@misc{cryptoeprint:2018:1028, author = {Ittai Abraham and Srinivas Devadas and Danny Dolev and Kartik Nayak and Ling Ren}, title = {Synchronous Byzantine Agreement with Expected $O(1)$ Rounds, Expected $O(n^2)$ Communication, and Optimal Resilience}, howpublished = {Cryptology ePrint Archive, Report 2018/1028}, year = {2018}, url = {https://eprint.iacr.org/2018/1028}, }