Quantum key superposition method, electronic equipment and nonvolatile storage medium
A technology of quantum key and superposition method, applied in the field of network security, can solve the problems of reduced security and easy decryption of keys, and achieve the effect of improving security and ensuring security.
Pending Publication Date: 2022-01-14
ZTE CORP
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[0003] However, with the development of high-performance computing such as quantum computing, the key determined by the existing key agreement protocol based on the public key cryptography algorithm is easy to be deciphered, so the security is gradually reduced.
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[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, those skilled in the art can understand that in each embodiment of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in this application can also be realized. The division of the following embodiments is for the convenience of description, and should not constitute any limitation to the specific implementation of the present invention, and the various embodiments can be combined and referred to each other on the premise of no contradiction.
[0028] The first embodiment of the present invention relates to a quant...
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The invention discloses a quantum key superposition method, electronic equipment and a nonvolatile storage medium. The method comprises the following steps: collecting a quantum server address, a quantum server port and an equipment recognition number of a gateway in a negotiation process with the gateway; requesting a quantum key of a gateway recognized by the device recognition number from a quantum server according to the obtained quantum server address and the quantum server port; receiving a quantum key and a session key bill fed back by the quantum server, and sending the session key bill to the gateway, so that the gateway obtains the quantum key from the quantum server through the session key bill; according to the method and the device, the quantum key and the key obtained through the Internet key exchange protocol IKE are superposed, and the superposed key is used for communicating with the gateway, so that the safety of the key used in the communication process is greatly improved, and the safety of the communication process is effectively ensured.
Description
technical field [0001] Embodiments of the present invention relate to the technical field of network security, and in particular to a quantum key superposition method, electronic equipment, and a nonvolatile storage medium. Background technique [0002] With the rapid development of information and communication technology, information networks are faced with more and more security threats, and the network security situation is becoming increasingly severe and complex. In order to realize confidential communication, node devices in the network, such as clients and gateways, and gateways and gateways, usually use the key determined by the key agreement protocol based on the public key cryptography algorithm to communicate during business communication. [0003] However, with the development of high-performance computing such as quantum computing, the key determined by the existing key agreement protocol based on the public key cryptography algorithm is easy to be deciphered, ...
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IPC IPC(8): H04L9/08
CPCH04L9/0852H04L63/061H04L63/06H04L9/0858
Inventor 陈丽英
Owner ZTE CORP