| 引用本文: | 李喆,韩益亮,李鱼,等.基于编码的加密体制综述.[J].国防科技大学学报,2020,42(4):134-142.[点击复制] |
| LI Zhe,HAN Yiliang,LI Yu,et al.An overview of code-based encryption schemes[J].Journal of National University of Defense Technology,2020,42(4):134-142[点击复制] |
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| 基于编码的加密体制综述 |
| 李喆,韩益亮,李鱼,朱率率,杨晓元 |
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(武警工程大学 密码工程学院, 陕西 西安 710086)
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| 摘要: |
| 量子算法的提出,使得传统的密码体制在量子计算下不再安全。基于编码的加密方案具有抗量子攻击特性,引起密码学界广泛关注。许多密码学者对基于编码的加密方案进行深入研究,在研究过程中,人们对其加密方案的优势和缺点逐渐有了深刻的认识。目前,基于编码的密码体制已成为后量子密码学最有前途的方案之一。综述了基于编码加密体制的发展现状,阐述了现有基于编码的加密体制和目前已知存在的攻击,并指明了未来具有潜力的发展方向。 |
| 关键词: 编码 后量子密码 加密体制 密码分析 |
| DOI：10.11887/j.cn.202004020 |
| 投稿日期：2019-12-16 |
| 基金项目:国家自然科学基金资助项目(61572521,U1636114)；国家重点研发计划资助项目(2017YFB0802000) |
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| An overview of code-based encryption schemes |
| LI Zhe, HAN Yiliang, LI Yu, ZHU Shuaishuai, YANG Xiaoyuan |
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(College of Cryptographic Engineering, Engineering University of PAP, Xi′an 710086, China)
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| Abstract: |
| The quantum algorithm which was put forward recently has led to great insecurity of cryptographic analysis of the coding under quantum computing. The future of the code-based cryptography with anti-quantum attack properties was questioned by many people. However, in the research process, people gradually had a deep understanding of the advantages and disadvantages of its encryption scheme. At present, the code-based cryptography has become one of the most promising post-quantum cryptography schemes. The code-based encryption schemes were summarized and the existing attacks of their original schemes were analyzed. Finally, the nature of the security problem of encoding-based encryption system is analyzed, and the future development direction is expounded. |
| Keywords: coding post-quantum cryptography encryption scheme cryptanalysis |
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