Introducing Crypton, the fun and secure way to learn the basics of public key cryptography with your friends!

With Crypton, you can generate encrypted QR codes that only you and your friends can decode. It's easy to get started - simply sign up for an account and get your identity key. Then, share your identity key QR code with your friends and let them scan it to add your public key to their contacts.

Once you and your friends have added each other's public keys to your contacts, you can exchange secure messages by creating encrypted QR codes that only you and your friend can read. To do this, your friend writes you a secret message, then generates a secret QR code using the "new message" button. You can then scan the secret QR code using the "decrypt QR code" button and your friend's public key in your contacts to reveal the secret message.

Public key cryptography is a cutting-edge technology used in the modern era to secure and encrypt data. It works by using a pair of keys - a public key that can be shared with anyone, and a private key that only the owner knows. When data is encrypted using the public key, only the private key can decrypt it. This allows secure transmission of data without the need for a shared secret, making it ideal for secure messaging and other forms of communication. Crypton is a great way to explore and experiment with this exciting technology, and discover just how powerful and transformative it can be.

Thanks to the power of public key cryptography, you can trust that only you and your friend can read your secret messages, even if someone else intercepts the QR code. It's a fun and unique way to learn about cryptography and keep your conversations private. Even if the QR code is in plain view, only you and your friend can ever read it.

Don't wait - download Crypton today and start exchanging secure messages with your friends!