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It mostly applies to the Trezor One, but it doesn't have on-device passphrase entry and I think U2F is only based on the seed and didn't require unlocking with the PIN and providing the passphrase. Trezor One also only has a partial workaround for secure PIN entry and recovery.

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Having the touchscreen able to provide sophisticated on-device input is a killer feature able to improve security a lot, since you don't expose passphrases or any details about the PIN. The same thing goes for not exposing details about the recovery seed during a recovery.

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- I wasn't aware it mostly applied to the Trezor One. Are there plans to write it for the Trezor T, and to integrate the security features of the pin+passphrase? (For U2F and anything else that used only the seed?)

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I think you might be misinterpreting what I said. I was talking about the Trezor Model T, and I'm saying that it *also* mostly applies to the Trezor One, but it doesn't have on-device input for the PIN / passphrase / recovery seed and some things like U2F work differently.

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I was just confirming that it mostly works the same way other than not having the on-device touchscreen on the Trezor One. The passphrase feature is much more compelling on the Model T, and PIN entry / recovery are also nicer.

8:12 PM · Nov 3, 2018Twitter Web Client

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Ah, I did misunderstand, thank you.