Title :
An Ordered Multi-proxy Multi-signature Scheme
Author :
Hwang, Min-Shiang ; Tzeng, Shiang-Feng ; Chiou, Shu-Fen
Author_Institution :
Dept. of Manage. Inf. Syst. Nat., Chung Hsing Univ., Taichung
Abstract :
Recently, Hwang and Chen proposed a new multi-proxy multi-signature scheme. In this paper, an improvement on Hwang et. al. scheme will be proposed. It is more efficient in terms of computational complexity and communication cost. Furthermore, the security of the new scheme is based on the difficulty of factoring large numbers.
Keywords :
computational complexity; digital signatures; number theory; Hwang-Chen scheme; computational complexity; digital signature; number factorisation; ordered multi proxy multi signature scheme; threshold proxy signature; Application software; Cities and towns; Computational complexity; Computer science; Costs; Design engineering; Intelligent systems; Management information systems; National security; Public key; Digital signature; Proxy multi-signature; Proxy signature; Threshold proxy signature;
Conference_Titel :
Intelligent Systems Design and Applications, 2008. ISDA '08. Eighth International Conference on
Conference_Location :
Kaohsiung
Print_ISBN :
978-0-7695-3382-7
DOI :
10.1109/ISDA.2008.189
