hdkey_derive_from_xprv method

Future<ResultOfHDKeyDeriveFromXPrv> hdkey_derive_from_xprv(
  1. ParamsOfHDKeyDeriveFromXPrv params
)

Returns extended private key derived from the specified extended private key and child index

Implementation

Future<ResultOfHDKeyDeriveFromXPrv> hdkey_derive_from_xprv(
    ParamsOfHDKeyDeriveFromXPrv params) async {
  final res = await _tonCore.request(
      'crypto.hdkey_derive_from_xprv', params.toString());
  return ResultOfHDKeyDeriveFromXPrv.fromMap(res);
}