The design methods and techniques of   privacy computing protocols can be creatively applicated to a higher level of   homomorphic cryptographic systems. They are mainly used to study how to   transform (reduce) problems into whicht can be solved by homomorphic   cryptographic systems for problems that do not seem to be related to homomorphic   cryptographic systems and cannot be solved by homomorphic cryptographic   systems, in order that we build a bridge between the problems to be solved   and homomorphic cryptographic systems. We will introduce how to build a   bridge between the problem to be solved and the homomorphic cryptosystem.

李顺东，教授，博士生导师。2003年西安交通大学计算机科学与技术博士毕业，获博士学位。2003-2005在清华大学计算机科学与技术系做博士后研究。2005-2007在北京师范大学工作。 2010-2011年在美国Syracuse University做访问学者。中国计算机学会会员。主持国家高技术发展项目(863计划)1项，主持国家自然科学基金面上项目3项、陕西省科技攻关项目1项，国家博士后基金项目1项，某部保密项目1项。在Information   Sciences, Science China(Information Sciences), IET-Information Security,   Theoretical Computer Science, Security and Communication Networks, Journal of   Computer Science and Technology, Chinese Journal of Electronics, Progress in   Natural Science, Telecommunication Systems，Applied   Mathematics Computation, 中国科学F, 计算机学报，软件学报，电子学报，计算机研究与发展期刊等发表学术论文100余篇, SCI检索20多篇(EI检索70多篇)；获教育部科技进步奖二等奖1项(第四完成人)，国家发明专利7项。