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-rw-r--r--app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java12
1 files changed, 8 insertions, 4 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java b/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java
index eadd37bc..12196aee 100644
--- a/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java
+++ b/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java
@@ -43,6 +43,7 @@ import android.util.Log;
import androidx.annotation.NonNull;
import androidx.annotation.WorkerThread;
import androidx.security.crypto.EncryptedSharedPreferences;
+import androidx.security.crypto.MasterKey;
import org.json.JSONException;
import org.json.JSONObject;
@@ -70,13 +71,16 @@ public class PreferenceHelper {
public static SharedPreferences getSharedPreferences(Context context) {
try {
+ MasterKey masterKey = new MasterKey.Builder(context)
+ .setKeyScheme(MasterKey.KeyScheme.AES256_GCM)
+ .build();
+
return EncryptedSharedPreferences.create(
- SHARED_ENCRYPTED_PREFERENCES,
- "leap_secret_shared_prefs",
context,
+ SHARED_ENCRYPTED_PREFERENCES,
+ masterKey,
EncryptedSharedPreferences.PrefKeyEncryptionScheme.AES256_SIV,
- EncryptedSharedPreferences.PrefValueEncryptionScheme.AES256_GCM
- );
+ EncryptedSharedPreferences.PrefValueEncryptionScheme.AES256_GCM);
} catch (GeneralSecurityException | IOException e) {
e.printStackTrace();
}