4 citations · 9 across the 10 of their papers we have counts for
11 papers · 1 filter
A Compact 16-bit S-box over Tower Field $\F_{(((2^2)^2)^2)^2}$ with High Security
Bahram Rashidi, Behrooz Khadem
This paper introduces a compact and secure 16-bit substitution box (S-box) designed over the composite field $\F_{(((2^2)^2)^2)^2}$, optimized for both hardware efficiency and cryp…
A Hybrid Image Encryption Scheme based on Chaos and a DPA-Resistant Sbox
Mohammad Gholamzadeh, Behrooz Khadem
Image encryption is one of the most common and effective methods to secure digital images. Recently, Khalid M. Hosny presented an image encryption scheme based on 6D hyper chaotic…
Correlation Differential Power Analysis Attack to Midori64
Behrooz Khadem, Hamid Ghanbari, Amin Masoumi souteh
Today, Internet communication security has become more complex as technology becomes faster and more efficient, especially for resource-limited devices such as embedded devices, wi…
Construction of Side Channel Attacks Resistant S-boxes using Genetic Algorithms based on Coordinate Functions
Behrooz Khadem, Saeed Rajavzade
Background and Objectives: Substitution-box (s-box) is one of the essential components to create confusion and nonlinear properties in cryptography. To strengthening a cipher again…
A Key-Agreement Protocol Based on Static Parameters and Hash Functions
Behrooz Khadem, Amin Masoumi, M. S. Farash
Wireless Body Sensor Network (WBSN) is a developing technology with constraints in energy consumption, coverage radius, communication reliability. Also, communications between node…
Efficient UAV Physical Layer Security based on Deep Learning and Artificial Noise
Behrooz Khadem, Salar Mohebalizadeh
Network-connected unmanned aerial vehicle (UAV) communications is a common solution to achieve high-rate image transmission. The broadcast nature of these wireless networks makes t…
Improved Algoritms in Parallel Evaluation of Large Cryptographic S-Box
Behrooz Khadem, Reza Ghasemi
Nowadays computational complexity of fast walsh hadamard transform and nonlinearity for Boolean functions and large substitution boxes is a major challenge of modern cryptography r…
Comparative study of Joint Image Encryption and Compression Schemes: A Review
Behrooz Khadem, Reza Ahmadian
With the development of imaging methods in wireless communications, enhancing the security and efficiency of image transfer requires image compression and encryption schemes. In co…
An Idea to Increase the Security of EAP-MD5 Protocol Against Dictionary Attack
Behrooz Khadem, Siavosh Abedi, Isa Sa-adatyar
IEEE 802.1X is an international standard for Port-based Network Access Control which provides authentication for devices applicant of either local network or wireless local network…
Time/memory/data trade-off attack to a psuedo-random generator
Behrooz Khadem, Ali Madadi
Time, data and memory trade off attack is one of the most important threats against pseudo- random generators and resisting against it, is considered as a main criteria of designin…
A Self-synchronized Image Encryption Scheme
Amir Daneshgar, Behrooz Khadem
In this paper, a word based chaotic image encryption scheme for gray images is proposed, that can be used in both synchronous and self-synchronous modes. The encryption scheme oper…