Distribution of quantum keys over commercial networks
[EN]Modern cryptography – as it was conceived – is under a threat by the development of quantum mechanics applications. The abilities of quantum computers for solving complex mathematical problems, as a strong computational novelty, is the root of that risk. The main challenge is to find commercial...
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| Formato: | capítulo de livro |
| Estado: | Versión publicada |
| Fecha de publicación: | 2020 |
| País: | España |
| Recursos: | Universidad de Salamanca (USAL) |
| Repositorio: | GREDOS. Repositorio Institucional de la Universidad de Salamanca |
| OAI Identifier: | oai:gredos.usal.es:10366/144150 |
| Acesso em linha: | http://hdl.handle.net/10366/144150 |
| Access Level: | acceso abierto |
| Palavra-chave: | Modern cryptography Quantum cryptography Quantum key exchange Quantum key distribution QKD 1203.17 Informática |
| Resumo: | [EN]Modern cryptography – as it was conceived – is under a threat by the development of quantum mechanics applications. The abilities of quantum computers for solving complex mathematical problems, as a strong computational novelty, is the root of that risk. The main challenge is to find commercial exploits of quantum properties and developments, following these directions for both, theoretic and test tube environments. This work proposes a pilot experiment that implements a quantum communication system on a commercial fiber optic network, covering an area of almost 100,000 km2. |
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