https://github.com/egebilecen/present-80

PRESENT-80 encryption algorithm implementation for educational purposes.
https://github.com/egebilecen/present-80

encryption present-80 python

Last synced: 29 days ago
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PRESENT-80 encryption algorithm implementation for educational purposes.

• Host: GitHub
• URL: https://github.com/egebilecen/present-80
• Owner: egebilecen
• License: gpl-3.0
• Created: 2024-05-11T10:10:00.000Z (12 months ago)
• Default Branch: main
• Last Pushed: 2024-05-30T11:42:07.000Z (11 months ago)
• Last Synced: 2025-02-05T15:51:49.417Z (3 months ago)
• Topics: encryption, present-80, python
• Language: Python
• Homepage:
• Size: 16.6 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
This repository contains the implementation of the encryption algorithm of the PRESENT-80 lightweight block cipher. It features a fully commented code with many utility functions to implement the algorithm. This code is written for educational purposes; thus, it shouldn't be used for production, as it's not written with optimization in mind.

**Note:**

* This code only supports 80-bit key.

* Decryption is not implemented, as it's just the reverse operation of encryption.

* No padding scheme is implemented; thus, only data with the exact size of the block can be encrypted.