namespace Org.BouncyCastle.Asn1.Cms { public class GcmParameters : Asn1Encodable { public int IcvLen { get; } public static GcmParameters GetInstance(object obj); public static GcmParameters GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit); public GcmParameters(byte[] nonce, int icvLen); public byte[] GetNonce(); } }