669 citations · 2.1k across the 61 of their papers we have counts for
9 papers · 1 filter
DR.SGX: Hardening SGX Enclaves against Cache Attacks with Data Location Randomization
Ferdinand Brasser, Srdjan Capkun, Alexandra Dmitrienko +3
Recent research has demonstrated that Intel's SGX is vulnerable to software-based side-channel attacks. In a common attack, the adversary monitors CPU caches to infer secret-depend…
Breaking Fitness Records without Moving: Reverse Engineering and Spoofing Fitbit
Hossein Fereidooni, Jiska Classen, Tom Spink +5
Tens of millions of wearable fitness trackers are shipped yearly to consumers who routinely collect information about their exercising patterns. Smartphones push this health-relate…
Modeling Attack Resilient Reconfigurable Latent Obfuscation Technique for PUF based Lightweight Authentication
Yansong Gao, Said F. Al-Sarawi, Derek Abbott +2
Physical unclonable functions (PUFs), as hardware security primitives, exploit manufacturing randomness to extract hardware instance-specific secrets. One of most popular structure…
LO-FAT: Low-Overhead Control Flow ATtestation in Hardware
Ghada Dessouky, Shaza Zeitouni, Thomas Nyman +5
Attacks targeting software on embedded systems are becoming increasingly prevalent. Remote attestation is a mechanism that allows establishing trust in embedded devices. However, e…
HardScope: Thwarting DOP with Hardware-assisted Run-time Scope Enforcement
Thomas Nyman, Ghada Dessouky, Shaza Zeitouni +4
Widespread use of memory unsafe programming languages (e.g., C and C++) leaves many systems vulnerable to memory corruption attacks. A variety of defenses have been proposed to mit…
HardIDX: Practical and Secure Index with SGX
Benny Fuhry, Raad Bahmani, Ferdinand Brasser +3
Software-based approaches for search over encrypted data are still either challenged by lack of proper, low-leakage encryption or slow performance. Existing hardware-based approach…