def test_encipher_decipher_gm():
ps = [
131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197,
199
]
qs = [
89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 47
]
messages = [
0,
32855,
34303,
14805,
1280,
75859,
38368,
724,
60356,
51675,
76697,
61854,
18661,
]
for p, q in zip(ps, qs):
pri = gm_private_key(p, q)
for msg in messages:
pub = gm_public_key(p, q)
enc = encipher_gm(msg, pub)
dec = decipher_gm(enc, pri)
assert dec == msg
def test_encipher_decipher_gm():
ps = [131, 137, 139, 149, 151, 157, 163, 167,
173, 179, 181, 191, 193, 197, 199]
qs = [89, 97, 101, 103, 107, 109, 113, 127,
131, 137, 139, 149, 151, 157, 47]
messages = [
0, 32855, 34303, 14805, 1280, 75859, 38368,
724, 60356, 51675, 76697, 61854, 18661,
]
for p, q in zip(ps, qs):
pri = gm_private_key(p, q)
for msg in messages:
pub = gm_public_key(p, q)
enc = encipher_gm(msg, pub)
dec = decipher_gm(enc, pri)
assert dec == msg
def test_gm_public_key():
assert 323 == gm_public_key(17, 19)[1]
assert 15 == gm_public_key(3, 5)[1]
raises(ValueError, lambda: gm_public_key(15, 19))
def test_gm_private_key():
raises(ValueError, lambda: gm_public_key(13, 15))
raises(ValueError, lambda: gm_public_key(0, 0))
raises(ValueError, lambda: gm_public_key(0, 5))
assert 17, 19 == gm_public_key(17, 19)
def test_gm_public_key():
assert 323 == gm_public_key(17, 19)[1]
assert 15 == gm_public_key(3, 5)[1]
raises(ValueError, lambda: gm_public_key(15, 19))
def test_gm_private_key():
raises(ValueError, lambda: gm_public_key(13, 15))
raises(ValueError, lambda: gm_public_key(0, 0))
raises(ValueError, lambda: gm_public_key(0, 5))
assert 17, 19 == gm_public_key(17, 19)
def get_pub_key(self):
return gm_public_key(self.priv_key[0], self.priv_key[1])
