android

Files

Srujan Gaddam 6a8bd096f4 Separate key session SelectKey methods

Test: CE CDM tests, Android unit/integration tests
Bug: b/124773017
Merge of http://go/wvgerrit/73144

Since OEMCrypto supports one content key per entitlement key,
LoadEntitledContentKeys must be called every time we want to select a
key. EntitlementKeySession::SelectKey calls ContentKeySession::SelectKey
after loading the keys, which caches the key id from the previous call,
and if the key id hasn't changed, doesn't call SelectKey. This caching
is fine for content keys since we don't call LoadKeys every time, but
not fine for entitled keys since we do call LoadEntitledContentKeys
every time. So, we instead cache the current content key id per
entitlement key and only call LoadEntitledContentKeys and SelectKey if
the entitled content key id changes. Furthermore, the test
HandlesKeyRotationWithOnlyOneLicenseRequest is modified to complete
multiple decrypts per key to test this behavior.

Change-Id: I9d0d94e49da0fe1965beadbddec99d8dff744d73

2019-02-26 12:36:10 -08:00

cdm

Separate key session SelectKey methods

2019-02-26 12:36:10 -08:00

docs

Remove obsolete paragraph from docs

2019-02-11 10:09:10 -08:00

include

Add recoverable errors

2019-01-31 00:44:02 -08:00

include_hidl

Add recoverable errors

2019-01-31 00:44:02 -08:00

level3

Revert "Add relocs param to TerminateRuntime"

2019-01-30 22:42:04 +00:00

mediacrypto

Move WV unit/integration tests to /data/nativetest

2019-02-21 09:53:06 -08:00

mediadrm

Move WV unit/integration tests to /data/nativetest

2019-02-21 09:53:06 -08:00

oem_certificate_generator

Support both PEM format and DER format intermediate certs

2019-01-28 09:38:53 -08:00

oemcrypto

Merge "Set max output buffer size in Mod Mock"

2019-02-21 22:30:46 +00:00

src

Update Copyright

2018-04-16 16:38:05 -07:00

src_hidl

Merge "Add lazy service target to widevine"

2019-01-30 21:54:58 +00:00

test

Move WV unit/integration tests to /data/nativetest

2019-02-21 09:53:06 -08:00

vts/vendor_module

Update property retrival method

2019-01-15 00:24:52 -08:00

Android.mk

Merge "Add a Reader-Writer Lock"

2019-02-01 19:32:43 +00:00

build_and_run_all_unit_tests.sh

Merge "Update build_and_run script"

2019-02-21 20:18:46 +00:00

common_widevine_service.mk

Add lazy service target to widevine

2019-01-30 09:26:09 -08:00

move_widevine_data.sh

Move persistent data to /data/vendor.

2018-01-15 13:50:06 -08:00

README

Add README for Android

2018-11-22 00:33:30 +00:00

run_all_unit_tests.sh

Move WV unit/integration tests to /data/nativetest

2019-02-21 09:53:06 -08:00

run_gts_and_cts_tests.sh

Add a script to run the GTS and CTS media tests

2019-02-08 10:19:51 -08:00

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           |
+------------------------------+------------------------------+