@misc{cryptoeprint:2018:587,
    author = {Tapas Pal and Ratna Dutta},
    title = {Constructing Witness PRF and Offline Witness Encryption Without Multilinear Maps},
    howpublished = {Cryptology ePrint Archive, Report 2018/587},
    year = {2018},
    url = {https://eprint.iacr.org/2018/587},
}