摘要： 根据近年来弱公钥模型集下的零知识系统的研究成果，对其发展历程和特性设置进行阐释和剖析，探讨该模型集下最优轮数的零知识协议的构造方法，提出通用的4轮模式和3轮模式，以及协议的(并发)健壮性和(可重置)零知识的证明技术和问题，并总结弱公钥模型集下零知识系统的研究将来可能发展的导向。
关键词:
可重置零知识论证系统,
并发健壮性,
弱公钥模型,
cPK模型,
WPK模型,
UPK模型
Abstract: This paper analyzes the development and properties of zero knowledge argument systems in Bare Public Key(BPK) model set, according to the researches and applications of recent years. The generic 4-round mode and 3-round mode are proposed for the constructions of zero knowledge protocols with optimal round complexity, following explorations on the proof techniques of (concurrent) soundness and (resettable) zero knowledge of the protocols. Possible focuses of the near future are discussed.
Key words:
resettable zero knowledge argument system,
concurrent soundness,
Bare Public Key(BPK) model,
counter Public Key(cPK) model,
Weak Public Key(WPK) model,
Upper-bounded Public Key(UPK) model
中图分类号:
谭 肖;赵一鸣;. 弱公钥模型集下的零知识论证系统[J]. 计算机工程, 2009, 35(22): 147-149.
TAN Xiao; ZHAO Yi-ming;. Zero Knowledge Argument System in Bare Public Key Model Set[J]. Computer Engineering, 2009, 35(22): 147-149.