基于科学史视角的量子密码  

Quantum cryptography based on view of science history

作　　者：古卫芳[1] 

机构地区：[1]太原理工大学阳泉学院,山西阳泉045000

出　　处：《现代电子技术》2013年第21期83-85,共3页Modern Electronics Technique

摘　　要：为了寻求一种无条件安全的密钥系统,采用了科学史的研究方法,对人类历史上产生过巨大影响的密钥思想进行了探究,调研了现在广泛使用的密码系统,特别是RSA密码系统,并指出它的安全性受到量子计算能力的严重挑战,在此基础上探究一次一密与量子密钥分发的结合能否实现无条件安全通信。In order to seek a kind of unconditional security cryptosystem,the research approach of the science history is adopted to explore the secret key ideas which had a huge impact on human history. The password systems widely used in nowa-days were investigated,especially the RSA password system. It is pointed out that the security of the RSA password system is meeting serious challenge with the capacity of quantum computation. On this basis of the situation,the combination of one time padding and quantum key distribution was explored for the realization of unconditional security communication.

关 键 词：RSA密码系统 量子密码 一次一密 量子密钥分发 

分 类 号：TN918-34[电子电信—通信与信息系统]