جست‌وجوی استاد و پژوهشگر

Tianren Liuمشاهده پروفایل

استادیار

• Cryptography
• Theoretical Computer Science
• Information Theoretic Cryptography
• +۴ مورد دیگر

Tianren Liu is an Assistant Professor at the Center on Frontiers of Computing Studies (CFCS), Peking University, where he joined in 2022. His research focuses on cryptography and theoretical computer science with particular emphasis on information-theoretic approaches to cryptographic problems. Dr. Liu received his Bachelor's degree from IIIS Tsinghua University, advised by Prof. John Steinberger, and his Master's and Ph.D. degrees from MIT, where he was advised by Prof. Vinod Vaikuntanathan. Prior to joining Peking University, he was a postdoctoral researcher at the University of Washington, mentored by Prof. Huijia (Rachel) Lin. His primary research interests include information-theoretic cryptography (covering problems such as Private Information Retrieval, Conditional Disclosure of Secrets, Private Simultaneous Messages, and secret sharing), secure multi-party computation with information-theoretic security properties, garbled circuits, analysis of practical ciphers from an information-theoretic perspective, and separation results regarding the possibility of basing cryptography on NP-hardness assumptions. His work often bridges theoretical foundations with practical cryptographic applications, favoring protocols with information-theoretic security guarantees. Dr. Liu's publication record demonstrates consistent contributions to top-tier cryptography venues including CRYPTO, EUROCRYPT, STOC, and TCC. His recent work explores garbled circuits for mixed computation types, statistical properties of cryptographic primitives like SPN block ciphers, and efficient protocols for secure computation. His research shows a trajectory of addressing fundamental questions in cryptographic theory while developing practical techniques that overcome previous limitations in circuit size barriers and security guarantees. Best Student Paper award at TCC 2018 Dr. Liu actively mentors graduate students, currently supervising two Ph.D. candidates: Luojian Wei and Liqiang Liu, who began their doctoral studies in 2023. He welcomes motivated students with background in cryptography and theoretical computer science for potential Ph.D. opportunities starting in 2026. He also teaches courses in Cryptography and Discrete Mathematics at Peking University. His office is located in Room 103-2, Jingyuan Courtyard No.5, Peking University.

Alan J. Michaelsمشاهده پروفایل

استاد

• National Security & Restricted Research
• RF Spectrum Dominance
• Spread Spectrum Satellite Communications
• +۳ مورد دیگر

Alan J. Michaels is a Professor and Director of the NSI Spectrum Dominance Division at Virginia Tech, leading research in digital communications, electronic warfare, and quantum algorithms. He holds affiliations with the Bradley Department of Electrical and Computer Engineering and the Department of Mathematics. Previously, he served at Harris Corporation in engineering leadership roles. Education includes multiple degrees from Georgia Institute of Technology (B.S., M.S., Ph.D. in ECE; B.S., M.S. in Applied Mathematics; M.S. in Operations Research) and an MBA from Carnegie Mellon University. Research focuses on RF spectrum dominance, applied mathematics, and cybersecurity. Notable contributions include 44 U.S. patents, over 80 peer-reviewed publications, and leadership in $171M+ research projects. He pioneered initiatives like the Vertically Integrated Projects (VIP) model for undergrad research and the Southwest VA node of the Commonwealth Cyber Initiative (CCI). Awarded Fellow of the National Academy of Inventors for his inventive impact. His work bridges academia and industry, emphasizing practical applications in restricted research domains.

Alex Biryukovمشاهده پروفایل

استاد

• Applied Cryptography
• Cryptanalysis
• Authenticated Encryption
• +۴ مورد دیگر

Alex Biryukov is a full professor in Cryptography and Information Security at the University of Luxembourg, affiliated with the Computer Science and Communications Research Unit (CSC) and the Interdisciplinary Centre for Security, Reliability and Trust (SnT). Previously, he served as an associate professor and visiting professor at K.U.Leuven, contributing to European standards (NESSIE) and ECRYPT consortia. His expertise spans applied cryptography, cryptanalysis, lightweight cryptography for IoT, cryptocurrency security, and privacy technologies like Tor and blockchain. Biryukov has held roles as program chair for FSE'07, SAC'10, and INDOCRYPT'15, and is a program committee member for top conferences including CRYPTO and CCS. He leads the FNR CORE project ACRYPT on lightweight cryptography for IoT and contributes to the COST Action IC1403 on cryptanalysis of ubiquitous systems. His teaching focuses on symmetric cryptography, network security, and real-world applications. Biryukov earned his M.Sc. and Ph.D. from the Technion and completed postdoctoral research at the Weizmann Institute under Adi Shamir. Research interests include cryptanalysis of block ciphers (e.g., AES, SIMON, SPECK), cryptocurrency protocols, and privacy-enhancing technologies. He has pioneered attacks on AES variants and contributed to lightweight algorithms like SPARX and Argon2. Biryukov's work bridges theoretical cryptography with practical implementations, addressing security in embedded systems and blockchain.

• Latest network technologies
• Information security
• Cryptography
• +۴ مورد دیگر

Dr. Yuliya Volodymyrivna Tanasyuk is an Associate Professor at the Department of Computer Systems and Networks, Chernivtsi National University named after Yu. Fedkovych . She holds a Candidate of Physical and Mathematical Sciences degree (2003) and has been an active researcher and educator in computer science and physics domains. Academic Rank: Associate Professor Email: y.tanasyuk@chnu.edu.ua Her research spans multiple disciplines: Cryptography Cellular Automata Internet of Things (IoT) Software Engineering Network Technologies Project Management Notable trends in her publications include: Applications of cellular automata in cryptographic hash functions (2017–2021) Advancements in CdTe semiconductor materials (2003–2007) Interdisciplinary work bridging physics and computer science Scientific recognition includes: Multiple Cisco certifications (CCNA Security, DevNet Associate) 2023 UGEN Uni-Biz Bridge award for teaching flexibility British Council Academic Teaching Excellence (2016) International conference presentations at E-MRS and ISCP As an academic advisor, she has supervised numerous student research projects including: TensorFlow-based pattern recognition Traffic sign tracking systems Blockchain interaction frameworks University event planning software Smart parking detection systems Her work often intersects hardware-software integration and security protocols, with educational contributions through methodological guides in C++ programming and network technologies.

• Sustainable Farm Management
• Innovation, Learning and Sustainability
• Adaptation and Resilience of Family Farms in Africa
• +۳ مورد دیگر

Mohamed GAFSI is a Professor of Management Sciences at the National Higher School of Agricultural Education of Toulouse-Auzeville (ENSFEA) and a permanent member of the Interdisciplinary Laboratory for Solidarity, Societies, Territories (LISST), specifically within the Rural Dynamics team. His work focuses on sustainable farm management through analysis of farmers' strategies, innovations in production systems, and conditions for improving sustainability via collective action and learning processes across diverse agricultural contexts in France and Africa. Professor GAFSI's research spans productivist agriculture, organic farming, and subsistence farming, employing intervention research approaches with quantitative and qualitative methods. He is renowned for his contributions to the IDEA4 method for farm sustainability assessment, which provides scientifically valid, pedagogical tools for evaluating sustainability levels and identifying change levers in farming systems. His work bridges theoretical frameworks with practical applications in agricultural management and sustainability transitions. His recent publications reveal strong thematic continuity around sustainable agricultural systems, with particular emphasis on animal traction as part of sustainable production models, the emergence of biosourced value chains (especially hemp, wool, and leather), and the application of sustainability assessment methods in agricultural education. The IDEA4 framework serves as a unifying thread across his scholarly output, demonstrating consistent methodological rigor and practical relevance. Professor GAFSI actively supervises doctoral research with 5 theses currently in progress and contributes extensively to academic service through scientific committees for conferences and seminars, including the SFER 'Journées' in Montpellier (2010), the SFER-DEVAB colloquium on organic agriculture in Strasbourg (2011), and the ACTA-INRA seminar on crop-livestock systems in Toulouse (2013). He serves as a reviewer for leading journals including Agricultural Systems, Cahiers Agricultures, and Journal Rural Studies. As part of LISST's Rural Dynamics team, Professor GAFSI collaborates with researchers across France and internationally, particularly in West and Central Africa, to understand how family farms adapt to changing environmental, economic, and social conditions. His work on the adaptation and resilience of family farms addresses critical challenges related to climate change, market integration, and sustainability transitions in agricultural systems.

Jacques Sternمشاهده پروفایل

استاد

• Cryptography
• Cryptanalysis
• Public Key Encryption
• +۵ مورد دیگر

Jacques Stern is a renowned Professor of Computer Science at the École normale supérieure (ENS) in Paris, France, where he has held a position since 1992. He has also served as Director of the Computer Science Laboratory at ENS from 1996 to 2007 and as Chairman of the Board for Ingenico SA and the Agence Nationale de la Recherche (ANR). His work has significantly advanced cryptology, particularly in areas like public-key encryption, cryptanalysis, and cryptographic protocols. École polytechnique (1968) École normale supérieure (1968–1972) Agrégation de Mathématiques (1971) PhD in Sciences (1975) Jacques Stern's research spans foundational and applied aspects of cryptography. Key interests include complexity theory , public-key encryption , block ciphers , cryptographic protocols , and cryptanalysis . His work on coding theory and smart card applications bridges theoretical and practical security challenges. His publications emphasize cryptanalysis of public-key systems, signature schemes , and security proofs . Notable trends include lattice-based cryptography , algebraic attacks , and provable security frameworks. CNRS Gold Medal 2006 RSA Award for Excellence in Mathematics 2007 CNRS Silver Medal 2005 Prix Lazare Carnot 2003 Prix Science et Défense 2008 Fellow of IACR 2005 Jacques Stern has advised numerous researchers through collaborations with scholars like David Pointcheval, Antoine Joux, and Guillaume Poupard. His leadership roles at ENS, ANR, and ARCEP reflect his influence on national research and cybersecurity policy. He has contributed to cryptographic standards, including evaluations of AES candidates. As Director of the ENS Computer Science Laboratory (1996–2007), he fostered interdisciplinary research. His later advisory roles (e.g., ARCEP, 2012–) continue to shape electronic communications regulation.

• Fault Attacks
• Side-Channel Attacks
• Secure Implementations
• +۳ مورد دیگر

Michael Gruber is a researcher and teaching associate at the Lehrstuhl für Sicherheit in der Informationstechnik (Chair for Security in Information Technology) at Technische Universität München (TUM) , under Prof. Georg Sigl. His role involves conducting advanced research in hardware security and teaching specialized courses in cryptographic implementations. Research Focus: Gruber's work centers on fault attacks , side-channel attacks , and secure implementations of cryptographic systems, with applications in embedded security and cryptanalysis . He actively contributes to projects involving hardware reverse engineering , FPGA security , and post-quantum cryptography . Teaching Contributions: He co-leads the SmartCard Laboratory and teaches Secure Implementation of Cryptographic Algorithms , providing hands-on experience in secure hardware design and vulnerability assessment. Publications: Gruber has authored numerous peer-reviewed papers (2017–2024) in top-tier venues like HOST , FDTC , and ASPDAC , focusing on novel attack methodologies and countermeasures for secure hardware. Collaborations: His work often involves collaboration with PhD students and industry partners, as evidenced by co-authored papers with researchers like Matthias Probst, Patrick Karl, and Georg Sigl.

• Symmetric cryptography
• Cryptographic algorithms
• High-performance cryptography
• +۵ مورد دیگر

Professor Elmar Tischhauser is a faculty member at Philipps University of Marburg in the IT-Security research group within the Department of Mathematics and Computer Science. His work focuses on symmetric cryptography, cryptanalysis, and cryptographic algorithms for high-performance and lightweight platforms. Research Interests: Dr. Tischhauser's research emphasizes symmetric encryption and authentication, hashing, applied cryptography, and security/privacy in e-Health and cloud infrastructures. His team investigates hash functions, block ciphers, and authenticated encryption schemes. Recent Publications include work on MILP modeling of Boolean functions, authenticated encryption modes, and cryptanalysis of lightweight algorithms. His articles address both theoretical and practical aspects of cryptographic security mechanisms. Best paper award (CANS 2012) Distinguished paper award (EUROCRYPT 2012, solicited to Journal of Cryptology) Best student paper award (2nd place) (ISC 2010) Teaching includes advanced cryptography, IT security, and seminars on cloud security and cryptanalysis. He supervises numerous B.Sc. and M.Sc. theses on cryptographic topics.

• Cryptography
• Cryptanalysis
• Block Ciphers
• +۵ مورد دیگر

Liam Keliher is an Associate Professor in the Department of Mathematics and Computer Science at Mount Allison University. His research focuses on cryptography, particularly cryptanalysis of block ciphers, linear and differential cryptanalysis techniques, and provable security in symmetric-key systems. He has contributed to the analysis of ciphers like Camellia, AES (Rijndael), and SPN structures, emphasizing vulnerability assessment and cryptographic protocol validation. His work spans theoretical and applied cryptography, including slide attacks on iterated ciphers, weak key identification, and the design of secure substitution-permutation networks. He has published extensively in venues such as the Selected Areas in Cryptography (SAC) workshops and peer-reviewed journals, addressing both classical ciphers (e.g., Hill cipher variants) and modern encryption standards. Notable contributions include refining bounds for differential and linear cryptanalysis on AES and evaluating security metrics for SPNs with randomized S-boxes. His research bridges foundational cryptographic principles with practical security evaluations, ensuring robustness against emerging threats. While no scientific awards are explicitly listed, his prolific publication record and conference contributions highlight his expertise in cryptanalysis and cryptographic systems design. He teaches advanced courses in computer science, such as COMP4951-A, and has supervised student projects in related areas.

Bart Preneelمشاهده پروفایل

استاد

• Cryptology
• Information Security
• Cryptanalysis
• +۴ مورد دیگر

Bart Preneel is a Full Professor at KU Leuven since 2006 and director of the COSIC research group (60 members). He has held visiting professorships at institutions including the Technical University of Denmark and University of California, Berkeley (1993-1994). He co-founded the Leuven Security Excellence Consortium (L-SEC) and chairs the International Association for Cryptologic Research (IACR). Education : Electrical Engineering (1987) and Doctorate in Applied Sciences (1993), both from KU Leuven. Research Focus : Cryptology, cryptographic algorithm design, privacy protocols, and secure software/hardware implementations. His work bridges theoretical cryptography (e.g., hash functions, side-channel analysis) with real-world applications (e.g., automotive privacy, mobile authentication). Scientific Contributions : His publications span cryptanalysis, authentication, privacy metrics, and secure protocol design, with a focus on both foundational theory and practical implementations. Notable works include advancements in side-channel distinguishers and privacy-preserving insurance systems. Scientific Awards : European Information Security Award 2003; Honorary CISM designation by ISACA. Leadership : Supervised 45 PhD students, served as ERC grant panel chair (2013), and contributed to over 30 European research projects. He has testified as an expert before the Belgian and European Parliaments and participated in standardization initiatives (IEEE, ISO/TC68, IETF). Labs/Teams : Leads COSIC (KU Leuven), a member of iMinds; co-founded L-SEC vzw, a security industry collaboration network.

• Cryptography
• Coding Theory
• Algebra
• +۳ مورد دیگر

Alessio Meneghetti is a Professor at the Department of Mathematics, University of Trento. His research focuses on cryptography, coding theory, and information security, with applications to post-quantum cryptography, blockchain protocols, and secure distributed systems. He teaches courses such as Coding Theory and Applications, Cryptography, and Programming Lab, emphasizing practical implementations in Java and theoretical foundations. His work spans cryptographic primitives like threshold signatures, quantum-resistant algorithms, and consensus mechanisms. Key contributions include protocols like COB for Byzantine agreement and frameworks for group action-based multi-signatures. He has also explored quantum random number generation and linear codes' weight distributions. Publications highlight advancements in threshold cryptography, distributed key generation, and post-quantum signature schemes. His teaching integrates programming practices with mathematical rigor, preparing students for applied cryptography and computational mathematics.

Tyge Tiessenمشاهده پروفایل

دانشیار

• Cryptography
• Symmetric Cryptography
• Cryptanalysis
• +۷ مورد دیگر

Tyge Tiessen is an Associate Professor in the Department of Applied Mathematics and Computer Science at the Technical University of Denmark (DTU), where he is affiliated with the Cybersecurity Engineering group and the Center for Quantum Technologies. His research lies at the intersection of theoretical and applied cryptography, with a focus on symmetric key algorithms. PhD in Trusted Cryptography, Technical University of Denmark (2016) Supervised research in cryptanalysis and block cipher design His research interests include cryptanalysis , block cipher design , differential and higher-order differential attacks , boomerang probabilities , and cryptographic primitives such as AES and LowMC. He applies mathematical rigor to evaluate and enhance the security of symmetric cryptographic systems. The trend in his recent publications shows a consistent focus on foundational aspects of symmetric cryptography, particularly in analyzing attack vectors like boomerang and integral distinguishers, with increasing relevance to lightweight and post-quantum schemes. His work bridges theoretical analysis with practical implications for secure system design. He has contributed to impactful research projects, including long-term security for big data and intrusion detection for connected and autonomous vehicles. As a supervisor, he has guided PhD students such as Bjørn Egil Dahl Kidmose and Andreas B. Kidmose, contributing to the next generation of cybersecurity researchers. Tyge Tiessen is actively involved in research teams focusing on cybersecurity and quantum-safe cryptography at DTU. His lab work centers on formal analysis of cryptographic algorithms and developing robust defenses against emerging threats in digital infrastructure.

• Group Theory
• Finite Geometry
• Combinatorial Designs
• +۳ مورد دیگر

Professor Tran van Trung is a Professor of Mathematics at the Institut für Experimentelle Mathematik (IEM) within the Faculty of Mathematics at the University of Duisburg-Essen. His academic career includes positions at the University of Saigon and Ruprecht-Karls-Universität Heidelberg, where he earned several advanced degrees, including his Habilitation in 1988. He is affiliated with the IEM, focusing on experimental and theoretical aspects of mathematics. Tran van Trung holds a Licentiate in Sciences (1970) from the University of Saigon. He then pursued his academic career at the Ruprecht-Karls-Universität Heidelberg, where he obtained a Diplom-Mathematik (1974), Doctor rerum naturalium (1976), and later achieved Habilitation with the Venia Legendi in 1988. His research focuses on Group Theory, Finite Geometry, Combinatorial Designs, Cryptology, and applications of Discrete Mathematics to Cryptology and Information Theory. He explores advanced topics such as group-based cryptographic systems, resolvable t-designs, and cryptographic protocols leveraging combinatorial structures. While specific details about his advised students or grants are not explicitly listed, his contributions to cryptography and discrete mathematics suggest involvement in research projects and academic mentorship. His work has implications for both theoretical advancements and practical applications in information security. No specific labs or teams are mentioned in the provided information.

Mostafa Tahaمشاهده پروفایل

استادیار

• Security of Embedded Systems
• Internet of Things (IoT)
• Implementation Attacks and Countermeasures
• +۳ مورد دیگر

Mostafa Taha is an Assistant Professor at Carleton University's Systems and Computer Engineering Department within the Faculty of Engineering and Design. He holds a PhD from Virginia Tech (2014) and has held postdoctoral roles at Worcester Polytechnic Institute and Western University. His research focuses on securing embedded systems and IoT against implementation attacks, including side-channel analysis, leakage-resilient designs, and cryptographic algorithm hardening. He has contributed to projects like LR-Keymill, a keystream generator with inherent SCA resistance, and has served on program committees for conferences such as DATE and SPACE. Education includes a PhD in Computer Engineering (Virginia Tech), M.Sc. in Electrical Engineering (Assiut University), and B.Sc. in Electrical Engineering (Assiut University). His work spans hardware security, cryptographic implementations, and vehicular networks. Awards include Egyptian Government and Assiut University scholarships for his PhD and M.Sc., respectively. Research interests emphasize quantifying side-channel resistance, leakage-resilient architectures, and lightweight cryptographic implementations. Notable publications include work on AES S-box optimization, threshold implementations for SIMON, and quantifying masking strength in software. He teaches courses on cryptographic implementations, computer systems design, and digital systems at Carleton. Publications reflect a focus on hardware-oriented security, with contributions to conferences like CHES, FDTC, and HOST. His work on LR-Keymill demonstrates a novel approach to SCA resistance without explicit countermeasures, achieving 67.9-bit post-attack complexity. Awards and industrial connections highlight his impact in embedded system security.

• Information Systems
• Modeling and Simulation
• Artificial Intelligence
• +۳ مورد دیگر

Dr. Erke Arıbaş is a Lecturer at Istanbul Technical University's Faculty of Computer and Informatics , specializing in the Department of Computer Engineering . His research spans interdisciplinary domains including artificial intelligence, simulation modeling, and biophysics applications. Education: PhD in Computational Science and Engineering (2001-2013), Istanbul Technical University MA in Information Systems Design and Management (2001), Istanbul Technical University (Evening Education) BS in Physics (1992-1996), Istanbul Technical University BS in Physics (1996-2000), University of Missouri-Rolla His research focuses on generative AI applications , autonomous systems , and multi-phase flow simulations with thermal modeling. He has contributed to fields ranging from smart city cybersecurity to biomechanical modeling of blood flow. Article trends show expertise in AI-personality modeling integration , unmanned aerial vehicle design , and biofluid dynamics with specialized focus on red blood cell aggregation and arterial hemodynamics.