Ciphering in vigenere with a key.

A terminal-based customizable rotation cipher

NEWDES3 Block cipher encryption source code in C. 9344-bit keys. 128-bit block cipher (like AES) 64 rounds.

Implementation of RC4 cipher in C

Enigma PolyAlphabetic Ciphering Method Emulator

Nakamoto is a 2 layer encryption tool to protect your data and your cyptocurrency

Reference implementation in C of 4096XKS-F block cipher.

XTEA2 Block cipher encryption source code in C. 256-bit keys.

Triple DES 2304-bit keys block cipher encryption source code. Triple Data Encryption Standard with 2304-bit keys.

Public reference implementation of S-1 block cipher.

dataHider is a programm which hide secret words in a PNG image ( :P )

DES768 Block Cipher Encryption. Data Encryption Standard with 768-bit keys.

Simple cipher used in Fujikura software

Toy for cipher/deciphering and cracking some basic ciphers.

A CLI in C to encrypt and decrypt text using a variety of cipher algorithms

A simple cryptography tool that encrypts text using a key-derived SHA-256 hash with XOR bit flipping and base64 encoding.

Vernam cipher implementation

IDEA 832-bit keys Block cipher encryption source code in C. International Data Encryption Algorithm 832 bits.

AES8576 Block Cipher Encryption. Advanced Encryption Standard with 8576-bit keys