2.0 KiB
wolfSSL SSL/TLS Examples
Here are examples focused on TCP/IP connections. The simplest of which are the
*-tcp.c files, which demonstrate a simple client/server TCP/IP connection
without encryption. From there, the *-tls.c files demonstrate the same
connection, but modified to utilize wolfSSL to establish a TLS 1.2 connection.
In general, the naming convention of these files mean that if a file is named
in the form X-Y.c, then it's a copy of X.c intended to demonstrate Y. The
exceptions being server-tls.c and client-tls.c, as noted above.
Furthermore, the files is formated such that using a diff tool such as
vimdiff to compare X-Y.c to X.c should highlight only the relevant
changes required to convert X.c into X-Y.c
The files in this directory are presented to you in hopes that they are useful, especially as a basic starting point. It is fully recognized that these examples are neither the most sophisticated nor robust. Instead, these examples are intended to be easy to follow and clear in demonstrating the basic procedure. It cannot be guaranteed that these programs will will be free of memory leaks, especially in error conditions.
Tutorial
This portion of the README is dedicated to walking you through creating most
of the files in this directory. Before we begin, a note: all references to
files are made relative to this tls/ directory. Any file reference should
then be modified to point to the correct location. It is also recommended that
you make a new directory to write your files into. If you make a new
subdirectory in the tls/ directory, simply append an extra ../ to the front
of any file path. Another excellent choice is to make a new directory in the
root directory of this repository, such that there is no need to change the
file path.
Table of contents
A simple TCP client/server pair
test