init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Cms/SignerID.cs

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+using Org.BouncyCastle.Asn1.X509;
+using Org.BouncyCastle.Math;
+using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.X509.Store;
+
+namespace Org.BouncyCastle.Cms;
+
+public class SignerID : X509CertStoreSelector
+{
+	public override int GetHashCode()
+	{
+		int num = Arrays.GetHashCode(base.SubjectKeyIdentifier);
+		BigInteger bigInteger = base.SerialNumber;
+		if (bigInteger != null)
+		{
+			num ^= bigInteger.GetHashCode();
+		}
+		X509Name x509Name = base.Issuer;
+		if (x509Name != null)
+		{
+			num ^= x509Name.GetHashCode();
+		}
+		return num;
+	}
+
+	public override bool Equals(object obj)
+	{
+		if (obj == this)
+		{
+			return false;
+		}
+		if (!(obj is SignerID signerID))
+		{
+			return false;
+		}
+		if (Arrays.AreEqual(base.SubjectKeyIdentifier, signerID.SubjectKeyIdentifier) && object.Equals(base.SerialNumber, signerID.SerialNumber))
+		{
+			return X509CertStoreSelector.IssuersMatch(base.Issuer, signerID.Issuer);
+		}
+		return false;
+	}
+}