Fingerprint information obtaining method and terminal

A fingerprint information and acquisition method technology, applied in the fingerprint information acquisition method and terminal field, can solve the problems of fingerprint information acquisition, personal fingerprint information leakage, threat to personal privacy security, etc., and achieve the effect of ensuring security

Inactive Publication Date: 2017-11-24
SHENZHEN GIONEE COMM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the fingerprint information stored in fingerprint devices such as fingerprint sensors is easily obtained ma

Method used

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  • Fingerprint information obtaining method and terminal
  • Fingerprint information obtaining method and terminal
  • Fingerprint information obtaining method and terminal

Examples

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Embodiment Construction

[0060] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0061] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other features. , whole, step, operation, element, component and / or the presence or addition of a collection thereof.

[0062] It should also be understood that the terminology used in the description...

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Abstract

The embodiment of the present invention discloses a fingerprint information acquisition method and a terminal, wherein the method includes: the client signs and encrypts the request packet to obtain a transmission request packet; the client sends the transmission request packet to a fingerprint device; the fingerprint device Verifying and decrypting the transmission request packet; the fingerprint device obtains a response packet corresponding to the transmission request packet; the fingerprint device signs and encrypts the response packet to obtain a transmission response packet; the fingerprint device obtains the transmission response packet The packet is sent to the client; the client performs signature verification and decryption on the transmission response packet; the client obtains the fingerprint information carried in the transmission response packet. The embodiment of the present invention can realize the two-way security authentication of the client and the fingerprint device, and ensure the security of fingerprint information acquisition.

Description

technical field [0001] The invention relates to the technical field of fingerprint identification, in particular to a fingerprint information acquisition method and a terminal. Background technique [0002] Compared with traditional identification methods, biometric identification technology has the advantages of stability, convenience, and is not easy to be counterfeited. It has become the preferred method of security authentication and has been widely researched and applied internationally in recent years. Among the numerous biometric technologies used for identification (such as fingerprint recognition, face recognition, iris recognition, etc.), fingerprint recognition technology is currently one of the most widely used and cheapest technologies. However, fingerprint information stored in fingerprint devices such as fingerprint sensors is easily obtained maliciously, resulting in leakage of personal fingerprint information, which seriously threatens personal privacy. Co...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L9/32
CPCH04L63/0869H04L9/3249H04L9/3273H04L63/0442H04L63/126
Inventor 刘岩
Owner SHENZHEN GIONEE COMM EQUIP
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