LPC bus tap. I feel like I'm modding PS2s again...pic.twitter.com/cXqzRa6SAN
Show this thread
-
-
Looks like it works. I see a bunch of Super I/O accesses, then COM1, Some port 90h pokes but nobody's listening (POST codes?), PS/2 KBC, and more pokes to 90h and 99h.pic.twitter.com/MEA8cTpxV9
Show this thread -
-
Why am I doing this? TPM sniffer/MitM PoC. Because people who think that transparent-mode (TPM-only) BitLocker is secure are funny.
Show this thread
End of conversation
New conversation -
-
-
Magic smoke from a PDP-11? ;)
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Very nice tap job. I thought 0x80 was POST but it’s been a very, very long time since I’ve played with that
-
Yeah, the writes are just single values (two attempts each) written so it feels like POST codes but it's not the usual address.
End of conversation
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.