文章基本信息

标题：A new method of generating hard random lattices with short bases
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作者：Chengli Zhang ; Wenping Ma ; Hefeng Chen 等
期刊名称：EURASIP Journal on Information Security
印刷版ISSN：1687-4161
电子版ISSN：1687-417X
出版年度：2019
卷号：2019
期号：1
页码：1-8
DOI：10.1186/s13635-019-0088-0
出版社：Hindawi Publishing Corporation
摘要：This paper first gives a regularity theorem and its corollary. Then, a new construction of generating hard random lattices with short bases is obtained by using this corollary. This construction is from a new perspective and uses a random matrix whose entries obeyed Gaussian sampling which ensures that the corresponding schemes have a wider application future in cryptography area. Moreover, this construction is more specific than the previous constructions, which makes it can be implemented easier in practical applications.
关键词：Cryptography; Gaussian distribution; Hard random lattices; Short bases