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review.blissroms.org / platform_system_keymaster / 969aa382ca37968eff1b45012ab870fdbb775d30
commit969aa382ca37968eff1b45012ab870fdbb775d30[log] [tgz]
authorShawn Willden <swillden@google.com>Wed Apr 15 17:05:53 2015 -0700
committerShawn Willden <swillden@google.com>Wed Apr 15 18:50:50 2015 -0600
tree64d9581d5eb6164760c7b2457f571e09b1ee1165
parente998c13155f16b8a619d5b6b24a6b1705b6ebcc7 [diff]
Generate nonce if caller doesn't provide one.

If the key has KM_TAG_CALLER_NONCE, then the caller is allowed to
provide a nonce.  Previously the assumption was that the caller was
_required_ to provide a nonce. But to play nicer with the Java crypto
API, it's better to make the caller nonce optional if
KM_TAG_CALLER_NONCE is true.

Bug: 19919504
Change-Id: I6189e19017b9026b955f529c7267913de8b04a74
2 files changed
tree: 64d9581d5eb6164760c7b2457f571e09b1ee1165
  1. include/
  2. .clang-format
  3. .gitignore
  4. abstract_factory_registry.h
  5. abstract_factory_registry_test.cpp
  6. ae.h
  7. aead_mode_operation.cpp
  8. aead_mode_operation.h
  9. aes_key.cpp
  10. aes_key.h
  11. aes_operation.cpp
  12. aes_operation.h
  13. Android.mk
  14. asymmetric_key.cpp
  15. asymmetric_key.h
  16. authorization_set.cpp
  17. authorization_set_test.cpp
  18. ec_key.cpp
  19. ec_key.h
  20. ec_privkey_pk8.der
  21. ecdsa_operation.cpp
  22. ecdsa_operation.h
  23. google_keymaster.cpp
  24. google_keymaster_messages.cpp
  25. google_keymaster_messages_test.cpp
  26. google_keymaster_test.cpp
  27. google_keymaster_test_utils.cpp
  28. google_keymaster_test_utils.h
  29. google_keymaster_utils.cpp
  30. google_softkeymaster.h
  31. gtest_main.cpp
  32. hkdf.cpp
  33. hkdf.h
  34. hkdf_test.cpp
  35. hmac.cpp
  36. hmac.h
  37. hmac_key.cpp
  38. hmac_key.h
  39. hmac_operation.cpp
  40. hmac_operation.h
  41. hmac_test.cpp
  42. key.cpp
  43. key.h
  44. key_blob.cpp
  45. key_blob_test.cpp
  46. keymaster_enforcement.cpp
  47. keymaster_enforcement.h
  48. keymaster_enforcement_test.cpp
  49. logger.cpp
  50. Makefile
  51. ocb.c
  52. ocb_utils.h
  53. openssl_err.cpp
  54. openssl_err.h
  55. openssl_utils.cpp
  56. openssl_utils.h
  57. operation.cpp
  58. operation.h
  59. operation_table.cpp
  60. operation_table.h
  61. rsa_key.cpp
  62. rsa_key.h
  63. rsa_operation.cpp
  64. rsa_operation.h
  65. rsa_privkey_pk8.der
  66. serializable.cpp
  67. soft_keymaster_device.cpp
  68. soft_keymaster_logger.cpp
  69. symmetric_key.cpp
  70. symmetric_key.h
  71. unencrypted_key_blob.cpp
  72. unencrypted_key_blob.h