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Commit a0f082aa authored by Brian Lee's avatar Brian Lee Committed by Android (Google) Code Review
Browse files

Merge "Pull SecureBox.java out into its own library."

parents dc6b787d a2f766f3

libs/securebox/Android.bp

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+8 −0
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package {

    default_applicable_licenses: ["frameworks_base_license"],

}



java_library {

    name: "securebox",

    srcs: ["src/**/*.java"],

}

libs/securebox/OWNERS

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+1 −0
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include /services/core/java/com/android/server/locksettings/recoverablekeystore/OWNERS

services/core/java/com/android/server/locksettings/recoverablekeystore/SecureBox.java→libs/securebox/src/com/android/security/SecureBox.java

+12 −4
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@@ -14,11 +14,13 @@ 
 * limitations under the License.

 */



package com.android.server.locksettings.recoverablekeystore;

package com.android.security;



import android.annotation.Nullable;



import com.android.internal.annotations.VisibleForTesting;

import com.android.internal.util.ArrayUtils;



import java.math.BigInteger;

import java.nio.BufferUnderflowException;

import java.nio.ByteBuffer;
@@ -41,6 +43,7 @@ import java.security.spec.ECPublicKeySpec; 
import java.security.spec.EllipticCurve;

import java.security.spec.InvalidKeySpecException;

import java.util.Arrays;



import javax.crypto.AEADBadTagException;

import javax.crypto.BadPaddingException;

import javax.crypto.Cipher;
@@ -380,7 +383,7 @@ public class SecureBox { 
     * @param publicKey The public key.

     * @return The key packed into a 65-byte array.

     */

    static byte[] encodePublicKey(PublicKey publicKey) {

    public static byte[] encodePublicKey(PublicKey publicKey) {

        ECPoint point = ((ECPublicKey) publicKey).getW();

        byte[] x = point.getAffineX().toByteArray();

        byte[] y = point.getAffineY().toByteArray();
@@ -394,8 +397,13 @@ public class SecureBox { 
        return output;

    }



    @VisibleForTesting

    static PublicKey decodePublicKey(byte[] keyBytes)

    /**

     * Decodes byte[] encoded public key.

     *

     * @param keyBytes encoded public key

     * @return the public key

     */

    public static PublicKey decodePublicKey(byte[] keyBytes)

            throws NoSuchAlgorithmException, InvalidKeyException {

        BigInteger x =

                new BigInteger(

libs/securebox/tests/Android.bp

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+46 −0
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// Copyright (C) 2022 The Android Open Source Project

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

//      http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.



package {

    default_applicable_licenses: ["frameworks_base_license"],

}



android_test {

    name: "SecureBoxTests",

    srcs: [

        "**/*.java",

    ],

    static_libs: [

        "securebox",

        "androidx.test.runner",

        "androidx.test.rules",

        "androidx.test.ext.junit",

        "frameworks-base-testutils",

        "junit",

        "mockito-target-extended-minus-junit4",

        "platform-test-annotations",

        "testables",

        "testng",

        "truth-prebuilt",

    ],

    libs: [

        "android.test.mock",

        "android.test.base",

        "android.test.runner",

    ],

    jni_libs: [

        "libdexmakerjvmtiagent",

        "libstaticjvmtiagent",

    ],

}

libs/securebox/tests/AndroidManifest.xml

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+33 −0
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<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2022 The Android Open Source Project



    Licensed under the Apache License, Version 2.0 (the "License");

    you may not use this file except in compliance with the License.

    You may obtain a copy of the License at



         http://www.apache.org/licenses/LICENSE-2.0



    Unless required by applicable law or agreed to in writing, software

    distributed under the License is distributed on an "AS IS" BASIS,

    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    See the License for the specific language governing permissions and

    limitations under the License.

-->



<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    package="com.android.security.tests">



    <application android:debuggable="true" android:largeHeap="true">

        <uses-library android:name="android.test.mock" />

        <uses-library android:name="android.test.runner" />

    </application>



    <instrumentation

        android:name="androidx.test.runner.AndroidJUnitRunner"

        android:label="Tests for SecureBox"

        android:targetPackage="com.android.security.tests">

    </instrumentation>



</manifest>