scholarly journals Achieving dynamic privileges in secure data sharing on cloud storage

2013 ◽  
Vol 7 (11) ◽  
pp. 2211-2224 ◽  
Author(s):  
Xingwen Zhao ◽  
Hui Li
Keyword(s):  
Data Sharing ◽  
Cloud Storage ◽  
Secure Data

SDSS-MAC: Secure data sharing scheme in multi-authority cloud storage systems

2016 ◽  
Vol 62 ◽  
pp. 193-212 ◽  
Author(s):  
Rui Jiang ◽  
Xianglong Wu ◽  
Bharat Bhargava
Keyword(s):  
Data Sharing ◽  
Cloud Storage ◽  
Storage Systems ◽  
Sharing Scheme ◽  
Secure Data

Provably Secure Data Sharing Approach for Personal Health Records in Cloud Storage Using Session Password, Data Access Key, and Circular Interpolation

2021 ◽  
Vol 17 (4) ◽  
pp. 76-98
Author(s):  
Naveen John ◽  
Shatheesh Sam
Keyword(s):  
Health Information ◽  
Data Sharing ◽  
Cloud Storage ◽  
High Efficiency ◽  
Personal Health Record ◽  
Data Access ◽  
Personal Health Information ◽  
Personal Health ◽  
Secure Data ◽  
Circular Interpolation

Personal health record (PHR) system has become the most important platform to exchange health information, in which the patients can share and manage personal health information more effectively in cloud storage. However, the cloud server is unreliable, and the secure data of users may be disclosed. Therefore, a secure data sharing mechanism is developed in this research using the proposed session password, data access key, and circular interpolation (SKC)-based data-sharing approach for the secure sharing of PHR in the cloud. The proposed SKC-based data sharing approach provides high efficiency and high-security guarantee. It effectively satisfies various security properties, such as tamper resistance, openness, and decentralization. The proposed SKC-based data sharing approach is the reliable mechanism created for the doctors to share the PHR and to access the patient historical data while meeting the privacy preservation.

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