src/common/dpp.c

6661 				     const u8 *mac_init, const char *code,
6677 	/* Qi = H(MAC-Initiator | [identifier |] code) * Pi */
6684 		wpa_printf(MSG_DEBUG, "DPP: code identifier: %s",
6690 	wpa_hexdump_ascii_key(MSG_DEBUG, "DPP: code", code, os_strlen(code));
6691 	addr[num_elem] = (const u8 *) code;
6692 	len[num_elem] = os_strlen(code);
6697 			"DPP: H(MAC-Initiator | [identifier |] code)",
6745 				     const u8 *mac_resp, const char *code,
6761 	/* Qr = H(MAC-Responder | | [identifier | ] code) * Pr */
6768 		wpa_printf(MSG_DEBUG, "DPP: code identifier: %s",
6774 	wpa_hexdump_ascii_key(MSG_DEBUG, "DPP: code", code, os_strlen(code));
6775 	addr[num_elem] = (const u8 *) code;
6776 	len[num_elem] = os_strlen(code);
6781 			"DPP: H(MAC-Responder | [identifier |] code)",
6910 	/* Qi = H(MAC-Initiator | [identifier |] code) * Pi */
6914 	Qi = dpp_pkex_derive_Qi(curve, pkex->own_mac, pkex->code,
7041 				const char *code)
7065 	pkex->code = os_strdup(code);
7066 	if (!pkex->code)
7170 			     const char *code,
7179 	/* z = HKDF(<>, MAC-Initiator | MAC-Responder | M.x | N.x | code, K.x)
7188 	info_len = 2 * ETH_ALEN + Mx_len + Nx_len + os_strlen(code);
7201 	os_memcpy(pos, code, os_strlen(code));
7231 			   "DPP: No PKEX code identifier received, but expected one");
7237 			   "DPP: PKEX code identifier received, but not expecting one");
7244 		wpa_printf(MSG_DEBUG, "DPP: PKEX code identifier mismatch");
7257 					   const char *code,
7335 	/* Qi = H(MAC-Initiator | [identifier |] code) * Pi */
7339 	Qi = dpp_pkex_derive_Qi(curve, peer_mac, code, identifier, bnctx,
7378 	pkex->code = os_strdup(code);
7379 	if (!pkex->code)
7394 	/* Qr = H(MAC-Responder | | [identifier | ] code) * Pr */
7395 	Qr = dpp_pkex_derive_Qr(curve, own_mac, code, identifier, bnctx, NULL);
7447 	/* z = HKDF(<>, MAC-Initiator | MAC-Responder | M.x | N.x | code, K.x)
7451 				pkex->Nx, curve->prime_len, pkex->code,
7665 		dpp_pkex_fail(pkex, "PKEX code identifier mismatch");
7677 	/* Qr = H(MAC-Responder | [identifier |] code) * Pr */
7681 	Qr = dpp_pkex_derive_Qr(curve, pkex->peer_mac, pkex->code,
7749 	/* z = HKDF(<>, MAC-Initiator | MAC-Responder | M.x | N.x | code, K.x)
7754 				pkex->code, Kx, Kx_len,
7955 			      "AES-SIV decryption failed - possible PKEX code mismatch");
8118 			      "AES-SIV decryption failed - possible PKEX code mismatch");
8200 	os_free(pkex->code);