Volume 6 Number 12 (Dec. 2011)
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JSW 2011 Vol.6(12): 2495-2499 ISSN: 1796-217X
doi: 10.4304/jsw.6.12.2495-2499

ID-Based Sequential Aggregate Signatures

Xiangguo Cheng1, Lifeng Guo1, 2, 3, Chen Yang1, 2, 3, Jia Yu1, 2, 3
1School of Information Engineering, Qingdao University, Qingdao 266071, China
2School of Computer and Information Technology, Shanxi University, Taiyuan 030006, China
3China Electronics Standardization Institute, Beijing 100007,China


Abstract—An aggregate signature provides a method for combining n signatures of n different messages from n different signers into one signature of unit length. The main benefit of such schemes is that they allow bandwidth and computational savings. There exist several trials for the construction of ID-based aggregate signature schemes so far. Unfortunately, the computational complexity and (or) signature length of these schemes grow linearly with the number of signers. This paper focuses on the solution of these problems and proposes a new ID-based sequential aggregate signature scheme based on IB-mRSA. It is compatible with RSA and has the fixed signature length. The security analysis shows that it is secure in the random oracle model with the assumption of classical RSA.

Index Terms—ID-based cryptography, digital signature, aggregate signature, RSA

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Cite: Xiangguo Cheng, Lifeng Guo, Chen Yang, Jia Yu, "ID-Based Sequential Aggregate Signatures," Journal of Software vol. 6, no. 12, pp. 2495-2499, 2011.

General Information

ISSN: 1796-217X
Frequency: Monthly
Editor-in-Chief: Prof. Antanas Verikas
Executive Editor: Ms. Yoyo Y. Zhou
Abstracting/ Indexing: DBLP, EBSCO, ProQuest, INSPEC, ULRICH's Periodicals Directory, WorldCat, CNKI,etc
E-mail: jsw@iap.org
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