云南高校图书馆联盟文献共享服务平台- 国家自然科学基金(61179026)

国家自然科学基金(61179026): 作品数：21被引量：13H指数：2; 导出分析报告; 相关作者：高有陈尚弟刘雪梅霍立群赵大伟更多>>; 相关机构：中国民航大学北京邮电大学更多>>; 相关期刊：《The Journal of China Universities of Posts and Telecommunications》《数学的实践与认识》《工程数学学报》《Frontiers of Mathematics in China》更多>>; 相关主题：有限域OVER英文CONSTRUCTIONSCONSTRUCTION更多>>; 相关领域：理学自动化与计算机技术电子电信更多>>

A Construction of Multi-Sender Authentication Codes from Eigenvalues and Eigenvectors of the Matrix Over Finite Fields: 《Journal of Harbin Institute of Technology(New Series)》2019年第1期51-60,共10页Xiuli Wang Lina Wang Yakun Hao; Sponsored by the National Natural Science Foundation of China(Grant No.61179026);the Fundamental Research of the Central Universities of China Civil Aviation University of Science Special(Grant No.3122016L005); We construct one multi-sender authentication code by algebraic combination method from eigenvalues and eigenvectors of the matrix over nite elds. Some parameters and the probabilities of three kinds of successful atta...; 关键词：multi-sender AUTHENTICATION codes NONSINGULAR symmetric matrix EIGENVALUES EIGENVECTORS finite fields

基于有限域上的辛几何构造带仲裁的多接收认证码: 《应用数学学报》2018年第3期315-336,共22页陈尚弟李雪; 国家自然科学基金(61179026)资助项目; 在通信中，发方发送信息给一群收方．但是，发方或者部分收方有时会联合欺骗群组中的某个成员．多接收认证码能够有效地阻止这种欺骗攻击．本文的目的是研究多接收认证码的构造问题．运用有限域上的辛几何这一工具，构造了一类带仲裁的...; 关键词：有限域辛几何仲裁多接收认证码

Two constructions of LDPC codes based on pseudo-symplectic geometry over finite fields被引量：1: 《The Journal of China Universities of Posts and Telecommunications》2018年第2期49-59,共11页Wang Xiuli Hao Yakun; supported by the National Natural Science Foundation of China(61179026);Fundamental Research of the Central Universities of China Civil Aviation University of Science Special(3122016L005); F（2v＋ 1） q Based on the pseudo-symplectic space over q of characteristics 2, combining the definition of low density parity check （LDPC） codes with the knowledge of graph theory, two kinds of LDPC codes with lar...; 关键词：LDPC codes pseudo-symplectic geometry minimum distance GIRTH

New key pre-distribution scheme using symplectic geometry over finite fields for wireless sensor networks被引量：1: 《The Journal of China Universities of Posts and Telecommunications》2017年第5期16-22,76,共8页Chen Shangdi Wen Jiejing; supported by the National Natural Science Foundation of China (61179026);the Fundamental Research Funds for the Central Universities (3122016L005); To achieve secure communication in wireless sensor networks （WSNs）, where sensor nodes with limited computation capability are randomly scattered over a hostile territory, various key pre-distribution schemes （KPSs...; 关键词：pre-dislribution scheme symplectic geometry WSNS

Constructions for key distribution patterns被引量：1: 《Frontiers of Mathematics in China》2017年第2期301-323,共23页Shangdi CHEN Huihui WEI; Acknowledgements This work was supported in part by the National Natural Science Foundation of China （Grant No. 61179026） and the Fundamental Research Funds for the Central Universities （No. 3122016L005）.; Abstract Key distribution patterns （KDPs） are finite incidence structures satisfying a certain property which makes them widely used in minimizing the key storage and ensuring the security of communication between u...; 关键词：Key predistribution scheme （KPS） key distribution pattern （KDP） incidence structure design wireless sensor network （WSN）

Construction of authentication codes with distrust arbitration from polynomials over finite fields: 《The Journal of China Universities of Posts and Telecommunications》2017年第1期87-95,共9页Chen Shangdi Tian Wenjing Li Xue; supported by the National Natural Science Foundation of China(61179026);the Fundamental Research Funds for the Central Universities(3122016L005); The authentication codes with arbitration are able to solve dispute between the sender and the receiver. The authentication codes with trusted arbitration are called AZ-codes, the authentication codes with distrust ar...; 关键词：authentication code distrust arbitration POLYNOMIAL finite field PERFECT

Construction of compressed sensing matrixes based on the singular pseudo-symplectic space over finite fields被引量：1: 《The Journal of China Universities of Posts and Telecommunications》2016年第6期82-89,共8页Gao You Tong Fenghua Zhang Xiaojuan; supported by the National Natural Science Foundation of China (61179026); Compressed sensing（CS） provides a new approach to acquire data as a sampling technique and makes it sure that a sparse signal can be reconstructed from few measurements. The construction of compressed matrixes is a ...; 关键词：compressed sensing matrix singular pseudo-symplectic space sparse signal disjunct matrix inclusive matrix

基于奇异酉空间的具有容错纠错能力的Pooling设计的构造: 《应用数学学报》2016年第2期261-273,共13页刘雪梅高星; 国家自然科学基金(No.61179026);中央高校基本科研业务费(No.3122015L008)资助项目; 本文利用奇异酉空间中子空间的包含关系,构造了一类具有容错纠错能力的Pooling设计,讨论了其析取性质,计算了其实验效率t/c,并通过与已构造出设计的实验效率进行对比,表明:在一定条件下,新设计优于前人已构造出的设计.另外,本文还分析...; 关键词：POOLING设计 dz-析取矩阵奇异酉空间子空间参数

用辛几何构造传感器的密钥预分配方案: 《中国民航大学学报》2016年第1期59-64,共6页陈尚弟文洁晶; 中央高校基本科研业务费专项(ZXH2012K005);国家自然科学基金项目(61179026); 密钥管理方案的设计是密码学中基本且十分重要的研究领域。密钥预分配是无线传感器网络中极具挑战性的安全问题之一,目的是为无限传感器网络设计一个新的密钥预分配方案。在借鉴Samiran Bag的密钥预分配方案和有限关联结构的基础上,基...; 关键词：无线传感器网络密钥分配密钥预分配方案辛几何

基于有限域上射影空间构造分裂认证码: 《中国民航大学学报》2015年第6期47-49,64,共4页陈尚弟张小连; 国家自然科学基金项目(61179026);中国民航大学学生科技立项项目(152A035473026); 传统的认证码中,报文由信源和编码规则唯一确定,但现实情况中,信源在同一编码规则作用下能够产生不止一个报文。分裂认证码正是基于这种现状而产生。本研究的目的是构造新的分裂认证码。运用有限域上射影空间的子空间结构和相关计数定理...; 关键词：有限域射影空间分裂认证码

国家自然科学基金(61179026)