init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Asn1/Ocsp/CertID.cs

@@ -0,0 +1,67 @@
+using System;
+using Org.BouncyCastle.Asn1.X509;
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Asn1.Ocsp;
+
+public class CertID : Asn1Encodable
+{
+	private readonly AlgorithmIdentifier hashAlgorithm;
+
+	private readonly Asn1OctetString issuerNameHash;
+
+	private readonly Asn1OctetString issuerKeyHash;
+
+	private readonly DerInteger serialNumber;
+
+	public AlgorithmIdentifier HashAlgorithm => hashAlgorithm;
+
+	public Asn1OctetString IssuerNameHash => issuerNameHash;
+
+	public Asn1OctetString IssuerKeyHash => issuerKeyHash;
+
+	public DerInteger SerialNumber => serialNumber;
+
+	public static CertID GetInstance(Asn1TaggedObject obj, bool explicitly)
+	{
+		return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
+	}
+
+	public static CertID GetInstance(object obj)
+	{
+		if (obj == null || obj is CertID)
+		{
+			return (CertID)obj;
+		}
+		if (obj is Asn1Sequence)
+		{
+			return new CertID((Asn1Sequence)obj);
+		}
+		throw new ArgumentException("unknown object in factory: " + Platform.GetTypeName(obj), "obj");
+	}
+
+	public CertID(AlgorithmIdentifier hashAlgorithm, Asn1OctetString issuerNameHash, Asn1OctetString issuerKeyHash, DerInteger serialNumber)
+	{
+		this.hashAlgorithm = hashAlgorithm;
+		this.issuerNameHash = issuerNameHash;
+		this.issuerKeyHash = issuerKeyHash;
+		this.serialNumber = serialNumber;
+	}
+
+	private CertID(Asn1Sequence seq)
+	{
+		if (seq.Count != 4)
+		{
+			throw new ArgumentException("Wrong number of elements in sequence", "seq");
+		}
+		hashAlgorithm = AlgorithmIdentifier.GetInstance(seq[0]);
+		issuerNameHash = Asn1OctetString.GetInstance(seq[1]);
+		issuerKeyHash = Asn1OctetString.GetInstance(seq[2]);
+		serialNumber = DerInteger.GetInstance(seq[3]);
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		return new DerSequence(hashAlgorithm, issuerNameHash, issuerKeyHash, serialNumber);
+	}
+}