去中心化随机数生成
密码学与安全
2018-07-25 v1
摘要
去中心化随机数生成算法受制于最后参与者问题(Last Actor Problem),即最后揭示其份额的参与者可通过隐瞒份额来操纵生成的随机值。本文提出一种加密份额阈值方案,可防止此类攻击。
引用
@article{arxiv.1807.09225,
title = {Decentralised Random Number Generation},
author = {Peter Robinson},
journal= {arXiv preprint arXiv:1807.09225},
year = {2018}
}
备注
One page long abstract submitted and accepted for 2nd Symposium on Distributed Ledger Technology, Gold Coast, Australia