def __init__(self,
name="ss",
q_field=None,
local_party=None,
all_parties=None,
use_mix_rand=False,
n_length=1024):
self.name_service = naming.NamingService(name)
self._prev_name_service = None
self._pre_instance = None
self.communicator = Communicator(local_party, all_parties)
self.party_idx = self.communicator.party_idx
self.other_parties = self.communicator.other_parties
if len(self.other_parties) > 1:
raise EnvironmentError("support 2-party secret share only")
self.public_key, self.private_key = PaillierKeypair.generate_keypair(
n_length=n_length)
if q_field is None:
q_field = self.public_key.n
self.q_field = self._align_q_field(q_field)
self.use_mix_rand = use_mix_rand
def __init__(self, name="ss", q_field=2 << 60, local_party=None, all_parties=None):
self.name_service = naming.NamingService(name)
self._prev_name_service = None
self._pre_instance = None
self.communicator = Communicator(local_party, all_parties)
self.party_idx = self.communicator.party_idx
self.other_parties = self.communicator.other_parties
if len(self.other_parties) > 1:
raise EnvironmentError("support 2-party secret share only")
self.public_key, self.private_key = PaillierKeypair.generate_keypair(1024)
self.q_field = q_field
def generate_key(self, n_length=1024):
self.public_key, self.privacy_key = \
PaillierKeypair.generate_keypair(n_length=n_length)
def setUp(self):
self.public_key, self.private_key = PaillierKeypair.generate_keypair()
def test_generate_keypair(self):
public_key, private_key = PaillierKeypair.generate_keypair()
self.assertTrue(isinstance(public_key, PaillierPublicKey))
self.assertTrue(isinstance(private_key, PaillierPrivateKey))
self.assertEqual(private_key.public_key, public_key)