Spritz cipher library for Arduino

2 points

11 years ago

Spritz library for Arduino. A spongy RC4-like stream cipher, Hash and MAC function.

This library can be used to:

  * Encrypt data.

  * Generate random numbers.

  * Hash & authenticate data.

Functions:

  * setup()   - To setup spritz state (spritz_t).

  * setupIV() - Usable after setup() to add Nonce.

  * stream()  - Return random byte that can be used as a key.

  * hash()    - Hash function.

  * mac()     - Message Authentication Code (MAC) function.

ArduinoSpritzCipher GitHub: <https://github.com/abderraouf-adjal/ArduinoSpritzCipher>

Spritz paper: <https://people.csail.mit.edu/rivest/pubs/RS14.pdf>

In Arduino LibraryList: <http://playground.arduino.cc/Main/LibraryList#Cryptography>