src/eap_peer/eap_pwd.c

695 	u8 conf[SHA256_MAC_LEN], *cruft = NULL, *ptr;
726 	cruft = os_malloc(prime_len * 2);
727 	if (!cruft) {
745 	crypto_bignum_to_bin(data->k, cruft, prime_len, prime_len);
746 	eap_pwd_h_update(hash, cruft, prime_len);
750 				   cruft, cruft + prime_len) != 0) {
755 	eap_pwd_h_update(hash, cruft, prime_len * 2);
758 	crypto_bignum_to_bin(data->server_scalar, cruft, order_len, order_len);
759 	eap_pwd_h_update(hash, cruft, order_len);
762 	if (crypto_ec_point_to_bin(data->grp->group, data->my_element, cruft,
763 				   cruft + prime_len) != 0) {
768 	eap_pwd_h_update(hash, cruft, prime_len * 2);
771 	crypto_bignum_to_bin(data->my_scalar, cruft, order_len, order_len);
772 	eap_pwd_h_update(hash, cruft, order_len);
799 	crypto_bignum_to_bin(data->k, cruft, prime_len, prime_len);
800 	eap_pwd_h_update(hash, cruft, prime_len);
803 	if (crypto_ec_point_to_bin(data->grp->group, data->my_element, cruft,
804 				   cruft + prime_len) != 0) {
809 	eap_pwd_h_update(hash, cruft, prime_len * 2);
812 	crypto_bignum_to_bin(data->my_scalar, cruft, order_len, order_len);
813 	eap_pwd_h_update(hash, cruft, order_len);
817 				   cruft, cruft + prime_len) != 0) {
822 	eap_pwd_h_update(hash, cruft, prime_len * 2);
825 	crypto_bignum_to_bin(data->server_scalar, cruft, order_len, order_len);
826 	eap_pwd_h_update(hash, cruft, order_len);
850 	bin_clear_free(cruft, prime_len * 2);