Bitcoin's Latency–Security Analysis Made Simple
Bitcoin's Latency–Security Analysis Made Simple
复制标题
比特币的延迟——安全分析变得简单
DOI:
10.1145/3558535.3559791
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Ling Ren
中科院分区:
文献类型:
--
作者:
Dongning Guo;Ling Ren
Simple closed-form upper and lower bounds are developed for the security of the Nakamoto consensus as a function of the confirmation depth, the honest and adversarial block mining rates, and an upper bound on the block propagation delay. The bounds are exponential in the confirmation depth and apply regardless of the adversary's attack strategy. The gap between the upper and lower bounds is small for Bitcoin's parameters. For example, assuming an average block interval of ten minutes, a network delay bound of ten seconds, and 10% adversarial mining power, the widely used 6-block confirmation rule yields a safety violation between 0.11% and 0.35% probability.
DOI:
10.1145/3372297.3417290
发表时间:
2020
期刊:
CCS '20: Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security
影响因子:
--
作者:
Dembo, Amir;Kannan, Sreeram;Tas, Ertem Nusret;Tse, David;Viswanath, Pramod;Wang, Xuechao;Zeitouni, Ofer
通讯作者:
Zeitouni, Ofer
DOI:
10.1145/3548606.3559368
发表时间:
2022
期刊:
Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security
影响因子:
--
作者:
Gazi, Peter;Ren, Ling;Russell, Alexander
通讯作者:
Russell, Alexander