6. In the discussion of the attack on RC4 keystream byte K 3 we showed that IVs of the form (3,255, V) are useful to the attacker. We also showed that IVs that are not of this form are sometimes...

6. In the discussion of the attack on RC4 keystream byte K₃
we showed that IVs of the form (3,255, V) are useful to the attacker. We also showed that IVs that are not of this form are sometimes useful to the attacker, and we gave the specific example of the (2,253,0). Find an IV of yet another form that is useful in the attack on K₃.