量子密码在电子商务中的应用  

E-commerce Applications In Quantum Cryptography

作　　者：田军[1] 刑剑[1] 李丰军[1] 

机构地区：[1]新疆大学信息与工程学院,新疆乌鲁木齐830046

出　　处：《喀什师范学院学报》2007年第3期67-70,共4页Journal of Kashgar Teachers College

摘　　要：阐述了量子密码的基本原理和机制,并根据量子密码的绝对安全,即一次一密的特征,将其应用于电子商务的具体应用中,如量子数字签名、数字认证等.最后指出随着超级计算能力的量子计算机的出现,现行基于解自然对数及因子分解困难度的加密系统、数字签章及密码协议都将变得不安全,而量子密码能很好地解决这些问题.Expounded the basic principles and mechanisms of quantum cryptography and quantum cryptography based on the absolute safety of the features that one-time, will be applied to specific e-commerce applications, such as Quantum Digital Signature, Digital Authentication. Finally with the emergence of super computing power of quantum computers. Solutions based on the existing number and factorization of the natural difficulties encryption systems, digital signatures and cryptographic protocol will become unsafe, and quantum cryptography can solve these problems.

关 键 词：电子商务 量子密码 数字签名 数字认证 安全 一次一密 

分 类 号：TP393.07[自动化与计算机技术—计算机应用技术]