MSG #28 2021-09-07 09:12:46.122
NAS

     EMM: Authentication request
    Protocol discriminator = 0x7 (EPS Mobility Management)
    Security header = 0x0 (Plain NAS message, not security protected)
    Message type = 0x52 (Authentication request)
    NAS key set identifier:
      TSC = 0
      NAS key set identifier = 4
    Authentication parameter RAND:
      Data = de b9 bf 95 66 ef 78 5c 19 a1 9a 08 71 29 d8 e5
    Authentication parameter AUTN:
      Length = 16
      Data = a6 22 ba 1e 2d 81 90 01 de a8 9d a6 24 aa 8e 2a