@misc{cryptoeprint:2018:386,
    author = {Zhaohui Cheng and Liqun Chen},
    title = {Certificateless Public Key Signature Schemes from Standard Algorithms},
    howpublished = {Cryptology ePrint Archive, Report 2018/386},
    year = {2018},
    url = {https://eprint.iacr.org/2018/386},
}