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Talk Are you old enough to buy this?

Talk for a hacker audience about the inception of age restriction in GNU Taler.

Questions from Audience so far

Here are questions that were asked and should be better answered in the slides

Wouldn't age restriction reduce the anonymity space?
Couldn't a older child give a younger child coins with higher age restriction?
How does the coin (with age restriction) transfere from guardian to child really work (in the wallet)?
Isn't the price for cut&choose more than (uncontrolled) uncertainty?
How is the order of the public keys guaranteed?
Couldn't the scheme be used by game studios?
What is the state of Taler? Is it used anywhere?
Is RSA for blind signing necessary? Couldn't you use Wagner's variant based on EcDH?