On Feb. 3, 2011, 11:26 a.m.
Hi,
you are right, if you know the keyword(s) (it doesn't necessarily have to be one word) you´ll break the cipher. So, what would be the point to provide t…
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On Feb. 3, 2011, 11:26 a.m.
Hi,
you are right, if you know the keyword(s) (it doesn't necessarily have to be one word) you´ll break the cipher. So, what would be the point to provide t…
On Jan. 22, 2011, 9:55 p.m.
Hello Wolfgang,
thanks for the feedback!
The challenge is, in principle, quite easy if you know how to solve it. I cannot give you the exact reason why thi…
On Jan. 10, 2011, 11:55 a.m.
Hi there,
yes, both texts do have the same key and short key means less than 10 characters… And if you read a little about the Playfair encryption you'll se…
On Dec. 2, 2010, 11:01 a.m.
Hi!
Sorry for being late with the answer but it seems that Prof. Stamp, the author of the given Sigaba-Code, has a great deal of other work to do.
I would sa…
On Nov. 4, 2010, 1:52 p.m.
Please be aware that you get the wanted solution for this challenge only if you interpret the ciphertext explicit without padding!
Even if you interpret the g…
On Oct. 28, 2010, 12:36 p.m.
Now you even got one more character then in the challenge description… [HTML_REMOVED]
Pascal
On Oct. 27, 2010, 12:09 p.m.
Hi Ralf,
maybe the wording in the challenge text is a little bit confusing but the given plaintext appears AT THE BEGINNING of the searched plaintext. Other…