47 citations · 221 across the 11 of their papers we have counts for
13 papers
undeSErVed trust: Exploiting Permutation-Agnostic Remote Attestation
Luca Wilke, Jan Wichelmann, Florian Sieck +1
The ongoing trend of moving data and computation to the cloud is met with concerns regarding privacy and protection of intellectual property. Cloud Service Providers (CSP) must be…
CACHE SNIPER : Accurate timing control of cache evictions
Samira Briongos, Ida Bruhns, Pedro Malagón +2
Microarchitectural side channel attacks have been very prominent in security research over the last few years. Caches have been an outstanding covert channel, as they provide high…
SEVurity: No Security Without Integrity -- Breaking Integrity-Free Memory Encryption with Minimal Assumptions
Luca Wilke, Jan Wichelmann, Mathias Morbitzer +1
One reason for not adopting cloud services is the required trust in the cloud provider: As they control the hypervisor, any data processed in the system is accessible to them. Full…
TPM-FAIL: TPM meets Timing and Lattice Attacks
Daniel Moghimi, Berk Sunar, Thomas Eisenbarth +1
Trusted Platform Module (TPM) serves as a hardware-based root of trust that protects cryptographic keys from privileged system and physical adversaries. In this work, we perform a…
FortuneTeller: Predicting Microarchitectural Attacks via Unsupervised Deep Learning
Berk Gulmezoglu, Ahmad Moghimi, Thomas Eisenbarth +1
The growing security threat of microarchitectural attacks underlines the importance of robust security sensors and detection mechanisms at the hardware level. While there are studi…
RELOAD+REFRESH: Abusing Cache Replacement Policies to Perform Stealthy Cache Attacks
Samira Briongos, Pedro Malagón, José M. Moya +1
Caches have become the prime method for unintended information extraction across logical isolation boundaries. Even Spectre and Meltdown rely on the cache side channel, as it provi…