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Commit d0038f97 authored by Eric Biggers's avatar Eric Biggers Committed by Android (Google) Code Review
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Merge "SyntheticPasswordCrypto: be less picky about Keystore error codes"

parents 9e1f0003 986c5022

services/core/java/com/android/server/locksettings/SyntheticPasswordCrypto.java

+0 −8
Original line number Diff line number Diff line
@@ -17,7 +17,6 @@ 
package com.android.server.locksettings;



import android.security.AndroidKeyStoreMaintenance;

import android.security.keymaster.KeymasterDefs;

import android.security.keystore.KeyProperties;

import android.security.keystore.KeyProtection;

import android.security.keystore2.AndroidKeyStoreLoadStoreParameter;
@@ -223,13 +222,6 @@ public class SyntheticPasswordCrypto { 
                keyStore.setEntry(protectorKeyAlias, entry, protRollbackResistant);

                Slog.i(TAG, "Using rollback-resistant key");

            } catch (KeyStoreException e) {

                if (!(e.getCause() instanceof android.security.KeyStoreException)) {

                    throw e;

                }

                int errorCode = ((android.security.KeyStoreException) e.getCause()).getErrorCode();

                if (errorCode != KeymasterDefs.KM_ERROR_ROLLBACK_RESISTANCE_UNAVAILABLE) {

                    throw e;

                }

                Slog.w(TAG, "Rollback-resistant keys unavailable.  Falling back to "

                        + "non-rollback-resistant key");

                keyStore.setEntry(protectorKeyAlias, entry, protNonRollbackResistant);