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Research Article | Open Access |

A Block Cipher Involving a Key Bunch Matrix and an Additional Key Matrix, Supplemented with Xor Operation and Supported by Key-Based Permutation and Substitution

Author 1: Dr. V. U.K Sastry Author 2: K. Shirisha
International Journal of Advanced Computer Science and Applications (IJACSA) · Vol. 4, No. 1 · Published 2013

DOI: https://doi.org/10.14569/IJACSA.2013.040129

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Abstract

In this paper, we have developed a block cipher by extending the analysis of a Novel Block Cipher Involving a Key bunch Matrix and a Key-based Permutation and Substitution. Here we have include and additional key matrix, which is supplemented with xor operation. The cryptanalysis carried out in this investigation clearly indicates that this cipher cannot be broken by any attack.

Keywords

Key key bunch matrix encryption decryption permutation substitution avalanche effect cryptanalysis xor operation

How to Cite this Article

Sastry, D. V. U., & Shirisha, K. (2013). A Block Cipher Involving a Key Bunch Matrix and an Additional Key Matrix, Supplemented with Xor Operation and Supported by Key-Based Permutation and Substitution. International Journal of Advanced Computer Science and Applications, 4(1). https://doi.org/10.14569/IJACSA.2013.040129

Sastry, Dr. V. U.K, and K. Shirisha. "A Block Cipher Involving a Key Bunch Matrix and an Additional Key Matrix, Supplemented with Xor Operation and Supported by Key-Based Permutation and Substitution." International Journal of Advanced Computer Science and Applications, vol. 4, no. 1, 2013, https://doi.org/10.14569/IJACSA.2013.040129.

@article{Sastry2013,
  title     = {A Block Cipher Involving a Key Bunch Matrix and an Additional Key Matrix, Supplemented with Xor Operation and Supported by Key-Based Permutation and Substitution},
  journal   = {International Journal of Advanced Computer Science and Applications},
  volume    = {4},
  number    = {1},
  year      = {2013},
  publisher = {The Science and Information Organization},
  author    = {Dr. V. U.K Sastry and K. Shirisha},
  doi       = {10.14569/IJACSA.2013.040129},
  url       = {https://doi.org/10.14569/IJACSA.2013.040129}
}

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