원문정보
초록
영어
We are living in the Internet era of things. This has the advantage that things delivered collects information decision can be facilitated, and using the result of effective decision-making. Re-encryption scheme based on the existing attributes, situational awareness, we have the restrictions that apply to the Internet environment of things. Therefore, we will try to design a re-encrypted access structure of context-based new dynamic attribute-based. Structure of the proposed new approach, to take advantage of the Bayesian network technology to reflect the dynamic situation of the data. Comparing the differences of HeDSS system newly proposed and re-encryption scheme based on an existing attribute, HeDSS is possible to secure data sharing.
목차
1. Introduction
2. Related Researches
2.1. Secret Sharing
2.2. Bayesian Network
2.3. Context-based Service Reasoning Model
3. Design of Context-aware Recognition and Attribute-based Access Structure
3.1. Context Recognition Step
3.2. Scenario of HeDSS
3.3. Structure and Procedures
4. Analysis of HeDSS vs. Existed Approach
5. Conclusions
References