vioft2nntf2t|tblJournal|Abstract_paper|0xf4ff5535000000009ec9000001000500 Hacking is one of the greatest problems in the wireless local area networks. Many algorithms have been used to prevent the outside attacks to eavesdrop or prevent the data to be transferred to the end-user safely and correctly. In this paper, a new symmetrical encryption algorithm is proposed that prevents the outside attacks. The new algorithm avoids key exchange between users and reduces the time taken for the encryption and decryption. It operates at high data rate in comparison with The Data Encryption Standard (DES), Triple DES (TDES), Advanced Encryption Standard (AES-256), and RC6 algorithms. The new algorithm is applied successfully on both text file and voice message.
G. Ramesh1, R. Umarani2
Department of MCA, Thiruvalluvar College of Engineering and Technology, Tamil Nadu, India1, Department of Computer Science, Sri Sarada College for Women, Salem, Tamil Nadu, India2
Plaintext, Encryption, Decryption, S-Box, Key-updating, Outside attack
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| Published By :
ICTACT
Published In :
ICTACT Journal on Communication Technology
( Volume: 1 , Issue: 2 , Pages: 118 - 127 )
Date of Publication :
June 2010
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225
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