Add lollipop decrypt support
Kang in cryptfs.c and cryptfs.h from vold.
Use TW_INCLUDE_L_CRYPTO := true to enable.
Ramdisk must contain the normal fstab file in the root in the
usual format of:
fstab.{ro.hardware}
For examble for Nexus 5:
fstab.hammerhead
Or on many Qualcomm devices:
fstab.qcom
Tested against Android 5.0 lollipop on Nexus 7 2012 grouper. Not
sure if or how this will work when we are dealing with a device
with a hardware keystore. Long term we need to add a GUI element
to allow entering a pattern. For now you can decrypt a pattern
unlock by converting the dots to numbers in the following format:
123
456
789
So an upper-case L would translate to 14789 as a password entered
on the keyboard.
Change-Id: I02c29e1f1c2eb29bf002c9fe0fc118357300b5b3
diff --git a/partitionmanager.cpp b/partitionmanager.cpp
index 96266a3..d2c91be 100644
--- a/partitionmanager.cpp
+++ b/partitionmanager.cpp
@@ -51,6 +51,8 @@
#ifdef TW_INCLUDE_CRYPTO
#ifdef TW_INCLUDE_JB_CRYPTO
#include "crypto/jb/cryptfs.h"
+ #elif defined(TW_INCLUDE_L_CRYPTO)
+ #include "crypto/lollipop/cryptfs.h"
#else
#include "crypto/ics/cryptfs.h"
#endif
@@ -1334,7 +1336,7 @@
size_t result;
property_set("ro.crypto.state", "encrypted");
-#ifdef TW_INCLUDE_JB_CRYPTO
+#if defined(TW_INCLUDE_JB_CRYPTO) || defined(TW_INCLUDE_L_CRYPTO)
// No extra flags needed
#else
property_set("ro.crypto.fs_type", CRYPTO_FS_TYPE);