>>11878190So in case of Vigenere Cipher I came up with this analysis.
As we assume that (0)192 is either the key or a clue for the key, the key length would be 3 or 4.
Here are the corresponding IC's for the various key lengths. The index is supposed to spike on the right key.
> Key Len 20.25
0.17777
> Key Len 30.21428571428571427
0.5
0.2
> Key Len 40.333
0.1333
0.2
0.1666
> Key Len 50.2
0.1666
0.13333
NA/0
NA/0
Note that the IC was calculated for the english language and did not include numerical values.
The message is just short enough to allow for a key length of up to 5 or a few more. Assuming I didn't fuck up, we have a spike of 0.5 on Key len 3. Def should re-run with included numerical values tho.
Doesn't mean it's vigenere cipher but if it is, the key would probably be of length 3.
