DGNum/hostapd
6
0
Fork 0
Code Issues Pull requests 1 Projects Releases Packages Wiki Activity Actions

tests: DPP P-256 test vectors

Browse source 
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2017-12-07 13:35:19 +02:00 • committed by Jouni Malinen
parent f55269753c
commit 055cd39788
4 changed files with 165 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

32
src/common/dpp.c
View file

@ -36,6 +36,8 @@ u8 dpp_pkex_ephemeral_key_override[600];
size_t dpp_pkex_ephemeral_key_override_len = 0;
u8 dpp_protocol_key_override[600];
size_t dpp_protocol_key_override_len = 0;
u8 dpp_nonce_override[DPP_MAX_NONCE_LEN];
size_t dpp_nonce_override_len = 0;
static int dpp_test_gen_invalid_key(struct wpabuf *msg,
const struct dpp_curve_params *curve);
@ -2086,11 +2088,26 @@ struct dpp_authentication * dpp_auth_init(void *msg_ctx,
dpp_prepare_channel_list(auth, own_modes, num_modes) < 0)
goto fail;
#ifdef CONFIG_TESTING_OPTIONS
if (dpp_nonce_override_len > 0) {
wpa_printf(MSG_INFO, "DPP: TESTING - override I-nonce");
nonce_len = dpp_nonce_override_len;
os_memcpy(auth->i_nonce, dpp_nonce_override, nonce_len);
} else {
nonce_len = auth->curve->nonce_len;
if (random_get_bytes(auth->i_nonce, nonce_len)) {
wpa_printf(MSG_ERROR,
"DPP: Failed to generate I-nonce");
goto fail;
}
}
#else /* CONFIG_TESTING_OPTIONS */
nonce_len = auth->curve->nonce_len;
if (random_get_bytes(auth->i_nonce, nonce_len)) {
wpa_printf(MSG_ERROR, "DPP: Failed to generate I-nonce");
goto fail;
}
#endif /* CONFIG_TESTING_OPTIONS */
wpa_hexdump(MSG_DEBUG, "DPP: I-nonce", auth->i_nonce, nonce_len);
#ifdef CONFIG_TESTING_OPTIONS
@ -2616,11 +2633,26 @@ static int dpp_auth_build_resp_ok(struct dpp_authentication *auth)
if (!auth->own_bi)
return -1;
#ifdef CONFIG_TESTING_OPTIONS
if (dpp_nonce_override_len > 0) {
wpa_printf(MSG_INFO, "DPP: TESTING - override R-nonce");
nonce_len = dpp_nonce_override_len;
os_memcpy(auth->r_nonce, dpp_nonce_override, nonce_len);
} else {
nonce_len = auth->curve->nonce_len;
if (random_get_bytes(auth->r_nonce, nonce_len)) {
wpa_printf(MSG_ERROR,
"DPP: Failed to generate R-nonce");
goto fail;
}
}
#else /* CONFIG_TESTING_OPTIONS */
nonce_len = auth->curve->nonce_len;
if (random_get_bytes(auth->r_nonce, nonce_len)) {
wpa_printf(MSG_ERROR, "DPP: Failed to generate R-nonce");
goto fail;
}
#endif /* CONFIG_TESTING_OPTIONS */
wpa_hexdump(MSG_DEBUG, "DPP: R-nonce", auth->r_nonce, nonce_len);
#ifdef CONFIG_TESTING_OPTIONS

2
src/common/dpp.h
View file

@ -341,6 +341,8 @@ extern u8 dpp_pkex_ephemeral_key_override[600];
extern size_t dpp_pkex_ephemeral_key_override_len;
extern u8 dpp_protocol_key_override[600];
extern size_t dpp_protocol_key_override_len;
extern u8 dpp_nonce_override[DPP_MAX_NONCE_LEN];
extern size_t dpp_nonce_override_len;
#endif /* CONFIG_TESTING_OPTIONS */
void dpp_bootstrap_info_free(struct dpp_bootstrap_info *info);