blob: f4225ebf5edaf5e3f894ee4dba12ae620ad1f02c
| 1 | /* |
| 2 | ** |
| 3 | ** Copyright 2017, The Android Open Source Project |
| 4 | ** |
| 5 | ** Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | ** you may not use this file except in compliance with the License. |
| 7 | ** You may obtain a copy of the License at |
| 8 | ** |
| 9 | ** http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | ** |
| 11 | ** Unless required by applicable law or agreed to in writing, software |
| 12 | ** distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | ** See the License for the specific language governing permissions and |
| 15 | ** limitations under the License. |
| 16 | */ |
| 17 | |
| 18 | #ifndef keymaster_V4_0_AmlogicKeymaster4Device_H_ |
| 19 | #define keymaster_V4_0_AmlogicKeymaster4Device_H_ |
| 20 | |
| 21 | #include <android/hardware/keymaster/4.0/IKeymasterDevice.h> |
| 22 | #include <hidl/Status.h> |
| 23 | #include <amlogic_keymaster/AmlogicKeymaster.h> |
| 24 | |
| 25 | namespace keymaster { |
| 26 | |
| 27 | namespace V4_0 { |
| 28 | |
| 29 | using ::android::sp; |
| 30 | using ::android::hardware::hidl_vec; |
| 31 | using ::android::hardware::Return; |
| 32 | using ::android::hardware::Void; |
| 33 | using ::android::hardware::keymaster::V4_0::ErrorCode; |
| 34 | using ::android::hardware::keymaster::V4_0::HardwareAuthenticatorType; |
| 35 | using ::android::hardware::keymaster::V4_0::HardwareAuthToken; |
| 36 | using ::android::hardware::keymaster::V4_0::HmacSharingParameters; |
| 37 | using ::android::hardware::keymaster::V4_0::IKeymasterDevice; |
| 38 | using ::android::hardware::keymaster::V4_0::KeyCharacteristics; |
| 39 | using ::android::hardware::keymaster::V4_0::KeyFormat; |
| 40 | using ::android::hardware::keymaster::V4_0::KeyParameter; |
| 41 | using ::android::hardware::keymaster::V4_0::KeyPurpose; |
| 42 | using ::android::hardware::keymaster::V4_0::SecurityLevel; |
| 43 | using ::android::hardware::keymaster::V4_0::Tag; |
| 44 | using ::android::hardware::keymaster::V4_0::VerificationToken; |
| 45 | |
| 46 | class AmlogicKeymaster4Device : public IKeymasterDevice { |
| 47 | public: |
| 48 | explicit AmlogicKeymaster4Device(AmlogicKeymaster* impl); |
| 49 | virtual ~AmlogicKeymaster4Device(); |
| 50 | |
| 51 | Return<void> getHardwareInfo(getHardwareInfo_cb _hidl_cb) override; |
| 52 | Return<void> getHmacSharingParameters(getHmacSharingParameters_cb _hidl_cb) override; |
| 53 | Return<void> computeSharedHmac(const hidl_vec<HmacSharingParameters>& params, |
| 54 | computeSharedHmac_cb) override; |
| 55 | Return<void> verifyAuthorization(uint64_t challenge, |
| 56 | const hidl_vec<KeyParameter>& parametersToVerify, |
| 57 | const HardwareAuthToken& authToken, |
| 58 | verifyAuthorization_cb _hidl_cb) override; |
| 59 | Return<ErrorCode> addRngEntropy(const hidl_vec<uint8_t>& data) override; |
| 60 | Return<void> generateKey(const hidl_vec<KeyParameter>& keyParams, |
| 61 | generateKey_cb _hidl_cb) override; |
| 62 | Return<void> getKeyCharacteristics(const hidl_vec<uint8_t>& keyBlob, |
| 63 | const hidl_vec<uint8_t>& clientId, |
| 64 | const hidl_vec<uint8_t>& appData, |
| 65 | getKeyCharacteristics_cb _hidl_cb) override; |
| 66 | Return<void> importKey(const hidl_vec<KeyParameter>& params, KeyFormat keyFormat, |
| 67 | const hidl_vec<uint8_t>& keyData, importKey_cb _hidl_cb) override; |
| 68 | Return<void> importWrappedKey(const hidl_vec<uint8_t>& wrappedKeyData, |
| 69 | const hidl_vec<uint8_t>& wrappingKeyBlob, |
| 70 | const hidl_vec<uint8_t>& maskingKey, |
| 71 | const hidl_vec<KeyParameter>& unwrappingParams, |
| 72 | uint64_t passwordSid, uint64_t biometricSid, |
| 73 | importWrappedKey_cb _hidl_cb) override; |
| 74 | Return<void> exportKey(KeyFormat exportFormat, const hidl_vec<uint8_t>& keyBlob, |
| 75 | const hidl_vec<uint8_t>& clientId, const hidl_vec<uint8_t>& appData, |
| 76 | exportKey_cb _hidl_cb) override; |
| 77 | Return<void> attestKey(const hidl_vec<uint8_t>& keyToAttest, |
| 78 | const hidl_vec<KeyParameter>& attestParams, |
| 79 | attestKey_cb _hidl_cb) override; |
| 80 | Return<void> upgradeKey(const hidl_vec<uint8_t>& keyBlobToUpgrade, |
| 81 | const hidl_vec<KeyParameter>& upgradeParams, |
| 82 | upgradeKey_cb _hidl_cb) override; |
| 83 | Return<ErrorCode> deleteKey(const hidl_vec<uint8_t>& keyBlob) override; |
| 84 | Return<ErrorCode> deleteAllKeys() override; |
| 85 | Return<ErrorCode> destroyAttestationIds() override; |
| 86 | Return<void> begin(KeyPurpose purpose, const hidl_vec<uint8_t>& key, |
| 87 | const hidl_vec<KeyParameter>& inParams, const HardwareAuthToken& authToken, |
| 88 | begin_cb _hidl_cb) override; |
| 89 | Return<void> update(uint64_t operationHandle, const hidl_vec<KeyParameter>& inParams, |
| 90 | const hidl_vec<uint8_t>& input, const HardwareAuthToken& authToken, |
| 91 | const VerificationToken& verificationToken, update_cb _hidl_cb) override; |
| 92 | Return<void> finish(uint64_t operationHandle, const hidl_vec<KeyParameter>& inParams, |
| 93 | const hidl_vec<uint8_t>& input, const hidl_vec<uint8_t>& signature, |
| 94 | const HardwareAuthToken& authToken, |
| 95 | const VerificationToken& verificationToken, finish_cb _hidl_cb) override; |
| 96 | Return<ErrorCode> abort(uint64_t operationHandle) override; |
| 97 | |
| 98 | private: |
| 99 | std::unique_ptr<::keymaster::AmlogicKeymaster> impl_; |
| 100 | }; |
| 101 | |
| 102 | } // namespace V4_0 |
| 103 | } // namespace keymaster |
| 104 | |
| 105 | #endif // keymaster_V4_0_AmlogicKeymaster4Device_H_ |
| 106 |