Secret Key (K) <key>

Secret key shared between the subscriber (SIM) and the AuC (HLR/HSS)

Reference: 3GPP TS 33.102

hex128TypeClearable

RESTRICTIONS

0x[0-9a-fA-F]{2}((\s?[0-9a-fA-F]{2}){0,15})

#CLEAR

PARENT ELEMENTS

Parent	Type
Subscriber Identities <identities>	SubscriberIdentitiesType