Sebastien Rousseau
Zwart-witportret van Sebastien Rousseau

Sebastien Rousseau

Securing the future of banking
with agentic AI
and post-quantum cryptography.

Open-source betalingen, post-quantum beveiliging en toegepaste AI voor financiële dienstverlening.

Soft natural light over a modern architectural space, representing dependable financial infrastructure.

What I build

Open source voor de toekomst van financiën.

Payments

ISO 20022, end to end: pain.001, pacs.008, camt.053, and acmt.001. Adopt one library at a time.

Meer informatie

Security

Post-quantum primitives: ML-KEM (CRYSTALS-Kyber, NIST FIPS 203) and hashing, ready to pilot today.

Meer informatie

Tooling

Audited Rust libraries and a code security scanner, signed and shipped with a software bill of materials.

Meer informatie

Bewijs

In cijfers.

44.6M Open-source downloads
672 GitHub stars
105 Sigstore-signed articles
19 Years in payments and banking
Isometric render of an illuminated processor, representing the cryptographic foundations of payments.

EPAA · September 2025

Waarom de betaalsector nu moet handelen.

Regulators are treating harvest-now-decrypt-later as a credible present risk. This paper, produced for the Emerging Payments Association Asia, sets out the structural threat and the case for coordinated action across wholesale payment rails.

Lees de whitepaper

Recent

Van het bureau.