init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Crypto/IDigest.cs

@@ -0,0 +1,18 @@
+namespace Org.BouncyCastle.Crypto;
+
+public interface IDigest
+{
+	string AlgorithmName { get; }
+
+	int GetDigestSize();
+
+	int GetByteLength();
+
+	void Update(byte input);
+
+	void BlockUpdate(byte[] input, int inOff, int length);
+
+	int DoFinal(byte[] output, int outOff);
+
+	void Reset();
+}