'Test happy flow of sign and verify'

def test_sign_verify(self):

    message = b('je    moeder')
    print (' DCTB Message:            %r' % message)
    signature = pkcs1.sign(message, self.priv, 'SHA-256')
    print (' DCTB Signature:    %r' % signature)
    self.assertTrue(pkcs1.verify(message, signature, self.pub))
