From 0d10dfe4718dc6875a20fc7c0c3d0b8b982cf3d8 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Fri, 7 Jul 2017 23:12:21 -0400
Subject: update sharpcifs

---
 .../IO/SharpCifs/Util/HMACT64.cs                   | 186 ++++++++++-----------
 1 file changed, 93 insertions(+), 93 deletions(-)

(limited to 'Emby.Common.Implementations/IO/SharpCifs/Util/HMACT64.cs')

diff --git a/Emby.Common.Implementations/IO/SharpCifs/Util/HMACT64.cs b/Emby.Common.Implementations/IO/SharpCifs/Util/HMACT64.cs
index fff978fafa..9ab31d61b8 100644
--- a/Emby.Common.Implementations/IO/SharpCifs/Util/HMACT64.cs
+++ b/Emby.Common.Implementations/IO/SharpCifs/Util/HMACT64.cs
@@ -19,99 +19,99 @@ using SharpCifs.Util.Sharpen;
 
 namespace SharpCifs.Util
 {
-    /// <summary>This is an implementation of the HMACT64 keyed hashing algorithm.</summary>
-    /// <remarks>
-    /// This is an implementation of the HMACT64 keyed hashing algorithm.
-    /// HMACT64 is defined by Luke Leighton as a modified HMAC-MD5 (RFC 2104)
-    /// in which the key is truncated at 64 bytes (rather than being hashed
-    /// via MD5).
-    /// </remarks>
-    public class Hmact64 : MessageDigest
-    {
-        private const int BlockLength = 64;
-
-        private const byte Ipad = unchecked(unchecked(0x36));
-
-        private const byte Opad = unchecked(unchecked(0x5c));
-
-        private MessageDigest _md5;
-
-        private byte[] _ipad = new byte[BlockLength];
-
-        private byte[] _opad = new byte[BlockLength];
-
-        /// <summary>Creates an HMACT64 instance which uses the given secret key material.</summary>
-        /// <remarks>Creates an HMACT64 instance which uses the given secret key material.</remarks>
-        /// <param name="key">The key material to use in hashing.</param>
-        public Hmact64(byte[] key)
-        {
-            int length = Math.Min(key.Length, BlockLength);
-            for (int i = 0; i < length; i++)
-            {
-                _ipad[i] = unchecked((byte)(key[i] ^ Ipad));
-                _opad[i] = unchecked((byte)(key[i] ^ Opad));
-            }
-            for (int i1 = length; i1 < BlockLength; i1++)
-            {
-                _ipad[i1] = Ipad;
-                _opad[i1] = Opad;
-            }
-            try
-            {
-                _md5 = GetInstance("MD5");
-            }
-            catch (Exception ex)
-            {
-                throw new InvalidOperationException(ex.Message);
-            }
-            EngineReset();
-        }
-
-
-        protected byte[] EngineDigest()
-        {
-            byte[] digest = _md5.Digest();
-            _md5.Update(_opad);
-            return _md5.Digest(digest);
-        }
-
-        protected int EngineDigest(byte[] buf, int offset, int len)
-        {
-            byte[] digest = _md5.Digest();
-            _md5.Update(_opad);
-            _md5.Update(digest);
-            try
-            {
-                _md5.Digest(buf, offset, len);
-
-                return len;
-            }
-            catch (Exception)
-            {
-                throw new InvalidOperationException();
-            }
-        }
-
-        protected int EngineGetDigestLength()
-        {
-            return _md5.GetDigestLength();
-        }
-
-        protected void EngineReset()
-        {
-            _md5.Reset();
-            _md5.Update(_ipad);
-        }
-
-        protected void EngineUpdate(byte b)
-        {
-            _md5.Update(b);
-        }
-
-        protected void EngineUpdate(byte[] input, int offset, int len)
-        {
-            _md5.Update(input, offset, len);
-        }
+	/// <summary>This is an implementation of the HMACT64 keyed hashing algorithm.</summary>
+	/// <remarks>
+	/// This is an implementation of the HMACT64 keyed hashing algorithm.
+	/// HMACT64 is defined by Luke Leighton as a modified HMAC-MD5 (RFC 2104)
+	/// in which the key is truncated at 64 bytes (rather than being hashed
+	/// via MD5).
+	/// </remarks>
+	public class Hmact64 : MessageDigest
+	{
+		private const int BlockLength = 64;
+
+		private const byte Ipad = unchecked(unchecked(0x36));
+
+		private const byte Opad = unchecked(unchecked(0x5c));
+
+		private MessageDigest _md5;
+
+		private byte[] _ipad = new byte[BlockLength];
+
+		private byte[] _opad = new byte[BlockLength];
+
+		/// <summary>Creates an HMACT64 instance which uses the given secret key material.</summary>
+		/// <remarks>Creates an HMACT64 instance which uses the given secret key material.</remarks>
+		/// <param name="key">The key material to use in hashing.</param>
+		public Hmact64(byte[] key) 
+		{
+			int length = Math.Min(key.Length, BlockLength);
+			for (int i = 0; i < length; i++)
+			{
+				_ipad[i] = unchecked((byte)(key[i] ^ Ipad));
+				_opad[i] = unchecked((byte)(key[i] ^ Opad));
+			}
+			for (int i1 = length; i1 < BlockLength; i1++)
+			{
+				_ipad[i1] = Ipad;
+				_opad[i1] = Opad;
+			}
+			try
+			{
+				_md5 = GetInstance("MD5");
+			}
+			catch (Exception ex)
+			{
+				throw new InvalidOperationException(ex.Message);
+			}
+			EngineReset();
+		}
+
+
+		protected byte[] EngineDigest()
+		{
+			byte[] digest = _md5.Digest();
+			_md5.Update(_opad);
+			return _md5.Digest(digest);
+		}
+
+		protected int EngineDigest(byte[] buf, int offset, int len)
+		{
+			byte[] digest = _md5.Digest();
+			_md5.Update(_opad);
+			_md5.Update(digest);
+			try
+			{
+				_md5.Digest(buf, offset, len);
+
+			    return len;
+			}
+			catch (Exception)
+			{
+				throw new InvalidOperationException();
+			}
+		}
+
+		protected int EngineGetDigestLength()
+		{
+			return _md5.GetDigestLength();
+		}
+
+		protected void EngineReset()
+		{
+			_md5.Reset();
+			_md5.Update(_ipad);
+		}
+
+		protected void EngineUpdate(byte b)
+		{
+			_md5.Update(b);
+		}
+
+		protected void EngineUpdate(byte[] input, int offset, int len)
+		{
+			_md5.Update(input, offset, len);
+		}
 
         public override byte[] Digest()
         {
-- 
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