getFallbackName
Generates a descriptive fallback name for a TrustEntry based on its specific type and underlying data (e.g., Common Name for an X.509 cert, Provider for a VICAL/RICAL).
Generates a descriptive fallback name for a TrustEntry based on its specific type and underlying data (e.g., Common Name for an X.509 cert, Provider for a VICAL/RICAL).