Dirk Westhoff

Félix Gómez Mármol, Christoph Sorge, Ronald Petrlic, Osman Ugus, Dirk Westhoff, Gregorio Martínez Pérez: Privacy-enhanced architecture for smart metering. Int. J. Inf. Sec. 12(2): 67-82 (2013)

Alban Hessler, Takahiro Kakumaru, Heiner Perrey, Dirk Westhoff: Data obfuscation with network coding. Computer Communications 35(1): 48-61 (2012)

Osman Ugus, Martin Landsmann, Dennis Gessner, Dirk Westhoff: A Smartphone Security Architecture for App Verification and Process Authentication. ICCCN 2012: 1-9

Benjamin Vetter, Dirk Westhoff: Simulation study on code attestation with compressed instruction code. PerCom Workshops 2012: 296-301

Osman Ugus, Dirk Westhoff, Hariharan Rajasekaran: A leaky bucket called smartphone. PerCom Workshops 2012: 374-380

Benjamin Vetter, Osman Ugus, Dirk Westhoff, Christoph Sorge: Homomorphic Primitives for a Privacy-friendly Smart Metering Architecture. SECRYPT 2012: 102-112

Matthias Wählisch, Sebastian Trapp, Jochen H. Schiller, Benjamin Jochheim, Theodor Nolte, Thomas C. Schmidt, Osman Ugus, Dirk Westhoff, Martin Kutscher, Matthias Küster, Christian Keil, Jochen Schönfelder: Vitamin C for your smartphone: the SKIMS approach for cooperativeand lightweight security at mobiles. SIGCOMM 2012: 271-272

Jens-Matthias Bohli, Alban Hessler, Klaus Maier, Osman Ugus, Dirk Westhoff: Dependable Over-the-Air Programming. Ad Hoc & Sensor Wireless Networks 13(3-4): 313-340 (2011)

Heiner Perrey, Osman Ugus, Dirk Westhoff: WiSec' 2011 poster: security enhancement for bluetooth low energy with Merkle's puzzle. Mobile Computing and Communications Review 15(3): 45-46 (2011)

Benjamin Vetter, Dirk Westhoff: Code Attestation with Compressed Instruction Code. IICS 2011: 170-181

Osman Ugus, Dirk Westhoff: An MTM based Watchdog for Malware Famishment in Smartphones. IICS 2011: 251-262

Jens-Matthias Bohli, Panos Papadimitratos, Donato Verardi, Dirk Westhoff: Resilient data aggregation for unattended WSNs. LCN 2011: 994-1002

Dieter Gollmann, Dirk Westhoff, Gene Tsudik, N. Asokan (Eds.): Proceedings of the Fourth ACM Conference on Wireless Network Security, WISEC 2011, Hamburg, Germany, June 14-17, 2011. ACM 2011, isbn 978-1-4503-0692-8

Benjamin Vetter, Dirk Westhoff: Code Attestation with Compressed Instruction Code. CoRR abs/1102.5322 (2011)

Jens-Matthias Bohli, Alban Hessler, Osman Ugus, Dirk Westhoff: Security Solutions for Uplink- and Downlink-Traffic in Wireless Sensor Networks (Sicherheitslösungen für Uplink- und Downlink-Verkehr in drahtlosen Sensornetzen). it - Information Technology 52(6): 313-319 (2010)

Steffen Peter, Dirk Westhoff, Claude Castelluccia: A Survey on the Encryption of Convergecast Traffic with In-Network Processing. IEEE Trans. Dependable Sec. Comput. 7(1): 20-34 (2010)

Alban Hessler, Takahiro Kakumaru, Dirk Westhoff: When Eco-IT meets security: Concealed network coding for multicast traffic. PerCom Workshops 2010: 630-635

Jens-Matthias Bohli, Christoph Sorge, Dirk Westhoff: Initial observations on economics, pricing, and penetration of the internet of things market. Computer Communication Review 39(2): 50-55 (2009)

Jens-Matthias Bohli, Alban Hessler, Osman Ugus, Dirk Westhoff: Security enhanced multi-hop over the air reprogramming with Fountain Codes. LCN 2009: 850-857

Frederik Armknecht, Dirk Westhoff: Using Merkle's Puzzle for key agreement with low-end devices. LCN 2009: 858-864

Osman Ugus, Dirk Westhoff, Jens-Matthias Bohli: A ROM-friendly secure code update mechanism for WSNs using a stateful-verifier tau-time signature scheme. WISEC 2009: 29-40

Emiliano De Cristofaro, Jens-Matthias Bohli, Dirk Westhoff: FAIR: fuzzy-based aggregation providing in-network resilience for real-time wireless sensor networks. WISEC 2009: 253-260

Emiliano De Cristofaro, Jens-Matthias Bohli, Dirk Westhoff: FAIR: Fuzzy-based Aggregation providing In-network Resilience for real-time Wireless Sensor Networks. CoRR abs/0901.1095 (2009)

Osman Ugus, Dirk Westhoff, Ralf Laue, Abdulhadi Shoufan, Sorin A. Huss: Optimized Implementation of Elliptic Curve Based Additive Homomorphic Encryption for Wireless Sensor Networks. CoRR abs/0903.3900 (2009)

Stefan Lucks, Erik Zenner, André Weimerskirch, Dirk Westhoff: Concrete Security for Entity Recognition: The Jane Doe Protocol (Full Paper). IACR Cryptology ePrint Archive 2009: 175 (2009)

Frederik Armknecht, Dirk Westhoff, Joao Girão, Alban Hessler: A lifetime-optimized end-to-end encryption scheme for sensor networks allowing in-network processing. Computer Communications 31(4): 734-749 (2008)

Christoph Sorge, Dirk Westhoff: eIDs und Identitätsmanagement. Datenschutz und Datensicherheit 32(5): 337-341 (2008)

Stefan Lucks, Erik Zenner, André Weimerskirch, Dirk Westhoff: Concrete Security for Entity Recognition: The Jane Doe Protocol. INDOCRYPT 2008: 158-171

Jens-Matthias Bohli, Alban Hessler, Osman Ugus, Dirk Westhoff: A secure and resilient WSN roadside architecture for intelligent transport systems. WISEC 2008: 161-171

Joao Girão, Dirk Westhoff, Einar Mykletun, Toshinori Araki: TinyPEDS: Tiny persistent encrypted data storage in asynchronous wireless sensor networks. Ad Hoc Networks 5(7): 1073-1089 (2007)

Michael Sirivianos, Dirk Westhoff, Frederik Armknecht, Joao Girão: Non-Manipulable Aggregator Node Election Protocols for Wireless Sensor Networks. WiOpt 2007: 1-10

Oliver Stanze, Kilian Weniger, Martina Zitterbart, Stefan Aust, Nico Bayer, Michael Gerharz, Bernd Lamparter, Dirk Westhoff, Erik Weiss: Routing and Self-organization in IP based Wireless Access Networks (Routing und Selbstorganisation in drahtlosen IP-basierten Zugangsnetzen). it - Information Technology 48(5): 287- (2006)

Dirk Westhoff, Joao Girão, Mithun Acharya: Concealed Data Aggregation for Reverse Multicast Traffic in Sensor Networks: Encryption, Key Distribution, and Routing Adaptation. IEEE Trans. Mob. Comput. 5(10): 1417-1431 (2006)

Frederik Armknecht, Joao Girão, Marc Ph. Stoecklin, Dirk Westhoff: Re-visited: Denial of Service Resilient Access Control for Wireless Sensor Networks. ESAS 2006: 18-31

Einar Mykletun, Joao Girão, Dirk Westhoff: Public Key Based Cryptoschemes for Data Concealment in Wireless Sensor Networks. ICC 2006: 2288-2295

Levente Buttyán, Virgil D. Gligor, Dirk Westhoff (Eds.): Security and Privacy in Ad-Hoc and Sensor Networks, Third European Workshop, ESAS 2006, Hamburg, Germany, September 20-21, 2006, Revised Selected Papers. Lecture Notes in Computer Science 4357, Springer 2006, isbn 978-3-540-69172-3

Bernd Lamparter, Marc Plaggemeier, Dirk Westhoff: Estimating the value of co-operation approaches for multi-hop ad hoc networks. Ad Hoc Networks 3(1): 17-26 (2005)

Dirk Westhoff, Bernd Lamparter, Christof Paar, André Weimerskirch: On digital signatures in ad hoc networks. European Transactions on Telecommunications 16(5): 411-425 (2005)

Stefan Lucks, Erik Zenner, André Weimerskirch, Dirk Westhoff: Entity Recognition for Sensor Network Motes. GI Jahrestagung (2) 2005: 145-149

Joao Girão, Dirk Westhoff, Markus Schneider: CDA: concealed data aggregation for reverse multicast traffic in wireless sensor networks. ICC 2005: 3044-3049

Jonathan Hammell, André Weimerskirch, Joao Girão, Dirk Westhoff: Recognition in a Low-Power Environment. ICDCS Workshops 2005: 933-938

Mithun Acharya, Joao Girão, Dirk Westhoff: Secure Comparison of Encrypted Data in Wireless Sensor Networks. WiOpt 2005: 47-53

Claude Castelluccia, Hannes Hartenstein, Christof Paar, Dirk Westhoff (Eds.): Security in Ad-hoc and Sensor Networks, First European Workshop, ESAS 2004, Heidelberg, Germany, August 6, 2004, Revised Selected Papers. Lecture Notes in Computer Science 3313, Springer 2005, isbn 3-540-24396-8

Refik Molva, Gene Tsudik, Dirk Westhoff (Eds.): Security and Privacy in Ad-hoc and Sensor Networks, Second European Workshop, ESAS 2005, Visegrad, Hungary, July 13-14, 2005, Revised Selected Papers. Lecture Notes in Computer Science 3813, Springer 2005, isbn 3-540-30912-8

Andreas Festag, Joao Girão, Telemaco Melia, Dirk Westhoff: On the Limitations of Security Concepts for Mobile Adhoc Networks Routing Protocols. DFN-Arbeitstagung über Kommunikationsnetze 2004: 61-76

Joao Girão, Bernd Lamparter, Dirk Westhoff, Rui L. Aguiar, João Paulo Barraca: Linking Ad Hoc Charging Schemes to AAAC Architectures. ESAS 2004: 66-81

Joao Girão, João Paulo Barraca, Bernd Lamparter, Dirk Westhoff, Rui L. Aguiar: QoS-Differentiated Secure Charging in Ad-Hoc Environments. ICT 2004: 1093-1100

Bernd Lamparter, Krishna Paul, Dirk Westhoff: Charging support for ad hoc stub networks. Computer Communications 26(13): 1504-1514 (2003)

Martina Zitterbart, Kilian Weniger, Oliver Stanze, Stefan Aust, Matthias Frank, Michael Gerharz, Reinhard Gloger, Carmelita Görg, Ingo Gruber, Sven Hischke, Paul James, Hui Li, Cornel Pampu, Christian de Waal, Erik Weiss, Dirk Westhoff, Jingzhu Wu, Di Yu, Bangnan Xu: IPonAir - Drahtloses Internet der nächsten Generation. Praxis der Informationsverarbeitung und Kommunikation 26(4): 190-196 (2003)

Bernd Lamparter, Ingo Riedel, Dirk Westhoff: Anmerkungen zur Nutzung digitaler Signaturen in Ad Hoc Netzwerken. Praxis der Informationsverarbeitung und Kommunikation 26(4): 223-227 (2003)

Bernd Lamparter, Marc Plaggemeier, Dirk Westhoff: About the impact of co-operation approaches for Ad hoc networks. Mobile Computing and Communications Review 7(3): 41-42 (2003)

Bernd Lamparter, Dirk Westhoff: A Low-Cost Packet Originator Verification for Metering at Access-Routers. Networked Group Communication 2003: 287-297

André Weimerskirch, Dirk Westhoff: Zero Common-Knowledge Authentication for Pervasive Networks. Selected Areas in Cryptography 2003: 73-87

André Weimerskirch, Dirk Westhoff: Identity certified authentication for ad-hoc networks. SASN 2003: 33-40

Krishna Paul, Dirk Westhoff: Context aware detection of selfish nodes in DSR based ad-hoc networks. GLOBECOM 2002: 178-182

Dirk Westhoff: An Optimistic Third Party Protocol to Protect a Mobile Agent's Binary Code. International Journal of Software Engineering and Knowledge Engineering 11(5): 607-619 (2001)

Dirk Westhoff, Bernd Lamparter: Charging related mobile Device Authentication. GI Jahrestagung (1) 2001: 129-135

Hannes Hartenstein, K. Jonas, Marco Liebsch, Martin Stiemerling, Ralf Schmitz, Dirk Westhoff: Scalable Anonymous Connections in the Context of MIP and AAA. WETICE 2001: 217-222

Dirk Westhoff, Markus Schneider II, Claus Unger, Firoz Kaderali: Methods for Protecting a Mobile Agent's Route. ISW 1999: 57-71

Dirk Westhoff, Markus Schneider II, Claus Unger, Firoz Kaderali: Protecting a Mobile Agent's Route against Collusions. Selected Areas in Cryptography 1999: 215-225