Faster optimal ate pairings for cyclotomic sparse families of pairing-friendly elliptic curves with embedding degrees k = 5,7. - Senegue Gomez Nyamsi; Emmanuel Fouotsa; Calvin Tcheka (Discret. Math. Algorithms Appl., 2024)

Posets, their incidence algebras and relative operads, and the cohomology comparison theorem. - V. Jacky III Batkam Mbatchou; Frédéric Patras; Calvin Tcheka (Eur. J. Comb., 2025)

Fast Final Exponentiation on BW and BLS Curves with Even Embedding Degrees at 128 bits security. - Senegue Gomez Nyamsi; Emmanuel Fouotsa; Calvin Tcheka (IACR Cryptol. ePrint Arch., 2025)