Keychain commands

config
    - system 
        - security
            - [no] keychain keychain-name
                - description description-string
                - no description
                - direction {uni | bi}
                    - bi
                        - entry {null-key | entry-id key authentication-key | hash-key | hash2-key [hash | hash2] algorithm algorithm}
                        - no entry {null-key | entry-id}
                            - begin-time [date] [hours-minutes] [UTC] {now| forever}
                            - [no] shutdown
                            - tolerance [seconds | forever]
                    - uni
                        - receive
                            - entry {null-key | entry-id key authentication-key | hash-key | hash2-key [hash | hash2] algorithm algorithm}
                            - no entry {null-key | entry-id}
                            - begin-time [date] [hours-minutes] [UTC] {now| forever}
                            - end-time [date][hours-minutes] [UTC] {now| forever}
                            - [no] shutdown
                            - tolerance [seconds | forever]
                        - send
                            - entry entry-id key [authentication-key | hash-key | hash2-key] [hash | hash2] algorithm algorithm
                            - begin-time [date] [hours-minutes] [UTC] {now| forever}
                            - [no] shutdown
                - [no] shutdown
                - tcp-option-number
                    - receive option-number
                    - send option-number