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handshake: add handshake_state_get_kek_len

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James Prestwood 2019-04-17 17:02:06 -07:00 committed by Denis Kenzior
parent 89017afdb2
commit e940fc9282
2 changed files with 11 additions and 0 deletions
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10
src/handshake.c
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@ -453,6 +453,16 @@ const uint8_t *handshake_state_get_kck(struct handshake_state *s)
return s->ptk; return s->ptk;
} }
size_t handshake_state_get_kek_len(struct handshake_state *s)
{
size_t kek_size;
if (!handshake_get_key_sizes(s, NULL, NULL, &kek_size))
return 0;
return kek_size;
}
const uint8_t *handshake_state_get_kek(struct handshake_state *s) const uint8_t *handshake_state_get_kek(struct handshake_state *s)
{ {
size_t kck_size; size_t kck_size;

1
src/handshake.h
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@ -169,6 +169,7 @@ void handshake_state_set_pmkid(struct handshake_state *s, const uint8_t *pmkid);
bool handshake_state_derive_ptk(struct handshake_state *s); bool handshake_state_derive_ptk(struct handshake_state *s);
size_t handshake_state_get_ptk_size(struct handshake_state *s); size_t handshake_state_get_ptk_size(struct handshake_state *s);
const uint8_t *handshake_state_get_kck(struct handshake_state *s); const uint8_t *handshake_state_get_kck(struct handshake_state *s);
size_t handshake_state_get_kek_len(struct handshake_state *s);
const uint8_t *handshake_state_get_kek(struct handshake_state *s); const uint8_t *handshake_state_get_kek(struct handshake_state *s);
void handshake_state_install_ptk(struct handshake_state *s); void handshake_state_install_ptk(struct handshake_state *s);