Title of article
Modified Bitwise Hill Crypto System
Author/Authors
karimpour, jaber university of tabriz - department of computer sciences, ايران , aghdasifam, masoud university of tabriz - department of computer sciences, ايران , noroozi, ali a. university of tabriz - department of computer sciences, ايران
From page
11
To page
15
Abstract
Hill Cipher (HC) is a matrix-based polygraph symmetric data encryption method. In 2011, Desoky et al. proposed the Bitwise Hill Crypto System (BHC) which is based on bit arithmetic. In this paper, we analyze BHC and show that it is insecure. Then, we propose a new modification using chaotic maps which provides better security.
Keywords
Cryptography , Bitwise Cipher , Chaotic Maps , Hill Cipher
Journal title
The CSI Journal on Computer Science and Engineering (JCSE)
Journal title
The CSI Journal on Computer Science and Engineering (JCSE)
Record number
2549121
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