def encrypt_msgs(self, msgs, pk, bits=settings.KEYBITS):
p, g, y = pk
k = MixCrypt(bits=bits)
k.k = ElGamal.construct((p, g, y))
cipher = [k.encrypt(i) for i in msgs]
return cipher
def encrypt_msg(self, msg, v, bits=settings.KEYBITS):
aux = v
pk = aux.pub_key
p, g, y = (pk.p, pk.g, pk.y)
k = MixCrypt(bits=bits)
k.k = ElGamal.construct((p, g, y))
return k.encrypt(msg)
def encrypt_msgs(self, msgs, pk, bits=settings.KEYBITS):
p, g, y = pk
k = MixCrypt(bits=bits)
k.k = ElGamal.construct((p, g, y))
cipher = []
for vote in msgs:
a, b = k.encrypt(vote[0])
cipher.append([a, b, vote[1], vote[2]])
return cipher
#!/usr/bin/env python
import sys
from mixnet.mixcrypt import MixCrypt
from mixnet.mixcrypt import ElGamal
PK = sys.argv[1]
MSG = sys.argv[2]
p, g, y = map(int, PK.split(','))
k = MixCrypt(bits=256)
k.k = ElGamal.construct((p, g, y))
print(','.join(map(str, k.encrypt(int(MSG)))))