2 papers
cs.CR2021
HUAP: Practical Attribute-based Access Control Supporting Hidden Updatable Access Policies for Resource-Constrained Devices
Mostafa Chegenizadeh, Mohammad Ali, Javad Mohajeri +1
Attribute-based encryption (ABE) is a promising cryptographic mechanism for providing confidentiality and fine-grained access control in the cloud-based area. However, due to high…
cs.CR2018
On the security of the hierarchical attribute based encryption scheme proposed by Wang et al
Mohammad Ali, Javad Mohajeri, Mohammad-Reza Sadeghi
Ciphertext-policy hierarchical attribute-based encryption (CP-HABE) is a promising cryptographic primitive for enforcing the fine-grained access control with scalable key delegatio…