cryptologie.net

cryptography, security, and random thoughts

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Hey! I'm David, cofounder of zkSecurity and author of Real-World Cryptography.

More about me

I'm also an advisor at Archetype. 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.

“Cryptologie” is the French spelling of “cryptology.”

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    Attacks on Ethereum Smart Contracts

    blog

    I just made a video covering common attacks on Ethereum’s smart contracts. I used live0verflow’s techniques to record and edit this one so it’s going to feel different from the others :) It’s a tl;dr of A survey of attacks on Ethereum smart contracts by Nicola Atzei and Massimo Bartoletti and Tiziana Cimoli.

    ps: many thanks to Matthew Di Ferrante for the help!

    suggested reads:
    → Smart Contract Security @ Black Hat Asia • blog
    → Smart Contract Security @ IT Camp • blog
    → BEAST: An Explanation of the CBC Attack on TLS • blog
    ← back to all posts blog • 2017-10-11

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    elsewhere

    book Real-World Cryptography Applied cryptography, from Manning. podcast Two And A Half Coins Crypto, banking & distributed systems. youtube Cryptography videos Concepts & security, explained.