init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Crypto/Digests/NonMemoableDigest.cs

@@ -0,0 +1,49 @@
+using System;
+
+namespace Org.BouncyCastle.Crypto.Digests;
+
+public class NonMemoableDigest : IDigest
+{
+	protected readonly IDigest mBaseDigest;
+
+	public virtual string AlgorithmName => mBaseDigest.AlgorithmName;
+
+	public NonMemoableDigest(IDigest baseDigest)
+	{
+		if (baseDigest == null)
+		{
+			throw new ArgumentNullException("baseDigest");
+		}
+		mBaseDigest = baseDigest;
+	}
+
+	public virtual int GetDigestSize()
+	{
+		return mBaseDigest.GetDigestSize();
+	}
+
+	public virtual void Update(byte input)
+	{
+		mBaseDigest.Update(input);
+	}
+
+	public virtual void BlockUpdate(byte[] input, int inOff, int len)
+	{
+		mBaseDigest.BlockUpdate(input, inOff, len);
+	}
+
+	public virtual int DoFinal(byte[] output, int outOff)
+	{
+		return mBaseDigest.DoFinal(output, outOff);
+	}
+
+	public virtual void Reset()
+	{
+		mBaseDigest.Reset();
+	}
+
+	public virtual int GetByteLength()
+	{
+		return mBaseDigest.GetByteLength();
+	}
+}