pgp/gnupg

[Scott Lanning]

On Fri, 5 Oct 2001, dan moylan wrote:
>John Abreau wrote:
>> I'm also curious how many of us actually use PGP or GnuPG.
>
>i for one have never had occasion to use either, and only vaguely
>understand what would occasion its necessity.

For an example from work, we take information from a web form.
The user enters their credit card number in the HTML form.
The server is running SSL (https://), so the number is sent
encrypted to our web server. The web server unencrypts it for
a CGI script (or mod_perl), which then takes the credit card
and other form information and encrypts with GNUPG, and mails
it to a remote credit card handler. We'd exchanged public keys,
so only they can decrypt the encrypted information.

-
Subcription/unsubscription/info requests: send e-mail with
"subscribe", "unsubscribe", or "info" on the first line of the
message body to discuss-request at blu.org (Subject line is ignored).