Add hint with last bits of hash

hw3.tex

@@ -65,6 +65,8 @@
         Xor all slices into a 32-bit string $d = r_1 \xor \dotsb \xor r_8$.
         Compute $w = d \xor \mathtt{0x24d03294}$.
 
+        \textit{Hint:} last (least significant) bits of $h$ are \textellipsis\texttt{01001001}, last bits of $d$ are \textellipsis\texttt{0001}.
+
         \item Draw the Karnaugh map (use a template below) for a function $f(A,B,C,D,E)$ defined by the truth table~$w = (w_{1} \dots w_{32})$, where MSB corresponds to~$f(\vvmathbb{0}) = w_{1}$ and LSB to~$f(\vvmathbb{1}) = w_{32}$.
 
         \item Use K-map to find the minimal DNF and minimal CNF for the function $f$.