// // System.Security.Cryptography MD5 Class implementation // // Authors: // Matthew S. Ford (Matthew.S.Ford@Rose-Hulman.Edu) // Sebastien Pouliot (sebastien@ximian.com) // // Copyright 2001 by Matthew S. Ford. // Portions (C) 2002 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. // using System.Runtime.InteropServices; namespace System.Security.Cryptography { #if NET_2_0 [ComVisible (true)] #endif public abstract class MD5 : HashAlgorithm { // Why is it protected when others abstract hash classes are public ? protected MD5 () { HashSizeValue = 128; } public static new MD5 Create () { return Create ("System.Security.Cryptography.MD5"); } public static new MD5 Create (string hashName) { return (MD5) CryptoConfig.CreateFromName (hashName); } } }