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Sending to Taproot addresses #1854

Merged
merged 16 commits into from
Oct 18, 2021
Merged

Sending to Taproot addresses #1854

merged 16 commits into from
Oct 18, 2021

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andrewkozlik
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This PR implements two basic features for Taproot in T1 and TT:

  • Sending to Taproot addresses.
  • Supporting GetPublicKey and descriptors for Taproot.

For this PR I mainly picked the commits from the taproot branch that have no remaining TODOs and finished what needed to be done for sending BTC to Taproot addresses. This means that a lot of the code has already been reviewed, so I ask that the reviewers mainly go over my two commits and do a final lookover.

It would be good to get this merged into the master branch before the freeze on 22nd of October, so that it can go into the November release. Taproot activation is expected in mid November. This is as much as we can do without secp256k1_zpk #1678, which will probably take a while longer. So it seems unrealistic that we will be able to squeeze in anything else into the November release.

core/src/trezor/crypto/bech32.py Outdated Show resolved Hide resolved
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@prusnak prusnak left a comment

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Left one nit, otherwise LGTM

@andrewkozlik andrewkozlik merged commit dfd98c5 into master Oct 18, 2021
@andrewkozlik andrewkozlik deleted the andrewkozlik/taproot-send branch October 18, 2021 11:36
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3 participants