جست‌وجوی استاد و پژوهشگر

Serge Fehrمشاهده پروفایل

استاد

• Cryptology
• Post-Quantum Cryptography
• Information-Theoretic Cryptography
• +۵ مورد دیگر

Serge Fehr is a Senior Researcher in the Cryptology Group at CWI (Centrum Wiskunde & Informatica) in Amsterdam and a part-time Professor at the Mathematical Institute of Leiden University. His research focuses on foundational aspects of cryptology, including post-quantum cryptography, information-theoretic security, zero-knowledge proofs, and secure multiparty computation. He participates in AMSec (Amsterdam Cyber Security Center) and leads work packages in the NWO-funded HAPKIDO consortium. Education: M.Sc. in Mathematics from ETH Zürich (1998) Ph.D. in Cryptography from ETH Zürich and University of Aarhus (2003) Postdoc at Macquarie University (2003-2004) Research Interests: Post-quantum cryptographic primitives (e.g., digital signatures, lattice-based schemes) Quantum-resistant protocols (e.g., non-resignable signatures, Fiat-Shamir transforms) Foundational security proofs in the quantum random oracle model (QROM) Secure multiparty computation and privacy-preserving healthcare systems Key Activities: Editorial Board Member: Journal of Cryptology , IEEE Transactions on Information Theory Program Committee Co-Chair: EUROCRYPT 2025 Steering Committee Member: Beyond IID Information Theory, QCrypt Co-organizer: Symposium Series on Post-Quantum Cryptography Grants/Awards: NWO Cybersecurity consortium grant (HAPKIDO - 2021) NWO Veni Grant (2005) NWO Open & Free Competition Grants (2008, 2013) Students/Advising: Supervised or served on committees for over 15 Ph.D. students, including work on post-quantum signatures, MPC applications, and lattice-based cryptography. Labs/Teams: Active in CWI’s Cryptology Group and Leiden’s Mathematical Institute, collaborating with industry partners (e.g., KPN, Microsoft) in cybersecurity initiatives.

Sabine Oechsnerمشاهده پروفایل

استادیار

• Secure Multiparty Computation
• Cryptography
• Cryptographic Protocols
• +۳ مورد دیگر

Sabine Oechsner is an Assistant Professor at the Faculty of Science , Computer Science Department of Vrije Universiteit Amsterdam, and a member of the Network Institute . Her research focuses on cryptographic protocols, secure multiparty computation (MPC), and formal verification of cryptographic systems. She specializes in designing secure computation frameworks with practical implementations against malicious adversaries. Her work emphasizes adaptive security , garbling schemes , and zero-knowledge proofs , with applications in privacy-preserving technologies and secure communication. Collaborations span global institutions, addressing challenges in cryptographic protocol efficiency and real-world security mitigations. She teaches Secure Programming (2024–2025) and has published 12 peer-reviewed articles since 2018, including foundational work on SPDZ implementations and time-lock puzzles . Her research bridges theoretical cryptography with practical, deployable solutions.

Engelbert Hubbersمشاهده پروفایل

مدرس

• Formal Methods
• Electronic Voting Systems
• Cybersecurity
• +۳ مورد دیگر

Engelbert Hubbers is a Lecturer at Radboud University, affiliated with the Digital Security Group within the Institute for Computing and Information Sciences (iCIS). His primary role involves teaching responsibilities across multiple courses such as Mathematical Structures, Formal Reasoning, and Logic and Applications. His research interests focus on formal methods, electronic voting systems, and discrete mathematics, with a particular emphasis on cybersecurity applications like Java Card security and e-passport systems. Engelbert has contributed to significant projects such as the RIES internet voting system and the KOA remote voting system, emphasizing formal verification and secure protocol design. He has held roles in academic governance, including membership in the Exam Committee and Program Committee of iCIS. His work bridges theoretical computer science with practical applications in secure voting technologies and embedded systems. Publications span topics from formal logic in education to cryptographic protocols, reflecting his transition from foundational research (e.g., polynomial automorphisms) to applied security. His teaching includes coordinating courses on formal reasoning, discrete mathematics, and semantics, demonstrating a commitment to both education and cybersecurity innovation.

• Information Systems
• Process Automation
• Business Process Management
• +۹ مورد دیگر

Professor Dimka Karastoyanova is a full professor of Information Systems at the University of Groningen's Faculty of Science and Engineering, leading the Information Systems Group within the Bernoulli Institute. Her roles include Vice-Chair of the Bernoulli Institute Board (since June 2024) and former Head of the Computer Science Department (2020–2024). Previously, she held positions at Kühne Logistics University (Hamburg) and the Hasso Plattner Institute (Potsdam). She earned her doctoral degree from TU Darmstadt and holds MSc degrees from TU Sofia and the University of Erlangen-Nuremberg. Her research focuses on data-driven process automation, service-based systems, runtime adaptability, middleware, and applications in logistics, healthcare, and eScience. Key interests include green BPM, privacy-preserving computing, and blockchain-enhanced workflows. She has led projects on flexible choreographies, provenance tracking, and collaborative adaptive systems. Publications highlight advancements in privacy-preserving computing, workflow security, and Mastodon network analysis. Awards include the Rosalind Franklin Fellowship. Teaching includes courses on Information Systems, Enterprise Application Integration, and BPM. Her work emphasizes cross-organizational collaboration and sustainability in IT systems, with contributions to reproducible eScience and secure multi-cloud environments. She actively participates in conferences like EDOC and ICWS, editing journals like Computing and reviewing for IEEE Transactions.

Simona Samardjiskaمشاهده پروفایل

استادیار

• Post-Quantum Cryptography
• Multivariate Cryptography
• Code-Based Cryptography
• +۴ مورد دیگر

Simona Samardjiska is an Assistant Professor in the Digital Security Group at Radboud University, The Netherlands, since 2017. Previously, she held an assistant professor position at the Faculty of Computer Science and Engineering, Ss. Cyril and Methodius University, Skopje, Macedonia (2015–2017). She earned her PhD in Cryptography from the Norwegian University of Science and Technology (NTNU) in 2015, focusing on multivariate cryptography under Danilo Gligoroski. Her academic background includes a master’s degree in Computer Science and a diploma in Pure Mathematics from the Faculty of Natural Sciences and Mathematics, Skopje. Her research primarily revolves around post-quantum cryptography, including multivariate, code-based, and lattice-based systems, alongside symmetric cryptography and Boolean functions. Notable contributions include the MQDSS digital signature scheme (a NIST PQC candidate) and the MEDS submission to NIST’s round 3. She has published extensively in top venues like EUROCRYPT, ASIACRYPT, and IEEE Transactions. Samardjiska teaches courses such as Cryptology (NWI-IMC063), Applied Cryptography (NWI-IMC061), and Security (NWI-IPC021) at Radboud University. She actively participates in standardization efforts, conferences, and workshops, including organizing CrossFyre (EUROCRYPT 2021/2020) and serving on program committees for CBCrypto, CANS, and others. Her professional activities emphasize fostering diversity in computing and advancing cryptographic research.

Berry Schoenmakersمشاهده پروفایل

دانشیار

• Cryptography
• Secure Computation
• Algorithms
• +۳ مورد دیگر

Berry Schoenmakers is an Associate Professor at the Department of Mathematics and Computer Science, Eindhoven University of Technology (TU/e). He specializes in Cryptography and Secure Computation, with a focus on cryptographic protocols, secure multiparty computation, and algorithm design. His research integrates theoretical foundations with practical implementations, particularly in secure arithmetic operations and numerical methods. He teaches courses including Set theory and algebra , Programming and modelling , Basic linear algebra , and Cryptographic Protocols . His recent work emphasizes advancements in threshold cryptography, fixed-point arithmetic for secure computation, and efficient GCD algorithms. Collaborations include co-authorship with researchers like Stan Korzilius and Toon Segers on topics ranging from secure group protocols to trigonometric function implementations in cryptographic contexts. No ancillary activities or scientific awards are listed in the provided information.

• Cryptology
• Algebraic Number Theory
• Coding Theory
• +۵ مورد دیگر

Ronald Cramer is a Full Professor of Cryptology at Leiden University's Mathematical Institute and Head of the Cryptology Group at Centrum Wiskunde & Informatica (CWI) in Amsterdam. He holds a Ph.D. from the University of Amsterdam (1997) and an M.Sc. from Leiden University (1992). His research focuses on foundational aspects of cryptology, algebraic number theory, coding theory, algorithms, and complexity theory. Cramer has held significant academic roles, including Editorial Board memberships in journals like Journal of Cryptology and Designs, Codes and Cryptography . He has chaired major conferences such as EUROCRYPT 2005 and PKC 2008 . His contributions span secure multiparty computation, zero-knowledge proofs, and cryptographic protocol design. Notable awards include the ERC Advanced Grant (2016), Fellowship by the International Association for Cryptologic Research (IACR, 2013), and membership in the Royal Netherlands Academy of Arts and Sciences (KNAW, 2013). His work emphasizes theoretical rigor and practical applications in cryptography.

L.A.M. Schoenmakersمشاهده پروفایل

دانشیار

• Cryptography
• Secure Multiparty Computation
• Secret Sharing
• +۸ مورد دیگر

L.A.M. (Berry) Schoenmakers is an Associate Professor at the Coding Theory and Cryptology department of Eindhoven University of Technology. His research spans cryptography, secure computation, and algorithm design, with a focus on threshold systems and numerical methods in cryptographic contexts. Active in Secure Multiparty Computation , Secret Sharing , and Elliptic Curve Cryptography Published extensively in Cryptography , Fixed-Point Arithmetic , and Algorithm Design Recent work includes secure implementations of Newton-Raphson iteration and Extended GCD algorithms . He teaches courses in Cryptographic Protocols , Linear Algebra , and Programming , with active supervision of research outputs.

• Cryptology
• Algebraic number theory
• Algebraic geometry
• +۴ مورد دیگر

Ronald Cramer is a Full Professor of Cryptology at the Mathematical Institute of Leiden University and serves as the Head of the Cryptology Group at Centrum Wiskunde & Informatica (CWI) in Amsterdam. His academic career spans multiple prestigious institutions including Aarhus University, ETH Zurich, and CWI, where he has held various research and professorial positions since earning his PhD from the University of Amsterdam in 1997. Professor Cramer's research interests focus on the theoretical foundations of cryptology, with significant contributions to algebraic number theory, algebraic geometry, coding theory, combinatorics, algorithms, and complexity theory. His work bridges deep mathematical concepts with practical cryptographic applications, particularly in secure multiparty computation and zero-knowledge proof systems. Over the past decade, his research has increasingly focused on developing efficient cryptographic protocols that operate over rings and lattices, expanding the theoretical boundaries of the field. His publication record demonstrates a consistent trajectory of high-impact research, with recent work (2017-2022) emphasizing compressed sigma-protocol theory, arithmetic secret sharing over various algebraic structures, and efficient multiparty computation protocols. These publications reveal a research program focused on optimizing communication complexity while maintaining strong security guarantees, with applications ranging from secure computation to threshold cryptography and verifiable computation. ERC Advanced Grant (2016) Member of the Royal Netherlands Academy of Arts and Sciences (KNAW) (since 2013) Fellow of the International Association for Cryptologic Research (IACR) (since 2013) Invited Speaker at 30th Annual IACR EUROCRYPT (2011) NWO VICI Laureate (2006) KNAW DJA (2005) Distinguished Cryptographer Lecture Series, NTT Research, Tokio (2003) KNAW Christiaan Huygens Award (1998) Professor Cramer has advised several PhD students including Thomas Attema, Wessel van Woerden, Diego Mirandola, Gabriele Spini, and Niek Johannes Bouman. His professional service includes editorial board memberships for leading cryptography journals and chairing major conferences including EUROCRYPT 2005, PKC 2008, and TCC 2012. He has also served on the IACR Board of Directors from 2005-2007. His research has been supported by significant grants including an ERC Advanced Grant in 2016 and an NWO VICI grant in 2006, enabling substantial contributions to both theoretical foundations and practical applications of modern cryptography.