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(parent: ecacd9c) | patch
DPP2: PFS for PTK derivation
authorJouni Malinen <jouni@codeaurora.org>
Sun, 17 Mar 2019 21:51:53 +0000 (23:51 +0200)
committerJouni Malinen <j@w1.fi>
Mon, 18 Mar 2019 16:32:31 +0000 (18:32 +0200)
commit10ec6a5f38f1dfee75aeb7a0358271dc4d56834f
tree2db06b37f09e7548c075896d813642cad4a6ae95tree | snapshot
parentecacd9ccd45682949f5136ea4f18e131a159846ccommit | diff
DPP2: PFS for PTK derivation

Use Diffie-Hellman key exchange to derivate additional material for
PMK-to-PTK derivation to get PFS. The Diffie-Hellman Parameter element
(defined in OWE RFC 8110) is used in association frames to exchange the
DH public keys. For backwards compatibility, ignore missing
request/response DH parameter and fall back to no PFS in such cases.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
17 files changed:
src/ap/drv_callbacks.c diff | blob | blame | history
src/ap/ieee802_11.c diff | blob | blame | history
src/ap/sta_info.c diff | blob | blame | history
src/ap/sta_info.h diff | blob | blame | history
src/ap/wpa_auth.c diff | blob | blame | history
src/ap/wpa_auth.h diff | blob | blame | history
src/ap/wpa_auth_i.h diff | blob | blame | history
src/common/dpp.c diff | blob | blame | history
src/common/dpp.h diff | blob | blame | history
src/rsn_supp/wpa.c diff | blob | blame | history
src/rsn_supp/wpa.h diff | blob | blame | history
src/rsn_supp/wpa_i.h diff | blob | blame | history
wpa_supplicant/dpp_supplicant.c diff | blob | blame | history
wpa_supplicant/events.c diff | blob | blame | history
wpa_supplicant/sme.c diff | blob | blame | history
wpa_supplicant/wpa_supplicant.c diff | blob | blame | history
wpa_supplicant/wpa_supplicant_i.h diff | blob | blame | history
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