A private comparing protocol for digital objects
Shundong Li · Journal of Shaanxi Normal University · 2010
Analyzed the reason why existing private comparing protocols cannot be used to compare two non-deterministic digital objects,a secure multiparty computation protocol is designed by randomly constructing one-way hash function,which can be used to compare two non-deterministic digital objects.This scheme can be used to compare whether two digital objects are the same with zero information leaking.The well accepted simulation paradigm shows that the scheme is private.