On a bad passphrase entry I got this:

03-07 02:14:12.832: E/AndroidRuntime(1503): java.lang.NoClassDefFoundError: info/guardianproject/database/sqlcipher/SQLiteException
03-07 02:14:12.832: E/AndroidRuntime(1503): at net.sqlcipher.database.SQLiteDatabase.native_setLocale(Native Method)
03-07 02:14:12.832: E/AndroidRuntime(1503): at net.sqlcipher.database.SQLiteDatabase.setLocale(SQLiteDatabase.java:2015)
03-07 02:14:12.832: E/AndroidRuntime(1503): at net.sqlcipher.database.SQLiteDatabase.(SQLiteDatabase.java:1881)
03-07 02:14:12.832: E/AndroidRuntime(1503): at net.sqlcipher.database.SQLiteDatabase.openDatabase(SQLiteDatabase.java:864)