EC_POINT_is_on_curve function

  1. @RecordUse.new()
  2. @Native<Int Function(Pointer<EC_GROUP>, Pointer<EC_POINT>, Pointer<BN_CTX>)>(ffi.Pointer<EC_GROUP>, ffi.Pointer<EC_POINT>, ffi.Pointer<BN_CTX>)>(symbol: 'bssl_dart_EC_POINT_is_on_curve')
int EC_POINT_is_on_curve(
  1. Pointer<EC_GROUP> group,
  2. Pointer<EC_POINT> point,
  3. Pointer<BN_CTX> ctx
)

EC_POINT_is_on_curve returns one if |point| is an element of |group| and and zero otherwise or when an error occurs. This is different from OpenSSL, which returns -1 on error. |ctx| is ignored and may be NULL.

Implementation

@meta.RecordUse()
@ffi.Native<
  ffi.Int Function(
    ffi.Pointer<EC_GROUP>,
    ffi.Pointer<EC_POINT>,
    ffi.Pointer<BN_CTX>,
  )
>(symbol: 'bssl_dart_EC_POINT_is_on_curve')
external int EC_POINT_is_on_curve(
  ffi.Pointer<EC_GROUP> group,
  ffi.Pointer<EC_POINT> point,
  ffi.Pointer<BN_CTX> ctx,
);