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WPS: Add more debug info for DH keys

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Jouni Malinen 2010-07-17 20:23:55 -07:00 committed by Jouni Malinen
parent a33c5f96b8
commit c01106f3e8
2 changed files with 4 additions and 0 deletions
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2
src/wps/wps_attr_build.c
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@ -47,6 +47,8 @@ int wps_build_public_key(struct wps_data *wps, struct wpabuf *msg)
wpabuf_free(pubkey); wpabuf_free(pubkey);
return -1; return -1;
} }
wpa_hexdump_buf_key(MSG_DEBUG, "WPS: DH Private Key", wps->dh_privkey);
wpa_hexdump_buf(MSG_DEBUG, "WPS: DH Public Key", pubkey);
wpabuf_put_be16(msg, ATTR_PUBLIC_KEY); wpabuf_put_be16(msg, ATTR_PUBLIC_KEY);
wpabuf_put_be16(msg, wpabuf_len(pubkey)); wpabuf_put_be16(msg, wpabuf_len(pubkey));

2
src/wps/wps_common.c
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@ -81,6 +81,8 @@ int wps_derive_keys(struct wps_data *wps)
return -1; return -1;
} }
wpa_hexdump_buf_key(MSG_DEBUG, "WPS: DH Private Key", wps->dh_privkey);
wpa_hexdump_buf(MSG_DEBUG, "WPS: DH Public Key", pubkey);
dh_shared = dh5_derive_shared(wps->dh_ctx, pubkey, wps->dh_privkey); dh_shared = dh5_derive_shared(wps->dh_ctx, pubkey, wps->dh_privkey);
dh5_free(wps->dh_ctx); dh5_free(wps->dh_ctx);
wps->dh_ctx = NULL; wps->dh_ctx = NULL;