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

Org.BouncyCastle.Asn1.Cms.OriginatorPublicKey

public DerBitString PublicKey { get; }

public OriginatorPublicKey(AlgorithmIdentifier algorithm, byte[] publicKey)

public static OriginatorPublicKey GetInstance(object obj)

public static OriginatorPublicKey GetInstance(Asn1TaggedObject obj, bool explicitly)