Sebastien Rousseau
Portretul lui Sebastien Rousseau

Sebastien Rousseau

Securizarea viitorului bancar
cu IA agentică
și criptografie post-cuantică.

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 for the future of finance.

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

Why the payments industry must act now.

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.

Read the white paper

Citește cercetările recente

From the desk.

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 O lectură originală a orizontului de riscuri al tehnologiilor emergente pentru bănci în 2026 — inteligență personalizată prin IA, criminalitate financiară sintetică și finanțe programabile — cu un cadru semnale-către-supraveghere, sprijinindu-se pe Technology Horizon Scan 2026 al 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 Indexul Blockchain-urilor Certificate 2026 oferă băncilor un model de maturitate a capacităților pe cinci niveluri pentru a certifica guvernanța registrului distribuit, integritatea consensului, criptografia, asigurarea contractelor inteligente și observabilitatea auditului față de DORA, PFMI CPMI-IOSCO, ISO/IEC TC 307, ISO 42001 și Basel III.