What is the ciphertext of "software" using a Caesar cipher?
Question
What is the ciphertext of "software" using a Caesar cipher?
Solution
A Caesar cipher is a type of substitution cipher in which each letter in the plaintext is 'shifted' a certain number of places down the alphabet. In the Caesar cipher, this shift is traditionally of 3 places.
Here's how you can encrypt the word "software" using a Caesar cipher:
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Write down the alphabet and a shifted version of the alphabet. For a shift of 3, the shifted alphabet would start with D and end with C.
Normal: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Shifted: D E F G H I J K L M N O P Q R S T U V W X Y Z A B C
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For each letter in "software", find the corresponding letter in the shifted alphabet.
S -> V O -> R F -> I T -> W W -> Z A -> D R -> U E -> H
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Put these letters together to get the ciphertext.
So, the ciphertext of "software" using a Caesar cipher is "VRIWZDUH".
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