An ID-based multi-proxy multi-signature scheme

Author

Sahu, Rajeev Anand ; Padhye, Sahadeo

Author_Institution

Dept. of Math., Motilal Nehru Nat. Inst. of Technol., Allahabad, India

fYear

2010

fDate

17-19 Sept. 2010

Firstpage

60

Lastpage

63

Abstract

The identity (ID) based public key cryptosystem simplifies the key management and provides moderate security with comparison to the certificate based public key cryptosystem. Many signature schemes have been proposed using the identity of user. Proxy signature scheme enables the original signer to delegate his/her signing capability to a proxy signer. Bilinear pairings are useful in signature protocols for the ease of computation. In this paper, we have proposed an ID-based multi-proxy multi-signature scheme from bilinear pairing, using the schemes of Cao and Cao [2, 3] and Li and Chen [7]. We have also discussed the security properties of our scheme.

Keywords

digital signatures; public key cryptography; ID-based multi-proxy multi-signature scheme; bilinear pairings; certificate based public key cryptosystem; key management; Computers; Mathematics; Protocols; Public key; Bilinear pairing; ID-Based signature scheme; Proxy signature;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer and Communication Technology (ICCCT), 2010 International Conference on

Conference_Location

Allahabad, Uttar Pradesh

Print_ISBN

978-1-4244-9033-2

Type

conf

DOI

10.1109/ICCCT.2010.5640381

Filename

5640381