Lines Matching defs:cookie
24 /* TCP Timestamp: 6 lowest bits of timestamp sent in the cookie SYN-ACK
31 * When we receive a valid cookie-ACK, we look at the echoed tsval (if
110 * The count value used to generate the cookie must be less than
114 static __u32 check_tcp_syn_cookie(__u32 cookie, __be32 saddr, __be32 daddr,
119 /* Strip away the layers from the cookie */
120 cookie -= cookie_hash(saddr, daddr, sport, dport, 0, 0) + sseq;
123 diff = (count - (cookie >> COOKIEBITS)) & ((__u32) -1 >> COOKIEBITS);
127 return (cookie -
153 * rounded down to the value encoded in the cookie.
185 u32 cookie)
188 __u32 mssind = check_tcp_syn_cookie(cookie, iph->saddr, iph->daddr,
329 __u32 cookie = ntohl(th->ack_seq) - 1;
345 mss = __cookie_v4_check(ip_hdr(skb), th, cookie);
353 /* check for timestamp cookie support */
376 treq->snt_isn = cookie;