def opt_host_key_algorithms(self, hkas):
        hkas = hkas.split(',')
        for hka in hkas:
            if hka not in SSHClientTransport.supportedPublicKeys:
                sys.exit("Unknown host key type '%s'" % hka)
        self['host-key-algorithms'] = hkas
Select host key algorithms
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/conch/client/options.py/ConchOptions.opt_host_key_algorithms