Applied cryptography research
Independent research and analysis.
Post-quantum migration, zero-knowledge proof systems, and open-source tooling. Original research and resources for practitioners. Standards-aligned, vendor-neutral, evidence-first.
FIPS 203/204/205
PQ-TLS
UK guidance
CBOM
The book
The Encryptorium Book of Post-Quantum Cryptography
Andreas Renz
Implement, migrate, and reason about post-quantum cryptography from the ground up.
Seven parts, from the quantum threat model through lattice-based, hash-based, code-based, and isogeny-based constructions to migration, deployment, and post-quantum zero knowledge. The ML-KEM, ML-DSA, and SLH-DSA implementations are checked against the official NIST vectors. Free to read online.
chapters
parts
verified code blocks
cited sources
Focus areas
What we work on
PQC migration
Standards tracking, adoption measurement, cryptographic inventory methods, and migration guidance. Aligned to NIST FIPS 203/204/205, NCSC timelines, and CycloneDX CBOM.
Explore →Post-quantum ZK
Security analysis of deployed zero-knowledge proof systems under quantum threat models. Layered vulnerability assessment across proof system, protocol, and application layers.
Explore →Open resources
Free post-quantum readiness assessment, curated reference library, PQC standards timeline, and open-source tooling. No gates, no paywalls.
Explore →Latest