk_d );

            virtual void generateChildSaKeys( ByteArray& nonce_i, ByteArray& nonce_r, ByteArray& sk_d, ByteArray* shared_secret );

            virtual string toStringTab( uint8_t tabs ) const ;

            virtual ~KeyRing();

    };

}

#endif

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