def prover_state1(self):
print("PROVER 1: ")
(g, V) = Sigma.get(self, ['g', 'V'])
r = self.group.random(G2)
a1 = pair(g, r)
a2 = pair(V, r)
print("send r =>", r)
print("send a1 =>", a1)
print("send a2 =>", a2)
pk = Sigma.get(self, ['g', 'V', 'H'], dict)
Sigma.store(self, ('r', r))
Sigma.setState(self, 3)
return {'a1': a1, 'a2': a2, 'pk': pk}
def prover_state1(self):
print("PROVER 1: ")
(g, V) = Sigma.get(self, ['g', 'V'])
r = self.group.random(G2)
a1 = pair(g, r)
a2 = pair(V, r)
print("send r =>", r)
print("send a1 =>", a1)
print("send a2 =>", a2)
pk = Sigma.get(self, ['g','V','H'], dict)
Sigma.store(self, ('r',r) )
Sigma.setState(self, 3)
return { 'a1':a1, 'a2':a2, 'pk':pk }
def prover_state1(self):
print("PROVER 1: ")
(g, V) = Sigma.get(self, ['g', 'V'])
r1, r2 = self.group.random(ZR, 2)
a = (pair(V, g)**-r1) * (pair(g, g)**r2)
print("send g =>", g)
print("send V =>", V)
print("send r1 =>", r1)
print("send r2 =>", r2)
print("send a =>", a)
pk = Sigma.get(self, ['g', 'V', 'y'], dict)
Sigma.store(self, ('r1', r1), ('r2', r2))
Sigma.setState(self, 3)
return {'a': a, 'pk': pk}
def prover_state1(self):
print("PROVER 1: ")
(g, V) = Sigma.get(self, ['g', 'V'])
r1, r2 = self.group.random(ZR, 2)
a = (pair(V, g) ** -r1) * (pair(g, g) ** r2)
print("send g =>", g)
print("send V =>", V)
print("send r1 =>", r1)
print("send r2 =>", r2)
print("send a =>", a)
pk = Sigma.get(self, ['g','V','y'], dict)
Sigma.store(self, ('r1',r1), ('r2',r2) )
Sigma.setState(self, 3)
return { 'a':a, 'pk':pk }