2.You have been specifically asked to implement a stream cipher. Which cryptographic algorithm could you use

symmetric-key cryptography

Explanation:

There are two types of cryptographic algorithms, the public key algorithm which uses a public key to encode a message before transmission and a private key to decode the message after transmission, and the private key or symmetric key algorithm which uses a private key to both encode and decode a message.

answer(true);

the today function returns a valid value without any arguments.

the today function returns the current date based on the computer's date setting and formatted as a date. today takes no parameters, but requires that you use empty parentheses