524 static int hkdf_extract(size_t hash_len, const u8 *salt, size_t salt_len,  in hkdf_extract()  argument
529 		return hmac_sha256_vector(salt, salt_len, num_elem, addr, len,  in hkdf_extract()
1471 	size_t hash_len, salt_len, prime_len = sae->tmp->prime_len;  in sae_derive_keys()  local
1500 		salt_len = 0;  in sae_derive_keys()
1502 			salt_len += wpabuf_len(own);  in sae_derive_keys()
1504 			salt_len += wpabuf_len(peer);  in sae_derive_keys()
1505 		rejected_groups = wpabuf_alloc(salt_len);  in sae_derive_keys()
1520 		salt_len = wpabuf_len(rejected_groups);  in sae_derive_keys()
1524 		salt_len = hash_len;  in sae_derive_keys()
1527 		    salt, salt_len);  in sae_derive_keys()
1530 	if (hkdf_extract(hash_len, salt, salt_len, 1, addr, len, keyseed) < 0)  in sae_derive_keys()