Is Quantum Bit Commitment Really Possible?
Open Access
- 28 April 1997
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 78 (17), 3410-3413
- https://doi.org/10.1103/physrevlett.78.3410
Abstract
We show that all proposed quantum bit commitment schemes are insecure because the sender, Alice, can almost always cheat successfully by using an Einstein-Podolsky-Rosen–type of attack and delaying her measurement until she opens her commitment.Keywords
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