Standard No.:	YD/T 2844.2-2025
English Name:	Technical requirements for trusted environment ofmobile terminal——Part 2: Trusted execution environment
Chinese Name:	移动终端可信环境技术要求 第2部分：可信执行环境
Professional Classification:	YD    Professional Standard - Telecommunication
Issued on:	2025-11-4
Status:	valid
Superseding:	YD/T 2844.2-2015 Trusted environment of mobile phone Patr 2:Trusted execution environment
Target Language:	English
File Format:	PDF
Word Count:	10500 words
Translation Price(USD):	315.0
Delivery:	via email in 1~5 business day

This is a draft translation for reference among interesting stakeholders. The finalized translation (passing through draft translation, self-check, revision and verification) will be delivered upon being ordered. This document specifies the technical requirements for the Trusted Execution Environment (TEE) of mobile terminals, including the security objectives and security requirements of the TEE. This document applies to mobile terminal devices of all types.