@misc{cryptoeprint:2019:659,
    author = {Nico Döttling and Sanjam Garg and Giulio Malavolta and Prashant Nalini Vasudevan },
    title = {Tight Verifiable Delay Functions},
    howpublished = {Cryptology ePrint Archive, Report 2019/659},
    year = {2019},
    url = {https://eprint.iacr.org/2019/659},
}