1109.0372 (Dmitry Gavinsky)

Quantum Money with Classical Verification    [PDF]

Dmitry Gavinsky

We propose and construct a quantum money scheme that allows verification through classical communication with a bank. This is the first demonstration that a secure quantum money scheme exists that does not require quantum communication for coin verification. Our scheme is secure against adaptive adversaries - this property is not directly related to the possibility of classical verification, nevertheless none of the earlier quantum money constructions is known to possess it.

View original: http://arxiv.org/abs/1109.0372