Cryptanalysis of transposition ciphers

Cryptanalysis of transposition ciphers  
#ingress   #nianticproject  

Originally shared by Verum Inveniri

Transposition (part 3)
Cryptanalysis of transposition ciphers

How can you get a handle on a transposition cipher? The first thing to remember, is all the characters are still there. We have an anagram! And you can use an anagram solver to find possible words hidden in the ciphertext.

Once you have a word that you think is in there somewhere, you can look at the positions of the letters and hopefully spot the pattern that allows you to shuffle all the characters back to their correct positions.

The NIA often break one of the critical rules in cryptography, and leave clues about the key right next to the puzzle. This can make your task much easier, for example, if you know that 4 is the clue, then you might find that the cipher is railfence with 4 rails.

When you solve the example, don’t give the answer to anyone else! Share this post with your friends instead. If you need help with cryptography, come to #veruminveniri on irchighway.net to talk.
http://irc.lc/irchighway/veruminveniri/VI@@@

#ingress #cryptography