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DPP: Add the crypto suite field to the frames

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This additional field was added to DPP Public Action frames in DPP tech
spec v0.2.3 to support cryptographic agility in the future.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2017-10-10 01:30:08 +03:00 • committed by Jouni Malinen
parent 22a0147557
commit 8c19ea3f21
3 changed files with 26 additions and 13 deletions
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3
src/common/dpp.c
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@ -484,13 +484,14 @@ struct wpabuf * dpp_alloc_msg(enum dpp_public_action_frame_type type,
{
struct wpabuf *msg;
msg = wpabuf_alloc(7 + len);
msg = wpabuf_alloc(8 + len);
if (!msg)
return NULL;
wpabuf_put_u8(msg, WLAN_ACTION_PUBLIC);
wpabuf_put_u8(msg, WLAN_PA_VENDOR_SPECIFIC);
wpabuf_put_be24(msg, OUI_WFA);
wpabuf_put_u8(msg, DPP_OUI_TYPE);
wpabuf_put_u8(msg, 1); /* Crypto Suite */
wpabuf_put_u8(msg, type);
return msg;
}