OFFIS DCMTK: dcmsign/include/sidsa.h Source File

00001 /* 00002 * 00003 * Copyright (C) 1998-2003, 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: Marco Eichelberg 00021 * 00022 * Purpose: 00023 * classes: SiDSA 00024 * 00025 * Last Update: $Author: meichel $ 00026 * Update Date: $Date: 2003/06/04 14:21:03 $ 00027 * CVS/RCS Revision: $Revision: 1.4 $ 00028 * Status: $State: Exp $ 00029 * 00030 * CVS/RCS Log at end of file 00031 * 00032 */ 00033 00034 #ifndef SIDSA_H 00035 #define SIDSA_H 00036 00037 #include "osconfig.h" 00038 #include "sialgo.h" 00039 00040 #ifdef WITH_OPENSSL 00041 00042 #include "oftypes.h" 00043 00044 class SiPrivateKey; 00045 struct dsa_st; 00046 typedef struct dsa_st DSA; 00047 00053 class SiDSA : public SiAlgorithm 00054 { 00055 public: 00056 00060 SiDSA(DSA *key); 00061 00063 virtual ~SiDSA(); 00064 00073 virtual OFCondition sign( 00074 const unsigned char *inputHash, 00075 unsigned long inputHashSize, 00076 E_MACType inputHashAlgorithm, 00077 unsigned char *outputSignature, 00078 unsigned long &outputSignatureSize); 00079 00089 virtual OFCondition verify( 00090 const unsigned char *inputHash, 00091 unsigned long inputHashSize, 00092 E_MACType inputHashAlgorithm, 00093 const unsigned char *inputSignature, 00094 unsigned long inputSignatureSize, 00095 OFBool &verified); 00096 00104 virtual unsigned long getSize() const; 00105 00109 virtual E_KeyType keyType() const; 00110 00111 private: 00112 00114 SiDSA(SiDSA& arg); 00115 00117 SiDSA& operator=(SiDSA& arg); 00118 00120 DSA *dsa; 00121 00122 }; 00123 00124 #endif 00125 #endif 00126 00127 /* 00128 * $Log: sidsa.h,v $ 00129 * Revision 1.4 2003/06/04 14:21:03 meichel 00130 * Simplified include structure to avoid preprocessor limitation 00131 * (max 32 #if levels) on MSVC5 with STL. 00132 * 00133 * Revision 1.3 2001/09/26 14:30:20 meichel 00134 * Adapted dcmsign to class OFCondition 00135 * 00136 * Revision 1.2 2001/06/01 15:50:48 meichel 00137 * Updated copyright header 00138 * 00139 * Revision 1.1 2000/11/07 16:48:54 meichel 00140 * Initial release of dcmsign module for DICOM Digital Signatures 00141 * 00142 * 00143 */ 00144