146   bool CreateTestDevice(const std::string &cipher,
148   void VerifyDecryption(const std::vector<uint8_t> &key, const Cipher &cipher);
149   void DoTest(const std::string &cipher_string, const Cipher &cipher);
188 bool DmDefaultKeyTest::CreateTestDevice(const std::string &cipher,  in CreateTestDevice()  argument
194                                            cipher.c_str(), BytesToHex(key),  in CreateTestDevice()
212                      << cipher << "\", is_wrapped_key=" << is_wrapped_key  in CreateTestDevice()
217                    << " using cipher=\"" << cipher  in CreateTestDevice()
224                                         const Cipher &cipher) {  in VerifyDecryption()  argument
237   ASSERT_GE(cipher.ivsize(), sizeof(__le64));  in VerifyDecryption()
238   std::unique_ptr<__le64> iv(new (::operator new(cipher.ivsize())) __le64);  in VerifyDecryption()
239   memset(iv.get(), 0, cipher.ivsize());  in VerifyDecryption()
245     ASSERT_TRUE(cipher.Encrypt(key, reinterpret_cast<const uint8_t *>(iv.get()),  in VerifyDecryption()
257                               const Cipher &cipher) {  in DoTest()  argument
260   std::vector<uint8_t> key = GenerateTestKey(cipher.keysize());  in DoTest()
264   VerifyDecryption(key, cipher);  in DoTest()