@misc{cryptoeprint:2014:291,
    author = {Antonio Sanso},
    title = {Trial multiplication is not optimal but... On the symmetry of finite cyclic groups (Z/pZ)∗},
    howpublished = {Cryptology ePrint Archive, Report 2014/291},
    year = {2014},
    url = {https://eprint.iacr.org/2014/291},
}