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_KEYFACTORYSPI_H 00024 #define _CLASS_KEYFACTORYSPI_H 00025 00026 #include "beecrypt/api.h" 00027 00028 #ifdef __cplusplus 00029 00030 #include "beecrypt/c++/lang/Object.h" 00031 using beecrypt::lang::Object; 00032 #include "beecrypt/c++/security/PrivateKey.h" 00033 using beecrypt::security::PrivateKey; 00034 #include "beecrypt/c++/security/PublicKey.h" 00035 using beecrypt::security::PublicKey; 00036 #include "beecrypt/c++/security/InvalidKeyException.h" 00037 #include "beecrypt/c++/security/spec/KeySpec.h" 00038 using beecrypt::security::spec::KeySpec; 00039 #include "beecrypt/c++/security/spec/InvalidKeySpecException.h" 00040 using beecrypt::security::spec::InvalidKeySpecException; 00041 00042 #include <typeinfo> 00043 using std::type_info; 00044 00045 namespace beecrypt { 00046 namespace security { 00049 class BEECRYPTCXXAPI KeyFactorySpi : public beecrypt::lang::Object 00050 { 00051 friend class KeyFactory; 00052 00053 protected: 00054 virtual PrivateKey* engineGeneratePrivate(const KeySpec& spec) throw (InvalidKeySpecException) = 0; 00055 virtual PublicKey* engineGeneratePublic(const KeySpec& spec) throw (InvalidKeySpecException) = 0; 00056 00057 virtual KeySpec* engineGetKeySpec(const Key& key, const type_info& info) throw (InvalidKeySpecException) = 0; 00058 00059 virtual Key* engineTranslateKey(const Key& key) throw (InvalidKeyException) = 0; 00060 00061 public: 00062 virtual ~KeyFactorySpi() {}; 00063 }; 00064 } 00065 } 00066 00067 #endif 00068 00069 #endif