1 citations · 1 across the 2 of their papers we have counts for
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New Covert and Side Channels Based on Retirement
Ke Xu, Ming Tang, Quancheng Wang +1
Intel processors utilize the retirement to orderly retire the micro-ops that have been executed out of order. To enhance retirement utilization, the retirement is dynamically share…
BandwidthBreach: Unleashing Covert and Side Channels through Cache Bandwidth Exploitation
Han Wang, Ming Tang, Ke Xu +1
In the modern CPU architecture, enhancements such as the Line Fill Buffer (LFB) and Super Queue (SQ), which are designed to track pending cache requests, have significantly boosted…
BackCache: Mitigating Contention-Based Cache Timing Attacks by Hiding Cache Line Evictions
Quancheng Wang, Xige Zhang, Han Wang +2
Caches are used to reduce the speed differential between the CPU and memory to improve the performance of modern processors. However, attackers can use contention-based cache timin…
EavesDroid: Eavesdropping User Behaviors via OS Side-Channels on Smartphones
Quancheng Wang, Ming Tang, Jianming Fu
As the Internet of Things (IoT) continues to evolve, smartphones have become essential components of IoT systems. However, with the increasing amount of personal information stored…