EC_POINT_set_compressed_coordinates_GFp function

  1. @Native<Int Function(Pointer<ec_group_st>, Pointer<ec_point_st>, Pointer<bignum_st>, Int, Pointer<bignum_ctx>)>(ffi.Pointer<ec_group_st>, ffi.Pointer<ec_point_st>, ffi.Pointer<bignum_st>, ffi.Int, ffi.Pointer<bignum_ctx>)>()
int EC_POINT_set_compressed_coordinates_GFp(
  1. Pointer<ec_group_st> group,
  2. Pointer<ec_point_st> p,
  3. Pointer<bignum_st> x,
  4. int y_bit,
  5. Pointer<bignum_ctx> ctx,
)

Sets the x9.62 compressed coordinates of a EC_POINT. A synonym of EC_POINT_set_compressed_coordinates \param group underlying EC_GROUP object \param p EC_POINT object \param x BIGNUM with x-coordinate \param y_bit integer with the y-Bit (either 0 or 1) \param ctx BN_CTX object (optional) \return 1 on success and 0 if an error occurred

Implementation

@ffi.Native<
  ffi.Int Function(
    ffi.Pointer<ec_group_st>,
    ffi.Pointer<ec_point_st>,
    ffi.Pointer<bignum_st>,
    ffi.Int,
    ffi.Pointer<bignum_ctx>,
  )
>()
external int EC_POINT_set_compressed_coordinates_GFp(
  ffi.Pointer<ec_group_st> group,
  ffi.Pointer<ec_point_st> p,
  ffi.Pointer<bignum_st> x,
  int y_bit,
  ffi.Pointer<bignum_ctx> ctx,
);