TY - GEN
T1 - Efficient trust based information sharing schemes over distributed collaborative networks
AU - Lin, Huang
AU - Zhu, Xiaoyan
AU - Fang, Y.
AU - Zhang, Chi
AU - Cao, Zhenfu
PY - 2011
Y1 - 2011
N2 - In distributed collaborative networks such as peer-to-peer systems and wireless ad hoc networks, secure communications, information sharing and dissemination heavily depend on effective trust management. Recently, trust based encryption (TBE) has been proposed to deal with secure information sharing and dissemination for such networks. Unfortunately, the previously proposed schemes are not efficient in terms of communications overhead. In this paper, we provide a trust based encryption schemes which can significantly improve the communication overhead. The proposed scheme is based on a recently proposed revocable identity based encryption technique which can reduce the communication overhead at the central trust authority from the linear order of the number of the users in the network to the linear order of the number of the revoked users.
AB - In distributed collaborative networks such as peer-to-peer systems and wireless ad hoc networks, secure communications, information sharing and dissemination heavily depend on effective trust management. Recently, trust based encryption (TBE) has been proposed to deal with secure information sharing and dissemination for such networks. Unfortunately, the previously proposed schemes are not efficient in terms of communications overhead. In this paper, we provide a trust based encryption schemes which can significantly improve the communication overhead. The proposed scheme is based on a recently proposed revocable identity based encryption technique which can reduce the communication overhead at the central trust authority from the linear order of the number of the users in the network to the linear order of the number of the revoked users.
KW - Revocable IBE
KW - Secure information sharing
KW - Trust based encryption
KW - Trust management
UR - https://www.scopus.com/pages/publications/84863025251
U2 - 10.1109/MILCOM.2011.6127501
DO - 10.1109/MILCOM.2011.6127501
M3 - 会议稿件
AN - SCOPUS:84863025251
SN - 9781467300810
T3 - Proceedings - IEEE Military Communications Conference MILCOM
SP - 1399
EP - 1403
BT - 2010 Military Communications Conference, MILCOM 2010
T2 - 2011 IEEE Military Communications Conference, MILCOM 2011
Y2 - 7 November 2011 through 10 November 2011
ER -