Re: Keytypes and changing them

2005-11-08 Thread David Shaw
On Wed, Nov 09, 2005 at 12:53:45AM +0100, Christoph Anton Mitterer wrote: > Or is there perhaps another software that I could use for chaging the > key usage flags (without damaging my key or changing the format or so). > Of course I'd prefer using GnuPG because I trust this the most :-) > > Onc

Re: Keytypes and changing them

2005-11-08 Thread David Shaw
On Tue, Nov 08, 2005 at 11:41:43PM +0100, Christoph Anton Mitterer wrote: > David Shaw wrote: > > >If such a feature existed in GnuPG, yes. > > > >David > > > > > Uhm,.. I rethought the whole thing,... and I came to the reason that I > gave up to

Re: back signatures

2005-11-10 Thread David Shaw
On Thu, Nov 10, 2005 at 09:00:56PM +0100, Christoph Anton Mitterer wrote: > David Shaw wrote: > > >>And what is the "theory" behind them,... e.g. how do they improve > >>security? > >> > >> > >Current signing subkeys have a weakness in

Re: back signatures

2005-11-10 Thread David Shaw
On Fri, Nov 11, 2005 at 02:22:50PM +1030, Alphax wrote: > > 0x1F signatures are truly signing a key alone. > > > > > > So is a backsig of type 0x1F then?? No, they have their own type. They are 0x19. David ___ Gnupg-users mailing list Gnupg-users@g

Re: How to execute gpgkeys_ldap, gpgkeys_curl, gpgkeys_finger, gpgkeys_hkp on hp-ux

2005-11-11 Thread David Shaw
On Fri, Nov 11, 2005 at 12:28:08PM +, partha sarathi wrote: > Hello All, > > I have built the GnuPG -1.4.2 with ldap and curl support.As I am new to > this product i don't know how to run the binaries like gpgkeys_curl, > gpgkeys_finger, gpgkeys_hkp,gpgkeys_ldap.Through searching on the net

Re: Key Capabilities

2005-11-17 Thread David Shaw
On Thu, Nov 17, 2005 at 02:34:06PM +0100, Olaf Gellert wrote: > Hi, > > I have read about the following key capabilites: > > - sign > - encrypt > - authenticate > - certification > > When I generate an RSA key, GPG provides the capabilities > sign, encrypt and authenticate (in expert mode), but

Re: Zero width no-break space (U+FEFF) in clearsigned output message

2005-11-26 Thread David Shaw
On Sat, Nov 26, 2005 at 06:01:49PM +0300, lusfert wrote: > Hi all. > > I wrote some text (with non-ASCII characters) in file encoded in UTF-8 > with BOM and save it. > Then I decided to clearsign it: > > gpg --verbose -u 0x500B8987 --clearsign 1.txt > > When I open clearsigned 1.txt.asc I can fi

Re: Zero width no-break space (U+FEFF) in clearsigned output message

2005-11-26 Thread David Shaw
On Sun, Nov 27, 2005 at 12:18:08AM +0300, lusfert wrote: > David Shaw wrote on 26.11.2005, Сб 18:30: > > On Sat, Nov 26, 2005 at 06:01:49PM +0300, lusfert wrote: > >> > >>When I open clearsigned 1.txt.asc I can find symbol U+FEFF (Zero width > >>no-break sp

Re: Zero width no-break space (U+FEFF) in clearsigned output message

2005-11-26 Thread David Shaw
On Sun, Nov 27, 2005 at 01:41:08AM +0300, lusfert wrote: > David Shaw wrote on 27.11.2005 1:05: > > On Sun, Nov 27, 2005 at 12:18:08AM +0300, lusfert wrote: > > > >>David Shaw wrote on 26.11.2005, Сб 18:30: > >> > >>>U+FEFF is the BOM character. It

Re: no-ask-cert-level, default-cert-level, and keysigning

2005-11-27 Thread David Shaw
On Sun, Nov 27, 2005 at 06:04:56PM -0700, Bob Proulx wrote: > I recently signed a key using gpg-1.4.1 and see that (at least on my > Debian Sarge system) no-ask-cert-level apears to be the default > default-cert-level is "0 (no particular claim)". Yes. > In the old days I remember it would always

Re: Forging fingerprints/KeyID?

2005-11-28 Thread David Shaw
On Tue, Nov 29, 2005 at 01:24:18AM +0100, Christoph Anton Mitterer wrote: > Hi. > > Somewhere (unfortunately I've lost the URL) I've read about forging > fingerprints and/keyIDs (not sure) > Meaning that an attacker could create a key (but as far as I remember > with a different keysize onlz

Re: trust path lookup on server

2005-11-28 Thread David Shaw
On Sat, Nov 26, 2005 at 12:56:16AM +0100, Jaap Eldering wrote: > Hi all, > > I was wondering whether the following feature does exist within gpg > or related programs: the possibility to check a signature via a > (longer) trust path from my key to the signer's key. > > I am no expert in the use o

Re: Keytypes and changing them

2005-11-28 Thread David Shaw
On Tue, Nov 29, 2005 at 04:08:06AM +0100, Christoph Anton Mitterer wrote: > If you look at professional CAs (e.g. DFN-PCA) they clearly state in > their Policies that e.g. they'll NEVER use their root keys for signing > data but only for signing keys (DFN does this with its root-PGP-keys for >

Re: Forging fingerprints/KeyID?

2005-11-28 Thread David Shaw
On Tue, Nov 29, 2005 at 01:24:18AM +0100, Christoph Anton Mitterer wrote: > Hi. > > Somewhere (unfortunately I've lost the URL) I've read about forging > fingerprints and/keyIDs (not sure) > Meaning that an attacker could create a key (but as far as I remember > with a different keysize onlz

Re: Forging fingerprints/KeyID?

2005-11-28 Thread David Shaw
On Tue, Nov 29, 2005 at 05:36:38AM +0100, Christoph Anton Mitterer wrote: > Ah,.. tanks :-) > So it sould be completely enough to verify Name/eMail and the > Fingerprint when signing another key,... and I don't have to compare > creation date/keysize/algorithm/etc., right? Not unless you're sign

Re: Forging fingerprints/KeyID?

2005-11-29 Thread David Shaw
On Tue, Nov 29, 2005 at 06:00:32AM -0500, Atom Smasher wrote: > On Mon, 28 Nov 2005, David Shaw wrote: > > >On Tue, Nov 29, 2005 at 05:36:38AM +0100, Christoph Anton Mitterer wrote: > >>Ah,.. tanks :-) > >>So it sould be completely enough to verify Name/eMail and th

Re: disjunct paths (was: Re: trust path lookup on server)

2005-11-30 Thread David Shaw
On Wed, Nov 30, 2005 at 04:29:21PM +0100, Gregor Zattler wrote: > Hi David, > * David Shaw <[EMAIL PROTECTED]> [28. Nov. 2005]: > > On Sat, Nov 26, 2005 at 12:56:16AM +0100, Jaap Eldering wrote: > > Yes, it is. There are a few servers that do more or less what you > &

Re: disjunct paths

2005-11-30 Thread David Shaw
On Wed, Nov 30, 2005 at 08:11:44PM +0100, Gregor Zattler wrote: > Hi David, > * David Shaw <[EMAIL PROTECTED]> [30. Nov. 2005]: > > On Wed, Nov 30, 2005 at 04:29:21PM +0100, Gregor Zattler wrote: > > > Hi David, > > > * David Shaw <[EMAIL PROTECTED]> [28

Re: disjunct paths

2005-12-06 Thread David Shaw
On Fri, Dec 02, 2005 at 01:10:01PM +0100, Gregor Zattler wrote: > Hi David, > * David Shaw <[EMAIL PROTECTED]> [30. Nov. 2005]: > > On Wed, Nov 30, 2005 at 08:11:44PM +0100, Gregor Zattler wrote: > > > * David Shaw <[EMAIL PROTECTED]> [30. Nov. 2005]: > >

Re: disjunct paths

2005-12-07 Thread David Shaw
On Wed, Dec 07, 2005 at 02:41:26PM +0100, Gregor Zattler wrote: > Hi David, > * David Shaw <[EMAIL PROTECTED]> [06. Dez. 2005]: > > On Fri, Dec 02, 2005 at 01:10:01PM +0100, Gregor Zattler wrote: > > > * David Shaw <[EMAIL PROTECTED]> [30. Nov. 2005]: > >

Re: Encrypting a file in a non -interactive mode

2005-12-14 Thread David Shaw
On Mon, Dec 12, 2005 at 02:17:52PM -0800, amit bhalerao wrote: > HI , > > COuld anyone please tell me how to encrypt a file in a non- > interactive mode or batch mode ? Sure, just do something like this: gpg --batch -r (recipient) --output (name-for-encrypted-file) --encrypt (file-to-encr

Re: Signature has algorithms

2005-12-14 Thread David Shaw
On Thu, Dec 08, 2005 at 11:47:42AM +0100, Topas wrote: > Hi. > > I've seen that one can use different hash algorithms for creating > signatures. The default is SHA-1 I think, but (and correct me if I'm > wrong) SHA-512 (or even the "smaller" ones) should be more secure. > > Ok,.. I've seen that

Re: Automation advice wanted

2005-12-15 Thread David Shaw
On Thu, Dec 08, 2005 at 09:59:42AM -0800, Duell, Bob wrote: > I am considering creating a "public" keyring for our group, one into > which I can import the keys for "registered" recipients. I can define > the "public" keyring directory and file as global read/execute; users > would refer to the p

Re: mpi too large

2005-12-16 Thread David Shaw
On Thu, Dec 08, 2005 at 02:11:27PM -0500, Bigda, Faith wrote: > I've been researching and I can't seem to determine what the problem is with > the key. It appears to have a bad signature? I imported the key and do an > edit check: > > C:\GnuPG>gpg --import xx.asc > gpg: key F867286A: public ke

Re: Signature has algorithms

2005-12-19 Thread David Shaw
On Wed, Dec 14, 2005 at 07:02:35PM +0100, Topas wrote: > David Shaw wrote: > > >The procedure you give above will put new self signatures on the key. > >You can't recreate old ones, but you can delete them. Note that if > >you have your key on a keyserver, the

Re: Moving the GPG keys from 1 machine to another

2005-12-20 Thread David Shaw
On Mon, Dec 19, 2005 at 03:15:21PM -0800, amit bhalerao wrote: > Hi , > > We have just completed the migration of the application from 1 > AIX box to another and have changed the encryption from PGP to GPG. > Since there are many external vendors involved the process is bit > tedious follo

Re: Issue in decrypting file

2005-12-27 Thread David Shaw
On Thu, Dec 22, 2005 at 04:22:51PM -0800, amit bhalerao wrote: > Hi , > > We are decrypting a file using GPG mechanism. We have send the > GPG keys to vendor . However when i decrypt the file i get the > following Log message :- > > COMMAND:- > --- > echo AA | /ngs/lpp/gp

Re: Smart card signing failure

2006-01-01 Thread David Shaw
On Sat, Dec 31, 2005 at 03:57:41AM -0700, Kurt Fitzner wrote: > I have solved my own problem. If the gpg.conf has a setting for > personal-digest-preferences, and if an algo that is supported by a > smartcard is not first in the list, then GnuPG will fail with any > signing operation made with a s

Re: updating a key's self-signature

2006-01-03 Thread David Shaw
On Tue, Jan 03, 2006 at 04:32:27PM -0800, [EMAIL PROTECTED] wrote: > i have two keys that i use extensively for e-mailing > > one is a v4 rsa key (my default key), and the other is a v3 rsa key > (for those correspondents who insist on or prefer the old key) > > both were signed with md5 when th

Re: updating a key's self-signature

2006-01-04 Thread David Shaw
On Tue, Jan 03, 2006 at 07:59:08PM -0800, [EMAIL PROTECTED] wrote: > > >Message: 8 > >Date: Tue, 3 Jan 2006 19:43:01 -0500 > >From: David Shaw <[EMAIL PROTECTED]> > >Subject: Re: updating a key's self-signature > > >Yes, but note that it's s

Re: updating a key's self-signature

2006-01-05 Thread David Shaw
On Wed, Jan 04, 2006 at 07:01:17PM +0100, Christoph Anton Mitterer wrote: > David Shaw wrote: > > >If an attacker compromises the keyserver or in any way distributes > >your key himself, he can remove the new self-sig, leaving the old one > >behind. > > > &g

Re: updating a key's self-signature

2006-01-05 Thread David Shaw
On Wed, Jan 04, 2006 at 04:20:20PM +0100, Christoph Anton Mitterer wrote: > David Shaw wrote: > > >Anyway, do this: > > > >gpg --expert --cert-digest-algo (thehash) -u (thekeyid) --sign-key (thekeyid) > > > > > Is this possible with th

Re: OpenPGP debugging

2006-01-06 Thread David Shaw
On Sat, Jan 07, 2006 at 02:53:21AM +0100, Philipp Gühring wrote: > Hi, > > I am searching for an OpenPGP fileformat analyzer. > > gpg -v -v -v -v -v --list-packets openpgp.key > > is coming near, but I am still missing a hexdump of the individual fields, or > even a description down to the bit

Re: Preferred keyserver

2006-01-07 Thread David Shaw
On Sat, Jan 07, 2006 at 02:22:22PM +0100, Nicolas Rachinsky wrote: > Hallo, > > [EMAIL PROTECTED] ~> gpg --refresh 887BAE72 A32C2932 > gpg: requesting key A32C2932 from http server www.rachinsky.de > gpg: key F66AFAF2: "Nicolas Rachinsky (SIGNING KEY - CERTIFICATION ONLY) > <[EMAIL PROTECTED]>" n

Re: updating a key's self-signature

2006-01-09 Thread David Shaw
On Mon, Jan 09, 2006 at 08:41:56PM -0700, Kurt Fitzner wrote: > David Shaw wrote: > > Anyway, do this: > > > > gpg --expert --cert-digest-algo (thehash) -u (thekeyid) --sign-key > > (thekeyid) > > Does this mean that personal-digest-preferences and/or a k

Re: Providing shell-completions for gpg, minor scripting issues

2006-01-16 Thread David Shaw
On Fri, Jan 13, 2006 at 03:34:08PM +0100, Axel Liljencrantz wrote: > Home: ~/.gnupg > Stödda algoritmer: > öppen nyckel: RSA, RSA-E, RSA-S, ELG-E, DSA > Chiffer: 3DES, CAST5, BLOWFISH, AES, AES192, AES256, TWOFISH > Kontrollsumma: MD5, SHA1, RIPEMD160, SHA256, SHA384, SHA512 > Komprimering: Okompr

Re: Does a secret key need to be signed?

2006-01-17 Thread David Shaw
On Tue, Jan 17, 2006 at 01:32:54AM -0700, Kurt Fitzner wrote: > I recently exported my key pair from GnuPG and imported it into PGP in > order to get the user ids balanced between my public and secret keys. > When I pulled the key pair back into GnuPG, I noticed that my secret key > is now much sma

Re: Using other compression algos with GnuPG

2006-01-20 Thread David Shaw
On Fri, Jan 20, 2006 at 10:05:26PM +0530, Nicky wrote: > The current version of GnuPG I have supports only three compression > algorithms viz: ZIP, ZLIB and BZIP2 > Is there a way to direct GnuPG to use some other algorithm besides > these? for example RAR (http://rarlabs.com/)... No. GPG support

Re: Using other compression algos with GnuPG

2006-01-21 Thread David Shaw
On Fri, Jan 20, 2006 at 04:49:11PM -0600, Ryan Malayter wrote: > On 1/20/06, David Shaw <[EMAIL PROTECTED]> wrote: > > It's always possible for someone to add a nonstandard algorithm, but > > if you really want a particular algorithm, it's healthier to get the >

Re: Using other compression algos with GnuPG

2006-01-21 Thread David Shaw
On Sat, Jan 21, 2006 at 11:30:15PM +1030, Alphax wrote: > > LZMA seems to be notably[1] faster/better than BZIP2, which has made > > it into the standard so I wouldn't immediately rule out its > > suitability for OpenPGP. > > > > How well was LZMA known when BZIP2 made it in? Why was BZIP2 includ

Re: Using other compression algos with GnuPG

2006-01-21 Thread David Shaw
On Sat, Jan 21, 2006 at 09:22:36AM -0700, Kurt Fitzner wrote: > David Shaw wrote: > > > In fact, BZIP2 was added pretty much for archival purposes: > > http://www.imc.org/ietf-openpgp/mail-archive/msg04624.html > > > > I wouldn't be against LZMA if it was signi

Re: Problem with revoking my old key

2006-01-26 Thread David Shaw
On Thu, Jan 26, 2006 at 11:42:06PM +0100, Daniel Löfquist wrote: > Hello everybody, > This is my first post on this mailinglist so please bear with me ;-) > I've had a gnupg-keypair for about 4 years and the public key is published on > several keyservers. Recently however my key has been compromis

Re: mpi larger than indicated length

2006-01-27 Thread David Shaw
On Fri, Jan 27, 2006 at 05:27:40PM -0600, [EMAIL PROTECTED] wrote: > $ gpg -d -vvv IFO.SECURE.PGP > gpg: using character set `iso-8859-1' > gpg: armor: BEGIN PGP MESSAGE > gpg: armor header: Version: PsypherOPS 4.30.00 - www.primefactors.com > :pubkey enc packet: version 3, algo 16, keyid 9E1BA04

Re: uncleanable expired sig

2006-01-30 Thread David Shaw
On Sun, Jan 29, 2006 at 09:43:13PM +0100, Alain Bench wrote: > Hello, > > I have on my key 0xC1C46015 as fetched on subkeys.pgp.net several > temporary signatures from PGP Global Directory Verification Key. Those > signatures seem all verified, but are expired. With GnuPG 1.4.2 I do > --edit a

[Announce] First release candidate for 1.4.3 available

2006-02-16 Thread David Shaw
We are pleased to announce the availability of the first release candidate for the forthcoming 1.4.3 version of GnuPG: ftp://ftp.gnupg.org/gcrypt/alpha/gnupg/gnupg-1.4.3rc1.tar.bz2 (2.9M) ftp://ftp.gnupg.org/gcrypt/alpha/gnupg/gnupg-1.4.3rc1.tar.bz2.sig SHA-1 checksums for the above files are:

Re: sporatic decryption issue

2006-02-17 Thread David Shaw
On Thu, Feb 16, 2006 at 02:27:00PM -0600, Elliot Nathanson wrote: > All: > > I'm having a really frustrating problem, whereby I'm encrypting > files for a client and they are *occasionally* unable to decrypt > a file. The failure rate could be about 1/100; one e-mail said > they processed 400 tran

Back signatures (was Re: [Announce] First release candidate for 1.4.3 available)

2006-02-17 Thread David Shaw
On Fri, Feb 17, 2006 at 04:18:17PM +0100, Malte Gell wrote: > On Friday 17 February 2006 04:44, David Shaw wrote: > > > * Added support for signing subkey "back signatures". Requiring > > back signatures to be present is currently off by default, but > &

Re: cURL keyserver handlers broken

2006-02-18 Thread David Shaw
On Sun, Feb 19, 2006 at 04:09:32PM +1030, Alphax wrote: > Under GPG 1.4.3rc1 I'm completely unable to get the cURL-type keyserver > handlers to function correctly. For example, using the following command: > > gpg --no-options --keyserver sks.keyserver.penguin.de --search Alphax > > I get the err

Re: cURL keyserver handlers broken

2006-02-18 Thread David Shaw
On Sun, Feb 19, 2006 at 04:42:19PM +1030, Alphax wrote: > David Shaw wrote: > > On Sun, Feb 19, 2006 at 04:09:32PM +1030, Alphax wrote: > > > >>Under GPG 1.4.3rc1 I'm completely unable to get the cURL-type keyserver > >>handlers to function correctly. Fo

Re: cURL keyserver handlers broken

2006-02-19 Thread David Shaw
On Sun, Feb 19, 2006 at 11:24:40PM +1030, Alphax wrote: > Host: sks.keyserver.penguin.de > Command:SEARCH > gpgkeys: HTTP URL is > `http://sks.keyserver.penguin.de:11371/pks/lookup?op=index&options=mr > &search=Alphax' > ?: localhost: Unable to connect: ec=0 > gpgkeys: HTTP searc

Re: cURL keyserver handlers broken

2006-02-19 Thread David Shaw
On Mon, Feb 20, 2006 at 01:52:40AM +1030, Alphax wrote: > David Shaw wrote: > > On Sun, Feb 19, 2006 at 11:24:40PM +1030, Alphax wrote: > > > > > >>Host: sks.keyserver.penguin.de > >>Command:SEARCH > >>gpgkeys: HTTP URL is >

Re: Remote signing?

2006-02-19 Thread David Shaw
On Sun, Feb 19, 2006 at 06:07:56AM +0100, Matthias Urlichs wrote: > Hello, > > I need to sign files remotely. They're moderately large, so transmitting > them back to my firewalled-off laptop (I'm usually behind a slow line), > where the secret key lives, isn't a good idea. You have two good opti

Re: [Announce] First release candidate for 1.4.3 available

2006-02-20 Thread David Shaw
On Mon, Feb 20, 2006 at 11:40:24AM +0100, Holger Schuettel wrote: > David Shaw schrieb: > > We are pleased to announce the availability of the first release > > candidate for the forthcoming 1.4.3 version of GnuPG: > > > > ftp://ftp.gnupg.org/gcrypt/alpha/gnupg/g

Re: file encryption and integrity check

2006-02-20 Thread David Shaw
On Mon, Feb 20, 2006 at 05:46:29PM +0100, Francesco Turco wrote: > hello, > > i am very new with gnupg and cryptography in general. > > i'd like to know if gnupg is a good choice for encrypting files with a > password and if it is possible to check if an encrypted file is > corrupted or not (in

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-20 Thread David Shaw
On Sat, Feb 18, 2006 at 10:11:32PM +0100, Peter Palfrader wrote: > Walter Haidinger schrieb am Samstag, dem 18. Feber 2006: > > > Now, I'd like to setup an OpenLDAP server to store the OpenPGP keys (for > > use with GnuPG). Please note that I already have a working OpenLDAP > > server, so I'd only

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-20 Thread David Shaw
On Mon, Feb 20, 2006 at 11:14:33PM +0100, Walter Haidinger wrote: > On Mon, 20 Feb 2006, David Shaw wrote: > > > Here's a rough guide for OpenLDAP: > [--cut--] > > Thanks, no problem following the guide. > > > The configuration above obviously allows anyone

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-20 Thread David Shaw
On Tue, Feb 21, 2006 at 12:21:42AM +0100, Walter Haidinger wrote: > On Mon, 20 Feb 2006, David Shaw wrote: > > > > TLS too? How to tell GnuPG to use TLS over port 389 (ldap://)? > > > > Try for TLS, and do nothing if TLS can't start: > > keyserver-opt

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-21 Thread David Shaw
On Tue, Feb 21, 2006 at 05:21:25PM +0100, Walter Haidinger wrote: > David Shaw wrote: > > 5) Make this file: > > > > cat > pgp.ldif > > dn: ou=PGP Keys,dc=DOMAIN,dc=COM > > objectclass: organizationalUnit > > ou: PGP Keys > > > > dn: cn=PGPSe

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-21 Thread David Shaw
On Tue, Feb 21, 2006 at 10:10:40AM +0100, Matthias Urlichs wrote: > Hi, David Shaw wrote: > > > Anyway, that is (more or less) how I was expecting LDAP to be used. I > > never added LDAP auth because I wasn't sure exactly what was needed, > > and didn't want

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-21 Thread David Shaw
On Tue, Feb 21, 2006 at 01:15:08AM +0100, Walter Haidinger wrote: > On Mon, 20 Feb 2006, David Shaw wrote: > > > LDAP had TLS support back in 1.3.5. HTTP and FTP just got TLS support > > in 1.4.3. At one point, I started documenting the new options and > > stopped becau

Re: GnuPG for PalmOS 5

2006-02-21 Thread David Shaw
On Tue, Feb 21, 2006 at 07:58:36PM +0100, Wolfgang Klein wrote: > Is there any chance that there will be an implementation of GnuPG > for Palm handhelds in the near future? Not in the near future, no. There are vague possibilities if and when the new Palm OS (aka "Linux on a Palm") comes out, bu

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-21 Thread David Shaw
On Tue, Feb 21, 2006 at 11:12:32PM +0100, Walter Haidinger wrote: > On Tue, 21 Feb 2006, David Shaw wrote: > > > > beause GnuPG looks for PGPServerInfo unter the base DN, > > > not under dn="ou=PGP Keys,dc=DOMAIN,dc=COM". > > > > Not exactly. It

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-21 Thread David Shaw
On Tue, Feb 21, 2006 at 11:42:56PM +0100, Walter Haidinger wrote: > On Tue, 21 Feb 2006, David Shaw wrote: > > > On Tue, Feb 21, 2006 at 11:12:32PM +0100, Walter Haidinger wrote: > > > On Tue, 21 Feb 2006, David Shaw wrote: > > > > > > > > beause Gn

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-21 Thread David Shaw
On Tue, Feb 21, 2006 at 11:35:02PM +0100, Walter Haidinger wrote: > > > > A LDAP keyserver would be useful as a company keyserver where people > > > > inside the company IP range or an administrator can add keys, and the > > > > rest of the world can just read. > > > > > > That eliminates tcp-wr

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-21 Thread David Shaw
On Wed, Feb 22, 2006 at 01:07:48AM +0100, Walter Haidinger wrote: > > Potentially dangerous. How sensitive is this password? > > Is a mode 600 file secure for your usage? > > Yes, I'd think so. After all, we're talking about protecting > a keystore of _public_ keys... > > If GnuPG could als

Re: file encryption and integrity check

2006-02-22 Thread David Shaw
On Wed, Feb 22, 2006 at 05:49:40PM +1030, Alphax wrote: > Francesco Turco wrote: > > > i have disabled compression becouse files i have to encrypt are already > > compressed, and compression takes much more time then encryption. > > > > do you think it is a good choice? > > > > IIRC GnuPG will

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-22 Thread David Shaw
On Wed, Feb 22, 2006 at 11:02:10AM +0100, Walter Haidinger wrote: > On Tue, 21 Feb 2006, David Shaw wrote: > > > > If GnuPG could also store secret keys (btw, can it? have never checked) > > > > It's theoretically possible, but no keyserver works that way. >

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-22 Thread David Shaw
On Thu, Feb 23, 2006 at 01:04:10AM +0100, Walter Haidinger wrote: > On Wed, 22 Feb 2006, David Shaw wrote: > > Are you looking for a remote keyring? > > That's slightly different than a keyserver, or at least the thing > > that GnuPG calls a keyserver. > > N

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-23 Thread David Shaw
On Thu, Feb 23, 2006 at 01:01:48PM +0100, Walter Haidinger wrote: > On Thu, February 23, 2006 00:28, David Shaw wrote: > >> Next release of 1.4.x or 1.9.x? > > > > 1.4.3. I've added the new feature, so you could probably grab the > > gpgkeys_ldap.c from svn a

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-23 Thread David Shaw
On Thu, Feb 23, 2006 at 04:13:51PM +0100, Walter Haidinger wrote: > On Thu, February 23, 2006 14:03, David Shaw wrote: > > --keyserver-option "binddn=\"uid=user1,ou=PGP Users,dc=EXAMPLE,dc=COM\"" > > I've got yet another problem when I put keyserve

Re: OpenLDAP schema to store OpenPGP keys?

2006-02-23 Thread David Shaw
On Thu, Feb 23, 2006 at 03:52:37PM +, Walter Haidinger wrote: > I was unaware that _all_ keyserver options apply to any type, i.e. > http/hkp/ldap. > The manpage talks about 'a' preferred keyserver, though, so I thought > that there can be only one, which means all options are global anyways.

Re: Howto setup an OpenLDAP PGP keyserver

2006-02-23 Thread David Shaw
On Thu, Feb 23, 2006 at 05:01:08PM +0100, Walter Haidinger wrote: Thanks for writing this up! I will certainly be pointing people to this when they ask inthe future. One comment: > Further notes: > * GnuPG looks for PGPServerInfo under the base DN. > If you decide to put it somewhere else, us

Re: Howto setup an OpenLDAP PGP keyserver

2006-02-23 Thread David Shaw
Another thing worth adding to your HOWTO is that if the LDAP server is going to be publically available, a good name to use is "keys.(yourdomain)". The reason for this is that both PGP and GnuPG (as of 1.4.3) can automatically locate keys using that name. For example, let's say I want to encrypt

Re: Ohhhh jeeee: ... this is a bug (getkey.c:2079:merge_selfsigs)

2006-02-27 Thread David Shaw
On Mon, Feb 27, 2006 at 10:34:10AM +0100, Phil Pennock wrote: > Is this a known issue, fixed in 1.4.3? > There's nothing obviously dealing with it in > > http://cvs.gnupg.org/cgi-bin/viewcvs.cgi/trunk/cipher/ChangeLog?rev=4003&view=markup> > > % gpg --version > gpg (GnuPG) 1.4.2.1-ecc0.1.6 This

Re: Using GnuPG subkeys at two insecure locations

2006-02-28 Thread David Shaw
On Mon, Feb 27, 2006 at 02:06:57PM +0100, Raphaël Poss wrote: > Q1. how do you think other software (PGP, old GPG, ...) behave when they > see multiple encryption public subkeys? Unless it's really old PGP (say, PGP 5.0 era) it'll work fine. > Q2. will signatures on other keys made with the lap

Re: gnupg, news and Signature Verify

2006-03-03 Thread David Shaw
On Thu, Mar 02, 2006 at 03:38:45PM +0100, Hanno 'Rince' Wagner wrote: > Hi, > > I try to establish a way to sign my NewsPostings and - more > interesting - also to verify the messages posted by other people. > Since I am using new keys, the digest algorithm is SHA1 - which I > also use. But gpg se

Re: Which Digest Algorithm to use?

2006-03-03 Thread David Shaw
On Fri, Mar 03, 2006 at 04:04:52PM +0100, Olaf Gellert wrote: > Hi, > > I do have some old PGP-2 keys (that are pretty well > connected in the WebOfTrust). I understand that PGP2 > keys use MD5 as default hash algorithm and they do > not contain any fields to store adapted preferences. > But I sti

Re: Which Digest Algorithm to use?

2006-03-03 Thread David Shaw
On Fri, Mar 03, 2006 at 07:29:30PM +0100, Christoph Anton Mitterer wrote: > > >>Does this makes any sense anyways because the own > >>selfsignatures use MD5 which is weak. I could do > >>new self-sigs with another algorithm, correct? > >> > >> > >Yes, but then you can't use the key in PGP 2 an

Re: Which Digest Algorithm to use?

2006-03-04 Thread David Shaw
On Sat, Mar 04, 2006 at 03:27:54PM +0100, Christoph Anton Mitterer wrote: > David Shaw wrote: > > >He can if he wants to. It doesn't actually make a difference either > >way since the new signature overrides the older one. > > > > > Is this only gpg beh

Re: Which Digest Algorithm to use?

2006-03-06 Thread David Shaw
On Mon, Mar 06, 2006 at 02:32:53PM +0100, Olaf Gellert wrote: > David Shaw wrote: > >> I do have some old PGP-2 keys (that are pretty well > >> connected in the WebOfTrust). I understand that PGP2 > >> keys use MD5 as default hash algorithm and they do > >>

Re: add notation to self sig

2006-03-08 Thread David Shaw
On Tue, Mar 07, 2006 at 11:12:12PM +0100, Peter Palfrader wrote: > Hey, > > I wanted to add a notation to my self sig on my key by giving > --cert-notation on the command line and then updating the cipher > preferences (as a nice way to generate a new self sig): > > | gpg --cert-notation [EMAIL P

Re: add notation to self sig

2006-03-08 Thread David Shaw
On Wed, Mar 08, 2006 at 08:32:53PM +0100, Peter Palfrader wrote: > On Wed, 08 Mar 2006, David Shaw wrote: > > > On Tue, Mar 07, 2006 at 11:12:12PM +0100, Peter Palfrader wrote: > > > Hey, > > > > > > I wanted to add a notation to my self sig on my key

Re: add notation to self sig

2006-03-09 Thread David Shaw
On Thu, Mar 09, 2006 at 02:40:33PM +0100, Peter Palfrader wrote: > | [EMAIL PROTECTED]:~/tmp/gpg$ gpg --edit test1 > [..] > | Command> notation [EMAIL PROTECTED] > | No notations on user ID "test1" > | Adding notation: [EMAIL PROTECTED] > [..] > [just doing 'notation [EMAIL PROTECTED]' is not allo

Re: add notation to self sig

2006-03-09 Thread David Shaw
On Thu, Mar 09, 2006 at 10:52:53PM +0100, Peter Palfrader wrote: > On Thu, 09 Mar 2006, David Shaw wrote: > > > Let's make it simpler: I just added the ability to delete notations > > directly by using a minus sign prefix like "[EMAIL PROTECTED]". > >

Re: [Announce] GnuPG does not detect injection of unsigned data

2006-03-09 Thread David Shaw
On Thu, Mar 09, 2006 at 05:55:43PM -0500, [EMAIL PROTECTED] wrote: > in the announcement of the fix for this condition > on the gnupg announce list, it says the following: > > =[ begin quoted text ]= > > The only correct solution to this problem is to get rid of the > feature > to check

[Announce] Second release candidate for 1.4.3 available

2006-03-09 Thread David Shaw
We are pleased to announce the availability of the second release candidate for the forthcoming 1.4.3 version of GnuPG: ftp://ftp.gnupg.org/gcrypt/alpha/gnupg/gnupg-1.4.3rc2.tar.bz2 (3.0M) ftp://ftp.gnupg.org/gcrypt/alpha/gnupg/gnupg-1.4.3rc2.tar.bz2.sig SHA-1 checksums for the above files are:

Re: Problem removing a public key whose private key is gone

2006-03-13 Thread David Shaw
On Mon, Mar 13, 2006 at 07:58:20AM -0500, Atom Smasher wrote: > On Mon, 13 Mar 2006, Neil Williams wrote: > > >Werner et al. : > >Maybe it's time that --send-key checks if the key to be sent has a > >secret key in the secret keyring and if it does, prompts the user about > >a revocation certific

Re: How to receive keys from a keyserver when you don't have a key ID, using command-line.

2006-03-17 Thread David Shaw
On Fri, Mar 17, 2006 at 11:16:25AM -0800, John Schofield wrote: > I'm setting up an experimental private keyserver network and trying > to write scripts to interact with it from the command-line. (OS: > Ubuntu Linux 5.10) > > Let's say that my script is asked to encrypt to a unique user ID.

Re: How to sign with non-subkey?

2006-03-21 Thread David Shaw
On Tue, Mar 21, 2006 at 04:02:51PM +0100, Simon Josefsson wrote: > I recently created a signing sub-key (on a smartcard, if it matters) > and gpg now use it by default. How do I sign messages using my > non-subkey? I thought -u would do it, but it doesn't seem to work: > > [EMAIL PROTECTED]:~$ e

Re: segfault in gnupg14 (was: How to sign with non-subkey?)

2006-03-22 Thread David Shaw
On Wed, Mar 22, 2006 at 02:29:07PM +0100, Peter Palfrader wrote: > On Tue, 21 Mar 2006, Simon Josefsson wrote: > > > [EMAIL PROTECTED]:~$ echo foo |gpg -a -s -v -u b565716f > > gpg: using subkey AABB1F7B instead of primary key B565716F > > gpg: writing to stdout > > gpg: using subkey AABB1F7B inst

Re: Force GPG to write a file?

2006-03-22 Thread David Shaw
On Wed, Mar 22, 2006 at 09:49:34AM +, Daniel Carrera wrote: > Hi all, > > Last question :) > By default, gpg will refuse to write to a file (myfile.gpg) that already > exists. Is there a way to change this behaviour? > > I am running gpg on batch mode on a server to encrypt a database before

Re: Key updating and preferred keyservers

2006-03-28 Thread David Shaw
On Tue, Mar 28, 2006 at 10:01:25PM +0200, Henrik O A Barkman wrote: > > Is there a way to run refresh-keys WITHOUT honoring preferred keyserver > records? > > Every now and then I need to update an entire keyring from one specific > keyserver, and since some of the keys involved has preferred key

Re: is clearsigned text also vulnerable to recent injection of unsigned data problem ?

2006-03-29 Thread David Shaw
On Wed, Mar 29, 2006 at 01:03:35PM -0800, phil wrote: > Hi, > > A quick question regarding the recently discovered > vulnerability to the injection of unsigned data : > > >From the description, it wasn't completely clear to me > whether this vulnerability also applied to > verification of clea

Re: ElGamal: key length vs performance

2006-04-01 Thread David Shaw
On Sat, Apr 01, 2006 at 02:12:42PM -0500, feitao wrote: > Hi, > > As I understand, by default, GunPG uses ElGamal to encrypt/decrypt files, > and the recommended key length is 1024 bit. Is there any information on how > encryption/decryption time changes with the key length? Thanks a lot, Not sig

Re: Meaning of rvk in --fixed-list-mode?

2006-04-02 Thread David Shaw
On Sun, Apr 02, 2006 at 06:05:00PM -0500, Robert J. Hansen wrote: > When looking over the output of --fixed-list-mode --with-colons > --list-sig, I discovered that one key which has a designated revoker > listed did not have a "rvk:" row in the key output. What key? David ___

Re: GnuPG 1.4.3 failed to compile

2006-04-03 Thread David Shaw
On Mon, Apr 03, 2006 at 06:40:04PM +0200, Tobias Mummert wrote: > Hi, > > Debian vanilla, GCC 3.3.5, Kernel 2.6.16.1: > > memory.c: In function `xrealloc': > memory.c:512: warning: implicit declaration of function `m_alloc_secure_clear' > memory.c:512: warning: assignment makes pointer from integ

Re: gnupg 1.4.3 build fails @ 'make' on OSX 10.4.5, unless "--disable-nls"

2006-04-03 Thread David Shaw
On Mon, Apr 03, 2006 at 09:26:31AM -0700, OpenMacNews wrote: > hi all. > > 1.4.2 was built/running OK on my OSX 10.4.5. > > attempting the 1.4.3 build ... > > ./configure w/: > > ./configure \ > --prefix=/usr/local \ > --with-readline=/usr/local \ > --with-zlib=/usr/loca

Re: gnupg 1.4.3 build fails @ 'make' on OSX 10.4.5, unless "--disable-nls"

2006-04-03 Thread David Shaw
On Mon, Apr 03, 2006 at 04:07:49PM -0700, OpenMacNews wrote: > >>gcc -g -O2 -Wall -Wno-pointer-sign -L/usr/local/lib -lreadline -lpcre > >> -L/usr/local/lib -L/usr/local/lib -o gpgsplit gpgsplit.o > >> ../cipher/libcipher.a ../mpi/libmpi.a ../util/libutil.a -liconv -lintl > >> -liconv -lc

Re: renewing of expired signatures

2006-04-03 Thread David Shaw
On Wed, Mar 29, 2006 at 11:58:19PM +0200, Philipp Gühring wrote: > Hi, > > GnuPG has problems renewing expired signatures on keys, when the old > signature > (that already expired) is still on the key. The old expired signature is > still on the key, and a new signature isn´t done when trying t

Re: dns cert support (was: GnuPG 1.4.3 released)

2006-04-04 Thread David Shaw
On Tue, Apr 04, 2006 at 08:25:01PM +0200, Peter Palfrader wrote: > On Mon, 03 Apr 2006, Werner Koch wrote: > > > * New auto-key-locate option that takes an ordered list of methods > > to locate a key if it is not available at encryption time (-r or > > --recipient). Possible metho

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