Smart Card

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What is Smart Card?


Smart Cards are plastic cards (like credit cards) with an implanted computer chip for storing and processing sensitive date. This chip may be a non-programmable memory chip or a microprocessor with an internal memory. Connection to the external reader is either through a direct physical contact or an external magnetic interface.


Smart Cards

Now There is no need to take X-ray ElectroCardioGraph (ECG), and ultrasound reports, last medication slip, and so on to the doctor, as a small plastic card is enough to provide all this and more information to your doctor .on the way back home, don’t worry about carrying the change. Insert a plastic card into a device and your ticket’s value gets debited. Smart cards convert this farfetched idea into reality.

Types of Smart Card

Storage / Memory Cards.

Intelligent Cards.

Hybrid Cards

How it works ?

Server.
Operating System and Microprocessor.
Digital Signature.
Transport key.

Operation Overview

Insert Smart Card.
Then the 1st pin of µC is low.
Then it performs ATR function.
Arrange data array.
Read data from Smart Card.
Send them to LCD