def encode(self, password, salt, iterations=None):
assert password
assert salt and '$' not in salt
if not iterations:
iterations = self.iterations
hash = pbkdf2(password, salt, iterations, digest=self.digest)
hash = base64.b64encode(hash).decode('ascii').strip()
return "%s$%d$%s$%s" % (self.algorithm, iterations, salt, hash)
def test_regression_vectors(self):
for vector in self.regression_vectors:
result = pbkdf2(**vector["args"])
self.assertEqual(binascii.hexlify(result).decode("ascii"), vector["result"])
