(Guy Zyskind*)
@GuyZys
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Bringing FHE onchain @fhenix; Blockchain Privacy pioneer (Enigma, Secret Network); @MIT PhD in Cryptography
Joined July 2010
Every few months I check the best and latest model on implementing autotiling - a simple technique to generate seemingly consistent/random 2d game maps. They still fail spectacularly. Do with it what you will.
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For those still in crypto, come to Hong Kong 🇭🇰 and have a drink with us, @ETHGlobal & @fhenix. https://t.co/mjTYDBmhBq You'll be so entertained you'll forget about the bear, we promise :)
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You might think we did nothing over the weekend… But we actually annoyed @ChrisPeikert just enough that he had to share his cryptographer’s take on DBFV 🤓 Full interview dropping soon!
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Being in the Epstein files wasn't on my bingo card https://t.co/FTZmzeiOMI
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Builders, we made you a cheat code: Introducing the Awesome Fhenix repo - a curated, living list of SDK docs, core libs, tools, and demos for building encrypted smart contracts.
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Privacy went from “we’ll deal with it later” to top-of-mind, almost overnight Loved chatting with @therollupco about encrypted execution at scale Thanks for having the guys on 🤝
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45 million Iranian women are on the precipice of liberation. Where is Greta, Judith Butler, Angela Davis, Amy Goodman, Angela Jolie, all of NPR ?
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I’m really excited about this. The most important tech I got to work on to date. A long-form post is coming. For now, excited to publish the theoretical paper of this new FHE scheme — just in time for the New Year!
Fhenix has been working toward a single goal: VISA-level throughput for encrypted execution on Ethereum. For years, that sounded unrealistic. Today, our research team published DBFV - a new FHE scheme designed to make encrypted arithmetic meaningfully faster:
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2025 cryptography is still cooking: High-Precision Exact FHE Made Simple, General, and Fast that’s a super useful improvement to current FHE schemes removes the pain of handling big numbers and looks fast in the benchmarks Congrats @ChrisPeikert @GuyZys and Doron Z.
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Crazy that privacy tops the list for 2026
Yesterday, we released our 17 Big Ideas for 2026. Here they are in case you missed it.
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Went over my final DMs with Do Kwon from April 2022. It’s crazy in retrospect, knowing what ensued just a few weeks after. My last DM to him is offering support in May 2022, after Terra collapsed — which remains unanswered until today. The irony is that in April he felt at the
OK - Do Kwon sentencing in crypto case, US wants 12 years, Do asks 5, 6 victims set to testify https://t.co/KLIPggZJXk Inner City Press wrote the book on Luna https://t.co/Jkktxstkh0 and will live tweet, thread below
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Scaling FHE for Global-Scale Private DeFi by @GuyZys x @fhenix Fhenix founder Guy Zyskind talks about FHE scaling for Private DeFi, encryption, privacy, smart contracts and much more. https://t.co/pb5wO8wLLW
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True. You never see these posts in bull
This article wouldn't exist if Bitcoin was $250k and all the alts were 300% higher than they are right now. Lesson in there.
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The thing is - many of us would have never, ever, worked in Wall Street. We came into crypto because it is different. Has the potential to be something bigger and better. I have learned to accept the casino being part of crypto, but it can’t and should not be **all** there is
If you think crypto is a casino I have bad news for you about Wall Street
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