Smart card ppt
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The document discusses the history and development of smart cards from their invention in 1968 to modern applications. It describes how smart cards work, including their construction from a plastic card body with an embedded microchip. Examples are given of different types of smart cards and their uses in payment systems, identification, banking, transportation, and other areas. Advantages include security, portability, and cost effectiveness, while disadvantages relate to tampering risks and reader compatibility issues.
Smart card ppt
- 2. Introduction History What is a Smart Card? Construction of Smart Cards Examples of Smart Cards Application Types of Smart Cards Parts of Smart Cards Advantages Disadvantages conclusion
- 3. In 1968 German inventors patent combination of plastic cards with micro chips. Smart card are used for various purpose for telecommunication to retail It is a secure device
- 4. 1968 German inventor Jurgen Dethloff along with Helmet Grotrupp filed a patent for using plastic as a carrier for microchips. 1970 Dr. Kunitaka Arimura of Japan filed the first and only patent on the smart card concept 1974 Roland Moreno of France files the original patent for the IC card, later dubbed the “smart card.” 1977 Three commercial manufacturers, Bull CP8, SGS Thomson, and Schlumberger began developing the IC card product.
- 5. Standard credit card-sized with microchip embedded on it Two types I. Memory-only chips II. Microprocessor chips Can hold up to 32,000 bytes Newer smart cards have math co-processors I. Perform complex encryption routines quickly
- 8. Contact Cards Contactless Cards Dual Interface / Combi cards Optical card Magnetic strip card
- 9. Generally, it is made up of three elements. The plastic card, a printed circuit or contact disc and an integrated circuit chip are embedded on the card.
- 11. NOT tamper proof Can be lost/stolen Lack of user mobility – only possible if user has smart card reader every he goes Has to use the same reader technology Can be expensive Working from PC – software based token will be better No benefits to using a token on multiple PCs to using a smart card Still working on bugs
- 12. Payment System Smart Networking National ID / Authentication University Identification Financial Applications Retail & Loyalty Communication Applications Transportation
- 13. Enhanced security Offline transactions Multifunctional Customization Economical Portable
- 14. Thus this cheaper is used in the encryption algorithm, which gave high performance. It is now highly easy to store the information like PIN in the smart card safely. It avoid the forgery attack efficiently.