Trust Establishment in Large Scale Grid Settings

Trust Establishment in Large Scale Grid Settings

Trust establishment is hard in grid architecture by the ad hoc nature. To set up trust in large scale of network is more difficult. In this paper, we propose an automatic key management (AKM) model and corresponding key construction schemes. The hierarchical structure is formed automatically and sca...

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Bibliographic Details
Main Authors: ZHU, Bo, LI, Tieyan, ZHU, Huafei, KANKANHALLI, Mohan S ., BAO, Feng, DENG, Robert H.
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2004
Subjects:
Trust Establishment
Trust Authority
Real Node
automatic key management
Information Security
Online Access:https://ink.library.smu.edu.sg/sis_research/562
https://ink.library.smu.edu.sg/context/sis_research/article/1561/viewcontent/Trust_Establishment_Grid_2004_afv.pdf
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Institution: Singapore Management University
Language: English
Description
Summary:Trust establishment is hard in grid architecture by the ad hoc nature. To set up trust in large scale of network is more difficult. In this paper, we propose an automatic key management (AKM) model and corresponding key construction schemes. The hierarchical structure is formed automatically and scale seamlessly in arbitrary network sized. Regions are configured differently according to various levels of risks faced. The novel model provides an integrated solution for self-organized trust establishment, upon which rich appliances are securely supported. It is automatic, flexible, and scalable. Furthermore, simulation results show that computation costs due to the variations are very small under common threshold and region size settings.

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