def GetInializedKeys(cls):
result = cls()
result.name = "AES128CBC"
result.key = rdf_crypto.EncryptionKey().GenerateKey()
result.metadata_iv = rdf_crypto.EncryptionKey().GenerateKey()
result.hmac_key = rdf_crypto.EncryptionKey().GenerateKey()
result.hmac_type = "FULL_HMAC"
return result
def testM2CryptoCipherCompatibility(self):
m2crypto_ciphertext = open(
os.path.join(self.base_path, "m2crypto/send_file_data"), "rb").read()
key = rdf_crypto.EncryptionKey("x" * 16)
iv = rdf_crypto.EncryptionKey("y" * 16)
cipher = rdf_crypto.AES128CBCCipher(key, iv)
plaintext = cipher.Decrypt(m2crypto_ciphertext)
self.assertEqual(plaintext, self.memory_dump)
def Decrypt(self, data, iv): """Symmetrically decrypt the data.""" key = rdf_crypto.EncryptionKey(self.cipher.key) iv = rdf_crypto.EncryptionKey(iv) return rdf_crypto.AES128CBCCipher(key, iv).Decrypt(data)
