00001 /* 00002 * 00003 * Copyright (C) 1998-2005, OFFIS 00004 * 00005 * This software and supporting documentation were developed by 00006 * 00007 * Kuratorium OFFIS e.V. 00008 * Healthcare Information and Communication Systems 00009 * Escherweg 2 00010 * D-26121 Oldenburg, Germany 00011 * 00012 * THIS SOFTWARE IS MADE AVAILABLE, AS IS, AND OFFIS MAKES NO WARRANTY 00013 * REGARDING THE SOFTWARE, ITS PERFORMANCE, ITS MERCHANTABILITY OR 00014 * FITNESS FOR ANY PARTICULAR USE, FREEDOM FROM ANY COMPUTER DISEASES OR 00015 * ITS CONFORMITY TO ANY SPECIFICATION. THE ENTIRE RISK AS TO QUALITY AND 00016 * PERFORMANCE OF THE SOFTWARE IS WITH THE USER. 00017 * 00018 * Module: dcmsign 00019 * 00020 * Author: Norbert Loxen, Marco Eichelberg 00021 * 00022 * Purpose: 00023 * classes: SiAlgorithm 00024 * 00025 * Last Update: $Author: meichel $ 00026 * Update Date: $Date: 2005/12/08 16:04:30 $ 00027 * CVS/RCS Revision: $Revision: 1.5 $ 00028 * Status: $State: Exp $ 00029 * 00030 * CVS/RCS Log at end of file 00031 * 00032 */ 00033 00034 #ifndef SIALGO_H 00035 #define SIALGO_H 00036 00037 #include "dcmtk/config/osconfig.h" 00038 #include "dcmtk/dcmsign/sitypes.h" 00039 00040 #ifdef WITH_OPENSSL 00041 00042 #include "dcmtk/ofstd/oftypes.h" 00043 00050 class SiAlgorithm 00051 { 00052 public: 00053 00055 SiAlgorithm() { } 00056 00058 virtual ~SiAlgorithm() { } 00059 00069 virtual OFCondition sign( 00070 const unsigned char *inputHash, 00071 unsigned long inputHashSize, 00072 E_MACType inputHashAlgorithm, 00073 unsigned char *outputSignature, 00074 unsigned long &outputSignatureSize) = 0; 00075 00086 virtual OFCondition verify( 00087 const unsigned char *inputHash, 00088 unsigned long inputHashSize, 00089 E_MACType inputHashAlgorithm, 00090 const unsigned char *inputSignature, 00091 unsigned long inputSignatureSize, 00092 OFBool &verified) = 0; 00093 00101 virtual unsigned long getSize() const = 0; 00102 00106 virtual E_KeyType keyType() const = 0; 00107 00108 }; 00109 00110 #endif 00111 #endif 00112 00113 /* 00114 * $Log: sialgo.h,v $ 00115 * Revision 1.5 2005/12/08 16:04:30 meichel 00116 * Changed include path schema for all DCMTK header files 00117 * 00118 * Revision 1.4 2003/06/04 14:21:03 meichel 00119 * Simplified include structure to avoid preprocessor limitation 00120 * (max 32 #if levels) on MSVC5 with STL. 00121 * 00122 * Revision 1.3 2001/09/26 14:30:19 meichel 00123 * Adapted dcmsign to class OFCondition 00124 * 00125 * Revision 1.2 2001/06/01 15:50:47 meichel 00126 * Updated copyright header 00127 * 00128 * Revision 1.1 2000/11/07 16:48:52 meichel 00129 * Initial release of dcmsign module for DICOM Digital Signatures 00130 * 00131 * 00132 */ 00133