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Intelligent IC card encrypted by fingerprint

A fingerprint and intelligent technology, applied in the field of IC card encryption, can solve the problems of unable to cancel the card, stolen IC card, IC card information leakage, etc., to achieve the effect of avoiding extraction, small amount of calculation, and reducing fingerprint information

Active Publication Date: 2020-02-11
NANJING INST OF MECHATRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But there is a great disadvantage in this working mode of the existing IC card: when the IC card is lost, or when the IC card reader is used maliciously, since the information on the card cannot be canceled, it can be read without the authorization of the cardholder. Can read card information
This can easily lead to the IC card being stolen, resulting in information leakage in the IC card

Method used

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  • Intelligent IC card encrypted by fingerprint
  • Intelligent IC card encrypted by fingerprint
  • Intelligent IC card encrypted by fingerprint

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Embodiment Construction

[0033] In order to make the purpose and technical solutions of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be understood that terms such as those defined in commonly used dictionaries should be und...

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PUM

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Abstract

The invention discloses an intelligent IC card encrypted by a fingerprint. The card comprises a card bottom layer, a chip layer, a fingerprint layer and a card surface layer, according to the intelligent IC card, through fingerprint recognition verification, a memory chip is controlled to be electrically connected with an induction coil, and then data exchange with an IC card reader is completed,and under the condition that a card holder is not an owner of the card, fingerprint verification information cannot pass through, and the content of the card cannot be read.

Description

technical field [0001] The invention relates to the technical field of IC card encryption, in particular to an intelligent IC card encrypted with fingerprints. Background technique [0002] The vast majority of IC cards in current life, such as second-generation ID cards, have a basic structure of a card with a single interlayer, and chips and coils are arranged in the interlayer of the card. In use, when the IC card reader emits the electromagnetic wave card reading signal, the coil of the IC card induces the electromagnetic wave to generate current, and the chip starts to work under the action of the current, and sends the IC card information back to the reader with electromagnetic waves, so that the reader can Know the information on the IC card. [0003] But there is a great disadvantage in this working mode of the existing IC card: when the IC card is lost, or when the IC card reader is used maliciously, since the information on the card cannot be canceled, it can be r...

Claims

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Application Information

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IPC IPC(8): G06K19/073G06K19/07G06K19/077G06F21/32
CPCG06K19/07354G06K19/0718G06K19/07722G06F21/32Y02D30/70
Inventor 阮忠锋杨阳
Owner NANJING INST OF MECHATRONIC TECH