@misc{cryptoeprint:2016:637,
    author = {Wenbin Zhang and Chik How Tan},
    title = {On the Security and Key Generation of the ZHFE Encryption Scheme},
    howpublished = {Cryptology ePrint Archive, Report 2016/637},
    year = {2016},
    url = {https://eprint.iacr.org/2016/637},
}