ISO 21177:2023 智能运输系统 用于受信任设备之间安全会话建立和身份验证的ITS站安全服务

标准编号：ISO 21177:2023

中文名称：智能运输系统 用于受信任设备之间安全会话建立和身份验证的ITS站安全服务

英文名称：Intelligent transport systems — ITS station security services for secure session establishment and authentication between trusted devices

发布日期：2023-04

标准范围

本文件包含一组ITS站安全服务的规范，这些服务是确保可信实体之间交换的信息来源的真实性和完整性所需的，即:—？在作为有界安全管理实体操作的设备之间，即ISO 21217中规定的“ITS站通信单元”(ITS-SCU)和“ITS站单元”(ITS-SU)；和—？ITS-SUs（由一个或多个ITS-SCU组成）与传感器和控制网络等外部可信实体之间。这些服务包括以可信和安全的方式交换信息所需的认证和安全会话建立。这些服务对于许多智能交通系统（ITS）应用和服务至关重要，包括时间关键的安全应用、自动驾驶、ITS站点的远程管理（ISO？24102-2），以及路边/基础设施相关服务。

This document contains specifications for a set of ITS station security services required to ensure the authenticity of the source and integrity of information exchanged between trusted entities, i.e.:

—    between devices operated as bounded secured managed entities, i.e. "ITS Station Communication Units" (ITS-SCU) and "ITS station units" (ITS-SU) as specified in ISO 21217; and

—    between ITS-SUs (composed of one or several ITS-SCUs) and external trusted entities such as sensor and control networks.

These services include the authentication and secure session establishment which are required to exchange information in a trusted and secure manner.

These services are essential for many intelligent transport system (ITS) applications and services including time-critical safety applications, automated driving, remote management of ITS stations (ISO 24102-2), and roadside/infrastructure-related services.

标准预览图