name: HL
full_form: header list
context: hash value about those parts of the service request, that are not to be modifiable by the SCP, and generates CCA including a 'service request verification' (SRV) payload with the keyed hash value. If necessary, a protected HL is included. NOTE 3: A keyed hash value is not necessary, because the hash is signed digitally in the CCA. - NRF, after verifying the authenticity of NF Service Consumer by checking the CCA, it checks SRV, i.e., it verifies the authenticity of the service request by creating a hash of the service request and comparing it with the received SRV value. It also verifies that the headers in the protected HL are not modified. - NF Service Producer, after receiving an access token and CCA/SRV from the SCP, it verifies the NF Service Consumer by checking the CCA, it checks whether the NF instance id for which the access token was provided, matches the identity in CCA and it verifies the authenticity of the service request by creating a hash of the service request and
description: The Header List (HL) is a collection of headers used in NF Service requests and responses. It ensures the integrity and authenticity of these headers through protection mechanisms.
explanation: The HL is described as a collection of headers, emphasizing its role as a structured format for data exchange within NF Service interactions. Its primary function is to safeguard header information, indicating its importance as a data structure rather than a network protocol or service.
section_title: 6.4.2	Solution details
biotag_Context: O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Message,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Message,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O
biotag_Description: O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O