@misc{cryptoeprint:2016:142,
    author = {Mihir Bellare and Daniel J. Bernstein and Stefano Tessaro},
    title = {Hash-Function based PRFs: AMAC and its Multi-User Security},
    howpublished = {Cryptology ePrint Archive, Report 2016/142},
    year = {2016},
    url = {https://eprint.iacr.org/2016/142},
}