Members of Parliament Problem

[Lucky Green]

On Fri, 15 Nov 1996, Peter Hendrickson wrote:

> At 9:32 AM 11/15/1996, Adam Shostack wrote:
> I've been toying with schemes that multiply the Ns from everybody's
> public key to create a new semi-anonymous public key.  The only
> problem is that in each case either identity is revealed or the
> person seeking semi-anonymously reveals their secret key.  So,
> I am not quite there.  ;-)

I think that Chaum wrote some papers on group signatures. I'll try to dig 
them out. But it probably won't be before Sunday.

--Lucky