Dynamic Encryption Key Based Smart Card Authentication Scheme

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Provided by: International Journal of Computer Applications
Topic: Security
Format: PDF
In order to keep away from difficulties associated with traditional password based authentication methods, smart card based authentication schemes have been widely used. It has already been accepted worldwide due to its low computational cost. However, most of these schemes are vulnerable to one or the other possible attack. This paper describes a new smart card authentication scheme using symmetric key cryptography, which covers all the identified security pitfalls and satisfies the needs of a user.
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