[no subject]

2010-10-06 Thread Lee Elcocks
Hello all I am trying to automate gnupg and im really struggling with the batch file in trying to use, please could somebody help me? for test purposes i have created a drop folder in the root of C: C:\outgoingdropfolder i want to be able to drop any type of file in here with a

encryption automation

2010-10-06 Thread Lee Elcocks
Hello all I am trying to automate gnupg and im really struggling with the batch file in trying to use, please could somebody help me? for test purposes i have created a drop folder in the root of C: C:\outgoingdropfolder i want to be able to drop any type of file in here with any fil

Re: Remove key from an encrypted file?

2010-10-06 Thread David Shaw
On Oct 6, 2010, at 1:19 PM, Benjamin Bressman wrote: > If I use GnuPG to encrypt a file with multiple keys is it possible to > remove one of those keys at a later date? > > Let's say I encrypt sensitive information so that three users could > decrypt it, but one of those users leaves the organiza

Re: Remove key from an encrypted file?

2010-10-06 Thread Robert J. Hansen
On 10/6/2010 1:19 PM, Benjamin Bressman wrote: > If I use GnuPG to encrypt a file with multiple keys is it possible to > remove one of those keys at a later date? Possible? Probably. Practical? Probably not. Your best bet is to re-encrypt the material to the remaining two keys. __

Re: Remove key from an encrypted file?

2010-10-06 Thread Daniel Kahn Gillmor
On 10/06/2010 01:19 PM, Benjamin Bressman wrote: > If I use GnuPG to encrypt a file with multiple keys is it possible to > remove one of those keys at a later date? it's possible, but it's a bit clumsy. you could use gpgsplit to handle the situation: mkdir cleandir cd cleandir gpgsplit < $mes

Remove key from an encrypted file?

2010-10-06 Thread Benjamin Bressman
If I use GnuPG to encrypt a file with multiple keys is it possible to remove one of those keys at a later date? Let's say I encrypt sensitive information so that three users could decrypt it, but one of those users leaves the organization at some point. Could I just remove that key's access to the

Re: Help for testing GPG installation

2010-10-06 Thread Doug Barton
On 10/6/2010 1:34 AM, drpartha wrote: I have switched over to GPG from PGP recently. I need a volunteer who can try out a few exercises reg. encryption, decryption, siging etc. This will take only a few exchanges by email for about a week. Can someone help me please ? My GPG Public key is access

Re: Encrypt Error - There is no assurance this key belongs to the named user

2010-10-06 Thread Daniel Kahn Gillmor
On 10/05/2010 09:57 PM, Larry Brower wrote: > Have you verified it is trusted on the system you are trying to use it > on? Perhaps the key isn't trusted. This is not about trust for this key -- it is about validity. The point is that the key does not have a valid binding to its User ID, so encry

RE: Gnupg-users Digest, Vol 85, Issue 3

2010-10-06 Thread Tammy Collier
We figured it out. We needed an extra parameter to get the passphrase to be entered from a file into the command line. "C:\Program Files\GNU\GnuPG\gpg2" --batch --passphrase-file "C:\Program Files\GNU\GnuPG\pass.txt" -du "Username " -o "C:\RPTS%3%2%1.zip" "C:\RPTS%3%2%1.pgp" Tammy Collier, DC

Help for testing GPG installation

2010-10-06 Thread drpartha
I have switched over to GPG from PGP recently. I need a volunteer who can try out a few exercises reg. encryption, decryption, siging etc. This will take only a few exchanges by email for about a week. Can someone help me please ? My GPG Public key is accessible from :: http://algolog.tripod.com/p