This question's due date has already passed. You may post a tutorial, but there's no guarantee that the original asker will purchase the tutorial. But other people might!

Question

$21.00 cryptography

From Computer-Science: General-CS
Closed, but you can still post tutorials
Due on Mar. 27, 2012
Asked on Mar 24, 2012 at 12:05:10PM

Asked by :

coolvm
Rating :No Rating
Questions Asked: 39
Tutorials Posted: 0

Use a 2-stage transposition technique to encrypt a message. The following information is what is needed to do this encryption:

Key: “2314746”
Message: The transposition cipher technique works by permuting the letters of the plaintext. It is not very secure, but it is great for learning about cryptography (ignore the comma and the period in the message).

1. demonstrate this encryption and how you arrived at your answer.

Is it possible to decrypt the message with a different key? Justify your answer.
Do you agree with the statement of the message? Provide examples to support your view.