Security Catalog

File Format
Name	Security Catalog
Ontology	Electronic File Formats Security Security Catalog
Extension(s)	.cat

Windows Security Catalog files store digital signatures for any collection of files and are used to verify device drivers.

Catalog files are ordinary PKCS#7 signed-data messages.

Software

• MakeCat (for creation)

Links

• Catalog Files and Digital Signatures (general description)
• Creating a Catalog File for Test-Signing a Driver Package
• Microsoft-specific OIDs found in catalog files