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handshake: Add utility to generate a new anonce

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AP EAPoL state machine will need to generate the anonce, so as
with snonce, an API was added to do that.
This commit is contained in:
James Prestwood 2018-06-20 11:05:16 -07:00 committed by Denis Kenzior
parent b059a699ab
commit 2177b22caa
2 changed files with 9 additions and 0 deletions
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7
src/handshake.c
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@ -238,6 +238,13 @@ void handshake_state_new_snonce(struct handshake_state *s)
s->have_snonce = true; s->have_snonce = true;
} }
void handshake_state_new_anonce(struct handshake_state *s)
{
get_nonce(s->anonce);
s->have_anonce = true;
}
void handshake_state_set_anonce(struct handshake_state *s, void handshake_state_set_anonce(struct handshake_state *s,
const uint8_t *anonce) const uint8_t *anonce)
{ {

2
src/handshake.h
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@ -86,6 +86,7 @@ struct handshake_state {
bool wpa_ie : 1; bool wpa_ie : 1;
bool have_pmk : 1; bool have_pmk : 1;
bool mfp : 1; bool mfp : 1;
bool have_anonce : 1;
uint8_t ssid[32]; uint8_t ssid[32];
size_t ssid_len; size_t ssid_len;
uint8_t r0khid[48]; uint8_t r0khid[48];
@ -126,6 +127,7 @@ void handshake_state_set_kh_ids(struct handshake_state *s,
const uint8_t *r1khid); const uint8_t *r1khid);
void handshake_state_new_snonce(struct handshake_state *s); void handshake_state_new_snonce(struct handshake_state *s);
void handshake_state_new_anonce(struct handshake_state *s);
void handshake_state_set_anonce(struct handshake_state *s, void handshake_state_set_anonce(struct handshake_state *s,
const uint8_t *anonce); const uint8_t *anonce);