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A world where an offline, encrypted data file offers exactly the same security level as an offline, encrypted memory cell. You invoke side channels -- what abo
by 45h34jh53k4j 9y ago
A world where an offline, encrypted data file offers exactly the same security level as an offline, encrypted memory cell.
You invoke side channels -- what about these side channels:
https://jochen-hoenicke.de/trezor-power-analysis/ https://jochen-hoenicke.de/trezor-power-analysis/
- hackerboos 9y ago"The new firmware 1.3.3 is immune against this attack since it (1) requires a PIN to compute the public key and (2) uses branch-free computations for deriving the public key from the private key."