name: PSSME
full_form: Provider Service Security Management Entity
context: Digital Signature Algorithm (ECDSA) and the Elliptic Curve Integrated Encryption Scheme (ECIES). Security management services: The CME manages the information that enables the security processing services entity to determine the validity of the certificates and the received data. This includes revocation and other status information of all the stored certificates and the certificates that can be used as trust anchors. The PSSME provides the necessary support for higher layer entities that request to be advertised as secure provider services. In particular, the PSSME communicates certificates and private keys to the security processing services in order to sign WSAs.
description: The Provider Service Security Management Entity (PSSME) is a network function responsible for managing security-related information and providing support for higher-layer entities that request to be advertised as secure provider services. It communicates certificates and private keys to the security processing services for signing WSAs.
explanation: PSSME is classified as a Network Function based on its role in managing security information and supporting higher-layer entities, as highlighted by the context from 3GPP TS 33.885.
section_title: A.3	WAVE security
biotag_Context: B-Technology,I-Technology,I-Technology,O,O,O,B-Protocol,I-Protocol,I-Protocol,I-Protocol,I-Protocol,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,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,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O
biotag_Description: O,B-Network Function,I-Network Function,I-Network Function,I-Network Function,I-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