David Wong

cryptologie.net

cryptography, security, and random thoughts

Hey! I'm David, cofounder of zkSecurity, research advisor at Archetype, and author of the Real-World Cryptography book. I was previously a cryptography architect of Mina at O(1) Labs, the security lead for Libra/Diem at Facebook, and a security engineer at the Cryptography Services of NCC Group. Welcome to my blog about cryptography, security, and other related topics.

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Explanation of my paper: Timing and Lattice Attacks on a Remote ECDSA OpenSSL Server: How Practical Are They Really?

blog

I gave a talk about my paper at the NCC Group office in Chicago and recorded myself.

If you have any questions, you think something was not clear, badly explained, etc… I’ll take any feedback since this is going to be my master defense in two weeks.

suggested reads:
→ Timing and Lattice Attacks on a Remote ECDSA OpenSSL Server: How Practical Are They Really? • blog
→ Lattices and Tikz • blog
→ Need helpz for my Master Thesis • blog
← back to all posts blog • 2015-09-04
currently reading:
Explanation of my paper: Timing and Lattice Attacks on a Remote ECDSA OpenSSL Server: How Practical Are They Really?
09-04 blog
recent posts:
New cryptologie.net
07-20 blog
Weaponizing AI Assistants: With Their Permission
07-20 blog
What are Schwartz-Zippel circuits? How do they relate to iterative constraint systems?
05-29 blog
Short Note On Montgomery Reduction: Why Operating Modulo b?
05-24 blog
Still confused by Plonk's permutation?
03-13 blog
📖 my book
Real-World Cryptography is available from Manning Publications.
A practical guide to applied cryptography for developers and security professionals.
🎙️ my podcast
Two And A Half Coins on Spotify.
Discussing cryptocurrencies, databases, banking, and distributed systems.
📺 my youtube
Cryptography videos on YouTube.
Video explanations of cryptographic concepts and security topics.