init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Asn1/Misc/IdeaCbcPar.cs

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+using System;
+
+namespace Org.BouncyCastle.Asn1.Misc;
+
+public class IdeaCbcPar : Asn1Encodable
+{
+	internal Asn1OctetString iv;
+
+	public static IdeaCbcPar GetInstance(object o)
+	{
+		if (o is IdeaCbcPar)
+		{
+			return (IdeaCbcPar)o;
+		}
+		if (o is Asn1Sequence)
+		{
+			return new IdeaCbcPar((Asn1Sequence)o);
+		}
+		throw new ArgumentException("unknown object in IDEACBCPar factory");
+	}
+
+	public IdeaCbcPar(byte[] iv)
+	{
+		this.iv = new DerOctetString(iv);
+	}
+
+	private IdeaCbcPar(Asn1Sequence seq)
+	{
+		if (seq.Count == 1)
+		{
+			iv = (Asn1OctetString)seq[0];
+		}
+	}
+
+	public byte[] GetIV()
+	{
+		if (iv != null)
+		{
+			return iv.GetOctets();
+		}
+		return null;
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector();
+		if (iv != null)
+		{
+			asn1EncodableVector.Add(iv);
+		}
+		return new DerSequence(asn1EncodableVector);
+	}
+}