Android NDK comes with GDB, somewhere in the NDK folder one can find gdbserver and gdb binaries. The idea is obviously to run gdbserver on the device and then connect to it from local host with gdb. [Read More]

In some cases, it is needed to create your chain of certificates - CA and server (for example TLS testing). There are many descriptions out there on how to do it, nevertheless, I couldn’t find any copy-paste examples which would give me an RSA, ECDSA and EdDSA certificates. [Read More]

When analyzing the core dump of a C++ based, long-running, server application it may be helpful to know the exact state of some objects created by the process. [Read More]

I’ve limited love to Android tools provided by Google and never understood why Google tries to make it so complicated to run native code on the device. [Read More]

Description of encrypting root partition of already installed ArchLinux running on Raspberry. I assume that ArchLinux is already installed on SD card and Pi is booting correctly. [Read More]