Sentinel Hardware Keys Developer's Guide - Customer Connection ...

Appendix B – Glossary
Contents Glossary Index Troubleshooting
U
Unidirectional Broadcast Code Generation
The Developer generates this code (Feature/License update [.upw], or New
License Addition [.nlf]) without any request code from the end user, and
broadcasts the code to all the end users possessing Sentinel Keys with the
same DeveloperID.
Unidirectional Single Target Code Generation
The Developer generates this code (Feature/License update [.upw], or New
License Addition [.nlf]) without any request code from the end user, and
applies the code to a specified Sentinel Hardware Key with a particular
Serial Number.
Universal Binary
274 Sentinel Hardware Keys Developer’s Guide
A universal binary is an executable file that runs natively on both
PowerPC and Intel-based Macintosh computers, which was first introduced
at the 2005 WWDC to ease the transition from the existing PowerPC architecture
to Intel in 2006 and 2007. Universal binaries are fat binaries that
include both PowerPC and x86 versions of a compiled application, allowing
the application to run on both architectures.
Courtesy - en.wikipedia.org
Update Code
Refers to the code generated by the developer against the request code. It
defines the actions that you want to apply on the hardware key.
The update code is generated (a .upw file) under the Key Activator tab of