src/common/dpp.c

4518 			 const char *kid, const struct dpp_curve_params *curve)
4543 	if (kid) {
4544 		wpabuf_put_str(buf, "\",\"kid\":\"");
4545 		wpabuf_put_str(buf, kid);
4684 		    "{\"typ\":\"dppCon\",\"kid\":\"%s\",\"alg\":\"%s\"}",
4685 		    auth->conf->kid, curve->jws_alg);
4748 	tailroom += 2 * curve->prime_len * 4 / 3 + os_strlen(auth->conf->kid);
4768 	if (dpp_build_jwk(buf, "csign", auth->conf->csign, auth->conf->kid,
5106 	struct wpabuf *kid = NULL;
5166 	kid = json_get_member_base64url(root, "kid");
5167 	if (!kid) {
5168 		wpa_printf(MSG_DEBUG, "DPP: No kid string value found");
5171 	wpa_hexdump_buf(MSG_DEBUG, "DPP: JWS Protected Header kid (decoded)",
5172 			kid);
5176 	return kid;
5560 	struct wpabuf *kid = NULL;
5606 	kid = dpp_parse_jws_prot_hdr(curve, prot_hdr, prot_hdr_len, &sign_md);
5607 	if (!kid) {
5611 	if (wpabuf_len(kid) != SHA256_MAC_LEN) {
5613 			   "DPP: Unexpected signedConnector JWS Protected Header kid length: %u (expected %u)",
5614 			   (unsigned int) wpabuf_len(kid), SHA256_MAC_LEN);
5651 	if (dpp_check_pubkey_match(csign_pub, kid) < 0) {
5710 	wpabuf_free(kid);
6157 	os_free(conf->kid);
6226 	/* kid = SHA256(ANSI X9.63 uncompressed C-sign-key) */
6231 			   "DPP: Failed to derive kid for C-sign-key");
6235 	conf->kid = (char *) base64_url_encode(kid_hash, sizeof(kid_hash),
6237 	if (!conf->kid)