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android/libwvdrmengine
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Rahul Frias dbb1671e39 device_files proto changes for Expiring DRM certificates 
[ Merge of http://go/wvgerrit/119644 ]

This change includes additional fields in DeviceCertificate, License and
UsageInfo.

New DRM certificate will include a creation and expiration time.
In addition acquisition_time_seconds will allow the client to calulate
expiration time even when client and provisioning service clocks
are not in sync.

expiration_time_seconds will allow clients to expire DRM certificates
that do include an expiration time. A random value within a window
(4-8 months after update) will be calculated to avoid
a provisioning storm.

Drm certificate will be added to offline licenses. In a future release,
licenses will be removed on expiry and the certification information
that needs to be sent to the license service will be reduced.
This should reduce space overhead.

UsageInfo will use a certificate cache in case multiple usage info
entries use the same DRM certificate.

Bug: 169740403
Test: WV unit/integration tests
Change-Id: I2f34a1df526fa8168162a1b1ea930a2f257b87cd
2021-03-16 13:10:53 -07:00
..
cdm
device_files proto changes for Expiring DRM certificates
2021-03-16 13:10:53 -07:00
docs
Merge recent doc changes for OEMCrypto
2020-09-15 19:10:53 -07:00
include
Throw DeniedByServerException when provisioning detects a revoked device
2021-02-23 14:36:21 -08:00
include_hidl
Merge "libwvhidl: map errors to PROVISIONING_REQUEST_REJECTED" into sc-dev
2021-03-07 06:01:18 +00:00
level3
wvoec3: add membarriers to complete cache flush
2021-02-28 05:57:40 +00:00
mediacrypto
wvcdm: filter logs by app uid
2021-03-01 11:56:37 -08:00
mediadrm
Address compilation warnings
2021-03-10 18:49:57 -08:00
oem_certificate_generator
Support both PEM format and DER format intermediate certs
2019-01-28 09:38:53 -08:00
oemcrypto
Added unittests for reference RSA implementation.
2021-03-08 19:24:48 -08:00
src
Update Widevine Copyright header for android
2020-10-21 02:49:05 -07:00
src_hidl
Include DRM key type to SessionMetrics.
2021-03-06 23:47:30 -08:00
test
libwvhidl: upgrade to android.hardware.drm@1.4
2021-01-19 05:52:59 -08:00
tools/metrics_dump
Include DRM key type to SessionMetrics.
2021-03-06 23:47:30 -08:00
vts/vendor_module
wvcdm: filter logs by app uid
2021-03-01 11:56:37 -08:00
Android.bp
wvcdm: filter logs by app uid
2021-03-01 11:56:37 -08:00
build_all_unit_tests.sh
Create a build_all_unit_tests.sh script
2021-02-09 12:10:31 -08:00
build_and_run_all_unit_tests.sh
Create a build_all_unit_tests.sh script
2021-02-09 12:10:31 -08:00
diff_changes.sh
Add script to diff test results between changes
2019-03-22 10:17:43 -07:00
manifest_android.hardware.drm@1.2-service.widevine.xml
Add Widevine L3 drm service to cuttlefish
2019-10-23 17:00:33 -07:00
manifest_android.hardware.drm@1.3-service.widevine.xml
wv hidl: upgrade Drm/Crypto factories to v1.3
2019-12-16 01:19:49 -08:00
manifest_android.hardware.drm@1.4-service.widevine.xml
libwvhidl: upgrade to android.hardware.drm@1.4
2021-01-19 05:52:59 -08:00
move_widevine_data.sh
Change move_widevine_data.sh to move L3 files
2019-05-16 20:25:54 +00:00
README
Add README for Android
2018-11-22 00:33:30 +00:00
run_all_unit_tests.sh
Add Duration Use Case integration tests
2021-03-08 15:30:08 -08:00
run_gts_and_cts_tests.sh
Update GtsExoPlayerTestCases class name in WV script
2020-09-28 09:15:57 +01:00
TEST_MAPPING
Add CTS/GTS tests for TH presumbit.
2019-10-02 17:38:05 -07:00

README 

This is the source code for the Widevine Content Decryption Module (CDM) for the
Android OS.  It provides the libwvdrmengine plugin for DRM.

Partners who are integrating a device should be familiar with the documents in
the docs directory.

This source code is NOT open source, and is not part of AOSP.  However, it is
released to partners external to Google after official Android releases.  For
this reason, partners should look for bug fixes and software updates on the
widevine branches:

+------------------------------+------------------------------+
|Android Version               |Branch                        |
+------------------------------+------------------------------+
|Android L                     |lmp-mr1-widevine-release      |
+------------------------------+------------------------------+
|Android M MR1                 |mnc-mr1-widevine-release      |
+------------------------------+------------------------------+
|Android N MR2                 |nyc-mr2-widevine-release      |
+------------------------------+------------------------------+
|Android OC                    |oc-widevine-release           |
+------------------------------+------------------------------+
|Android OC MR1                |oc-mr1-widevine-release       |
+------------------------------+------------------------------+
|Android Pi                    |pi-widevine-release           |
+------------------------------+------------------------------+