WIDE Paper List in 2007





        Structuring Proactive Secret Sharing in Mobile Ad-hoc Networks
                      wide-paper-asaeda-iswpc2006-00.txt









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Title: Structuring Proactive Secret Sharing in Mobile Ad-hoc Networks
Author(s):
	Hitoshi Asaeda (asaeda@sfc.wide.ad.jp)
	Musfiq Rahman
	Yoshihiro Toyama (kin-san@sfc.wide.ad.jp)
Date: 2007-01-02

% 査読ありのコンファレンス・ワークショップ等
@inproceedings{Asaeda:ISWPC2006,
  author = "Hitoshi Asaeda and Musfiq Rahman and Yoshihiro Toyama",
  title = "Structuring Proactive Secret Sharing in Mobile Ad-hoc Networks",
  booktitle = "Proceedings of IEEE International Symposium on Wireless Pervasive Computing (ISWPC) 2006",
  pages = "",
  month = "January",
  year = 2006
}

%# Additional data for readers
%url: 
%x-wide-wgnames: 
%keywords: MANET, security, proactive secret sharing, PSS
%references:
%summary_ja:
%summary: Threshold cryptography is a novel cryptographic technique
%  sharing secret among members. It divides a secret key into multiple
%  shares by a cryptographic operation. This technique is useful to
%  provide a shared secret key to legitimate nodes in a
%  infrastructure-less mobile ad-hoc network (MANET). As an additional
%  component, Proactive Secret Sharing (PSS) allows a set of nodes
%  holding shares to refresh all shares by generating a new set of
%  shares for the same secret key from the old shares without
%  reconstructing the secret key. It is necessary to reasonably escape
%  from threats of exposing the secret key when threshold cryptography
%  is used.
%  In this paper, we design the PSS protocol implementation
%  specification in a MANET environment. In our scheme all share holder
%  nodes synchronize the PSS procedure in a well-managed fashion to
%  keep the protocol consistency. We then introduce our actual
%  implementation and evaluate the behavior and its performance criteria.