3. AGANDA
INTRODUCTION
SMART CHIP DESIGN
CARD CONSTRUCTION
APPLICATIONS OF SMART CARDS
TYPES OF SMART CARD
BENEFITS
ACCESS & CONTROLS
SECURITY WITH SMART CARDS
CATEGORIES OF SMART CARDS
ADVANTAGES & DISADVANTAGES
4. WHAT IS SMART CARD?
Small plastic card embedded
with an IC chip.
Chip can be either a memory or
microprocessor type.
Useful for storing and
transacting data.
Data is associated with either
value, information, or both.
5. INTRODUCTION
70’s
Smart Card First Patent in Germany and
later in France and Japan.
80’s
Mass usage in Pay Phones and Debit Cards.
90’s
Smart Card based Mobiles Chips & Sim
Cards.
7. SMART CARD
These are basically used for telephone calling,
cash payments and other applications.
This card contain some encrypted key that is
compared to a secret key contained on the
user’s
processor.
Smart cards can hold up to 32,000 bytes.
Smart card is an E-Wallet.
10. WHAT’S IN A CARD?
Vcc
RSTCLK
RFU
GND
RFU
I/O
Vpp
11. TERMINOLOGIES
VCC : “Voltage common
connection” Power supply input
RST : “Reset signal”, used to reset the
card's communications.
CLK : Provides the card with a CLOCK
signal , from which data communications
timing is derived.
GND : “Ground”(reference voltage).
12. VPP : Programming voltage input - originally an
input for a higher voltage to program persistent
memory e.g. EEPROM
I/O :Input or Output for serial data (half-duplex)
to the integrated circuit inside the card.
RFU : Reserved for future use.
AUX2, optionally used for USB interfaces and other
uses.
13. TYPICAL CONFIGURATIONS
256 bytes to 4KB RAM.
8KB to 32KB ROM.
1KB to 32KB EEPROM.(Electrically
Erasable Programmable Read-
Only Memory)
8-bit to 16-bit CPU.
14. CARD CONSTRUCTION
Mostly all chip cards are
built from layers of different
materials, or substrates,
that when brought together
properly gives the card a
specific life and
functionality.
The typical card today is
made from PVC, Polyester
or Polycarbonate.
The 3 by 5 mm security
chip embedded in the card
15. APPLICATIONS OF SMART CARDS
Financial
As ATM cards, Fuel cards, SIMs.
As electronic wallet.
Educational Institutes.
Tracking Student attendance.
As an electronic purse to pay various bills.
Access control of some buildings.
Electronic Tolls
Information security
Banking
E-Governance
16. E-GOVERNANCE
As the amount of business and holiday travel
increases security continues to be a top
concern for governments worldwide.
When fully implemented smart passport
solutions help to reduce fraud and forgery of
travel documents.
Enhanced security for travelers
Philips launched such a project
with the US in 2004.
17. TYPES OF SMART CARD
Contactless smart cards ( e.g. Highway toll
Tags )
Relationship based smart credit cards
Contact smart card
(SIM Card, Driving license, Electronic
purses like debit card etc. )
19. BENEFITS
Easy to use.
Individuals gain increased
convenience.
Multiple tasks can be done by
a single card
An important key in E-
governance.
Enhanced security.
A handsome way to deal with
the things.
20. ACCESS & CONTROLS
Applications may specify the access controls
A password (PIN) on the MF(Master File)
selection
(For example SIM password in mobiles)
Multiple passwords can be used and levels of
security access may be given
Applications may also use cryptographic
authentication
21. SECURITY WITH SMART CARDS
The standard security goals like
Authentication
Integrity
Non-repudiation
can easily be provided by using smart
cards..
22. KEY ATTRIBUTES
Security
To make the Digital Life safe and enjoyable
Ease of Use
To enable all of us to access to the Digital
World
Privacy
To respect each individual’s freedom
23. CATEGORIES OF SMART (SIM)CARDS
Based on the type of IC
chip
embedded on the Smart
Card.
They are categorized into
three types :-
IC Micro Processor Cards
IC Memory Cards
Optical Memory Cards
24. ADVANTAGES
Faster and smarter
Portability
Flexibility (no need to carry separate ATM,
Debit, credit card or pan card etc)
Highly security (deactivates on illegal use).