Commit Graph

4 Commits

Author SHA1 Message Date
John W. Bruce
1f08e4dcf1 Update OEMCrypto Version Compatibility Document
(This is a merge of http://go/wvgerrit/96723.)

This syncs the document with the current version in Google Docs. Changes
since the last version:

* Specified that the Cobalt table only applies to First-Party Platforms
* Filled in gaps in Cobalt table
* Updated the Android R entry to reflect that some devices will stay on
  v15
* Added further details on the contents of various OEMCrypto v16
  versions
* Corrected Cobalt versions erroneously marked as Supported
* Updated copyright statement for 2020
* Reworded the header on the CE CDM section
* Corrected which CE CDM versions used OEMCrypto v8
* Put a section heading on the first table in the document to clarify
  that it is not a table of contents nor a document version history

Bug: 151455443
Test: Verified PDF visually
Change-Id: I0a15f79a58a94cda178018373852582abb6c1463
2020-03-27 13:41:59 -07:00
Fred Gylys-Colwell
db2050dff1 OEMCrypto v16.2
Merge from Widevine repo of http://go/wvgerrit/93404

This is the unit tests, reference code, and documentation for
OEMCrypto v16.2. Backwards compatibility should work for a v15
OEMCrypto.

Some review comments will be addressed in future CLs.

Bug: 141247171
Test: Unit tests
Test: Media GTS tests on bonito
Change-Id: I9d427c07580e180c0a4cfdc4a68f538d351c0ddd
2020-02-04 20:33:16 -08:00
Fred Gylys-Colwell
704870bed6 Document Keys / Session
Merge from Widevine repo of http://go/wvgerrit/74624
and http://go/wvgerrit/77025

Several people have asked how many keys / session are required as a
function of OEMCrypto version. That is often enough that this
information should go in the version compatibility document.

Bug: 128628354
Test: documentation change only
Change-Id: I3031013aab2feb38a0c5ce7e5304ec0d50487ea3
2019-04-17 12:17:00 -07:00
Fred Gylys-Colwell
4192c3d04c Document Version Compatibility
Merge from Widevine repo of http://go/wvgerrit/49580

This document explains which version of OEMCrypto is compatible with
which version of CE CDM or Android.  The intent is to share this on
all Widevine partner repos.

bug: 77637828
Change-Id: Id7db8f9cb5f2a5c6bf35dfecd2ae3b3fabd09c56
testing: documentation only
2018-05-24 17:20:22 +00:00