@misc{cryptoeprint:2021:225, author = {Anne Canteaut and Alain Couvreur and Léo Perrin}, title = {Recovering or Testing Extended-Affine Equivalence}, howpublished = {Cryptology ePrint Archive, Report 2021/225}, year = {2021}, url = {https://eprint.iacr.org/2021/225}, }