DIFF Subgroup
H04W 12/043 using a trusted network node as an anchor
Introduced: January 2021
Full Title
Security arrangements; Authentication; Protecting privacy or anonymity > Key management, e.g. using generic bootstrapping architecture [GBA] > using a trusted network node as an anchor
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 2021.
Child Classifications
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- H04W 12/0431 Key distribution or pre-distribution; Key agreement since 2021 IPC+CPC Available in IPC and CPC