def test_all(self):
master_keys, check_keys = equality_test.setup(5)
test_token = equality_test.gen_token(master_keys, [3, 3, 3, 3, 3], 5)
identifier = 5
check1 = equality_test.encrypt(check_keys[0], identifier, 3)
check2 = equality_test.encrypt(check_keys[1], identifier, 3)
check3 = equality_test.encrypt(check_keys[2], identifier, 3)
check4 = equality_test.encrypt(check_keys[3], identifier, 3)
check5 = equality_test.encrypt(check_keys[4], identifier, 3)
self.assertTrue(
equality_test.test(test_token, 5, check1, check2, check3, check4,
check5))
def non_equal_checks(self):
master_keys, check_keys = equality_test.setup(5)
test_token = equality_test.gen_token(master_keys, [3, 3, 3, 3, 3], 5)
identifier = 5
check1 = equality_test.encrypt(check_keys[0], identifier, 3)
check2 = equality_test.encrypt(check_keys[1], identifier, 3)
check3 = equality_test.encrypt(check_keys[2], identifier,
5) # check not same as required
check4 = equality_test.encrypt(check_keys[3], identifier, 3)
check5 = equality_test.encrypt(check_keys[4], identifier, 3)
self.assertFalse(
equality_test.test(test_token, 5, check1, check2, check3, check4,
check5))
gas_use_deploy = gas_usage(contract_trans, web3)
gas_max_deploy = max_gas_usage(contract_trans, web3)
verbose_print("Gas used to deploy n=", n, "contract: ", gas_use_deploy)
print("Gas used to deploy n=", n, "contract: ", gas_max_deploy, " maxed")
compiled = compile_files([contract_file], "--optimized")
compiledCode = compiled[contract_name]
contract_instance = web3.eth.contract(contractAddr,
abi=compiledCode['abi'])
# test contract gas usage
# generate g1 points
rand = random.SystemRandom()
identifier = rand.randint(1, fast_pairing.curve_order)
checks = [
equality_test.encrypt(check_keys[x], identifier, 3) for x in range(n)
]
listG1 = []
for x in range(n):
listG1.append(checks[x]['g1_mul_prp_add_ident_hash'])
for x in range(n):
listG1.append(checks[x]['r_x_mul'])
listG1.append(checks[0]['hash_ident'])
# Invert points
for x in range(len(listG1)):
if x >= (len(listG1) // 2):
listG1[x] = fast_pairing.neg(listG1[x])
verbose = True
verbose_print = print if verbose else lambda *a, **k: None
# 1, 2, 3, 4, 5, 10, 15, 20
print("Number of checks, gas usage (zero-bytes compensated)")
# [1, 2, 3, 4, 5, 10, 15, 20]
# 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
for n in [6, 7, 8, 9, 10]:
# Generate values from EqualityTest
master_keys, check_keys = equality_test.setup(n)
rand = random.SystemRandom()
token_accepts = [rand.randint(1, 30) for _ in range(n)]
test_token = equality_test.gen_token(master_keys, token_accepts, n)
identifier = 5
checks = [
equality_test.encrypt(check_keys[x], identifier, token_accepts[x])
for x in range(n)
]
listG1 = []
listG2 = []
for x in range(n):
listG1.append(checks[x]['g1_mul_prp_add_ident_hash'])
listG2.append(test_token[0][x]['u_multiplied'])
assert fast_pairing.is_on_curve(test_token[0][x]['u_multiplied'],
fast_pairing.b2)
for x in range(n):
listG1.append(checks[x]['r_x_mul'])
listG2.append(test_token[0][x]['alpha_mul_g2_mul_prp'])
assert fast_pairing.is_on_curve(