Elias Heftrig

According to our database, Elias Heftrig authored at least 10 papers between 2020 and 2024.

Collaborative distances:

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

2024

The Harder You Try, The Harder You Fail: The KeyTrap Denial-of-Service Algorithmic Complexity Attacks on DNSSEC.

Elias Heftrig, Haya Schulmann, Niklas Vogel, Michael Waidner

CoRR, 2024

Attacking with Something That Does Not Exist: Low-Rate Flood with 'Proof of Non-Existence' Can Exhaust DNS Resolver CPU.

Olivia Gruza, Elias Heftrig, Oliver Jacobsen, Haya Schulmann, Niklas Vogel, Michael Waidner

CoRR, 2024

Attacking with Something That Does Not Exist: 'Proof of Non-Existence' Can Exhaust DNS Resolver CPU.

Olivia Gruza, Elias Heftrig, Oliver Jacobsen, Haya Schulmann, Niklas Vogel, Michael Waidner

Proceedings of the 18th USENIX WOOT Conference on Offensive Technologies, 2024

Protocol Fixes for KeyTrap Vulnerabilities.

Elias Heftrig, Haya Schulmann, Niklas Vogel, Michael Waidner

Proceedings of the 2024 Applied Networking Research Workshop, 2024

2023

Downgrading DNSSEC: How to Exploit Crypto Agility for Hijacking Signed Zones.

Elias Heftrig, Haya Schulmann, Michael Waidner

Proceedings of the 32nd USENIX Security Symposium, 2023

Poster: Off-Path DNSSEC Downgrade Attacks.

Elias Heftrig, Haya Schulmann, Michael Waidner

Proceedings of the ACM SIGCOMM 2023 Conference, 2023

2022

Poster: The Unintended Consequences of Algorithm Agility in DNSSEC.

Elias Heftrig, Haya Schulmann, Michael Waidner

Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2022

2021

The Master and Parasite Attack.

Lukas Baumann, Elias Heftrig, Haya Schulmann, Michael Waidner

Proceedings of the 51st Annual IEEE/IFIP International Conference on Dependable Systems and Networks, 2021

Predictive Cipher-Suite Negotiation for Boosting Deployment of New Ciphers.

Elias Heftrig, Jean-Pierre Seifert, Haya Schulmann, Michael Waidner, Nils Wisiol

Proceedings of the CCS '21: 2021 ACM SIGSAC Conference on Computer and Communications Security, Virtual Event, Republic of Korea, November 15, 2021

2020

Black-box caches fingerprinting.

Amit Klein, Elias Heftrig, Haya Schulmann, Michael Waidner

Proceedings of the CoNEXT '20: The 16th International Conference on emerging Networking EXperiments and Technologies, 2020