Modified Hill Cipher for a Large Block of Plaintext with Interlacing and Iteration
Author(s) -
V. U. K. Sastry,
N. Ravi Shankar
Publication year - 2008
Publication title -
journal of computer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.161
H-Index - 28
eISSN - 1552-6607
pISSN - 1549-3636
DOI - 10.3844/jcssp.2008.15.20
Subject(s) - computer science , interlacing , parallel computing , plaintext , block cipher , block (permutation group theory) , algorithm , cryptography , encryption , computer network , mathematics , artificial intelligence , combinatorics
In this research, we have developed a large block cipher by modifying the Hill cipher. In this, we have introduced interlacing of the binary bits of the plaintext as the primary concept leading to confusion. This process is strengthened by using iteration. The cryptanalysis and avalanche effect mentioned in this research clearly exhibit the strength of the cipher
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