Criptochat

An application for secure exchange of encrypted messages

NOTICE: IN ORDER TO USE THE APPLICATION, YOU MUST REGISTER AN ACCOUNT, READ THE INSTRUCTIONS BELOW TO REGISTER SUCCESSFULLY

This application lets you exchange messages like you do in traditional instant messaging applications, but it encrypts those messages and prevents third parties from reading them.

This application uses AES and Diffie hellman for encrypion and key exchange. Encryption and decryption are performed only on your device, the messages are never stored in unencrypted form. Even the author of this application doesn't have access to the messages exchanged by this app.

The goal of this application is to improve privacy and free communication on the internet.

In order to use the app, you first need to create a user account. The account can be created from the application itself. To register, open the menu on the login page and select registration. When registering, make sure that your username only contains numbers and letters, spaces and special characters are not allowed.

The person you are communicating with also needs an account, and you need to know his/her username in order to send messages.

The application also includes detailed instructions which can be accessed from the menu on the login page.

This app was created for the competition organized by iSerbia.