@misc{cryptoeprint:2018:1211,
    author = {Suhyeon Lee and Seungjoo Kim},
    title = {Countering Block Withholding Attack Effciently},
    howpublished = {Cryptology ePrint Archive, Report 2018/1211},
    year = {2018},
    url = {https://eprint.iacr.org/2018/1211},
}