A new private quantum money scheme based on Sampling Matching claims 21.4% noise tolerance with a fixed linear-optics verifier, but the security proof is incomplete.
An online attack against Wiesner's quantum money
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abstract
Wiesner's quantum money [5] is a simple, information-theoretically secure quantum cryptographic protocol. In his protocol, a mint issues quantum bills and anyone can query the mint to authenticate a bill. If the mint returns bogus bills when it is asked to authenticate them, then the protocol can be broken in linear time.
fields
quant-ph 1years
2019 1verdicts
REJECT 1representative citing papers
citing papers explorer
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Practically feasible robust quantum money with classical verification
A new private quantum money scheme based on Sampling Matching claims 21.4% noise tolerance with a fixed linear-optics verifier, but the security proof is incomplete.