@misc{cryptoeprint:2020:1475,
    author = {Kwangsu Lee},
    title = {Delegate and Verify the Update Keys of Revocable Identity-Based Encryption},
    howpublished = {Cryptology ePrint Archive, Report 2020/1475},
    year = {2020},
    url = {https://eprint.iacr.org/2020/1475},
}