WIP 2.37 - ter

ModernKeePassLib/Cryptography/Hash/DigestManaged.cs

@@ -0,0 +1,26 @@
+using System;
+using Org.BouncyCastle.Crypto;
+
+namespace ModernKeePassLib.Cryptography.Hash
+{
+    public abstract class DigestManaged : IDisposable
+    {
+        protected IDigest _hash;
+
+        public byte[] ComputeHash(byte[] value, int offset, int length)
+        {
+            if (value == null) throw new ArgumentNullException(nameof(value));
+
+            byte[] resBuf = new byte[_hash.GetDigestSize()];
+            _hash.BlockUpdate(value, offset, length);
+            _hash.DoFinal(resBuf, 0);
+
+            return resBuf;
+        }
+
+        public void Dispose()
+        {
+            _hash.Reset();
+        }
+    }
+}