bob = Client(server_input_queue=server_input_queue,
server_output_queue=server_output_queue,
name='bob',
h_0='6850',
K=50,
key='4321',
secret=(3, 27))
charlie = Client(server_input_queue=server_input_queue,
server_output_queue=server_output_queue,
name='charlie',
h_0='5478',
K=50,
key='5678',
secret=(7, 21))
passwords = {'alice': (hash_n_times(alice.h_0, 50), 50, 1),
'bob': (hash_n_times(bob.h_0, 50), 50, 1),
'charlie': (hash_n_times(charlie.h_0, 50), 50, 1)
}
server = Server(input_queue=server_input_queue,
output_queue=server_output_queue,
p=31,
passwords=passwords,
polynomial=[1, 4, 6],
keys=keys)
assert alice.successfully_finished is None
assert bob.successfully_finished is None
assert charlie.successfully_finished is None
def prepare_encrypted_message(self):
message = '{0}:{1}:{2}'.format(self.name,
self.index,
hash_n_times(self.h_0, self.K - self.index))
self.cipher = Cipher(self.key)
return self.cipher.encrypt(message)
david = Client(server_input_queue=server_input_queue,
server_output_queue=server_output_queue,
name='david',
h_0='7788',
K=50,
key='8812',
secret=(8, com_po(8, poly) % 31))
edvard = Client(server_input_queue=server_input_queue,
server_output_queue=server_output_queue,
name='edvard',
h_0='9977',
K=50,
key='1111',
secret=(1, com_po(1, poly) % 31))
passwords = {'alice': (hash_n_times(alice.h_0, 50), 50, 1),
'bob': (hash_n_times(bob.h_0, 50), 50, 1),
'charlie': (hash_n_times(charlie.h_0, 50), 50, 1),
'david': (hash_n_times(david.h_0, 50), 50, 1),
'edvard': (hash_n_times(edvard.h_0, 50), 50, 1)
}
server = Server(input_queue=server_input_queue,
output_queue=server_output_queue,
p=31,
passwords=passwords,
polynomial=poly,
keys=keys)
assert alice.successfully_finished is None
assert bob.successfully_finished is None
