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review.shift-gmbh.com / SHIFTPHONES / android_system_vold / e2e2d308df2da26838de32852318bc2cb690d052
commite2e2d308df2da26838de32852318bc2cb690d052[log] [tgz]
authorPavel Grafov <pgrafov@google.com>Tue Aug 01 17:15:53 2017 +0100
committerPavel Grafov <pgrafov@google.com>Thu Aug 10 17:31:03 2017 +0100
tree6637d5b5af5d3dc50fe68edc6dc0525f3ea92983
parent53deec14b8418abbc1a6f30ff89629710437279f [diff]
Zero memory used for encryuption keys.

std::vector with custom zeroing allocator is used instead of
std::string for data that can contain encryption keys.

Bug: 64201177
Test: manually created a managed profile, changed it's credentials
Test: manually upgraded a phone with profile from O to MR1.
Change-Id: Ic31877049f69eba9f8ea64fd99acaaca5a01d3dd
13 files changed
tree: 6637d5b5af5d3dc50fe68edc6dc0525f3ea92983
  1. bench/
  2. fs/
  3. tests/
  4. Android.mk
  5. Asec.h
  6. Benchmark.cpp
  7. Benchmark.h
  8. BenchmarkGen.h
  9. CheckBattery.cpp
  10. CheckBattery.h
  11. CleanSpec.mk
  12. CommandListener.cpp
  13. CommandListener.h
  14. CryptCommandListener.cpp
  15. CryptCommandListener.h
  16. cryptfs.cpp
  17. cryptfs.h
  18. Devmapper.cpp
  19. Devmapper.h
  20. Disk.cpp
  21. Disk.h
  22. EmulatedVolume.cpp
  23. EmulatedVolume.h
  24. EncryptInplace.cpp
  25. EncryptInplace.h
  26. Ext4Crypt.cpp
  27. Ext4Crypt.h
  28. FileDeviceUtils.cpp
  29. FileDeviceUtils.h
  30. hash.h
  31. KeyBuffer.cpp
  32. KeyBuffer.h
  33. Keymaster.cpp
  34. Keymaster.h
  35. KeyStorage.cpp
  36. KeyStorage.h
  37. KeyUtil.cpp
  38. KeyUtil.h
  39. Loop.cpp
  40. Loop.h
  41. main.cpp
  42. MetadataCrypt.cpp
  43. MetadataCrypt.h
  44. MoveTask.cpp
  45. MoveTask.h
  46. NetlinkHandler.cpp
  47. NetlinkHandler.h
  48. NetlinkManager.cpp
  49. NetlinkManager.h
  50. OWNERS
  51. PrivateVolume.cpp
  52. PrivateVolume.h
  53. Process.cpp
  54. Process.h
  55. PublicVolume.cpp
  56. PublicVolume.h
  57. ResponseCode.cpp
  58. ResponseCode.h
  59. ScryptParameters.cpp
  60. ScryptParameters.h
  61. secdiscard.cpp
  62. secontext.cpp
  63. secontext.h
  64. sehandle.h
  65. TrimTask.cpp
  66. TrimTask.h
  67. Utils.cpp
  68. Utils.h
  69. vdc.cpp
  70. vdc.rc
  71. vold.rc
  72. VoldCommand.cpp
  73. VoldCommand.h
  74. VoldUtil.c
  75. VoldUtil.h
  76. VolumeBase.cpp
  77. VolumeBase.h
  78. VolumeManager.cpp
  79. VolumeManager.h