Sebastien Rousseau
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Sebastien Rousseau

关于人工智能、后量子密码学、ISO 20022 与支付未来的文章。

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Agentic engineering architecture diagram for banks — spec-driven AI agents, governance control plane, quantum-safe substrate, and legacy mainframe modernisation flows
Applied AI · Governance · Engineering

面向银行的代理式工程:2026 年高管团队与工程师蓝图

· Sebastien Rousseau

70% of banks now use agentic AI in some form; only one in five has a mature governance model. With the EU AI Act high-risk deadline twelve weeks away and autonomous adversaries operating at machine speed, this is the engineering and governance position a bank needs to hold.

Open vault door framed by gold light — visual metaphor for cryptographic protection of financial records
Post-Quantum · Treasury · Governance

保障账簿:后量子迁移面向企业金融的董事会级指南

· Sebastien Rousseau

Quantum risk has moved from research curiosity to active regulatory mandate. With the G7 roadmap published in janvier 2026 and BIS Project Leap proving feasibility in live payment systems, the board-level question is no longer whether to migrate.

Cross-border payment message structured-address diagram with TwnNm and Ctry highlighted
ISO 20022 · Payments · CBPR+

2026 年 11 月 pacs.008 结构化地址截止日期:六个月视角

· Sebastien Rousseau

From novembre 2026, SWIFT CBPR+ rejects unstructured postal addresses in cross-border payment messages. Six months out, 65% of pacs.008 messages still ship non-compliant addresses and 44% of banks remain behind on the remediation programme.

Quantum computing circuit board with blue light patterns
Quantum

Quantum Thresholds Are Moving Again

· Sebastien Rousseau

一篇新论文指出,Shor 算法可能仅需约 10,000 个量子比特即可运行。具备密码学意义的量子计算门槛正在迅速下降。

Banner Image of Network nodes in a digital blue space
Quantum

量子算法挑战格状密码学

· Sebastien Rousseau

New quantum algorithm solves key crypto problem, urges research into quantum-safe security.

Banner for Fully Homomorphic Encryption
Quantum

量子银行时代的全同态加密

· Sebastien Rousseau

全同态加密(FHE)让数据在加密状态下计算,为量子时代的银行业带来全新数据安全范式。

Banner for the Apple MM1 multimodal LLM research
AI

用多模态 LLM 推进 AI:MM1 的启示

· Sebastien Rousseau

Explore Apple's MM1 paper on Multimodal Large Language Models. Learn about their architecture, pre-training strategies, and AI potentials.

Futuristic blue spaceship with neon lights
AI

Google Gemma:转型开源 AI 开发

· Sebastien Rousseau

Google Gemma 是开源 AI 模型,配合 Ollama 在 macOS 上运行,为开源 AI 开发带来新格局。

Abstract visualisation of AI networks, representing Gemini 1.5
AI

解读 Gemini:Google AI 革命解析

· Sebastien Rousseau

Explore Gemini 1.5, Google's AI breakthrough, enhancing efficiency, quality, and context understanding in the AI landscape.

A circuit board cityscape
Quantum · Finance

用 AI 增强的量子算法变革金融

· Sebastien Rousseau

AI 与量子算法的融合在金融领域释放新效率:QFT、Grover 算法在风险、欺诈检测中的应用。

A circuit board with an AI GPU
AI · Quantum

银行业 AI 与量子计算:2023 年回顾

· Sebastien Rousseau

Exploring 2023's technological landscape: AI and quantum computing revolutionising banking, rising open-source models, and evolving regulations.

HSBC Headquarter in London Canary Wharf Docks
Quantum · Banking

量子密钥分发:银行安全的变革

· Sebastien Rousseau

As quantum computers pose a threat to traditional encryption methods, Quantum Key Distribution (QKD) emerges as a game-changer for security.

The DTT (DateTime) Rust library logo
Open source · Rust

用 DTT 库掌握 Rust 中的日期与时间

· Sebastien Rousseau

DateTime (DTT) is a comprehensive Rust library for parsing, validating, manipulating, and formatting dates and times. With high precision and broad functionality.

Mathematical and cryptographic constants
Open source · Rust

Rust 安全所需的数学与密码常数

· Sebastien Rousseau

Safeguard code integrity with meticulously vetted mathematical and cryptographic constants, bolstering memory and concurrency safety for enhanced security.

A creative illustration on the quantum computing theme
Quantum · Rust

量子时代的数据保护:哈希库 HSH

· Sebastien Rousseau

The Hash Library (HSH) is a quantum-resistant cryptographic hash library that offers a lightweight, efficient, and easy-to-use solution for keeping data secure.

Computer screen with trades
Blockchain

ERC-20 代币标准

· Sebastien Rousseau

Ethereum Token Interface. Understanding ERC-20, which allows for the implementation of a standard API for tokens within smart contracts.

Computer and mobile screens with trades
Blockchain

理解区块链背后的技术

· Sebastien Rousseau

Building a cryptocurrency on the Ethereum Blockchain: a comprehensive guide to blockchain development, tokenisation and cryptocurrency implementation.