Stashing the PKCS#11 cryptographic ICA token user PIN

IBM HTTP server (IHS) requires access to the PKCS#11 ICA token for the self-signed certificate.

Therefore the token user pin needs to be stashed into a password file.

# sslstash -c /opt/IBM/HTTPServer/ssl/ibmicatok.sth crypto XXXX  

Where XXXX is the user pin of the cryptographic ICA token. This command creates a password stash file called ibmicatok.sth. The file is also used in the IHS SSL configuration later on.