![](/images/graphics-bg.png)
Secure Collaborative Key Management for Dynamic Groups in Mobile Networks
Joint Authors
Hong, Manpyo
Ji, Cheongmin
Kang, Sukin
Source
Journal of Applied Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-20
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Mobile networks are composed of heterogeneous mobile devices with peer-to-peer wireless communication.
Their dynamic and self-organizing natures pose security challenge.
We consider secure group key management for peer dynamic groups in mobile wireless networks.
Many group based applications have achieved remarkable growth along with increasing use of multicast based services.
The key sharing among the group members is an important issue for secure group communication because the communication for many participants implies that the likelihood of illegal overhearing increases.
We propose a group key sharing scheme and efficient rekeying methods for frequent membership changes from network dynamics.
The proposed method enables the group members to simply establish a group key and provide high flexibility for dynamic group changes such as member join or leave and group merging or partition.
We conduct mathematical evaluation with other group key management protocols and finally prove its security by demonstrating group key secrecy, backward and forward secrecy, key independence, and implicit key authentication under the decisional Diffie-Hellman (DDH) assumption.
American Psychological Association (APA)
Kang, Sukin& Ji, Cheongmin& Hong, Manpyo. 2014. Secure Collaborative Key Management for Dynamic Groups in Mobile Networks. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-484116
Modern Language Association (MLA)
Kang, Sukin…[et al.]. Secure Collaborative Key Management for Dynamic Groups in Mobile Networks. Journal of Applied Mathematics No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-484116
American Medical Association (AMA)
Kang, Sukin& Ji, Cheongmin& Hong, Manpyo. Secure Collaborative Key Management for Dynamic Groups in Mobile Networks. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-484116
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-484116