Lines Matching refs:icv_len
313 else if (secy->icv_len != MACSEC_DEFAULT_ICV_LEN)
385 static bool macsec_validate_skb(struct sk_buff *skb, u16 icv_len, bool xpn)
389 int extra_len = macsec_extra_len(!!(h->tci_an & MACSEC_TCI_SC)) + icv_len;
497 return skb->len - macsec_hdr_len(sci_present) - secy->icv_len;
644 skb_put(skb, secy->icv_len);
688 secy->icv_len;
693 aead_request_set_ad(req, skb->len - secy->icv_len);
814 static void macsec_finalize_skb(struct sk_buff *skb, u8 icv_len, u8 hdr_len)
819 pskb_trim_unique(skb, skb->len - icv_len);
850 macsec_finalize_skb(skb, macsec->secy.icv_len,
879 u16 icv_len = secy->icv_len;
937 aead_request_set_crypt(req, sg, sg, icv_len, iv);
938 aead_request_set_ad(req, skb->len - icv_len);
1167 if (!macsec_validate_skb(skb, secy->icv_len, secy->xpn)) {
1249 macsec_finalize_skb(skb, secy->icv_len,
1328 static struct crypto_aead *macsec_alloc_tfm(char *key, int key_len, int icv_len)
1342 ret = crypto_aead_setauthsize(tfm, icv_len);
1353 int icv_len)
1359 rx_sa->key.tfm = macsec_alloc_tfm(sak, key_len, icv_len);
1453 int icv_len)
1459 tx_sa->key.tfm = macsec_alloc_tfm(sak, key_len, icv_len);
1798 secy->key_len, secy->icv_len);
2041 secy->key_len, secy->icv_len);
3006 nla_put_u8(skb, MACSEC_SECY_ATTR_ICV_LEN, secy->icv_len) ||
3642 unsigned int extra = macsec->secy.icv_len + macsec_extra_len(true);
3980 static int macsec_add_dev(struct net_device *dev, sci_t sci, u8 icv_len)
4006 secy->icv_len = icv_len;
4032 u8 icv_len = MACSEC_DEFAULT_ICV_LEN;
4070 icv_len = nla_get_u8(data[IFLA_MACSEC_ICV_LEN]);
4071 mtu = real_dev->mtu - icv_len - macsec_extra_len(true);
4108 err = macsec_add_dev(dev, sci, icv_len);
4156 u8 icv_len = MACSEC_DEFAULT_ICV_LEN;
4167 icv_len = nla_get_u8(data[IFLA_MACSEC_ICV_LEN]);
4168 if (icv_len != MACSEC_DEFAULT_ICV_LEN) {
4174 icv_len);
4187 if (icv_len < MACSEC_MIN_ICV_LEN ||
4188 icv_len > MACSEC_STD_ICV_LEN)
4288 nla_put_u8(skb, IFLA_MACSEC_ICV_LEN, secy->icv_len) ||
4380 unsigned int mtu = real_dev->mtu - (m->secy.icv_len +