You are now in the directory for the port "security/gnupg-rsa" (package name "gnupg-rsa-1.0.1").
This is the one-line description for this port:
Extensions gnupg: rsa idea
Please read the file "pkg/DESCR" for a longer description.
Go to the top of the ports tree for a summary on how to use the ports collection.
This port requires package(s) "gnupg-1.0.2" to run.