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27421a9161b1ba6ff53056f3dda62dfdbfd40d0c
android/libwvdrmengine
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Matt Feddersen 27421a9161 Add OEMCrypto tests for Cast prov 4 flow 
Expected flow, which begins with a device that has already been
provisioned with Prov 4 stage 1:
1. OEMCrypto_InstallOEMPrivateKey()
2. OEMCrypto_GenerateCertificateKeyPair() -> wrapped_csr_priv
3. OEMCrypto_LoadDRMPrivateKey(wrapped_csr_priv)
4. OEMCrypto_PrepAndSignProvisioningRequest() to create a Prov 4
   provisioning request message type with a CAST request in the
   message body
5. Server sends a Prov 2 response. Server side derivation uses CSR keys
   to derive session key, mac keys, and encryption keys.
6. OEMCrypto_DeriveKeysFromSessionKey(), same derivation as server side
7. OEMCrypto_LoadProvisioning(), use derived keys to verify + decrypt

The OEMCrypto_LoadDRMPrivateKey() step can happen before or after the
PrepAndSignProvisioningRequest() call.

Test: tests fail
Bug: 259452440

Merged from https://widevine-internal-review.googlesource.com/172310

Change-Id: Id5e6737b187339ec93e3d0d03c28e2b379d60747
2024-02-01 13:40:50 -08:00
..
apex
Merge "Add package name for build flag" into main
2023-10-26 21:36:55 +00:00
cdm
Remove extra copy operations identified by Coverity
2024-02-01 13:40:49 -08:00
docs
Merge latest oemcrypto-v17 change
2022-01-27 20:07:15 -08:00
factory_upload_tool
Fix a few Vts failures in factory_upload_tool
2023-06-23 13:52:45 -07:00
include
Exposing the Cast Signing Algorithm
2024-01-26 17:05:58 -08:00
level3
Update Widevine apex min_sdk_version to 34 am: d81cdbae42 am: 0734bab945
2023-08-30 21:03:01 +00:00
mediacrypto
Update Widevine apex min_sdk_version to 34
2023-08-28 12:30:36 -07:00
mediadrm
Add GMScore into allow list to invoke signRSA API.
2024-01-26 00:17:03 +00:00
oem_certificate_generator
Sync oemcrypto files from cdm udc-dev to Android
2023-02-28 11:21:05 -08:00
oemcrypto
Add OEMCrypto tests for Cast prov 4 flow
2024-02-01 13:40:50 -08:00
prebuilt/v17
Drop Widevine CDM v17 prebuilt files
2023-10-02 18:01:31 +00:00
src
Cdm to expose GetDeviceInformation() and GetDeviceSignedCsrPayload()
2024-01-30 16:09:41 -08:00
test
Add property to check if user forces L3
2023-11-09 19:59:46 +00:00
tools
Add BccParser to internal factory upload tool
2023-04-26 10:20:16 -07:00
vts/vendor_module
Merge "Cleanup vendor projects are proprietary." into tm-qpr-dev-plus-aosp am: cbb6177df2
2023-02-05 03:54:39 +00:00
Android.bp
widevine fuzzer: remove relative paths
2023-12-28 01:07:58 +00:00
build_all_unit_tests.sh
Correct stability issues for SPOIDs for provisioning 4.0
2023-09-19 09:39:13 -07:00
build_and_run_all_unit_tests.sh
Specified /bin/bash for Android scripts.
2023-01-26 22:23:25 -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-service-lazy.widevine.xml
Add widevine vendor apex
2022-09-14 05:31:29 +00:00
manifest_android.hardware.drm-service.widevine.xml
Widevine drm aidl: address API review
2022-02-09 22:19:36 -08:00
move_widevine_data.sh
Specified /bin/bash for Android scripts.
2023-01-26 22:23:25 -08:00
README
Add README for Android
2018-11-22 00:33:30 +00:00
run_all_unit_tests.sh
Correct stability issues for SPOIDs for provisioning 4.0
2023-09-19 09:39:13 -07:00
run_gts_and_cts_tests.sh
Update gts/cts helper script with WVTS paths
2023-05-02 01:32:56 +00:00
run_reboot_test.sh
Specified /bin/bash for Android scripts.
2023-01-26 22:23:25 -08:00
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           |
+------------------------------+------------------------------+