Stunnel communication method and Stunnel communication system based on quantum key

A quantum key and communication system technology, applied to key distribution, to achieve the effect of improving confidentiality, improving secure communication performance, and high update frequency

Inactive Publication Date: 2018-08-21
RUBAN QUANTUM TECH CO LTD
View PDF8 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, to achieve true unconditional security through this technology, true random numbers in the strict sense must be used i

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Stunnel communication method and Stunnel communication system based on quantum key

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] see figure 1 , the relevant equipment of the communication system of the present invention includes an application program server, an application program client, a Stunnel server, a Stunnel client, a quantum key management server, a random number generator, and a quantum key card.

[0031] Because Stunnel only supports SSL encryption for the TCP protocol, the application server and application client here use the program of the TCP protocol. The Stunnel server and the Stunnel client build a secure tunnel between the application server and the application client, and the data passing between them will be encrypted by a layer of SSL, which greatly enhances the confidentiality of communication.

[0032] A random number generator is an instrument that generates true random numbers. An optical device is connected to it, and the quantum random number generated according to the unpredictable principle of light quantum will be sent to the quantum key management server.

[003...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a Stunnel communication method and a Stunnel communication system based on a quantum key. The Stunnel communication system includes a Stunnel server and a Stunnel client respectively as Stunnel network communication parties, the communication parties are respectively matched with a quantum device, and corresponding quantum keys are stored in the quantum devices of the communication parties for identity authentication and data encryption transmission between the communication parties. The Stunnel communication system provided by the invention uses a quantum random numbergenerator to generate a true random number to participate in generating a quantum key, and then replaces the key in SSL in the Stunnel with a quantum key, thereby greatly enhancing the encryption effect and improving the confidentiality. The server uses a quantum key management server to transmit the quantum key to the Stunnel server, and the client uses a quantum key card to transmit the quantumkey to the Stunnel client. The design of the quantum key card allows mobile clients to enjoy the security brought by encryption of the quantum key.

Description

technical field [0001] The invention relates to the technical field of quantum communication, in particular to a quantum key-based Stunnel communication method and a Stunnel communication system. Background technique [0002] In today's information network society, the issue of information security has aroused people's great attention, which is related to people's vital interests. Quantum secure communication is considered to be one of the most important technical means to ensure future communication security, and has important economic value and strategic significance. [0003] Quantum communication refers to a new type of communication method that uses quantum entanglement effect to transmit information. It is a new research field combining quantum theory and information theory. Compared with the mature communication technology at the moment, quantum communication has huge advantages, such as strong confidentiality, large capacity, and long-distance transmission. As an "...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L9/08H04L9/06H04L9/32H04L29/06H04L12/46
CPCH04L9/0643H04L9/0852H04L9/0869H04L9/0891H04L9/3236H04L12/4633H04L63/0272H04L63/0428H04L63/0869
Inventor 富尧汪仲祥
Owner RUBAN QUANTUM TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap