init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Bcpg/ElGamalPublicBcpgKey.cs

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+using System;
+using Org.BouncyCastle.Math;
+
+namespace Org.BouncyCastle.Bcpg;
+
+public class ElGamalPublicBcpgKey : BcpgObject, IBcpgKey
+{
+	internal MPInteger p;
+
+	internal MPInteger g;
+
+	internal MPInteger y;
+
+	public string Format => "PGP";
+
+	public BigInteger P => p.Value;
+
+	public BigInteger G => g.Value;
+
+	public BigInteger Y => y.Value;
+
+	public ElGamalPublicBcpgKey(BcpgInputStream bcpgIn)
+	{
+		p = new MPInteger(bcpgIn);
+		g = new MPInteger(bcpgIn);
+		y = new MPInteger(bcpgIn);
+	}
+
+	public ElGamalPublicBcpgKey(BigInteger p, BigInteger g, BigInteger y)
+	{
+		this.p = new MPInteger(p);
+		this.g = new MPInteger(g);
+		this.y = new MPInteger(y);
+	}
+
+	public override byte[] GetEncoded()
+	{
+		try
+		{
+			return base.GetEncoded();
+		}
+		catch (Exception)
+		{
+			return null;
+		}
+	}
+
+	public override void Encode(BcpgOutputStream bcpgOut)
+	{
+		bcpgOut.WriteObjects(p, g, y);
+	}
+}