Does anyone know how to code a caesar cipher in vb. net?

Shift the entire alphabet by the number you picked and write it down below your original alphabet (as shown above).

Pick a message to write to your friend. ...

Write down your encoded message using your shifted alphabet. ...

Give your friend the encoded message and tell them the key.

Explanation:

Caesar cipher is a very simple encryption method and is easily cracked if one studies the frequency of repeating letters. To improve the strength of the encryption method a more complex key could be used. Instead of shifting by 1, a pattern of shifts could be used: For example, 1,4,5,1.

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