81     auto result = keystore->generateKey("tmp", parameters, &hardware_enforced_characteristics,  in TestKey()  local
84     if (!result.isOk()) {  in TestKey()
85         LOG(ERROR) << "Failed to generate key: " << result;  in TestKey()
89     result = keystore->deleteKey("tmp");  in TestKey()
90     if (!result.isOk()) {  in TestKey()
91         LOG(ERROR) << "Failed to delete key: " << result;  in TestKey()
264     int32_t result = keystore->addRandomNumberGeneratorEntropy(input);  in AddEntropy()  local
265     printf("AddEntropy: %d\n", result);  in AddEntropy()
266     return result;  in AddEntropy()
282     auto result = keystore->generateKey(name, params, &hardware_enforced_characteristics,  in GenerateKey()  local
284     printf("GenerateKey: %d\n", int32_t(result));  in GenerateKey()
285     if (result.isOk()) {  in GenerateKey()
289     return result;  in GenerateKey()
296     auto result = keystore->getKeyCharacteristics(name, &hardware_enforced_characteristics,  in GetCharacteristics()  local
298     printf("GetCharacteristics: %d\n", int32_t(result));  in GetCharacteristics()
299     if (result.isOk()) {  in GetCharacteristics()
303     return result;  in GetCharacteristics()
309     int32_t result = keystore->exportKey(KeyFormat::X509, name, &data);  in ExportKey()  local
310     printf("ExportKey: %d (%zu)\n", result, data.size());  in ExportKey()
311     return result;  in ExportKey()
316     int32_t result = keystore->deleteKey(name);  in DeleteKey()  local
317     printf("DeleteKey: %d\n", result);  in DeleteKey()
318     return result;  in DeleteKey()
323     int32_t result = keystore->deleteAllKeys();  in DeleteAllKeys()  local
324     printf("DeleteAllKeys: %d\n", result);  in DeleteAllKeys()
325     return result;  in DeleteAllKeys()
355     auto result = keystore->beginOperation(KeyPurpose::SIGN, name, sign_params,  in SignAndVerify()  local
357     if (!result.isOk()) {  in SignAndVerify()
358         printf("Sign: BeginOperation failed: %d\n", int32_t(result));  in SignAndVerify()
359         return result;  in SignAndVerify()
364     result = keystore->updateOperation(handle, empty_params, "data_to_sign",  in SignAndVerify()
366     if (!result.isOk()) {  in SignAndVerify()
367         printf("Sign: UpdateOperation failed: %d\n", int32_t(result));  in SignAndVerify()
368         return result;  in SignAndVerify()
370     result = keystore->finishOperation(handle, empty_params, std::string() /*signature_to_verify*/,  in SignAndVerify()
372     if (!result.isOk()) {  in SignAndVerify()
373         printf("Sign: FinishOperation failed: %d\n", int32_t(result));  in SignAndVerify()
374         return result;  in SignAndVerify()
380     result = keystore->beginOperation(KeyPurpose::VERIFY, name, sign_params, &output_params,  in SignAndVerify()
382     if (!result.isOk()) {  in SignAndVerify()
383         printf("Verify: BeginOperation failed: %d\n", int32_t(result));  in SignAndVerify()
384         return result;  in SignAndVerify()
386     result = keystore->updateOperation(handle, empty_params, "data_to_sign",  in SignAndVerify()
388     if (!result.isOk()) {  in SignAndVerify()
389         printf("Verify: UpdateOperation failed: %d\n", int32_t(result));  in SignAndVerify()
390         return result;  in SignAndVerify()
392     result = keystore->finishOperation(handle, empty_params, signature_to_verify, &output_params,  in SignAndVerify()
394     if (result == ErrorCode::VERIFICATION_FAILED) {  in SignAndVerify()
396         return result;  in SignAndVerify()
398     if (!result.isOk()) {  in SignAndVerify()
399         printf("Verify: FinishOperation failed: %d\n", int32_t(result));  in SignAndVerify()
400         return result;  in SignAndVerify()