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Date: Fri, 24 May 2024 14:14:48 +0000
From: Andrew Poelstra <apoelstra@wpsoftware.net>
To: Rama Gan <ganrama@proton.me>, g@camus
Cc: "bitcoindev@googlegroups.com" <bitcoindev@googlegroups.com>
Subject: Re: [bitcoindev] Penlock, a paper-computer for secret-splitting BIP39
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<ZkZBSriGn96GDLg-@camus>
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On Fri, May 24, 2024 at 10:39:57AM +0000, Rama Gan wrote:
>
> About a header, the problem is that the fast 2-of-M algorithm won't preserve
> constant values across shares as Codex32 does.
>
Are you sure? It seems that if two shares have the same value in a given
position, the line through them should be constant, meaning that every
other share will have the same constant value.
--
Andrew Poelstra
Director, Blockstream Research
Email: apoelstra at wpsoftware.net
Web: https://www.wpsoftware.net/andrew
The sun is always shining in space
-Justin Lewis-Webster
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