Efficient Digital Encryption Algorithm Based on Matrix Scrambling Technique

Kumar, Mukesh; Azam, Sami; Rasool, Shaik

doi:10.5121/ijnsa.2010.2403

Cited by 15 publications

(1 citation statement)

References 2 publications

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“…Information network technology has various extensive applications which serve different social fields; however, since internet is a wide open system it is normally to face information security problems. These problems comprise hacker intruding, network attack, besides internet menaces such as tampering and interception network information (2)(3)(4). The spreading of mobile applications that upload and download data over the network increases the urgent need to secure and safe internet data communication (2).…”

Section: Introductionmentioning

confidence: 99%

Combining Several Substitution Cipher Algorithms using Circular Queue Data Structure

Ibraheem

Hasan

2020

Baghdad Sci.J

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With the revolutionized expansion of the Internet, worldwide information increases the application of communication technology, and the rapid growth of significant data volume boosts the requirement to accomplish secure, robust, and confident techniques using various effective algorithms. Lots of algorithms and techniques are available for data security. This paper presents a cryptosystem that combines several Substitution Cipher Algorithms along with the Circular queue data structure. The two different substitution techniques are; Homophonic Substitution Cipher and Polyalphabetic Substitution Cipher in which they merged in a single circular queue with four different keys for each of them, which produces eight different outputs for every single incoming letter. The present work can be applied efficiently for personal information security and network communication security as well, and the time required for ciphering and deciphering a message is less than 0.1 sec.

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Section: Introductionmentioning

confidence: 99%