Publications by Topic:

Wireless Security | Authentication | Lattice Basis Reduction | Other Topics

Wireless Security

• Ad Hoc Networking

  • Cordasco, J., Wetzel, S.: Cryptographic versus Trust-based Methods for MANET Routing Security.
    Proceedings of the 3rd International Workshop on Security and Trust Management (STM), 2007 and
    Electronic Notes in Theoretical Computer Science, Vol. 197, No. 2, Elsevier, 2008, pp. 131-140.

  • Yang, L., Jakobsson, M., Wetzel, S.: Discount Anonymous On Demand Routing for Mobile Ad Hoc Networks.
    Proceedings of 2nd International Conference on Security and Privacy in Communication Networks (SecureComm), 2006, pp. 25-34.

  • Choi, J.Y., Jakobsson, M., Wetzel, S.: Balancing Auditability and Privacy in Vehicular Networks.
    Proceedings of the 1st ACM International Workshop on QoS and Security for Wireless and Mobile Networks (Q2SWinet), 2005, pp. 79-87.

  • Al-Kassar A., Wetzel, S.: An Untraceable Coin-Based Incentive Scheme for Multi-Hop Networks.
    Proceedings of the IEEE International Conference on Wireless Networks, Communications, and Mobile Computing (WirelessCom), 2005, pp. 323-329.

  • Jakobsson, M., Wetzel, S.: Efficient Attribute Authentication with Applications to Ad Hoc Networks.
    Proceedings of the 1st ACM International Workshop on Vehicular Ad Hoc Networks (VANET), 2004, pp. 38-46.

  • Jakobsson, M., Wang, X., Wetzel, S.: Stealth Attacks in Vehicular Technologies (Invited Paper).
    Proceedings of the IEEE Vehicular Technology Conference Fall (VTC-Fall), 2004, pp. 1218-1222.

  • Jakobsson, M., Wetzel, S.. Yener, B.: Stealth Attacks on Ad-Hoc Networks.
    Proceedings of the IEEE Vehicular Technology Conference Fall (VTC-Fall), 2003, pp. 2103-2111.

  • Naumann, D., Wetzel, S.: High Assurance for Interactive Applications in Ad Hoc Networks.
    International Workshop on Wireless Technologies, London, 2003.

• Bluetooth, WLAN, GSM, UMTS and Other Technologies

  • Tsow, A., Jakobsson, M., Yang, L., Wetzel, S.: Warkitting: the Drive-by Subversion of Wireless Home Routers.
    Journal of Digital Forensics Practice, Vol. 1, No. 3, 2006, pp. 179-192.

  • Cordasco, J., Meyer, U., Wetzel, S.: Implementation and Performance Evaluation of EAP-TLS-KS.
    Proceedings of 2nd International Conference on Security and Privacy in Communication Networks (SecureComm), 2006, pp. 45-56.

  • Meyer, U., Wetzel, S.: Introducing History-Enriched Security Context Transfer to Enhance the Security of Subsequent Handover.
    Proceedings of the 3rd IEEE International Workshop on Pervasive Computing and Communication Security (PerSec), 2006, pp. 277-282.

  • Jakobsson, M., Wetzel, S.: Method and Apparatus for Ensuring Security of Users of Short Range Wireless Enable Devices.
    United States Patent 6,981,157 - December 27, 2005.

  • Wetzel, S.: Wireless Security: Bluetooth and other Current Technologies.
    In Handbook of Information Security, Hossein Bidgoli, Editor-in-Chief, John Wiley & Sons, Inc., 2005, Hoboken, NJ.

  • Meyer, U., Cordasco, J., Wetzel, S.: An Approach to Enhance Inter-Provider Roaming through Secret Sharing and its Application to WLANs.
    Proceedings of the 3rd ACM International Workshop on Wireless Mobile Applications and Services on WLAN Hotspots (WMASH), 2005, pp. 1-13.

  • Meyer, U., Wetzel, S.: A Man-in-the-Middle Attack on UMTS.
    Proceedings of the ACM Workshop on Wireless Security (WiSe), 2004, pp. 90-97.

  • Meyer, U., Wetzel, S.: On the Impact of GSM Encryption and Man-in-the-Middle Attacks on the Security of Interoperating GSM/UMTS Networks. Proceedings of the 15th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2004, pp. 2876-2883.

  • Jakobsson, M., Wetzel, S.: Method and Apparatus for Ensuring Security of Users of Bluetooth-enabled Devices.
    United States Patent 6,574,455 - June 3, 2003.

  • Jakobsson, M., Wetzel, S.: Security Weaknesses in Bluetooth.
    Proceedings of the Cryptographer's Track at the RSA Conference (CT-RSA), LNCS 2020, Springer, 2001, pp. 176-191.

  • Jakobsson, M., Kaliski, B., Larsson, J.-O., Wetzel, S.: Security and Privacy Issues in Wireless LANs.
    3rd IEEE Workshop on Wireless LANs, 2001.

• Policy Reconciliation

  • Voris, J., Ioannidis, S., Wetzel, S., Meyer, U.: Performance Evaluation of a Privacy-Preserving Policy Reconciliation Protocol.
    Proceedings of 8th IEEE International Workshop on Policies for Distributed Systems and Networks (POLICY), 2007, pp. 221-228.

  • Meyer, U., Wetzel, S., Ioannidis, S.: Distributed Privacy-Preserving Policy Reconciliation.
    Proceedings of the IEEE International Conference on Communications (ICC), 2007, pp. 1342-1349.

• Biometrics

  • Bromba M., Wetzel, S.: Biometrics and Phishing.
    In Phishing and Countermeasures, Markus Jakobsson and Steven Myers, Editors-in-Chief, John Wiley & Sons, Inc., 2006, Hoboken, NJ.

  • Bohannon P.L., Jakobsson, M., Monrose, F., Reiter, M.K., Wetzel, S.: Generation of Repeatable Cryptographic Key Based on Varying Parameters.
    United States Patent 6,901,145 - May 31, 2005.

  • Kamara, S., Medeiros de, B., Wetzel, S.: Secret Locking: Exploring New Approaches to Biometric Key Encapsulation.
    Proceedings of the 2nd International Conference on E-business and Telecommunication Networks (ICETE 2005), Springer Series Communications in Computer and Information Science, Vol. 3, 2007.

  • Monrose, F.,Reiter, M.K., Wetzel, S.: Password Hardening based on Keystroke Dynamics.
    International Journal of Information Security, Vol. 1, No. 2, Springer, 2002, pp. 69-83.

  • Monrose, F., Reiter, M.K., Li, Q., Wetzel, S.: Cryptographic Key Generation from Voice.
    Proceedings of the IEEE Conference on Security and Privacy (S&P), 2001, pp. 202-213.

  • Monrose, F., Reiter, M.K., Li, Q., Wetzel, S.: Using Voice to Generate Cryptographic Keys.
    Proceedings of 2001: A Speaker Odyssey: The Speech Recognition Workshop, 2001.

  • Bohannon, P., Jakobsson, M., Monrose, F., Reiter, M.K., Srikwan, S., Wetzel, S.: Privacy and Security of Public Databases.
    RSA Conference Europe, 2000.

  • Monrose, F., Reiter, M.K., Wetzel, S.: Password Hardening based on Keystroke Dynamics.
    Proceedings of the 6th ACM Conference on Computer and Communications Security Conference (CCS), 1999, pp. 73-82.

• Preference-based Life Questions

  • Jakobsson, M., Yang, L., Wetzel, S.: Quantifying the Security of Preference-based Authentication.
    Accepted for Publication at ACM CCS 2008 Workshop on Digital Identity Management (DIM), 2008.

  • Jakobsson, M., Stolterman, E., Wetzel, S., Yang, L.: Love and Authentication.
    Proceedings of the 26th Annual ACM SIGCHI Conference on Human Factors in Computing Systems (CHI), 2008, pp. 197-200.

  • Jakobsson, M., Stolterman, E., Wetzel, S., Yang, L.: Crimeware-Resistant Authentication.
    Forthcoming in Crimeware, Markus Jakobsson and Zulfikar Ramzan, Editors-in-Chief, Symantec Press, 2008.

  • Jakobsson, M., Stolterman, E., Wetzel, S., Yang, L.: Preference-based Life Questions Authentication.
    Digital Identity Systems Workshop (DISW), Poster Session, 2007.

  • Jakobsson, M., Stolterman, E., Wetzel, S., Yang, L.: Crimeware-Resistant Authentication.
    Anti-Phishing Working Group eCrime Researchers Summit (eCrime), Poster Session, 2007.

• Other Authentication Topics

  • Wetzel, S.: Phishing in Germany.
    In Phishing and Countermeasures, Markus Jakobsson and Steven Myers, Editors-in-Chief, John Wiley & Sons, Inc., 2006, Hoboken, NJ.

• Backes, W., Wetzel, S.: An Efficient LLL Gram Using Buffered Transformations.
  Proceedings of the 10th International Workshop on Computer Algebra in Scientific Computing (CASC), LNCS, Springer, 2007, pp. 31-44.

• Backes, W., Wetzel, S.: The Effect of Sorting on Lattice Basis Reduction.
  LLL+25 Conference, Poster Session, 2007.

• Backes, W., Wetzel, S.: Heuristics on Lattice Basis Reduction in Practice.
  ACM Journal on Experimental Algorithms, Vol. 7, 2002.

• Backes, W.,Wetzel, S.: Lattice Basis Reduction with Dynamic Approximation.
  Proceedings of the 4th International Workshop on Algorithm Engineering (WAE), LNCS 1982, Springer, 2000, pp. 63-73.

• Backes, W., Wetzel, S.: New Results on Lattice Basis Reduction in Practice.
  Proceedings of the 4th International Algorithmic Number Theory Symposium (ANTS-IV), LNCS 1838, Springer, 2000, pp. 135-152.

• Wetzel, S.: Lattice Basis Reduction Algorithms and their Applications.
  PhD Thesis, Saarland University, Saarbrücken, Germany (Shaker Verlag GmbH, ISBN 3826545435) 1998.

• Wetzel, S.: An Efficient Parallel Block-Reduction Algorithm.
  Proceedings of the 3rd International Algorithmic Number Theory Symposium (ANTS-III), LNCS 1423, Springer, 1998, pp. 323-337.

• Theobald, P., Wetzel, S., Backes, W.: Design Concepts for Matrices and Lattices in LiDIA.
  Proceedings of the ACM Symposium on Applied Computing (SAC), 1997, pp. 532-536.

• Wetzel, S., Theobald, P., Backes, W.: Lattice Basis Reduction Algorithms and their Implementation.
  Conference Informatik '97, Aachener Beiträge zur Informatik, ABI 21, 1997.

• Theobald, P., Wetzel, S., Setz, T.: LiDIA und LiPS - Erste gemeinsame Schritte.
  14. ITG/GI Conference Architecture of Computer Systems (ARCS), 1997.

• Maurer, M., Pfahler, T., Wetzel, S.: LiDIA - A Library for Computational Number Theory.
  ACM International Symposium on Symbolic and Algebraic Computation (ISSAC), Poster Session, 1997.

• Theobald, P., Wetzel, S., Setz, T.: LiDIA und LiPS - Erste gemeinsame Schritte (in German).
  Technical Report TI-38/97, Technical University of Darmstadt, Germany, 1997.

• Theobald, P., Wetzel, S.: LiDIA - A Library for Computational Number Theory.
  Conference Informatik '96, Workshop on Computer Algebra, 1996.

• Wetzel, S., Backes, W., Lauer, T.: The Lattice Class in LiDIA.
  ACM International Symposium on Symbolic and Algebraic Computation (ISSAC), Poster Session, 1996.

• Theobald, P., Wetzel, S., Backes, W.: Design Concepts for Matrices and Lattices in LiDIA.
  Technical Report TI-4/96, Technical University of Darmstadt, Germany, 1996.

• Kargl, A., Meyer, B., Wetzel, S.: On the Performance of Provably Secure Hashing with Elliptic Curves.
  International Journal of Computer Science and Network Security Vol. 7, No. 10, 2007, pp. 1-7.

• Jakobsson, M., Wetzel, S.: Secure Distributed Computation in Cryptographic Applications.
  United States Patent 6,950,937 - September 27, 2005.

• Hromin, D., Chladil M., Vanatta N., Naumann, D., Wetzel, S., Anjum F., Jain, R.: CodeBLUE: A Bluetooth Interactive Dance Club System.
  Proceedings of the IEEE Global Communications Conference (GLOBECOM), 2003, pp. 2814-2818.

• Jakobsson, M., Wetzel, S.: Secure Server-Aided Signature Generation.
  Proceedings of the 4th International Workshop on Public Key Cryptography (PKC), LNCS 1992, Springer, 2001, pp. 383-401.

• Biehl, I., Meyer, B., Wetzel, S.: Visual Cryptography - How to use Images to Share a Secret.
  Proceedings of Informatik '98, Informatik Aktuell, Springer, 1998, pp. 3-12.

• Biehl, I., Meyer, B., Wetzel, S.: Ensuring the Integrity of Agent-Based Computations by Short Proofs.
  Proceedings of the 2nd International Workshop on Mobile Agents (MA), LNCS 1477, Springer, 1998, pp. 182-194.

• Biehl, I., Wetzel, S.: Traceable Visual Cryptography.
  Proceedings of the 1st International Conference on Information and Communication Security (ICICS), LNCS 1334, Springer, 1997, pp. 61-71.

• Biehl, I., Wetzel, S.: Traceable Visual Cryptography.
  Technical Report TI-10/97, Technical University of Darmstadt, Germany, 1997.

• Wetzel, S.: Duality between Cryptographic Hash Functions and Pseudo-Random Generators focussing on Knapsack Problems.
  Master's Thesis (in German), University of Karlsruhe, Germany, 1993.

• Wetzel, S.: 2n-bit Hash Functions with n-bit Block Ciphers.
  Studienarbeit (in German), University of Karlsruhe, Germany, 1992.

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