cryptoauthlib_rpi_handler

A handler to use atecc chip library on Raspberry Pi

Prerequests

Connect the ATECC608 to the Raspberry Pi.

Enable I2C on the Raspberry Pi;

sudo raspi-config

• Go to Interfacing Options
• Select I2C and enable it

sudo apt-get install -y i2c-tools

then reboot device

sudo reboot

Install the ATECC608 Library:

sudo apt-get install -y libssl-dev
git clone https://github.com/MicrochipTech/cryptoauthlib.git
cd cryptoauthlib
mkdir build
cd build
cmake -DATCA_HAL_I2C=ON -DATCA_I2C_IFACE=ON ..
make
sudo make install

Use i2cdetect to verify the ATECC608 is detected:

sudo i2cdetect -y 1

Ensure you have the correct I2C address. The default for the ATECC608 is usually 0xC0 (7-bit address 0x60).

Build Project

git clone git@github.com:RiddleAndCode/cryptoauthlib_rpi_handler.git
mkdir build
cd build
cmake ..
make

Run Tests

under build directory

./test_atecc608

under python directory

python3 test_atecc608.py