def test_rfc(self):
""" Test vector from :rfc:`5832`
"""
- private_key = bytes(bytearray((
+ prv = bytes(bytearray((
0x7A, 0x92, 0x9A, 0xDE, 0x78, 0x9B, 0xB9, 0xBE,
0x10, 0xED, 0x35, 0x9D, 0xD3, 0x9A, 0x72, 0xC1,
0x1B, 0x60, 0x96, 0x1F, 0x49, 0x39, 0x7E, 0xEE,
0x1D, 0x19, 0xCE, 0x98, 0x91, 0xEC, 0x3B, 0x28
)))
- public_key_x = bytes(bytearray((
+ pub_x = bytes(bytearray((
0x7F, 0x2B, 0x49, 0xE2, 0x70, 0xDB, 0x6D, 0x90,
0xD8, 0x59, 0x5B, 0xEC, 0x45, 0x8B, 0x50, 0xC5,
0x85, 0x85, 0xBA, 0x1D, 0x4E, 0x9B, 0x78, 0x8F,
0x66, 0x89, 0xDB, 0xD8, 0xE5, 0x6F, 0xD8, 0x0B
)))
- public_key_y = bytes(bytearray((
+ pub_y = bytes(bytearray((
0x26, 0xF1, 0xB4, 0x89, 0xD6, 0x70, 0x1D, 0xD1,
0x85, 0xC8, 0x41, 0x3A, 0x97, 0x7B, 0x3C, 0xBB,
0xAF, 0x64, 0xD1, 0xC5, 0x93, 0xD2, 0x66, 0x27,
0xBC, 0xD6, 0xD3, 0xF7, 0x46, 0xB6, 0x31, 0xDF,
0x92, 0x80, 0x14, 0xF6, 0xC5, 0xBF, 0x9C, 0x40
)))
- private_key = bytes2long(private_key)
+ prv = bytes2long(prv)
signature = signature[32:] + signature[:32]
c = GOST3410Curve(*CURVE_PARAMS["GostR3410_2001_TestParamSet"])
- pubX, pubY = public_key(c, private_key)
- self.assertEqual(long2bytes(pubX), public_key_x)
- self.assertEqual(long2bytes(pubY), public_key_y)
- s = sign(c, private_key, digest)
- self.assertTrue(verify(c, pubX, pubY, digest, s))
- self.assertTrue(verify(c, pubX, pubY, digest, signature))
+ pubX, pubY = public_key(c, prv)
+ self.assertEqual(long2bytes(pubX), pub_x)
+ self.assertEqual(long2bytes(pubY), pub_y)
+ s = sign(c, prv, digest)
+ self.assertTrue(verify(c, (pubX, pubY), digest, s))
+ self.assertTrue(verify(c, (pubX, pubY), digest, signature))
def test_sequence(self):
c = GOST3410Curve(*CURVE_PARAMS["GostR3410_2001_TestParamSet"])
- private_key = bytes2long(urandom(32))
- pubX, pubY = public_key(c, private_key)
+ prv = bytes2long(urandom(32))
+ pubX, pubY = public_key(c, prv)
for _ in range(20):
digest = urandom(32)
- s = sign(c, private_key, digest, mode=2001)
- self.assertTrue(verify(c, pubX, pubY, digest, s, mode=2001))
+ s = sign(c, prv, digest, mode=2001)
+ self.assertTrue(verify(c, (pubX, pubY), digest, s, mode=2001))
class Test34102012(TestCase):
0xDC, 0x1A, 0x18, 0xB9, 0x1B, 0x24, 0x64, 0x0B,
0x6D, 0xBB, 0x92, 0xCB, 0x1A, 0xDD, 0x37, 0x1E
)))
- private_key = bytes(bytearray((
+ prv = bytes(bytearray((
0x0B, 0xA6, 0x04, 0x8A, 0xAD, 0xAE, 0x24, 0x1B,
0xA4, 0x09, 0x36, 0xD4, 0x77, 0x56, 0xD7, 0xC9,
0x30, 0x91, 0xA0, 0xE8, 0x51, 0x46, 0x69, 0x70,
0xA2, 0x63, 0x6B, 0x7B, 0xFD, 0x18, 0xAA, 0xDF,
0xC6, 0x29, 0x67, 0x82, 0x1F, 0xA1, 0x8D, 0xD4
)))
- public_key_x = bytes(bytearray((
+ pub_x = bytes(bytearray((
0x11, 0x5D, 0xC5, 0xBC, 0x96, 0x76, 0x0C, 0x7B,
0x48, 0x59, 0x8D, 0x8A, 0xB9, 0xE7, 0x40, 0xD4,
0xC4, 0xA8, 0x5A, 0x65, 0xBE, 0x33, 0xC1, 0x81,
0xF7, 0x5C, 0x45, 0x41, 0x5C, 0x1D, 0x9D, 0xD9,
0xDD, 0x33, 0x61, 0x2C, 0xD5, 0x30, 0xEF, 0xE1
)))
- public_key_y = bytes(bytearray((
+ pub_y = bytes(bytearray((
0x37, 0xC7, 0xC9, 0x0C, 0xD4, 0x0B, 0x0F, 0x56,
0x21, 0xDC, 0x3A, 0xC1, 0xB7, 0x51, 0xCF, 0xA0,
0xE2, 0x63, 0x4F, 0xA0, 0x50, 0x3B, 0x3D, 0x52,
0x6A, 0x6E, 0xEB, 0x1F, 0x56, 0x91, 0x9C, 0xB9,
0x2A, 0x98, 0x53, 0xBD, 0xE7, 0x3E, 0x5B, 0x4A
)))
- private_key = bytes2long(private_key)
+ prv = bytes2long(prv)
signature = signature[64:] + signature[:64]
c = GOST3410Curve(p, q, a, b, x, y)
- pubX, pubY = public_key(c, private_key)
- self.assertEqual(long2bytes(pubX), public_key_x)
- self.assertEqual(long2bytes(pubY), public_key_y)
- s = sign(c, private_key, digest, mode=2012)
- self.assertTrue(verify(c, pubX, pubY, digest, s, mode=2012))
- self.assertTrue(verify(c, pubX, pubY, digest, signature, mode=2012))
+ pubX, pubY = public_key(c, prv)
+ self.assertEqual(long2bytes(pubX), pub_x)
+ self.assertEqual(long2bytes(pubY), pub_y)
+ s = sign(c, prv, digest, mode=2012)
+ self.assertTrue(verify(c, (pubX, pubY), digest, s, mode=2012))
+ self.assertTrue(verify(c, (pubX, pubY), digest, signature, mode=2012))
def test_sequence(self):
c = GOST3410Curve(*CURVE_PARAMS["GostR3410_2012_TC26_ParamSetA"])
- private_key = bytes2long(urandom(64))
- pubX, pubY = public_key(c, private_key)
+ prv = bytes2long(urandom(64))
+ pubX, pubY = public_key(c, prv)
for _ in range(20):
digest = urandom(64)
- s = sign(c, private_key, digest, mode=2012)
- self.assertTrue(verify(c, pubX, pubY, digest, s, mode=2012))
+ s = sign(c, prv, digest, mode=2012)
+ self.assertTrue(verify(c, (pubX, pubY), digest, s, mode=2012))
self.assertNotIn(b"\x00" * 8, s)