Technology

59251 readers

4044 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS

737

BitLocker encryption broken in less than 43 seconds with sub-$10 Raspberry Pi Pico — key can be sniffed when using an external TPM (www.tomshardware.com)

submitted 9 months ago by throws_lemy@lemmy.nz to c/technology@lemmy.world

71 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] laughterlaughter@lemmy.world 2 points 9 months ago

The TPM comes out from the factory with a private key stored in it. The CPU has the public key.

You turn on the laptop for the first time, and the communication between the CPU and the TPM is encrypted from the start.

That's what I'm referring to. Can't this be done? I'm guessing it's not that easy because I'm sure computer designers have already considered this idea.