r2-pay: whitebox (part 2)

This second blog post explains how to recover the whitebox's key from the obfuscated library libnative-lib.so

r2-pay: anti-debug, anti-root & anti-frida (part 1)

This first blog post describes the protections in the challenge r2-pay.

When SideChannelMarvels meet LIEF

On how we used LIEF to lift an Android ``x86-64`` library to Linux to perform our usual white-box attacks on it.