Qlapoti

Code accompanying the paper "Qlapoti: Simple and Efficient Translation of Quaternion Ideals to Isogenies" by Giacomo Borin, Maria Corte-Real Santos, Jonathan Komada Eriksen, Riccardo Invernizzi, Marzio Mula, Sina Schaeffler, and Frederik Vercauteren, available here.

The implementation in SageMath, which is also integrated into an implementation of the protocol PRISM, can be found in the folder sage-implementation/. The implementation in C, which is also integrated into the NIST Round 2 submission of SQIsign can be found in the folder C-implementation/.

Instructions on how to run the respective codes can be found in the respective repositories.

Licences

The Sage and the C-implementation are under different licences, which are provided in the respective folders.