1 /*
2  * Copyright (c) 2019, 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 package android.security.identity;
18 
19 import android.security.identity.IWritableCredential;
20 import android.security.identity.ICredential;
21 import android.security.identity.SecurityHardwareInfoParcel;
22 
23 /**
24  * @hide
25  */
26 interface ICredentialStore {
27     /* All binder calls may return a ServiceSpecificException
28      * with the following error codes:
29      */
30     const int ERROR_NONE = 0;
31     const int ERROR_GENERIC = 1;
32     const int ERROR_ALREADY_PERSONALIZED = 2;
33     const int ERROR_NO_SUCH_CREDENTIAL = 3;
34     const int ERROR_CIPHER_SUITE_NOT_SUPPORTED = 4;
35     const int ERROR_EPHEMERAL_PUBLIC_KEY_NOT_FOUND = 5;
36     const int ERROR_NO_AUTHENTICATION_KEY_AVAILABLE = 6;
37     const int ERROR_INVALID_READER_SIGNATURE = 7;
38     const int ERROR_DOCUMENT_TYPE_NOT_SUPPORTED = 8;
39     const int ERROR_AUTHENTICATION_KEY_NOT_FOUND = 9;
40     const int ERROR_INVALID_ITEMS_REQUEST_MESSAGE = 10;
41     const int ERROR_SESSION_TRANSCRIPT_MISMATCH = 11;
42 
getSecurityHardwareInfo()43     SecurityHardwareInfoParcel getSecurityHardwareInfo();
44 
createCredential(in @tf8InCpp String credentialName, in @utf8InCpp String docType)45     IWritableCredential createCredential(in @utf8InCpp String credentialName,
46                                          in @utf8InCpp String docType);
getCredentialByName(in @tf8InCpp String credentialName, in int cipherSuite)47     ICredential getCredentialByName(in @utf8InCpp String credentialName,
48                                     in int cipherSuite);
49 }
50