Re: FBI decryption capability / MSDOS disk wipe question

[Black Unicorn <unicorn@access.digex.net>]

Harry Bartholomew scripsit
> 
> > 
> > A few moments ago I uploaded a file called "hyperdsk.zip" to the soda
 (cwrc??) 
> > site in the incoming directory.
> > 
> > My understanding is that this is a disk utility program with some
 encryption 
> > option.
> > 
> > It is my hope that someone will take a look at the executable and try to 
> > discover what method of encryption is used.  I suspect DES, but that is a
 wild 
> > guess without the slightest basis in evidence.

> 
>     At three sites around the world the hyperdsk.zip file (204,864 bytes)
>     contains only the .exe without any documentation.


Someone suggested this might merely be a diskcacheing program without any 
encryption ability at all.

It is entirely possible that I am mistaken about the programs name, and 
have seized on hyperdsk.zip erroniously.

Does anyone recall a program of similar sounding title in MSDOS land 
which supported encryption?

Again, though I cannot really put a finger on it until the method is 
identified, it seems this will shed a good deal of light into federal law 
enforcement cryptanalysis abilities.


-uni- (Dark)


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