yaml.NAS-5GS.dictionnary5GSMobilityManagementMessages.yaml Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of mts-nas Show documentation

A library to encode and decode NAS protocol data, from and to other formats, like XML

There is a newer version: 0.0.15

messages:
#-------------------- header type --------------------------------------
  - name: "Plain 5GS NAS message not security protected"
    mandatory:
      - type: "Message type"
        length: -1

  - name: "Integrity protected with new 5G NAS security context"
    mandatory:
      - type: "Message authentication code"
        length: 32
      - type: "Sequence number"
        name: "Sequence number"
        length: 8

  - name : "Integrity protected and ciphered"
    mandatory:
      - type: "Message authentication code"
        length: 32
      - type: "Sequence number"
        name: "Sequence number"
        length: 8

  - name: "Integrity protected and ciphered with new 5G NAS security context"
    mandatory:
      - type: "Message authentication code"
        length: 32
      - type: "Sequence number"
        name: "Sequence number"
        length: 8

#----------------------- request type ---------------------------------

  - name: "Registration request"
    mandatory:
      - type: "5GS registration type"
        name: "5GS registration type"
        length: -1
      - type: "NAS key set identifier"
        name: "ngKSI"
        length: 8
      - type: "5GS mobile identity"
    optional:
         C:
             type: "NAS key set identifier1"
             name: "Non-current native NAS key set identifier"
             length: 8
         10:
             type: 5GMM capability
         2E:
             type: UE security capability
  - name: "Authentication request"
    mandatory:
      - name: "ngKSI"
        type: "NAS key set identifier"
        length: 8
    optional:
      21:
        type: "Authentication parameter RAND"
        length: 128
      20:
        type: "Authentication parameter AUTN"
        length: 136
      78:
        type: "EAP message"
  - name: "Authentication response"
    optional:
      2D:
        type: "Authentication response parameter"
        length: -1
      78:
        type: "EAP message"
  - name: "Security mode command"
    mandatory:
      - name: "Selected NAS security algorithms"
        type: "NAS security algorithms"
        length: 8
      - name: "Spare half octet"
        type: "Spare half octet"
        length: 4
      - name: "ngKSI"
        type: "NAS key set identifier"
        length: 4
      - name: "Replayed UE security capabilities"
        type: "UE security capability"
  - name: "Registration accept"
    mandatory:
      - type: "5GS registration result"
        length: 16
    optional:
      2C:
        type: "5GS mobile identity"
        name: "5G-GUTI"

  - name: "Deregistration request UE originating"
    mandatory:
      - type: "Spare half octet 3"
        length: 4
      - type: "deregistration type"
        length: 4
      - type: "5GS mobile identity"