Re: Key from smartcard to disk

2005-09-21 Thread Patrick Plattes
Werner Koch wrote: It is possible to read out the public key, though. However it does not help you much because these are only a few numbers without any other information. When gpg generated the key on the card it also created this other data and stored it in your regular keyring on disk. If

Re: Key from smartcard to disk

2005-09-21 Thread Werner Koch
On Wed, 21 Sep 2005 11:49:25 +0200, Patrick Plattes said: this. Please tell me if my presumption is correct. The public key will be generated with the aid of the secret key and the secret key never Public and secret keys are generated at the same, thus they are called a key pair. leave the

Extracting a single signature from a file containing multiple signatures

2005-09-21 Thread Derek Price
Say `gpg --detach-sign' were used to create several detached signatures and they were concatenated into the same file. Is there a simple way to separate those signatures again? Is there documentation of the gpg signature file format online? (I am looking into allowing CVS revisions to be signed

Re: Extracting a single signature from a file containing multiple signatures

2005-09-21 Thread David Shaw
On Wed, Sep 21, 2005 at 11:52:08AM -0400, Derek Price wrote: Say `gpg --detach-sign' were used to create several detached signatures and they were concatenated into the same file. Is there a simple way to separate those signatures again? Is there documentation of the gpg signature file

Digitally sign pdf

2005-09-21 Thread Ulrik Stervbo
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello everyone, I was wondering how I could sign pdf-documents created with pdflatex? Can I use OpenPGP in some way? I have messed about with itext, but I end up with a 'form warning bar' in the viewer - not really what I want :-D Thanks Ulrik -

Re: Digitally sign pdf

2005-09-21 Thread Chris De Young
On Wed, Sep 21, 2005 at 09:33:39PM +0200, Ulrik Stervbo wrote: Hello everyone, I was wondering how I could sign pdf-documents created with pdflatex? gpg -b filename.pdf ? If that doesn't work for what you need, could you be more specific? -C pgpmYffc4xmuB.pgp Description: PGP signature

Re: Digitally sign pdf

2005-09-21 Thread Alaric Dailey
Correct me if I am wrong but the PDF spec doesn't support internal PGP signatures. On Wed, Sep 21, 2005 at 09:33:39PM +0200, Ulrik Stervbo wrote: Hello everyone, I was wondering how I could sign pdf-documents created with pdflatex? gpg -b filename.pdf ? If that doesn't work for

Re: Extracting a single signature from a file containing multiple signatures

2005-09-21 Thread Derek Price
David Shaw wrote: Yes, and yes. To separate signatures, use 'gpgsplit', which comes with gpg. You'll end up with each signature in its own file. The documentation of the signature file format is in RFC-2440: http://www.ietf.org/rfc/rfc2440.txt Thank you very much. That will be useful.

Re: Digitally sign pdf

2005-09-21 Thread Laurent Jumet
-BEGIN PGP SIGNED MESSAGE- Hash: RIPEMD160 Hello ! Ulrik Stervbo [EMAIL PROTECTED] wrote: US I was wondering how I could sign pdf-documents created with pdflatex? US Can I use OpenPGP in some way? US I have messed about with itext, but I end up with a 'form warning bar' US in the

Re: UbuntuLinux GPG Still Doesn't Work With Remailers

2005-09-21 Thread Laurent Jumet
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello ! Johan Wevers [EMAIL PROTECTED] wrote: Apparently not. I have used the --pgp2 switch with no resulting success. JW --pgp2 without the idea plugin is quite useless I think. There are JW hacked pgp2 versions that can use other ciphers, but