Common operations using Estonian eID (Linux)

Assumptions: Using Ubuntu with OpenSC Installation Tip: Make sure to have installed OpenSC from source, rather than using the Ubuntu repositories (in other words, follow the instructions here [1] rather than using apt-get install opensc). This is necessary to avoid the "failed: Invalid arguments Decrypt failed: Invalid arguments " error as outlined in this OpenSC … Continue reading Common operations using Estonian eID (Linux)

Android Linux / Raspberry Pi Bluetooth communication

This post explores my attempt to get bidirectional bluetooth communication going between an android device and a linux computer (in this case a Raspberry Pi running Raspbian). This post is part of the documentation of knowledge acquired while building an "AquaPi" - a raspberry pi that will act as a control center for an aquarium. … Continue reading Android Linux / Raspberry Pi Bluetooth communication