Data secret keeping method

A technology of data confidentiality and original data, which is applied in the field of information security, can solve problems such as the inability to perform asymmetric encryption or password negotiation, the inability to perform high-level data encryption, and the problem of data security in safe transmission of beacon sensor communication, so as to achieve the effect of improving communication security.

Active Publication Date: 2022-02-15
HI P SHANGHAI HOUSING APPLIANCE
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Problems solved by technology

[0003] But on the one hand, because the beacon sensor can only perform one-way communication, it cannot perform asymmetric encryption or password negotiation based on two-way communication. On the other hand, the hardware of the beacon sensor is relatively simple, and the battery power cannot be used for massive encryption operations. The data cannot be encrypted at a high level, so the communication security of the beacon sensor and the confidentiality of the transmitted data are always a major problem in its practical application

Method used

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Embodiment Construction

[0037] In order to further illustrate the technical means and functions adopted by the present invention to achieve the intended purpose of the invention, the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0038] The data security method of the present invention is used to ensure the security of data when performing data transmission in a communication system, and the communication system based on it at least includes the following communication components:

[0039] The beacon sensor can be a Bluetooth Beacon (beacon) device, which is used to receive raw data from a signal source and perform wireless broadcasting;

[0040] The user receiving end may be a mobile terminal containing an application program held by the user, and is used to receive wireless broadcasts from the beacon sensor.

[0041] The cloud may be a cloud database for storing relevant information of the beacon sensor.

[0042] see ...

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Abstract

According to a data secret keeping method, original data are encrypted through simple hardware and a low-energy-consumption encryption mode, and a decryption process is obtained from a cloud end through out-of-band transmission, so that other terminals cannot interpret the original data even if intercepting broadcasted data, and effective encryption of one-way communication data of a beacon sensor is realized; the communication security of the beacon sensor is improved on the premise that no extra hardware is needed and no power consumption needs to be improved.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a data security method. Background technique [0002] The beacon sensor is a broadcasting device that can apply the low-power Bluetooth protocol. It has the advantages of low cost and low power consumption. It can perform one-way communication and wirelessly broadcast the data it receives from the data source to the surrounding receivers. , has broad application prospects in indoor navigation and positioning, advertisements and promotion pushes in shopping malls, comprehensive applications in large public places, and identification and check-in scenarios. [0003] But on the one hand, because the beacon sensor can only perform one-way communication, it cannot perform asymmetric encryption or password negotiation based on two-way communication. On the other hand, the hardware of the beacon sensor is relatively simple, and the battery power cannot be used for massive e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/03H04W4/06H04W4/33
CPCH04W12/03H04W4/06H04W4/33
Inventor 许雄斌
Owner HI P SHANGHAI HOUSING APPLIANCE
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