Re: cryptoool

[Rene Zandbergen <r_zandbergen@xxxxxxxxx>]

Hi!

I'm sorry but I'm a bit unsure about all this.
Doesn't the type of analysis below fail if you 
don't know what is _one_ character? If you 
regularly miss one, or count one character as
two (such as Eva-ch) then all Vigenere analysis
is likely to be meaningless, isn't it?

Someone correct me if I'm wrong please.

Cheers, Rene
 
--- Claus Anders <Claus_Anders@xxxxxxxxxxx> wrote:
> >Hi Caus,
> >There is one freeware program from the Deutsche
> Bank 'Cryp tool' that can
> >solve Vigenere ciphers and other classical ciphers.
> >Take a look at : http://www.CrypTool.de/
> >S.
> Hi Santiago,
> thanks, but I'm using this tool anyway.Nevertheless
> the VMS seems not to be
> encryted in a Vigenere Cipher. I computed the
> relative letter frequencies
> for different key lengths and found no difference
> for any letter given at
> any key position. I.e. the frequency is the same for
> o,e,y,h.. independent
> beeing at 1stm 2nd 3rd ... position.
> 
> Claus
> 
> 
> 


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