Editing Talk:ReDRM / Piracy dongles
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I kinda figured how it works already<br /> | |||
they patched lv1 and lv2<br /> | |||
and they have lv2 to check if the self keyset is 0x10 or higher<br /> | |||
if so it's sent to lv1 through a separate hypercall than hvsc99<br /> | |||
which sends the self or part of it to the usb hw<br /> | |||
which performs some crypto<br /> | |||
and returns a decrypted result to lv1<br /> | |||
at least that's what I got out of a few minutes of debugging<br /> | |||
I am pretty sure the keys are on the dongle<br /> | |||
the ones you play games with<br /> | |||
<pre> | <pre> | ||
// do crypt | // do crypt | ||
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you can also get it from sv_iso<br /> | you can also get it from sv_iso<br /> | ||
the crappy sdk tool that generates masterdisc images for dex<br /> | the crappy sdk tool that generates masterdisc images for dex<br /> | ||