def signData(self, data):
'''
sign the received data with the secret key
:param data: arbitrary string object
:type param: string
:return: hexlified signature of the data
'''
log.debug('[signData] %r:' % (data))
secretHOtp = self.token.getHOtpKey()
ocraSuite = OcraSuite(self.getOcraSuiteSuite(), secretHOtp)
signature = ocraSuite.signData(data)
log.debug('[signData]: %r:' % (signature))
return signature
