Re: [android-developers] Re: Android Market Licensing: Now Available!

OK, great. Thanks for the info.

--
Kostya Vasilyev -- http://kmansoft.wordpress.com

28.07.2010 0:55 пользователь "Trevor Johns" <trevorjohns@google.com> написал:

It's implemented in the library.

Cache contents are protected using a swappable Obfuscator class. We include a standard obfuscator implementation that encrypts cache data using AES-256 and an application-specific key, along with a copy of the device ID. This prevents tampering with cache data, or replaying it across applications/devices. Developers are also free to implement their own Obfuscator if they so choose. (The cache itself contains timestamp data, so there's no point in replaying the cache data for the same application on the same device.)

-- 
Trevor Johns
Google Developer Programs, Android
http://developer.android.com

On Tue, Jul 27, 2010 at 1:31 PM, Kostya Vasilyev <kmansoft@gmail.com> wrote:

>
> Is caching implemented in the library or in the Market app?
>
> I am concerned about potential a...

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