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Enabling Secure Boot on ODROID M1 (RK3568B)
Published at April 22, 2025 · 14 min read
This blog post describes how to enable Secure Boot on ODROID-M1(RK3568B). Read how to write hash of public key to OTP memory, how to sign loader and how to build signed U-Boot with enabled signature verification....
Cache timing attacks: testing whether your system is susceptible
Published at April 18, 2025 · 13 min read
Post will explain basic workings of cache and cache timing attacks. We will also explore possible ways how to test whether system we are using is susceptible to more common cache timing attacks....
Categories: security