Equipment fingerprint acquisition method and device, storage medium and electronic device

A device fingerprint and acquisition method technology, applied in the computer field, can solve problems such as unproposed solutions, forged device fingerprints, and inability to uniquely identify devices, and achieve the effect of being easily forged

Active Publication Date: 2019-11-08
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, in order to fight against the existing device fingerprint algorithm, network hackers often change the mobile phone system information by flashing the phone, upgrading the ROM (Read-Only Memory), formatting the phone, installing flashing s...

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  • Equipment fingerprint acquisition method and device, storage medium and electronic device
  • Equipment fingerprint acquisition method and device, storage medium and electronic device
  • Equipment fingerprint acquisition method and device, storage medium and electronic device

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0022] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses an equipment fingerprint acquisition method and device, a storage medium and an electronic device. The equipment fingerprint acquisition method comprises the following steps: acquiring multi-dimensional hardware information of a first terminal device, wherein the multi-dimensional hardware information is obtained by accessing a kernel layer of the first terminal device in afirst mode, and the first mode is different from a mode of calling a first application programming interface, and the first application programming interface is an application programming interface provided by an operating system of the first terminal device for an application; converting the hardware information of each dimension into intermediate data for identifying the hardware information ofthe corresponding dimension; and generating a first device fingerprint for identifying the first terminal device according to the intermediate data obtained by converting the hardware information ofeach dimension. According to the invention, the technical problem that the equipment fingerprint is easy to counterfeit is solved.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a method and device for acquiring device fingerprints, a storage medium and an electronic device. Background technique [0002] The current calculation method for the device fingerprint, that is, the unique ID of the device, mainly relies on the calculation of the IMEI (International Mobile Equipment Identity, International Mobile Equipment Identity) of the device. [0003] However, in order to fight against the existing device fingerprint algorithm, network hackers often change the mobile phone system information by flashing the phone, upgrading the ROM (Read-Only Memory), formatting the phone, installing flashing software, etc., thereby forging the device fingerprint. Therefore, it is impossible to effectively uniquely identify the device by calculating the device fingerprint through the existing method. [0004] For the above problems, no effective solution has been proposed ...

Claims

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Application Information

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IPC IPC(8): G06F21/73
CPCG06F21/73
Inventor 李伟张军陈春荣韩景维
Owner TENCENT TECH (SHENZHEN) CO LTD
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