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Anti-fake smart card, manufacturing method and verification method thereof

A production method and smart card technology, applied in the field of smart cards, can solve problems such as high cost and easy theft, and achieve the effect of improving security and avoiding the risk of copying and using

Inactive Publication Date: 2014-04-23
兰荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the magnetic stripe card, user information is easy to be stolen, and the magnetic stripe card can be copied; while for the chip card, although the risk of copying can be reduced and the security has been improved, the cost is relatively high, and there are still risks of being copied. risk

Method used

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  • Anti-fake smart card, manufacturing method and verification method thereof
  • Anti-fake smart card, manufacturing method and verification method thereof

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the invention Examples, not all examples. 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.

[0022] Such as figure 1 As shown, the present invention provides an anti-counterfeiting smart card, which includes: a card body and a chip 2 disposed in the card body 1 and an induction circuit 3 connected with the chip signal, and an anti-counterfeiting verification area 4 is provided on the card body 1 , the verification area 4 is provided with a transparent anti-counterfeit pl...

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Abstract

The invention relates to the technical field of smart card anti-forgery, and discloses an anti-fake smart card. The anti-fake smart card comprises a card body, a chip arranged in the card body and an induced circuit in signal connection with the chip, wherein an anti-fake verification zone is arranged on the card body; a transparent anti-fake plate is arranged in the verification zone; a plurality of anti-fake bubbles are distributed in the anti-fake plate in a solid state; identity data generated by specifically processing quantity, location and size of the bubbles are solidified in the chip. Information including the quantity, location and size of the bubbles generated randomly in the card making process can be acquired and specifically processed to generate specific data to be solidified in the chip, as the bubble state randomly generated on the anti-fake plate cannot be copied, the security of the smart card is improved, and the risk of being copied for use can be avoided.

Description

technical field [0001] The invention relates to the technical field of smart cards, in particular to an anti-counterfeiting smart card, a manufacturing method and a verification method. Background technique [0002] With the development of information technology, smart cards are more and more widely used. There are usually two types of existing smart cards, one is a magnetic stripe card, which sets the identity information of the smart card in the magnetic stripe, and reads and writes after authentication through a special device; the other is a chip card, which has a built-in There are chips and corresponding circuits, in which the identity and other related information are set in the chip, which can be read and written after being verified by special equipment. For the magnetic stripe card, user information is easy to be stolen, and the magnetic stripe card can be copied; while for the chip card, although the risk of copying can be reduced and the security has been improv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077
Inventor 兰荣
Owner 兰荣
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