Optimally-fair exchange of secrets via delay encryption and commutative blinding
We propose a new fair exchange protocol that takes advantage of delay encryption and commutative encryption to achieve optimal partial fairness among all protocols involving one-way messages. Our protocol consists of 3 setup messages and 2N + 1 exchange messages and it is fair against covert adversa...
Main Authors: | , |
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Format: | Conference item |
Language: | English |
Published: |
Springer
2023
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