TY - GEN
T1 - TOWER
T2 - e-Science 2006 - 2nd IEEE International Conference on e-Science and Grid Computing
AU - Li, Jianxin
AU - Huai, Jinpeng
AU - Xu, Jie
AU - Zhu, Yanmin
AU - Xue, Wei
PY - 2006
Y1 - 2006
N2 - In order to establish trust relationship between service requesters and providers in an open decentralized environment, we propose a novel trust negotiation framework, TOWER, which integrates distributed trust chain construction of trust management and aims to enhance the grid security infrastructure. Our approach leverages attribute-based credentials to support flexible delegation, and dynamically constructs trust chains. A novel TRust chAin based Negotiation Strategy (TRANS) is proposed to establish trust relationship on the fly by gradually disclosing credentials according to various access control policies. Our approach has been successfully implemented as useful components and fundamental security services in the CROWN Grid, and techniques such as trust tickets and policy caching that can greatly increase service efficiency are used. Finally, we evaluate our approach by comprehensive experiments and the results show that it is feasible.
AB - In order to establish trust relationship between service requesters and providers in an open decentralized environment, we propose a novel trust negotiation framework, TOWER, which integrates distributed trust chain construction of trust management and aims to enhance the grid security infrastructure. Our approach leverages attribute-based credentials to support flexible delegation, and dynamically constructs trust chains. A novel TRust chAin based Negotiation Strategy (TRANS) is proposed to establish trust relationship on the fly by gradually disclosing credentials according to various access control policies. Our approach has been successfully implemented as useful components and fundamental security services in the CROWN Grid, and techniques such as trust tickets and policy caching that can greatly increase service efficiency are used. Finally, we evaluate our approach by comprehensive experiments and the results show that it is feasible.
UR - https://www.scopus.com/pages/publications/38449084506
U2 - 10.1109/E-SCIENCE.2006.261110
DO - 10.1109/E-SCIENCE.2006.261110
M3 - 会议稿件
AN - SCOPUS:38449084506
SN - 0769527345
SN - 9780769527345
T3 - e-Science 2006 - Second IEEE International Conference on e-Science and Grid Computing
SP - 26
EP - 34
BT - e-Science 2006 - Second IEEE International Conference on e-Science and Grid Computing
PB - IEEE Computer Society
Y2 - 4 December 2006 through 6 December 2006
ER -