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Tight Bounds for Classical and Quantum Coin Flipping
Tight Bounds for Classical Quantum Coin Flipping
2010/10/21
Coin flipping is a cryptographic primitive for which strictly better protocols exist if the
players are not only allowed to exchange classical, but also quantum messages. During the past
few years, ...
Improved Loss-Tolerant Quantum Coin Flipping
Improved Loss-Tolerant Quantum Coin Flipping
2010/10/18
In this paper, we present a loss-tolerant quantum strong coin flipping protocol with bias
" 0:359. This is an improvement over Berlin et al. ’s protocol [BBBG08] which achieves a bias of 0:4. To ac...