Corpus ID: 57432220

Proactive Threshold Signature Protocol for MANETs

  title={Proactive Threshold Signature Protocol for MANETs},
  author={Wang Zhong-mei},
  journal={Computer Engineering},
Threshold signature methods mostly have very large and dynamic groups,they don't apply to Mobile Ad-hoc Networks(MANETs).This paper presents an efficient threshold signature protocol for MANETs,which is proved secure based on the basic RSA assumption,and satisfies universal compsability security.Furthermore,the proposed protocol is proactive,providing both the "the secret key sharing" and "the partial secret key refreshing".Security analysis result proves the high effectiveness of the protocal.