Research Output per year

## Personal profile

### Quote

"The security of cryptographic systems is based on the stupidity of us mathematicians, that is, our inability to solve certain hard math problems. The important research question therefore is: how stupid are we really?"

### Research profile

Benne de Weger is an Associate Professor in the Department of Mathematics and Computer Science at Eindhoven University of Technology (TU/e). His research interests are computational number theory and cryptology.

Currently, cryptology and Information Security is presently his main field of interest, in particular RSA cryptanalysis, applications of hash collisions, relations to number theory, identity management, traitor tracing, lattice based cryptology. His original field of interest is number theory, in particular computational number theory, Diophantine equations, the abc-conjecture and the 3n+1-conjecture.

### Academic background

Benne de Weger holds MSc and PhD degrees in Mathematics from Leiden University. From 1983 to 1997, he had teaching and research positions at the universities of Leiden, Twente and Rotterdam. From 1998 to 2002 he was employed at Concord-Eracom, Amsterdam, and CMG, Amstelveen, as cryptographic software engineer and consultant information security. Since 2002 he is assistant professor of cryptology, and since 2017 associate professor of cryptanalysis at TU/e.

## Fingerprint Dive into the research topics where Benne M.M. de Weger is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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## Research Output 1986 2019

## Finding closest lattice vectors using approximate voronoi cells

Doulgerakis, E., Laarhoven, T. & de Weger, B., 1 Jan 2019,*Post-Quantum Cryptography - 10th International Conference, PQCrypto 2019, Revised Selected Papers.*Ding, J. & Steinwandt, R. (eds.). Cham: Springer, p. 3-22 20 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11505 LNCS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

## Binomial collisions and near collisions

Blokhuis, A., Brouwer, A. E. & de Weger, B. M. M., 2017, In : Integers : Electronic Journal of Combinatorial Number Theory. 17, 2, p. 1-8 #A64.Research output: Contribution to journal › Article › Academic › peer-review

## Faster sieving for shortest lattice vectors using spherical locality-sensitive hashing

Laarhoven, T. M. M. & Weger, de, B. M. M., 2015,*Progress in Cryptology - LATINCRYPT 2015 (Fourth International Conference on Cryptology and Information Security in Latin America, Guadalajara, Mexico, August 23-26, 2015).*Lauter, K. & Rodríguez-Henríquez, F. (eds.). Berlin: Springer, p. 101-118 (Lecture Notes in Computer Science; vol. 9230).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

## Faster sieving for shortest lattice vectors using spherical locality-sensitive hashing

Laarhoven, T. M. M. & Weger, de, B. M. M., 2015, IACR. 15 p. (Cryptology ePrint Archive; vol. 2015/211)Research output: Book/Report › Report › Academic

## A generalized Ramanujan-Nagell equation related to certain strongly regular graphs

Weger, de, B. M. M., 2014, In : Integers : Electronic Journal of Combinatorial Number Theory. 14, p. A35/1-13 13 p.Research output: Contribution to journal › Article › Academic › peer-review

## Courses

## Student theses

## (Ab)using Bitcoin for anti-censorship tool

Author: Okupski, K., 31 Dec 2014Supervisor: Skoric, B. (Supervisor 1), de Weger, B. (Supervisor 2) & Serebrenik, A. (Supervisor 2)

Student thesis: Master

## A diskless cluster architecture for hashing operations

Author: Antakis, S., 31 Aug 2010Supervisor: de Weger, B. (Supervisor 1) & Garvey, P. (External person) (Supervisor 2)

Student thesis: Master

## Algebraic attacks from a Gröbner basis perspective

Author: Segers, A., 30 Nov 2004Supervisor: van Tilborg, H. (Supervisor 1), de Weger, B. (Supervisor 2), Schmitz, G. (Supervisor 2) & Bours, P. (Supervisor 2)

Student thesis: Master

## Analysis of current and future phishing attacks on internet banking services

Author: Hegt, S., 30 Jun 2008Supervisor: de Weger, B. (Supervisor 1), Lukkien, J. (Supervisor 2) & Smeets, M. (External person) (External coach)

Student thesis: Master

## Brabocoin: an educational cryptocurrency based on Bitcoin

Author: van den Berg, D. P., Dekker, D., van den Eerenbeemt, S. & Wessel, S., 18 Apr 2019Supervisor: de Weger, B. (Supervisor 1) & Skoric, B. (Supervisor 2)

Student thesis: Bachelor