Open-Source Embedded TLS options

There are few embedded TLS libraries to be used on microcontrollers, but this listing here has the most used ones:

axTLS – http://axtls.sourceforge.net

BearSSL – https://bearssl.org

mbedTLS – https://tls.mbed.org

SharkSSL – https://github.com/RealTimeLogic/SharkSSL (GPL license)

wolfTLS – https://www.wolfssl.com/products/wolfssl (GPL license)

• BrainDamage