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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    How does PLONK work? Part 9: Our final protocol! (Without the copy constraints)

    blog

    In this ninth video, I explain what polynomial commitment schemes are as well as their API. I also mention the Kate polynomial commitment scheme (KZG), based on pairings, and bootle/bulletproof types of polynomial commitments schemes, based on inner products.

    Part 10 is here. Check the full series here.

    suggested reads:
    → How does PLONK work? Part 10: The Kate polynomial commitment scheme • blog
    → How does PLONK work? Part 3: Starting with the end: polynomials • blog
    → How does PLONK work? Part 7: A sketch protocol with our polynomial • blog
    ← back to all posts blog • 2021-08-17

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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.