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Cryptography, Security & FHE

CS engineer focused on applied cryptography, especially Fully Homomorphic Encryption, and secure systems.

About

CS & cybersecurity student specializing in cryptography and secure systems. Focused on modern cryptography like FHE and building practical tools that bridge research with real-world security.

What is FHE?

Fully Homomorphic Encryption enables computation on encrypted data without decryption. With schemes like BFV and CKKS, careful parameters control noise growth and performance, allowing privacy-preserving analytics in selected use cases.

Education

Grenoble INP - Ensimag

2023-2026 · Engineering degree

Information Theory, Probability, Statistics, Numerical Analysis, Algorithms, Networks, Security, Programming, and Processor Design. Year 2 at KU Leuven. Year 3 aligned with UGA CySec double degree.

Website

Université Grenoble Alpes - CySec (M2)

2025-2026 · Double degree

Advanced Cryptography, Secure Architectures, Software & Physical Security, Audit & Risk.

Website

KU Leuven - Erasmus

2024-2025 · Master courses in Cybersecurity

Semester 1 : Cryptography, Secure Software, AI, Secure Systems. Semester 2 : Advanced Cryptography, Computer Algebra, Deep Learning & Hardware Security.

Website

Grenoble INP - ESISAR

2021-2023 · Preparatory cycle

Foundations in CS (Algorithms, Networks, Python/C/Haskell), Mathematics, Physics, and Engineering.

Website

Experience

Intern - eShard

Jul 2025 - Aug 2025 · Bordeaux area, France · On-site

EM side-channel research on ReLU-based neural nets on STM32. Built firmware and automated leakage mapping. Found leakage points and created classifier using statistical methods.

Company

Intern - KU Leuven (Prof. Mathy Vanhoef)

Oct 2024 - Mar 2025 · Leuven, Belgium · Hybrid

Extended OpenSnitch to flag/mitigate risky IP connections. Improved LANShield (Android) with finer filtering & notifications. Built a Python POC for a new type of protocol to access a LAN.

OpenSnitch proposal

Web Developer - Entente Natation Pierrelatte (Freelance)

May 2024 - Sep 2024 · Remote

Rebuilt the club website with online registration, payments, health forms, discounts, and booking. Admin panel + QR-code attendance. Built with Django.

Visit Website

Skills

Languages

  • C
  • Python
  • PHP
  • Haskell
  • Rust
  • Bash
  • Magma
  • HTML/CSS/JS
  • Typescript
  • VHDL

Frameworks & Tools

  • Git/GitHub
  • Linux
  • LaTeX
  • Django
  • Matlab
  • Sage

Security & Crypto

  • Cryptography
  • Hardware
  • Software
  • CTF
  • HTB
  • Root-Me

Projects

Hardware · VHDL

RISC-V Processor (VHDL)

Educational 32-bit core with fetch/decode/execute, ALU, registers and memory interface. Code private (course).

Systems · C

2D Graphics Interface Library

Framebuffer primitives for tiles/sprites/text, used to build 2048 & Minesweeper. Code private (course).

FHE

Homomorphic RLWE

RLWE experiments in Magma with notes on noise budgets and parameter choices.

Awards

Excellence Scholarship - CyberAlps

Jun 2025 · Awarded for academic performance (Grenoble INP - Ensimag).

Excellence Scholarship - Fondation INP

Jan 2025 · Awarded for academic performance (Grenoble INP - Ensimag).

Get in touch

Have a crypto/FHE/security idea? Let's chat.