Let us consider LSB-first bit-level multiplication in GF. Assuming A and B as the operands, we use the following architecture to find the result C in GF(2^4) with the irreducible polynomial P(x)=x^4 +x+1. Note that m=4 in the figure. 47174 AND A A' XOR Y Find the number of ANDS and XORS you need to implement this example (m=4). Of course, you need to have m=4 ANDS and XORS for everything outside the x-module. Your job is to simplify the x-module to see how many more gates you need (0 XOR a= a).