Dr.-Ing. Dipl.-Kfm. Axel Poschmann

  • Ehemalige/r Mitarbeiter/in - Lehrstuhl Embedded Security
Poschmann, Dipl.-Kfm. Axel

Adresse

Technological University, Singapur

E-Mail:
poschmann@crypto.ruhr-uni-bochum.de PGP Schlüssel

Forschung

  • Side-Channel Resistant ASIC Design
  • Lightweight Cryptography
  • Low-Power and Area-Efficient Implementations of Cryptographic Algorithms
  • Cryptography for Wireless Sensor Networks

Veröffentlichungen

2011
Pushing the Limits: A Very Compact and a Threshold Implementation of AES

Amir Moradi, Dipl.-Kfm. Axel Poschmann, San Ling, Chris­tof Paar, Huaxiong Wang - Advances in Cryptology - EUROCRYPT 2011 - 30th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Tallinn, Estonia, May 15-19, 2011, vo­lu­me 6632 of LNCS, pages 69-88, Sprin­ger.

2009
Lightweight Cryptography and RFID: Tackling the Hidden Overheads

Dipl.-Kfm. Axel Poschmann, Matt Robshaw, Frank Vater, Chris­tof Paar - 7th International ConferenceInternational Conference on Information Security and Cryptology 2009 - ICISC 2009. LNCS, Springer-Verlag, to appear, Seoul, Korea, Dezember 2-4, 2009.

Power Analysis of Single-Rail Storage Elements as used in MDPL

Amir Moradi, Thomas Eisenbarth, Dipl.-Kfm. Axel Poschmann, Chris­tof Paar - 12th International Conference on Information Security and Cryptology - ICISC 2009, Seoul, Korea, December 2-4, 2009.

Cryptography is Feasible on 4-Bit Microcontrollers - A Proof of Concept

Markus Vogt, Dipl.-Kfm. Axel Poschmann, Chris­tof Paar - International IEEE Conference on RFID, Orlando, Florida, USA, April, 27 - 28, 2009.

Design Space Exploration of PRESENT Implementations for FPGAs

Mohamad Sbeiti, Michael Silbermann, Dipl.-Kfm. Axel Poschmann, Chris­tof Paar - Proceedings of the 5th Southern Programmable Logic Conference -- SPL'09, Sao Carlos, Brazil, April 1 - 3, 2009.

Evaluating Resistance of MCML Technology to Power Analysis Attacks Using a Simulation-Based Methodology

Francesco Regazzoni, Thomas Eisenbarth, Dipl.-Kfm. Axel Poschmann, Johann Großschädl, Frank Gurkaynak, Marco Macchetti, Zeynep Toprak, Laura Pozzi, Chris­tof Paar, Yusuf Leblebici, Paolo Ienne - Transactions on Computational Science IV, 2009.

2008
Ultra-Lightweight Implementations for Smart Devices - Security for 1000 Gate Equivalents

Carsten Rolfes, Dipl.-Kfm. Axel Poschmann, Gregor Leander, Chris­tof Paar - Proceedings of the 8th Smart Card Research and Advanced Application IFIP Conference -- CARDIS 2008. September 8-11, 2008.

Hash Functions and RFID Tags: Mind the Gap

Andrey Bogdanov, Gregor Leander, Chris­tof Paar, Dipl.-Kfm. Axel Poschmann, Matthew Robshaw, Yannick Seurin - 10. International Workshop on Cryptographic Hardware and Embedded Systems - CHES 2008, Washington, USA. August 10 - 13, 2008.

Comparison of Innovative Signature Algorithms for WSNs

Benedikt Driessen, Dipl.-Kfm. Axel Poschmann, Chris­tof Paar - First ACM Conference on Wireless Network Security, WiSec 2008, Alexandria, Virginia, USA. Proceedings, ACM Press. 31.03 - 02.04 2008.

Security for 1000 Gate Equivalents

Carsten Rolfes, Dipl.-Kfm. Axel Poschmann, Chris­tof Paar - Secure Component and System Identification, SECSI 2008, Berlin, Germany. März, 17-18 2008.

2007
A Survey of Lightweight Cryptography Implementations

Thomas Eisenbarth, Sandeep Kumar, Chris­tof Paar, Dipl.-Kfm. Axel Poschmann, L. Uhsadel - IEEE Design & Test of Computers -- Special Issue on Secure ICs for Secure Embedded Computing vol 24, no 6, pp 522-533, November 2007.

Hardware Optimierte Lightweight Block-Chiffren für RFID- und Sensor-Systeme

Dipl.-Kfm. Axel Poschmann, Chris­tof Paar - INFORMATIK 2007 -- Informatik trifft Logistik, Workshop: "Kryptologie in Theorie und Praxis", 37. Jahrestagung der Gesellschaft für Informatik e. V. (GI), Lecture Notes in Informatics (LNI) P-110, Bremen, Germany, September 27, 2007.

PRESENT: An Ultra-Lightweight Block Cipher

Andrey Bogdanov, L.R. Knudsen, G. Leander, Chris­tof Paar, Dipl.-Kfm. Axel Poschmann, M.J.B. Robshaw, Y. Seurin, C. Vikkelsoe - Cryptographic Hardware and Embedded Systems - CHES 2007, 9. International Workshop, Vienna, Austria, Proceedings. LNCS, Springer-Verlag, September 10 - 13, 2007.

A Simulation-Based Methodology for Evaluating the DPA-Resistance of Cryptographic Functional Units with Application to CMOS and MCML Technologies

F. Regazzoni, S. Badel, Thomas Eisenbarth, J. Großsch¨adl, Dipl.-Kfm. Axel Poschmann, Z. Toprak, M. Macchetti, L. Pozzi, Chris­tof Paar, Y. Leblebici, P. Ienne - in Proceedings of International Conference on Embedded Computer Systems: Architectures, Modeling, and Simulation (SAMOS IC 07), Samos, Greece, 16-19 July 2007.

Enabling Full-Size Public-Key Algorithms on 8-bit Sensor Nodes

Leif Uhsade, Dipl.-Kfm. Axel Poschmann, Chris­tof Paar - European Workshop on Security and Privacy in Ad hoc and Sensor Networks 2007 (ESAS 2007), Cambridge, UK July 2-3, 2007.

On the Classification of 4-Bit S-boxes

Gregor Leander, Dipl.-Kfm. Axel Poschmann - International Workshop on the Arithmetic of Finite Fields (WAIFI), Madrid, ES, Juni 21-22, 2007.

An Efficient General Purpose Elliptic Curve Cryptography Module for Ubiquitous Sensor Networks

Leif Uhsadel, Dipl.-Kfm. Axel Poschmann, Chris­tof Paar - Software Performance Enhancement for Encryption and Decryption (SPEED 2007), Amsterdam, NL Juni 11-12, 2007

New Lightweight Crypto Algorithms for RFID

G. Leander, Chris­tof Paar, Dipl.-Kfm. Axel Poschmann, Kai Schramm - IEEE International Symposium on Circuits and Systems - ISCAS 2007, New Orleans, Louisana, USA, Mai 27-30, 2007.

New Lightweight DES Variants

G. Leander, Chris­tof Paar, Dipl.-Kfm. Axel Poschmann, Kai Schramm - Fast Software Encryption 2007 - FSE 2007, Luxembourg City, Luxembourg, März 26-28, 2007.

Dynamic Code Update for the Efficient Usage of Security Components in WSNs

Dipl.-Kfm. Axel Poschmann, D. Westhoff, André Weimerskirch - Workshop on Mobile Ad-Hoc Networks 2007 (WMAN 2007), Bern, Schweiz, 01.03.07 - 02.03.07.

2006
A Family of Light-Weight Block Ciphers Based on DES Suited for RFID Applications

Dipl.-Kfm. Axel Poschmann, Gregor Leander, Kai Schramm, Chris­tof Paar - Workshop on RFID Security 2006, Graz, Austria, Juli 2006.