@misc{cryptoeprint:2019:270,
    author = {Ittai Abraham and Dahlia Malkhi and Kartik Nayak and Ling Ren and Maofan Yin},
    title = {Sync HotStuff: Synchronous SMR with 2∆ Latency and Optimistic Responsiveness},
    howpublished = {Cryptology ePrint Archive, Report 2019/270},
    year = {2019},
    url = {https://eprint.iacr.org/2019/270},
}