Journal :   International Journal of Technology

Volume No. :   4

Issue No. :  1

Year :  2014

Pages :   248-251

ISSN Print :  2231-3907

ISSN Online :  2231-3915


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An Application of Finite Field in Hill Cipher

Address:   P. L. Sharma, S. Sharma
Department of Mathematics, Himachal Pradesh University, Summer Hill, Shimla - 171005, India
*Corresponding Author

Lester S. Hill in 1929 introduced non-singular matrices to encrypt and decrypt the message in the symmetric key cryptography. Block ciphers designing and cryptographic hash functions have the use of matrices. Here, we introduce permutations, iterations and finite field in the Hill cipher to provide more security and make it free from vulnerable attacks. AMS Classification: 11T71, 94A60.
Encryption; Decryption; Finite field; Hill Cipher.
P. L. Sharma, S. Sharma. An Application of Finite Field in Hill Cipher. Int. J. Tech. 4(1): Jan.-June. 2014; Page 248-251
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