diff options
| author | Dmitry Safonov <dima@arista.com> | 2023-10-23 20:21:57 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-10-27 10:35:44 +0100 |
| commit | 7c2ffaf21bd67f73d21560995ce17eaf5fc1d37f (patch) | |
| tree | bc6301428bb2bb3954835a6a6c1e97d034f6acda /net/ipv4/tcp_input.c | |
| parent | 0aadc73995d08f6b0dc061c14a564ffa46f5914e (diff) | |
net/tcp: Calculate TCP-AO traffic keys
Add traffic key calculation the way it's described in RFC5926.
Wire it up to tcp_finish_connect() and cache the new keys straight away
on already established TCP connections.
Co-developed-by: Francesco Ruggeri <fruggeri@arista.com>
Signed-off-by: Francesco Ruggeri <fruggeri@arista.com>
Co-developed-by: Salam Noureddine <noureddine@arista.com>
Signed-off-by: Salam Noureddine <noureddine@arista.com>
Signed-off-by: Dmitry Safonov <dima@arista.com>
Acked-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_input.c')
| -rw-r--r-- | net/ipv4/tcp_input.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 00d04ab68958..6ee0342b5338 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -6151,6 +6151,7 @@ void tcp_finish_connect(struct sock *sk, struct sk_buff *skb) struct tcp_sock *tp = tcp_sk(sk); struct inet_connection_sock *icsk = inet_csk(sk); + tcp_ao_finish_connect(sk, skb); tcp_set_state(sk, TCP_ESTABLISHED); icsk->icsk_ack.lrcvtime = tcp_jiffies32; @@ -6648,6 +6649,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb) skb); WRITE_ONCE(tp->copied_seq, tp->rcv_nxt); } + tcp_ao_established(sk); smp_mb(); tcp_set_state(sk, TCP_ESTABLISHED); sk->sk_state_change(sk); |