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Re: [LUG] Identifying encrypted files.

 
On Sat, 24 Oct 2015 at 16:11 Martijn Grooten <martijn@xxxxxxxxxxxxxxxxxx> wrote:

You cannot. A typical encryption scheme takes an input of n bytes and,
using some kind of key, turns that in an output of n bytes.

Or even better, n+x+y where x is a number =<>0 and y is a number different each time the same message is encrypted or sent.





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