T/SHMHZQ 125-2021 Blockchain and software-hardware integration application specification for electronic seal
T/SHMHZQ 125-2021 Blockchain and software-hardware integration application specification for electronic seal
Basic Information
Scope
Scope: It specifies the terms and definitions, application process, application conditions, user manual, blockchain evidence storage, application security requirements, and operational maintenance technical requirements for the integrated application of blockchain and electronic seals in software and hardware. Applicable to the integrated application of blockchain and electronic seals in software and hardware, it meets the needs of online electronic contracts with electronic seals as legal basis and offline paper contracts for instant stamping, covering online electronic contract identity recognition and featuring easy storage, blockchain-based evidence storage to ensure security and non-tamperability, and traceability. Main technical content: 4 Application process 5 Application conditions 5.1 Use scenarios 5.2 Operating end 6 User manual 6.1 User rights control system 6.2 Stamping process approval system 6.3 Digital seal patterns 6.4 Internet of Things communication module 6.5 Mini printing module 7 Blockchain evidence storage 8 Application security requirements 8.1 Application security level 8.2 Application security protection 8.3 Application data security 8.4 Application interface security 9 Operational maintenance technical requirements 9.1 Basic requirements 9.2 Daily maintenance 9.3 Program code maintainability 9.4 Emergency handling of operational failures 9.5 Data interface maintenance