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AP: Rename SAE anti clogging variables and functions

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PASN authentication mandates support for comeback flow, which
among others can be used for anti-clogging purposes.

As the SAE support for anti clogging can also be used for PASN,
start modifying the source code so the anti clogging support
can be used for both SAE and PASN.

As a start, rename some variables/functions etc. so that they would not
be SAE specific. The configuration variable is also renamed, but the old
version remains available for backwards compatibility.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
This commit is contained in:
Ilan Peer 2021-03-15 14:57:05 +02:00 • committed by Jouni Malinen
parent b42b6c4d53
commit 6fe0d56e88
6 changed files with 48 additions and 41 deletions
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8
src/ap/hostapd.h
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@ -326,10 +326,10 @@ struct hostapd_data {
#ifdef CONFIG_SAE
/** Key used for generating SAE anti-clogging tokens */
u8 sae_token_key[8];
struct os_reltime last_sae_token_key_update;
u16 sae_token_idx;
u16 sae_pending_token_idx[256];
u8 comeback_key[8];
struct os_reltime last_comeback_key_update;
u16 comeback_idx;
u16 comeback_pending_idx[256];
int dot11RSNASAERetransPeriod; /* msec */
struct dl_list sae_commit_queue; /* struct hostapd_sae_commit_queue */
#endif /* CONFIG_SAE */