On Sun, Jan 23, 2005 at 12:10:11AM -0500, Jan Schaumann wrote:
> Hubert Feyrer <hubert@feyrer.de> wrote:
> > On Sat, 22 Jan 2005, Todd Vierling wrote:
> > >OpenSSL has a certificate signature system.  This, too, has been discussed
> > >off and on.
> > 
> > How does one create a key, how does one sign a file, and how does one 
> > verify a signed file with it?
> 
> Presumably via openssl_smime(1).

Here are some relevant postings from tech-security:
http://mail-index.netbsd.org/tech-security/2004/05/13/0006.html
http://mail-index.netbsd.org/tech-security/2004/05/14/0009.html
http://mail-index.netbsd.org/tech-security/2004/05/14/0000.html

Cheers,

Ben