CPC Subgroup
H04W 12/04 Key management, e.g. using generic bootstrapping architecture [GBA]
Full Title
Security arrangements; Authentication; Protecting privacy or anonymity > Key management, e.g. using generic bootstrapping architecture [GBA]
3 direct subcodes
Child Classifications
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- H04W 12/041 Key generation or derivation
- H04W 12/043 using a trusted network node as an anchor
- H04W 12/047 without using a trusted network node as an anchor