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* Reduce libs needed for decrypt and clean up old decypt filesEthan Yonker2014-12-042-128/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Trim cryptfs.c to remove functions that TWRP does not use for decrypt and remove the need for libfs_mgr from cryptfs.c by passing some items to cryptfs.c from the partition manager. Add support for new fstab flags: encryptable and forceencrypt=/path/to/cryptokey For example: flags=forceencrypt=/dev/block/platform/sdhci-tegra.3/by-name/MD1 Note that "footer" is the default, so you do not need to set this flag on devices that use the footer for the crypto key. Also add mounttodecrypt if you need to mount a partition during the decrypt cycle for firmware of proprietary libs. Clean up decrypt and only support one version Android 5.0 lollipop decrypt should be backwards compatible with older versions so we will only support one version, 1.3 that came with 5.0 lollipop. Remove support for Samsung TouchWiz decrypt. It does not work with the latest versions of Samsung encryption anyway and it has not been updated to work with any AOSP decryption higher than 1.1 Change-Id: I2d9c6e31df50268c91ee642c2fa090f901d9d5c9
* crypto: Fix crypto dependencies for ICS/Samsung methodsOliverG962013-12-191-4/+4
| | | | | | | | | | | - libmincrypt renamed to libmincrypttwrp that is an static library - libjpegtwrp does not exist - libfs_mgrtwrp is for JB decryption methods This fixes making full builds when TW_INCLUDE_CRYPTO_SAMSUNG := true and TW_INCLUDE_CRYPTO := true are set. Somehow typing make recoveryimage doesnt push the mentioned issue. Change-Id: I7cad5db4f51152a1a8209e619b188ca88d7c74d1
* Add additional build variable checks to Android.mk filesTrevor Drake2013-07-031-1/+2
| | | | | | | | This was causing the mm command to fail when it was run from bootable/recovery and no crypto features had been specified in a device's configuration files Change-Id: Iddbeea5349bbf75cddb0250cd71821dfe3b7b9d8
* Add Samsung TouchWiz decryptiona39552692013-01-082-0/+127
Change-Id: I418680e59372160dabfe3e2d5f0208229aa151ae