How to encrypt symmetric to many passphrases?

[Werner Koch]

On Fri, 3 Sep 2004 03:37:58 -0400 (EDT), Atom 'Smasher' said:

>> I would like to encrypt symmetric to more than one passphrase. How
>> to do it?
> =============

> AFAIK, gpg doesn't support it (yet).

Correct. It is currently not possible to do this. 

In theory it should be possible to implement this when running gpg
directly but there is no easy way to support frontends.
status-fd/command-fd would allow for this but it is not clear what we
should do with --passphrase-fd.

  Werner