Claire Delaplace

Claire Delaplace serves as a Lecturer in the Department of Optimization and Cryptography with Artificial Intelligence at Université de Picardie Jules Verne's Faculty of Science. Her research focuses on cryptographic algorithm design and optimization within the OCIA research domain.

Her primary research interests encompass:

• Post-Quantum Cryptography (particularly lattice-based and code-based systems)
• Syndrome decoding complexity and algorithms
• Multivariate polynomial system solving
• Hash function cryptanalysis
• AI-enhanced cryptographic optimization
• Finite field arithmetic applications

Analysis of her recent publications (2020-2025) reveals a consistent focus on improving cryptographic algorithm efficiency, with particular emphasis on syndrome decoding variants, lattice reduction techniques, and multivariate equation solving. Her work frequently bridges theoretical complexity analysis with practical implementations, often addressing vulnerabilities in post-quantum cryptographic candidates.

Dr. Delaplace maintains active collaborations with prominent researchers including Charles Bouillaguet, Pierre-Alain Fouque, and Antoine Joux, evidenced by her publication record in IACR venues and SIAM proceedings.