init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Math/EC/SimpleLookupTable.cs

@@ -0,0 +1,28 @@
+namespace Org.BouncyCastle.Math.EC;
+
+public class SimpleLookupTable : ECLookupTable
+{
+	private readonly ECPoint[] points;
+
+	public virtual int Size => points.Length;
+
+	private static ECPoint[] Copy(ECPoint[] points, int off, int len)
+	{
+		ECPoint[] array = new ECPoint[len];
+		for (int i = 0; i < len; i++)
+		{
+			array[i] = points[off + i];
+		}
+		return array;
+	}
+
+	public SimpleLookupTable(ECPoint[] points, int off, int len)
+	{
+		this.points = Copy(points, off, len);
+	}
+
+	public virtual ECPoint Lookup(int index)
+	{
+		return points[index];
+	}
+}