Horizontal racewalking using radical isogenies. - Wouter Castryck; Thomas Decru; Marc Houben; Frederik Vercauteren (IACR Cryptol. ePrint Arch., 2022)

On the decisional Diffie-Hellman problem for class group actions on oriented elliptic curves. - Wouter Castryck; Marc Houben; Frederik Vercauteren; Benjamin Wesolowski (IACR Cryptol. ePrint Arch., 2022)

Weak instances of class group action based cryptography via self-pairings. - Wouter Castryck; Marc Houben; Simon-Philipp Merz; Marzio Mula; Sam van Buuren; Frederik Vercauteren (IACR Cryptol. ePrint Arch., 2023)

Deterministic algorithms for class group actions. - Marc Houben (IACR Cryptol. ePrint Arch., 2025)

Isogeny-based key exchange from orientations of large discriminant. - Marc Houben (IACR Cryptol. ePrint Arch., 2025)