diff options
| -rw-r--r-- | service/java/com/android/server/wifi/util/WifiConfigStoreEncryptionUtil.java | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/service/java/com/android/server/wifi/util/WifiConfigStoreEncryptionUtil.java b/service/java/com/android/server/wifi/util/WifiConfigStoreEncryptionUtil.java index 2f9b08f2b..46bf0fee1 100644 --- a/service/java/com/android/server/wifi/util/WifiConfigStoreEncryptionUtil.java +++ b/service/java/com/android/server/wifi/util/WifiConfigStoreEncryptionUtil.java @@ -51,6 +51,7 @@ public class WifiConfigStoreEncryptionUtil { private static final String ALIAS_SUFFIX = ".data-encryption-key"; private static final String CIPHER_ALGORITHM = "AES/GCM/NoPadding"; private static final int GCM_TAG_LENGTH = 128; + private static final int KEY_LENGTH = 256; private static final String KEY_STORE = "AndroidKeyStore"; private final String mDataFileName; @@ -160,6 +161,7 @@ public class WifiConfigStoreEncryptionUtil { KeyProperties.PURPOSE_ENCRYPT | KeyProperties.PURPOSE_DECRYPT) .setBlockModes(KeyProperties.BLOCK_MODE_GCM) .setEncryptionPaddings(KeyProperties.ENCRYPTION_PADDING_NONE) + .setKeySize(KEY_LENGTH) .setUid(Process.WIFI_UID) .build(); |