Security Research
NoRelax
About
My name is Ryan and I’m a security researcher with a strong interest in firmware analysis, emulation, and fuzzing for vulnerability discovery. Passionate about exploring low-level system development and security to deepen understanding and expertise in these areas.
Current Projects
EDK2/OVMF Fuzzer using kAFL/Nyx
Samsung Galaxy S5 Firmware Emulator (Qiling based)
Research
Samsung Galaxy S5 Bootloader dev_tree_appended bug
Toshiba eMMC Vendor Command Fuzzer
Upgrading Hikey development board eMMC
Past Projects
Nvidia Vendor Linux 3.10 ported for Google Project Tango Tablet
Sign Nvidia Tegra TOS images (TrustZone)
Samsung Galaxy S6 Bootloader Cadmium port (NSA exploit)