The wolfSSL library for Arduino.
Arduino wolfSSL Library The library is modified from wolfSSL Release 554 for Arduino platform wolfSSL Embedded SSL/TLS Library The wolfSSL embedded SSL library (formerly CyaSSL) is a lightweight SSL/TLS library written in ANSI C and targeted for embedded, RTOS, and resource-constrained environments - primarily because of its small size, speed, and feature set It is commonl