Policy.h

/*
 * Copyright 2003 Michael A. Marsh, Cornell University. All rights reserved.
 * This software is released under the modified BSD license.
 * See the file LICENSE in the top-level directory for details.
 */
//
// $Id: Policy.h,v 1.3 2004/05/19 15:56:47 mmarsh Exp $
//
// $Log: Policy.h,v $
// Revision 1.3  2004/05/19 15:56:47  mmarsh
// *** empty log message ***
//
// Revision 1.2  2003/11/04 22:31:47  mmarsh
// *** empty log message ***
//
//

#ifndef __CODEX_CIPHERS_POLICY_H__
#define __CODEX_CIPHERS_POLICY_H__

#include "PolCredBase.h"
#include "Credentials.h"

namespace CODEX_Ciphers
{
   class Policy : public CODEX_ASN1::Base
   {
      public :
         Policy();
//         /// Create Policy from a public key and a signature.
//         Policy( const RSAPublicKey& publicKey,
//                 const RSASignature& signature );
//         /*
//          * Create Policy from public and private keys and a hash function.
//          * \param publicKey   The public key specifying the access policy.
//          * \param signingKey  The private key used to authorize the policy.
//          * \param hashFunc    The function used to create a digest of
//          *                    \e publicKey.
//          * \throws BignumNullException An error occurred allocating a new
//          *                             BIGNUM.
//          * \throws BignumBin2BNException An error occurred translating
//          *                               a character array to a BIGNUM.
//          */
//         Policy( const RSAPublicKey& publicKey,
//                 const RSAPrivateKey& signingKey,
//                 const HashFunction& hashFunc );
         Policy( const Policy& aPol );
         virtual ~Policy() {}

         void operator=( const Policy& aPol );

         bool verify( const Credentials& credentials ) const;

         int marshal( unsigned char ** pp ) const;
         void* unmarshal( void* bogus, unsigned char ** pp, long length );
   };
}

#endif /* __CODEX_CIPHERS_POLICY_H__ */

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