원문정보
초록
영어
Smart electricity meter sealing plays a key role in the automation and test management to electricity smart meter device. Compared with traditional lead sealing and two-dimensional code sealing, advantages of smart electricity meter sealing based RF tags include more convenient, more intelligent, more automated, and more secure. A new kind of smart electricity meter sealing based on RF tag is designed and produced, which conforms to meter device identify specification drafted by State Grid Corporation. Data structures, communication protocols, and secure mutual authentication protocol about this sealing are described. Particularly, this mutual authentication protocol is suitable for low-cost RF tags, and meets the State encryption control requirements for commercial encryption products. This sealing can provide integrity and confidentiality protection properties, prevents unauthorized access and tampering, and avoids illegal cloning.
목차
1. Introduction
2. Design Principles of Smart Electricity Meter Sealing
3. Data Structures of Smart Meter Sealing
3.1. Reserved Area
3.2. Electronic Product Code Area
3.3. Tag Identifier Area
3.4. User Data Area
3.5. Security
4. Communication Protocols of Smart Electricity Meter Sealing
4.1. Communication Frame Format
4.2. RF Conformance Requirements
4.3. Protocol Conformance Requirements
5. Secure Mutual Authentication Protocol for Smart Electricity Meter Sealing
5.1. Procedure of Mutual Authentication
5.2. Principle of Generating a Key Stream of stream Cipher through Block Cipher Algorithm SM7
5.3. Precautions for using SM7 Algorithm
6. Conclusion
Acknowledgements
References