<PackageReference Include="NETStandard.Library" Version="2.0.0" />

System.Security.Cryptography.SignatureDescription

public class SignatureDescription
public string DeformatterAlgorithm { get; set; }

public string DigestAlgorithm { get; set; }

public string FormatterAlgorithm { get; set; }

public string KeyAlgorithm { get; set; }

public virtual HashAlgorithm CreateDigest()