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SAE-PK: Fix FILS Public Key element Key Type for ECDSA

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Use value 2 to point to RFC 5480 which describes the explicit
indicatiotion of the public key being in compressed form.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2020-06-08 14:59:49 +03:00 committed by Jouni Malinen
parent 4c3fbb2346
commit e30dcda3b1
1 changed files with 2 additions and 2 deletions
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4
src/common/sae_pk.c
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@ -444,7 +444,7 @@ int sae_write_confirm_pk(struct sae_data *sae, struct wpabuf *buf)
wpabuf_put_u8(elem, WLAN_EID_EXTENSION); wpabuf_put_u8(elem, WLAN_EID_EXTENSION);
wpabuf_put_u8(elem, 2 + wpabuf_len(pk->pubkey)); wpabuf_put_u8(elem, 2 + wpabuf_len(pk->pubkey));
wpabuf_put_u8(elem, WLAN_EID_EXT_FILS_PUBLIC_KEY); wpabuf_put_u8(elem, WLAN_EID_EXT_FILS_PUBLIC_KEY);
wpabuf_put_u8(elem, 3); /* Key Type: ECDSA public key */ wpabuf_put_u8(elem, 2); /* Key Type: ECDSA public key */
wpabuf_put_buf(elem, pk->pubkey); wpabuf_put_buf(elem, pk->pubkey);
/* FILS Key Confirmation element (KeyAuth) */ /* FILS Key Confirmation element (KeyAuth) */
@ -629,7 +629,7 @@ int sae_check_confirm_pk(struct sae_data *sae, const u8 *ies, size_t ies_len)
"SAE-PK: No FILS Public Key element in SAE-PK element"); "SAE-PK: No FILS Public Key element in SAE-PK element");
return -1; return -1;
} }
if (pos[3] != 3) { if (pos[3] != 2) {
wpa_printf(MSG_INFO, "SAE-PK: Unsupported public key type %u", wpa_printf(MSG_INFO, "SAE-PK: Unsupported public key type %u",
pos[3]); pos[3]);
return -1; return -1;