LIP6 ALMASTY

The Almasty team was created in April 2015. The Almasty team is mainly oriented toward the use of algorithmic and effective mathematic techniques to propose and improve modern cryptosystems and assess their security levels. Toward this goal, it makes use of numerous mathematical tools and develop algorithms to improve computations beyond what is reachable with state-of-the-art methods. The research activity of the Almasty team addresses the following topics: provable security, (pseudo-)randomness in cryptography, security against side-channel attacks, secure multi-party computation, (post-)quantum cryptography, cryptanalysis, high-performance computing, ...

news

May 28, 2024 paper on fast secure computations on shared polynomials and applications to private set operations accepted in ITC 2024 :memo:
Mar 05, 2024 paper on the secure multi-party linear algebra accepted in IACR Communications in Cryptology :memo:
Mar 05, 2024 paper on the impossibility of quantum public key encryption with classical keys from one-way functions accepted in IACR Communications in Cryptology :memo:
Mar 05, 2024 paper on a cryptanalysis of the Biscuit signature scheme accepted in IACR Communications in Cryptology and Fifth Post-Quantum Cryptography Standardization Conference :memo:
Nov 07, 2023 Abdul Rahman Taleb defended his Ph. D. thesis :mortar_board: