Commit Graph

8 Commits

Author SHA1 Message Date
Fred Gylys-Colwell
9e153438db OEMCrypto Backwards Compatible Usage Table
Merge from widevine of http://go/wvgerrit/23283

This CL adds the backwards compatiblity functions to the new usage
tables in the oemcrypto mock reference code.

b/31458046
b/32554171

Change-Id: I04901d95aceb8910406f7c514c26c29c2c575322
2017-01-30 19:27:14 +00:00
Fred Gylys-Colwell
053ff5bd3c OEMCrypto Tests Provisioning Method
Merge from widevine repo of http://go/wvgerrit/21682

This CL updates oemcrypto/test/oec_device_features.cpp to figure out
the provisioning method and filter out tests that are not relevant to
the device's method.

This CL also introduces unit tests for GetOEMPublicCertificate.

Unit tests for RewrapDeviceRSAKey30 will be in a future CL.

Change-Id: Ib7065ce866d1171ca61b9aa08188fa2ac8d90fc2
2016-11-29 15:15:08 -08:00
Fred Gylys-Colwell
0fb76d5c1b Refactor OEMCrypto Unit Tests
Merge from widevine repo of http://go/wvgerrit/21681

This CL refactors some oemcrypto unit tests in preparation for adding
Provisioning 3.0 tests.

- The signature GenerateNonce has changed.  Instead of the caller
  passing in a pointer for the nonce, we store the nonce in a member
  variable of Session.

- GenerateDerivedKeys is being replaced by InstallTestSessionKeys.
  This sets up and calls the appropriate derive keys method.  This
  function is in the test class, instead of the session class so that
  multiple sessions in a class can share the same wrapped rsa key.
  This will be modified for provisioning 3.0 in a future CL.

- Rename tests that require a keybox.  Some tests are specific for
  using a keybox to request a DRM cert. These tests are renamed so we
  can filter them out on devices that use an OEM Cert.  Corresponding
  tests for devices using provisioning 3.0 will be in a future CL.

- Some member variables and methods in the class Session were not
  used.  They are removed.

- Added openssl smart pointer.

- Comments.  I added comments.

- clang format.

Change-Id: Ib579a322858e0ef92652a42167241b35cf85a041
2016-11-29 15:05:23 -08:00
Fred Gylys-Colwell
e6aa70410b OEMCrypto v11 Refrence Code and Unit Tests
This CL is a merge from the widevine repo of
http://go/wvgerrit/16553 Prebuilt Level 3 OEMCrypto for Android
http://go/wvgerrit/16238 Require OEMCrypto v11 for Android N Unit Tests
http://go/wvgerrit/16484 Shared License Tests (OEMCrypto v11)
http://go/wvgerrit/16448 Pattern Decrypt Unit Tests and Reference Implementation
http://go/wvgerrit/16489 Enforce UNUSED Variables
http://go/wvgerrit/16479 Pattern Decrypt for Level 3 OEMCrypto
http://go/wvgerrit/16280 Correctly handle bad RSA key
http://go/wvgerrit/16315 Security Patch Level - haystack version
http://go/wvgerrit/16282 Correctly handle null pointer in GetKeyData
http://go/wvgerrit/16294 Initialize data for generation number

It contains the Level 3 implementation, as well.
mips/libwvlevel3.a  Level3 Library Jan 22 2016 14:30:27
arm/libwvlevel3.a  Level3 Library Jan 22 2016 15:03:55
x86/libwvlevel3.a  Level3 Library Jan 22 2016 13:52:29

b/26692954 [DRM] OEMCrypto v11 needed for Nexus devices

Change-Id: Ibb1384959620f63a1be1e82ce2952ec9f48f0d3e
2016-01-22 15:30:42 -08:00
Fred Gylys-Colwell
82bf03f062 Verify OEMCrypto supports Level 1
Merge from widevine repo of http://go/wvgerrit/14708

This CL adds a test to verify that oemcrypto is a level 1 device.  It
is part of oemcrypto_test_android.cpp, so it only applies to android
devices and to the widevine buildbot which also runs the android tests.

bug: 21814204

Change-Id: Icbcdd3496fb8a656891bd7c873c60cba23c9666a
2015-06-16 17:46:52 -07:00
Fred Gylys-Colwell
2527f77201 OEMCrypto Unit Tests
This is a merge from the Widevine repository of
http://go/wvgerrit/14024
Add Level 3 Oemcrypto Unit Tests To Run All Tests Script

This CL adds the ability to restrict the oemcrypto unit tests to only
use the fall back level 3.  This restriction is per-process, and is
only used while running the unit tests.  This allows us to automate
running the unit tests on an android device as both level 1 and level
3 without modifying files in /system/lib.  To turn on the restriction,
set the environment variable: FORCE_LEVEL3_OEMCRYPTO=yes.

New level 3 library versions are:
level3/arm/libwvlevel3.a  Level3 Library Apr  8 2015 13:09:05
level3/x86/libwvlevel3.a  Level3 Library Apr  8 2015 13:15:42

http://go/wvgerrit/14055
Remove Redundant Tests

This CL modifies the UsageTableTests in oemcrypto_test.cpp so that
they are not all parameterized by new_mac_keys_.  This parameter is
used when testing signatures.  In particular, we do not need to verify
timing twice.

Also, I modified the run_all_unit_tests.sh script so that the
environment variable GTEST_FILTER is passed down to the android
process.  This allows us to use the script to run a limited list of
tests while debugging.

http://go/wvgerrit/14054
Filter Out API Version 10 Tests

This CL updates the OEMCrypto tests so that all but one test will pass
for a device that implements the version 9 API.

Android LMP devices should pass tests with
        GTEST_FILTER="*-*MNC*:*CanLoadTestKeys*"

http://go/wvgerrit/13886
Update Documentation about Optional Features

The intergration guide has been updated to include reference to
OEMCrypto_LoadTestRSAKey.  It also now discusses optional features.

The Delta 10 document now mentions OEMCrypto_LoadTestRSAKey.
The android supplement warns that most optional features are required.

This also adds clarification about which functions should save the
usage table, in answer to:

b/16799904 OEMCrypto v9 ambiguous about saving usage table information

Change-Id: Ifb517d58952c9b332b2958ca99af64bc293b985f
2015-04-09 16:19:17 -07:00
Fred Gylys-Colwell
6d5be4fddf Enable OEMCrypto Unit Tests
This is a merge from the widevine repository of
http://go/wvgerrit/13923 Switch openssl to use the EVP interface for aes-ctr-128
http://go/wvgerrit/13979 Add Test Certificate to OEMCrypto Mock
http://go/wvgerrit/13978 Add Test Keybox to Level 3 OEMCrypto
http://go/wvgerrit/13873 Enable OEMCrypto Unit Tests

This CL adds a main program to oemcrypto_test.cpp, which filters out
tests that are not supported on the specified platform. It also adds
LoadTestKeybox to the mock. This allows oemcrypto unit tests to be run
on devices that have production keybox.  It also allows the same set
of unit tests to work on Android and on non-Android platforms.

b/18962381 Use test certificate (partial fix)
b/19867990 Separate cast receiver tests

Change-Id: If89c31530103ed85aa37d7379bd5b4dc2a927f38
2015-04-07 15:24:10 -07:00
Fred Gylys-Colwell
10cc0a5ddb Require Features for Android OEMCrypto
Merge from Widevine repo if http://go/wvgerrit/13781

This CL adds several unit tests that are specifically designed to test
features that are required for Android CDM but not other platforms.

Once this CL has been merged, future CLs will modify the main
oemcrypto test file so that some tests are skipped if their features
are not implemented.

Change-Id: I55b8cbb9c13d2db88bd4f56bba31a4aab3306067
2015-03-30 11:27:01 -07:00