420     uint64_t operationHandle, const hidl_vec<KeyParameter>& parametersToVerify,  in verifyAuthorization()  argument
425     (void)operationHandle;  in verifyAuthorization()
749     uint64_t operationHandle = startResponse.handle().handle();  in attestKey()  local
753     Finalize finalize([&] () { abort(operationHandle); });  in attestKey()
755     continueRequest.mutable_handle()->set_handle(operationHandle);  in attestKey()
769     finishRequest.mutable_handle()->set_handle(operationHandle);  in attestKey()
1050         uint64_t operationHandle,  in update()  argument
1066     error_code = buffer_append(operationHandle, input, &consumed);  in update()
1073     error_code = buffer_peek(operationHandle, &blocks);  in update()
1083     request.mutable_handle()->set_handle(operationHandle);  in update()
1103     if (buffer_advance(operationHandle, response.consumed()) != ErrorCode::OK) {  in update()
1116     buffer_algorithm(operationHandle, &algorithm);  in update()
1119             buffer_remaining(operationHandle) >= SHA256_DIGEST_LENGTH) {  in update()
1128         uint64_t operationHandle,  in finish()  argument
1166         update(operationHandle, input_params, input_data, authToken,  in finish()
1176     error_code = buffer_final(operationHandle, &data);  in finish()
1183     request.mutable_handle()->set_handle(operationHandle);  in finish()
1219 Return<ErrorCode> KeymasterDevice::abort(uint64_t operationHandle)  in abort()  argument
1226     request.mutable_handle()->set_handle(operationHandle);  in abort()