@misc{cryptoeprint:2018:451,
    author = {Shuichi Katsumata and Shota Yamada and Takashi Yamakawa},
    title = {Tighter Security Proofs for GPV-IBE in the Quantum Random Oracle Model},
    howpublished = {Cryptology ePrint Archive, Report 2018/451},
    year = {2018},
    url = {https://eprint.iacr.org/2018/451},
}