[Lightning-dev] Dual Funding Proposal

ZmnSCPxj ZmnSCPxj at protonmail.com
Fri Nov 30 06:15:42 UTC 2018


> 128-bit seed in
> open_channel2 could be added, with sorting by SHA(seed | <marshal of
> input> | <marshal of witness>) and SHA(seed | <marshal of output>)?

`open_channel2` contains a good amount of entropy --- temporary channel ID, various basepoints.
Would not hashing `open_channel2` to get this `seed` be sufficient?

Regards,
ZmnSCPxj

>
> Phew!
> Rusty.
>
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