| The file "jbmr2-encrypted-settings-abcd.ab" in this directory is an encrypted | |
| "adb backup" archive of the settings provider package. It was generated on a | |
| Nexus 4 running Android 4.3 (API 18), and so predates the Android 4.4 changes | |
| to the PBKDF2 implementation. The archive's encryption password, entered on-screen, | |
| is "abcd" (with no quotation marks). | |
| 'adb restore' decrypts and applies the restored archive successfully on a device | |
| running Android 4.3, but fails to restore correctly on a device running Android 4.4, | |
| reporting an invalid password in logcat. This is the situation reported in bug | |
| <https://code.google.com/p/android/issues/detail?id=63880>. | |
| The file "kk-fixed-encrypted-settings-abcd.ab" is a similar encrypted "adb backup" | |
| archive, using the same key, generated on a Nexus 4 running Android 4.4 with a fix | |
| to this bug in place. This archive should be successfully restorable on any | |
| version of Android which incorporates the fix. | |
| These archives can be used as an ongoing test to verify that historical encrypted | |
| archives from various points in Android's history can be successfully restored. |