def setUp(self):
self.keyschema = {
'encrypt': {'type': 'block', 'bits': 256},
'hmac': {'type': 'block', 'bits': 256},
'homomorphic': {'type': 'paillier', 'bits': 512},
}
self.keyinfo = crypto.generate_keyinfo(self.keyschema)
# legacy
self.names = ('foo', 'bar', 'baz')
self.keys = crypto.generate_keys(PASSPHRASE, self.names)
def test_keyfile(self):
keyinfo = crypto.generate_keyinfo(Client.KEY_SCHEMA)
tmpdir = tempfile.mkdtemp()
try:
filename = os.path.join(tmpdir, '.keyinfo')
crypto.write_keyinfo(keyinfo, filename)
client = Client(filename)
ptxt = b"test"
ctxt = client.encrypt(ptxt)
self.assertEqual(ptxt, client.decrypt(ctxt))
finally:
shutil.rmtree(tmpdir)
def __init__(self, keyfile=None, _keyinfo=None):
"""Create a client.
Parameters:
keyfile (optional)
path to file containing client keys
If keyfile is not supplied, fresh keys will be generated.
"""
if _keyinfo is not None:
self.keys = _keyinfo
elif keyfile is not None:
self.keys = crypto.read_keyinfo(keyfile)
else:
self.keys = crypto.generate_keyinfo(self.KEY_SCHEMA)
def __init__(self, keyfile=None, _keyinfo=None):
"""Create a client.
Parameters:
keyfile (optional)
path to file containing client keys
If keyfile is not supplied, fresh keys will be generated.
"""
if _keyinfo is not None:
self.keys = _keyinfo
elif keyfile is not None:
self.keys = crypto.read_keyinfo(keyfile)
else:
self.keys = crypto.generate_keyinfo(self.KEY_SCHEMA)
def keygen(context, filename):
"""Generate client keys."""
keyinfo = crypto.generate_keyinfo(EDBClient.KEY_SCHEMA)
crypto.write_keyinfo(keyinfo, filename)
print('Created keyfile at {}'.format(os.path.abspath(filename)))
def keygen(context, filename):
"""Generate client keys."""
keyinfo = crypto.generate_keyinfo(EDBClient.KEY_SCHEMA)
crypto.write_keyinfo(keyinfo, filename)
print("Created keyfile at {}".format(os.path.abspath(filename)))
