一、基本情况
姓名:涂自然
学位:博士
职称:副教授
研究方向:密码编码学
联系方式:tuziran@aliyun.com
二、教育背景
1999.9-2003.7 |
河南科技大学 |
数学与应用数学 |
学士 |
2004.9-2009.7 |
中国科学院数学与系统科学研究院 |
应用数学 |
博士 |
三、工作经历
2009.7-2012.12 |
河南科技大学 |
讲师 |
2013.1-2022.1 |
河南科技大学 |
副教授 |
2022.3至今 |
湖北大学 |
副教授 |
四、教学情况
担任本科生《高等数学》《概率论与数理统计》《线性代数》《密码学基础》等课程的教学工作;担任研究生《组合数学》等的课程的教学工作。
五、主持项目
(1)2023/01-2026/12,国家自然科学基金面上项目,密码函数的关键问题研究
(2)2015/01-2017/12,国家自然科学基金青年基金项目,抗代数攻击的单输出和抗差分攻击的多输出密码函数研究
(3)2012/01-2012/12,国家自然科学基金天元基金,布尔函数的密码性质研究
六、论文情况
(1)Ziran Tu, Nian Li, Yanan Wu, Xiangyong Zeng, Xiaohu Tang, Yupeng Jiang: On the Differential
(2)Spectrum and the APcN Property of a Class of Power Functions Over Finite Fields. IEEE Trans.Inf. Theory 69(1) (2023): 582-597
(3)Ziran Tu, Xiangyong Zeng, Yupeng Jiang, Yan Li: Binomial permutations over finite fields with even characteristic. Des. Codes Cryptogr., 89 (2021): 2869-2888.
(4)Ziran Tu, Nian Li, Xiangyong Zeng, Junchao Zhou: A class of quadrinomial permutations with boomerang uniformity four. IEEE Trans. Inf. Theory, 66(6)(2020): 3753-3765.
(5)Ziran Tu, Xiangyong Zeng, Jinxiu Mao, Junchao Zhou: Several classes of complete permutation polynomials over finite fields of even characteristic. Finite Fields Appl., 68(2020)101737.
(6)Xiangdong Hou, Ziran Tu, Xiangyong Zeng: Determination of a class of permutation trinomials in characteristic three. Finite Fields Appl., 61(2020)101596.
(7)Ziran Tu, Xiangyong Zeng: A class of permutation trinomials over finite fields of odd characteristic. Cryptogr. Commun.,11(4)(2019): 563-583.
(8)Ziran Tu, Xianping Liu, Xiangyong Zeng: A revisit to a class of permutation quadrinomials. Finite Fields Appl., 59 (2019): 57-85.
(9)Ziran Tu, Xiangyong Zeng, Tor Helleseth: A class of permutation quadrinomials. Discret. Math., 341(11)(2018): 3010-3020.
(10)Ziran Tu, Xiangyong Zeng, Chunlei Li, Tor Helleseth: A class of new permutation trinomials. Finite Fields Appl., 50 (2018): 178-195.
(11)Ziran Tu, Xiangyong Zeng, Tor Helleseth: New permutation quadrinomials over F_{2^{2m}}. Finite Fields Appl., 50(2018): 304-318.
(12)Ziran Tu, Xiangyong Zeng, Zhiyong Zhang: More permutation polynomials with differential uniformity six. Sci. China Inf. Sci., 61(3)(2018) 038104.
(13)Ziran Tu, Xiangyong Zeng: Two classes of permutation trinomials with Niho exponents. Finite Fields Appl., 53 (2018): 99-112.