Cryptanalysis of Semidirect Product Key Exchange Using Matrices Over Non-Commutative Rings. - Christopher Battarbee; Delaram Kahrobaei; Siamak F. Shahandashti (IACR Cryptol. ePrint Arch., 2021)

A Subexponential Quantum Algorithm for the Semidirect Discrete Logarithm Problem. - Christopher Battarbee; Delaram Kahrobaei; Ludovic Perret; Siamak F. Shahandashti (IACR Cryptol. ePrint Arch., 2022)

Post-quantum hash functions using SLn𝔽p. - Corentin Le Coz; Christopher Battarbee; Ramón Flores; Thomas Koberda; Delaram Kahrobaei (IACR Cryptol. ePrint Arch., 2022)

On the efficiency of a general attack against the MOBS cryptosystem. - Christopher Battarbee; Delaram Kahrobaei; Dylan Tailor; Siamak F. Shahandashti (J. Math. Cryptol., 2022)

SPDH-Sign: towards Efficient, Post-quantum Group-based Signatures. - Christopher Battarbee; Delaram Kahrobaei; Ludovic Perret; Siamak F. Shahandashti (IACR Cryptol. ePrint Arch., 2023)

Semidirect Product Key Exchange: the State of Play. - Christopher Battarbee; Delaram Kahrobaei; Siamak F. Shahandashti (IACR Cryptol. ePrint Arch., 2023)

A novel attack on McEliece's cryptosystem. - Henry Gray; Christopher Battarbee; Siamak F. Shahandashti; Delaram Kahrobaei (Int. J. Comput. Math. Comput. Syst. Theory, 2023)

On the Semidirect Discrete Logarithm Problem in Finite Groups. - Christopher Battarbee; Giacomo Borin; Julian Brough; Ryann Cartor; Tobias Hemmert; Nadia Heninger; David Jao; Delaram Kahrobaei; Laura Maddison; Edoardo Persichetti; Angela Robinson; Daniel Smith-Tone; et al. (ASIACRYPT (8), 2024)

On the Semidirect Discrete Logarithm Problem in Finite Groups. - Christopher Battarbee; Giacomo Borin; Ryann Cartor; Nadia Heninger; David Jao; Laura Maddison; Edoardo Persichetti; Angela Robinson; Daniel Smith-Tone; Rainer Steinwandt (IACR Cryptol. ePrint Arch., 2024)

Post-quantum hash functions using $ mathrm{SL}_n( mathbb{F}_p) $. - Corentin Le Coz; Christopher Battarbee; Ramón Flores; Thomas Koberda; Delaram Kahrobaei (Adv. Math. Commun., 2025)

Quantum-Safe Hybrid Key Exchanges with KEM-Based Authentication. - Christopher Battarbee; Christoph Striecks; Ludovic Perret; Sebastian Ramacher; Kevin Verhaeghe (IACR Cryptol. ePrint Arch., 2025)