--- Log opened Mon Mar 25 00:00:07 2024
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05:50 < theStack> tiny news regarding secp256k1-hazmat: i drafted an API for group elements after last meeting: https://github.com/theStack/bitcoin/commit/09b7f36947027b1b930da4ebeaf27803781b78b1
05:50 < theStack> it picks up the idea of storing the point as gej internally with a flag to remember if `z == 1`, to avoid expensive gej->ge conversions if not needed (i.e. for intermediate result of repeated point additions, IIUC)
05:50 < theStack> not much else to show yet unfortunately, still didn't do any benchmarks.
05:51 < theStack> can't make it to the meeting, unfortunately, but happy to receive feedback
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07:45 < sipa> tim and i are at RWC, so no meeting I assume
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10:42 -!- Topic for #secp256k1: libsecp256k1 development | https://github.com/bitcoin-core/secp256k1 | Logs: http://gnusha.org/secp256k1 | Developer meeting: Monday 15:00 UTC in every week with an odd ISO 8601 week number
10:42 -!- Topic set by real_or_random [sid554204@user/real-or-random/x-4440763] [Thu Jul 21 06:51:52 2022]
10:42 -!- Irssi: #secp256k1: Total of 53 nicks [0 ops, 0 halfops, 0 voices, 53 normal]
10:42 -!- Channel #secp256k1 created Wed May 19 12:44:13 2021
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15:11 < roconnor> Oh noes: https://github.com/bitcoin-core/secp256k1/blob/05bfab69aef3622f77f754cfb01220108a109c91/src/modinv64_impl.h#L711
15:11 < roconnor> I think this line is beyond VST's abilities.
15:12 < roconnor> No support for struct copying assignments.
15:12 < roconnor> Not that I'm there yet, but looking ahead.
15:12 < roconnor> I think I'll just keep going anyways.  Maybe prove a slight variation of this program correct.
15:16 < roconnor> if d were replaced with *x every then it would work ... just sayin'
15:17 < roconnor> oh actually
15:17 < roconnor> https://github.com/BlockstreamResearch/simplicity/blob/master/C/secp256k1/modinv64_impl.h#L652-L655
15:17 < roconnor> all these lines too are likely going to be a problem.
15:17 < roconnor> ugh, what pain.
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--- Log closed Tue Mar 26 00:00:08 2024