Matthew Green Tracks Public Key Cryptanalysis Efforts

A new website uses AI to quantify research hours invested in various cryptographic assumptions.

Updated on Oct. 15, 2026 in Quantum Computing

Bold flat-color editorial illustration of a modular cubic lattice structure, representing the structure of cryptographic research efforts. — Cryptographer Matthew Green has launched a platform to quantify research labor hours spent on various cryptographic algorithms and digital security frameworks. AI Illustration. Upload story photo >

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Cryptographer Matthew Green has launched a new online platform that estimates human labor hours dedicated to public-key algorithm research. The site provides insights into the scale of academic effort required for various cryptographic frameworks.

Why it matters

Understanding the research investment behind different algorithms helps identify which cryptographic foundations are receiving the most scrutiny. This data clarifies where the scientific community is focusing its energy to advance digital security.

The platform analyzed 16,000 papers using Claude Fable 5.1, Claude Opus 5.5, and GPT-6 Astra. The pipeline classifies work into categories including ECDLP, structured lattices, plain lattices, and syndrome decoding.

The players

Matthew Green

He is a prominent cryptographer and researcher who focuses on privacy and digital security.

The details

The system maps author data to quantify research contributions into person-level years. The findings reveal that lattice-based research has recently overtaken elliptic curve cryptography in total cumulative effort.

October 15, 2026: Matthew Green released the cryptanalysis effort website.

The Tech Race

This project provides a data-driven look at which mathematical foundations are currently dominating academic research efforts. It captures the transition as lattice-based cryptography gains significant momentum relative to established elliptic curve standards.

Developers and security professionals can use this data to gauge the maturity and scrutiny level of various cryptographic standards. This transparency helps organizations better assess the risks associated with adopting specific public-key algorithms in their software.

The takeaway

This analysis highlights a significant shift in cryptographic research as lattice-based systems draw more attention than older methods. Readers tracking digital security should monitor how these research trends influence the long-term viability of current encryption protocols.