A two-stage S-money scheme lets users precommit a random string and later choose the token's presentation point with a classical one-time-padded message, improving flexibility and transferability.
Suppose that B issues a token to A1, by sending a string of quantum states within a (suitably extended) space-time region P
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
quant-ph 1years
2019 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Flexible quantum tokens in spacetime
A two-stage S-money scheme lets users precommit a random string and later choose the token's presentation point with a classical one-time-padded message, improving flexibility and transferability.