System.IdentityModel.Tokens.X509ThumbprintKeyIdentifierClause public class X509ThumbprintKeyIdentifierClause : BinaryKeyIdentifierClause Documentation Code public X509ThumbprintKeyIdentifierClause(X509Certificate2 certificate) public X509ThumbprintKeyIdentifierClause(byte[] thumbprint) public byte[] GetX509Thumbprint() public bool Matches(X509Certificate2 certificate)