👉 A roamage is a type of data encryption algorithm that uses a complex key to encrypt and decrypt messages. It was developed by Rijndael, an organization based in Belgium, and it has been used widely in the development of various encryption algorithms. The algorithm works on the principle of using a secret key to generate a master key (which is the same as the secret key), which is then used to encrypt and decrypt messages. The roamage algorithm uses a combination of two types of keys: