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An Efficient Homomorphic Aggregate Signature Scheme Based on Lattice
Author
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-11-06
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Homomorphic aggregate signature (HAS) is a linearly homomorphic signature (LHS) for multiple users, which can be applied for a variety of purposes, such as multi-source network coding and sensor data aggregation.
In order to design an efficient postquantum secure HAS scheme, we borrow the idea of the lattice-based LHS scheme over binary field in the single-user case, and develop it into a new lattice-based HAS scheme in this paper.
The security of the proposed scheme is proved by showing a reduction to the single-user case and the signature length remains invariant.
Compared with the existing lattice-based homomorphic aggregate signature scheme, our new scheme enjoys shorter signature length and high efficiency.
American Psychological Association (APA)
Jing, Zhengjun. 2014. An Efficient Homomorphic Aggregate Signature Scheme Based on Lattice. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1044358
Modern Language Association (MLA)
Jing, Zhengjun. An Efficient Homomorphic Aggregate Signature Scheme Based on Lattice. Mathematical Problems in Engineering No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1044358
American Medical Association (AMA)
Jing, Zhengjun. An Efficient Homomorphic Aggregate Signature Scheme Based on Lattice. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1044358
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1044358