The leader of the group Cryptology: Ronald Cramer
Cryptology
Investigating how cryptologic methods can contribute to solving security issues, for example through encryption, digital signatures and secure computation.
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Our research group is concerned with digital security, an area of increasingly pressing concern for industry, government and society at large. We investigate how cryptologic methods can contribute to solving security issues, for example through encryption, digital signatures and secure computation. Furthermore, we seek to establish the reliability of current cryptologic methods, how they can be improved, and what better alternatives there might be.
Quantum safety, meaning security in a possible future age of quantum computing, is a particular focus of our research.
Publications
All publicationsSoftware
Courses
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Lattices and Their Algorithms(1 Sep 2025 - 1 Feb 2026)
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Selected Areas in Cryptology(3 Feb 2025 - 23 May 2025)
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Modern Cryptography(9 Sep 2024 - 16 Dec 2024)
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Lattices and Their Algorithms(5 Feb 2024 - 7 Jul 2024)
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Quantum Computing(1 Sep 2023 - 31 Oct 2023)
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Introduction to Cryptography(1 Jan 2023 - 1 Feb 2023)
Current projects with external funding
- A Reduction Theory for Codes and Lattices in Cryptography (ARTICULATE)
- Hybrid Approach for quantum-safe Public Key Infrastructure Development for Organisations (HAPKIDO)
- Low-complexity cryptography: bridging the gap between theory and practice (None)
- Weergave van de analyse naar de rol van quantum aspecten in de veiligheidsbewijzen van de post-quantum cryptografie (PQC) standaarden (TNO PQC standaarden (BZK II))
