Enhanced Data Encryption Algorithm for Next Generation Networks ABSTRACT In an age where data transmission over the network has become a vital aspect of communication and information sharing it is very essential to ensure robust data security. Keeping the above fact in mind‚ we aim to enhance the existing security standards by designing a more efficient Encryption Algorithm. In this paper we propose the idea of using a combination of AES-DES and
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is a type of substitution cipher in which each letter in the plaintext is shifted a certain number of places down the alphabet. For example‚ with a shift of 1‚ A would be replaced by B‚ B would become C‚ and so on (Lyons‚ 2009 - 2012). Caesar’s encryption method would be known as symmetric cryptography today. Cryptography is considered not only a part of the branch of mathematics‚ but also a branch of computer science. There are two forms of cryptosystems: symmetric and asymmetric. Symmetric cryptosystems
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Implementation of Advanced Encryption Standard Algorithm M.Pitchaiah‚ Philemon Daniel‚ Praveen Abstract—Cryptography is the study of mathematical techniques related to aspects of information security such as confidentiality‚ data integrity‚ entity authentication and data origin authentication. In data and telecommunications‚ cryptography is necessary when communicating over any unreliable medium‚ which includes any network particularly the internet. In this paper‚ a 128 bit AES encryption and Decryption by
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Vol. 2 Issue V‚ May 2014 ISSN: 2321-9653 I N T E R N A T I O N A L J O U R N A L F O R RE S E A R C H I N A P P L I E D S C I E N C E AN D E N G I N E E R I N G T E C H N O L O G Y (I J R A S E T) Feasibility Evaluation of Symmetric Key Encryption Techniques for Wireless Channel and Disk Storage Md Asif Mushtaque1‚ Mr. Khushal Singh2 School of Computing Science and Engineering‚ Galgotias University Abstract— Network security has become very important and challenging issue in this world
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Instructions: Match common encryption algorithms and methods with the scenarios representing real-world business applications and requirements. Common encryption algorithms and methods: ▪ Data Encryption Standard (DES) 2 ▪ Rivest‚ Shamir‚ and Adleman (RSA) encryption algorithm 4 ▪ Triple DES ▪ Diffie-Hellman key exchange 5 ▪ International Data Encryption Algorithm (IDEA) 3 ▪ El Gamal encryption algorithm ▪ Carlisle Adams and Stafford Taveres (CAST) algorithm
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International Journal of Engineering Research & Technology (IJERT) ISSN: 2278-0181 Vol. 3 Issue 4‚ April - 2014 Evaluation of DES‚ TDES‚ AES‚ Blowfish and Two fish Encryption Algorithm: Based on Space Complexity MD Asif Mushtaque Harsh Dhiman M.Tech(CS&E) School of Computing Science and Engineering Galgotias University‚ Greater Noida‚ U.P . M.Tech(CS&E) School of Computing Science and Engineering Galgotias University‚ Greater Noida‚ U.P. Shahnawaz Hussain Shivangi Maheshwari
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V O L U M E 2 ‚ N U M B E R 1 — S P R I N G 1 9 9 6 CryptoBytes R S A L A B O R A T O R I E S ’ Contents 1 Asymmetric E c y t o :E o u i n nrpin vlto and Enhancements 2 Eio’ Nt dtrs oe 7 PayWo and rd Mc Mn: i ro i t Two Simple Mc i ropayment Schemes 12 Message Authentication Using Hash Functions: the HMAC Construction 16 Announcements The technical newsletter of RSA Laboratories‚ a division of RSA Data Security‚ Inc. A sy m m e tri c E n c ry p ti o n : Ev o lu ti o n a
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SMS encryption using Diife-Hellman May 4‚ 2012 Introduction 1.1 Background Nowadays mobile phone communications (phone calls) are used mostly by everyone due to the GSM technology. In mobile phones there are several services a person can use to communicate other than making a phone call such as; SMS‚ MMS‚ contact registry and cameras. The most commonly used service after phone calls is the SMS that most of us find it easier even faster to share or to communicate with one another. An SMS
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...............................................................................................................2 C.2 S-DES Key Generation .............................................................................................3 C.3 S-DES Encryption .....................................................................................................3 Initial and Final Permutations ..................................................................................3 The Function fK ........
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STUDY OF SMS SECURITY AS PART OF AN ELECTRONIC VOTING SYSTEM A thesis Submitted to the Department of Computer Science & Engineering Of BRAC University By Chowdhury Mushfiqur Rahman ID: 02101108 Shah Md. Adnan Khan ID: 01201055 In Partial Fulfillment of the requirements for the Degree Of Bachelor of Computer Science & Engineering May 2006 BRAC University‚ Dhaka‚ Bangladesh DECLARATION I‚ Chowdhury Mushfiqur Rahman‚ University ID: - 02101108 have completed some modules of our proposed Thesis
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