Sihyun Roh
Since: 2023.09
Contact: sihyeonroh@snu.ac.kr
Publications
GHost in the SHELL: A GPU-to-Host Memory Attack and Its Mitigation (to appear)
IEEE Symposium on Security and Privacy (SP) 2026
Sihyun Roh, Woohyuk Choi, Jaeyoung Chung, Yoochan Lee, Suhwan Song, and Byoungyoung Lee
TikTag: Breaking ARM's Memory Tagging Extension with Speculative Execution
IEEE Symposium on Security and Privacy (SP) 2025
Juhee Kim, Jinbum Park, Sihyun Roh, Jaeyoung Chung, Youngjoo Lee, Taesoo Kim, and Byoungyoung Lee
Bypassing ARM's Memory Tagging Extension with a Side-Channel Attack
BlackHat USA 2024
Juhee Kim, Jinbum Park, Sihyun Roh, Jaeyoung Chung, Youngjoo Lee, Taesoo Kim, and Byoungyoung Lee