https://github.com/abhiramborige/crypto-systems

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

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

Last synced: 14 Apr 2025

https://github.com/mehul2205/cryptography-assignments

These are the lab assignments performed during the course of cryptography

additve-cipher additve-inverse aes-algorithm affine-cipher brute-force-attacks chinese-remainder-theorem des-algorithm digital-signature double-transposition-cipher euclidean-algorithm hill-cipher multiplicative-cipher multiplicative-inverse pattern-attack playfair-cipher rail-cipher rsa-algorithm statistical-attack udp-client-server vigenere-cipher

Last synced: 19 Aug 2025

https://github.com/shadvls/Cipher

Cipher Algorithms Collection. A collection of classic encryption and decryption algorithms, including Caesar, Vigenère, Playfair, Hill, and RSA. Designed for learning basic cryptography and data security.

caesar-cipher cipher cli cryptography desktop-application gui hill-cipher playfair-cipher python rsa security tkinter vigenere-cipher

Last synced: 11 Aug 2026

https://github.com/yaeby/cipher-decoder

Some ciphers implemented in a streamlit app.

cryptography des des-algorithm des-decription des-encryption frequency-analysis playfair-cipher streamlit vigenere vigenere-cipher

Last synced: 18 Feb 2026

https://github.com/samyam81/cryptography-lab

A comprehensive repository featuring practical implementations, tutorials, and resources for exploring cryptographic algorithms and protocols.

co-prime cpp cryptography-algorithms euclidean-algorithm extented-euclidean-algorithm go playfair-cipher railfence-cipher shift-cipher vigenere-cipher

Last synced: 17 May 2026

https://github.com/pacemakerx/cryptolab

Simple and beginner-friendly implementations of classic cryptographic algorithms like Playfair, Hill Cipher, DES, AES, RSA, DSA, MD5, SHA512 — using Python. Designed for easy understanding, minimal dependencies, and educational use.

cryptography hill-cipher md5-hash playfair-cipher rsa-algorithm sha512

Last synced: 14 Apr 2025

https://github.com/orhun/playfair-rs

Playfair cipher implemented in Rust

playfair playfair-cipher rust

Last synced: 17 Mar 2026

https://github.com/matbagnoletti/unipgcifrari

Esercitazione assegnata nell'ambito del corso di Programmazione Procedurale del primo anno di Informatica presso l'Università degli Studi di Perugia.

c cypher gcc playfair-cipher vigenere-cipher

Last synced: 20 May 2026

https://github.com/autruonggiang/ie105-lab

Store information security assignments.

caesar-cipher colab cybersecurity ie105 machine-learning ml playfair-cipher python rail-fence-cipher uit vigenere-cipher

Last synced: 02 Mar 2025

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

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

decryption encryption playfair-cipher security

Last synced: 30 Mar 2025

https://github.com/dhanya-abhirami/cryptography-algorithms

Implementation of Traditional Ciphers

caesar-cipher cryptography hill-cipher playfair-cipher vigenere-cipher

Last synced: 31 Mar 2025

https://github.com/taxborn/playfair

A Playfair Cipher implementation in Rust

cipher playfair-cipher rust

Last synced: 17 Jul 2026

https://github.com/filipxxd/cryptoapp

adfgvx-substitution-cipher affine-cipher ciphers cryptology customtkinter dsa playfair-cipher rsa-cipher

Last synced: 03 Aug 2026

https://github.com/rani-abha/cryptography_algorithms

In this repository, I've gathered a collection of cryptographic algorithms that I've learned during my college years and implemented for both learning and practical purposes.

algorithms blacklist cipher-algorithms cryptography digitalsignature firewall-rules playfair-cipher sha1-hash whitelist

Last synced: 06 Jul 2025

https://github.com/mananpatel06/information-security-practicals

This is Cryptography And Security Practical.

caesar-cipher-algorithm ce348 crns cryptography cspit depstar diffie-hellman-algorithm digital-signature-algorithm hill-climbing-algorithm information-security onetimepad playfair-cipher practicals railfence-cipher rsa-algorithm security

Last synced: 13 Jun 2026

https://github.com/ruoshui-git/cyb-playfair

Playfair encryption and decryption. (Made for class project)

playfair-cipher rust

Last synced: 31 May 2026

https://github.com/jastka4/playfair-cipher

pip playfair-cipher pwr python2

Last synced: 14 Mar 2026

https://github.com/berkbavas/cryptostuff

Cryptographic algorithms and attacks in Java 8

cbc-mode close-primes cryptanalysis cryptography fermat-factorization four-square miller-rabin-test monoalphabetic-cipher pkcs1 playfair-cipher rsa rsa-pkcs1-padding vigenere-cipher

Last synced: 21 Jun 2026

https://github.com/mashateayoub/cryptoalgos

Implementation des différentes algorithmes de cryptage

algorithms cesar-cypher cryptography playfair-cipher

Last synced: 10 Jun 2026

https://github.com/mehradi-github/ref-cryptology-and-classical-ciphers

Implementation of classical ciphers including Caesar cipher, Playfair cipher, Rail fence cipher, Columnar transposition cipher, and frequency attack cryptanalysis.

cesar-cipher cipher-algorithms columnar-transposition-cipher cryptology frequency-attack playfair-cipher railfence-cipher

Last synced: 05 Jul 2026

https://github.com/mohamedsaidsallam/encryption-techniques

A simple python script that offers multiple simple implementations for encryption techniques. Done as a project for ASU 2020, Computer and Network Security course.

aes aes-cipher aes-encryption argparse ceasar-cipher des-cipher des-encryption hill-cipher playfair-cipher python venv vernam-cipher vigenere-cipher

Last synced: 24 Mar 2025