[tor-dev] [RFC] Proposal: A First Take at PoW Over Introduction Circuits

[tevador]

On Mon, Jun 8, 2020 at 3:09 AM <yoehoduv at protonmail.com> wrote:
>
> It looks like all the 40320 permutations of the 16-bit words in S are
> equix solutions.  Are steps 3 to 5 supposed to be repeated for all the
> permutations?
>

Each unique S provides only one attempt. The indices in S must be
ordered in a certain way, otherwise the solution is invalid.
See: https://github.com/tevador/equix/blob/master/src/equix.c#L14-L23