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Data encryption method and device, computer equipment and storage medium

An encrypted, target data technology, applied in the computer field, can solve problems such as low security and easy to be cracked, and achieve the effect of improving security

Pending Publication Date: 2021-12-07
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In related technologies, time stamps are usually used to asymmetrically encrypt data, but this encryption method is easy to be cracked and has low security

Method used

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  • Data encryption method and device, computer equipment and storage medium
  • Data encryption method and device, computer equipment and storage medium
  • Data encryption method and device, computer equipment and storage medium

Examples

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Embodiment Construction

[0089] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the following will further describe the embodiments of the present application in detail in conjunction with the accompanying drawings.

[0090] It can be understood that the terms "first", "second" and the like used in this application may be used to describe various concepts herein, but unless otherwise specified, these concepts are not limited by these terms. These terms are only used to distinguish one concept from another. For example, without departing from the scope of the present application, the first audio segment may be referred to as the second audio segment, and the second audio segment may be referred to as the first audio segment.

[0091] The term "at least one", "multiple", "each", "any", etc. used in this application, at least one includes one, two or more than two, multiple includes two or more, each A refers to each of the correspo...

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PUM

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Abstract

The embodiment of the invention discloses a data encryption method and device, computer equipment and a storage medium, and belongs to the technical field of computers. The method comprises the following steps: acquiring to-be-encrypted target data of a target object and object information of the target object, wherein the object information at least comprises at least one of a face image or an audio signal of the target object; encrypting object features of the object information according to a reference public key, and determining the encrypted object features as security factors of the target data; and encrypting the target data based on the security factor to obtain encrypted data corresponding to the target data. In the encryption mode provided by the method, the security factor for encrypting the target data comprises the characteristics of the face image or the characteristics of the audio signal, so that the security of the encrypted data is improved.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, and in particular to a data encryption method, device, computer equipment, and storage medium. Background technique [0002] With the development of computer technology, electronic payment has become a common payment method, and the payment methods are becoming more and more diversified. For example, users can pay by face recognition or fingerprint recognition. When a user makes a payment, the computer equipment collects the user's data, and sends the collected data to the background server for processing. In this process, in order to ensure the security of the data, the data needs to be encrypted. [0003] In related technologies, time stamps are usually used to asymmetrically encrypt data, but this encryption method is easy to be cracked and has low security. Contents of the invention [0004] Embodiments of the present application provide a data encryption meth...

Claims

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Application Information

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IPC IPC(8): G06Q20/40G06K9/00G06K9/62G06F21/32G06F21/60G06N20/00
CPCG06Q20/40145G06F21/32G06F21/602G06N20/00G06F18/24G06F18/214G06F21/6209G06F21/107
Inventor 杨伟明王少鸣郭润增唐惠忠
Owner TENCENT TECH (SHENZHEN) CO LTD