Vangelis Karatsiolis

Dr. Vangelis Karatsiolis (Postdoc student)

Technische Universität Darmstadt
Fachbereich Informatik
Kryptographie und Computeralgebra
Hochschulstraße 10
64289 Darmstadt
Germany

Room: S2/02 B214

Tel.: 06151/16-6168
Fax: 06151/16-6036

Email: karatsio - (at) - cdc.informatik.tu-darmstadt.de

Currently I am employed at the Cryptography and Computeralgebra chair at TU Darmstadt.

You can find me at: Location (Google Earth required)

Research Interests

  • Public-Key Infrastructures (PKI) and applications
  • Integration of PKIs into existing workflows and contexts
  • Certificate Management in PKI
  • Directory Services in PKI and in particular LDAP
  • Efficient communication protocols between trustcenter components
  • Implementation of Trustcenter software
  • Information Security in general

Publications

  • V. Karatsiolis, M. Lippert and A. Wiesmaier
    "Planning for Directory Services in Public Key Infrastructures"
    submitted to QSIG2005
  • V. Karatsiolis, M. Lippert, A. Wiesmaier, A. Pitaev, M. Ruppert and J.Buchmann
    "Towards a Flexible Intra-Trustcenter Management Protocol"
    Presentation at The Third International Workshop for Applied PKI (IWAP2004)
  • V. Karatsiolis, M. Lippert and A. Wiesmaier,
    "Using LDAP Directories for Management of PKI Processes"
    In Proceedings of Public Key Infrastructure: First European PKI Workshop: Research and Applications, EuroPKI 2004, volume 3093 of Lecture Notes in Computer Science, pages 126-134, June 2004
  • A. Wiesmaier, M. Lippert and V. Karatsiolis,
    "The Key Authority - Secure Key Management in Hierarchical Public Key Infrastructures"
    In Proceedings of the International Conference on Security and management, CSREA Press, June 2004, pp. 89-93.
  • A. Wiesmaier, M. Lippert, V. Karatsiolis, G. Raptis, and J. Buchmann,
    An Evaluated Certification Services System for the German National Root CA - Legally Binding and Trustworthy Transactions in E-Business and E-Government
    In Proceedings of the 2005 International Conference on eBusiness, Enterprise Information Systems, e-Government, and Outsourcing, EEE'05, pages 103-108, June 2005.
  • A. Wiesmaier, V. Karatsiolis, M. Lippert, and J. Buchmann,
    The Workshop - Implementing Well Structured Enterprise Applications
    In Proceedings of the 2005 International Conference on Software Engineering Research and Practice, SERP'05, June 2005.
  • M. Lippert, E. Karatsiolis, A. Wiesmaier, and J. Buchmann,
    Directory Based Registration in Public Key Infrastructures
    In The 4th International Workshop for Applied PKI, IWAP 2005, September 2005
  • S. Fritsch, V. Karatsiolis, M. Lippert, A. Wiesmaier, and J. Buchmann,
    Towards Secure Electronic Workflows
    In Proceedings of Public Key Infrastructure: Third European PKI Workshop: theory and practice, EuroPKI 2006, volume 4043 of Lecture Notes in Computer Science, pages 154-168, June 2006
  • M. Lippert, V. Karatsiolis, A. Wiesmaier, and J. Buchmann,
    Life-cycle management of X.509 certificates based on LDAP directories
    Journal of Computer Security, 14(5), pages 419-439, 2006

Supervised Diplom, Master, and Bachelor Theses

Projects and cooperations

  • TUD CA - Digital Identity for the TU Darmstadt.
  • Cooperation with our spin-off FlexSecure

Software

  • FlexiTrust - A Trustcenter software, entirely written in the Java® programming language.
  • Protoype implementation of ITP.
  • Card Management Client.
  • Integrating of a Smart Card on a Pocket PC.
  • Demo Centre of DZI.
  • FlexiProvider

Web Start Applications Farm

last edited: 04th Dezemeber, 2007

Printerenglisch deutsche Flagge   Impressum