第3讲 基于格的公钥密码方案  

Lattice-based Public-key Encryption Scheme

作　　者：王兆丽[1] 杨明[1] 韩敬利[1] 

机构地区：[1]解放军理工大学指挥信息系统学院,江苏南京210007

出　　处：《军事通信技术》2014年第2期79-86,共8页Journal of Military Communications Technology

摘　　要：文章主要介绍了几种有代表性的基于格的公钥密码方案及其改进方案,对他们的设计思想、具体方案进行了详细的阐述,并对其安全性进行了讨论,最后从效率、安全性等方面对它们进行了简单的比较。The main lattice-based public key encryption schemes, such as AD, GGH, NT- RU, LWE-PKE and its variants were described. The design strategy and the construction of the schemes were specifically explained, and the security of the schemes was also discussed. Finally the efficiency and security of these schemes were compared.

关 键 词：格 公钥密码方案 有误差学习 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]