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Add mgmt_group_cipher to wpa_supplicant STATUS command

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This can be used to check which management group cipher is used in an
association that uses PMF.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2017-07-03 14:28:24 +03:00 committed by Jouni Malinen
parent 90f837b0bf
commit 3a5954ef98
2 changed files with 13 additions and 2 deletions
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8
src/common/wpa_common.c
View file

@ -1547,6 +1547,14 @@ const char * wpa_cipher_txt(int cipher)
return "GCMP-256";
case WPA_CIPHER_CCMP_256:
return "CCMP-256";
case WPA_CIPHER_AES_128_CMAC:
return "BIP";
case WPA_CIPHER_BIP_GMAC_128:
return "BIP-GMAC-128";
case WPA_CIPHER_BIP_GMAC_256:
return "BIP-GMAC-256";
case WPA_CIPHER_BIP_CMAC_256:
return "BIP-CMAC-256";
case WPA_CIPHER_GTK_NOT_USED:
return "GTK_NOT_USED";
default:

7
src/rsn_supp/wpa.c
View file

@ -2858,9 +2858,12 @@ int wpa_sm_get_status(struct wpa_sm *sm, char *buf, size_t buflen,
>= 0 &&
rsn.capabilities & (WPA_CAPABILITY_MFPR |
WPA_CAPABILITY_MFPC)) {
ret = os_snprintf(pos, end - pos, "pmf=%d\n",
ret = os_snprintf(pos, end - pos, "pmf=%d\n"
"mgmt_group_cipher=%s\n",
(rsn.capabilities &
WPA_CAPABILITY_MFPR) ? 2 : 1);
WPA_CAPABILITY_MFPR) ? 2 : 1,
wpa_cipher_txt(
sm->mgmt_group_cipher));
if (os_snprintf_error(end - pos, ret))
return pos - buf;
pos += ret;