CRYPTOGRAPHY

If you were to use a caeser cipher with a key of 3 shifts to the left, how would you encrypt the word: Cipher?

• ZAMEBO

• ZFMEBO

• ZOMEBO

• ZFMEBA

The process of converting plaintext to ciphertext.

• cryptography

• decryption

• cyphertext

• encryption

Taking a secret message and converting it back to the original plain text is known as?

• Caesar Cipher

• Cipher Text

• Encryption

• Decryption

The following word was encrypted using a Caesar cipher with a key of -4: Wsaokia. What word is it?

• Ability

• Jazzman

• Awesome

• Puzzled

"CAESAR CIPHER" has been encrypted with Caesar cipher to "SQUIQH SYFXUH". The key used was:

• 16

• 13

• 14

• 12

The outer circle represents the original letters and the inner circle represents the encrypted letters. Which of the following deciphers the following word:

UZWMV

• ZEBRA

• ZIPPO

• ZULUA

• ZBRR