@startuml

    title Container : Session / Key Store / Objects

    Session --o KeyStore

    Interface sss_object  as "sss_object" {
        KeyID : uint32_t
    }

    KeyStore "1" --o "*" sss_object
    
    sss_object <|-- "Public Keys"
    sss_object <|-- "Key Pairs"
    sss_object <|-- "Symmetric Keys"
    sss_object <|-- "Binaries"
    class Others as ".. etc..."

    sss_object <|-- Others

@enduml