On A Fundamental Theorem of Quantum Cryptography
作者:
K.J. Blow,
Simon J.D. Phoenix,
期刊:
Journal of Modern Optics
(Taylor Available online 1993)
卷期:
Volume 40,
issue 1
页码: 33-36
ISSN:0950-0340
年代: 1993
DOI:10.1080/09500349314550051
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A fundamental theorem of quantum cryptography is proved which states the conditions under which an eavesdropper can be detected. A corollary of this theorem is that any two-alphabet quantum cryptography scheme must sacrifice some of the potential key data to guarantee security.
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