mcs/class/corlib/System.Security.Cryptography/ICryptoTransform.cs

   1 //
   2 // System.Security.Cryptography ICryptoTransform interface
   3 //
   4 // Authors:
   5 //   Matthew S. Ford (Matthew.S.Ford@Rose-Hulman.Edu)
   6 //
   7 // Copyright 2001 by Matthew S. Ford.
   8 // (C) 2004 Novell (http://www.novell.com)
   9 //
  10
  11 //
  12 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  13 //
  14 // Permission is hereby granted, free of charge, to any person obtaining
  15 // a copy of this software and associated documentation files (the
  16 // "Software"), to deal in the Software without restriction, including
  17 // without limitation the rights to use, copy, modify, merge, publish,
  18 // distribute, sublicense, and/or sell copies of the Software, and to
  19 // permit persons to whom the Software is furnished to do so, subject to
  20 // the following conditions:
  21 //
  22 // The above copyright notice and this permission notice shall be
  23 // included in all copies or substantial portions of the Software.
  24 //
  25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  29 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  32 //
  33
  34 using System;
  35
  36 namespace System.Security.Cryptography {
  37
  38         public interface ICryptoTransform : IDisposable {
  39
  40                 bool CanReuseTransform {
  41                         get;
  42                 }
  43
  44                 bool CanTransformMultipleBlocks {
  45                         get;
  46                 }
  47
  48                 int InputBlockSize {
  49                         get;
  50                 }
  51
  52                 int OutputBlockSize {
  53                         get;
  54                 }
  55
  56                 int TransformBlock (byte[] inputBuffer, int inputOffset, int inputCount, byte[] outputBuffer, int outputOffset);
  57
  58                 byte[] TransformFinalBlock (byte[] inputBuffer, int inputOffset, int inputCount);
  59         }
  60 }