Merge "Remove unused RecoveryClaim file"

/*

 * Copyright (C) 2018 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 android.security.keystore.recovery;

/**

 * An attempt to recover a keychain protected by remote secure hardware.

 *

 * @hide

 * Deprecated

 */

public class RecoveryClaim {

    private final RecoverySession mRecoverySession;

    private final byte[] mClaimBytes;

    RecoveryClaim(RecoverySession recoverySession, byte[] claimBytes) {

        mRecoverySession = recoverySession;

        mClaimBytes = claimBytes;

    }

    /**

     * Returns the session associated with the recovery attempt. This is used to match the symmetric

     * key, which remains internal to the framework, for decrypting the claim response.

     *

     * @return The session data.

     */

    public RecoverySession getRecoverySession() {

        return mRecoverySession;

    }

    /**

     * Returns the encrypted claim's bytes.

     *

     * <p>This should be sent by the recovery agent to the remote secure hardware, which will use

     * it to decrypt the keychain, before sending it re-encrypted with the session's symmetric key

     * to the device.

     */

    public byte[] getClaimBytes() {

        return mClaimBytes;

    }

}