20 Feb
2001
20 Feb
'01
2:07 a.m.
Well it's not an easy way, but it's a functional way. Take the code for GPG and the code for your favorite open-source list server, integrate them so that each mailing list has it's own GPG key, decrypts, reencrypts to the targets (individually so as to avoid having insane sizes for each message) sends, repeat. If you need higher speeds you can compromise of the encrypt to targets by choosing a key periodically, encrypting it to all the targets and holding it to be combined with the header. I would recommend against an S/MIME solution. S/MIME has a great many weak solutions, and take a lot of work before it's really ready for secure purposes. Joe