Abstract
The eHealth system is envisioned as a promising approach to improving health care through information technology, where security and privacy are crucial for its success and largescale deployment. In this paper, we propose a strong privacypreserving Scheme Against Global Eavesdropping, named SAGE, for eHealth systems. The proposed SAGE can achieve not only the content oriented privacy but also the contextual privacy against a strong global adversary. Extensive analysis demonstrates the effectiveness and practicability of the proposed scheme.
Original language | English |
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Article number | 4909276 |
Pages (from-to) | 365-378 |
Number of pages | 14 |
Journal | IEEE Journal on Selected Areas in Communications |
Volume | 27 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2009 May |
Keywords
- EHealth system, security and privacy, content oriented privacy, contextual privacy, strong global eavesdropping
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering