1 // Copyright 2022 Google LLC 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 // 15 //////////////////////////////////////////////////////////////////////////////// 16 17 #ifndef TINK_KEY_STATUS_H_ 18 #define TINK_KEY_STATUS_H_ 19 20 namespace crypto { 21 namespace tink { 22 23 // Enum representation of KeyStatusType in tink/proto/tink.proto. Using an 24 // enum class prevents unintentional implicit conversions. 25 enum class KeyStatus : int { 26 kEnabled = 1, // Can be used for cryptographic operations. 27 kDisabled = 2, // Cannot be used (but can become kEnabled again). 28 kDestroyed = 3, // Key data does not exist in this Keyset any more. 29 // Added to guard from failures that may be caused by future expansions. 30 kDoNotUseInsteadUseDefaultWhenWritingSwitchStatements = 20, 31 }; 32 33 } // namespace tink 34 } // namespace crypto 35 36 #endif // TINK_KEY_STATUS_H_ 37