Facebook pixel tracking

The Science and Information (SAI) Organization publishes open-access peer-reviewed journals in computer science and artificial intelligence.

Contact Info
Email info@thesai.org
Website thesai.org
Follow Us
Contact Info
Email info@thesai.org
Follow Us
Research Article | Open Access |

A Modified Feistel Cipher Involving Substitution, Shifting of rows, Mixing of columns, XOR operation with a Key and Shuffling

Author 1: V U.K Sastry Author 2: K. Anup Kumar
International Journal of Advanced Computer Science and Applications (IJACSA) · Vol. 3, No. 8 · Published 2012 · Cited by 8

DOI: https://doi.org/10.14569/IJACSA.2012.030805

Download PDF Cite Call for Papers

Abstract

In this paper, we have developed a modification to the Feistel cipher by taking the plaintext in the form of a pair of matrices and introducing a set of functions namely, substitute, shifting of rows, mixing of columns and XOR operation with a key. Further we have supplemented this process by using another function called shuffling at the end of each round of the iteration process. In this analysis, the cryptanalysis clearly indicates that the strength of the cipher is quite significant and this is achieved by the introduction of the aforementioned functions.

Keywords

encryption decryption cryptanalysis avalanche effect XOR operation.

How to Cite this Article

Sastry, V. U., & Kumar, K. A. (2012). A Modified Feistel Cipher Involving Substitution, Shifting of rows, Mixing of columns, XOR operation with a Key and Shuffling. International Journal of Advanced Computer Science and Applications, 3(8). https://doi.org/10.14569/IJACSA.2012.030805

Sastry, V U.K, and K. Anup Kumar. "A Modified Feistel Cipher Involving Substitution, Shifting of rows, Mixing of columns, XOR operation with a Key and Shuffling." International Journal of Advanced Computer Science and Applications, vol. 3, no. 8, 2012, https://doi.org/10.14569/IJACSA.2012.030805.

@article{Sastry2012,
  title     = {A Modified Feistel Cipher Involving Substitution, Shifting of rows, Mixing of columns, XOR operation with a Key and Shuffling},
  journal   = {International Journal of Advanced Computer Science and Applications},
  volume    = {3},
  number    = {8},
  year      = {2012},
  publisher = {The Science and Information Organization},
  author    = {V U.K Sastry and K. Anup Kumar},
  doi       = {10.14569/IJACSA.2012.030805},
  url       = {https://doi.org/10.14569/IJACSA.2012.030805}
}

Open Access — licensed under a Creative Commons Attribution 4.0 International License. Unrestricted use, distribution, and reproduction in any medium, even commercially, as long as the original work is properly cited.

Back to Issue
IJACSA Journal Cover

IJACSA