14 citations · 19 across the 6 of their papers we have counts for
6 papers
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…
Improved Secure Efficient Delegated Private Set Intersection
Alireza Kavousi, Javad Mohajeri, Mahmoud Salmasizadeh
Private Set Intersection (PSI) is a vital cryptographic technique used for securely computing common data of different sets. In PSI protocols, often two parties hope to find their…
An Efficient Anonymous Authentication Scheme Using Registration List in VANETs
A. Aghabagherloo, J. Mohajeri, M. Salmasizadeh +1
Nowadays, Vehicular Ad hoc Networks (VANETs) are popularly known as they can reduce traffic and road accidents. These networks need several security requirements, such as anonymity…
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…
Relations between semantic security and indistinguishability against cpa, non-adaptive cca and adaptive cca in comparison based framework
Ali Bagherzandi, Kooshiar Azimian, Javad Mohajeri +1
In this paper we try to unify the frameworks of definitions of semantic security, indistinguishability and non-malleability by defining semantic security in comparison based framew…
A Verifiable Partial Key Escrow, Based on McCurley Encryption Scheme
Kooshiar Azimian, Javad Mohajeri, Mahmoud Salmasizadeh +1
In this paper, firstly we propose two new concepts concerning the notion of key escrow encryption schemes: provable partiality and independency. Roughly speaking we say that a sche…