示例#1
0
 private static byte[] RunCryptoService(this byte[] file, EncryptionKeyContainer sharedSecret, TransformCreator createCryptoTransform)
 {
     using (var hashProvider = new MD5CryptoServiceProvider())
     {
         using (var tdesAlgorithm = hashProvider.CreateKey(sharedSecret).CreateAlgorithm())
         {
             return TransformFinalBlock(file, createCryptoTransform, tdesAlgorithm);
         }
     }
 }
示例#2
0
 private static byte[] TransformFinalBlock(byte[] file, TransformCreator createCryptoTransform, TripleDESCryptoServiceProvider tdesAlgorithm)
 {
     try
     {
         using (var encryptor = createCryptoTransform(tdesAlgorithm))
             return(encryptor.TransformFinalBlock(file, 0, file.Length));
     }
     catch (Exception ex)
     {
         throw new StardustCoreException("Crypto operation failed", ex);
     }
 }
示例#3
0
 private static byte[] RunCryptoService(this byte[] file, EncryptionKeyContainer sharedSecret, TransformCreator createCryptoTransform)
 {
     using (var hashProvider = new MD5CryptoServiceProvider())
     {
         using (var tdesAlgorithm = hashProvider.CreateKey(sharedSecret).CreateAlgorithm())
         {
             return(TransformFinalBlock(file, createCryptoTransform, tdesAlgorithm));
         }
     }
 }
示例#4
0
 private static byte[] TransformFinalBlock(byte[] file, TransformCreator createCryptoTransform, TripleDESCryptoServiceProvider tdesAlgorithm)
 {
     try
     {
         using (var encryptor = createCryptoTransform(tdesAlgorithm))
             return encryptor.TransformFinalBlock(file, 0, file.Length);
     }
     catch (Exception ex)
     {
         throw new StardustCoreException("Crypto operation failed", ex);
     }
 }