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* cryptfs_hw: Tie HW FDE keys with keymasterDinesh K Garg2017-02-123-1/+42
| | | | | | | | | HW FDE keys would be tied to keymaster so that if someone changes Root of Trust (ROT), encrypted data can't be used. Cryptfs_hw module is exposing a new API so that caller can determine whether to create dependency between HW FDE keys and keymaster. Change-Id: I85c85ffd9086f6c060032e4ae701b10363d88529
* cryptfs_hw: Update module as per vold projectDinesh K Garg2017-02-122-6/+3
| | | | | | | Update cryptfs_hw API signatures as per the vold project requests to avoid compilation errors. Change-Id: I1c2133f3cee395892e7fa160afc6314059ba0bcb
* cryptfs_hw: add string.hChiou-Hao Hsu2017-02-121-0/+1
| | | | Change-Id: I7f64400bfa33dcb87d2c6260b8a055d0262f7511
* cryptfs_hw: Update APIs to take old passwordAnilKumar Chimata2017-02-122-15/+13
| | | | | | | Update cryptfs_hw APIs to take old password along with the new passowrd. Change-Id: Ieca5c4bac36ba4bb2371d2f3bbe0cadf79e256d7
* cryptfs_hw: Add support for wipe_key routineAnilKumar Chimata2017-02-122-2/+23
| | | | | | Add support for wipe_key routine to clean key. Change-Id: I9e258e1506d0634c4fc5b5142475005f6eb51c4e
* Adding support for eMMC based ICEDinesh K Garg2017-02-121-33/+29
| | | | | | | | | ICE (Inline Crypto Engine) encrypts/decrypts storage IO requests to minimize degradation in storage IO throughput. ICE has been added to eMMC based storage hardware as well. Adding required support for eMMC based ICE. Change-Id: I7986d95ccabca9d6d029653c804608e7d78ad9ef
* Adding support of Inline Crypto Engine (ICE)Dinesh K Garg2017-02-123-12/+63
| | | | | | | | ICE requires keys to be set in key LUT. Changing APIs so that it return the key index in key LUT. It also needs to take care if ICE is available on the chip. Change-Id: I22be18738ba33e5b5c61639c24b320484d0ad7f2
* qcom/common: Added O_NOFOLLOW to avoid follow the symlinkSri Krishna Chaitanya Madireddy2017-02-121-1/+1
| | | | | | open system call is added with NOFOLLOW flag Change-Id: I402643635e3ee11b3ac5df63c3b71a9fd6f0d2db
* Port cryptfs_hw library to 64bit platformDinesh K Garg2017-02-122-3/+7
| | | | | | | 64 bit platform generates library at a different path compared to 32 bit platform.Added macros to take care of both kind of platforms. Change-Id: Ie32b8edaeb9f8f34095c7f18c4add83fe957d82a
* Wrong function pointer usageDinesh K Garg2017-02-122-14/+15
| | | | | | | | qseecom_create_key which is a function pointer is used after dereferencing it. Also fixed the issue where userdata may not be wiped after certain number of attemps. Change-Id: I4d14366e33c09da64f89000a16b7eef7d981cfda
* Place library in vendor folder on deviceDinesh K Garg2017-02-121-1/+2
| | | | | | | All vendors developed libraries must be in vendor folder on device. Using appropriate directive to accomplish the objective. Change-Id: I4ed413b799c0b66a86321f799713068776fa538a
* vold: HW based device encryptionDinesh K Garg2017-02-123-0/+234
SW based device encryption uses SW crypto engine. This module provides the support for VOLD to utilize HW crypto engine. HW based crypto engine is more efficient both in terms of power and throughput. Change-Id: I34107a0ce50d9fc5c80c15ace0678a0bba7adee5