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

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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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 end-to-end wireless network connection of the mobile terminal is established, the identity of the device cannot be verified, and the transmission data cannot be verified. The problem of not being guaranteed security

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