A role-based encryption (rbe) scheme for securing outsourced cloud data in a multi-organization context
NH Sultan, V Varadharajan, L Zhou… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Role-Based Encryption (RBE) is an emerging new technique that integrates role based
access control (RBAC) model with encryption. RBE embeds RBAC access policies in …
access control (RBAC) model with encryption. RBE embeds RBAC access policies in …
Securing organization's data: A role-based authorized keyword search scheme with efficient decryption
For better data availability and accessibility while ensuring data secrecy, organizations often
tend to outsource their encrypted data to the cloud storage servers, thus bringing the …
tend to outsource their encrypted data to the cloud storage servers, thus bringing the …
Efficient dynamic key‐aggregate cryptosystem for secure and flexible data sharing
Secure and efficient enforcement of dynamic access control policies on shared data is a
central problem in dynamic and scalable application scenarios, including the Internet of …
central problem in dynamic and scalable application scenarios, including the Internet of …
Blockchain-based decentralised access control scheme for dynamic hierarchies
G Pareek, BR Purushothama - International Journal of …, 2021 - inderscienceonline.com
Cryptographic hierarchical access control is widely employed in systems that manage data
or resources. To meet scalability and high availability requirements, it is desirable that an …
or resources. To meet scalability and high availability requirements, it is desirable that an …