27 Jul
2003
27 Jul
'03
3:31 p.m.
On 25 Jul 2003 at 9:50, Steve Schear wrote:
I've used the graphics and explanations that were in Digicash's Users Guide with non-technicals to great effect. They portrayed blinding using envelope, wax seal and wax token. The token was placed in the envelope and sent to the mint. The envelope represented the blinding function performed by the user's SW. The wax seal: the mint's digital signature pressed onto the envelope and "by pressure" into the enclosed coin which has not been seen by the mint. And the wax token, once removed from the envelope, the un-blinded coin.
I need to steal those visuals. Where can I find them?