Anyway, if you rely on BitLocker in TPM mode (boot without PIN), you should know that anyone can steal your computer, sniff 32 bytes off of the LPC bus, stick them into libbde, and decrypt your disk. Yes, it's that easy. Solder 7 wires to $favorite_fpga_board, decrypt drive.
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Replying to @marcan42 @depletionmode
I wish chassis intrusion detection would wipe the tpm automatically
5 replies 0 retweets 15 likes -
I recently encountered a Toshiba laptop where chassis intrusion detection counter was measured in a PCR, so opening+closing the case would ruin BitLocker's TPM protector (not a real protection though)
1 reply 0 retweets 1 like
Cute (but obviously bypassable).
1:40 AM - 5 Jan 2019
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