318 citations · 674 across the 47 of their papers we have counts for
15 papers · 1 filter
CRGC -- A Practical Framework for Constructing Reusable Garbled Circuits
Christopher Harth-Kitzerow, Georg Carle, Fan Fei +2
In this work, we introduce two schemes to construct reusable garbled circuits (RGCs) in the semi-honest setting. Our completely reusable garbled circuit (CRGC) scheme allows the ge…
Hardening X.509 Certificate Issuance using Distributed Ledger Technology
Holger Kinkelin, Richard von Seck, Christoph Rudolf +1
The security of cryptographic communication protocols that use X.509 certificates depends on the correctness of those certificates. This paper proposes a system that helps to ensur…
Next Generation Resilient Cyber-Physical Systems
Michel Barbeau, Georg Carle, Joaquin Garcia-Alfaro +1
Cyber-Physical Systems (CPS) consist of distributed engineered environments where the monitoring and surveillance tasks are governed by tightly integrated computing, communication…
Multi-party authorization and conflict mediation for decentralized configuration management processes
Holger Kinkelin, Heiko Niedermayer, Marc Müller +1
Configuration management in networks with highest security demands must not depend on just one administrator and her device. Otherwise, problems can be caused by mistakes or malici…
Data Querying and Access Control for Secure Multiparty Computation
Marcel von Maltitz, Dominik Bitzer, Georg Carle
In the Internet of Things and smart environments data, collected from distributed sensors, is typically stored and processed by a central middleware. This allows applications to qu…
Leveraging Secure Multiparty Computation in the Internet of Things
Marcel von Maltitz, Georg Carle
Centralized systems in the Internet of Things---be it local middleware or cloud-based services---fail to fundamentally address privacy of the collected data. We propose an architec…