Castles Technology Co., Ltd.
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4. Secure File Loading
Castles implemented an interface in terminal named User Loader (ULD) to provide secure
file loading to system memory. The Loader only applies
to download the “CAP” file for the
user application and the kernel firmware.
The loading process is secure by signing the files using ULD Key System.
4.1. File Signing
For convert the file to
“CAP” file, Castles provides a tool named “CAPGen” to
perform this task.
The CAPGen is located at:
C:\Program Files (x86)\Castles\SATURN1000\tools\CAPG (Evaluation Version)\
Run CAPGen.exe
Select the correct CAP Type from the list
