Lines Matching refs:icv_len
330 else if (secy->icv_len != DEFAULT_ICV_LEN)
402 static bool macsec_validate_skb(struct sk_buff *skb, u16 icv_len, bool xpn)
406 int extra_len = macsec_extra_len(!!(h->tci_an & MACSEC_TCI_SC)) + icv_len;
519 return skb->len - macsec_hdr_len(sci_present) - secy->icv_len;
672 skb_put(skb, secy->icv_len);
716 secy->icv_len;
721 aead_request_set_ad(req, skb->len - secy->icv_len);
842 static void macsec_finalize_skb(struct sk_buff *skb, u8 icv_len, u8 hdr_len)
847 pskb_trim_unique(skb, skb->len - icv_len);
883 macsec_finalize_skb(skb, macsec->secy.icv_len,
912 u16 icv_len = secy->icv_len;
970 aead_request_set_crypt(req, sg, sg, icv_len, iv);
971 aead_request_set_ad(req, skb->len - icv_len);
1184 if (!macsec_validate_skb(skb, secy->icv_len, secy->xpn)) {
1266 macsec_finalize_skb(skb, secy->icv_len,
1345 static struct crypto_aead *macsec_alloc_tfm(char *key, int key_len, int icv_len)
1359 ret = crypto_aead_setauthsize(tfm, icv_len);
1370 int icv_len)
1376 rx_sa->key.tfm = macsec_alloc_tfm(sak, key_len, icv_len);
1470 int icv_len)
1476 tx_sa->key.tfm = macsec_alloc_tfm(sak, key_len, icv_len);
1829 secy->key_len, secy->icv_len);
2072 secy->key_len, secy->icv_len);
3043 nla_put_u8(skb, MACSEC_SECY_ATTR_ICV_LEN, secy->icv_len) ||
3671 unsigned int extra = macsec->secy.icv_len + macsec_extra_len(true);
3988 static int macsec_add_dev(struct net_device *dev, sci_t sci, u8 icv_len)
4009 secy->icv_len = icv_len;
4034 u8 icv_len = DEFAULT_ICV_LEN;
4072 icv_len = nla_get_u8(data[IFLA_MACSEC_ICV_LEN]);
4073 mtu = real_dev->mtu - icv_len - macsec_extra_len(true);
4110 err = macsec_add_dev(dev, sci, icv_len);
4158 u8 icv_len = DEFAULT_ICV_LEN;
4169 icv_len = nla_get_u8(data[IFLA_MACSEC_ICV_LEN]);
4170 if (icv_len != DEFAULT_ICV_LEN) {
4176 icv_len);
4189 if (icv_len < MACSEC_MIN_ICV_LEN ||
4190 icv_len > MACSEC_STD_ICV_LEN)
4272 nla_put_u8(skb, IFLA_MACSEC_ICV_LEN, secy->icv_len) ||
4363 unsigned int mtu = real_dev->mtu - (m->secy.icv_len +