docs: def _format_info(self):
  		"""Generate info line for GNTP Message
  
  		:return string:
  		"""
  		info = 'GNTP/%s %s' % (
  			self.info.get('version'),
  			self.info.get('messagetype'),
  		)
  		if self.info.get('encryptionAlgorithmID', None):
  			info += ' %s:%s' % (
  				self.info.get('encryptionAlgorithmID'),
  				self.info.get('ivValue'),
  			)
  		else:
  			info += ' NONE'
  
  		if self.info.get('keyHashAlgorithmID', None):
  			info += ' %s:%s.%s' % (
  				self.info.get('keyHashAlgorithmID'),
  				self.info.get('keyHash'),
  				self.info.get('salt')
  			)
  
  		return info