Can't open PGP file with Gnupg

2010-07-26 Thread Cooperider, Brian
I'm having an issue opening a file sent to us. They are using pgp
commend line version 6.5. We are using GnuPG 2.0.12. When we try to open
the file we get the message File contained no openPGdata. Any help you
can provide would be greatly appreciated.

  

 

Brian Cooperider

IT Operations

Relay Health

8720 Orion Place, Suite 300

Columbus, OH 43240

614-396-4511

614-885-0033 Fax

 http://www.relayhealth.com http://www.relayhealth.com

 

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RE: Can't open PGP file with Gnupg

2010-07-26 Thread Cooperider, Brian
Thanks Charly for the quick response. We are a windows user. I'll need
to verify the exact version of pgp they are using. I won't be able to
see if that works until tomorrow but hopefully it does.

Brian Cooperider
IT Operations
Relay Health
8720 Orion Place, Suite 300
Columbus, OH 43240
614-396-4511
614-885-0033 Fax
http://www.relayhealth.com

-Original Message-
From: Charly Avital [mailto:shavi...@mac.com] 
Sent: Monday, July 26, 2010 10:23 AM
To: gnupg-users@gnupg.org
Subject: Re: Can't open PGP file with Gnupg

Cooperider, Brian wrote the following on 7/20/10 4:48 PM:

 File contained no openPGdata. 

GnuPG requires Unix line endings.

Maybe, just maybe the file that was created by 6.5 command line (would
that be PGP Command line 6.5.8?) is not Unix line ended.

You might want to try and convert that file from his current format to
Unix line-endings, using a text editor. As a Macintosh user, I would
avail myself of BBEdit. I guess that you are a Windows user, I don't
know which editor would be available.

Just a thought.
Charly

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Re: Can't open PGP file with Gnupg

2010-07-26 Thread Robert J. Hansen
On 7/26/10 10:41 AM, Cooperider, Brian wrote:
 Thanks Charly for the quick response. We are a windows user. I'll need
 to verify the exact version of pgp they are using. I won't be able to
 see if that works until tomorrow but hopefully it does.

I believe Charly is in error.  The line ending convention is specified
in RFC4880, and both GnuPG and PGP conform to that.

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Re: Can't open PGP file with Gnupg

2010-07-26 Thread David Shaw
On Jul 20, 2010, at 4:48 PM, Cooperider, Brian wrote:

 I’m having an issue opening a file sent to us. They are using pgp commend 
 line version 6.5. We are using GnuPG 2.0.12. When we try to open the file we 
 get the message File contained no openPGdata. Any help you can provide would 
 be greatly appreciated.

I'm happy to take a look at a file to see what exactly is wrong if you're 
willing/able to send me one.  I'd need the key to decrypt it, so either encrypt 
the test message to my key (99242560), or make a new key for the purpose.

Most likely the problem you are having is that PGP version 6.5 is beyond 
antique at this point.  You might try adding the --pgp6 flag to your gpg 
invocation, which enables some workarounds for various PGP 6-isms, but 
basically the problem is that PGP 6.5 predates the standard that GnuPG follows.

David


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Re: Can't open PGP file with Gnupg

2010-07-26 Thread Charly Avital
Robert J. Hansen wrote the following on 7/26/10 10:50 AM:
 On 7/26/10 10:41 AM, Cooperider, Brian wrote:
 Thanks Charly for the quick response. We are a windows user. I'll need
 to verify the exact version of pgp they are using. I won't be able to
 see if that works until tomorrow but hopefully it does.
 
 I believe Charly is in error.  The line ending convention is specified
 in RFC4880, and both GnuPG and PGP conform to that.

I possibly am. My very empirical knowledge of crypto does not include RFC's.

I remember that in order to have GnuPG import e.g. key blocks generated
by prior to Windows and even Macintosh PGP 7.0 releases, I had to
convert those key blocks to Unix line-endings. Right now, using PGP
Desktop 10.0.2.13, I have no such problem.

Another erroneous guessing would be that the file that Brian has been
trying to import is not in ASCII format?

Charly



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RE: Can't open PGP file with Gnupg

2010-07-26 Thread Cooperider, Brian
I should be able to send you a test file tomorrow. We will try adding
that flag as well.

Brian Cooperider
IT Operations
Relay Health
8720 Orion Place, Suite 300
Columbus, OH 43240
614-396-4511
614-885-0033 Fax
http://www.relayhealth.com


-Original Message-
From: David Shaw [mailto:ds...@jabberwocky.com] 
Sent: Monday, July 26, 2010 11:08 AM
To: Cooperider, Brian
Cc: gnupg-users@gnupg.org; Brian Cooperider
Subject: Re: Can't open PGP file with Gnupg

On Jul 20, 2010, at 4:48 PM, Cooperider, Brian wrote:

 I'm having an issue opening a file sent to us. They are using pgp
commend line version 6.5. We are using GnuPG 2.0.12. When we try to open
the file we get the message File contained no openPGdata. Any help you
can provide would be greatly appreciated.

I'm happy to take a look at a file to see what exactly is wrong if
you're willing/able to send me one.  I'd need the key to decrypt it, so
either encrypt the test message to my key (99242560), or make a new key
for the purpose.

Most likely the problem you are having is that PGP version 6.5 is beyond
antique at this point.  You might try adding the --pgp6 flag to your
gpg invocation, which enables some workarounds for various PGP 6-isms,
but basically the problem is that PGP 6.5 predates the standard that
GnuPG follows.

David

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