T/SCA 021-2022 Active Group standards

T/SCA 021-2022 The communication interface specification for information collection terminals and service platforms for hazardous materials tank containers

Publish Date: 2022-12-30 Implement Date: 2023-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SCA 021-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Container, pallet, and shelf

ICS Name: General-purpose containers

Publish Date: 2022-12-30

Implement Date: 2023-03-01

Scope

Scope: This document specifies the communication protocol, communication connection, and encryption method between the dangerous goods tank container information collection terminal and the service platform. This document is applicable to the data transmission and communication between the dangerous goods tank container information collection terminal and the service platform; Main technical content: This standard specifies the communication protocol, communication connection, and encryption method between the dangerous goods tank container information collection terminal and the service platform. Encryption algorithm: SM1, SM4, SM2, and SM9 are recommended encryption algorithms. Encryption process: The encryption process of the terminal collection module is as follows: —— Using SM1 or SM4, the terminal collection module completes the key setting after factory production, and the service platform stores the key. The terminal collection module encrypts the data and transmits it to the service platform, and the service platform decrypts the data after receiving it; —— Using SM2 and SM9, the terminal collection module completes the private key setting after factory production, and the service platform stores the public key. The terminal collection module encrypts the data with the private key and transmits it to the service platform, and the service platform decrypts the data with the public key after receiving it.