David Schrammel

Dipl.-Ing. BSc

Research Staff

David Schrammel is a PhD candidate under the supervision of Prof. Stefan Mangard in the Secure Systems (SESYS) group. He graduated to Dipl.Ing. (MSc) from the University of Technology Graz in 2019. His master's thesis is about an efficient hardware implementation of a lattice-based encryption scheme which was supervised by Stefan Mangard and Peter Pessl.
+43 316 873 - 5526
david.schrammel@tugraz.at
https://davidschrammel.github.io/
IF01026
TUGRAZ online
David Schrammel

Research

The main focus of my research is on software security under the presence of side-channels. This includes creating countermeasures against memory safety vulnerabilities, side-channel attacks, and fault attacks. Furthermore, I am interested in secure and correct compilation as well as software isolation techniques.

Service

Contact information

Publications

FAULTLESS: Flexible and Transparent Fault Protection for Superscalar RISC-V Processors

Waser M., Schrammel D., Schilling R., Mangard S.
22nd International Conference on Detection of Intrusions and Malware, and Vulnerability Assessment, DIMVA 2025, 22nd International Conference on Detection of Intrusions and Malware, and Vulnerability Assess, DIMVA 2025

CHERI UNCHAINED: Generic Instruction and Register Control for CHERI Capabilities

Waser M., Lamster L., Schrammel D., Unterguggenberger M., Mangard S.
Proceedings of the 20th International Conference on Availability, Reliability and Security, ARES 2025, 20th International Conference on Availability, Reliability and Security, ARES 2025

TME-Box: Scalable In-Process Isolation through Intel TME-MK Memory Encryption

Unterguggenberger M., Lamster L., Schrammel D., Schwarzl M., Mangard S.
Network and Distributed System Security (NDSS) Symposium 2025, Network and Distributed System Security Symposium 2025

Cryptographic Least Privilege Enforcement for Scalable Memory Isolation

Unterguggenberger M., Schrammel D., Maar L., Lamster L., Hadzic V., Mangard S.
IEEE International Symposium on Hardware Oriented Security and Trust (HOST), IEEE International Symposium on Hardware Oriented Security and Trust 2025: HOST 2025

FatPTE - Expanding Page Table Entries for Security

Lamster L., Unterguggenberger M., Waser M., Schrammel D., Mangard S.
Proceedings of the 20th International Conference on Availability, Reliability and Security, ARES 2025, 20th International Conference on Availability, Reliability and Security, ARES 2025

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