@misc{cryptoeprint:2018:1119, author = {Matthias Fitzi and Peter Ga{\v{z}}i and Aggelos Kiayias and Alexander Russell}, title = {Parallel Chains: Improving Throughput and Latency of Blockchain Protocols via Parallel Composition}, howpublished = {Cryptology ePrint Archive, Report 2018/1119}, year = {2018}, url = {https://eprint.iacr.org/2018/1119}, }