Security analysis for proactive secret sharing system
XI Guo-bao · Journal of Zhejiang University(Engineering Science) · 2006
In order to study the proactive secret sharing(PSS) system security,the relationship between the(k,n) PSS system security and configuration parameters was further investigated on the foundation of current researches in this paper.A new quantitative analysis method was proposed to estimate PSS system security.The PSS system security was qualified with the number of shares n,the threshold k and the re-sharing interval.This new method was very useful for the system security design and optimization.