Date: Fri, 12 Feb 2021 18:48:09 +0100
From: Dmitry Petukhov <dp@simplexum.com>
To: Hugo Nguyen <hugo@nunchuk.io>
Message-ID: <20210212184809.40208bfd@simplexum.com>
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Cc: Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
Subject: Re: [bitcoin-dev] Proposal: Bitcoin Secure Multisig Setup
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=D0=92 Fri, 12 Feb 2021 18:42:31 +0100
Dmitry Petukhov <dp@simplexum.com> wrote:

> Maybe for the UX it would be better to choose the number of rounds to
> use in PBKDF2, instead of using variable Pwd. Number of rounds will be
> easier to enter on the device (or just choose it from a set of
> pre-defined values). The more money is at stake, the higher number of
> rounds could the coordinator choose (taking into account the
> characteristics of the participant devices)

Or simply allow bigger entropy (more than 6 mnemonic words), if
the coordinator feels that 64 bit of entropy is not enough.