[Bug 21869] Need clarity on stored keys for CDMs

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21869

--- Comment #7 from Henri Sivonen <hsivonen@iki.fi> ---
Compared to what I said above, David Dorwin had an even better idea according
to the latest meeting minutes.
(http://www.w3.org/2013/06/18-html-media-minutes.html#item03)

To expand:
If you want data to stay around on the client side beyond having it in RAM,
have the CDM pass an encrypted data packet to the JavaScript application, how
the JavaScript application store the encrypted packet in IndexedDB and then
next time have the JavaScript application take the encrypted packet from
IndexedDB and push it back to the CDM. This way, the privacy controls that
browsers need to provide for IndexedDB anyway would automatically apply to data
that CDMs want to keep around.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.

Received on Thursday, 20 June 2013 07:00:41 UTC