Safety authentication system, apparatus and method for non-contact type wireless data transmission

A technology of wireless data transmission and security authentication equipment, which is applied in the direction of digital transmission system, transmission system, near-field transmission system, etc. It can solve the problems that the transmission data cannot be guaranteed, and the identity of the equipment cannot be verified, so as to achieve high security. Effect

Active Publication Date: 2008-01-30
LENOVO (BEIJING) CO LTD
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Problems solved by technology

[0009] The purpose of the present invention is to provide a security authentication system, device and method for non-contact wireless data transmission, which solves the problem that in the prior art, after the en

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  • Safety authentication system, apparatus and method for non-contact type wireless data transmission
  • Safety authentication system, apparatus and method for non-contact type wireless data transmission
  • Safety authentication system, apparatus and method for non-contact type wireless data transmission

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Embodiment Construction

[0062] In order to make the purpose, technical solution and advantages of the present invention clearer, the security authentication system, equipment and method for non-contact wireless data transmission of the present invention will be further described in detail below in conjunction with accompanying drawings 1-2 and the embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0063] The technical gist of the present invention is that after the mobile devices including radio frequency identification devices are connected by radio frequency identification communication technology through close contact, the configuration parameters of the wireless network connection are exchanged between non-contact devices using radio frequency identification communication links, Session ID, device certificate information; then, the contactless device uses the configuration parameter...

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Abstract

The invention discloses a system, a device and a method of a non-contact wireless data transmission safety certification. The method comprises the following steps that: when the examination of a main equipment enters a short-range RF-induced (radio frequency) area from the equipment, a radio frequency identification link connection is built between the main equipment and a slave equipment; then the safety certification parameter of the wireless network connection supported by both the main and the slave equipments is exchanged; then the main and the slave equipments judges whether the safety certification parameter is successfully received or not; if so, the wireless network connection is built; if not, users are prompted to restart or end the radio frequency identification communication connection; finally a signature verification of the non-contact equipment wireless data transmission is carried out on the wireless network link connection between the main and the slave equipments. Under the premise of convenience of users, the higher security is ensured.

Description

technical field [0001] The invention relates to the field of wireless data transmission, in particular to a safety authentication system, equipment and method for non-contact wireless data transmission. Background technique [0002] At present, in mobile devices, data exchange can generally be performed through various wireless network communication methods such as Wifi (IEEE 802.11a / b / g / n), UWB, Bluetooth (Bluetooth) and infrared (Irda). These wireless communication connection methods can carry out information exchange and function sharing between mobile devices. For example, users can realize functions such as streaming media file transmission and address book backup between mobile devices through these interfaces. However, due to the consideration of the power consumption of mobile devices, these connections are closed by default in mobile devices, and users of mobile devices must set up before using them, and the setting process generally requires users to have a certain...

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Application Information

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IPC IPC(8): H04L9/00H04L9/30H04B5/00
Inventor 于辰涛
Owner LENOVO (BEIJING) CO LTD
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