<PackageReference Include="BouncyCastle.Cryptography" Version="2.5.1" />

PopoSigningKey

public class PopoSigningKey : Asn1Encodable
public virtual AlgorithmIdentifier AlgorithmIdentifier { get; }

public virtual PopoSigningKeyInput PoposkInput { get; }

public virtual DerBitString Signature { get; }

public static PopoSigningKey GetInstance(object obj)

public static PopoSigningKey GetInstance(Asn1TaggedObject obj, bool isExplicit)

public static PopoSigningKey GetTagged(Asn1TaggedObject taggedObject, bool declaredExplicit)