36 	struct blake2s_ctx blake;  in precompute_key()  local
38 	blake2s_init(&blake, NOISE_SYMMETRIC_KEY_LEN);  in precompute_key()
39 	blake2s_update(&blake, label, COOKIE_KEY_LABEL_LEN);  in precompute_key()
40 	blake2s_update(&blake, pubkey, NOISE_PUBLIC_KEY_LEN);  in precompute_key()
41 	blake2s_final(&blake, key);  in precompute_key()
94 	struct blake2s_ctx blake;  in make_cookie()  local
106 	blake2s_init_key(&blake, COOKIE_LEN, checker->secret, NOISE_HASH_LEN);  in make_cookie()
108 		blake2s_update(&blake, (u8 *)&ip_hdr(skb)->saddr,  in make_cookie()
111 		blake2s_update(&blake, (u8 *)&ipv6_hdr(skb)->saddr,  in make_cookie()
113 	blake2s_update(&blake, (u8 *)&udp_hdr(skb)->source, sizeof(__be16));  in make_cookie()
114 	blake2s_final(&blake, cookie);  in make_cookie()