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how to make a vigenere cipher solver in vb.net?

I am making a cipher solver in vb.net 2008 and I have made it solve ciphers for most ciphers but I can't make it do vigenere. I have got three textboxes named "EncryptionVigenere", "SolutionVigenere" and "Key" and a button called "SolveVigenere"

Note this is not a homework project
Nov 10 '11 #1
3 4536
Rabbit
12,516 Expert Mod 8TB
What do you have so far?
Nov 10 '11 #2
nothing, I have no idea how to go about this and I can't find anything on the internet
Nov 12 '11 #3
Rabbit
12,516 Expert Mod 8TB
Well, you said you've solved most ciphers. The vigenere is related to the caeser cipher so you can start there.
Nov 14 '11 #4

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