Find an encryption policy on the Internet belonging to a large organization and describe how it addresses file encryption. Each of the following questions presents a row of plaintext numbers followed...

Find an encryption policy on the Internet belonging to a large organization and describe how it addresses file encryption. Each of the following questions presents a row of plaintext numbers followed by a row of numbers representing a key stream for a one-time pad. Apply modulo arithmetic or “xor” as needed to yield the corresponding ciphertext.