Identity-Based Encryption from the Weil Pairing
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
Attribute-based encryption for fine-grained access control of encrypted data
Proceedings of the 13th ACM conference on Computer and communications security
Ciphertext-Policy Attribute-Based Encryption
SP '07 Proceedings of the 2007 IEEE Symposium on Security and Privacy
Data Hemorrhages in the Health-Care Sector
Financial Cryptography and Data Security
SAGE: a strong privacy-preserving scheme against global eavesdropping for ehealth systems
IEEE Journal on Selected Areas in Communications - Special issue on wireless and pervasive communications for healthcare
Multi-authority attribute based encryption
TCC'07 Proceedings of the 4th conference on Theory of cryptography
Data security and privacy in wireless body area networks
IEEE Wireless Communications
Applications, challenges, and prospective in emerging body area networking technologies
IEEE Wireless Communications
Hierarchical attribute-based encryption for fine-grained access control in cloud storage services
Proceedings of the 17th ACM conference on Computer and communications security
FC'10 Proceedings of the 14th international conference on Financial cryptograpy and data security
Data-centric privacy protocol for intensive care grids
IEEE Transactions on Information Technology in Biomedicine
ESPAC: Enabling Security and Patient-centric Access Control for eHealth in cloud computing
International Journal of Security and Networks
Fuzzy identity-based encryption
EUROCRYPT'05 Proceedings of the 24th annual international conference on Theory and Applications of Cryptographic Techniques
A secure handshake scheme with symptoms-matching for mHealthcare social network
Mobile Networks and Applications - Special issue on Wireless and Personal Communications
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Recent technical advancements in computing and wireless communication technology allowed the realization of Wireless Body Area Networks (WBANs), which provides promising opportunities in health care diagnosis and management. The patient related data generated from WBAN is often stored in a distributed manner and there is always a demand for context aware, flexible, cryptographically enforced and privacy enhanced WBANs under stringent resource constraints like limited memory, processing power and energy. In this paper, we identified the problem of securely accessing patient related data which is often stored in untrusted health care cloud servers. In order to assure the privacy of patient related data, we propose CRYPE (Cryptographically enforced and Privacy enhanced) scheme which has its roots on attribute based encryption technique. Our security and performance analysis demonstrate that the CRYPE scheme is able to achieve desired security requirements and it is highly efficient to resist various attacks and malicious behaviour.