An Undetachable Threshold Digital Signature Scheme Based on Conic Curves

Authors

Yang Shi, School of Software Engineering, Tongji University, Shanghai 200092, ChinaFollow
Guoyue Xiong

Author Country (or Countries)

China

Abstract

Based on analysis of security problems on malicious hosts, a special undetachable threshold digital signature scheme is proposed. This scheme uses a cryptosystem based on conic curves and achieves the most important security characteristic of protecting mobile agents against malicious hosts, i.e., undetachablility. Furthermore, this scheme solves the case where a host can force an agent to commit to a sub-optimal transaction. Computational studies show that this scheme is superior to the RSA-based undetachable threshold digital signature scheme.

Suggested Reviewers

N/A

Recommended Citation

Shi, Yang and Xiong, Guoyue (2013) "An Undetachable Threshold Digital Signature Scheme Based on Conic Curves," Applied Mathematics & Information Sciences: Vol. 07: Iss. 2, Article 53.
Available at: https://digitalcommons.aaru.edu.jo/amis/vol07/iss2/53