@misc{cryptoeprint:2017:945,
    author = {Joël Alwen and Björn Tackmann},
    title = {Moderately Hard Functions: Definition, Instantiations, and Applications},
    howpublished = {Cryptology ePrint Archive, Report 2017/945},
    year = {2017},
    url = {https://eprint.iacr.org/2017/945},
}