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android / platform / system / vold / 731a7a242df6cc3441ac82b4f9521546fac5ac2d
commit731a7a242df6cc3441ac82b4f9521546fac5ac2d[log] [tgz]
authorPaul Lawrence <[email protected]>Tue Apr 28 22:14:15 2015 +0000
committerPaul Lawrence <[email protected]>Fri May 29 17:25:54 2015 +0000
tree316654e8073f1a491fec7801d0f1c1cf7ddf21d2
parent65427f1a805ed2b8ee65a30ecf6ea8b14fe1e02b [diff]
DO NOT MERGE Securely encrypt the master key

(cherry-picked from commit 707fd6c7cccc31c0ab0ec1a6ac8b6077c632fc35)

Move all key management into vold
Reuse vold's existing key management through the crypto footer
to manage the device wide keys.

Use ro.crypto.type flag to determine crypto type, which prevents
any issues when running in block encrypted mode, as well as speeding
up boot in block or no encryption.

This is one of four changes to enable this functionality:
  https://android-review.googlesource.com/#/c/148586/
  https://android-review.googlesource.com/#/c/148604/
  https://android-review.googlesource.com/#/c/148606/
  https://android-review.googlesource.com/#/c/148607/

Bug: 18151196

Change-Id: I3c68691717a61b5e1df76423ca0c02baff0dab98
6 files changed
tree: 316654e8073f1a491fec7801d0f1c1cf7ddf21d2
  1. bench/
  2. tests/
  3. Android.mk
  4. Asec.h
  5. Benchmark.cpp
  6. Benchmark.h
  7. BenchmarkGen.h
  8. CheckBattery.cpp
  9. CheckBattery.h
  10. CleanSpec.mk
  11. CommandListener.cpp
  12. CommandListener.h
  13. cryptfs.c
  14. cryptfs.h
  15. Devmapper.cpp
  16. Devmapper.h
  17. Disk.cpp
  18. Disk.h
  19. EmulatedVolume.cpp
  20. EmulatedVolume.h
  21. Ext4.cpp
  22. Ext4.h
  23. Ext4Crypt.cpp
  24. Ext4Crypt.h
  25. Fat.cpp
  26. Fat.h
  27. fstrim.c
  28. fstrim.h
  29. hash.h
  30. Loop.cpp
  31. Loop.h
  32. main.cpp
  33. MoveTask.cpp
  34. MoveTask.h
  35. NetlinkHandler.cpp
  36. NetlinkHandler.h
  37. NetlinkManager.cpp
  38. NetlinkManager.h
  39. PrivateVolume.cpp
  40. PrivateVolume.h
  41. Process.cpp
  42. Process.h
  43. PublicVolume.cpp
  44. PublicVolume.h
  45. ResponseCode.cpp
  46. ResponseCode.h
  47. sehandle.h
  48. Utils.cpp
  49. Utils.h
  50. vdc.c
  51. VoldCommand.cpp
  52. VoldCommand.h
  53. VoldUtil.c
  54. VoldUtil.h
  55. VolumeBase.cpp
  56. VolumeBase.h
  57. VolumeManager.cpp
  58. VolumeManager.h