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Question 1 a. Show the result of 3-bit circular left shift on word (10011011)2. b. (01001101)(01001101) Question 2 1. Answer the following questions about S-boxes
Question 1 a. Show the result of 3-bit circular left shift on word (10011011)2. b. (01001101)(01001101) Question 2 1. Answer the following questions about S-boxes in DES: a. Show the result of passing 110111 through S-box 3. b. Show the result of passing 001100 through S-box 4 2. If the key with parity bit (64 bits) is 0123ABCD25621456, find the first round key
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