A sercret sharing based intrusion tolerant CA scheme
Lixin Jia · He'nan kexue · 2006
In this paper,we introduced a digital signature scheme based on the method of secret share and zero-knowledge proofs.Then based on the digital signatrue scheme we introduced a intrusion tolerant CA scheme.Through the analysis of CA system's usability and confidentiality,we draw the conclusion that the scheme is almost perfect.