widevine-partner/android
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Get System ID From OEM Cert

Browse Source 
(This is a merge from http://go/wvgerrit/30220)

Previously, extracting the system ID was only supported on Keybox-based
systems. This patch adds support for extracting the system ID from the
OEM Certificate chain on Provisioning 3.0 devices. This is done by
getting the Widevine intermediate cert from the chain, finding the
Widevine System ID extension in that cert, and extracting the value.

The code that does the extraction is separate from any code that calls
OEMCrypto so that it can be unit-tested in isolation. This patch adds a
crypto_session_unittest test to do this unit-testing.

Bug: 34776194
Test: crypto_session_unittest
Change-Id: I3e273968208fb31ae6019ccc383b419625d1ae22
This commit is contained in:
John W. Bruce
2017-07-25 17:28:28 -07:00
parent 59daaa9dd4
commit 4d448d8165
7 changed files with 404 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
libwvdrmengine/run_all_unit_tests.sh
View File

@@ -83,6 +83,7 @@ adb_shell_run base64_test
adb_shell_run buffer_reader_test
adb_shell_run cdm_engine_test
adb_shell_run cdm_session_unittest
adb_shell_run crypto_session_unittest
adb_shell_run device_files_unittest
adb_shell_run distribution_test
adb_shell_run event_metric_test