https://github.com/google/tink
Tip revision: 50150573bd1d6f05e818cc3706cfba3fe9ed490a authored by thaidn on 30 April 2020, 23:04:57 UTC
Fixing a typo in KMS Envelope AEAD.
Fixing a typo in KMS Envelope AEAD.
Tip revision: 5015057
mac_config_test.cc
// Copyright 2017 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////////
#include "tink/mac/mac_config.h"
#include "gtest/gtest.h"
#include "tink/config.h"
#include "tink/keyset_handle.h"
#include "tink/mac.h"
#include "tink/mac/hmac_key_manager.h"
#include "tink/mac/mac_key_templates.h"
#include "tink/registry.h"
#include "tink/util/status.h"
#include "tink/util/test_matchers.h"
#include "tink/util/test_util.h"
namespace crypto {
namespace tink {
namespace {
using ::crypto::tink::test::DummyMac;
using ::crypto::tink::test::IsOk;
using ::crypto::tink::test::StatusIs;
class MacConfigTest : public ::testing::Test {
protected:
void SetUp() override {
Registry::Reset();
}
};
TEST_F(MacConfigTest, Basic) {
EXPECT_THAT(
Registry::get_key_manager<Mac>(HmacKeyManager().get_key_type()).status(),
StatusIs(util::error::NOT_FOUND));
ASSERT_THAT(MacConfig::Register(), IsOk());
EXPECT_THAT(
Registry::get_key_manager<Mac>(HmacKeyManager().get_key_type()).status(),
IsOk());
}
// Tests that the MacWrapper has been properly registered and we can wrap
// primitives.
TEST_F(MacConfigTest, WrappersRegistered) {
ASSERT_TRUE(MacConfig::Register().ok());
google::crypto::tink::Keyset::Key key;
key.set_status(google::crypto::tink::KeyStatusType::ENABLED);
key.set_key_id(1234);
key.set_output_prefix_type(google::crypto::tink::OutputPrefixType::RAW);
auto primitive_set = absl::make_unique<PrimitiveSet<Mac>>();
ASSERT_TRUE(
primitive_set
->set_primary(
primitive_set
->AddPrimitive(absl::make_unique<DummyMac>("dummy"), key)
.ValueOrDie())
.ok());
auto primitive_result = Registry::Wrap(std::move(primitive_set));
ASSERT_TRUE(primitive_result.ok()) << primitive_result.status();
auto mac_result =
primitive_result.ValueOrDie()->ComputeMac("verified text");
ASSERT_TRUE(mac_result.ok());
EXPECT_TRUE(DummyMac("dummy")
.VerifyMac(mac_result.ValueOrDie(), "verified text")
.ok());
EXPECT_FALSE(
DummyMac("dummy").VerifyMac(mac_result.ValueOrDie(), "faked text").ok());
}
} // namespace
} // namespace tink
} // namespace crypto