◎研究方向 1.伪随机序列的设计与分析(流密码); 2.纠错码的设计与分析(经典代数编码、量子纠错码); ◎学习与工作经历 1999.9-2001.7,山东师范大学,理学学士; 2001.9-2004.3,同济大学,理学硕士; 2009.3-2013.9,西安电子科技大学,军事学博士; 2016.9-2017.9,卡尔顿大学,数学与统计系,访问学者; 2004.4-2007.3,必赢线路检测3003(华东)数学与计算科学学院,助教; 2007.4-2011.5,必赢线路检测3003(华东)数学与计算科学学院,讲师; 2011.5-2022.12,必赢线路检测3003(华东)必赢线路检测3003,讲师。 2023.1-至今,必赢线路检测3003(华东)必赢线路检测3003,副教授。 ◎主讲课程 1.主讲本科生必修课、限选课:《高等数学》、《解析几何》、《信息论基础》、《高等代数与几何》、《概率论与数理统计》、《信息论与编码》、《近世代数》、《信息安全概论》、《信息安全基础》、《现代密码学》、《数学实验》等课程 2.主讲研究生《密码学基础》、《区块链技术与原理》、《代数学》、《密码学与区块链》等课程
◎指导研究生 累计指导硕士研究生2名。
◎承担和参与项目 1.近年来,主持的代表性科研项目: (1)基于分圆理论的密钥流序列和纠错码的构造与分析,必赢线路检测3003(华东)自主创新科研计划项目(强基专项),2022-2024。
(2)几类伪随机序列的线性复杂度和2-adic复杂度及其稳定性分析,国家自然科学基金,2020-2022。 (3)几类密钥流序列的线性复杂度和2-adic复杂度分析,必赢线路检测3003(华东)自主创新科研计划,2019- 2021。 (4)两类新型密钥流生成器的设计与分析,山东省计算机网络重点实验室开放课题,2018-2019。 (5)m-序列的相关性质及其理论应用研究,山东省自然科学基金,2014-2017。 (6)m-序列的采样序列分析及其应用研究,必赢线路检测3003(华东)自主创新科研计划,2015-2016。 2.近年来,参与的代表性科研项目: (1)基于割圆理论的量子可同步码的设计与分析,山东省自然科学基金面上项目,2023-2025。 (2)油藏数据诊断与协同,必赢线路检测3003(华东)自主创新科研计划,2019-2022 (3)m-序列的相关性及其在编码和密码学中的应用研究,山东省自然科学基金,2017-2020。 (4)两类新型密钥流的设计与分析,重点实验室开放课题,2017-2019。 (5)基于割圆理论的伪随机序列和通信码的设计与分析,重点实验室开放课题,2015-2017。 (6)两类新型伪随机序列的构造与分析,国家自然科学基金面上项目,2012-2015。 (7)基于齐次函数的新型伪随机序列设计算法研究,山东省自然科学基金面上项目,2011-2013。 (8)基于割圆的伪随机序列研究,中国博士后科学基金面上资助,2011-2012。 ◎获奖情况(除教师个人获奖之外,还包含指导学生获奖情况)
1. 教师获奖 青岛市黄岛区自然科学奖二等奖,厅局级(政府类),2014,排名第3。 2. 指导学生获奖 全国大学生数学竞赛山东省一等奖,2022.
◎论文 1.第一作者主要论文: (1)Yuhua Sun, Yi Song, Tongjiang Yan. Hermitian hulls of constacyclic codes and a new family of entanglement-assisted quantum MDS codes. International Journal of Theoretical Physics,2022,61:224. (2)Yuhua Sun, Tongjiang Yan, Qiuyan Wang. The 2-adic complexity of Yu-Gong sequences with interleaved structure and optimal autocorrelation magnitude. Designs, Codes and Cryptography, 2021,89(1). (3)Yuhua Sun,Tongjiang Yan, Zhixiong Chen,Lianhai Wang. The 2-adic complexity of a class of binary sequences with optimal autocorrelation magnitude,Cryptography and Communications,2020,12(4). (4)Yuhua Sun, Qiang Wang, Tongjiang Yan. A lower bound on the 2-adic complexity of the Modified Jacobi sequence,Cryptography and Communications, 2019, 11(2). (5)Yuhua Sun, Qiang Wang, Tongjiang Yan. The exact autocorrelation distribution and 2-adic complexity of a class of binary sequences with almost optimal autocorrelation, Cryptography and Communications, 2018, 10(3) (6)Yuhua Sun, Qiang Wang, Qiuyan Wang, Tongjiang Yan. A property of a class of Gaussian periods and its applications, IEICE Trans. Fundam. Electron. Commun. Comput. Sci. , 2018, E101-A(12) § (7)Yuhua Sun, Qiuyan Wang, Yang Yan, Tongjiang Yan, Hui Li. Linear Complexity of Generalized Cyclotomic Sequences of Order 4 over Fl,Complexity,2020. (8)Yuhua Sun, Qiuyan Wang,Tongjiang Yan, Chun’e Zhao. Autocorrelation and Lower Bound on the 2-Adic Complexity of LSB Sequence of p-Ary m-Sequence,IEEE Access 2020,8. (9)Yuhua Sun, Qiang Wang, Qiuyan Wang, Tongjiang Yan. A lower bound on the 2-adic complexity of Whiteman's generalized cyclotomic sequences of order 4 with length pq, IWSDA, 2017. (10)孙玉花,闫统江,张景明. 辗转相除在密码分析中的应用,数学的实践与认识,2020(11) (11)Yuhua Sun, Zilong Wang, Hui Li, Tongjiang Yan. The cross-correlation distribution of a p-ary m-sequence of period p2k-1 and its decimated sequence by ( (pk+1)2 / 2(pe+1) ). Adv. Math. Commun. 7(4): 409-424 (2013). (12)Yuhua Sun, Tongjiang Yan, Hui Li. The Linear Complexity of a Class of Binary Sequences with Three-Level Autocorrelation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci.,2013, 96-A(7): 1586-1592. (13)Yuhua Sun, Huili, Zilong Wang, Tongjiang Yan. A new decimation (p^{n/2}-1)^2/2+1 of Niho Type: p-ary sequences with six-valued cross-correlation function. Journal of Computational Information Systems 9, 2013, 4:1361-1367. (14)孙玉花,李晖,闫统江. 不同周期的p元m序列之间的互相关性质.西安电子科技大学学报(自然科学版),2012,39卷5期. (15)Yuhua Sun, Zilong Wang, Hui Li, Tongjiang Yan. On the cross-correlation of a ternary m-sequence of period 3^{4k} - 1 and its decimated sequence by (3^{2k}+1)2/20. IWSDA 2011: 48-51 § 2.其他作者主要论文: § (1)Jianying Fang, Yuhua Sun, Lan Wang, Qiang Wang. Two-weight or three-weight binary linear codes from cyclotomic mappings. Finite Fields Their Appl., 2023, 85:102114. § (2)Xueting Wang, Tongjiang Yan, Yuhua Sun, Tao Wang. New quantum stabilizer codes with better parameters from the images of some RS codes and BCH codes.Quantum Inf. Process., 2023, 22(1):53. § (3)Shiwen Sun, Tongjiang Yan, Yuhua Sun, Tao Wang, Xueting Wang. Non-binary quantum synchronizable codes based on cyclic codes over Fq. Quantum Inf. Process., 2023, 22(1):72. § (4)Vladimir Edemskiy, Yuhua Sun. The symmetric 2-adic complexity of sequences with optimal autocorrelation magnitude and length 8q. Cryptogr. Commun., 2022, 14(2): 183-199. § (5)Chun'e Zhao, Yuhua Sun, Tongjiang Yan, Xubo Zhao. Balanced Whiteman Generalized Cyclotomic Sequences with Maximal 2-adic Complexity. IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2022,105-A(3):603-606. § (6)Shiwen Sun, Tongjiang Yan, Yuhua Sun, Ming Yan. Computing the 2-Adic Complexity of Two Classes Generalized Cyclotomic Sequences. IEEE Access 8: 140478-140485 (2020). § (7)Tongjiang Yan,Ming Yan,Yuhua Sun,Shiwen Sun. The 2-Adic Complexity of Ding-Helleseth Generalized Cyclotomic Sequences of Order 2 and Period pq.IEEE Access, 2020 ,8:140682-140687. § (8)Tongjiang Yan, Wenpeng Gao, Yuhua Sun. Generalized Cyclotomic Double Circulant Self-Dual Codes of Length 4p. IEEE Commun. Lett., 2020, 24(11): 2401-2405. § (9)Shidong Zhang, Tongjiang Yan, Yuhua Sun, Lianhai Wang. Linear Complexity of Two Classes of Binary Interleaved Sequences with Low Autocorrelation. Int. J. Netw. Secur.,2020,22(1):150-154. § (10)Changsong Jiang, Yuhua Sun. Eighth Power Residue Double Circulant Self-Dual Codes, International Journal of Network Security, 2020, 22(5) § (11)赵春娥,孙玉花,闫统江. 一类平衡的广义割圆序列的二进制复杂度研究,密码学报,2019(4) § (12)Qihua Niu, Tongjiang Yan, Yuhua Sun, Chun'e Zhao, Fei Tang. Two-Round Witness Hiding Protocol. IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018, 101-A(6): 953-960. § (13)Tongjiang Yan, Yanyan Liu, Yuhua Sun. Cyclic codes from two-prime generalized cyclotomic sequences of order 6. Adv. Math. Commun.,2016, 10(4): 707-723. § (14)Tongjiang Yan, Huadong Liu, Yuhua Sun. Autocorrelation of Modified Legendre-Sidelnikov Sequences. IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015, 98-A(2): 771-775. § (15)Chun'e Zhao, Wenping Ma, Tongjiang Yan, Yuhua Sun. Autocorrelation Values of Generalized Cyclotomic Sequences of Order Six. IEICE Trans. Fundam. Electron. Commun. Comput. Sci.,2013, 96-A(10): 2045-2048. § (16)Tongjiang Yan, Xiaoni Du, Yuhua Sun, Guozhen Xiao. Construction of d-Form Sequences with Ideal Autocorrelation. IEICE Trans. Fundam. Electron. Commun. Comput. Sci.,2011, 94-A(8):1696-1700. § (17)Tongjiang Yan, Yuhua Sun, Zilong Wang, Bao Li. Cross-correlation of some extended d-form sequences. IWSDA 2011: 56-59 § (18)Tongjiang Yan, Pan Xu, Yuhua Sun, Kai Fan. The k-error linear complexity of Whiteman generalized cyclotomic sequences of period pq of order 2. ICSPS, 2011 ◎专利 1. 一种基于交织技术的密钥流生成方法及装置,ZL201410422799.3,2018年。 2. 基于一段随机比特序列生成的变换加密算法,ZL202110265844.9,2022年。 ◎学术兼职
山东数学会代数学专业委员会委员,美国《Mathematical Review》评论员,中国密码学会会员,中国工业与应用数学学会会员;担任《IEEE Information Science》《Design, Codes and Cryptography》、《Cryptography and Communications》、《Finite Field and Their Applications》等多个本领域著名期刊的审稿人。 |