/mcs/class/corlib/System.Security.Cryptography/RijndaelManaged.cs
C# | 77 lines | 28 code | 12 blank | 37 comment | 0 complexity | 50e4df51747042db5daf0099d0e908cd MD5 | raw file
Possible License(s): GPL-2.0, CC-BY-SA-3.0, LGPL-2.0, MPL-2.0-no-copyleft-exception, LGPL-2.1, Unlicense, Apache-2.0
- //
- // System.Security.Cryptography.RijndaelManaged.cs
- //
- // Authors:
- // Mark Crichton (crichton@gimp.org)
- // Andrew Birkett (andy@nobugs.org)
- // Sebastien Pouliot (sebastien@ximian.com)
- // Kazuki Oikawa (kazuki@panicode.com)
- //
- // (C) 2002
- // Portions (C) 2002, 2003 Motus Technologies Inc. (http://www.motus.com)
- // Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
- //
- // Permission is hereby granted, free of charge, to any person obtaining
- // a copy of this software and associated documentation files (the
- // "Software"), to deal in the Software without restriction, including
- // without limitation the rights to use, copy, modify, merge, publish,
- // distribute, sublicense, and/or sell copies of the Software, and to
- // permit persons to whom the Software is furnished to do so, subject to
- // the following conditions:
- //
- // The above copyright notice and this permission notice shall be
- // included in all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- //
- #if !MOONLIGHT
- using System.Runtime.InteropServices;
- using Mono.Security.Cryptography;
- namespace System.Security.Cryptography {
-
- // References:
- // a. FIPS PUB 197: Advanced Encryption Standard
- // http://csrc.nist.gov/publications/fips/fips197/fips-197.pdf
- // b. Rijndael Specification
- // http://csrc.nist.gov/CryptoToolkit/aes/rijndael/Rijndael-ammended.pdf
-
- [ComVisible (true)]
- public sealed class RijndaelManaged : Rijndael {
-
- public RijndaelManaged ()
- {
- }
-
- public override void GenerateIV ()
- {
- IVValue = KeyBuilder.IV (BlockSizeValue >> 3);
- }
-
- public override void GenerateKey ()
- {
- KeyValue = KeyBuilder.Key (KeySizeValue >> 3);
- }
-
- public override ICryptoTransform CreateDecryptor (byte[] rgbKey, byte[] rgbIV)
- {
- return new RijndaelManagedTransform (this, false, rgbKey, rgbIV);
- }
-
- public override ICryptoTransform CreateEncryptor (byte[] rgbKey, byte[] rgbIV)
- {
- return new RijndaelManagedTransform (this, true, rgbKey, rgbIV);
- }
- }
- }
- #endif