Replacement for Espressif's libssl, kept as close as possible to axTLS source. Currently based on axTLS 1.4.9, will be upgraded to 1.5.3.

This is not a self-sufficient library. Application has to provide the following symbols (list not complete yet):

malloc
calloc
free
abort
gettimeofday
time
ctime
printf
vprintf

Additionally, functions for non-blocking TCP socket reads and writes have to be provided (details TBD).

To build, add xtensa toolchain to your path, and run make.

See LICENSE file for axTLS license.