Share account between trezor and hw1 about python-trezor

[slush0]

The main problem is that Trezor never sends the seed to the computer, so you would need to take your seed and process BIP32 private derivation on trusted computer to get private information which you can load to HW1.

I'm not familiar with toolchain of HW1, but python-trezor does not have such tools out of the box.

[ulrichard]

I think it would be possible to derive with pycoin, but I don't know the parameters.

[ulrichard]

I don't have a spare trezor to do experiments.
Is there a publicly known seed with master public/private keys and addresses to play with?
Only after I can verify the procedure with a toy account, I would use it with my real seed.

[slush0]

Yes, please check unit tests of this repo, esp. "common.py".
Dne 17. 12. 2014 9:07 "Richard" [email protected] napsal(a):

I don't have a spare trezor to do experiments.
Is there a publicly known seed with master public/private keys and
addresses to play with?
Only after I can verify the procedure with a toy account, I would use it
with my real seed.

Reply to this email directly or view it on GitHub
#22 (comment).

[prusnak]

... or you can use this https://dcpos.github.io/bip39/ to play with BIP39+BIP44.

[ulrichard]

That looks good. Thanks.

[prusnak]

Closing. Solution described in the referenced issue above.