Wiretapping End-to-End Encrypted VoIP Calls: Real-World Attacks on ZRTP. - Dominik Schürmann; Fabian Kabus; Gregor Hildermeier; Lars C. Wolf (Proc. Priv. Enhancing Technol., 2017)

Delayed Authentication and Delayed Measurement Application in One-Way Synchronization. - Kristof Teichel; Dieter Sibold; Gregor Hildermeier (ISPCS, 2018)

Experimental Evaluation of Attacks on TESLA-Secured Time Synchronization Protocols. - Kristof Teichel; Gregor Hildermeier (SSR, 2018)