Org.BouncyCastle.Cms.CmsVerifierCertificateNotValidException public class CmsVerifierCertificateNotValidException : CmsException Exception thrown when a signer certificate is not valid at the signing time. Documentation Code public CmsVerifierCertificateNotValidException() public CmsVerifierCertificateNotValidException(string message) public CmsVerifierCertificateNotValidException(string message, Exception innerException) protected CmsVerifierCertificateNotValidException(SerializationInfo info, StreamingContext context)