OFFIS DCMTK: dcmsign/include/dcmtk/dcmsign/sirsa.h Source File

00001 /*
00002  *
00003  *  Copyright (C) 1998-2010, OFFIS e.V.
00004  *  All rights reserved.  See COPYRIGHT file for details.
00005  *
00006  *  This software and supporting documentation were developed by
00007  *
00008  *    OFFIS e.V.
00009  *    R&D Division Health
00010  *    Escherweg 2
00011  *    D-26121 Oldenburg, Germany
00012  *
00013  *
00014  *  Module: dcmsign
00015  *
00016  *  Author: Norbert Loxen, Marco Eichelberg
00017  *
00018  *  Purpose:
00019  *    classes: SiRSA
00020  *
00021  *  Last Update:      $Author: joergr $
00022  *  Update Date:      $Date: 2010-10-14 13:17:25 $
00023  *  CVS/RCS Revision: $Revision: 1.6 $
00024  *  Status:           $State: Exp $
00025  *
00026  *  CVS/RCS Log at end of file
00027  *
00028  */
00029 
00030 #ifndef SIRSA_H
00031 #define SIRSA_H
00032 
00033 #include "dcmtk/config/osconfig.h"
00034 #include "dcmtk/dcmsign/sialgo.h"
00035 
00036 #ifdef WITH_OPENSSL
00037 
00038 #include "dcmtk/ofstd/oftypes.h"
00039 
00040 class SiPrivateKey;
00041 struct rsa_st;
00042 typedef struct rsa_st RSA;
00043 
00049 class SiRSA : public SiAlgorithm
00050 {   
00051 public:
00052 
00056   SiRSA(RSA *key);
00057   
00059   virtual ~SiRSA();
00060 
00070   virtual OFCondition sign(
00071     const unsigned char *inputHash, 
00072     unsigned long inputHashSize,
00073     E_MACType inputHashAlgorithm,
00074     unsigned char *outputSignature,
00075     unsigned long &outputSignatureSize);
00076 
00087   virtual OFCondition verify(
00088     const unsigned char *inputHash, 
00089     unsigned long inputHashSize,
00090     E_MACType inputHashAlgorithm,
00091     const unsigned char *inputSignature,
00092     unsigned long inputSignatureSize,
00093     OFBool &verified);
00094 
00102   virtual unsigned long getSize() const;
00103 
00107   virtual E_KeyType keyType() const;    
00108 
00109 private:
00110 
00112   SiRSA(SiRSA& arg);
00113 
00115   SiRSA& operator=(SiRSA& arg);
00116 
00118   RSA *rsa;
00119 
00120 };
00121 
00122 #endif
00123 #endif
00124 
00125 /*
00126  *  $Log: sirsa.h,v $
00127  *  Revision 1.6  2010-10-14 13:17:25  joergr
00128  *  Updated copyright header. Added reference to COPYRIGHT file.
00129  *
00130  *  Revision 1.5  2005-12-08 16:04:43  meichel
00131  *  Changed include path schema for all DCMTK header files
00132  *
00133  *  Revision 1.4  2003/06/04 14:21:03  meichel
00134  *  Simplified include structure to avoid preprocessor limitation
00135  *    (max 32 #if levels) on MSVC5 with STL.
00136  *
00137  *  Revision 1.3  2001/09/26 14:30:21  meichel
00138  *  Adapted dcmsign to class OFCondition
00139  *
00140  *  Revision 1.2  2001/06/01 15:50:50  meichel
00141  *  Updated copyright header
00142  *
00143  *  Revision 1.1  2000/11/07 16:48:58  meichel
00144  *  Initial release of dcmsign module for DICOM Digital Signatures
00145  *
00146  *
00147  */
00148