diff options
Diffstat (limited to 'Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MD5Managed.cs')
| -rw-r--r-- | Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MD5Managed.cs | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MD5Managed.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MD5Managed.cs deleted file mode 100644 index e74a05abf..000000000 --- a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/MD5Managed.cs +++ /dev/null @@ -1,91 +0,0 @@ -//Copyright (c) Microsoft Corporation. All rights reserved. - -using System; -using System.Security.Cryptography; - -// ************************************************************** -// * Raw implementation of the MD5 hash algorithm -// * from RFC 1321. -// * -// * Written By: Reid Borsuk and Jenny Zheng -// * Copyright (c) Microsoft Corporation. All rights reserved. -// ************************************************************** - - -#if SILVERLIGHT -#else -//public class MD5Managed : MD5 -#endif -namespace SharpCifs.Util.Sharpen -{ - public class Md5Managed : HashAlgorithm - - { - public static Md5Managed Create() - { - return new Md5Managed(); - } - - private byte[] _data; - private AbcdStruct _abcd; - private Int64 _totalLength; - private int _dataSize; - - public Md5Managed() - { - //field cannot access - //HashSizeValue = 0x80; - Initialize(); - } - - public override void Initialize() - { - _data = new byte[64]; - _dataSize = 0; - _totalLength = 0; - _abcd = new AbcdStruct(); - //Intitial values as defined in RFC 1321 - _abcd.A = 0x67452301; - _abcd.B = 0xefcdab89; - _abcd.C = 0x98badcfe; - _abcd.D = 0x10325476; - } - - protected override void HashCore(byte[] array, int ibStart, int cbSize) - { - int startIndex = ibStart; - int totalArrayLength = _dataSize + cbSize; - if (totalArrayLength >= 64) - { - Array.Copy(array, startIndex, _data, _dataSize, 64 - _dataSize); - // Process message of 64 bytes (512 bits) - Md5Core.GetHashBlock(_data, ref _abcd, 0); - startIndex += 64 - _dataSize; - totalArrayLength -= 64; - while (totalArrayLength >= 64) - { - Array.Copy(array, startIndex, _data, 0, 64); - Md5Core.GetHashBlock(array, ref _abcd, startIndex); - totalArrayLength -= 64; - startIndex += 64; - } - _dataSize = totalArrayLength; - Array.Copy(array, startIndex, _data, 0, totalArrayLength); - } - else - { - Array.Copy(array, startIndex, _data, _dataSize, cbSize); - _dataSize = totalArrayLength; - } - _totalLength += cbSize; - } - - protected override byte[] HashFinal() - { - //field cannot access - //HashValue = Md5Core.GetHashFinalBlock(_data, 0, _dataSize, _abcd, _totalLength * 8); - //return HashValue; - return Md5Core.GetHashFinalBlock(_data, 0, _dataSize, _abcd, _totalLength * 8); - } - } -} |
