Kinda cool but it depends on you trusting the central mailer since it does decryption and reencryption.
I suppose if you know about that then it is ok.
The benefit of this approach over the alternative (making people encrypt and sign with a lot of keys) is that once received, the content does not give away the key names of the other mailing list members.
I suppose if you know about that then it is ok.
The benefit of this approach over the alternative (making people encrypt and sign with a lot of keys) is that once received, the content does not give away the key names of the other mailing list members.