In class we considered a toy RC4 in which bytes are replace by pairs of bits, with values 0, 1, 2, 3. We used the key k=2, so that the initial state of T was: [2,2,2,2]. In this question you are asked to first show that if we take k=1032 (so that T=[0,0,3,2]), then the initial permutation S of the toy RC4 is left unchanged, i. e. S=[0,1,2,3]). In general, by extrapolation, what RC4 key value will leave S unchanged during initialization? That is, after the initial permutation of S, the entries of S will be equal to the values from 0 through 255 in ascending order.

When running anti-virus software , what could be a reason where recipitent is not guaranteed that data being streamed will not get interrupted?

The two main ways in which marketers address the competition with their strategies are by satisfying a need better than a competition and by

4. a1. vince owns a television repair shop that is insured undera commercial package policy. the policy includes thebuilding and personal property coverage form and thecauses-of-loss broad form. the declarations page indicatesthat coverage applies to both the building and the namedinsured's business property. explain whether or not thefollowing losses would be covered under his policy.a. a fire occurs on the premises, and the building isbadly damaged.b. a burglar steals some money and securities from anunlocked safe.c. a business computer is damaged by vandals whobreak into the shop after business hours.d. a tornado touches down near the store. several tel-evision sets of customers in the shop for repair aredamaged in the storm.til