Python rand_int_signed Examples

Example #1

File: zero_knowledge.py Project: ConnorChristie/viff

 def _generate_u_v_and_d(self):
     self.u, self.v, self.d = [], [], []
     for i in range(self.m):
         ui = rand_int_signed(self.random, 2**(2 * self.k))
         vi, di = self.paillier.encrypt_r(ui)
         assert abs(ui) <= 2**(2 * self.k)
         self.u.append(mpz(ui))
         self.v.append(mpz(vi))
         self.d.append(mpz(di))

Example #2

File: zero_knowledge.py Project: MaxFangX/viff

 def _generate_u_v_and_d(self):
     self.u, self.v, self.d = [], [], []
     for i in range(self.m):
         ui = rand_int_signed(self.random, 2**(2 * self.k))
         vi, di = self.paillier.encrypt_r(ui)
         assert abs(ui) <= 2**(2 * self.k)
         self.u.append(mpz(ui))
         self.v.append(mpz(vi))
         self.d.append(mpz(di))

Example #3

File: test_zero_knowledge.py Project: kljensen/viff

 def _generate_test_ciphertexts(self, random, runtime, k, s, prover_id):
     paillier = ModifiedPaillier(runtime, random)
     xs, rs, cs = [], [], []
     for i in range(s):
         x = rand_int_signed(random, 2 ** k)
         r, c = paillier.encrypt_r(x, player_id=prover_id)
         xs.append(mpz(x))
         rs.append(mpz(r))
         cs.append(mpz(c))
     return xs, rs, cs

Example #4

File: test_zero_knowledge.py Project: hanyunx/Viff

 def _generate_test_ciphertexts(self, random, runtime, k, s, prover_id):
     paillier = ModifiedPaillier(runtime, random)
     xs, rs, cs = [], [], []
     for i in range(s):
         x = rand_int_signed(random, 2**k)
         r, c = paillier.encrypt_r(x, player_id=prover_id)
         xs.append(mpz(x))
         rs.append(mpz(r))
         cs.append(mpz(c))
     return xs, rs, cs