OpenSSL provides the infrastructure for encrypted communication using the 
Secure Socket Layer (SSL). As such it is mostly used in conjunction 
with other applications like Web browsers/servers or to secure access to 
databases.

As such most of the uses of OpenSSL do not lend themselfes easily to a 
demo script.

One aspect that can be shown actually is the use of the OpenSSL application to 
create and compare checksums for files. This will be shown here for the 
OpenSSL source Zip-archive on the disk. The MD5 checksum for this file 
is  MD5(openssl.zip)= fa02fef6cebcce87e3d47e69dc1808dc

Freeware_demo.com will determine the checksum for the copy of the source archive
on the CD and report if it is equal or not to the one given above.