HealthShare: Using Attribute-Based Encryption for Secure Data Sharing Between Multiple Clouds

Michalas, A. and Weingarten, N. 2017. HealthShare: Using Attribute-Based Encryption for Secure Data Sharing Between Multiple Clouds. Proceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems (CBMS’17). Thessaloniki, Greece 22 - 24 Jun 2017 IEEE . doi:10.1109/CBMS.017.30

TitleHealthShare: Using Attribute-Based Encryption for Secure Data Sharing Between Multiple Clouds
AuthorsMichalas, A. and Weingarten, N.
TypeConference paper
Abstract

In this invited paper, we propose HealthShare - a forward-looking approach for secure ehealth data sharing between multiple organizations that are hosting patients' data in different clouds. The proposed protocol is based on a Revocable Key-Policy Attribute-Based Encryption scheme and allows users to share encrypted health records based on a policy that has been defined by the data owner (i.e. patient, a member of the hospital, etc). Furthermore, access to a malicious or compromised user/organization can be easily revoked without the need to generate fresh encryption keys.

KeywordseHealth
Security
Cloud Computing
EHR Protection
Access Control
Policies
Attribute-Based Encryption;
Year2017
ConferenceProceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems (CBMS’17)
PublisherIEEE
Accepted author manuscripthealth_share.pdf
Publication dates
Published13 Nov 2017
Journal citationpp. 811-815
ISSN2372-9198
Book titleProceedings of the 30th IEEE International Symposium on Computer-Based Medical Systems (CBMS’17). Thessaloniki, Greece 22 to 24 Jun 2017
ISBN9781538617106
Digital Object Identifier (DOI)doi:10.1109/CBMS.017.30

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