1 files changed, 0 insertions, 87 deletions
diff --git a/keystore/key_proto_handler.cpp b/keystore/key_proto_handler.cpp
deleted file mode 100644
index f8400af6..00000000
--- a/keystore/key_proto_handler.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * 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.
- */
-#define LOG_TAG "KeystoreOperation"
-
-#include "key_proto_handler.h"
-
-#include <android/os/DropBoxManager.h>
-#include <google/protobuf/message_lite.h>
-#include <keymasterV4_1/Keymaster.h>
-#include <keystore/keymaster_types.h>
-#include <utils/String16.h>
-#include <utils/StrongPointer.h>
-
-#include "key_config.pb.h"
-
-namespace keystore {
-
-void checkEnforcedCharacteristics(const hidl_vec<KeyParameter>& keyParams, KeyConfig* keyConfig) {
-    for (auto& keyParam : keyParams) {
-        switch (keyParam.tag) {
-        case Tag::PURPOSE:
-            keyConfig->add_purpose(toString(accessTagValue(TAG_PURPOSE, keyParam)));
-            break;
-        case Tag::ALGORITHM:
-            keyConfig->set_algorithm(toString(accessTagValue(TAG_ALGORITHM, keyParam)));
-            break;
-        case Tag::KEY_SIZE:
-            keyConfig->set_key_size(accessTagValue(TAG_KEY_SIZE, keyParam));
-            break;
-        case Tag::BLOCK_MODE:
-            keyConfig->add_block_mode(toString(accessTagValue(TAG_BLOCK_MODE, keyParam)));
-            break;
-        case Tag::PADDING:
-            keyConfig->add_padding(toString(accessTagValue(TAG_PADDING, keyParam)));
-            break;
-        case Tag::DIGEST:
-            keyConfig->add_digest(toString(accessTagValue(TAG_DIGEST, keyParam)));
-            break;
-        case Tag::EC_CURVE:
-            keyConfig->set_ec_curve(toString(accessTagValue(TAG_EC_CURVE, keyParam)));
-            break;
-        case Tag::AUTH_TIMEOUT:
-            keyConfig->set_user_auth_key_timeout(accessTagValue(TAG_AUTH_TIMEOUT, keyParam));
-            break;
-        case Tag::ORIGIN:
-            keyConfig->set_origin(toString(accessTagValue(TAG_ORIGIN, keyParam)));
-            break;
-        case Tag::BLOB_USAGE_REQUIREMENTS:
-            keyConfig->set_key_blob_usage_reqs(
-                toString(accessTagValue(TAG_BLOB_USAGE_REQUIREMENTS, keyParam)));
-            break;
-        case Tag::USER_AUTH_TYPE:
-            keyConfig->set_user_auth_type(toString(accessTagValue(TAG_USER_AUTH_TYPE, keyParam)));
-            break;
-        default:
-            break;
-        }
-    }
-}
-
-void uploadKeyCharacteristicsAsProto(const hidl_vec<KeyParameter>& keyParams,
-                                     bool wasCreationSuccessful) {
-    KeyConfig keyConfig;
-    checkEnforcedCharacteristics(keyParams, &keyConfig);
-    android::sp<android::os::DropBoxManager> dropbox(new android::os::DropBoxManager());
-    keyConfig.set_was_creation_successful(wasCreationSuccessful);
-
-    size_t size = keyConfig.ByteSize();
-    auto data = std::make_unique<uint8_t[]>(size);
-    keyConfig.SerializeWithCachedSizesToArray(data.get());
-    dropbox->addData(android::String16("keymaster"), data.get(), size, 0);
-}
-
-}  // namespace keystore