Current academic duties:
Associate Editor of
Designs, Codes and Cryptography
Associate Editor of the Journal of Combinatorics, Information & System Sciences
Editor of
Advances in Mathematics of Communications
.
Scientific director of the research school
EIDMA
(Euler Institute for Discrete Mathematics and its Applications)
Organizer of
EIDMA Cryptography Working Group
Member of the Board of WIC (
Werkgemeenschap voor Informatie en Communicatietheorie
)
Member of the International Board of Referees of
Computers & Security
(from October 2002)
Advisory Editor of
Advances in Mathematics of Communications
, from 01-01-2007.
Associate editor for
the Journal of the Indonesian Mathematical Society
for the period of April 2007 – December 2008.
Editor of the
Asian-European Journal of Mathematics
, from 01-01-2008.