Cryptography Algorithms

🔣 ISAAC is a fast, seedable, cryptographically secure pseudo-random number generator (CSPRNG) and synchronous stream cipher.

Secure and efficient one-time pad generation using Diffie-Hellman key exchange and SHA-3 SHAKE-256

Well, it's basicaly ipfs-based chat with Vernam cipher (aka one-time pad), python.

Here is a Vernam cipher implementation in python. My goal with this project is achive my degree in CS ;) but also create a optimized way to use Vernam cipher in the real world(TM).

POC of Vernam encryption system

A high performance Vernam cipher with compression in PHP for encoding and decoding plain texts to cipher text. Used in private messaging, cookies and more.

A JavaFX GUI Vernam Cipher that makes use of Java 8 parallel processing

Vernam Cipher using Python

Casear, Vernam and columnar ciphers implemented in python, Hosted on heroku.

Projet de l'UE Codage et Cryptographie à l'UFR Sciences et Techniques de Dijon

Vernam cipher implementation

Anonymous end to end cascade encrypted messenger

Dictionary attack algorithm to bruteforce Vernam cipher

Vernam cipher implementation in C++ with time measurement

A Vernam Cipher created with python 3.5.2. Uses a XOR function to encrypt a message with an encryption key. Encryption is unbreakable if key is used once.

Encode and decode a message with a vername cipher (or one-time pad).

[MASI] A small project to showcase security with the vernam cipher

Tool that applies cryptographic algorithms. Includes encryption, decryption and key generation.

utility for encrypting text with Vernam cipher