47 citations · 77 across the 3 of their papers we have counts for
3 papers
cs.CR2020★ 47 cited
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…
cs.CR2019
Scanclave: Verifying Application Runtime Integrity in Untrusted Environments
Mathias Morbitzer
Data hosted in a cloud environment can be subject to attacks from a higher privileged adversary, such as a malicious or compromised cloud provider. To provide confidentiality and i…
cs.CR2019★ 30 cited
Extracting Secrets from Encrypted Virtual Machines
Mathias Morbitzer, Manuel Huber, Julian Horsch
AMD SEV is a hardware extension for main memory encryption on multi-tenant systems. SEV uses an on-chip coprocessor, the AMD Secure Processor, to transparently encrypt virtual mach…