期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2018
卷号：57
期号：1
页码：29-34
DOI：10.14445/22312803/IJCTT-V57P106
出版社：Seventh Sense Research Group
摘要：Information is not secure in this eon since any attacker can compromise a system and get access to it.. In this paper .In order to make communications secure a randomized model of encryption with key Meshing is proposed. Mesh encryption uses randomization for encrypting the plaintext into ciphers using private symmetric keys and set of preset tables.This is a stream cipher algorithm . This randomization makes the cryptanalysis exhausting on extant attacks such as ciphertext attacks brute force attacks, chosen ciphertext, digrams and trigrams attacks,. This algorithm uses different layers of encryption and the labyrinth of these layers are also non aligned. This is achieved by creating a puzzle that dynamically repositions itself. Thus making the ciphertext formed after each transmission vary and will result in distinct ciphers after each transmission. In addition to that the length of plaintext and ciphertext is analogous, the transposition occurs in bit level in irregular fashion, increasing the complexity for cryptanalysis.It also makes private one to one communications safer. It can be applied in militant applications, hospital, commerce where data security and privacy is of concern.
关键词：Private Key encryption; KeyGeneration; Arbitrary Key(AK); Base Key(BK); Transmitted Key(TK); Meshing Key(MK); Special Character Cipher(SCC); Anagram(AG); Numeric Cipher(NCC); AlphaNumericCipher(ANC); Alphabet Cipher(AC); MeshSplitter(MS); Arbitrary Slicer
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