报告名称:Non Linear Feedback Shift Registers in Stream Ciphers
主办单位:英国威廉希尔体育公司
报告专家:Udaya Parampalli
专家所在单位:墨尔本大学(University of Melbourne)
报告时间:2019年3月12日10:00-12:00
报告地点:英国威廉希尔体育公司201报告厅
专家简介:Udaya Parampalli教授是墨尔本大学计算和信息系统学院教授,他的主要研究兴趣包括网络空间安全、编码理论、密码学和序列在信息隐藏和通信中的应用。Udaya Parampalli教授是美国电气工程师学会IEEE高级会员,是密码学和序列相关的多个国际会议的程序委员会成员,是2014年序列及其应用国际研讨会SETA2014的会议主席。
报告摘要:There has been a recent surge of interest in Nonlinear Feedback Shift Registers (NLFSRs) which can aid the development of new hardware-oriented stream cipher designs especially for constrained applications such as RFID in IoT. In this talk, I will present some results from on cryptanalysis and efficiency of the encryption operations. Specifically, I discuss the relationship between Fibonacci and Galois configurations and their effect on generation and cryptanalysis of Ultra lightweight Grain and Fruit families.