Results for this submission Entered Answer Preview Result 001111 001111 incorrect 101000 101000 incorrect The notation from this problem is from Understanding Cryptography by Paar and Pelzl. Suppose you have an LFSR with 6 state bits. The first 12 bits of output produced by this LFSR are 100101011101 = so s1 82 83 $4 85 $6 $7 88 S9 S 10 S11· The first bit produced is the leftmost bit and the bit most recently produced is the rightmost bit. a) What is the initial state of the LFSR? Please enter your answer as unspaced binary digits (e.g. 010101 to represent S5 = 0, s4 = 1, 83 = 0, s, = 1, 81 = 0, so = 1). 001111 b) What are the tap bits of the LFSR? Please enter your answer as unspaced binary digits (e.g. 010101 to represent P5 = 0, p4 = 1, P3 = 0, p, = 1, PI = 0, po = 1). 101000

Results for this submission Entered Answer Preview Result 001111 001111 incorrect 101000 101000 incorrect The notation from this problem is from Understanding Cryptography by Paar and Pelzl. Suppose you have an LFSR with 6 state bits. The first 12 bits of output produced by this LFSR are 100101011101 = so s1 82 83 $4 85 $6 $7 88 S9 S 10 S11· The first bit produced is the leftmost bit and the bit most recently produced is the rightmost bit. a) What is the initial state of the LFSR? Please enter your answer as unspaced binary digits (e.g. 010101 to represent S5 = 0, s4 = 1, 83 = 0, s, = 1, 81 = 0, so = 1). 001111 b) What are the tap bits of the LFSR? Please enter your answer as unspaced binary digits (e.g. 010101 to represent P5 = 0, p4 = 1, P3 = 0, p, = 1, PI = 0, po = 1). 101000

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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