@misc{cryptoeprint:2016:279,
    author = {Hamza Abusalah and Georg Fuchsbauer},
    title = {Constrained PRFs for Unbounded Inputs with Short Keys},
    howpublished = {Cryptology ePrint Archive, Report 2016/279},
    year = {2016},
    url = {https://eprint.iacr.org/2016/279},
}