build
This is a merge of CL from widevine repo (obfuscated code only):
https://widevine-internal-review.googlesource.com/c/cdm/+/124885
The source code change that produced the obfucated code is also included
in the CL above but will not be merged to Android.
Original commit message from the fix above:
"This is a security improvement against an L3 exploit b/182584472.
The change is to store RSA private key in two parts instead of one,
and load it separately when the key is needed. This will make it
more difficult to find the entire RSA key.
This CL does the key loading part only. Key splitting is done
in Haystack in CL: cl/367515385"
New L3 system IDs included in the obfuscated code:
ID Description
22585 Android Q ARM L3 Field Provisioning 3.0
22586 Android Q ARM 64 L3 Field Provisioning 3.0
22587 Android Q x86 L3 Field Provisioning 3.0
22588 Android Q x86 64 L3 Field Provisioning 3.0
Bug: 182584472
Test: L3 unit tests
Test: GTS tests
run gts --module GtsMediaTestCases
run gts --module GtsExoPlayerTestCases
run gts --module GtsYouTubeTestCases
Change-Id: I834d3802690c2fda75cb3cfba186c41b6f5dc749
f10acda463