by r-ID on Sun Feb 14, 2010 5:58 am ([msg=35070]see Re: GSM has been cracked[/msg])
First of all not all operators encrypt calls. Actually non of them encrypts calls from where i am. Secondly that's a sad news :/ better encryption could be used here (even aes256), but what cost? More cpu power required, less battery life and do not forget implementation cost.
-- Sun Feb 14, 2010 6:00 am --
Oh and i don't think that you need something expensive for that.