Exemplos de tr_dh_free em C++ (Cpp)

Exemplo n.º 1

Arquivo: trustrouter.c Projeto: LarsKollstedt/freeradius-server

static fr_tls_server_conf_t *construct_tls(TIDC_INSTANCE *inst,
					   home_server_t *hs,
					   TID_SRVR_BLK *server)
{
	fr_tls_server_conf_t *tls;
	unsigned char *key_buf = NULL;
	ssize_t keylen;
	char *hexbuf = NULL;
	DH *aaa_server_dh;

	tls = talloc_zero( hs, fr_tls_server_conf_t);
	if (!tls) return NULL;

	aaa_server_dh = tid_srvr_get_dh(server);
	keylen = tr_compute_dh_key(&key_buf, aaa_server_dh->pub_key,
				   tidc_get_dh(inst));
	if (keylen <= 0) {
		DEBUG2("DH error");
		goto error;
	}

	hexbuf = talloc_size(tls, keylen*2 + 1);
	if (!hexbuf) goto error;

	tr_bin_to_hex(key_buf, keylen, hexbuf, 2*keylen + 1);

	tls->psk_password = hexbuf;
	tls->psk_identity = talloc_strdup(tls, tid_srvr_get_key_name(server)->buf);

	tls->cipher_list = talloc_strdup(tls, "PSK");
	tls->fragment_size = 4200;
	tls->ctx = tls_init_ctx(tls, 1);
	if (!tls->ctx) goto error;

	memset(key_buf, 0, keylen);
	tr_dh_free(key_buf);
	return tls;

error:
	if (key_buf) {
		memset(key_buf, 0, keylen);
		tr_dh_free(key_buf);
	}
	if (hexbuf) memset(hexbuf, 0, keylen*2);

	if (tls) talloc_free(tls);
	return NULL;
}

Exemplo n.º 2

Arquivo: crypto.c Projeto: JanX2/transmission

void
tr_cryptoDestruct (tr_crypto * crypto)
{
  tr_dh_secret_free (crypto->mySecret);
  tr_dh_free (crypto->dh);
  tr_rc4_free (crypto->enc_key);
  tr_rc4_free (crypto->dec_key);
}