[dundee] Requirements cryptographic hash functions

[gordon dunlop]

On 1 February 2010 22:03, Axel <newsletter at axelbor.de> wrote:

> Hey guys,
>
> I believe to remember at the following requirement for a crypto hash
> function:
>
> "By changing one input bit more than 50% of the output bits must changed."
>
>   I believe this is called "The Avalanche Effect"


> I can't find anything to verify this. Know everyone more or had a
> source which verify this statement.
>
>   Maybe this site can help you

 http://unixwiz.net/techtips/iguide-crypto-hashes.html

Gordon

Axel
>
>
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