Networking and Communication Engineering

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N Level Unicode Position Character Length Cipher for Securing Smart Card


Affiliations
1 Department of EEE, Karpagam College of Engineering, Coimbatore, India
2 Department of IT, Velalar College of Engineering and Technology, Erode, India
3 Sri Sivasubramaniya Nadar College of Engineering, Chennai, India
4 Velalar College of Engineering and Technology, Erode, India
5 Velalar College of Engineering and Technology, Erode, Indonesia
     

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In day to day life, Smart card plays an important role. Open your wallet! See at least 20 to 25 cards in it. Wondering?? Today, the world is fully in the hands of smart cards since it is easy to carry and even if it is stolen, it is secure. But due to the increase in hackers today, Smart cards are becoming insecure now. Even the Encrypted PIN can be easily stolen by the cryptanalysts. So it is time now to secure the Smart card. In our previous paper [1], we have considered all the vulnerabilities of the Smart card and have provided various ways to overcome it. Still we feel that my algorithm is suffering from forgery attack. In this paper, we have applied a new encryption and a new hash algorithm to keep the information secure in Smart cards and to overcome forgery attack. The main advantage of this paper is, on an average, even the supercomputer will take 101084 years to decrypt, which is 42.2% higher than the previous proposals.


Keywords

Cryptographic Algorithms, Low Cost Smart Cards, Smart Cards, Brand New Hash.
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  • N Level Unicode Position Character Length Cipher for Securing Smart Card

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Authors

P. Vijayakumar
Department of EEE, Karpagam College of Engineering, Coimbatore, India
M. Palanivelu
Department of IT, Velalar College of Engineering and Technology, Erode, India
M. Latha Karthigaa
Sri Sivasubramaniya Nadar College of Engineering, Chennai, India
N. Balachandar
Velalar College of Engineering and Technology, Erode, India
M. Karthi
Velalar College of Engineering and Technology, Erode, Indonesia

Abstract


In day to day life, Smart card plays an important role. Open your wallet! See at least 20 to 25 cards in it. Wondering?? Today, the world is fully in the hands of smart cards since it is easy to carry and even if it is stolen, it is secure. But due to the increase in hackers today, Smart cards are becoming insecure now. Even the Encrypted PIN can be easily stolen by the cryptanalysts. So it is time now to secure the Smart card. In our previous paper [1], we have considered all the vulnerabilities of the Smart card and have provided various ways to overcome it. Still we feel that my algorithm is suffering from forgery attack. In this paper, we have applied a new encryption and a new hash algorithm to keep the information secure in Smart cards and to overcome forgery attack. The main advantage of this paper is, on an average, even the supercomputer will take 101084 years to decrypt, which is 42.2% higher than the previous proposals.


Keywords


Cryptographic Algorithms, Low Cost Smart Cards, Smart Cards, Brand New Hash.