<PackageReference Include="BouncyCastle.Cryptography" Version="2.6.1" />

Org.BouncyCastle.Asn1.Cms.RecipientIdentifier

namespace Org.BouncyCastle.Asn1.Cms { public class RecipientIdentifier : Asn1Encodable, IAsn1Choice { public bool IsTagged { get; } public Asn1Encodable ID { get; } public static RecipientIdentifier GetInstance(object o); public static RecipientIdentifier GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit); public static RecipientIdentifier GetOptional(Asn1Encodable element); public static RecipientIdentifier GetTagged(Asn1TaggedObject taggedObject, bool declaredExplicit); public RecipientIdentifier(IssuerAndSerialNumber id); public RecipientIdentifier(SubjectKeyIdentifier id); public RecipientIdentifier(Asn1OctetString id); public RecipientIdentifier(Asn1Object id); } }