Given it's just bit-banging in an unencrypted 25MHz QSPI bus, seems to be grabbing just 32 bytes, I was trying to figure out where this "43 seconds" come from - It appears that's the time taken to open up the laptop, stick the TPM sniffer on, boot up, power down, then move the encrypted disk to another platform, boot-up, enter the key, have access.
Seems a rather arbitrary and meaningless "43 seconds", more click-bait than anything else. He could get that down if he were more deft with a screwdriver, or started timing with it already open. And that doesn't include the time taken to figure out where to sniff, build the hardware, set-up a Pico SDK, coding and programming the Pico.
Still an excellent project done well.
Seems a rather arbitrary and meaningless "43 seconds", more click-bait than anything else. He could get that down if he were more deft with a screwdriver, or started timing with it already open. And that doesn't include the time taken to figure out where to sniff, build the hardware, set-up a Pico SDK, coding and programming the Pico.
Still an excellent project done well.
Statistics: Posted by hippy — Thu Feb 08, 2024 3:39 pm