Require Export aes.conv_HL_to_LL.
Local Open Scope Z.
Admitted.
Admitted.
Admitted.
Admitted.

Lemma xor_byte0_with_FSb: forall b0 b1 b2 b3 i,
Int.xor (word_to_int (b0, b1, b2, b3)) (Znth i tablesLL.FSb)
= word_to_int ((Int.xor b0 (Znth i tablesLL.FSb)), b1, b2, b3).