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| Kestrix | Jun 24 2009, 07:30 PM |
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Just registered
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you'll notice the numbers go all the way round, from number 1 to 144. The cipher encrypts in blocks of 144 letters. the table is generated before the cipher is started as long as both the sender and reciver have the same table everythings ok. You start with the key and enter it on the table going all the way round until you get back to the beginning again. The four mixed alphabets are just randomly picked. You can as an aide enter each letter of the plain text into the (yellow) number boxes. The key and plain text now run all the way around the square ( if the message is that long) if it is longer carry on going round the square again. To decrypt start from the last letter apply the oppisit ceaser shift then follow the table back to the plaintext letter... Does this make it clearer? Kestrix Edited by Kestrix, Jun 24 2009, 07:33 PM.
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| A new Cipher... or not? · General | |




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11:14 AM Nov 28