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

Chapter 2 – Sentinel Hardware Keys SDK Components
Contents Glossary Index Troubleshooting
Details about the Sentinel Keys Models (Continued)
Model Name Description Characteristics
Sentinel SN Network non-RTC
version
Sentinel ST Stand-alone RTC
version
Sentinel SNT Network RTC
version
Sentinel X Stand-alone
Extended Memory
non-RTC version
Sentinel XN Network Extended
Memory non-RTC
version
Form-factor: USB
Total memory: 8KB
Hard-limit: 3, 5, 10, 25, 50, 100,
and 250
Algorithms: AES and ECC
Sentinel V-Clock
Form-factor: USB
Total memory: 8KB
Hard-limit: Zero (0); for standalone
users only
Algorithms: AES and ECC
Real Time Clock battery with lifetime
of 4 years
Form-factor: USB
Total memory: 8KB
Hard-limit: 3, 5, 10, 25, 50, 100,
and 250.
Algorithms: AES and ECC
Real Time Clock battery with lifetime
of 4 years
Form-factor: USB
Total memory: 64KB
Hard-limit: Zero (0); for standalone
users only
Algorithms: AES and ECC
Sentinel V-Clock
Form-factor: USB
Total memory: 64KB
Hard-limit: 3, 5, 10, 25, 50, 100,
and 250
Algorithms: AES and ECC
Sentinel V-Clock
26 Sentinel Hardware Keys Developer’s Guide