3) There is no denying that + S + V ...
不可否认的……
5) multi-party non-repudiation
多方不可否认
1.
Practical multi-party non-repudiation protocols must respect viability,fairness,timeliness,exclusion-freeness and confidentiality.
实用的多方不可否认协议必须具备存活性、公平性、时限性、无排斥性和保密性。
2.
This paper analyzed an existing representative multi-party non-repudiation protocol using formal method and found that it lacks the support for timeliness.
形式化分析典型的多方不可否认协议时发现其存在未公布的时限性缺陷。
补充资料：以不
1.见"以否"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条