1 /*
2  * Copyright 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <cstdint>
20 
21 namespace bluetooth {
22 namespace l2cap {
23 namespace le {
24 
25 enum class SecurityPolicy {
26   // Predefined security policies for user to pick
27 
28   // No security enforced
29   NO_SECURITY_WHATSOEVER_PLAINTEXT_TRANSPORT_OK,
30 
31   // Just encryption, but no MITM
32   ENCRYPTED_TRANSPORT,
33 
34   // Implicitly MITM protected
35   AUTHENTICATED_ENCRYPTED_TRANSPORT,
36 
37   // Same as AUTHENTICATED_ENCRYPTED_TRANSPORT
38   BEST,
39 
40   _NOT_FOR_YOU__AUTHENTICATED_PAIRING_WITH_128_BIT_KEY,
41   _NOT_FOR_YOU__AUTHORIZATION,
42 };
43 
44 }  // namespace le
45 }  // namespace l2cap
46 }  // namespace bluetooth
47