166 		       const u8 *mac, const u8 *extra, size_t extra_len)  in eap_sim_verify_mac()  argument
173 	if (mac == NULL || wpabuf_len(req) < EAP_SIM_MAC_LEN ||  in eap_sim_verify_mac()
174 	    mac < wpabuf_head_u8(req) ||  in eap_sim_verify_mac()
175 	    mac > wpabuf_head_u8(req) + wpabuf_len(req) - EAP_SIM_MAC_LEN)  in eap_sim_verify_mac()
188 	os_memset(tmp + (mac - wpabuf_head_u8(req)), 0, EAP_SIM_MAC_LEN);  in eap_sim_verify_mac()
200 	return (os_memcmp_const(hmac, mac, EAP_SIM_MAC_LEN) == 0) ? 0 : 1;  in eap_sim_verify_mac()
204 void eap_sim_add_mac(const u8 *k_aut, const u8 *msg, size_t msg_len, u8 *mac,  in eap_sim_add_mac()  argument
217 	os_memset(mac, 0, EAP_SIM_MAC_LEN);  in eap_sim_add_mac()
224 	os_memcpy(mac, hmac, EAP_SIM_MAC_LEN);  in eap_sim_add_mac()
226 		    mac, EAP_SIM_MAC_LEN);  in eap_sim_add_mac()
360 			      const u8 *mac, const u8 *extra, size_t extra_len)  in eap_sim_verify_mac_sha256()  argument
367 	if (mac == NULL || wpabuf_len(req) < EAP_SIM_MAC_LEN ||  in eap_sim_verify_mac_sha256()
368 	    mac < wpabuf_head_u8(req) ||  in eap_sim_verify_mac_sha256()
369 	    mac > wpabuf_head_u8(req) + wpabuf_len(req) - EAP_SIM_MAC_LEN)  in eap_sim_verify_mac_sha256()
382 	os_memset(tmp + (mac - wpabuf_head_u8(req)), 0, EAP_SIM_MAC_LEN);  in eap_sim_verify_mac_sha256()
394 	return (os_memcmp_const(hmac, mac, EAP_SIM_MAC_LEN) == 0) ? 0 : 1;  in eap_sim_verify_mac_sha256()
399 			    u8 *mac, const u8 *extra, size_t extra_len)  in eap_sim_add_mac_sha256()  argument
411 	os_memset(mac, 0, EAP_SIM_MAC_LEN);  in eap_sim_add_mac_sha256()
418 	os_memcpy(mac, hmac, EAP_SIM_MAC_LEN);  in eap_sim_add_mac_sha256()
420 		    mac, EAP_SIM_MAC_LEN);  in eap_sim_add_mac_sha256()
601 			attr->mac = apos + 2;  in eap_sim_parse_attr()
976 	size_t mac, iv, encr; /* index from buf */  member
1023 	if (k_aut && msg->mac && type == EAP_TYPE_AKA_PRIME) {  in eap_sim_msg_finish()
1027 				       msg->mac, extra, extra_len);  in eap_sim_msg_finish()
1030 	if (k_aut && msg->mac) {  in eap_sim_msg_finish()
1033 				(u8 *) wpabuf_mhead(msg->buf) + msg->mac,  in eap_sim_msg_finish()
1108 		msg->mac = (pos - wpabuf_head_u8(msg->buf)) + 4;  in eap_sim_msg_add_mac()