Lines Matching refs:C_i
774 C_i = E_k(P_i)784 C_i = E_k(P_i \oplus C_{i - 1})794 C_i = P_i \oplus E_k(C_{-1})804 C_i = P_i \oplus C_{-1} \nonumber \\805 C_{-1} = E_k(C_i)816 C_i = P_i \oplus C_{-1}