This project contains an Arduino Library that implements Nist SP 800-108 KDF in Counter Mode.
Follow these steps to install this library:
- Download this repository in your Arduino Libraries Directory e.g.
<arduino installation directory>\libraries. - Download the Cryptosuite Library in the Arduino Library Directory. Note that some changes have been introduced in the original Cryptosuite Library.
Inside the file Nist.h there are 3 constants:
- #define DEBUG 0 => to print in the serial monitor verbose information;
- #define MEMORY_TEST 0 => to know how much free memory is available at starting and ending execution of NIST-KDF function;
- #define TIMING_TEST 0 => to know how much time was spent to execute NIST-KDF function.
To enable this information, it's necessary to set to "1" the value of one o more of these constants.
For the unit test, this project uses the ArduinoUnit Library.
So, first of all, it is necessary to download the library inside Arduino Library Directory.
After that, it is possible to execute the test branch contained inside <arduino installation directory>\libraries\nist\tests directory.
The ''examples'' directory contains three examples: ''nistexample'', ''nistsimulation'' or ''nistchaching''.
To execute any of them is necessary to download the Arduino Time Library.