def responseHandshake(self, p: int, g: int, open_key: int) -> int:
self.p, self.g, self.user_ok = p, g, open_key
self.pk = Utils.fastModuloPow(open_key, self.generated_secret_key, p)
self.open_key = Utils.fastModuloPow(self.g, self.generated_secret_key, self.p)
return self.open_key
def requestHandshake(self, user) -> None:
self.p = self.png.getSophiePrime()
self.g = self.png.getPrimitiveRootModulo(self.p) # always can use 2
self.open_key = Utils.fastModuloPow(self.g, self.generated_secret_key, self.p)
self.user_ok = user.responseHandshake(self.p, self.g, self.open_key)
self.pk = Utils.fastModuloPow(self.user_ok, self.generated_secret_key, self.p)
