This article comes from the Jishu Community special topic, mainly sharing learning materials related to security technology.
This Issue’s Special Recommendations
This issue recommends a special topic on security technology, covering learning about the ShanHai security processor from Arm, learning about Arm TrustZone technology (including interrupts), Arm PSA technical materials, privacy computing, information and functional safety in intelligent vehicles, and other technical content, allowing you to learn security technology comprehensively from IP to applications.
Special Topic Page Link:
https://aijishu.com/topic/1170000000164955
Selected Content
Analysis of Intel SGX/Arm TrustZone/Apple Secure Enclave
( https://aijishu.com/l/1110000000438876)
The author introduces the working process of Intel SGX, Arm TrustZone, and Apple’s Secure Enclave security technology applications, summarizing each technical solution.
Exploring ShanHai S20F: Security Solutions for Intelligent Vehicle SoCs
( https://aijishu.com/l/1110000000438876)
ShanHai S20F is a security solution developed by the security engineering team of Arm, designed for the intelligent vehicle vertical track, supporting functional safety capabilities. The ShanHai S20F can provide a complete HSM subsystem including CPU processors, communication units, and memory, better meeting functional safety requirements while supporting flexible customization to meet diverse information security needs in different vehicular computing scenarios. This sharing is presented by Hu Yuanfeng, Senior Manager of the ShanHai team at Arm, focusing on the product definition and technical features of ShanHai S20F.
What Materials to Read for Learning Arm TrustZone?
( https://aijishu.com/l/1110000000438876)
With more and more IoT and automotive devices focusing on information security, many have begun to use TrustZone to enhance security. How to start learning about TrustZone? This article systematically organizes TrustZone documents and learning approaches to assist newcomers in learning and finding resources.
Detailed Explanation of Arm Platform Security Architecture (PSA)
(https://aijishu.com/a/1060000000120085) This article provides a detailed introduction and explanation of the Arm Platform Security Architecture (PSA), covering the overview of Arm TrustZone, the security issues PSA aims to solve for IoT, and PSA security certification.
Video Replay and PPT Download of Arm Embedded Security PSA Technology Forum
https://aijishu.com/a/1060000000198850
This article features the replay video and PPT download of the Arm Embedded Security PSA Technology Forum guest sharing in 2021, where guests discussed the development of PSA and its certification across various IoT fields.
Combining Zephyr with Arm PSA Architecture to Protect IoT Devices
https://aijishu.com/a/1060000000414624
This article first introduces the TrustZone technology on the Arm Cortex-A series, analyzes the security features of chips after extending TrustZone, and discusses the security solutions for smart devices provided by GP TEE (Trusted Execution Environment). For IoT, the Arm v8-M architecture also introduces TrustZone and launches the PSA (Platform Security Architecture). After analyzing the security features of PSA, it details the documentation provided on the Arm website regarding PSA architecture, including analysis, architecture, implementation, and certification. The Linux Foundation’s Zephyr can serve as an IoT operating system to protect terminal devices in IoT scenarios, and the article concludes by discussing the application methods after combining Zephyr with PSA.
Chatting about Security | Functional Safety Solutions: L2 Assisted Driving vs L3 Autonomous Driving
https://aijishu.com/a/1060000000445200
With the gradual development of intelligent vehicles, L2 level assisted driving functions have entered thousands of households, becoming a strong assistant in the driving process. Major automotive manufacturers are vigorously promoting various excellent L2 assisted functions as product selling points. Meanwhile, automotive OEMs are steadily advancing the research and development of higher-level L3 autonomous driving functions. Consequently, various issues and demands related to the functional safety of autonomous driving functions have emerged, making it imperative for the automotive industry to address the different functional safety requirements of L3 autonomous driving. This article will explain the differences in functional safety requirements between L2 and L3.
For more content related to security technology, please follow the Arm Security Learning Guide (https://aijishu.com/topic/1170000000164955) and the Platform Security Architecture (PSA) column (https://aijishu.com/blog/pingtaianquanjia).
Click the “Read the Original” below to learn about Arm security technology.
Source | Arm Technology Academy
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