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Static QR code for Export Coordination Setup #6353

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pointbiz opened this issue Mar 29, 2024 · 3 comments
Open

Static QR code for Export Coordination Setup #6353

pointbiz opened this issue Mar 29, 2024 · 3 comments

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@pointbiz
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pointbiz commented Mar 29, 2024

When using a stateless signer like SeedSigner in a multisig setup, it's good security to import the multisig descriptor from a printout to avoid trusting the multisig coordinator. I want to use a QR that was generated during wallet setup to avoid zero-day attacks on the coordinator.

Bluewallet presents an animated QR code which requires the user to screen record. Many normies might not know how to screen record.

It's easier to screenshot and print.

Sparrow has a PDF export of the multisig descriptor that is a large QR code that can be printed or used as a screenshot on a mobile phone.

@marcosrdz
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The Share option generates a txt file that can then be used to import.

@pointbiz
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The Share option generates a txt file that can then be used to import.

How do you import that text file into SeedSigner (or Jade)?
I thought it had to be a QR code?

@Overtorment
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The Share option generates a txt file that can then be used to import.

How do you import that text file into SeedSigner (or Jade)? I thought it had to be a QR code?

hmm, can you throw file contents into QR encoder to get a qr image? will seedsigner import it? i dunno

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