def test_listPointGenerator(self):
r = SystemRandom()
for i in range(10):
p = getRandPrime(5)
while p <= 10:
p = getRandPrime(5)
e = ecc.ECC(r.randint(1, 100), r.randint(1, 100), p)
for point in e.listPointGenerator():
self.assertTrue(e.isInCurve(point))
def test_basePoint(self):
r = SystemRandom()
for i in range(10):
p = getRandPrime(5)
while p <= 10:
p = getRandPrime(5)
e = ecc.ECC(r.randint(1, 100), r.randint(1, 100), p)
G = e.G
self.assertTrue(e.isInCurve(G))
def test_sqrtmod(self):
r = random.SystemRandom()
for i in range(10):
p = prime.getRandPrime(20)
while p < 10:
p = prime.getRandPrime(10)
for j in range(100):
a = r.randint(1, p - 1)
x = prime.sqrtmod(a, p)
if x:
self.assertTrue(x * x % p == a)
def test_sqrtmod(self):
r = random.SystemRandom()
for i in range(10):
p = prime.getRandPrime(20)
while p < 10:
p = prime.getRandPrime(10)
for j in range(100):
a = r.randint(1, p - 1)
x = prime.sqrtmod(a, p)
if x:
self.assertTrue(x * x % p == a)
def test_add(self):
r = SystemRandom()
for i in range(10):
p = getRandPrime(5)
while p <= 10:
p = getRandPrime(5)
e = ecc.ECC(r.randint(1, 100), r.randint(1, 100), p)
all_points = list(e.listPointGenerator())
for j in range(100):
point1 = r.choice(all_points)
point2 = r.choice(all_points)
point = e.add(point1, point2)
self.assertEqual(e.isInCurve(point), True)
def test_inv(self):
r = random.SystemRandom()
for p in [prime.getRandPrime(10 + i) for i in range(10)]:
self.assertEqual(prime.inv(1, p) % p, 1)
self.assertEqual(prime.inv(p - 1, p) * (p - 1) % p, 1)
for i in range(10):
a = r.randint(1, p-1)
self.assertEqual(prime.inv(a, p) * a % p, 1)
def test_inv(self):
r = random.SystemRandom()
for p in [prime.getRandPrime(10 + i) for i in range(10)]:
self.assertEqual(prime.inv(1, p) % p, 1)
self.assertEqual(prime.inv(p - 1, p) * (p - 1) % p, 1)
for i in range(10):
a = r.randint(1, p - 1)
self.assertEqual(prime.inv(a, p) * a % p, 1)
def test_getRandPrime(self):
for i in range(100):
n = prime.getRandPrime(10 + i)
self.assertTrue(prime.isPrime(n))
def test_getRandPrime(self):
for i in range(100):
n = prime.getRandPrime(10 + i)
self.assertTrue(prime.isPrime(n))