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FT: Extend PMKR1Name derivation for FT-SAE-EXT-KEY

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Provide key length instead of SHA384/SHA256 selection to the helper
function so that the new SHA512 option can be covered for
FT-SAE-EXT-KEY.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2022-10-16 16:38:27 +03:00 • committed by Jouni Malinen
parent 9fd2455642
commit dcd46edf5f
5 changed files with 33 additions and 13 deletions
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2
src/ap/wpa_auth.c
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@ -2475,7 +2475,7 @@ int fils_auth_pmk_to_ptk(struct wpa_state_machine *sm, const u8 *pmk,
res = wpa_derive_pmk_r1_name(pmk_r0_name, conf->r1_key_holder,
sm->addr, sm->pmk_r1_name,
use_sha384);
fils_ft_len);
forced_memzero(pmk_r0, PMK_LEN_MAX);
if (res < 0)
return -1;