GB/T 42829-2023 in English
VALIDBasic requirements of quantum secure communication applications
- Issued on:2023-08-06
- Implemented on:2024-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$243.00
| Standard No: | GB/T 42829-2023 |
| Document status: | VALID |
| Title in English: | Basic requirements of quantum secure communication applications |
| Title in Chinese: | 量子保密通信应用基本要求 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2023-08-06 |
| Implemented on: | 2024-03-01 |
| Chinese Classification: | L80-Data encryption |
| Professional Classification: | GB-National Standard |
| Related Keywords: | quantum secure communication applications
quantum secure communication applications introduction quantum secure communication quantum secure communication systems quantum secure communication system |
| Related Topics: | Quantum Quantum
base application application base secure communications at sea confidential communication confidential communication Quantum Quantum quantum chain Quantum application Quantum applications Quantum measurement refers to the use of special quantum effects |
《GB/T 42829-2023量子保密通信应用基本要求》由TC485（全国通信标准化技术委员会）归口，主管部门为工业和信息化部（通信）。
Introduction
1. Standard Overview
GB/T 42829—2023 "Basic Requirements for Quantum Secure Communication Applications" was proposed by the Ministry of Industry and Information Technology of the People's Republic of China, aiming to standardize the design, development and application of quantum secure communication systems based on quantum key distribution (QKD).
2. Comparison of Standard Frameworks
| Dimensions | Standard Requirements | Actual Application Cases |
|---|---|---|
| Security | 1. Provide information-theoretic security key distribution function; 2. Use a theoretically proven QKD protocol. | The quantum secure communication system based on the OTP algorithm is used in data transmission in the financial industry to ensure the security of key distribution. |
| Scalability | 1. Support multiple network topologies; 2. Flexible support for expansion and upgrades in response to changes in business needs. | QKDN (Quantum Key Distribution Network) is used in the telecommunications backbone network to achieve key distribution between multiple nodes and support large-scale expansion. |
| Efficiency | 1. Provide key distribution functions efficiently; 2. Support dynamic selection of key transmission paths. | In the city-level quantum communication network, fast key routing switching is achieved through optical path switches to improve transmission efficiency. |
3. Application scenario analysis
Data center backup and business continuity:QKD link encryption machines are used to achieve strict security of data transmission between primary and backup data centers in industries such as finance and electricity.
Government and enterprise private network:QKD-based VPN technology is used in the internal network of enterprises to provide high confidentiality and integrity protection for communications between branches.
4. Implementation suggestions
- Equipment selection:Preferably select QKD modules that meet standard requirements and have multiple networking capabilities, such as devices that support MDI-QKD and TF-QKD protocols.
- Network planning:Select appropriate QKDN networking solutions according to business needs, such as trusted relay or quantum relay technology, and ensure sufficient optical path resources.
- Security management:Establish a sound key management mechanism, including key distribution, storage and update strategies, to ensure the safe operation of quantum secure communication networks.
5. Technology evolution analysis
With the development of quantum computing technology, quantum secure communication based on QKD will gradually evolve from point-to-point applications to large-scale networking. New protocols such as MDI-QKD and TF-QKD will further improve key distribution efficiency and transmission distance, and provide support for a wider range of application scenarios.
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