init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Crypto/Parameters/DsaParameters.cs

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+using System;
+using Org.BouncyCastle.Math;
+
+namespace Org.BouncyCastle.Crypto.Parameters;
+
+public class DsaParameters : ICipherParameters
+{
+	private readonly BigInteger p;
+
+	private readonly BigInteger q;
+
+	private readonly BigInteger g;
+
+	private readonly DsaValidationParameters validation;
+
+	public BigInteger P => p;
+
+	public BigInteger Q => q;
+
+	public BigInteger G => g;
+
+	public DsaValidationParameters ValidationParameters => validation;
+
+	public DsaParameters(BigInteger p, BigInteger q, BigInteger g)
+		: this(p, q, g, null)
+	{
+	}
+
+	public DsaParameters(BigInteger p, BigInteger q, BigInteger g, DsaValidationParameters parameters)
+	{
+		if (p == null)
+		{
+			throw new ArgumentNullException("p");
+		}
+		if (q == null)
+		{
+			throw new ArgumentNullException("q");
+		}
+		if (g == null)
+		{
+			throw new ArgumentNullException("g");
+		}
+		this.p = p;
+		this.q = q;
+		this.g = g;
+		validation = parameters;
+	}
+
+	public override bool Equals(object obj)
+	{
+		if (obj == this)
+		{
+			return true;
+		}
+		if (!(obj is DsaParameters other))
+		{
+			return false;
+		}
+		return Equals(other);
+	}
+
+	protected bool Equals(DsaParameters other)
+	{
+		if (p.Equals(other.p) && q.Equals(other.q))
+		{
+			return g.Equals(other.g);
+		}
+		return false;
+	}
+
+	public override int GetHashCode()
+	{
+		return p.GetHashCode() ^ q.GetHashCode() ^ g.GetHashCode();
+	}
+}