REG_AUTH_IV0
qce_clear_array(qce, REG_AUTH_IV0, 16);
qce_write_array(qce, REG_AUTH_IV0, (u32 *)auth, iv_words);
qce_clear_array(qce, REG_AUTH_IV0, 16);
qce_write_array(qce, REG_AUTH_IV0, (u32 *)authiv, authiv_words);