1. The number of rounds in RC5 can range from 0 to _____________ a) 127 b) 63 c) 255 d) 31 AnswerAnswer: c [Reason:] Number of Rounds range from 0 to 255. 2. Multiply the polynomials P1 = (x5 + x2 + x) by P2 = (x7 + x4 + x3 + x2 + x)…
1. The number of rounds in RC5 can range from 0 to _____________ a) 127 b) 63 c) 255 d) 31 AnswerAnswer: c [Reason:] Number of Rounds range from 0 to 255. 2. Multiply the polynomials P1 = (x5 + x2 + x) by P2 = (x7 + x4 + x3 + x2 + x)…