Cryptanalysis and improvement of a multi-user quantum key distribution protocol
β Scribed by Tian-Yin Wang; Qiao-Yan Wen; Xiu-Bo Chen
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 137 KB
- Volume
- 283
- Category
- Article
- ISSN
- 0030-4018
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π SIMILAR VOLUMES
## Abstract Quantum key distribution is a technique that permits the secure distribution of a bit string that is used as key in cryptographic protocols. The security is guaranteed by suitable coding of the information in a quantum property and from the fact that a quantum cannot be both split and c
## Abstract We propose a new system of quantum cryptography for internet security using Gaussian pulses propagating within a nonlinear ring resonator system, quantum processor and a wavelength router.To increase the channel capacity and security, the multiplexer is operated incorporating a quantum