50 citations · 136 across the 8 of their papers we have counts for
4 papers · 2 filters
JackHammer: Efficient Rowhammer on Heterogeneous FPGA-CPU Platforms
Zane Weissman, Thore Tiemann, Daniel Moghimi +3
After years of development, FPGAs are finally making an appearance on multi-tenant cloud servers. These heterogeneous FPGA-CPU architectures break common assumptions about isolatio…
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…
Fallout: Reading Kernel Writes From User Space
Marina Minkin, Daniel Moghimi, Moritz Lipp +7
Recently, out-of-order execution, an important performance optimization in modern high-end processors, has been revealed to pose a significant security threat, allowing information…
ZombieLoad: Cross-Privilege-Boundary Data Sampling
Michael Schwarz, Moritz Lipp, Daniel Moghimi +4
In early 2018, Meltdown first showed how to read arbitrary kernel memory from user space by exploiting side-effects from transient instructions. While this attack has been mitigate…