Updated: April 19, 2023

Command-line tool for using the OpenSSL crypto library

Runs on:

QNX Neutrino


The openssl program is a command-line tool for using the various cryptography functions of OpenSSL's crypto library from the shell.

For information on using the tool, go to

For information about how QNX Neutrino provides access to cryptographic algorithms, see “Cryptography for system integrators” in the System Security Guide.