Academic Staff
Dr. Ivan Pryvalov
Junior Research Group Leader of the Young Investigator Group "COSYS - Control Systems and Cyber Security Lab"
VG 1C, room 2.13
T: +49 (0) 355 69 3367
F: +49 (0) 355 69 2127
W: https://sites.google.com/view/pryvalov/
ivan.pryvalov(at)b-tu.de
I am Junior Research Group Leader of the Young Investigator Group ”COSYS - Control Systems and Cyber Security Lab” at the Chair of IT Security. Before, I was a postdoctoral researcher at the University of Luxembourg in the Applied Security and Information Assurance Group (APSIA) at the Interdisciplinary Centre for Security, Reliability and Trust (SnT). I did my PhD at Saarland University, thesis title “Cryptography with Anonymity in Mind”.
I am interested in intrusion detection systems (IDS) for critical infrastructures, secure cyber-physical systems, artificial intelligence / machine learning for traffic analysis, honeypots, privacy enhancing techniques, cryptography, and voting algorithms.
The interdisciplinary COSYS-Lab is a part of the EIC project and focuses on developing optimal operating strategies for multi-energy systems and cyber-security aspects in digitally networked energy systems. Together with colleagues from the COSYS-lab, I am currently involved in setting up the Hardware-in-the-Loop (HiL) laboratory and in a project on artificial intelligence (AI)-based network attack detection. Setting up the HiL lab will help us to create a realistic environment and datasets useful for conducting research.
The cyber-security scope of the EIC project covers a wide range of topics, such AI-based network attack detection and simulation, AI-enabled penetration testing, and privacy-enhancing technologies in cyber-physical systems.
DeVoS: Deniable Yet Verifiable Vote Updating
- Author(s)
- Müller, Johannes, Pejó, Balázs, Pryvalov, Ivan
- Type
- Conference Proceeding refering
- Year of publication
- 2024
- Source
- Proceedings on Privacy Enhancing Technologies, S. 357 - 378
- URL
- https://petsymposium.org/popets/2024/popets-2024-0021.pdf
- DOI
- https://doi.org/10.56553/popets-2024-0021
SoK: Secure E-Voting with Everlasting Privacy.
- Author(s)
- Haines, Thomas, Mosaheb, Rafieh, Müller, Johannes, Pryvalov, Ivan
- Type
- Conference Proceeding refering
- Year of publication
- 2023
- electronic voting; everlasting privacy; protocol analysis
- Source
- Thomas Haines, Rafieh Mosaheb, Johannes Müller, Ivan Pryvalov. "SoK: Secure E-Voting with Everlasting Privacy." In Proceedings on Privacy Enhancing Technologies (PoPETS), 2023., S. 279 - 293
- DOI
- https://doi.org/10.56553/popets-2023-0017
A Framework for Constructing Single Secret Leader Election from MPC.
- Author(s)
- Backes, Michael, Berrang, Pascal, Hanzlik, Lucjan, Pryvalov, Ivan
- Type
- Conference Proceeding refering
- Year of publication
- 2022
- Publisher name
- Springer
- Source
- Michael Backes, Pascal Berrang, Lucjan Hanzlik, Ivan Pryvalov. "A Framework for Constructing Single Secret Leader Election from MPC." In Computer Security - ESORICS 2022 - 27th European Symposium on Research in Computer Security, Copenhagen, Denmark, September 26-30, 2022, Proceedings, Part II, pp.672-691, Springer., S. 672 - 691
- URL
- https://link.springer.com/chapter/10.1007/978-3-031-17146-8_33
- DOI
- https://doi.org/10.1007/978-3-031-17146-8_33
- LNCS, volume 13555
Efficient Non-Interactive Zero-Knowledge Proofs in Cross-Domains Without Trusted Setup.
- Author(s)
- Backes, Michael, Hanzlik, Lucjan, Herzberg, Amir, Kate, Aniket, Pryvalov, Ivan
- Editor(s)
- Lin, Dongdai
- Type
- Conference Proceeding refering
- Year of publication
- 2019
- Publisher name
- Springer
- Source
- Public-Key Cryptography – PKC 2019 : 22nd IACR International Conference on Practice and Theory of Public-Key Cryptography, Beijing, China, April 14-17, 2019, Proceedings, Part I, S. 286 - 313
- URL
- https://link.springer.com/chapter/10.1007/978-3-030-17253-4_10#Abs1
- DOI
- https://doi.org/10.1007/978-3-030-17253-4_10
Differentially private data aggregation with optimal utility
- Author(s)
- Backes, Michael, Herzberg, Amir, Kate, Aniket, Pryvalov, Ivan
- Type
- Conference Proceeding refering
- Year of publication
- 2016
- Publisher name
- Springer
- Anonymity; Access privacy; Oblivious RAM; Out-sourced data; (Universal) Re-randomizable encryption; Oblivious PRF
- Source
- Proceedings of the 30th Annual Computer Security Applications Conference, ACSAC 2014, New Orleans, LA, USA, December 8-12, 2014, S. 316 - 325
- URL
- https://link.springer.com/chapter/10.1007/978-3-319-45744-4_17
- DOI
- https://doi.org/10.1145/2664243.2664263