DocumentCode :
3512669
Title :
A Server-Aided Aggregate Verification Signature Scheme from Bilinear Pairing
Author :
Huai Wu ; Chunxiang Xu ; Jiang Deng
Author_Institution :
Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear :
2013
fDate :
9-11 Sept. 2013
Firstpage :
503
Lastpage :
506
Abstract :
Fast signature verification is desirable in many applications, especially for numerous low computation scenarios such as RFID, wireless network. Up to now, many techniques have been suggested to reduce the computational load. For example, server-aided verification aims at saving computational overhead and aggregated signatures have been used for saving the bandwidth by compressing a list of signatures into a single signature. Therefore, it is interesting to study how to combine these two tricks together, namely server-aided aggregate verification signature, to achieve both short signature length and secure server-aided verification. The contribution of this paper is three folds. Firstly, we formalize a new security model of server-aided aggregate verification signature scheme (SAAV-Σ). Secondly, we propose a concrete server-aided aggregate verification signature scheme based BGLS signature scheme. Finally, we show that our construction is secure in our model.
Keywords :
digital signatures; BGLS signature scheme; SAAV-Σ; bilinear pairing; concrete server-aided aggregate verification signature scheme; security model; short signature length; Aggregates; Educational institutions; Protocols; Public key; Servers; aggregate; server-aided; signature; verification;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Networking and Collaborative Systems (INCoS), 2013 5th International Conference on
Conference_Location :
Xi´an
Type :
conf
DOI :
10.1109/INCoS.2013.95
Filename :
6630464
Link To Document :
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