Publicly Verifiable Secret Sharing Scheme with Provable Security against Chosen Secret Attacks
Joint Authors
Wang, Licheng
Gan, Yuanju
Yang, Yixian
Pan, Ping
Wang, Lihua
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2013, Issue - (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-02-11
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
Secret sharing is an important aspect of key management in wireless ad hoc and sensor networks.
In this paper, we define a new secure model of secret sharing, use the Lagrange interpolation and the bilinear cyclic groups to construct an efficient publicly verifiable secret sharing scheme on the basis of this model, and show that this scheme is provably secure against adaptively chosen secret attacks (CSAs) based on the decisional bilinear Diffie-Hellman (DBDH) problem.
We find that this scheme has the following properties: (a) point-to-point secure channels are not required in both the secret distribution phase and the secret reconstruction phase; (b) it is a noninteractive secret sharing system in that the participants need not communicate with each other during subshadow verification; and (c) each participant is able to share many secrets with other participants despite holding only one shadow.
American Psychological Association (APA)
Gan, Yuanju& Wang, Lihua& Wang, Licheng& Pan, Ping& Yang, Yixian. 2013. Publicly Verifiable Secret Sharing Scheme with Provable Security against Chosen Secret Attacks. International Journal of Distributed Sensor Networks،Vol. 2013, no. -, pp.1-9.
https://search.emarefa.net/detail/BIM-506636
Modern Language Association (MLA)
Gan, Yuanju…[et al.]. Publicly Verifiable Secret Sharing Scheme with Provable Security against Chosen Secret Attacks. International Journal of Distributed Sensor Networks Vol. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-506636
American Medical Association (AMA)
Gan, Yuanju& Wang, Lihua& Wang, Licheng& Pan, Ping& Yang, Yixian. Publicly Verifiable Secret Sharing Scheme with Provable Security against Chosen Secret Attacks. International Journal of Distributed Sensor Networks. 2013. Vol. 2013, no. -, pp.1-9.
https://search.emarefa.net/detail/BIM-506636
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-506636