>> This implements the so called "XOR" sim cards. I don't know of any >> official specs, it's just how they work as tested on one of those SIMs > > Maybe he askes because the loop for setting Kc should probably start > with 4 instead of 8 ?
/me slaps himself. Duh indeed :) I don't have such a test card so I never tested it myself ... Apparently nobody else has either. Sylvain