Lines Matching refs:saddr
45 static u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport,
49 return siphash_4u32((__force u32)saddr, (__force u32)daddr,
83 static __u32 secure_tcp_syn_cookie(__be32 saddr, __be32 daddr, __be16 sport,
89 * HASH(sec1,saddr,sport,daddr,dport,sec1) + sseq + (count * 2^24)
90 * + (HASH(sec2,saddr,sport,daddr,dport,count,sec2) % 2^24).
97 return (cookie_hash(saddr, daddr, sport, dport, 0, 0) +
99 ((cookie_hash(saddr, daddr, sport, dport, count, 1) + data)
112 static __u32 check_tcp_syn_cookie(__u32 cookie, __be32 saddr, __be32 daddr,
118 cookie -= cookie_hash(saddr, daddr, sport, dport, 0, 0) + sseq;
126 cookie_hash(saddr, daddr, sport, dport, count - diff, 1))
164 return secure_tcp_syn_cookie(iph->saddr, iph->daddr,
186 __u32 mssind = check_tcp_syn_cookie(cookie, iph->saddr, iph->daddr,
358 ip_hdr(skb)->saddr);
381 sk_daddr_set(req_to_sk(req), ip_hdr(skb)->saddr);