06-10-2006, 05:52 AM
Quote:Polter:
I went to the link you posted, regarding the "Vigenere table". I found it very interesting! The analysis presented there amazed me! Some folk are simply very imaginative and analytic, all at the same time. I wonder, if you take a text, encrypt it using a password, then take that encrypted text and submit it to a new encryption password and encryption, would the resultant text still be susceptible to analysis? If so, is there any number of repeats of this that will result in an undecryptable text?
If you use a very strong encryption... Actually, the scurity of your encryption depends upon the security of your password(e.g. not telling it to anyone nor giving any idea of what it is), the content of the text, and both the length of the text and password(password is quite longer than the text is better, and there is a way to do it)
There is an alogarithms which is so called one-time pad...
see this link:
http://en.wikipedia.org/wiki/One-time_pad
i'm still trying to make an alorithm for this one....
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Life becomes easier if things are done well than being said.
Life becomes easier if things are done well than being said.