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Abhiramborige / Crypto-systems

Star 57

This repo will contain the algorithms for encryption and decryption of messages and ciphers respectively !!

aes digital-signature hill-cipher elgamal vigenere-cipher rsa-encryption vernam-cipher hmac-sha1 diffie-hellman-algorithm man-in-the-middle-attack euclidean-algorithm playfair-cipher chinese-remainder-theorem des-algorithm diffie-hellman-key elliptic-curve-cryptography ceaser-cipher columnar-transposition-cipher railfence-cipher statistical-attack
  • Updated May 30, 2022
  • Python

Mehul2205 / Cryptography-Assignments

Star 12

These are the lab assignments performed during the course of cryptography

brute-force-attacks digital-signature hill-cipher aes-algorithm vigenere-cipher affine-cipher rail-cipher euclidean-algorithm rsa-algorithm double-transposition-cipher playfair-cipher chinese-remainder-theorem des-algorithm multiplicative-cipher udp-client-server additve-inverse multiplicative-inverse additve-cipher statistical-attack pattern-attack
  • Updated May 27, 2020
  • Jupyter Notebook

ShakalBhau0001 / playfair-cipher-python

Star 3

A Python implementation of the classical Playfair cipher with encryption and decryption support. Built for educational purposes to understand digraph substitution and historical cryptographic techniques.

python cryptography encryption cipher decryption information-security substitution-cipher educational-project classical-cryptography playfair-cipher crypto-algorithms cybersecurity-basics digraph-cipher
  • Updated Feb 13, 2026
  • Python

ShakalBhau0001 / classical-crypto-gui-toolkit

Star 3

Python-based CustomTkinter GUI toolkit for learning classical cryptography. Implements Caesar, Playfair, Rail Fence, and Row-Column ciphers with brute-force attack modules. Educational, modular, and fully offline.

python cryptography gui-application brute-force caesar-cipher classical-cryptography playfair-cipher rail-fence-cipher columnar-transposition customtkinter cybersecurity-learning
  • Updated Mar 16, 2026
  • Python

SyedShaheerHussain / Caesar-Playfair-Cipher-Implementation-GUI-

Star 3

Cryptography tool that lets users encrypt and decrypt messages using Caesar and Playfair ciphers through an interactive, educational interface.

python hashing gui cryptography encryption gui-application cybersecurity decryption cyber-security cryptography-algorithms caesar-cipher encryption-decryption caesar-cipher-algorithm caeser-cipher playfair-cipher cybersecurity-education cybersecurity-tools playfair-cipher-algorithm
  • Updated Feb 22, 2026
  • Python

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