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mka: Allow 256-bit CAK to be configured for PSK mode

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This allows 256-bit CAK to be used as the root key in the MKA key
hierarchy.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2018-12-26 12:27:39 +02:00
parent 7a29984888
commit 871439b5d5
4 changed files with 18 additions and 11 deletions
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2
wpa_supplicant/wpas_kay.c
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@ -419,7 +419,7 @@ void * ieee802_1x_create_preshared_mka(struct wpa_supplicant *wpa_s,
if (wpa_s->kay->policy == DO_NOT_SECURE)
goto dealloc;
cak->len = MACSEC_CAK_LEN;
cak->len = ssid->mka_cak_len;
os_memcpy(cak->key, ssid->mka_cak, cak->len);
ckn->len = ssid->mka_ckn_len;