Sebastien Rousseau
Černobílý portrét Sebastiena Rousseaua

Sebastien Rousseau

Zabezpečení budoucnosti bankovnictví
pomocí agentické AI
a post-kvantové kryptografie.

Open-source payments, post-quantum security, and applied AI for financial services.

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

What I build

Open source pro budoucnost financí.

Payments

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

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Security

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

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Tooling

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

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Proof

By the numbers.

37.1MOpen-source downloads
663GitHub stars
84Sigstore-signed articles
19Years in payments and banking
Isometric render of an illuminated processor, representing the cryptographic foundations of payments.

EPAA · septembre 2025

Proč musí platební odvětví jednat hned.

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.

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Nedávné

Od pracovního stolu.

Abstract horizon of converging signal lines — AI, synthetic media, and programmable-money rails resolving over a banking skyline, evoking a supervisory scan of emerging-technology risk for financial services in 2026
Emerging Technology · Horizon Scanning · FCA

Reading the Emerging-Technology Risk Horizon for Banks in 2026

TL;DR Původní čtení rizikového horizontu vznikajících technologií pro banky v roce 2026 — personalizovaná AI inteligence, syntetická finanční kriminalita a programovatelné finance — s rámcem signál-k-dohledu, opírající se o Technology Horizon Scan 2026 od FCA.

Abstract distributed-ledger lattice resolving into a certified audit spine — visualising the shift from retrospective entity audits to continuous, cryptographically-verifiable blockchain assurance for wholesale banking
Agentic AI · AI Governance · Banking

The Agentic AI Index for Banks in 2026: Measuring Autonomy

TL;DR Index certifikovaných blockchainů 2026 dává bankám pětiúrovňový model zralosti schopností k certifikaci správy distribuovaného registru, integrity konsenzu, kryptografie, ujištění chytrých kontraktů a auditní pozorovatelnosti vůči DORA, PFMI CPMI-IOSCO, ISO/IEC TC 307, ISO 42001 a Basel III.