What is Nostr?
Cyph3rp9nk
npub1lnm…rrnt
2025-03-22 08:36:03
in reply to nevent1q…h8ky

Cyph3rp9nk on Nostr: Trezor being an open architecture, at least until Trezor T, has a “bug” that ...

Trezor being an open architecture, at least until Trezor T, has a “bug” that allows you to extract the seed and once extracted you can brute force attack the pin.

This was solved with the secure SD function where the seed encryption key is the pin + key on the SD card (256 bits).

The attacker needs to have both (pin + sd) or it is technically impossible to brute force decrypt the seed given the length of the key.


Author Public Key
npub1lnms53w04qt742qnhxag5d6awy7nz6055flnmjkr6jg39hm86dlq7arrnt