Secure Threshold Order-Specified Multi-signature Scheme in MANET

Author

Yang, Muxiang ; Hong, Fan ; Li, Jun ; Su, Li

Author_Institution

Coll. of Comput. Sci. & Technol., Huazhong Univ. of Sci. & Technol.

Volume

2

fYear

2006

fDate

3-6 Nov. 2006

Firstpage

1279

Lastpage

1282

Abstract

Threshold signature schemes are useful in MANET because of the mobility and weak connectivity. Meanwhile, order-specified multi-signature schemes are valuable in some multi-level security systems. To meet such kind of requirements, we proposed a secure threshold order-specified multi-signature scheme based on RSA in this paper. The scheme is designed based on a modified threshold RSA signature scheme and an order-specified. It has a certain extent exact security. Proof is given in the random oracle model and the computational and spatial complexity are presented at the end

Keywords

ad hoc networks; computational complexity; digital signatures; mobile communication; public key cryptography; telecommunication security; MANET; certain extent exact security; computational complexity; modified threshold RSA signature scheme; multilevel security systems; public key cryptography; random oracle model; secure threshold order-specified multisignature scheme; spatial complexity; Computational modeling; Computer science; Cryptography; Educational institutions; Inverters; Mobile ad hoc networks; Read only memory; Security; Turing machines; Usability;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Security, 2006 International Conference on

Conference_Location

Guangzhou

Print_ISBN

1-4244-0605-6

Electronic_ISBN

1-4244-0605-6

Type

conf

DOI

10.1109/ICCIAS.2006.295262

Filename

4076168