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Shownotes
In this episode, x.com/AnnaRRose and Nico (x.com/nico_mnbl) speak with Vadim Lyubashevsky (research.ibm.com/people/vadim-lyubashevsky), research scientist at IBM Research, about the evolving field of lattice-based cryptography and its role in zero-knowledge systems.
Vadim shares the history and mathematical foundations of lattices, and explains how they might be used to build post-quantum secure ZK proofs and SNARKs. The conversation covers the unique challenges of adapting lattice techniques to zero-knowledge, explores the tradeoffs relative to hash-based constructions, and highlights the importance of developing quantum-safe standards for the future of cryptography.
Related links:
• Episode 345: Latest ZK Research with Dan Boneh (zeroknowledge.fm/podcast/345)
• Episode 288: Quantum Cryptography with Or Sattath (zeroknowledge.fm/podcast/288)
• LaBRADOR: Compact Proofs for R1CS from Module-SIS⋆ (eprint.iacr.org/2022/1341.pdf)
• IBM’s post-quantum NIST published standards (newsroom.ibm.com/2024-08-13-ibm-developed-algo…)
• Project11 (projecteleven.com/quantum-readiness-levels)
• Minkowski’s Geometry of Numbers (en.wikipedia.org/wiki/Geometry_of_numbers)
• LLL reduction (en.wikipedia.org/wiki/Lenstra%E2%80%93Lenstra%…)
• Shortest vector problem (en.wikipedia.org/wiki/Lattice_problem#Shortest…))
• Basic Lattice Cryptography: The concepts behind Kyber (ML-KEM) and Dilithium (ML-DSA) by Vadim Lyubashevsky (eprint.iacr.org/2024/1287)
• Spots for zkSummit13 are limited - grab your ticket at zksummit.com!
• Missing Link (missing-link.io) are a talent team built for the Web3 era, helping projects across the ecosystem connect with the right candidates at the right time. Whether you're an established project or a startup searching for specialized talent, Missing Link can help. Visit their website at missing-link.io. (missing-link.io)
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Read transcript (github.com/ZeroKnowledgefm/episode-transcripts…)
