RSA

RSA is a public-key algorithm that is extremely secure, and does not require both parties to know the same secret keyword

What to do

First generate your keys (you must generate one every time you reload). Then, encode messages and decode them using the corresponding buttons.

RSA Controls

How it works (simplified)

RSA solves the age-old problem of cryptographic algorithms: the fact that the keyword had to be known by both parties. Each person has a public and private key that are used to encode and decode messages. It is like keyword transfer, except for the fact that it does not require multiple back and forth communications. For more information, refer to this.