init commit

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

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