https://github.com/piyush26c/modified-playfair-cipher-algorithm

Implementing playfair cipher 🐱‍💻 algorithm having matrix size 4 * 19.
https://github.com/piyush26c/modified-playfair-cipher-algorithm

decryption encryption playfair-cipher security

Last synced: about 1 month ago
JSON representation

Implementing playfair cipher 🐱‍💻 algorithm having matrix size 4 * 19.

• Host: GitHub
• URL: https://github.com/piyush26c/modified-playfair-cipher-algorithm
• Owner: piyush26c
• License: gpl-3.0
• Created: 2021-01-25T10:05:33.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2023-09-24T17:04:03.000Z (over 1 year ago)
• Last Synced: 2025-02-05T08:51:35.731Z (3 months ago)
• Topics: decryption, encryption, playfair-cipher, security
• Language: Python
• Homepage:
• Size: 1.08 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Information and Cyber Security Project

[![GitHub license](https://img.shields.io/github/license/piyush26c/Modified-Playfair-Cipher-Algorithm)](https://github.com/piyush26c/Modified-Playfair-Cipher-Algorithm/blob/main/LICENSE)

![GitHub last commit](https://img.shields.io/github/last-commit/piyush26c/Modified-Playfair-Cipher-Algorithm)

We a team of 4 developed a novel Cryptographic method wherein we leveraged

the [Traditional Playfair cipher](https://en.wikipedia.org/wiki/Playfair_cipher) algorithm by

constructing a key square of size 4\*19 in contrast to the standard

size of 5\*5 and used the [RSA algorithm](https://en.wikipedia.org/wiki/RSA_(cryptosystem))  along with the

proposed novel technique: RMPS keyless transposition to

further enhance the security and confidentiality of the

message.




## Architecture Diagram:






## Published Research Paper:

[Click here](https://scholar.google.com/citations?view_op=view_citation&hl=en&user=25Qgwk0AAAAJ&sortby=pubdate&citation_for_view=25Qgwk0AAAAJ:5nxA0vEk-isC)