are there any libs for blake3 for circos / noir. couldn’t find any on a quick search. trying to make some circuits that involve verifying frame messages

https://github.com/SleepingShell/noir-blake3

WIP / stale but should give you something to start from! Happy to intro you to SleepingShell if you have questions for them

https://material.work


prev: https://persistence.wtf / https://nouns.build


COO @ Pluto |||

Writing stuff occasionally at mirror.xyz/brunny.eth |||

Previously Head of Ecosystem at Aztec Labs

nice what does this need to be production ready?

Whoops ignore me — i didn’t realize this but we actually have blake3 implemented in stdlib already:

Whoops ignore me — i didn’t realize this but we actually have blake3 implemented in stdlib already: 

https://github.com/noir-lang/noir/blob/master/noir_stdlib/src/hash.nr#L18

awesome is this new? didn’t see it in the docs before

Quite! It's doc'd under the dev version right now:

Quite! It's doc'd under the dev version right now:
https://noir-lang.org/docs/dev/noir/standard_library/cryptographic_primitives/hashes#blake3

working on blockchain privacy

https://joshcrites.com

Product Manager of Noir; casts about ZK, privacy, decentralization and protocol design.

Socials: https://icebreaker.xyz/savio

related question is there a protobuf3 impl in noir

Yep, very recent, don’t think it’s even documented yet (just checked quickly myself)

Cc: @crites + @savio