3 Definitions, symbols and abbreviations
33.1223GPPRelease 17Security aspects of Common API Framework (CAPIF) for 3GPP northbound APIsTS
3.1 Definitions
For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 [1].
3.2 Symbols
For the purposes of the present document, the following symbols apply:
AEFPSK Pre-Shared Key for AEF
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 [1].
AEF API Exposing Function
API Application Programming Interface
CAPIF Common API Framework
JSON JavaScript Object Notation
JWT JSON Web Token
KDF Key Derivation Function
PKI Public Key Infrastructure
PSK Pre-Shared Key
TLS Transport Layer Security