文章基本信息

标题：An Approach to Block Based Ciphering Using Bit Wise Calculation for Representation of A Number Using Its Corresponding Perfect Square Number and Position of Prime Number
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作者：Subir Sharma ; Pranam Paul
期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2016
卷号：4
期号：2
页码：2242
DOI：10.15680/IJIRCCE.2016.0402085
出版社：S&S Publications
摘要：Here the main concept of t he algorithm comes from cryptography , to secure any kind of file as it is implemented on bit - level. The strength of the technique is analyzed in this paper. This is a block based private key cryptographic technique. Here our idea is focused on technique by which we will calculate the nearest perfect square number of a given number along with its square root and position of prime by which the difference among the perfect square number and the given number can be represented . In parallel in each step we wil l also calculate the number of bits by which these perfect square number and prime number will be represented in its encrypted form. The algorithm section describes the method in brief
关键词：Cryptography; Encryption; Decryption; Cipher; Private key; Symmetric key; Plain text; Network security.