The AES cipher is used in ECB mode by SMP and therefore doesn't use an
IV (crypto_blkcipher_ivsize returns 0) so the code trying to set the IV
was never getting called. Simply remove this code to avoid anyone from
thinking it actually makes some difference.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
{
struct blkcipher_desc desc;
struct scatterlist sg;
- int err, iv_len;
- unsigned char iv[128];
+ int err;
if (tfm == NULL) {
BT_ERR("tfm %p", tfm);
sg_init_one(&sg, r, 16);
- iv_len = crypto_blkcipher_ivsize(tfm);
- if (iv_len) {
- memset(&iv, 0xff, iv_len);
- crypto_blkcipher_set_iv(tfm, iv, iv_len);
- }
-
err = crypto_blkcipher_encrypt(&desc, &sg, &sg, 16);
if (err)
BT_ERR("Encrypt data error %d", err);