2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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
19 namespace Tizen.Security.SecureRepository.Crypto
22 /// A abstract class holding parameters for encryption and decryption.
24 /// <since_tizen> 3 </since_tizen>
25 abstract public class CipherParameters
27 private SafeCipherParametersHandle _handle;
30 /// Cipher algorithm type.
32 /// <since_tizen> 3 </since_tizen>
33 public CipherAlgorithmType Algorithm
37 return (CipherAlgorithmType)GetInteger(
38 CipherParameterName.AlgorithmType);
42 // for inherited in internal only
43 internal CipherParameters()
47 internal CipherParameters(CipherAlgorithmType algorithm)
49 this._handle = new SafeCipherParametersHandle(algorithm);
52 internal void Add(CipherParameterName name, long value)
54 this._handle.SetInteger(name, value);
57 internal void Add(CipherParameterName name, byte[] value)
59 this._handle.SetBuffer(name, value);
62 internal long GetInteger(CipherParameterName name)
64 return this._handle.GetInteger(name);
67 internal byte[] GetBuffer(CipherParameterName name)
69 return this._handle.GetBuffer(name);
74 get { return this._handle.Ptr; }