Allow SHA256-based key handshake to be used without 802.11r

Previously, both CONFIG_IEEE80211W=y and CONFIG_IEEE80211R=y were needed
to enable SHA256-based key handshake (WPA-PSK-SHA256 and
WPA-EAP-SHA256). This can now be done with just CONFIG_IEEE80211W=y.

src/common/wpa_common.c

@@ -56,10 +56,10 @@ int wpa_eapol_key_mic(const u8 *key, int ver, const u8 *buf, size_t len,
 		hmac_sha1(key, 16, buf, len, hash);
 		os_memcpy(mic, hash, MD5_MAC_LEN);
 		break;
-#ifdef CONFIG_IEEE80211R
+#if defined(CONFIG_IEEE80211R) || defined(CONFIG_IEEE80211W)
 	case WPA_KEY_INFO_TYPE_AES_128_CMAC:
 		return omac1_aes_128(key, buf, len, mic);
-#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_IEEE80211R || CONFIG_IEEE80211W */
 	default:
 		return -1;
 	}

src/rsn_supp/wpa.c

@@ -1471,9 +1471,9 @@ int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
 	key_info = WPA_GET_BE16(key->key_info);
 	ver = key_info & WPA_KEY_INFO_TYPE_MASK;
 	if (ver != WPA_KEY_INFO_TYPE_HMAC_MD5_RC4 &&
-#ifdef CONFIG_IEEE80211R
+#if defined(CONFIG_IEEE80211R) || defined(CONFIG_IEEE80211W)
 	    ver != WPA_KEY_INFO_TYPE_AES_128_CMAC &&
-#endif /* CONFIG_IEEE80211R */
+#endif /* CONFIG_IEEE80211R || CONFIG_IEEE80211W */
 	    ver != WPA_KEY_INFO_TYPE_HMAC_SHA1_AES) {
 		wpa_printf(MSG_INFO, "WPA: Unsupported EAPOL-Key descriptor "
 			   "version %d.", ver);