Distribution Scheme of Self-certified Public Key Based on Threshold Secret Sharing
SU Jin-hai · Jisuanji gongcheng · 2010
To meet the demand of the distributed networks,this paper presents an ECC-based self-certified public key distribution scheme under distributed environment by combining the threshold secret sharing scheme and the self-certified public key.It realizes the process that user can generate its self-certified public key with the distributed key distribution center.Compared with the existing schemes alike,the scheme does not rely on the combiner so as to increase the scheme’s usability and reduce the computation and communication costs of the key distribution.Furthermore,the scheme also increases the randomness of the key.