Use the caesar cipher method to encrypt the word “ACTIVATION” and show the complete process step by step.
A B C D E F G H I K L M N O P Q R S T U V W X Y Z
Chose a number form 1 to 26 .the number will represent the key or the “shift” value that will be used to shift the standard Alphabet.
KEY= 4
A B C D E F G H I K L M N O P Q R S T U V W X Y Z
W X Y Z A B C D E F G H I K L M N O P Q R S T U V
Now bottom row of ALPHABE will now by known as Cipher ALPHABET.
KEY=4
Message =”ACTIVATION”
Plain : A B C D E F G H I K L M N O P Q R S T U V W X Y Z
Cipher: W X Y Z A B C D E F G H I K L M N O P Q R S T U V
Ciper text : WYPERWPEKI