A secure ID-based strong designated verifier signature scheme

Author

Yang, Bo ; Xiao, Zibi ; Hu, Zhengming

fYear

2009

fDate

6-8 Nov. 2009

Firstpage

543

Lastpage

547

Abstract

Identity-based designated verifier signatures allow a signer to designate a specific verifier by using a simplified public identity such as name or IP address. In such a way, only the designated verifier can check the validity of signatures. In this paper, we present an ID-based strong designated verifier signature (IBSDVS) scheme from bilinear pairings, and provide the security proofs and efficiency analysis for the proposed scheme. Our IBSDVS scheme not only satisfies all the security requirements of the designated verifier signatures in identity-based cryptography, but also needs lower communication and computational cost.

Keywords

cryptography; handwriting recognition; bilinear pairings; efficiency analysis; identity-based cryptography; low communication cost; low computational cost; secure ID-based strong designated verifier signature scheme; security requirements; simplified public identity; Algorithm design and analysis; Computational efficiency; Identity-based encryption; Information security; Laboratories; Message authentication; Polynomials; Privacy; Telecommunication switching; Voltage control; bilinear pairing; designated verifier signature; identity-based cryptography; random oracle; unforgeability;

fLanguage

English

Publisher

ieee

Conference_Titel

Network Infrastructure and Digital Content, 2009. IC-NIDC 2009. IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-4898-2

Electronic_ISBN

978-1-4244-4900-6

Type

conf

DOI

10.1109/ICNIDC.2009.5360829

Filename

5360829