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Date:      Sat, 1 May 1999 23:13:16 -0400 (EDT)
From:      "Harry M. Leitzell" <Harry_M_Leitzell@cmu.edu>
To:        Robert Watson <robert+freebsd@cyrus.watson.org>
Cc:        Poul-Henning Kamp <phk@critter.freebsd.dk>, The Tech-Admin Dude <geniusj@phoenix.unacom.com>, Brian Beaulieu <brian@capital-data.com>, freebsd-security@FreeBSD.ORG
Subject:   Re: Blowfish/Twofish 
Message-ID:  <Pine.SOL.3.96L.990501230902.19529D-100000@unix13.andrew.cmu.edu>
In-Reply-To: <Pine.BSF.3.96.990501150648.2670B-100000@fledge.watson.org>

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I am unaware of the restriction laws placed upon the US in terms of
encryption.  Could someone clarify them for me?

1)	If Robert were to write code on a machine that is in a foreign
country, would it have been considered exported?  (Xterm on a cs.hut.fi
machine for example to code in)  Even if he is in the US while doing so?

2)	Can we still do the moving by paper to another country and
scanning it in?  Is that legitimate or been deemed illegal?

3)	If I write a disk encryptor that sits on the MBR and transfer the
disk out of country, is that a no-no?

Thanks

On Sat, 1 May 1999, Robert Watson wrote:

> 
> So I'd gladly write this code, as well as do a number of other
> crypto-related things, but I'm inside the US.  Someone outside the US will
> have to take this initiative, I'm afraid.
> 
> I'd recommend against using Blowfish--go for Twofish.
> 
> On Sat, 1 May 1999, Poul-Henning Kamp wrote:
> 
> > In message <Pine.BSF.4.10.9905010205230.69105-100000@phoenix.unacom.com>, The Tech-Admin Du
> > de writes:
> > 
> > >This is something i've wanted to know for a long time :).. It should adopt
> > >the passwd.conf settings from OpenBSD with selection of encryption, ratio,
> > >etc.. OpenBSD has a very good feature with that and it would  be great if
> > >FreeBSD adopted it! :-)
> > 
> > Make patches
> > send-pr
> > 
> > --
> > Poul-Henning Kamp             FreeBSD coreteam member
> > phk@FreeBSD.ORG               "Real hackers run -current on their laptop."
> > FreeBSD -- It will take a long time before progress goes too far!
> > 
> > 
> > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > with "unsubscribe freebsd-security" in the body of the message
> > 
> 
> 
>   Robert N Watson 
> 
> robert@fledge.watson.org              http://www.watson.org/~robert/
> PGP key fingerprint: AF B5 5F FF A6 4A 79 37  ED 5F 55 E9 58 04 6A B1
> 
> Carnegie Mellon University            http://www.cmu.edu/
> TIS Labs at Network Associates, Inc.  http://www.tis.com/
> Safeport Network Services             http://www.safeport.com/
> 
> 
> 
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-security" in the body of the message
> 

[-=--=-=--=-=--=-=--=-=--=-=--=-=--=-=--=-=--=-=--=-=--=-=--=-]
	Harry M. Leitzell - Harry_M_Leitzell@cmu.edu
		Carnegie Mellon University
		Finger for PGP Public Key
[-=--=-=--=-=--=-=--=-=--=-=--=-=--=-=--=-=--=-=--=-=--=-=--=-]



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