<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<META NAME="Generator" CONTENT="MS Exchange Server version 6.5.7638.1">
<TITLE>Re: [AG-TECH] vic and rat encryption</TITLE>
</HEAD>
<BODY>
<DIV id=idOWAReplyText82283 dir=ltr>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>I installed an AG Toolkit v2.4 on an XP SP1
machine according to specs and when I try to start the venue client, it will
abort. In debug mode it says "Initialization Error: unpack list of
wrong size" right after it started the Certificate Request Wizard. Anybody knows
what the heck this is? I am lost and would need a solution real
quick!</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Thanks!</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Zsolt</FONT></DIV>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2></FONT> </DIV></DIV>
<DIV id=idSignature14290 dir=ltr>
<DIV><FONT face=Arial color=#000000 size=2></FONT> </DIV>
<DIV><FONT face=Arial color=#000000 size=2>_ _ _</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial color=#000000 size=2>Zsolt Nagykaldi, PhD</FONT></DIV>
<DIV><FONT face=Arial size=2>Research Associate, Clinical IT
Specialist</FONT></DIV>
<DIV><FONT face=Arial size=2>University Of Oklahoma Health Sciences
Center</FONT></DIV>
<DIV><FONT face=Arial size=2>Department Of Family And Preventive
Medicine</FONT></DIV>
<DIV><FONT face=Arial size=2>Oklahoma Center For Family Medicine
Research</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>900 NE 10th Street</FONT></DIV>
<DIV><FONT face=Arial size=2>Oklahoma City, OK 73104</FONT></DIV>
<DIV><FONT face=Arial size=2>Phone: (405) 271-8000 Ext.:1-32212</FONT></DIV>
<DIV><FONT face=Arial size=2>Fax: (405)
271-1682</FONT></DIV></DIV>
<DIV dir=ltr><BR>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> owner-ag-tech@mcs.anl.gov on behalf of
Derek Piper<BR><B>Sent:</B> Thu 3/30/2006 7:26 AM<BR><B>To:</B> Piers
O'Hanlon<BR><B>Cc:</B> jeremy@biochem.uthscsa.edu;
ag-tech@mcs.anl.gov<BR><B>Subject:</B> Re: [AG-TECH] vic and rat
encryption<BR></FONT><BR></DIV>
<DIV><BR>
<P> <FONT size=2>Heheh.. yea.. quite
right. Ooops. I hate that word for how often I<BR>misspell it. I really had to
make sure I got it right in the source code<BR>for AGVCR. For emails, obviously
I'm still having problems. :)<BR><BR>
Derek<BR><BR>Piers O'Hanlon wrote:<BR>> Hi,<BR>><BR>> Just a minor
correction - just a typo - to save frustration:<BR>> One needs use
"Rijndael/" instead of "Rjindael/"<BR>><BR>> Piers.<BR>><BR>> On
3/29/06, Derek Piper <dcpiper@indiana.edu>
wrote:<BR>><BR>>> You may be
better off using Rjindael encryption, which is normally used<BR>>>on AG
Venues when setting the 'encryption' option in the venue
server<BR>>>config.<BR>>>
A Rjindael key is passed to VIC and RAT as 'Rjindael/passphrase'
where<BR>>>passphrase should be something random and unguessable, and
distributed<BR>>>to those needing the key to enter manually. There's a
program for Debian<BR>>>called 'pwgen' that I've used to generate a
passphrase before. For<BR>>>manually entering the key, you would probably
just disable the venue<BR>>>encryption and manually key it in. For a DES
key, just use a passphrase<BR>>>that doesn't start with a string
'Rjindael/'.<BR>>> Of course you
can also use certificates to secure a venue too, so not<BR>>>just anyone
can enter and obtain the encryption
key.<BR>>><BR>>>
Derek<BR>>><BR>>>Jeremy Mann wrote:<BR>>><BR>>>>We
would like to demonstrate encryption in April to some
fellow<BR>>>>colleagues. I set up a test room on our venue server with
encryption.<BR>>>>Encryption works fine, but whoever enters the venue
gets the encryption<BR>>>>key. I would like to "lock" down the room to
whoever I give the key to,<BR>>>>not whoever enters the room. Can this
be done?<BR>>>><BR>>>>Also, I know I can manually enter a key
into vic and rat. Is there a<BR>>>>program that I can run to get DES
key? Or can I simply use a
passphrase<BR>>>>instead?<BR>>>><BR>>>>Thanks!<BR>>>><BR>>>><BR>>><BR>>>--<BR>>>Derek
Piper - dcpiper@indiana.edu - (812) 856 0111<BR>>>IRI 323, School of
Informatics<BR>>>Indiana University, Bloomington,
Indiana<BR>>><BR>>><BR>><BR>><BR><BR>--<BR>Derek Piper -
dcpiper@indiana.edu - (812) 856 0111<BR>IRI 323, School of
Informatics<BR>Indiana University, Bloomington,
Indiana<BR><BR></FONT></P></DIV>
</BODY>
</HTML>