3 citations · 7 across the 8 of their papers we have counts for
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A Subexponential Quantum Algorithm for the Semidirect Discrete Logarithm Problem
Christopher Battarbee, Delaram Kahrobaei, Ludovic Perret +1
Group-based cryptography is a relatively unexplored family in post-quantum cryptography, and the so-called Semidirect Discrete Logarithm Problem (SDLP) is one of its most central p…
Post-quantum hash functions using
Corentin Le Coz, Christopher Battarbee, Ramón Flores +2
We define new families of Tillich-Zémor hash functions, using higher dimensional special linear groups over finite fields as platforms. The Cayley graphs of these groups combine fa…
Semidirect Product Key Exchange: the State of Play
Christopher Battarbee, Delaram Kahrobaei, Siamak F. Shahandashti
Of the many families of cryptographic schemes proposed to be post-quantum, a relatively unexplored set of examples comes from group-based cryptography. One of the more central sche…