certificateVerifyCreate :: Context
                        -> Version
                        -> Maybe HashAndSignatureAlgorithm
                        -> Bytes
                        -> IO DigitallySigned
certificateVerifyCreate ctx usedVersion malg msgs =
    prepareCertificateVerifySignatureData ctx usedVersion malg msgs >>=
    signatureCreate ctx malg
certificateVerifyCreate :: Context
                        -> Version
                        -> Maybe HashAndSignatureAlgorithm
                        -> Bytes
                        -> IO DigitallySigned
certificateVerifyCreate ctx usedVersion malg msgs =
    prepareCertificateVerifySignatureData ctx usedVersion malg msgs >>=
    signatureCreate ctx malg
certificateVerifyCreate ctx usedVersion malg msgs =
    prepareCertificateVerifySignatureData ctx usedVersion malg msgs >>=
    signatureCreate ctx malg