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Personal profile

Research profile

I am an assistant professor in the Coding Theory and Cryptology group at TU Eindhoven. My research focuses on post-quantum cryptography – cryptography that resists quantum computer-aided attacks. My works range from theoretical works, like how to model quantum attacks or formal security arguments in post-quantum security models, to applied works, like the analysis of side-channel attacks or the development of efficient hash-based signature schemes.  In many of my works I try to combine the theoretical and the applied perspective. This is especially reflected in my work on standardizing post-quantum cryptography. To learn more about my research, have a look at my personal homepage.

Before my current position, I was a postdoctoral researcher in the Coding Theory and Cryptology group, working with Tanja Lange in the PQCRYPTO project. Before I was a postdoctoral researcher in the cryptographic implementations group at TU Eindhoven, working with Daniel J. Bernstein. I did my PhD in the cryptography and computer algebra group at TU Darmstadt under the supervision of Johannes Buchmann. Before starting my PhD, I worked as a research fellow at Fraunhofer SIT in Darmstadt. I hold a Diploma in computer science from TU Darmstadt.

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Research Output 2007 2019

Decisional second-preimage resistance: when does SPR imply PRE?

Bernstein, D. J. & Hülsing, A. T., 2019, 36 p.

Research output: Other contributionAcademic

Hash functions

Decisional second-preimage resistance: when does SPR imply PRE?

Bernstein, D. J. & Hülsing, A., 22 Nov 2019, Advances in Cryptology – ASIACRYPT 2019 - 25th International Conference on the Theory and Application of Cryptology and Information Security, Proceedings. Galbraith, S. D. & Moriai, S. (eds.). Berlin: Springer, p. 33-62 30 p. (Lecture notes in computer science; vol. 11923).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Hash functions

Quantum indistinguishability of random sponges

Czajkowski, J., Hülsing, A. & Schaffner, C., 2019, IACR. 36 p. (Cryptology ePrint Archive; no. 2019/069)

Research output: Book/ReportReportAcademic

Open Access
File

Quantum Indistinguishability of random sponges

Czajkowski, J., Hülsing, A. & Schaffner, C., 1 Jan 2019, Advances in Cryptology – CRYPTO 2019 - 39th Annual International Cryptology Conference, Proceedings. Boldyreva, A. & Micciancio, D. (eds.). Cham: Springer, p. 296-325 30 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11693 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Internal
Random Permutation
Random Function
Pseudorandom Function
Output
4 Downloads (Pure)

The SpHiNCS+ signature framework

Bernstein, D. J., Hülsing, A., Kölbl, S., Niederhagen, R., Rijneveld, J. & Schwabe, P., 6 Nov 2019, CCS 2019 - Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security. New York: Association for Computing Machinery, Inc, p. 2129-2146 18 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
Hash functions
Standardization
Gravitation
Demonstrations

Courses

Algebra for security

1/09/13 → …

Course

Applied cryptography

1/09/15 → …

Course

Press / Media

PQCrypto and NIST Events: InfoSec Global, ...

Andreas T. Hülsing

12/04/18

1 item of Media coverage

Press/Media: Expert Comment

Proposals of post-quantum cryptography

A.T. Hülsing & Tanja Lange

23/12/1727/12/17

2 items of Media coverage

Press/Media: Research

Student theses

Building a quantum secure MAC from a sponge construction

Author: Custers, F. J., 26 Jun 2019

Supervisor: Hülsing, A. T. (Supervisor 1)

Student thesis: Bachelor

File

Post-quantum signatures from identification schemes

Author: Leichtle, D., 29 Oct 2018

Supervisor: Hülsing, A. (Supervisor 1) & Schoenmakers, B. (Supervisor 2)

Student thesis: Master

File

Securing BLISS-b against side-channel attacks: lattice-based cryptography in a post-quantum setting

Author: Smeets, C., 27 Mar 2017

Supervisor: Hülsing, A. (Supervisor 1) & Lange, T. (Supervisor 2)

Student thesis: Master

File

Towards post-quantum bitcoin: side-channel analysis of bimodal lattice signatures

Author: Groot Bruinderink, L., 29 Feb 2016

Supervisor: Lange, T. (Supervisor 1), Hülsing, A. (Supervisor 2) & Bonebakker, L. (External person) (External coach)

Student thesis: Master

File