摘要
基于 Plücker坐标这一数学中的重要概念,提出一个构造门限秘密共享方案的新方法.该方案不仅是安全的,并且几个著名的线性秘密共享方案都能够由Plücker坐标表示.
Plücker coordinates are important in pure mathematics. In this paper, we propose a new method for constructing secret share schemes based on plücker coordinates. We show that several usual linear secret sharing schemes are our scheme's particular examples.
出处
《中国科学院研究生院学报》
CAS
CSCD
2002年第3期282-287,共6页
Journal of the Graduate School of the Chinese Academy of Sciences
基金
973 projects(G1998030600 and G1999035802)and state key laboratory of information security
