Fixed previous commit.

RuriLib/Blocks/BlockFunction.cs

@@ -144,6 +144,9 @@ namespace RuriLib
         /// </summary>
         public enum Hash
         {
+            /// <summary>The MD4 hashing function (128 bits digest).</summary>
+            MD4,
+
             /// <summary>The MD5 hashing function (128 bits digest).</summary>
             MD5,
 
@@ -746,6 +749,9 @@ namespace RuriLib
         {
             switch (type)
             {
+                case Hash.MD4:
+                    return Crypto.MD4(baseString);
+
                 case Hash.MD5:
                     return Crypto.MD5(baseString);
 

RuriLib/Functions/Crypto/Crypto.cs

@@ -5,7 +5,6 @@ using System.IO;
 using System.Linq;
 using System.Security.Cryptography;
 using System.Text;
-using System.Text.Encoding;
 using System.Threading.Tasks;
 
 namespace RuriLib.Functions.Crypto