Table 5 The discussions on the recovery of the last round subkey
Fault on \(RK_{30}\) | \(RK_{30}^{0}\) | \(RK_{30}^{1}\) | \(RK_{30}^{2}\) | \(RK_{30}^{3}\) |
Recovery of \(RK_{31}\) | \(\begin{gathered} RK_{31}^{0} ,RK_{31}^{1} \hfill \\ RK_{31}^{2} ,RK_{31}^{3} \hfill \\ \end{gathered}\) | \(\begin{gathered} RK_{31}^{0} ,RK_{31}^{1} \hfill \\ RK_{31}^{2} ,RK_{31}^{3} \hfill \\ \end{gathered}\) | \(\begin{gathered} RK_{31}^{4} ,RK_{31}^{5} \hfill \\ RK_{31}^{6} ,RK_{31}^{7} \hfill \\ \end{gathered}\) | \(\begin{gathered} RK_{31}^{4} ,RK_{31}^{5} \hfill \\ RK_{31}^{6} ,RK_{31}^{7} \hfill \\ \end{gathered}\) |
Fault on \(RK_{30}\) | \(RK_{30}^{4}\) | \(RK_{30}^{5}\) | \(RK_{30}^{6}\) | \(RK_{30}^{7}\) |
Recovery of \(RK_{31}\) | \(\begin{gathered} RK_{31}^{4} ,RK_{31}^{5} \hfill \\ RK_{31}^{6} ,RK_{31}^{7} \hfill \\ \end{gathered}\) | \(\begin{gathered} RK_{31}^{4} ,RK_{31}^{5} \hfill \\ RK_{31}^{6} ,RK_{31}^{7} \hfill \\ \end{gathered}\) | \(\begin{gathered} RK_{31}^{0} ,RK_{31}^{1} \hfill \\ RK_{31}^{2} ,RK_{31}^{3} \hfill \\ \end{gathered}\) | \(RK_{31}^{2} ,RK_{31}^{3}\) |