REAL-LIFE SKILLS Encrypting and Decrypting Messages with Caesar Cipher 6 Write a short message of about 30-35 words. Then, encrypt it using Caesar cipher. Encrypting with Caesar cipher means replacing each letter of the message with another which is shifted by a certain number of places down the alphabet. Remember to use the English alphabet. : [Write your text here] Original text : +n [Write your encrypted text here] Encrypted text 7 Exchange your encrypted message with a classmate and try to decrypt the one that you have just received. It is an intuitive activity, but once you get a clue, you can decrypt the entire message. 8 GROUP WORK: Let’s make it a bit more difficult. Encrypt the message replacing each letter with one that comes before it in the alphabet. : [Write your text here] Original text : –n [Write your encrypted text here] Encrypted text 9 Decrypt the message from the previous activity. 10 Decrypt the message and answer the questions. The cipher is: +n = 1 + (2 x 3) – 4. KDYH BRX HQMRBHG WKLV DFWLYLWB? ZDV LW GLIILFXOW? [Write your text here]