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akumaigorodski / wallet

Bitcoin wallet for Android
https://sbw.app
Apache License 2.0
240 stars 74 forks source link

missing features #166

Closed pony-montana closed 1 month ago

pony-montana commented 1 year ago

Hi, here my personal missing features list:

akumaigorodski commented 1 year ago

Is there any standard way for signing and verifying of messages?

pony-montana commented 1 year ago

I found two useful discussion summurizing the state of things: https://github.com/sparrowwallet/sparrow/issues/39 https://github.com/spesmilo/electrum/issues/3861

So there are two competing working standard, the "trezor" and the "electrum" one, and a complicated bip322 adopted by no one.

I also add that in the wild, the way bluewallet sign and verify is consider a sort of standard because is available on all mobile platform and is newbie-friendly, so business that work with this features consider to base it on bluewallet (I don't know what standard it implements).

Its a wild west today, so I dont know what could be the right way to implement this feature, or even if it worth the effort.