using private key on removable media

2007-04-29 Thread Alex L. Mauer
This is mostly a wishlist comment, I guess: It would be great if gnupg would look at all information (keys) available to it before deciding whether it could perform a given operation. For example, using my key: $ gpg --secret-keyring /media/disk/.gnupg/secring.gpg --list-secret-keys

Re: external pinpad, gnupg, SPR532 PinPad SmartCard Reader

2007-02-12 Thread Alex L. Mauer
Werner Koch wrote: I am pretty sure that this is a problem of the distribution. The most common problem is that pcscd has been started and thus gained exclusive access to the reader. I'd agree, except that mine is now prompting, and accepting input from the keyboard, for the PIN. That's a

Re: external pinpad, gnupg, SPR532 PinPad SmartCard Reader

2007-02-11 Thread Alex L. Mauer
Michael Parker wrote: Hi, I tried to setup an external smartcard reader with a pinpad and on gentoo I don't get it to work. On an ubuntu-installation the pin isn't enterd by the external pinpad but by the regualar keyboard and that works fine. On gentoo I'm asked to enter the pin

Re: deleting signatures from uids

2006-11-02 Thread Alex L. Mauer
Peter S. May wrote: I would think that it's important for keyservers to widely distribute the revocation certificates of revoked signatures. Agreed. But it's not important to distribute signatures that have been revoked. If the keyservers simply omitted revoked signatures from search

Re: Revokation of keys from smart card

2005-08-15 Thread Alex L. Mauer
Alex L. Mauer wrote: Is it possible to revoke keys that have been stored on a smart card? It seems to me that it is not. Am I correct, or do I just need to do something other than revkey? Oh right ... my bad on that one (it helps to have the secret key for the primary key on the keyring

Re: OEM key loggers

2005-06-17 Thread Alex L. Mauer
Atom Smasher wrote: does anyone know if this is true? http://www.chromance.de/wtf/lol.htm if it is... It's not. See http://www.dansdata.com/keyghost.htm for the source of the images, and If you do a search for dept. of homeland security's logo, it is a blue colour circular logo with an

Re: OpenPGP Smartcard Advantages

2005-06-03 Thread Alex L. Mauer
Werner Koch wrote: The only thing a malicious host can do is to lock the card (by sending several times a wrong PIN) and to trick you into signing or decrypting data. This just made me think. Wouldn't it thus be trivial [for a malicious host] to destroy a smart card (by sending the wrong

Re: OpenPGP Smartcard Advantages

2005-06-03 Thread Alex L. Mauer
Jan Niehusmann wrote: I wondered if the card couldn't just erase itself completly when the wrong Admin-PIN is entered three times. This would at least save the card itself, which is worth some euros. But OTOH, just locking the card is probably easier to implement in a safe way (it's an atomic

Re: Sign my key - Was (no subject)

2005-06-03 Thread Alex L. Mauer
Francis Gulotta wrote: How do we know it's really yours or that you are really you? I'll accept that this message was signed with it, but by signing you key it means I have no doubt that it really does indeed belong to Dan Mundy. And I've nver met him. I know this is rather controversial, but

Re: IBM to Provide Security w/o Sacrificing Privacy Using Hash Functions

2005-05-25 Thread Alex L. Mauer
Florian Weimer wrote: * Sean C.: The I.B.M. software would convert data on a person into a string of seemingly random characters, using a technique known as a one-way hash function. No names, addresses or Social Security numbers, for example, would be embedded within the character string.

GPG error code with successful signing operation

2005-04-27 Thread Alex L. Mauer
When GPG is set to use the gpg-agent but the gpg-agent is not available (error message gpg-agent is not available in this session or can't connect to `/path/to/non-existent-pipe': No such file or directory), it produces a fatal error code of 2 even if the passphrase is successfully entered at the