EnclaveSealData

// vertdll.dll
#include <windows.h>

HRESULT EnclaveSealData(
    const void* DataToEncrypt,
    DWORD DataToEncryptSize,
    ENCLAVE_SEALING_IDENTITY_POLICY IdentityPolicy,
    DWORD RuntimePolicy,
    void* ProtectedBlob,   // optional
    DWORD BufferSize,
    DWORD* ProtectedBlobSize
);

<DllImport("vertdll.dll", ExactSpelling:=True)>
Public Shared Function EnclaveSealData(
    DataToEncrypt As IntPtr,   ' void*
    DataToEncryptSize As UInteger,   ' DWORD
    IdentityPolicy As Integer,   ' ENCLAVE_SEALING_IDENTITY_POLICY
    RuntimePolicy As UInteger,   ' DWORD
    ProtectedBlob As IntPtr,   ' void* optional, out
    BufferSize As UInteger,   ' DWORD
    <Out> ByRef ProtectedBlobSize As UInteger   ' DWORD* out
) As Integer
End Function

' DataToEncrypt : void*
' DataToEncryptSize : DWORD
' IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY
' RuntimePolicy : DWORD
' ProtectedBlob : void* optional, out
' BufferSize : DWORD
' ProtectedBlobSize : DWORD* out
Declare PtrSafe Function EnclaveSealData Lib "vertdll" ( _
    ByVal DataToEncrypt As LongPtr, _
    ByVal DataToEncryptSize As Long, _
    ByVal IdentityPolicy As Long, _
    ByVal RuntimePolicy As Long, _
    ByVal ProtectedBlob As LongPtr, _
    ByVal BufferSize As Long, _
    ByRef ProtectedBlobSize As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

EnclaveSealData = ctypes.windll.vertdll.EnclaveSealData
EnclaveSealData.restype = ctypes.c_int
EnclaveSealData.argtypes = [
    ctypes.POINTER(None),  # DataToEncrypt : void*
    wintypes.DWORD,  # DataToEncryptSize : DWORD
    ctypes.c_int,  # IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY
    wintypes.DWORD,  # RuntimePolicy : DWORD
    ctypes.POINTER(None),  # ProtectedBlob : void* optional, out
    wintypes.DWORD,  # BufferSize : DWORD
    ctypes.POINTER(wintypes.DWORD),  # ProtectedBlobSize : DWORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('vertdll.dll')
EnclaveSealData = Fiddle::Function.new(
  lib['EnclaveSealData'],
  [
    Fiddle::TYPE_VOIDP,  # DataToEncrypt : void*
    -Fiddle::TYPE_INT,  # DataToEncryptSize : DWORD
    Fiddle::TYPE_INT,  # IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY
    -Fiddle::TYPE_INT,  # RuntimePolicy : DWORD
    Fiddle::TYPE_VOIDP,  # ProtectedBlob : void* optional, out
    -Fiddle::TYPE_INT,  # BufferSize : DWORD
    Fiddle::TYPE_VOIDP,  # ProtectedBlobSize : DWORD* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "vertdll")]
extern "system" {
    fn EnclaveSealData(
        DataToEncrypt: *const (),  // void*
        DataToEncryptSize: u32,  // DWORD
        IdentityPolicy: i32,  // ENCLAVE_SEALING_IDENTITY_POLICY
        RuntimePolicy: u32,  // DWORD
        ProtectedBlob: *mut (),  // void* optional, out
        BufferSize: u32,  // DWORD
        ProtectedBlobSize: *mut u32  // DWORD* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("vertdll.dll")]
public static extern int EnclaveSealData(IntPtr DataToEncrypt, uint DataToEncryptSize, int IdentityPolicy, uint RuntimePolicy, IntPtr ProtectedBlob, uint BufferSize, out uint ProtectedBlobSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'vertdll_EnclaveSealData' -Namespace Win32 -PassThru
# $api::EnclaveSealData(DataToEncrypt, DataToEncryptSize, IdentityPolicy, RuntimePolicy, ProtectedBlob, BufferSize, ProtectedBlobSize)

#uselib "vertdll.dll"
#func global EnclaveSealData "EnclaveSealData" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; EnclaveSealData DataToEncrypt, DataToEncryptSize, IdentityPolicy, RuntimePolicy, ProtectedBlob, BufferSize, varptr(ProtectedBlobSize)   ; 戻り値は stat
; DataToEncrypt : void* -> "sptr"
; DataToEncryptSize : DWORD -> "sptr"
; IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY -> "sptr"
; RuntimePolicy : DWORD -> "sptr"
; ProtectedBlob : void* optional, out -> "sptr"
; BufferSize : DWORD -> "sptr"
; ProtectedBlobSize : DWORD* out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	vertdll = windows.NewLazySystemDLL("vertdll.dll")
	procEnclaveSealData = vertdll.NewProc("EnclaveSealData")
)

// DataToEncrypt (void*), DataToEncryptSize (DWORD), IdentityPolicy (ENCLAVE_SEALING_IDENTITY_POLICY), RuntimePolicy (DWORD), ProtectedBlob (void* optional, out), BufferSize (DWORD), ProtectedBlobSize (DWORD* out)
r1, _, err := procEnclaveSealData.Call(
	uintptr(DataToEncrypt),
	uintptr(DataToEncryptSize),
	uintptr(IdentityPolicy),
	uintptr(RuntimePolicy),
	uintptr(ProtectedBlob),
	uintptr(BufferSize),
	uintptr(ProtectedBlobSize),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function EnclaveSealData(
  DataToEncrypt: Pointer;   // void*
  DataToEncryptSize: DWORD;   // DWORD
  IdentityPolicy: Integer;   // ENCLAVE_SEALING_IDENTITY_POLICY
  RuntimePolicy: DWORD;   // DWORD
  ProtectedBlob: Pointer;   // void* optional, out
  BufferSize: DWORD;   // DWORD
  ProtectedBlobSize: Pointer   // DWORD* out
): Integer; stdcall;
  external 'vertdll.dll' name 'EnclaveSealData';

result := DllCall("vertdll\EnclaveSealData"
    , "Ptr", DataToEncrypt   ; void*
    , "UInt", DataToEncryptSize   ; DWORD
    , "Int", IdentityPolicy   ; ENCLAVE_SEALING_IDENTITY_POLICY
    , "UInt", RuntimePolicy   ; DWORD
    , "Ptr", ProtectedBlob   ; void* optional, out
    , "UInt", BufferSize   ; DWORD
    , "Ptr", ProtectedBlobSize   ; DWORD* out
    , "Int")   ; return: HRESULT

●EnclaveSealData(DataToEncrypt, DataToEncryptSize, IdentityPolicy, RuntimePolicy, ProtectedBlob, BufferSize, ProtectedBlobSize) = DLL("vertdll.dll", "int EnclaveSealData(void*, dword, int, dword, void*, dword, void*)")
# 呼び出し: EnclaveSealData(DataToEncrypt, DataToEncryptSize, IdentityPolicy, RuntimePolicy, ProtectedBlob, BufferSize, ProtectedBlobSize)
# DataToEncrypt : void* -> "void*"
# DataToEncryptSize : DWORD -> "dword"
# IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY -> "int"
# RuntimePolicy : DWORD -> "dword"
# ProtectedBlob : void* optional, out -> "void*"
# BufferSize : DWORD -> "dword"
# ProtectedBlobSize : DWORD* out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。

const std = @import("std");

extern "vertdll" fn EnclaveSealData(
    DataToEncrypt: ?*anyopaque, // void*
    DataToEncryptSize: u32, // DWORD
    IdentityPolicy: i32, // ENCLAVE_SEALING_IDENTITY_POLICY
    RuntimePolicy: u32, // DWORD
    ProtectedBlob: ?*anyopaque, // void* optional, out
    BufferSize: u32, // DWORD
    ProtectedBlobSize: [*c]u32 // DWORD* out
) callconv(std.os.windows.WINAPI) i32;

proc EnclaveSealData(
    DataToEncrypt: pointer,  # void*
    DataToEncryptSize: uint32,  # DWORD
    IdentityPolicy: int32,  # ENCLAVE_SEALING_IDENTITY_POLICY
    RuntimePolicy: uint32,  # DWORD
    ProtectedBlob: pointer,  # void* optional, out
    BufferSize: uint32,  # DWORD
    ProtectedBlobSize: ptr uint32  # DWORD* out
): int32 {.importc: "EnclaveSealData", stdcall, dynlib: "vertdll.dll".}

pragma(lib, "vertdll");
extern(Windows)
int EnclaveSealData(
    void* DataToEncrypt,   // void*
    uint DataToEncryptSize,   // DWORD
    int IdentityPolicy,   // ENCLAVE_SEALING_IDENTITY_POLICY
    uint RuntimePolicy,   // DWORD
    void* ProtectedBlob,   // void* optional, out
    uint BufferSize,   // DWORD
    uint* ProtectedBlobSize   // DWORD* out
);

ccall((:EnclaveSealData, "vertdll.dll"), stdcall, Int32,
      (Ptr{Cvoid}, UInt32, Int32, UInt32, Ptr{Cvoid}, UInt32, Ptr{UInt32}),
      DataToEncrypt, DataToEncryptSize, IdentityPolicy, RuntimePolicy, ProtectedBlob, BufferSize, ProtectedBlobSize)
# DataToEncrypt : void* -> Ptr{Cvoid}
# DataToEncryptSize : DWORD -> UInt32
# IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY -> Int32
# RuntimePolicy : DWORD -> UInt32
# ProtectedBlob : void* optional, out -> Ptr{Cvoid}
# BufferSize : DWORD -> UInt32
# ProtectedBlobSize : DWORD* out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t EnclaveSealData(
    void* DataToEncrypt,
    uint32_t DataToEncryptSize,
    int32_t IdentityPolicy,
    uint32_t RuntimePolicy,
    void* ProtectedBlob,
    uint32_t BufferSize,
    uint32_t* ProtectedBlobSize);
]]
local vertdll = ffi.load("vertdll")
-- vertdll.EnclaveSealData(DataToEncrypt, DataToEncryptSize, IdentityPolicy, RuntimePolicy, ProtectedBlob, BufferSize, ProtectedBlobSize)
-- DataToEncrypt : void*
-- DataToEncryptSize : DWORD
-- IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY
-- RuntimePolicy : DWORD
-- ProtectedBlob : void* optional, out
-- BufferSize : DWORD
-- ProtectedBlobSize : DWORD* out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('vertdll.dll');
const EnclaveSealData = lib.func('__stdcall', 'EnclaveSealData', 'int32_t', ['void *', 'uint32_t', 'int32_t', 'uint32_t', 'void *', 'uint32_t', 'uint32_t *']);
// EnclaveSealData(DataToEncrypt, DataToEncryptSize, IdentityPolicy, RuntimePolicy, ProtectedBlob, BufferSize, ProtectedBlobSize)
// DataToEncrypt : void* -> 'void *'
// DataToEncryptSize : DWORD -> 'uint32_t'
// IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY -> 'int32_t'
// RuntimePolicy : DWORD -> 'uint32_t'
// ProtectedBlob : void* optional, out -> 'void *'
// BufferSize : DWORD -> 'uint32_t'
// ProtectedBlobSize : DWORD* out -> 'uint32_t *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("vertdll.dll", {
  EnclaveSealData: { parameters: ["pointer", "u32", "i32", "u32", "pointer", "u32", "pointer"], result: "i32" },
});
// lib.symbols.EnclaveSealData(DataToEncrypt, DataToEncryptSize, IdentityPolicy, RuntimePolicy, ProtectedBlob, BufferSize, ProtectedBlobSize)
// DataToEncrypt : void* -> "pointer"
// DataToEncryptSize : DWORD -> "u32"
// IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY -> "i32"
// RuntimePolicy : DWORD -> "u32"
// ProtectedBlob : void* optional, out -> "pointer"
// BufferSize : DWORD -> "u32"
// ProtectedBlobSize : DWORD* out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t EnclaveSealData(
    void* DataToEncrypt,
    uint32_t DataToEncryptSize,
    int32_t IdentityPolicy,
    uint32_t RuntimePolicy,
    void* ProtectedBlob,
    uint32_t BufferSize,
    uint32_t* ProtectedBlobSize);
C, "vertdll.dll");
// $ffi->EnclaveSealData(DataToEncrypt, DataToEncryptSize, IdentityPolicy, RuntimePolicy, ProtectedBlob, BufferSize, ProtectedBlobSize);
// DataToEncrypt : void*
// DataToEncryptSize : DWORD
// IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY
// RuntimePolicy : DWORD
// ProtectedBlob : void* optional, out
// BufferSize : DWORD
// ProtectedBlobSize : DWORD* out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Vertdll extends StdCallLibrary {
    Vertdll INSTANCE = Native.load("vertdll", Vertdll.class);
    int EnclaveSealData(
        Pointer DataToEncrypt,   // void*
        int DataToEncryptSize,   // DWORD
        int IdentityPolicy,   // ENCLAVE_SEALING_IDENTITY_POLICY
        int RuntimePolicy,   // DWORD
        Pointer ProtectedBlob,   // void* optional, out
        int BufferSize,   // DWORD
        IntByReference ProtectedBlobSize   // DWORD* out
    );
}

@[Link("vertdll")]
lib Libvertdll
  fun EnclaveSealData = EnclaveSealData(
    DataToEncrypt : Void*,   # void*
    DataToEncryptSize : UInt32,   # DWORD
    IdentityPolicy : Int32,   # ENCLAVE_SEALING_IDENTITY_POLICY
    RuntimePolicy : UInt32,   # DWORD
    ProtectedBlob : Void*,   # void* optional, out
    BufferSize : UInt32,   # DWORD
    ProtectedBlobSize : UInt32*   # DWORD* out
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef EnclaveSealDataNative = Int32 Function(Pointer<Void>, Uint32, Int32, Uint32, Pointer<Void>, Uint32, Pointer<Uint32>);
typedef EnclaveSealDataDart = int Function(Pointer<Void>, int, int, int, Pointer<Void>, int, Pointer<Uint32>);
final EnclaveSealData = DynamicLibrary.open('vertdll.dll')
    .lookupFunction<EnclaveSealDataNative, EnclaveSealDataDart>('EnclaveSealData');
// DataToEncrypt : void* -> Pointer<Void>
// DataToEncryptSize : DWORD -> Uint32
// IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY -> Int32
// RuntimePolicy : DWORD -> Uint32
// ProtectedBlob : void* optional, out -> Pointer<Void>
// BufferSize : DWORD -> Uint32
// ProtectedBlobSize : DWORD* out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function EnclaveSealData(
  DataToEncrypt: Pointer;   // void*
  DataToEncryptSize: DWORD;   // DWORD
  IdentityPolicy: Integer;   // ENCLAVE_SEALING_IDENTITY_POLICY
  RuntimePolicy: DWORD;   // DWORD
  ProtectedBlob: Pointer;   // void* optional, out
  BufferSize: DWORD;   // DWORD
  ProtectedBlobSize: Pointer   // DWORD* out
): Integer; stdcall;
  external 'vertdll.dll' name 'EnclaveSealData';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "EnclaveSealData"
  c_EnclaveSealData :: Ptr () -> Word32 -> Int32 -> Word32 -> Ptr () -> Word32 -> Ptr Word32 -> IO Int32
-- DataToEncrypt : void* -> Ptr ()
-- DataToEncryptSize : DWORD -> Word32
-- IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY -> Int32
-- RuntimePolicy : DWORD -> Word32
-- ProtectedBlob : void* optional, out -> Ptr ()
-- BufferSize : DWORD -> Word32
-- ProtectedBlobSize : DWORD* out -> Ptr Word32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let enclavesealdata =
  foreign "EnclaveSealData"
    ((ptr void) @-> uint32_t @-> int32_t @-> uint32_t @-> (ptr void) @-> uint32_t @-> (ptr uint32_t) @-> returning int32_t)
(* DataToEncrypt : void* -> (ptr void) *)
(* DataToEncryptSize : DWORD -> uint32_t *)
(* IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY -> int32_t *)
(* RuntimePolicy : DWORD -> uint32_t *)
(* ProtectedBlob : void* optional, out -> (ptr void) *)
(* BufferSize : DWORD -> uint32_t *)
(* ProtectedBlobSize : DWORD* out -> (ptr uint32_t) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library vertdll (t "vertdll.dll"))
(cffi:use-foreign-library vertdll)

(cffi:defcfun ("EnclaveSealData" enclave-seal-data :convention :stdcall) :int32
  (data-to-encrypt :pointer)   ; void*
  (data-to-encrypt-size :uint32)   ; DWORD
  (identity-policy :int32)   ; ENCLAVE_SEALING_IDENTITY_POLICY
  (runtime-policy :uint32)   ; DWORD
  (protected-blob :pointer)   ; void* optional, out
  (buffer-size :uint32)   ; DWORD
  (protected-blob-size :pointer))   ; DWORD* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $EnclaveSealData = Win32::API::More->new('vertdll',
    'int EnclaveSealData(LPVOID DataToEncrypt, DWORD DataToEncryptSize, int IdentityPolicy, DWORD RuntimePolicy, LPVOID ProtectedBlob, DWORD BufferSize, LPVOID ProtectedBlobSize)');
# my $ret = $EnclaveSealData->Call($DataToEncrypt, $DataToEncryptSize, $IdentityPolicy, $RuntimePolicy, $ProtectedBlob, $BufferSize, $ProtectedBlobSize);
# DataToEncrypt : void* -> LPVOID
# DataToEncryptSize : DWORD -> DWORD
# IdentityPolicy : ENCLAVE_SEALING_IDENTITY_POLICY -> int
# RuntimePolicy : DWORD -> DWORD
# ProtectedBlob : void* optional, out -> LPVOID
# BufferSize : DWORD -> DWORD
# ProtectedBlobSize : DWORD* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。