diff options
Diffstat (limited to 'android/security/keystore/KeychainProtectionParams.java')
| -rw-r--r-- | android/security/keystore/KeychainProtectionParams.java | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/android/security/keystore/KeychainProtectionParams.java b/android/security/keystore/KeychainProtectionParams.java index a940fdc7..19a087d5 100644 --- a/android/security/keystore/KeychainProtectionParams.java +++ b/android/security/keystore/KeychainProtectionParams.java @@ -28,23 +28,7 @@ import java.lang.annotation.RetentionPolicy; import java.util.Arrays; /** - * A {@link KeychainSnapshot} is protected with a key derived from the user's lock screen. This - * class wraps all the data necessary to derive the same key on a recovering device: - * - * <ul> - * <li>UI parameters for the user's lock screen - so that if e.g., the user was using a pattern, - * the recovering device can display the pattern UI to the user when asking them to enter - * the lock screen from their previous device. - * <li>The algorithm used to derive a key from the user's lock screen, e.g. SHA-256 with a salt. - * </ul> - * - * <p>As such, this data is sent along with the {@link KeychainSnapshot} when syncing the current - * version of the keychain. - * - * <p>For now, the recoverable keychain only supports a single layer of protection, which is the - * user's lock screen. In the future, the keychain will support multiple layers of protection - * (e.g. an additional keychain password, along with the lock screen). - * + * @deprecated Use {@link android.security.keystore.recovery.KeyChainProtectionParams}. * @hide */ public final class KeychainProtectionParams implements Parcelable { |