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http://dx.doi.org/10.3745/KIPSTC.2012.19C.1.063

Remote Healthcare Monitoring System Using Attribute based Encryption  

Song, You-Jin (동국대학교 정보경영학과)
Do, Jeong-Min (동국대학교 전자상거래협동과정)
Publication Information
The KIPS Transactions:PartC / v.19C, no.1, 2012 , pp. 63-70 More about this Journal
Abstract
To ensure privacy of individual information in remote healthcare service, health data should be protected through a secure technology such as encryption scheme. Only user who delegated decryption right can access to sensitive health data and delegator needs capability for revocating access privilege. Recently, in ubiquitous environment, CP-ABTD(Ciphertext-Policy Attribute-Based Threshold Decryption with Flexible Delegation and Revocation of User Attributes) which extends CP-ABE(Ciphertext-Policy Attribute-Based Encryption) has been proposed for these requirements. In this paper, we construct remote healthcare monitoring system with delegation and revocation capability for attribute in CP-ABTD. Finally, we analyze collusion attack between users in our system.
Keywords
Remote Healthcare; Attribute Based Encryption; Delegation; Revocation; Access Privilege Management; Collusion Attack;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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