ruiyi zhang - Robuta Search

https://zhangruiyi.me/publication/snpeek/ SNPeek: Side-Channel Analysis for Privacy Applications on Confidential VMs | Ruiyi Zhang / 张睿一 May 9, 2026 - Confidential virtual machines (CVMs) based on trusted execution environments (TEEs) enable new privacy-preserving solutions. Yet, they leave side-channel... side channel ruiyi zhang https://zhangruiyi.me/publication/cachewarp/ CacheWarp: Software-based Fault Injection using Selective State Reset | Ruiyi Zhang / 张睿一 Nov 13, 2024 - AMD SEV is a trusted-execution environment (TEE), providing confidentiality and integrity for virtual machines (VMs). With AMD SEV, it is possible to securely... fault injection ruiyi zhang cachewarp software based https://zhangruiyi.me/publication/mapa/ Taming the Linux Memory Allocator for Rapid Prototyping | Ruiyi Zhang / 张睿一 May 9, 2026 - Microarchitectural attacks pose an increasing threat to system security. They enable attackers to extract sensitive information such as cryptographic keys,... rapid prototyping ruiyi zhang taming linux memory https://zhangruiyi.me/publication/riscv/ A Security RISC: Microarchitectural Attacks on Hardware RISC-V CPUs | Ruiyi Zhang / 张睿一 May 9, 2026 - Microarchitectural attacks threaten the security of computer systems even in the absence of software vulnerabilities. Such attacks are well explored on x86 and... microarchitectural attacks ruiyi zhang security risc hardware https://zhangruiyi.me/publication/shadowload/ ShadowLoad: Injecting State into Hardware Prefetchers | Ruiyi Zhang / 张睿一 May 9, 2026 - Hardware prefetchers are an optimization in modern CPUs for predicting memory accesses and preemptively loading the corresponding value into the cache.... ruiyi zhang injecting state hardware https://roots.ec/people/ruiyi-zhang/ Ruiyi Zhang | Rootsec Hi there! I am a PhD student at the RootSec lab. My research explores the security of microarchitecture and TEEs. I am a big fan of Coke Zero. ruiyi zhang rootsec https://zhangruiyi.me/ Ruiyi Zhang / 张睿一 Ruiyi Zhang is a PhD researcher specializing in CPU and system security. Discoverer of CacheWarp and StackWarp CPU vulnerabilities. ruiyi zhang https://zhangruiyi.me/talk/arbitrary-data-manipulation-and-leakage-with-cpu-zero-day-bugs-on-risc-v/ Arbitrary Data Manipulation and Leakage with CPU Zero-Day Bugs on RISC-V | Ruiyi Zhang / 张睿一