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Secure transaction method based on neighbor sensing network, terminal and storage medium

A secure transaction and network technology, applied in the direction of public keys for secure communication, data processing applications, instruments, etc., can solve problems such as low user experience, low transaction security, and transaction information leakage

Inactive Publication Date: 2019-01-01
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the problems of low transaction security based on the neighbor-aware network, transaction information leakage, and low user experience.

Method used

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  • Secure transaction method based on neighbor sensing network, terminal and storage medium
  • Secure transaction method based on neighbor sensing network, terminal and storage medium
  • Secure transaction method based on neighbor sensing network, terminal and storage medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0074]In order to solve the problem that the existing transaction security based on the neighbor sensing network is low, there will be transaction information leakage and other phenomena, and the user experience is low. This embodiment provides a secure transaction method based on a neighbor sensing network. For details of the secure transaction method based on a neighbor sensing network, please refer to figure 2 Shown:

[0075] S201: Obtain the payment data frame to be sent by the collection terminal and the data encryption method when sending the payment data frame.

[0076] It can be understood that the payment receiving terminal is the receiving party, and the payment terminal is the paying party. It should be clear that the secure transaction method provided by the embodiment of the present invention is applicable to various terminals, such as portable terminals and wearable devices, which specifically include existing ordinary wristbands and flexible screen wristbands,...

no. 2 example

[0125] This embodiment is based on the first embodiment, taking a specific security transaction method based on neighbor sensing network as an example to further illustrate the present invention. For details, please refer to Figure 5 :

[0126] This implementation takes the scenario of fare transaction by bus as an example.

[0127] S501: Obtain the payment data frame to be sent by the collection terminal, and the data encryption method when sending the payment data frame.

[0128] It can be understood that when it is specifically applied to the bus fare transaction scenario, the collection terminal here is the collection device on the bus, and the collection device is a device that realizes communication based on neighbor awareness network technology.

[0129] It is assumed that the composition structure of the obtained payment data frame is Attribute ID+Length+AttributeBody Field, wherein the Attribute Body Field field is a custom field.

[0130] S502: Encapsulate the dat...

no. 3 example

[0151] This embodiment provides a terminal, please refer to Image 6 As shown, the terminal provided in this embodiment includes a processor 601 , a memory 602 and a communication bus 603 .

[0152] Wherein, the communication bus 603 in this embodiment is used to realize connection and communication between the processor 601 and the memory 602, and the processor 601 is used to execute one or more first programs stored in the memory 602, so as to realize the following steps:

[0153] Obtain the payment data frame to be sent by the collection terminal, and the data encryption method when the collection terminal sends the payment data frame, the data encryption method includes at least the payment identification and the public key corresponding to the payment identification;

[0154] Encapsulate the data encryption method into the payment data frame to obtain the broadcast data;

[0155] Send the broadcast data to the payment terminal by broadcast;

[0156] Receive the payment ...

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PUM

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Abstract

The invention discloses a secure transaction method based on a neighbor sensing network, a terminal and a storage medium. According to the method, fields of payment identification and a public key areexpanded in payment data frames to be transmitted in a collection terminal, the fields of the payment identification and the public key are packaged to the payment data frames to obtain broadcast data, then the broadcast data is broadcast to a payment terminal, the payment terminal extracts the corresponding public key after receiving the broadcast data, encrypts a payment data packet to be transmitted according to the public key and then transmits the encrypted payment data packet to the collection terminal, and the collection terminal decrypts by using a private key corresponding to the public key and performs collection control on the decrypted payment data packet. The secure transaction method solves the problems of low security, transaction information leakage and low user experienceof the existing transactions conducted based on the neighbor sensing network. The invention further discloses a terminal and a storage medium. The transaction security based on the neighbor sensing network is greatly improved through implementing the scheme of the invention.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and more specifically, relates to a safe transaction method, terminal and storage medium based on a neighbor sensing network. Background technique [0002] With the rapid development of communication technology, existing mobile terminals basically support WiFi communication, and communicate with some other WIFI devices through WIFI technology, especially a kind of sensory communication that can realize short-distance communication through neighbor perception networks, such as WIFI Aware Namely (NAN) protocol, Neighbor Aware Network, also known as Proximity Awareness Service, the "peripheral awareness" technology behind it can run continuously in the background, send a very small amount of messages, and help various applications realize service discovery. However, in the current transaction process based on the neighbor-aware network, the sent transaction information is comm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/30G06Q20/38
CPCG06Q20/3829H04L9/30H04L63/0442H04L2209/56H04L2463/102
Inventor 叶思超
Owner NUBIA TECHNOLOGY CO LTD