@misc{cryptoeprint:2016:158,
    author = {Maciej Skórski},
    title = {A Subgradient Algorithm For Computational Distances and Applications to Cryptography},
    howpublished = {Cryptology ePrint Archive, Report 2016/158},
    year = {2016},
    url = {https://eprint.iacr.org/2016/158},
}