The order of the wheels can't be changed.
So this encryption device doesn't use any key?
Only the most trivial; you choose the row to transmit.
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for sale at http://www.elcomsoft.com/prs.html#aefsdr
http://www.elcomsoft.com/prs.html#aefsdr :
A program to recover (decrypt) files encrypted on NTFS (EFS) partitions
created in Windows 2000, Windows XP and Windows Server 2003. Files are being
decrypted even in a case when the system is not
This is not as serious as I thought. According to
http://www.elcomsoft.com/AEFSDR/whatsnew.txt, the cracker would need your
password and access to your drive.
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On Tue, Aug 31, 2004 at 02:48:00PM +0200, Hadmut Danisch wrote:
It can be easily shown that there is no lossless
compression method which can effectively compress every possible
input.
Even more simply, if such a method existed, you could recursively
apply it to its output and compress
The article hedges on whether or not PGP was used on the Psion mentioned.
The Psion might have been using one of the other programs listed at
http://www.ericlindsay.com/epoc/sicrypt5.htm.
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