FlushTime: Towards Mitigating Flush-based Cache Attacks via Collaborating Flush Instructions and Timers on ARMv8-A
Depowering the timer to mitigate flush-based cache attacks
Posts
SysBumps: Exploiting Speculative Execution in System Calls for Breaking KASLR in macOS for Apple Silicon
Hacking Apple Silicon by macOS. Kinda ironic.
KnightCTF 2025 Personal Writeup
Full of guessing. No idea what the organizers are thinking.
CS323 Compilers Final Review
Compilers are fun!
Pengcheng Cup 2024 Personal Writeup
Can those ‘OFFICIAL’ CTFs be any more boring?