00001 /* 00002 * Copyright (c) 2004 Beeyond Software Holding BV 00003 * 00004 * This library is free software; you can redistribute it and/or 00005 * modify it under the terms of the GNU Lesser General Public 00006 * License as published by the Free Software Foundation; either 00007 * version 2.1 of the License, or (at your option) any later version. 00008 * 00009 * This library is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 * Lesser General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Lesser General Public 00015 * License along with this library; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00017 */ 00018 00023 #ifndef _CLASS_DHPARAMETERSPEC_H 00024 #define _CLASS_DHPARAMETERSPEC_H 00025 00026 #include "beecrypt/api.h" 00027 #include "beecrypt/mpbarrett.h" 00028 #include "beecrypt/dlsvdp-dh.h" 00029 00030 #ifdef __cplusplus 00031 00032 #include "beecrypt/c++/crypto/interfaces/DHParams.h" 00033 using beecrypt::crypto::interfaces::DHParams; 00034 #include "beecrypt/c++/lang/Object.h" 00035 using beecrypt::lang::Object; 00036 #include "beecrypt/c++/security/spec/AlgorithmParameterSpec.h" 00037 using beecrypt::security::spec::AlgorithmParameterSpec; 00038 00039 namespace beecrypt { 00040 namespace crypto { 00041 namespace spec { 00044 class BEECRYPTCXXAPI DHParameterSpec : public beecrypt::lang::Object, public beecrypt::security::spec::AlgorithmParameterSpec, public beecrypt::crypto::interfaces::DHParams 00045 { 00046 private: 00047 mpbarrett _p; 00048 mpnumber _g; 00049 size_t _l; 00050 00051 public: 00052 DHParameterSpec(const DHParams&); 00053 DHParameterSpec(const DHParameterSpec&); 00054 DHParameterSpec(const mpbarrett& p, const mpnumber& g); 00055 DHParameterSpec(const mpbarrett& p, const mpnumber& g, size_t l); 00056 virtual ~DHParameterSpec() {}; 00057 00058 const mpbarrett& getP() const throw (); 00059 const mpnumber& getG() const throw (); 00060 size_t getL() const throw (); 00061 }; 00062 } 00063 } 00064 } 00065 00066 #endif 00067 00068 #endif