Securing quantum bit commitment through reverse quantum communication
| dc.creator | Srikanth, R. | |
| dc.date | 2001-12-28 | |
| dc.date | 2001-12-29 | |
| dc.date.accessioned | 2026-07-07T06:03:28Z | |
| dc.date.available | 2026-07-07T06:03:28Z | |
| dc.description | Einstein-Podolsky-Rosen- (EPR) and the more powerful Mayers-Lo-Chau attack impose a serious constraint on quantum bit commitment (QBC). As a way to circumvent them, it is proposed that the quantum system encoding the commitment chosen by the committer (Alice) should be initially prepared in a seperable quantum state known to and furnished by the acceptor (Bob), rather than Alice. Classical communication is used to conclude the commitment phase and bind Alice's subsequent unveiling. Such a class of secure protocols can be built upon currently proposed QBC schemes impervious to a simple EPR attack. A specific scheme based on the Brassard-Crepeau-Josza-Langlois protocol is presented here as an example. | |
| dc.description | 4 pages | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0112172 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0112172 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/89952 | |
| dc.subject | Quantum Physics | |
| dc.title | Securing quantum bit commitment through reverse quantum communication | |
| dc.type | text |