QUANTUM CRYPTOGRAPHY WITHOUT CONJUGATE CODING

被引:17
|
作者
PHOENIX, SJD
机构
[1] BT Research Laboratories, Martlesham Heath
来源
PHYSICAL REVIEW A | 1993年 / 48卷 / 01期
关键词
D O I
10.1103/PhysRevA.48.96
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We extend the quantum key distribution method of Bennett and Brassard [IBM Tech. Discl. Bull. 28, 3153 (1985)] by exploiting a nonconjugate coding scheme. Using this scheme we are able to show that the original method of Bennett and Brassard gives optimal security.
引用
收藏
页码:96 / 102
页数:7
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