def _genCListParams(self, schemaId,
c2: NonRevocationClaim) -> NonRevocProofXList:
group = cmod.PairingGroup(
PAIRING_GROUP) # super singular curve, 1024 bits
rho = group.random(cmod.ZR)
r = group.random(cmod.ZR)
rPrime = group.random(cmod.ZR)
rPrimePrime = group.random(cmod.ZR)
rPrimePrimePrime = group.random(cmod.ZR)
o = group.random(cmod.ZR)
oPrime = group.random(cmod.ZR)
m = rho * c2.c
mPrime = r * rPrimePrime
t = o * c2.c
tPrime = oPrime * rPrimePrime
m2 = group.init(cmod.ZR, int(c2.m2))
return NonRevocProofXList(rho=rho,
r=r,
rPrime=rPrime,
rPrimePrime=rPrimePrime,
rPrimePrimePrime=rPrimePrimePrime,
o=o,
oPrime=oPrime,
m=m,
mPrime=mPrime,
t=t,
tPrime=tPrime,
m2=m2,
s=c2.v,
c=c2.c)
def _genTauListParams(self, schemaId) -> NonRevocProofXList:
group = cmod.PairingGroup(
PAIRING_GROUP) # super singular curve, 1024 bits
return NonRevocProofXList(group=group)