| 量子计算的挑战与思考 |
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| 引用本文： | 张焕国,管海明,王后珍.量子计算的挑战与思考[J].云南民族大学学报(自然科学版),2011,20(5):388-395. |
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| 作者姓名： | 张焕国 管海明 王后珍 |
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| 作者单位： | 武汉大学计算机学院空天信息安全与可信计算教育部重点实验室,湖北武汉,430072 |
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| 基金项目： | 国家自然科学基金(60970115,91018008) |
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| 摘 要： | 量子计算时代使用什么密码,是摆在我们面前的紧迫的战略问题,研究并建立我国独立自主的抗量子计算密码是唯一正确的选择.从基于HASH函数的数字签名、基于格的公钥密码、MQ公钥密码、基于纠错码的公钥密码4个方面讨论了抗量子密码的发展现状,介绍了自己的研究工作,并从量子信息论、量子计算理论、量子计算环境下的密码安全性、抗量子计算密码的构造理论与关键技术4个方面给出了进一步研究的建议.
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| 关 键 词： | 信息安全 密码学 量子计算 抗量子计算密码 |
The Challenge of Quantum Computing to Information Security and Our Countermeasures |
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| ZHANG Huan-guo,GUAN Hai-ming,WANG Hou-zheng.The Challenge of Quantum Computing to Information Security and Our Countermeasures[J].Journal of Yunnan Nationalities University:Natural Sciences Edition,2011,20(5):388-395. |
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| Authors: | ZHANG Huan-guo GUAN Hai-ming WANG Hou-zheng |
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| Institution: | ZHANG Huan-guo,GUAN Hai-ming,WANG Hou-zheng(Key Lab of Aerospace Information Security and Trusted Computing of Ministry of Education,Computer School,Whan University,Wuhan 430072,China) |
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| Abstract: | What cryptosystem to use is a severe challenge that we face in the quantum computing era.It is the only correct choice to research and establish an independent resistant quantum computing cryptosystem.This paper introduces to the research and development of resistant quantum computing cryptography,especially the signature scheme based on HASH function,lattice-based public key cryptosystem,MQ public key cryptosystem and public key cryptosystem based on error correcting codes.Also the paper gives some suggest... |
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| Keywords: | information security cryptography quantum computing resistant quantum computing cryptography |
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