Reza Ebrahimi Atani

@guilan.ac.ir

Associated professor of Computer Engineering Department
University of Guilan

Reza Ebrahimi Atani


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https://researchid.co/rezaebrahimiatani
Reza Ebrahimi Atani received his B.Sc. degree in Electronics Engineering from the University of Guilan in 2002. He earned his M.Sc. (2004) and Ph.D. (2010) degrees in Electronics Engineering from Iran University of Science and Technology (IUST), where his doctoral research focused on cryptographic system design. During his Ph.D., he conducted research fellowships at FHNW (Switzerland) and KU Leuven (Belgium), specializing in design and secure implementations of cryptographic algorithms. Currently an Associate Professor in the Computer Engineering Department at the University of Guilan, Dr. Atani leads the Computer Security Incident Response Teams (CSIRT) Research Laboratory. His research expertise spans: Design and cryptanalysis of security protocols for wired/wireless networks, AI-driven cybersecurity solutions and threat intelligence, Secure architectures for IoT ecosystems.

EDUCATION

PhD, May 2010, Iran University of science and Technology,
Electrical Engineering Department
Major: Deasign and Implementation of a Stream Cipher Design for Mobile communication

Master of Science, Nov. 2004
Iran University of Science and Technology
Electrical Engineering Department
Major: VLSI design (Design and Implementation Of a General Purpose DSP Core)

Bachelor of Science, Sep. 2002
The University of Guilan
Electrical Engineering Department
Major: Sigma Delta A/D converters.

RESEARCH, TEACHING, or OTHER INTERESTS

Computer Networks and Communications, Information Systems, Artificial Intelligence, Software
83

Scopus Publications

2308

Scholar Citations

25

Scholar h-index

59

Scholar i10-index

Scopus Publications

  • TEOM: An Extensible Decentralized Operating Protocol for Intelligent Enterprise Systems
    Keyhan Mohammadi, Reza Ebrahimi Atani
    2025 9th Iranian Conference on Advances in Enterprise Architecture Icaea 2025, 2025
    This paper presents TEOM (The Evolutionary Open Machine), a decentralized operating protocol designed for smart enterprise architecture. TEOM enables secure, scalable, and flexible integration across diverse organizational functions, from AI and IoT to finance and governance. By applying a combination of Hashgraph and blockchain technologies, TEOM provides a robust framework for decentralized service delivery, real time data sharing, and multi organization collaboration. It supports the creation of autonomous, fault tolerant ecosystems that scale effortlessly, ensuring high availability and fault resistance across distributed networks. TEOM’s extensibility allows seamless integration of legacy systems and third-party platforms, promoting interoperability within smart enterprise environments. The protocol also integrates advanced AI capabilities for intelligent decision making, predictive analytics, and federated learning. Through automated service provisioning and decentralized transaction management, TEOM fosters an agile, transparent, and adaptive framework for modern enterprise architecture, empowering organizations to operate efficiently in a zero-trust environment.
  • Security Analysis of MiniApps: Vulnerabilities, Exploits, and a Tailored Mitigation Framework
    Keyhan Mohammadi, Arman Moradi, Reza Ebrahimi Atani
    2025 15th International Conference on Computer and Knowledge Engineering Iccke 2025, 2025
    Telegram MiniApps and WeChat Mini Programs represent two leading implementations of the superApp sub application paradigm, each combining centralized backend services with lightweight, embedded client interfaces. While both platforms enable rich user experiences, they also introduce significant security risks through architectural and implementation flaws. In this paper, we present a comparative analysis of vulnerabilities in Telegram MiniApps and WeChat Mini Programs, drawing from documented exploits and empirical testing. For WeChat, prior studies reveal widespread issues including sensitive data leakage, weak permission enforcement, and cross MiniApp request forgery, affecting millions of deployed apps. For Telegram, we identify unproxied frontend–backend communication leaking IPs and server endpoints, insecure HTTP defaults in the Bot API enabling man in the middle attacks, and inadequate auditing of TON blockchain smart contracts. We further analyze adversarial MiniApps exploiting WebView sandbox weaknesses for malware delivery, cryptomining, and cryptocurrency phishing. Building on these findings, we propose a comprehensive mitigation framework tailored to Telegram but informed by lessons from WeChat’s vulnerabilities. Our approach includes mandatory HTTPS, Telegram-hosted proxying, sandbox isolation, automated malicious activity detection, and AI-assisted code auditing. The results highlight the urgent need for platform level reforms across superApp ecosystems to align rapid feature growth with strong user privacy and security guarantees.
  • FedRLEA: Federated Aggregation of Parallel SLMs with RL-Based Prompt Optimization for Smart Enterprise Architecture
    Keyhan Mohammadi, Arman Moradi, Reza Ebrahimi Atani
    2025 9th Iranian Conference on Advances in Enterprise Architecture Icaea 2025, 2025
    The rapid adoption of artificial intelligence (AI) in enterprise architectures has created new opportunities for intelligent automation and decision support while simultaneously raising concerns regarding data privacy, scalability, and adaptability. Traditional centralized training of large language models (LLMs) is impractical for many organizations due to high computational demands and privacy risks associated with data aggregation. This paper introduces a federated aggregation framework for parallel Small Language Models (SLMs) that applies Hashgraph-based decentralized learning to eliminate reliance on central servers. To further enhance adaptability and task-specific accuracy, the framework integrates a reinforcement learning (RL)-based prompt optimization mechanism, enabling continuous refinement of SLM prompts through interaction driven feedback. The proposed system supports cross organizational collaboration under privacy-preserving constraints and is designed for deployment within smart enterprise architectures. Our formal model analysis demonstrates efficient distributed model training, scalability across heterogeneous nodes, and reduced communication overhead compared to traditional federated learning approaches. The integration of RL-based prompt tuning yields measurable improvements in model relevance and responsiveness to evolving enterprise data. The results highlight the potential of federated SLM aggregation to provide a secure, adaptive, and resource-efficient foundation for next-generation AI-based enterprise architectures.
  • A Novel Decentralized Privacy Preserving Federated Learning Model for Healthcare Application
    Saba Ameri, Reza Ebrahimi Atani
    15th International Conference on Information and Knowledge Technology Ikt 2024, 2024
    With the increasing usage of deep learning algorithms in various aspects of science, specifically in healthcare and disease diagnosis, challenges in data availability are encountered. In the healthcare industry, due to the sensitivity surrounding patient privacy, data collection is limited. To train a high-quality deep learning model capable of aiding in disease diagnosis, a large amount of data is required, which is not feasible under these conditions. One solution to utilize healthcare data for training a high-quality deep learning model is to use distributed deep learning models, where data is kept locally but still participates in the training process. Some implementations of distributed deep learning, such as federated learning exist, but these implementations have vulnerabilities in preserving data privacy. In this research, the goal is to develop a distributed deep learning model that defends user privacy against attacks from both inside and outside the network while maintaining the quality of the deep learning model.
  • Sigma: A Secure Federated Network Gaming Platform
    Keyhan Mohammadi, Reza Ebrahimi Atani
    15th International Conference on Information and Knowledge Technology Ikt 2024, 2024
    In the current era, there is a significant need for a unified social platform that functions as a federated network, combined with a social structure that helps users collaborate, work, or play games online together in spaces within a decentralized network. This paper proposes a state-of-the-art decentralized federated network named Sigma, featuring a unified web application and games that facilitate communication, collaboration, and gaming. It also enables the delivery of game packets anywhere in the network in an optimized, fast, and secure manner.
  • Lifetime Enhancement in Wireless Body Area Networks Using Spare Nodes
    Mehdi Goldoust, Reza Ebrahimi Atani
    11th International Symposium on Telecommunication Communication in the Age of Artificial Intelligence Ist 2024, 2024
    Nowadays, it is essential to use Wireless Body Area Network as an efficient technology in healthcare, as it can lead to improved services in mortality prevention and disease control. With the globalization of infectious diseases such as COVID-19, deploying healthcare infrastructures such as hospital beds, emergency centers, Intensive Care Unit (ICU) devices, physicians and other medical supplies has faced many constraints, making it difficult for patients to use these infrastructures and thus increasing mortality rate, as well as disease transmission rate and the globalization of disease transmission. Power and energy constraints of sensors in wireless body sensor networks is one of the main challenges that disrupts the performance and tasks of the network at different times. This paper introduces a method that can increase the lifetime of the network by employing the capacity and power of spare nodes. In this method, spare nodes will be assigned to the main nodes that collaborate with the main nodes in collecting signals and sending them to the sink node. The results of experiments and simulations show that employing spare nodes in order to improve network performance and increase network lifetime can have a significant impact on improving healthcare quality, as well as increasing healthcare period. For instance, the results show that when employing spare nodes for $45 \\%$ of the main nodes in the network, the death time of the first node in the network improves by $41 \\%$, the death time of the last node in the network improves by $53 \\%$, and the number of packets received by the sink node will improve by $52 \\%$.
  • Balancing Safety and Security in Autonomous Driving Systems: A Machine Learning Approach with Safety-First Prioritization
    Afshin Hasani, Mehran Alidoost Nia, Reza Ebrahimi Atani
    Proceeding 2024 Annual Computer Security Applications Conference Workshops Acsacw 2024, 2024
    In the era of autonomous vehicles (AVs), ensuring the safety and security of the system is an ongoing challenge, particularly when faced with increasingly cyber-attacks such as GPS spoofing and man-in-the-middle. This paper presents a novel reinforcement learning (RL)-based framework that prioritizes safety over security concerns in AVs, ensuring that life-critical tasks such as collision avoidance and speed control are always maintained, even in the presence of security threats. Our system leverages the MAPE-K loop to dynamically adapt to changing conditions, using RL in the Analyzing phase to make real-time decisions that maximize cumulative safety rewards while addressing security risks that directly affect operational integrity. We demonstrate how our RL-based self-adaptive system mitigates security threats while maintaining safe driving behaviors through various simulations and experiments. The proposed system shows significant improvements in collision avoidance and threat detection, ultimately ensuring that the AV’s safety is preserved in even the most challenging scenarios.
  • A Novel Electronic Voting system using a Blind Signature scheme and Blockchain
    Elahe Mehraban, T. Aaron Gulliver, Reza Ebrahimi Atani, Evren Hincal
    11th International Symposium on Telecommunication Communication in the Age of Artificial Intelligence Ist 2024, 2024
    Many applications including government services are now available online. This allows people to access services without being physically present, but online authentication is required. An important online service is electronic voting which can significantly increase the participation rate due to time limits and the removal of location restrictions. Electronic voting protocols employ encryption algorithms to ensure the integrity of the voting process. Despite the many advantages of electronic voting, it is controlled by the system manager and a dishonest manager can compromise the voting integrity. Blockchain technology can be used to solve this problem by providing reliability and data integrity. In this paper, an electronic voting scheme is proposed which employs quantum collective blind signatures and blockchain to guarantee privacy and the integrity of the voting process.
  • A New Routing Protocol in Internet of Vehicles Inspired of Spread Model of the Covid-19 Virus
    Taha Yasin Rezapour, Esmaeil Zeinali, Reza Ebrahimi Atani, Mohammad Mehdi Gilanian Sadeghi
    15th International Conference on Information and Knowledge Technology Ikt 2024, 2024
    In recent years, the Internet of Vehicles(IoV) has emerged as a critical subset of the Internet of Things(IoT), playing a key role in enhancing the safety and efficiency of intelligent transportation systems. Unlike other IoT applications that typically operate in static and controlled environments, IoV operates in complex, dynamic, and highly variable environments, necessitating unique solutions for routing management. This paper proposes a novel routing approach for IoV networks that, for the first time, leverages the coronavirus propagation model to improve Quality of Service (QoS) parameters, particularly end-to-end delay. Inspired by the rapid propagation characteristics of the coronavirus, this method establishes a fast information dissemination mechanism within the network, leading to an exponential decrease in data transfer delay. Through this model, routing information is rapidly disseminated among vehicles with minimal hops, resulting in significant improvements in IoV.
  • A new public key cryptography using Mq matrix
    Journal of Mathematical Modeling, 2023
  • Logic encryption to prevent trojan insertion with dual-function gates
    Amirata Amirkhani, Reza Ebrahimi Atani, Soraya Mobaraki
    2020 28th Iranian Conference on Electrical Engineering Icee 2020, 2020
  • A blockchain based framework for complete secure data outsourcing with malicious behavior prevention
    Sepideh Rahnama Lashkami, Reza Ebrahimi Atani, Arian Arabnouri, Ghazaleh Salemi
    2020 28th Iranian Conference on Electrical Engineering Icee 2020, 2020
  • A Glance on Performance of Fitness Functions Toward Evolutionary Algorithms in Mutation Testing
    Reza Ebrahimi Atani, Hasan Farzaneh, Sina Bakhshayeshi
    Lecture Notes on Data Engineering and Communications Technologies, 2020
  • An Incentive Security Model to Provide Fairness for Peer-to-Peer Networks
    Samaneh Berenjian, Saeed Hajizadeh, Reza Ebrahimi Atani
    2019 IEEE Conference on Application Information and Network Security AINS 2019, 2019
  • A Novel Image Encryption Method Based on Chaotic Maps and Least Square Function
    Reza Ebrahimi Atani, Saeedeh Arabani Mostaghim, Esmaeil Besharatei Fard
    4th International Conference on Pattern Recognition and Image Analysis Ipria 2019, 2019
  • A New Ring-Based SPHF and PAKE Protocol on Ideal Lattices
    R. E. Atani, S. E. Atani, A. Karbasi
    Isecure, 2019
  • A Novel PUF based Logic Encryption Technique to Prevent SAT Attacks and Trojan Insertion
    Soraya Mobaraki, Amirata Amirkhani, Reza Ebrahimi Atani
    9th International Symposium on Telecommunication with Emphasis on Information and Communication Technology Ist 2018, 2018
  • On semiprime comultiplication modules over pullback rings
    R. Ebrahimi Atani, S. Ebrahimi Atani, A. Hassani Karbasi
    Colloquium Mathematicum, 2017
  • A survey of IT early warning systems: architectures, challenges, and solutions
    Ali Ahmadian Ramaki, Reza Ebrahimi Atani
    Security and Communication Networks, 2016
  • On detecting unidentified network traffic using pattern-based random walk
    Mehran Alidoost Nia, Reza Ebrahimi Atani, Benjamin Fabian, Eduard Babulak
    Security and Communication Networks, 2016
  • C-trust: A trust management system to improve fairness on circular P2P networks
    Alireza Naghizadeh, Behrooz Razeghi, Ehsan Meamari, Majid Hatamian, Reza Ebrahimi Atani
    Peer to Peer Networking and Applications, 2016
  • Structural-based tunneling: Preserving mutual anonymity for circular P2P networks
    A. Naghizadeh, S. Berenjian, E. Meamari, R. Ebrahimi Atani
    International Journal of Communication Systems, 2016
  • Preface
    12th International Isc Conference on Information Security and Cryptology Iscisc 2015, 2016
  • A software solution for realtime malware detection in distributed systems
    Mehran Alidoost Nia, Seyed Kamyar Kiaei, Reza Ebrahimi Atani, Benjamin Fabian
    12th International Isc Conference on Information Security and Cryptology Iscisc 2015, 2016
  • A low-cost infrared-optical head tracking solution for virtual 3D audio environment using the Nintendo Wii-remote
    Yashar Deldjoo, Reza Ebrahimi Atani
    Entertainment Computing, 2016
  • Projective plane-based key pre-distribution by key copying and exchanging based on connected dominating set in distributed wireless sensor networks
    Amir Hassani Karbasi, Reza Ebrahimi Atani
    International Journal of Information and Communication Technology, 2016
  • Improving fairness in peer-to-peer networks by separating the role of seeders in network infrastructures
    Alireza NAGHIZADEH, Reza EBRAHIMI ATANI
    Turkish Journal of Electrical Engineering and Computer Sciences, 2016
  • Game theory-based and heuristic algorithms for parking-lot search
    Ayub Mamandi, Saleh Yousefi, Reza Ebrahimi Atani
    Csse 2015 20th International Symposium on Computer Science and Software Engineering, 2015
  • Privacy enhancement in anonymous network channels using multimodality injection
    Mehran Alidoost Nia, Reza Ebrahimi Atani, Antonio Ruiz‐Martínez
    Security and Communication Networks, 2015
  • Counter attack to free-riders: Filling a security hole in BitTorrent protocol
    Alireza Naghizadeh, Behrooz Razeghi, Iman Radmanesh, Majid Hatamian, Reza Ebrahimi Atani, Zoleikha Nadem Norudi
    Icnsc 2015 2015 IEEE 12th International Conference on Networking Sensing and Control, 2015
  • A cluster-based vehicular cloud architecture with learning-based resource management
    Hamid Reza Arkian, Reza Ebrahimi Atani, Abolfazl Diyanat, Atefe Pourkhalili
    Journal of Supercomputing, 2015
  • A stable clustering scheme based on adaptive multiple metric in vehicular Ad-hoc Networks
    Journal of Information Science and Engineering, 2015
  • A cluster-based vehicular cloud architecture with learning-based resource management
    Hamid Reza Arkian, Reza Ebrahimi Atani, Atefe Pourkhalili
    Proceedings of the International Conference on Cloud Computing Technology and Science Cloudcom, 2015
  • RTECA: Real time episode correlation algorithm for multi-step attack scenarios detection
    Ali Ahmadian Ramaki, Morteza Amini, Reza Ebrahimi Atani
    Computers and Security, 2015
  • Cluster-based traffic information generalization in vehicular ad-hoc networks
    Hamid Reza Arkian, Reza Ebrahimi Atani, Saman Kamali
    2014 7th International Symposium on Telecommunications Ist 2014, 2014
  • FcVcA: A fuzzy clustering-based vehicular cloud architecture
    Hamid Arkian, Reza Atani, Saman Kamali
    2014 7th International Workshop on Communication Technologies for Vehicles Nets4cars Fall 2014, 2014
  • Ubiquitous IoT structure via homogeneous data type modelling
    Mehran Alidoost Nia, Reza Ebrahimi Atani, Akbar Khodaparast Haghi
    2014 7th International Symposium on Telecommunications Ist 2014, 2014
  • Is it the sparsity or collaborativeness that makes a visual tracker strong?
    Yashar Deldjoo, Shengping Zhang, Reza Ebrahimi Atani, Mohammad Molla-Abbasi
    2014 7th International Symposium on Telecommunications Ist 2014, 2014
  • Stop tracking me: An anti-detection type solution for anonymous data
    Mehran Alidoost Nia, Amir Hasani Karbasi, Reza Ebrahimi Atani
    Proceedings of the 4th International Conference on Computer and Knowledge Engineering Iccke 2014, 2014
  • Secure positioning for shipping containers in ports and terminals using WSN
    Taha Yasin Rezapour, Reza Ebrahimi Atani, Meer Soheil Abolghasemi
    2014 11th International Isc Conference on Information Security and Cryptology Iscisc 2014, 2014
  • Operational indicators for measuring organizational e-readiness based on fuzzy logic: A challenge in the Agricultural Organization of Guilan Province, Iran
    Zahra Daghighi Masouleh, Mohammad Sadegh Allahyari, Reza Ebrahimi Atani
    Information Processing in Agriculture, 2014
  • Modeling and Assessing of Electronic Readiness Among Agricultural Organization Workers: Case Study in Ardebil Province, Iran
    Zahra Daghighi Masouleh, Mohammad Sadegh Allahyari, Reza Ebrahimi Atani
    Journal of Agricultural and Food Information, 2014
  • The filter theory in quotients of complete lattices
    Quasigroups and Related Systems, 2014
  • Cluster-based traffic information generalization in Vehicular Ad-hoc Networks
    Hamid Reza Arkian, Reza Ebrahimi Atani, Atefe Pourkhalili, Saman Kamali
    Vehicular Communications, 2014
  • A novel protocol for the security of SMS-based mobile banking: Using GSM positioning techniques and parameters
    Meer Soheil Abolghasemi, Taha Yasin Rezapour, Reza Ebrahimi Atani
    Ikt 2013 2013 5th Conference on Information and Knowledge Technology, 2013
  • Generalizations of prime ideals of semirings
    Azerbaijan Journal of Mathematics, 2013
  • A novel image encryption method based on chaotic maps
    Esmaeil Besharatei Fard, Reza Ebrahimi Atani
    Proceedings of the 3rd International Conference on Computer and Knowledge Engineering Iccke 2013, 2013
  • Using location based encryption to improve the security of data access in cloud computing
    Meer Soheil Abolghasemi, Mahdi Mokarrami Sefidab, Reza Ebrahimi Atani
    Proceedings of the 2013 International Conference on Advances in Computing Communications and Informatics Icacci 2013, 2013
  • Application of dominating sets in wireless sensor networks
    International Journal of Security and Its Applications, 2013
  • A survey of image spamming and filtering techniques
    Abdolrahman Attar, Reza Moradi Rad, Reza Ebrahimi Atani
    Artificial Intelligence Review, 2013
  • On Semiprime Multiplication Modules over Pullback Rings
    Reza Ebrahimi Atani, Shahabaddin Ebrahimi Atani
    Communications in Algebra, 2013
  • A new efficient authenticated multiple-key exchange protocol from bilinear pairings
    Mohammad Sabzinejad Farash, Mahmoud Ahmadian Attari, Reza Ebrahimi Atani, Mohamadreza Jami
    Computers and Electrical Engineering, 2013
  • A position-based key management scheme for heterogeneous sensor networks
    Taha Yasin Rezapour, Meer Soheil Abolghasemi, Reza Ebrahimi Atani
    2013 10th International Isc Conference on Information Security and Cryptology Iscisc 2013, 2013
  • A 1-V, 1.3-mW mixer for MB-OFDM UWB receivers by 0.18-μm CMOS technology
    Zahra Ghane Fashtali, Mahrokh Maghsoodi, Reza Ebrahimi Atani, Mehrgan Mahdavi
    2012 6th International Symposium on Telecommunications Ist 2012, 2012
  • A Zariski topology for k-semirings
    Quasigroups and Related Systems, 2012
  • Spectra of semimodules
    Buletinul Academiei De Stiinte A Republicii Moldova Matematica, 2011
  • A novel area-throughput optimized architecture for the AES algorithm
    Hadi Samiee, Reza Ebrahimi Atani, Hamidreza Amindavar
    International Conference on Electronic Devices Systems and Applications, 2011
  • Graded multiplication modules and the graded ideal θg(M)
    SHAHABADDIN EBRAHIMI ATANI, REZA EBRAHIMI ATANI
    Turkish Journal of Mathematics, 2011
  • On DPA-Resistive implementation of FSR-Based stream ciphers using WDDL logic styles
    International Journal on Communications Antenna and Propagation, 2011
  • A novel image encryption algorithm based on hash function
    Seyed Mohammad Seyedzade, Sattar Mirzakuchaki, Reza Ebrahimi Atani
    2010 6th Iranian Conference on Machine Vision and Image Processing Mvip 2010, 2010
  • On design of differential voltage controlled oscillators with single ended control line
    Mehdi Ayat, Reza Ebrahimi Atani, Sattar Mirzakuchaki, Alireza Abdollahi Taromsari
    Iccaie 2010 2010 International Conference on Computer Applications and Industrial Electronics, 2010
  • Design and simulation of a CMOS DLL-based frequency multiplier
    Mehdi Ayat, Reza Ebrahimi Atani, Sattar Mirzakuchaki, Amir Zamanidoost
    Isiea 2010 2010 IEEE Symposium on Industrial Electronics and Applications, 2010
  • A novel 3D wavelet-based method for blind digital video watermarking
    Amir Zamanidoost, Sattar Mirzakuchaki, Reza Ebrahimi Atani, Zhinoos Razavi Hesabi, Mehdi Ayat
    Isiea 2010 2010 IEEE Symposium on Industrial Electronics and Applications, 2010
  • A novel design technique to speed-up the charge pump and improve the stability of PLLs
    International Review on Computers and Software, 2010
  • Averaged value analysis of 24-pulse rectifiers for aerospace applications
    Sakineh Aghighi, Reza Ebrahimi Atani
    2010 International Conference on Electronic Devices Systems and Applications Icedsa 2010 Proceedings, 2010
  • Design of a 100MHz - 1.66GHz, 0.13μm CMOS phase locked loop
    Mehdi Ayat, Behnam Babaei, Reza Ebrahimi Atani, Sattar Mirzakuchaki, Babak Zamanlooy
    2010 International Conference on Electronic Devices Systems and Applications Icedsa 2010 Proceedings, 2010
  • Some remarks on partitioning semirings
    Analele Stiintifice Ale Universitatii Ovidius Constanta Seria Matematica, 2010
  • Very strong multiplication ideals and the ideal θ(i) over a commutative semiring
    Shahabaddin Ebrahimi Atani, Reza Ebrahimi Atani
    Glasnik Matematicki, 2010
  • Averaged value analysis of 18-pulse rectifiers for aerospace applications
    Sakineh Aghighi, Alfred Baghramian, Reza Ebrahimi Atani
    IEEE International Symposium on Industrial Electronics, 2009
  • QCA implementation of Serpent block cipher
    Mohammad Amin Amiri, Mojdeh Mahdavi, Reza Ebrahimi Atani, Sattar Mirzakuchaki
    2nd International Conference on Advances in Circuits Electronics and Micro Electronics Cenics 2009, 2009
  • Low cost implementation of pomaranch S-box
    Reza Ebrahimi Atani, Sattar Mirzakuchaki, Shahabaddin Ebrahimi Atani
    Proceedings of the 2009 1st International Conference on Wireless Communication Vehicular Technology Information Theory and Aerospace and Electronic Systems Technology Wireless Vitae 2009, 2009
  • Alamout: A new synchronous stream cipher with authentication
    Reza Ebrahimi Atani, Sattar Mirzakuchaki, Shahabaddin Ebrahimi Atani, S.E. Atani
    Proceedings of the 2009 1st International Conference on Wireless Communication Vehicular Technology Information Theory and Aerospace and Electronic Systems Technology Wireless Vitae 2009, 2009
  • Comultiplication modules over a pullback of Dedekind domains
    Reza Ebrahimi Atani, Shahabaddin Ebrahimi Atani
    Czechoslovak Mathematical Journal, 2009
  • Design and implementation of a 118 MHz 2D DCT processor
    Reza Ebrahimi Atani, Mehdi Baboli, Sattar Mirzakuchaki, Shahabaddin Ebrahimi Atani, Babak Zamanlooy
    IEEE International Symposium on Industrial Electronics, 2008
  • Design and implementation of DPA Resistive grain-128 stream cipher based on SABL logic
    International Journal of Computers Communications and Control, 2008
  • Design and implementation of a stable platform digital controller based on DSP
    Babak Zamanlooy, Hamidreza Chamani Takaldani, Amir Moosavienia, Khalil Monfaredi, Reza Ebrahimi Atani
    Icses 08 Icses 2008 International Conference on Signals and Electronic Systems Proceedings, 2008
  • Design and simulation of a DPA resistive circuit for trivium stream cipher based on SABL Logic styles
    Proceedings of the 15th International Conference Mixed Design of Integrated Circuits and Systems Mixdes 2008, 2008
  • Design and implementation of an image CoProcessor
    R. Ebrahimi Atani, S. Mirzakuchaki, S. Ebrahimi Atani
    Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, 2008
  • Public key cryptography using semigroup actions and semirings
    Reza Ebrahimi Atani, Shahabaddin Ebrahimi Atani, Sattar Mirzakuchaki
    Journal of Discrete Mathematical Sciences and Cryptography, 2008
  • On DPA-resistive implementation of FSR-based stream ciphers using SABL logic styles
    Reza Ebrahimi Atani, Sattar Mirzakuchaki, Shahabaddin Ebrahimi Atani, Willi Meier
    International Journal of Computers Communications and Control, 2008
  • Jitter peaking investigation in charge pump based clock and data recovery circuits
    Farshid Samii Amlashi, Adib Abrishamifar, Reza Ebrahimi Atani
    IEEE AFRICON Conference, 2007
  • Design and implementation of a SOMHZ DXT coprocessor
    Mohammad Amin Amiri, Reza Ebrahimi Atani, Sattar Mirzakuchaki, Mojdeh Mahdavi
    Proceedings 10th Euromicro Conference on Digital System Design Architectures Methods and Tools Dsd 2007, 2007
  • A real time infrared imaging system based on DSP & FPGA
    Babak Zamanlooy, Vahid Hamiati Vaghef, Sattar Mirzakuchaki, Ali Shojaee Bakhtiari, Reza Ebrahimi Atani
    Lecture Notes in Computer Science Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, 2007

RECENT SCHOLAR PUBLICATIONS

  • Massey-Omura encryption with the generalized (k, t)-Jacobsthal p-numbers infinite groups
    E Mehraban, RE Atani, TA Gulliver, E Hincal
    J. COMBIN. MATH. COMBIN. COMPUT 130 (187), 205 , 2026
    2026
  • Determinant-preserving blind signatures from Hadamard-type t-Jacobsthal–Leonardo sequences
    E Mehraban, RE Atani, O Deveci, G Golkarian
    2026
  • A Novel Privacy-Preserving Distributed Data Publishing Protocol Based on Probabilistic Models
    E Mosayebi, R Ebrahimi Atani
    Signal and Data Processing 22 (3), 35-58 , 2025
    2025
  • TEOM: An Extensible Decentralized Operating Protocol for Intelligent Enterprise Systems
    K Mohammadi, RE Atani
    2025 9th Iranian Conference on Advances in Enterprise Architecture (ICAEA), 1-10 , 2025
    2025
  • FedRLEA: Federated Aggregation of Parallel SLMs with RL-Based Prompt Optimization for Smart Enterprise Architecture
    REA Keyhan Mohammadi, Arman Moradi
    2025 9th Iranian Conference on Advances in Enterprise Architecture (ICAEA) , 2025
    2025
  • FedSelect-ME: A Secure Multi-Edge Federated Learning Framework with Adaptive Client Scoring
    H Vatani, RE Atani
    arXiv preprint arXiv:2511.01898 , 2025
    2025
  • LightFedSelect: A Lightweight Framework for Byzantine-Robust Federated Learning
    SS Razavi, SAVR Parvar, SD Pakdeh, MM Rezaeifard, MM Chafi, ...
    2025 15th International Conference on Computer and Knowledge Engineering … , 2025
    2025
  • Blind RSA signatures from the generalized Lehmer sequences of some classes of groups
    E Mehraban, TA Gulliver, RE Atani, E Hincal
    Mathematical Foundations of Computing, 0-0 , 2025
    2025
  • Security Analysis of MiniApps: Vulnerabilities, Exploits, and a Tailored Mitigation Framework
    REA Keyhan Mohammadi, Arman Moradi
    2025 15th International Conference on Computer and Knowledge Engineering … , 2025
    2025
  • Large Language Models for Security Operations Centers: A Comprehensive Survey
    A Habibzadeh, F Feyzi, RE Atani
    arXiv preprint arXiv:2509.10858 , 2025
    2025
    Citations: 12
  • A Novel Epidemic-Inspired Routing Protocol for Internet of Vehicles Leveraging the Covid-19 Spread Model
    TY Rezapour, E Zeinali, R Ebrahimi Atani, MM Gilanian Sadeghi
    Journal of Computing and Security 12 (1), 85-100 , 2025
    2025
    Citations: 1
  • Validation of Returned Results in Asymmetric Searchable Encryption Schemes
    A Arabnouri, R Ebrahimi Atani, S Azizzadeh
    Computational Sciences and Engineering 4 (1), 79-100 , 2025
    2025
  • ML-Guided Beam Search for Differential Trail Discovery in SPN Ciphers: A Case Study on GIFT-64
    AG Shahrbejari, RE Atani
    Cryptology ePrint Archive , 2025
    2025
  • ISeCure
    A Moradi, MA Nia, RE Atani
    2025
  • Di e-Hellman key exchange on the Heisenberg group
    E Mehraban, TA Gulliver, RE Atani, E Hincal
    J. COMBIN. MATH. COMBIN. COMPUT 127 (301), 315 , 2025
    2025
    Citations: 1
  • A Novel Identity based Internet of Things Routing protocol based on RPL
    H Shabanipour, RE Atani, A Arabnouri
    Contributions of Science and Technology for Engineering 2 (1), 19-27 , 2025
    2025
  • Sigma: A Secure Federated Network Gaming Platform
    K Mohammadi, RE Atani
    2024 15th International Conference on Information and Knowledge Technology … , 2024
    2024
    Citations: 5
  • A new routing protocol in internet of vehicles inspired of spread model of the covid-19 virus
    TY Rezapour, E Zeinali, RE Atani, MMG Sadeghi
    2024 15th International Conference on Information and Knowledge Technology … , 2024
    2024
    Citations: 2
  • A Novel Decentralized Privacy Preserving Federated Learning Model for Healthcare Application
    S Ameri, RE Atani
    2024 15th International Conference on Information and Knowledge Technology … , 2024
    2024
    Citations: 4
  • Prevention and detection of botnet attacks in IoT using ensemble learning methods
    F Pishdad, R Ebrahimi Atani
    Biannual Journal Monadi for Cyberspace Security (AFTA) 13 (2), 45-55 , 2024
    2024
    Citations: 3

MOST CITED SCHOLAR PUBLICATIONS

  • A Survey of Credit Card Fraud Detection Techniques: Data and Technique Oriented Perspective
    AHM Samaneh Sorournejad, Zahra Zojaji, Reza Ebrahimi Atani
    arXiv preprint arXiv:1611.06439 , 2016
    2016
    Citations: 203
  • A cluster-based vehicular cloud architecture with learning-based resource management
    HR Arkian, RE Atani, A Diyanat, A Pourkhalili
    The Journal of Supercomputing 71 (4), 1401-1426 , 2015
    2015
    Citations: 118
  • RTECA: Real time episode correlation algorithm for multi-step attack scenarios detection
    AA Ramaki, M Amini, RE Atani
    computers & security 49, 206-219 , 2015
    2015
    Citations: 116
  • A Comparison of Link Layer Attacks on Wireless Sensor Networks
    Reza Ebrahimi Atani, Hossein Jadidoleslamy, Shahriar Mohammadi
    Journal of Information Security 2 (2), 69-84 , 2011
    2011
    Citations: 116
  • Ideal theory in commutative semirings
    R EbrahimiAtani, SE Atani
    Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica 57 (2), 14-23 , 2008
    2008
    Citations: 80
  • Cluster-based traffic information generalization in vehicular ad-hoc networks
    HR Arkian, RE Atani, A Pourkhalili, S Kamali
    Vehicular communications 1 (4), 197-207 , 2014
    2014
    Citations: 78
  • A novel image encryption algorithm based on hash function
    SM Seyedzade, S Mirzakuchaki, RE Atani
    2010 6th Iranian Conference on Machine Vision and Image Processing, 1-6 , 2010
    2010
    Citations: 73
  • A survey of image spamming and filtering techniques
    A Attar, RM Rad, RE Atani
    Artificial Intelligence Review 40 (1), 71-105 , 2013
    2013
    Citations: 60
  • A new fast and simple image encryption algorithm using scan patterns and XOR
    RM Rad, A Attar, RE Atani
    International Journal of Signal Processing, Image Processing and Pattern … , 2013
    2013
    Citations: 54
  • On subsemimodules of semimodules
    R EbrahimiAtani, SE Atani
    Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica 63 (2), 20-30 , 2010
    2010
    Citations: 53
  • Application of dominating sets in wireless sensor networks
    AH Karbasi, RE Atani
    International Journal of Security and Its Applications 7 (4), 185-202 , 2013
    2013
    Citations: 49
  • A survey of IT early warning systems: architectures, challenges, and solutions
    AA Ramaki, RE Atani
    Security and Communication Networks 9 (17), 4751-4776 , 2016
    2016
    Citations: 44
  • A Stable Clustering Scheme Based on Adaptive Multiple Metric in Vehicular Ad-hoc Networks.
    HR Arkian, RE Atani, A Pourkhalili, S Kamali
    J. Inf. Sci. Eng. 31 (2), 361-386 , 2015
    2015
    Citations: 41
  • Using location based encryption to improve the security of data access in cloud computing
    MS Abolghasemi, MM Sefidab, RE Atani
    2013 international conference on advances in computing, communications and … , 2013
    2013
    Citations: 37
  • A new efficient authenticated multiple-key exchange protocol from bilinear pairings
    MS Farash, MA Attari, RE Atani, M Jami
    Computers & Electrical Engineering 39 (2), 530-541 , 2013
    2013
    Citations: 37
  • A Comparison of Routing Attacks on Wireless Sensor Networks
    S Mohammadi, RE Atani, H Jadidoleslamy
    Journal of Information Assurance and Security 6, 195-215 , 2011
    2011
    Citations: 33
  • ILTRU: An NTRU-like public key cryptosystem over ideal lattices
    AH Karbasi, RE Atani
    Cryptology ePrint Archive , 2015
    2015
    Citations: 31
  • PairTRU: Pairwise non-commutative extension of the NTRU public key cryptosystem
    AH Karbasi, RE Atani, SE Atani
    International Journal of Information Security Science 7 (1), 11-19 , 2018
    2018
    Citations: 30
  • Prime subsemimodules of semimodules
    RE Atani
    International Journal of Algebra 4 (26), 1299-1306 , 2010
    2010
    Citations: 30
  • NETRU: A non-commutative and secure variant of CTRU cryptosystem
    AR EBRAHIMI, AS EBRAHIMI, KA HASSANI
    THE ISC INTERNATIONAL JOURNAL OF INFORMATION SECURITY 10 (100195), 45-53 , 2018
    2018
    Citations: 29