Vigenere cipher website

Rust-based Vigenère decoder that automatically detects the plaintext language before decrypting the cipher.

Projeto em C capaz de decodificar de forma eficiente e personalizável textos escritos em língua portuguesa (PT-BR) e criptografados com Cifra de Vigenere, adivinhando a chave utilizada.

Decoding the "Vigenère cipher" using a statistical attack

Decrypt Vigenère ciphers with missing keys through language-agnostic Chi-squared statistical tests.

Developing a collection of cipher functions for fun

Python program to encrypt/decrypt ciphers from .txt files or manually-typed strings.

Decode / Bruteforce Vigenere cipher text just using the Flag Format!!

Suite of cryptographic tools that provides encryption, decryption, and cipher-breaking functionalities using classical algorithms such as the Caesar Cipher and Vigenère Cipher.

基于重合指数法的Vigenère密码破解，需要一定手动分析，附原理解析，后期可能补上全自动脚本

Crack vigenere encrypted text using index of coincidence and character frequencies.

A C++ implementation of the Vigenère cipher

Algorithmic implementation of the Avirai's proposition to solve Kryptos K4 via Vigenère's table with randomized initial position and symmetry transposition via pairs of partially inversed matrices (cf. https://www.reddit.com/r/codes/comments/wwqj3m/kryptos_yar_east_north_east_and_muko/)

This program aims to decrypt texts encrypted with the Vigenere cipher method using C#.

Vigenere Cipher

Ransomware that encrypts and decrypts .txt, .py, .docx and .pdf in specified directories with a modified Vigenère cipher.

Encryption, decryption and cryptanalysis of the Vigenère cipher.

vigdec aka heartbreaker – tool that breaks Vigenère cipher without knowing the key.

vigenere cipher solver

Use matale to decrypt the Virginia cipher.