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_SECRETKEYFACTORYSPI_H 00024 #define _CLASS_SECRETKEYFACTORYSPI_H 00025 00026 #include "beecrypt/api.h" 00027 00028 #ifdef __cplusplus 00029 00030 #include "beecrypt/c++/crypto/SecretKey.h" 00031 using beecrypt::crypto::SecretKey; 00032 #include "beecrypt/c++/lang/Object.h" 00033 using beecrypt::lang::Object; 00034 #include "beecrypt/c++/security/InvalidKeyException.h" 00035 using beecrypt::security::InvalidKeyException; 00036 #include "beecrypt/c++/security/spec/KeySpec.h" 00037 using beecrypt::security::spec::KeySpec; 00038 #include "beecrypt/c++/security/spec/InvalidKeySpecException.h" 00039 using beecrypt::security::spec::InvalidKeySpecException; 00040 00041 #include <typeinfo> 00042 using std::type_info; 00043 00044 namespace beecrypt { 00045 namespace crypto { 00048 class BEECRYPTCXXAPI SecretKeyFactorySpi : public beecrypt::lang::Object 00049 { 00050 friend class SecretKeyFactory; 00051 00052 protected: 00053 virtual SecretKey* engineGenerateSecret(const KeySpec&) throw (InvalidKeySpecException) = 0; 00054 virtual KeySpec* engineGetKeySpec(const SecretKey&, const type_info&) throw (InvalidKeySpecException) = 0; 00055 virtual SecretKey* engineTranslateKey(const SecretKey&) throw (InvalidKeyException) = 0; 00056 00057 public: 00058 virtual ~SecretKeyFactorySpi() {}; 00059 }; 00060 } 00061 } 00062 00063 #endif 00064 00065 #endif