Not much idea about android DRM though, but here is my 2cents.. - in couple of platforms (non-android), i've seen DRM server maitaining secure rtc based on time received over network.. - provided underlying hardware have and security features (starting with arm trustzone and security peripherals, dedicated secure mode RTC), and security middleware component on top it (like one delivered by TrustedLogic, etc), applications can use those..
On Thu, Apr 15, 2010 at 7:28 AM, NoraBora <noranb...@gmail.com> wrote: > Hello. I have a question about DRM in android. > > If a encrypted file has time limit to play, the time should be RTC- > based. > > but I found that Settings-Time resets RTC as well, which means the > time-limit is no use. > > I don't think google developers overlooked this issue because opencore > already has drm-related module(CPM). > > How can I implement time-limit play? > > Any help will be appreciated. > > -- > unsubscribe: > android-porting+unsubscr...@googlegroups.com<android-porting%2bunsubscr...@googlegroups.com> > website: http://groups.google.com/group/android-porting > > To unsubscribe, reply using "remove me" as the subject. > -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
