The wolfSSH library is a lightweight implementation of the SSHv2 protocol written in ANSI C and targeted for embedded devices, use with an RTOS, and resource-constrained environments - primarily because of its small size, speed, and feature set. It is commonly used in standard operating environments as well because of its royalty-free pricing and excellent cross platform support. As part of the excellent cross platform support, one of these is platforms is the Yocto Project, a project that assists developers with creating Linux-based systems on any architecture.
wolfSSL also includes many recipes and projects that make it easy to build on various platforms, and is maintained in the meta-wolfSSL GitHub repository. This repository contains both Yocto and OpenEmbedded recipes for wolfSSL products, such as wolfSSH. It also includes .bbappend files, which can be used to configure many open-source projects and packages for support with the wolfSSH library.
More information about Yocto Linux and wolfSSL can be found in the meta-wolfssl readme, located in the GitHub repository here: https://github.com/wolfSSL/meta-wolfssl/blob/master/README.md
For more information on using wolfSSL, please contact firstname.lastname@example.org.