Lúcás Meier (@cronokirby) 's Twitter Profile
Lúcás Meier

@cronokirby

Cryptographer at @penumbrazone.

My opinions do not yadda yadda.

Did an MSc (Computer Science) @EPFL.

Avid, not fast runner.

cronokirby.com on bsky.

ID: 1102909424912478208

linkhttps://cronokirby.com/ calendar_today05-03-2019 12:31:12

35,35K Tweet

8,8K Followers

895 Following

Elizabeth Crites (@e1izabethcrites) 's Twitter Profile Photo

“A Plausible Attack on the Adaptive Security of Threshold Schnorr Signatures” with Alistair Stewart will appear at CRYPTO 2025 🎉 eprint.iacr.org/2025/1001 We present an attack on the adaptive security of threshold Schnorr signature schemes with a Shamir secret-shared key.

“A Plausible Attack on the Adaptive Security of Threshold Schnorr Signatures” with Alistair Stewart will appear at CRYPTO 2025 🎉

eprint.iacr.org/2025/1001

We present an attack on the adaptive security of threshold Schnorr signature schemes with a Shamir secret-shared key.
erwan 🌒 (@erwanor) 's Twitter Profile Photo

penumbra v2.0.0 is out labor of love from your favorite punks RT if you love teams that ship shielded pool technology github.com/penumbra-zone/… Penumbra 🌘

penumbra v2.0.0 is out

labor of love from your favorite punks

RT if you love teams that ship shielded pool technology

github.com/penumbra-zone/…

<a href="/penumbrazone/">Penumbra 🌘</a>
Christopher Goes (@cwgoes) 's Twitter Profile Photo

I have nothing but respect for vitalik.eth, but focusing on upgrading Ethereum to RISC-V is a giant side quest and would be a colossal strategic mistake: - Execution layer ossification and efficiency are goals in fundamental tension - "zk" (or succinct) VMs all rely on

Quang Dao (@quangvdao) 's Twitter Profile Photo

My latest paper on optimizing the sum-check protocol is out! eprint.iacr.org/2025/1117 Joint work with Justin Thaler and Ingonyama (Suyash & Yuval). This combines and extends results from two prior papers, leading to 2-3x speedups in Spartan within Jolt! Quick thread...🧵 1/

Lúcás Meier (@cronokirby) 's Twitter Profile Photo

I think the CLOB has a lot of downsides, particularly in bootstrapping, which makes me pessimistic in it as a sole value prop.

Shan Rauf (@shan_rauf) 's Twitter Profile Photo

Wrote a new post on how to think about time in programming It addresses the supposed complexity that programmers often cite online (where they'll list bizarre timezone edge cases as evidence of complexity or repeat advice like "just use UTC bro") shanrauf.com/archive/how-to…

Lúcás Meier (@cronokirby) 's Twitter Profile Photo

The change in age structure of a population becomes a driving factor behind most social metrics as it accelerates. E.g. income, wealth, crime, etc.

Mattias Gustavsson 💖 (@mattias_g) 's Twitter Profile Photo

I'd like to talk a bit about this a game I made, all done in plain C, using only single header libraries, and it runs in the browser too. It's called "Neon Lies" and it's a retro-futuristic cyberpunk story in a William Gibson style setting.

I'd like to talk a bit about this a game I made, all done in plain C, using only single header libraries, and it runs in the browser too.

It's called "Neon Lies" and it's a retro-futuristic cyberpunk story in a William Gibson style setting.
Lúcás Meier (@cronokirby) 's Twitter Profile Photo

Evidence is much easier to object to than theory. The negative effects take a long to play out, can be counterfactual, and easily objected to in the discourse.

John Adler | 🦣 (@jadler0) 's Twitter Profile Photo

If Go has a million haters, then I am one of them. If Go has ten haters, then I am one of them. If Go has only one hater, then it is me. If Go has no haters, then that means I am no longer on Earth. If the world is for Go then I am against the world.