Method for using quantum key in ssl VPN and corresponding equipment and storage medium

A quantum key and key technology, which is applied in the field of network security, can solve problems such as unresolved solutions, session key cracking, and private data theft, so as to achieve strong usability, improve session security, and improve trustworthiness Effects of sex and privacy

Active Publication Date: 2021-09-14
BEIJING TOPSEC NETWORK SECURITY TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional SSL VPN (a VPN technology based on the secure socket layer protocol to establish a remote secure access channel) establishes a data channel through the handshake protocol in the SSL (Secure Sockets Layer, Secure Sockets Layer) protocol. The key is cracked and the security risk of private data being stolen
[0003] Therefore, for the problem that the session key is cracked in the SSL VPN, the prior art does not provide an effective solution

Method used

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  • Method for using quantum key in ssl VPN and corresponding equipment and storage medium
  • Method for using quantum key in ssl VPN and corresponding equipment and storage medium
  • Method for using quantum key in ssl VPN and corresponding equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiments of the present invention provide a method for quantum keys used in SSL VPN, such as figure 1 As shown, the method is executed in the access device, including:

[0048] S101. Send the client handshake message based on the Secure Sockets Layer SSL protocol carrying the quantum key usage negotiation information of the access device to the SSL VPN service device; the quantum key usage negotiation information is used to indicate the SSLVPN service device Determine the usage policy of the quantum key according to the quantum key usage negotiation information;

[0049] S102. Receive a server handshake message based on the SSL protocol from the SSL VPN service device, and parse out a quantum key usage policy from the server handshake message;

[0050] S103. Generate a quantum session key of the access device according to the quantum key and the resolved usage policy of the quantum key.

[0051] Wherein, the access device may also be described as a client device, a...

Embodiment 2

[0072] Embodiments of the present invention provide a method for quantum keys used in SSL VPN, such as image 3 As shown, described method is carried out in SSL VPN service equipment, comprises:

[0073] Receive the client handshake message based on the SSL protocol of the access device;

[0074] Parse the quantum key usage negotiation information of the access device from the client handshake message;

[0075] Determine the usage strategy of the quantum key according to the quantum key usage negotiation information;

[0076] Carrying the use strategy of the quantum key in the server handshake message based on the SSL protocol and sending it to the access device;

[0077] Generate a quantum session key of the SSL VPN service device according to the quantum key and the usage policy of the quantum key.

[0078] Wherein, the parsing the quantum key usage negotiation information of the access device from the client handshake message may include:

[0079] Analyzing the quantum ...

Embodiment 3

[0090] An embodiment of the present invention provides an access device, the access device includes a memory and a processor, the memory stores a program for using a quantum key in an SSL VPN, and the processor executes the program to implement The steps of any one of the methods in example one.

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Abstract

The invention discloses a method for using a quantum key in an SSL VPN, corresponding equipment and a storage medium. The method includes: a client based on a secure socket layer SSL protocol carrying quantum key usage negotiation information of an access device The end handshake message is sent to the SSL VPN service device; the server handshake message based on the SSL protocol of the SSL VPN service device is received, and the usage strategy of the quantum key is resolved from the server handshake message; according to the quantum key And the usage strategy of the analyzed quantum key to generate the quantum session key of the access device. The invention effectively improves the trustworthiness and privacy of the session channel, effectively improves the session security of the SSL VPN, and has strong usability.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a method for using a quantum key in an SSL VPN, corresponding equipment and a storage medium. Background technique [0002] Traditional SSL VPN (a VPN technology based on the secure socket layer protocol to establish a remote secure access channel) establishes a data channel through the handshake protocol in the SSL (Secure Sockets Layer, Secure Sockets Layer) protocol. Keys are cracked and private data is stolen. [0003] Therefore, for the problem that the session key is cracked in the SSL VPN, the prior art does not provide an effective solution. Contents of the invention [0004] In order to overcome the above defects, the technical problem to be solved by the present invention is to provide a method for using quantum keys in SSL VPN, corresponding equipment and storage media, so as to at least improve session security based on SSL VPN. [0005] In order to solve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/08H04L29/06
CPCH04L9/0838H04L9/0852H04L9/0869H04L63/0272H04L63/0428H04L63/168H04L63/20
Inventor 赵帅鹏李金国施德军李朋伟党帆
Owner BEIJING TOPSEC NETWORK SECURITY TECH
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