T/EMCG 001.4-2019 Mobile intelligent terminal password module technology framework - Part 4: Key multi-device collaborative computing protection technology architecture

Scope

Scope: This part of T/ZISIA-EMCG 001-20XX, "Technical Framework for Cryptographic Modules of Mobile Intelligent Terminals", specifies the technical architecture of key multi-terminal collaborative computing protection in mobile intelligent terminals, the main workflow, and the specific requirements for meeting the security domains of the GM/T 0028-2014 standard. This specification is a detailed expansion and supplementation of GM/T 0028-2014 for implementing cryptographic modules in mobile intelligent terminals. It is suitable for guiding cryptographic module manufacturers in designing and implementing cryptographic modules for mobile intelligent terminals, and can also be used as a reference for mobile intelligent terminals using cryptographic modules. Main technical content: 1. Overview 1.1 Introduction 1.2 Key dual-terminal collaborative computing protection 1.3 Key triple-terminal collaborative computing protection 2. Cryptographic module specifications 3. Cryptographic module interface 4. Roles, services, and authentication 5. Software/firmware security 6. Operating environment 7. Physical security 8. Non-intrusive security 9. Sensitive security parameter management 10. Testing 11. Lifecycle assurance 12. Mitigation of other attacks Appendices: AA.1 Application requirements A.2 Cryptographic module application architecture A.3 Applicable scenarios BB.1 Collaborative key generation process B.2 Collaborative data signing process B.3 Collaborative data decryption process CC.1 Triple-terminal collaborative key generation process C.2 Triple-terminal collaborative data signing process

Development Information

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