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review.blissroms.org / platform_system_keymaster / b7361134bff4d3d7ef1d5a3c60e50c9952dc2b56
commitb7361134bff4d3d7ef1d5a3c60e50c9952dc2b56[log] [tgz]
authorShawn Willden <swillden@google.com>Mon Dec 08 08:15:14 2014 -0700
committerShawn Willden <swillden@google.com>Thu Jan 22 16:35:35 2015 -0700
tree6f269ada366021090a5a86d06379e9d06d8f41af
parent169b3aaca14268a6ab36e19b1cffb47f638ee506 [diff]
Refactor Update operation to return amount of input consumed.

Per the keymaster "update" API documentation, implementations need not
consume all provided input, and must return information about how much
they did consume, so the caller knows to resend the unprocessed portion.
It's convenient for the AES OCB mode encryption to sometimes process
less than is provided, but the Update operation interfaces didn't
account for not consuming all data.

This change was already reviewed, merged and reverted, so I'm skipping
the review step this time.

Change-Id: Ida401453a6af6c751ea7093e283a101bd8527709
10 files changed
tree: 6f269ada366021090a5a86d06379e9d06d8f41af
  1. include/
  2. .clang-format
  3. .gitignore
  4. ae.h
  5. aes_key.cpp
  6. aes_key.h
  7. Android.mk
  8. asymmetric_key.cpp
  9. asymmetric_key.h
  10. authorization_set.cpp
  11. authorization_set_test.cpp
  12. ec_privkey_pk8.der
  13. ecdsa_key.cpp
  14. ecdsa_key.h
  15. ecdsa_operation.cpp
  16. ecdsa_operation.h
  17. google_keymaster.cpp
  18. google_keymaster_messages.cpp
  19. google_keymaster_messages_test.cpp
  20. google_keymaster_test.cpp
  21. google_keymaster_test_utils.cpp
  22. google_keymaster_test_utils.h
  23. google_keymaster_utils.cpp
  24. google_softkeymaster.h
  25. key.cpp
  26. key.h
  27. key_blob.cpp
  28. key_blob_test.cpp
  29. Makefile
  30. ocb.c
  31. openssl_utils.h
  32. operation.h
  33. rsa_key.cpp
  34. rsa_key.h
  35. rsa_operation.cpp
  36. rsa_operation.h
  37. rsa_privkey_pk8.der
  38. serializable.cpp
  39. unencrypted_key_blob.cpp
  40. unencrypted_key_blob.h