Re: anonymity and e-cash

Lee Tien <tien@well.com> writes:

> [...] 
> Is payee anonymity technically possible?  Under what conditions?
> [...]

It's not too hard: The payee forwards a blinded, non-signed coin
to the payer. The payer has the bank sign this, and then returns
it to the payee who strips out the blinding factor. I think
this is discussed in Schneier.

Leonard