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FILS: Update EAPOL-Key descriptor version rules for RX (STA)

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FILS AKM uses Key Descriptor version 0 and AEAD cipher.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2015-09-03 00:44:14 +03:00 committed by Jouni Malinen
parent 36a50fd4e8
commit 352caf006a
1 changed files with 5 additions and 1 deletions
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6
src/rsn_supp/wpa.c
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@ -1848,6 +1848,7 @@ int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
#endif /* CONFIG_IEEE80211R || CONFIG_IEEE80211W */
ver != WPA_KEY_INFO_TYPE_HMAC_SHA1_AES &&
!wpa_key_mgmt_suite_b(sm->key_mgmt) &&
!wpa_key_mgmt_fils(sm->key_mgmt) &&
sm->key_mgmt != WPA_KEY_MGMT_OSEN) {
wpa_msg(sm->ctx->msg_ctx, MSG_INFO,
"WPA: Unsupported EAPOL-Key descriptor version %d",
@ -1863,7 +1864,8 @@ int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
goto out;
}
if (wpa_key_mgmt_suite_b(sm->key_mgmt) &&
if ((wpa_key_mgmt_suite_b(sm->key_mgmt) ||
wpa_key_mgmt_fils(sm->key_mgmt)) &&
ver != WPA_KEY_INFO_TYPE_AKM_DEFINED) {
wpa_msg(sm->ctx->msg_ctx, MSG_INFO,
"RSN: Unsupported EAPOL-Key descriptor version %d (expected AKM defined = 0)",
@ -1885,6 +1887,7 @@ int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
if (wpa_key_mgmt_sha256(sm->key_mgmt)) {
if (ver != WPA_KEY_INFO_TYPE_AES_128_CMAC &&
sm->key_mgmt != WPA_KEY_MGMT_OSEN &&
!wpa_key_mgmt_fils(sm->key_mgmt) &&
!wpa_key_mgmt_suite_b(sm->key_mgmt)) {
wpa_msg(sm->ctx->msg_ctx, MSG_INFO,
"WPA: AP did not use the "
@ -1895,6 +1898,7 @@ int wpa_sm_rx_eapol(struct wpa_sm *sm, const u8 *src_addr,
#endif /* CONFIG_IEEE80211W */
if (sm->pairwise_cipher == WPA_CIPHER_CCMP &&
!wpa_key_mgmt_suite_b(sm->key_mgmt) &&
!wpa_key_mgmt_fils(sm->key_mgmt) &&
ver != WPA_KEY_INFO_TYPE_HMAC_SHA1_AES) {
wpa_msg(sm->ctx->msg_ctx, MSG_INFO,
"WPA: CCMP is used, but EAPOL-Key "