1 /*
2  * Copyright 2022, 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 com.android.rkpdapp;
18 
19 /**
20  * A {@link RemotelyProvisionedKey} holds an attestation key and the
21  * corresponding remotely provisioned certificate chain.
22  *
23  * @hide
24  */
25 @RustDerive(Eq=true, PartialEq=true)
26 parcelable RemotelyProvisionedKey {
27     /**
28      * The remotely-provisioned key that may be used to sign attestations. The
29      * format of this key is opaque, and need only be understood by the
30      * IRemotelyProvisionedComponent that generated it.
31      *
32      * Any private key material contained within this blob must be encrypted.
33      *
34      * @see IRemotelyProvisionedComponent
35      */
36     byte[] keyBlob;
37 
38     /**
39      * Sequence of DER-encoded X.509 certificates that make up the attestation
40      * key's certificate chain. This is the binary encoding for a chain that is
41      * supported by Java's CertificateFactory.generateCertificates API.
42      */
43     byte[] encodedCertChain;
44 }
45