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Safe identity card fingerprint authentication device

A fingerprint authentication and ID card technology, which is applied in the field of ID card fingerprint authentication devices, can solve problems such as leakage and easy interception of fingerprint images

Inactive Publication Date: 2013-02-20
SHANDONG SYNTHESIS ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] First of all, in the transmission process between the fingerprint sensor and the PC, the fingerprint image is easy to be intercepted; secondly, the fingerprint image information uploaded to the PC or embedded terminal exists in the memory or hard disk and other storage media, which is more serious. leakage risk

Method used

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  • Safe identity card fingerprint authentication device

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Experimental program
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Embodiment Construction

[0021] as attached figure 1 , a kind of safe ID card fingerprint authentication device, constructs the second generation resident ID card authentication special-purpose module, is called for short special-purpose module, and special-purpose module is made up of CPU7, fingerprint processing engine 6, memory 3, input and output interface 4 and encryption and decryption engine 5, With the CPU as the core, the internal bus (such as figure 1 shown in the thick solid line) or the internal circuit for architecture. The fingerprint sensor 1 is connected to the special module through the input and output interface 4, and reads the fingerprint image information; the SAM (Security Access module, security access module) security module 2 of the second generation ID card verification is connected to the special module through the input and output interface 4.

[0022] Among them, the SAM security module 2 and the second-generation resident ID card authentication special module are in the ...

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PUM

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Abstract

The invention discloses a safe identity card fingerprint authentication device, comprising a fingerprint sensor and an SAM (Security Account Manager) security module. The safe identity card fingerprint authentication device is characterized by comprising a special module for entirely packaging. The special module is an integrated circuit using a CPU (Central Processing Unit) as a core, wherein the CPU is connected with the fingerprint sensor and the SAM security module through an output-output interface integrated on the special module, and comprises an RF (Radio Frequency module) connected with the CPU through an internal circuit to read information carried on the second generation identity card. The safe identity card fingerprint authentication device provided by the invention has better security performance.

Description

technical field [0001] The invention relates to an ID card fingerprint authentication device, which belongs to the field of embedded system and integrated circuit design. Background technique [0002] Article 3 of the revised "Resident Identity Card Law" clearly stipulates that the registration items of resident identity cards include fingerprint information, and stipulates that citizens should register fingerprint information when applying for, renewing, or reissuing resident identity cards. By adding fingerprint information to the resident ID card, the public security organs and social certificate-using units can quickly and accurately determine the "identity of the witness card" by verifying the fingerprint, effectively preventing the fraudulent use of other people's resident ID cards and the counterfeiting and alteration of resident ID cards The occurrence of illegal and criminal acts, such as illegal and criminal acts, is conducive to improving work efficiency and prote...

Claims

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Application Information

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IPC IPC(8): G06K9/00
Inventor 王继春孙涛
Owner SHANDONG SYNTHESIS ELECTRONICS TECH