If this is psudocode for encryptin feistel cipher what is decryption algorithm?
Input: plaintext = (left[0], right[0])
for round from 1 to 16 do left[round] := right[round-1] right[round] := left[round-1] ⊕ F(key[round-1], right[round-1]) end for
2
Output: ciphertext = (left[16], right[16]) Describe the pseudo-code of the corresponding decryption algorithm for this cipher.