Jon Stephens (@formallyjon) 's Twitter Profile
Jon Stephens

@formallyjon

CEO at @VeridiseInc and PhD student at UT Austin. I specialize in building practical tools to discover security vulnerabilities in code using formal methods.

ID: 1516874588684263426

calendar_today20-04-2022 20:21:22

41 Tweet

355 Followers

29 Following

Veridise (@veridiseinc) 's Twitter Profile Photo

Recently, Wilson Nguyen Wilson Nguyen, Dan Boneh Dan Boneh (both from Stanford University) and Srinath Setty Srinath Setty (Microsoft Research) published a paper named “Revisiting the Nova Proof System on a Cycle of Curves”. 🧵 👇

Jon Stephens (@formallyjon) 's Twitter Profile Photo

It’s nice to let someone else do the talking for a while! Jacob did a great job talking about Medjai, Veridise’s formal verifier for Cairo contracts

It’s nice to let someone else do the talking for a while! Jacob did a great job talking about Medjai, <a href="/VeridiseInc/">Veridise</a>’s formal verifier for Cairo contracts
Jon Stephens (@formallyjon) 's Twitter Profile Photo

Another great talk from a member of Veridise at #EthCC. Shankara talked about Picus, our tool for verifying that zk circuits are properly constrained.

Another great talk from a member of <a href="/VeridiseInc/">Veridise</a> at #EthCC. Shankara talked about Picus, our tool for verifying that zk circuits are properly constrained.
Swarat Chaudhuri (@swarat) 's Twitter Profile Photo

Just out: our guest essay for POLITICO on the AI Executive Order. We argue that its singling out of the risks of large foundation models is inadequate, unnecessary, and benefits a few at the cost of broader innovation. We also justify formal methods! politico.com/newsletters/di…

Veridise (@veridiseinc) 's Twitter Profile Photo

We are hiring: Head of Business Development If you are living and breathing blockchain, have killer instincts for partnerships and can close any deal, we'd love to hear from you! Full details and application here: veridise.com/careers-head-o…

We are hiring: Head of Business Development

If you are living and breathing blockchain, have killer instincts for partnerships and can close any deal, we'd love to hear from you!

Full details and application here: veridise.com/careers-head-o…
Jon Stephens (@formallyjon) 's Twitter Profile Photo

Looking at the breakdown of this data was really interesting. It encompassed a lot of our work to date and highlighted how critical auditing is, especially for ZK!

Jon Stephens (@formallyjon) 's Twitter Profile Photo

Thanks zkMonk for inviting me to talk at your bootcamp. It is very important that people new to ZK and Web3 learn about security considerations early as it is so critical in this space

Jon Stephens (@formallyjon) 's Twitter Profile Photo

There always seems to be a new ZK language but this article provides a few thoughts on our experience looking at a few of them from a language perspective

RISC Zero (@risczero) 's Twitter Profile Photo

RISC Zero is building the first formally verified RISC-V zkVM. Using Veridise's Picus tool, we're mathematically proving determinism in our circuits. Our goal: A zkVM that’s both incredibly fast and provably secure, so developers never have to compromise.

Jon Stephens (@formallyjon) 's Twitter Profile Photo

Had an interesting chat about Aztec's Noir programming language with Michael Klein. We discussed a wide range of topics including how Noir differs from other ZK languages, security features built into Noir and formal methods tools. Definitely worth a watch