Title :
An identity-based ring signature scheme from bilinear pairings
Author :
Lin, Chih-Yin ; Wu, Tzong-Chen
Author_Institution :
Comput. & Commun. Res. Labs., Ind. Technol. Res. Inst., Hsinchu, Taiwan
Abstract :
At the conference Asiacrypt 2001, Rivest, Shamir and Tauman firstly addressed the concept of ring signature. We propose an identity-based ring signature scheme from bilinear pairings. As compared with the Zhang-Kim scheme (presented at the conference Asiacrypt 2002), our scheme is more efficient in computation and requires fewer pairing operations.
Keywords :
cryptography; message authentication; Asiacrypt conference 2001; Zhang-Kim scheme; bilinear pairing; identity-based ring signature scheme; Communication industry; Computer industry; Elliptic curve cryptography; Elliptic curves; Galois fields; Identity-based encryption; Information management; Laboratories; Public key; Public key cryptography;
Conference_Titel :
Advanced Information Networking and Applications, 2004. AINA 2004. 18th International Conference on
Print_ISBN :
0-7695-2051-0
DOI :
10.1109/AINA.2004.1283782
