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