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WAPI module with encryption chip and transmission method

An encryption chip, transmission method technology, applied in transmission systems, security devices, electrical components, etc., to achieve the effect of improving ease of use, improving security, good versatility and scalability

Pending Publication Date: 2021-01-15
南京博洛米通信技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing WAPI or WIFI does not have the additional secondary encryption function completed by the encryption chip

Method used

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  • WAPI module with encryption chip and transmission method
  • WAPI module with encryption chip and transmission method
  • WAPI module with encryption chip and transmission method

Examples

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and implementation examples.

[0022] Realize a kind of band encryption chip WAPI module design and transmission method described in the invention, it comprises following:

[0023] A WAPI module with an encryption chip is used to realize the encryption transmission method, and the encryption chip can be combined with the WAPI wireless communication technology and the IPSEC technology by using the technology. The WAPI module design is mainly completed by the main control chip, the encryption chip and the radio frequency chip. The present invention builds the WAPI protocol stack into the main control chip, and the terminal equipment does not need to integrate the WAPI protocol stack (the sum of each layer of protocols, which reflects the image) The process of file transmission in a network: from the upper layer protocol to the lower layer protocol, and then from the lower l...

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Abstract

A WAPI module with an encryption chip comprises a main control chip which is connected with the encryption chip and a radio frequency chip, and the main control chip carries out connection managementand configuration on the whole WAPI module, a WAPI protocol stack and data communication under the IESEC encryption condition. The encryption chip performs encryption certificate storage, certificateverification and key agreement required by WAPI authentication and IPSEC authentication, and decrypts private key data; the radio frequency chip is responsible for wireless data transceiving and datatransmission; a main control chip of the WAPI module is provided with the following interfaces: an Ethernet interface or a USB interface or RS232 / 485 one or all interfaces for connecting a terminal; and a WAPI protocol stack is installed on the WAP module and used for being connected with a wireless network, WAPI authentication and IPSEC authentication, and data forwarding capacity is provided forequipment data communication. The safety of the WAPI technology is improved through the safety chip and the IPSEC, the threshold of using the WAPI technology is lowered, and the usability of a clientis improved.

Description

technical field [0001] The invention relates to a WAPI module and application, in particular to the design and use of a WAPI module with an encryption chip and the module and application. Background technique [0002] At present, the technology based on wireless local area network (WLAN) has been widely used. WAPI, as the mandatory standard of wireless local area network in China, has also been greatly developed in China, and a large number of terminals supporting WAPI, such as smart phones and tablet computers, have appeared. WAPI is the Chinese wireless local area network standard. The existing WAPI mobile phone dedicated wireless module such as AW-GH32 can support "WAPI / WAPI+Wi-Fi / WAPI+Wi-Fi+Bluetooth" at the same time, that is to say, the WAPI terminal can be compatible with WIFI at the same time, and can cooperate with CDMA , GSM, 3G and other mobile phone applications of different specifications. [0003] However, in some special communication fields, the development...

Claims

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Application Information

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IPC IPC(8): H04W12/03H04W12/02H04W12/0431H04W12/06H04W12/069H04L29/06
CPCH04W12/02H04W12/06H04L63/0485
Inventor 彭涛茅卫华赵丽萍王勇
Owner 南京博洛米通信技术有限公司
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