Ewallet

e-wallet (The future of cards)

Presented by

INTRODUCTION

What are Traditional cards??????

Advantages : Ease of Mobility Ease of useDisadvantages: Easy duplication No memory to hold the current

balance Limited lifetime Limited acceptanceAnd the list goes on………….

Smart card technology:

MICROPROCESSOR OR MEMORY CHIP HAS THE PROCESSING POWER TO SERVE MANY DIFFERENT APPLICATIONS

About e-Wallet:

The electronic wallet (e-Wallet) is just like a leather wallet as it does the same, in terms of e-cash.

Salient features of e-Wallet:More than 40 years of

data retentionFirewall encrypted

security logicCompatible with many

supporting hardware.No separate card reader is

required to access our card

Polarity reversal indicator is pre-built in our card.

Reusability of our card is unlimited.

Multiple card features are incorporated in the same card.

External complexities are less

Example for transaction:

Card desining

FIELD PROGRAMABLE GATE ARRAY (FPGA) belonging to the family of APPLICATION SPECIFIC INTEGRATED CIRCUIT

Internal Architecture of FPGA:Internal blocks of FPGA

IC are: Embedded micro

controller Crypto coprocessorRandom Word GeneratorOn chip security power

managementAccess control

Flash ROM/ROMEEPROMRAMSerial interfaceRF InterfaceInternal 16 bit

address/data bus

Viewing Information

View any card by tapping or clicking its name or icon.

Changing and Deleting Cards

Refillable Infinite lifetime Current balance can be stored and read User authentication is provided Universal access Maximum possible cash Cannot be duplicated

Advantages of e-Wallet:

Ease of use Accessibility and convenience Flexibility Safety and control

e-Wallet is supported on the following platforms:

Windows® PC running Windows 7, Vista, or XP.

Apple® iPhone®, iPad™ and iPod® touch, 3.0 and higher.

RIM® BlackBerry® 4.2 and higher.

Windows Mobile® 6 and Windows Mobile 6.1 and 6.5 Classic, Standard

(non-touch) and

Professional (touch). Windows Mobile 6.5 devices are also known as

Windows phones.

I hear by conclude my project that is e-Wallet is to make paperless money transaction easier.

The main idea behind this topic is to bring in a cheaper, more versatile and much more easily usable kind of a card.

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