Sven Hebrok

According to our database, Sven Hebrok authored at least 6 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Opossum Attack: Application Layer Desynchronization using Opportunistic TLS.

Robert Merget, Nurullah Erinola, Marcel Maehren, Lukas Knittel, Sven Hebrok, Marcus Brinkmann, Juraj Somorovsky, Jörg Schwenk

IACR Cryptol. ePrint Arch., 2025

STEK Sharing is Not Caring: Bypassing TLS Authentication in Web Servers using Session Tickets.

Sven Hebrok, Tim Leonhard Storm, Felix Matthias Cramer, Maximilian Radoy, Juraj Somorovsky

Proceedings of the 34th USENIX Security Symposium, 2025

2024

In Search of Partitioning Oracle Attacks Against TLS Session Tickets.

Maximilian Radoy, Sven Hebrok, Juraj Somorovsky

Proceedings of the Computer Security - ESORICS 2024, 2024

2023

We Really Need to Talk About Session Tickets: A Large-Scale Analysis of Cryptographic Dangers with TLS Session Tickets.

Sven Hebrok, Simon Nachtigall, Marcel Maehren, Nurullah Erinola, Robert Merget, Juraj Somorovsky, Jörg Schwenk

Proceedings of the 32nd USENIX Security Symposium, 2023

Poster: Circumventing the GFW with TLS Record Fragmentation.

Niklas Niere, Sven Hebrok, Juraj Somorovsky, Robert Merget

Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security, 2023

2022

TLS-Anvil: Adapting Combinatorial Testing for TLS Libraries.

Marcel Maehren, Philipp Nieting, Sven Hebrok, Robert Merget, Juraj Somorovsky, Jörg Schwenk

Proceedings of the 31st USENIX Security Symposium, 2022