Proceedings of the 2012 National Conference on Information Technology and Computer Science

An Extended Algorithm based on PlayFair Cipher

Authors
Yanhong Shang, Lilei Lu
Corresponding Author
Yanhong Shang
Available Online November 2012.
DOI
https://doi.org/10.2991/citcs.2012.33How to use a DOI?
Keywords
Playfair; encryption;algorithm
Abstract
This article proposed an improved solution to Playfair cipher algorithm. The algorithm extended former encrypting form from digram to integrated three letters. In this article the authors presented the improved encryption algorithm and finished its program in C programming language. At the end of the article, typical test data are displayed in order to testify the correctness of the algorithm.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
2012 National Conference on Information Technology and Computer Science
Part of series
Advances in Intelligent Systems Research
Publication Date
November 2012
ISBN
978-94-91216-39-8
ISSN
1951-6851
DOI
https://doi.org/10.2991/citcs.2012.33How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Yanhong Shang
AU  - Lilei Lu
PY  - 2012/11
DA  - 2012/11
TI  - An Extended Algorithm based on PlayFair Cipher
BT  - 2012 National Conference on Information Technology and Computer Science
PB  - Atlantis Press
SP  - 119
EP  - 121
SN  - 1951-6851
UR  - https://doi.org/10.2991/citcs.2012.33
DO  - https://doi.org/10.2991/citcs.2012.33
ID  - Shang2012/11
ER  -