U plaintext Linear feedback shift register (LPSR) is the basic building block of any stream cipher Design Scoll LSR with character polynomial show the worst seed is 10101 ot Linear feedback shifraga LSR) is the basic building block day remaipher. Dina SUPSR where we w formie seeds 10101 Bob Linear feedback shift register (LFSR) is the basic building block of any stream cipher. Design a 5-cell LFSR with characteristic polynomial S+x+x. Also show the value of output (K) for 10 transitions (shifts) if the seed is 10101. U plaintext Linear feedback shift register (LPSR) is the basic building block of any stream cipher Design Scoll LSR with character polynomial show the worst seed is 10101 ot Linear feedback shifraga LSR) is the basic building block day remaipher. Dina SUPSR where we w formie seeds 10101 Bob Linear feedback shift register (LFSR) is the basic building block of any stream cipher. Design a 5-cell LFSR with characteristic polynomial S+x+x. Also show the value of output (K) for 10 transitions (shifts) if the seed is 10101