A world where an offline, encrypted data file offers exactly the same security l... | Hacker News

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		45h34jh53k4j on Nov 6, 2017 \| parent \| context \| favorite \| on: Bitfinex never ‘repaid’ their tokens, they started... 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/

hackerboos on Nov 6, 2017 [–]

"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."

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