A pseudorandom number sequence generated by a LFSR characterized by (degree (m)=4, p3=0, p2=1, p1=0, p0=1)

. 1. What is the sequence generated from the initialization vector (s3=1, s2=0, s1=1, s0=1)

Assume an LFSR of degree 8 and the feedback polynomial from: X8+X5+X3+X+1 1. Draw the above LFSR. 2. Compute the first two output bytes, where the initialization vector has the value 5C in hexadecimal notation

Assume we use a 3 x 3-bit key of K = [1 4 7 ]. 1. Find the initial state victor S [] and Temporary T [] victor. 2. Trace the first step of RC4 which is a Key Scheduling Algorithm (KSA) to find the initial permutation S [] vector..