# gdcmCryptographicMessageSyntax.h

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    00001 /*=========================================================================
    00002
    00003   Program: GDCM (Grassroots DICOM). A DICOM library
    00004   Module:  $URL$
    00005
    00006   Copyright (c) 2006-2010 Mathieu Malaterre
    00007   All rights reserved.
    00008   See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
    00009
    00010      This software is distributed WITHOUT ANY WARRANTY; without even
    00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
    00012      PURPOSE.  See the above copyright notice for more information.
    00013
    00014 =========================================================================*/
    00015 #ifndef GDCMCRYPTOGRAPHICMESSAGESYNTAX_H
    00016 #define GDCMCRYPTOGRAPHICMESSAGESYNTAX_H
    00017
    00018 #include "gdcmTypes.h"
    00019
    00020 namespace gdcm
    00021 {
    00022 class CryptographicMessageSyntaxInternals;
    00023 //-----------------------------------------------------------------------------
    00024
    00034 class GDCM_EXPORT CryptographicMessageSyntax
    00035 {
    00036 public :
    00037   CryptographicMessageSyntax();
    00038   ~CryptographicMessageSyntax();
    00039
    00040   // X.509
    00041   bool ParseCertificateFile( const char *filename );
    00042   bool ParseKeyFile( const char *filename );
    00043
    00044   typedef enum {
    00045     DES_CIPHER,    // DES
    00046     DES3_CIPHER,   // Triple DES
    00047     AES128_CIPHER, // CBC AES
    00048     AES192_CIPHER, // '   '
    00049     AES256_CIPHER  // '   '
    00050   } CipherTypes;
    00051
    00054   void SetCipherType(CipherTypes type);
    00055   CipherTypes GetCipherType() const;
    00056
    00058   bool Encrypt(char *output, size_t &outlen, const char *array, size_t len) const;
    00059
    00061   bool Decrypt(char *output, size_t &outlen, const char *array, size_t len) const;
    00062
    00063 private:
    00064   CryptographicMessageSyntaxInternals *Internals;
    00065 private:
    00066   CryptographicMessageSyntax(const CryptographicMessageSyntax&);  // Not implemented.
    00067   void operator=(const CryptographicMessageSyntax&);  // Not implemented.
    00068 };
    00069 } // end namespace gdcm
    00070 //-----------------------------------------------------------------------------
    00071 #endif //GDCMCRYPTOGRAPHICMESSAGESYNTAX_H