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Non Linear Feedback Shift Registers in Stream Ciphers
Author: Release time:2019-03-06 Number of clicks:

Title: Non Linear Feedback Shift Registers in Stream Ciphers

Speaker: Udaya Parampalli

Affiliation: University of Melbourne

Time: 2019-03-12 10:00-12:00

Venue: Room 201 Lecture Hall

abstract: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.



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