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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Invisibility glasses

2015-03-02 blog

AVG will reveal its new product: Invisibility glasses at pepcom barcelona.

It seems to be some kind of glasses you wear so that cameras and facial recognition softwares won’t recognize you, it works by displaying lights that are only visible to cameras and not human eyes

avg

suggested reads:

→ Visual Cryptography • blog

→ GPS tracking device in real life! • blog

→ Real Life side-channels attacks • blog

← back to all posts blog • 2015-03-02

currently reading:

Invisibility glasses

03-02 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

Partial evaluations and linearization

03-12 blog

The trap of the top-down approach

03-07 blog

My company is looking for interns

02-25 blog

Vlogging attempts

02-16 blog

I like whiteboards

10-17 blog

↓ scroll

📖 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.

currently reading:

Invisibility glasses

03-02 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.