@deprecated(Version('Twisted', 15, 5, 0))
def objectType(obj):
 keyDataMapping = {('n', 'e', 'd', 'p', 'q'): 'ssh-rsa', ('n', 'e', 'd', 'p', 'q', 'u'): 'ssh-rsa', ('y', 'g', 'p', 'q', 'x'): 'ssh-dss'}
 try:
  return keyDataMapping[tuple(obj.keydata)]
 except (KeyError, AttributeError):
  raise BadKeyError('invalid key object', obj)

@ deprecated ( Version ( 'Twisted' , 15 , 5 , 0 ) ) def objectType ( obj ) : keyDataMapping = { ( 'n' , 'e' , 'd' , 'p' , 'q' ) : 'ssh-rsa' , ( 'n' , 'e' , 'd' , 'p' , 'q' , 'u' ) : 'ssh-rsa' , ( 'y' , 'g' , 'p' , 'q' , 'x' ) : 'ssh-dss' } try : return keyDataMapping [ tuple ( obj . keydata ) ] except ( KeyError , AttributeError ) : raise BadKeyError ( 'invalid key object' , obj )
return the ssh key type corresponding to a c{crypto .