Information acquisition method and related products
By combining symmetric encryption and asymmetric encryption, information codes are generated and decrypted using the target application's asymmetric encryption private key, solving the problem of insufficient security of electronic product parameter information and achieving higher information security and protection effects.
CN114692121BActive Publication Date: 2025-09-19SHENZHEN PUDU TECH CO LTD
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Patent Information
- Application Number
- CN202111591571.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-12-23
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2041-12-23
AI Technical Summary
Technical Problem
The existing method for processing important parameter information of electronic products has the problem of poor security.
Method used
A hybrid encryption method of asymmetric encryption public key and symmetric encryption key is used to encrypt the original parameter information of the terminal device, generate an information code, and decrypt it using the asymmetric encryption private key of the target application to ensure the security of the information.
Benefits of technology
It improves the security of information acquisition, prevents unauthorized application decryption, ensures that the original parameter information is not leaked, and enhances the information protection capability.
✦ Generated by Eureka AI based on patent content.
Abstract
The present application relates to an information acquisition method and related products, which include calling a target application to scan an information code on a terminal device to obtain encrypted parameter information of the terminal device; calling the target application to use an asymmetric encryption private key to decrypt the encrypted parameter information to obtain the original parameter information of the terminal device. Since the target application is the only decryption application for each terminal device, if the corresponding target application cannot be obtained, the information code cannot be decrypted to obtain the original parameter information of the terminal device, and when a third-party application is scanned, it jumps to a preset page, thereby improving the security of obtaining the original parameter information. At the same time, a hybrid encryption combining symmetric encryption and asymmetric encryption is adopted to further improve the security of the original parameter information.
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