T/CIITA 101-2021 Active

Scope: This document establishes the structure of the reference architecture of the PKS system and specifies its basic functions. This document is applicable to the research, development, manufacturing, and application of the PKS system. Main technical content: This document replaces T/CIITA 101-2020 "Reference Architecture of the Central Processor/Operating System System (PK System)" and, compared with T/CIITA 101-2020, the main technical changes include the following, in addition to structural adjustments and editorial changes: a) The standard name has been changed to "Reference Architecture of the PKS System"; b) Normative reference documents have been added, including "GB/T 35295-2017 Information Technology Big Data Terminology", "T/CIITA 100-2021 PKS System Terminology", "T/CIITA 105-2021 PKS System UEFI Firmware Built-in Trusted Boot Technology Requirements", "T/CIITA 107-2021 PKS System Trusted Network Architecture Requirements", "T/CIITA 104-2021 PKS System Operating System Security and Trusted Technology Requirements", and "T/CIITA 110-2021 PKS System Ecosystem Software Trusted Security Certification and Distribution Process" (see Chapter 2); c) Terms and definitions such as "big data" and "secure memory module" have been added (see 3.11 and 3.12); d) Terms and definitions such as "standard system" and "standard system table" have been deleted (see Chapter 3); e) Acronyms such as "SDN", "AI", "IoT", "PSPA", "JEDEC", "UEFI", "CA", "LSM", and "eBPF" have been added (see Chapter 4); f) The "Reference Architecture of the PKS System" diagram and overview have been modified (see 5.1); g) Field development frameworks have been added, including support for development in big data, artificial intelligence, Internet of Things, and mobile networks (see 5.4); h) A description of the application layer has been added (see 5.5); i) The description of the composition and content of the security system in the PKS system has been modified (see 5.6).