33 using ::android::hardware::hidl_vec;
81     Return<void> computeSharedHmac(const hidl_vec<HmacSharingParameters>& params,  in computeSharedHmac()
87                                      const hidl_vec<KeyParameter>& parametersToVerify,  in verifyAuthorization()
93     Return<ErrorCode> addRngEntropy(const hidl_vec<uint8_t>& data) override {  in addRngEntropy()
97     Return<void> generateKey(const hidl_vec<KeyParameter>& keyParams,  in generateKey()
102     Return<void> getKeyCharacteristics(const hidl_vec<uint8_t>& keyBlob,  in getKeyCharacteristics()
103                                        const hidl_vec<uint8_t>& clientId,  in getKeyCharacteristics()
104                                        const hidl_vec<uint8_t>& appData,  in getKeyCharacteristics()
109     Return<void> importKey(const hidl_vec<KeyParameter>& params, KeyFormat keyFormat,  in importKey()
110                            const hidl_vec<uint8_t>& keyData,  in importKey()
115     Return<void> importWrappedKey(const hidl_vec<uint8_t>& wrappedKeyData,  in importWrappedKey()
116                                   const hidl_vec<uint8_t>& wrappingKeyBlob,  in importWrappedKey()
117                                   const hidl_vec<uint8_t>& maskingKey,  in importWrappedKey()
118                                   const hidl_vec<KeyParameter>& unwrappingParams,  in importWrappedKey()
125     Return<void> exportKey(KeyFormat exportFormat, const hidl_vec<uint8_t>& keyBlob,  in exportKey()
126                            const hidl_vec<uint8_t>& clientId, const hidl_vec<uint8_t>& appData,  in exportKey()
131     Return<void> attestKey(const hidl_vec<uint8_t>& keyToAttest,  in attestKey()
132                            const hidl_vec<KeyParameter>& attestParams,  in attestKey()
137     Return<void> upgradeKey(const hidl_vec<uint8_t>& keyBlobToUpgrade,  in upgradeKey()
138                             const hidl_vec<KeyParameter>& upgradeParams,  in upgradeKey()
143     Return<ErrorCode> deleteKey(const hidl_vec<uint8_t>& keyBlob) override {  in deleteKey()
151     Return<void> begin(KeyPurpose purpose, const hidl_vec<uint8_t>& key,  in begin()
152                        const hidl_vec<KeyParameter>& inParams, const HardwareAuthToken& authToken,  in begin()
157     Return<void> update(uint64_t operationHandle, const hidl_vec<KeyParameter>& inParams,  in update()
158                         const hidl_vec<uint8_t>& input, const HardwareAuthToken& authToken,  in update()
165     Return<void> finish(uint64_t operationHandle, const hidl_vec<KeyParameter>& inParams,  in finish()
166                         const hidl_vec<uint8_t>& input, const hidl_vec<uint8_t>& signature,  in finish()