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cs.CR2024
Quantum-Safe Hybrid Key Exchanges with KEM-Based Authentication
Christopher Battarbee, Christoph Striecks, Ludovic Perret +2
Authenticated Key Exchange (AKE) between any two entities is one of the most important security protocols available for securing our digital networks and infrastructures. In PQCryp…
cs.CR2021
Cryptanalysis of Semidirect Product Key Exchange Using Matrices Over Non-Commutative Rings
Christopher Battarbee, Delaram Kahrobaei, Siamak F. Shahandashti
It was recently demonstrated that the Matrix Action Key Exchange (MAKE) algorithm, a new type of key exchange protocol using the semidirect product of matrix groups, is vulnerable…