def test_sign(self):
sig = Crypto.sign(b"test", self.key)
assert_equal(bytes, sig.__class__)
sig2 = Crypto.sign(b"tesa", self.key)
assert_equal(bytes, sig2.__class__)
assert_not_equal(
sig, sig2,
'signatures for two different strings should return different values'
)
def test_verify_fail_wrong_signature(self):
sig = Crypto.sign(self.message, self.wrong_key)
assert_false(Crypto.verify(self.message + b"2", self.key, sig))
def test_verify(self):
sig = Crypto.sign(self.message, self.key)
assert_true(Crypto.verify(self.message, self.key, sig))