<PackageReference Include="BouncyCastle.Cryptography" Version="2.4.0" />

Org.BouncyCastle.Asn1.Cms.AuthEnvelopedDataParser

namespace Org.BouncyCastle.Asn1.Cms { public class AuthEnvelopedDataParser { public DerInteger Version { get; } public AuthEnvelopedDataParser(Asn1SequenceParser seq); public OriginatorInfo GetOriginatorInfo(); public Asn1SetParser GetRecipientInfos(); public EncryptedContentInfoParser GetAuthEncryptedContentInfo(); public Asn1SetParser GetAuthAttrs(); public Asn1OctetString GetMac(); public Asn1SetParser GetUnauthAttrs(); } }