SslExtractEarlyKey

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

HRESULT SslExtractEarlyKey(
    NCRYPT_PROV_HANDLE hSslProvider,
    NCRYPT_KEY_HANDLE hPreSharedKey,   // optional
    NCRYPT_KEY_HANDLE* phEarlyKey,
    DWORD dwProtocol,
    DWORD dwCipherSuite,
    BCryptBufferDesc* pParameterList,   // optional
    DWORD dwFlags
);

<DllImport("ncrypt.dll", ExactSpelling:=True)>
Public Shared Function SslExtractEarlyKey(
    hSslProvider As UIntPtr,   ' NCRYPT_PROV_HANDLE
    hPreSharedKey As UIntPtr,   ' NCRYPT_KEY_HANDLE optional
    <Out> ByRef phEarlyKey As UIntPtr,   ' NCRYPT_KEY_HANDLE* out
    dwProtocol As UInteger,   ' DWORD
    dwCipherSuite As UInteger,   ' DWORD
    pParameterList As IntPtr,   ' BCryptBufferDesc* optional
    dwFlags As UInteger   ' DWORD
) As Integer
End Function

' hSslProvider : NCRYPT_PROV_HANDLE
' hPreSharedKey : NCRYPT_KEY_HANDLE optional
' phEarlyKey : NCRYPT_KEY_HANDLE* out
' dwProtocol : DWORD
' dwCipherSuite : DWORD
' pParameterList : BCryptBufferDesc* optional
' dwFlags : DWORD
Declare PtrSafe Function SslExtractEarlyKey Lib "ncrypt" ( _
    ByVal hSslProvider As LongPtr, _
    ByVal hPreSharedKey As LongPtr, _
    ByRef phEarlyKey As LongPtr, _
    ByVal dwProtocol As Long, _
    ByVal dwCipherSuite As Long, _
    ByVal pParameterList As LongPtr, _
    ByVal dwFlags 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

SslExtractEarlyKey = ctypes.windll.ncrypt.SslExtractEarlyKey
SslExtractEarlyKey.restype = ctypes.c_int
SslExtractEarlyKey.argtypes = [
    ctypes.c_size_t,  # hSslProvider : NCRYPT_PROV_HANDLE
    ctypes.c_size_t,  # hPreSharedKey : NCRYPT_KEY_HANDLE optional
    ctypes.c_void_p,  # phEarlyKey : NCRYPT_KEY_HANDLE* out
    wintypes.DWORD,  # dwProtocol : DWORD
    wintypes.DWORD,  # dwCipherSuite : DWORD
    ctypes.c_void_p,  # pParameterList : BCryptBufferDesc* optional
    wintypes.DWORD,  # dwFlags : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ncrypt.dll')
SslExtractEarlyKey = Fiddle::Function.new(
  lib['SslExtractEarlyKey'],
  [
    Fiddle::TYPE_UINTPTR_T,  # hSslProvider : NCRYPT_PROV_HANDLE
    Fiddle::TYPE_UINTPTR_T,  # hPreSharedKey : NCRYPT_KEY_HANDLE optional
    Fiddle::TYPE_VOIDP,  # phEarlyKey : NCRYPT_KEY_HANDLE* out
    -Fiddle::TYPE_INT,  # dwProtocol : DWORD
    -Fiddle::TYPE_INT,  # dwCipherSuite : DWORD
    Fiddle::TYPE_VOIDP,  # pParameterList : BCryptBufferDesc* optional
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "ncrypt")]
extern "system" {
    fn SslExtractEarlyKey(
        hSslProvider: usize,  // NCRYPT_PROV_HANDLE
        hPreSharedKey: usize,  // NCRYPT_KEY_HANDLE optional
        phEarlyKey: *mut usize,  // NCRYPT_KEY_HANDLE* out
        dwProtocol: u32,  // DWORD
        dwCipherSuite: u32,  // DWORD
        pParameterList: *mut BCryptBufferDesc,  // BCryptBufferDesc* optional
        dwFlags: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ncrypt.dll")]
public static extern int SslExtractEarlyKey(UIntPtr hSslProvider, UIntPtr hPreSharedKey, out UIntPtr phEarlyKey, uint dwProtocol, uint dwCipherSuite, IntPtr pParameterList, uint dwFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ncrypt_SslExtractEarlyKey' -Namespace Win32 -PassThru
# $api::SslExtractEarlyKey(hSslProvider, hPreSharedKey, phEarlyKey, dwProtocol, dwCipherSuite, pParameterList, dwFlags)

#uselib "ncrypt.dll"
#func global SslExtractEarlyKey "SslExtractEarlyKey" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; SslExtractEarlyKey hSslProvider, hPreSharedKey, varptr(phEarlyKey), dwProtocol, dwCipherSuite, varptr(pParameterList), dwFlags   ; 戻り値は stat
; hSslProvider : NCRYPT_PROV_HANDLE -> "sptr"
; hPreSharedKey : NCRYPT_KEY_HANDLE optional -> "sptr"
; phEarlyKey : NCRYPT_KEY_HANDLE* out -> "sptr"
; dwProtocol : DWORD -> "sptr"
; dwCipherSuite : DWORD -> "sptr"
; pParameterList : BCryptBufferDesc* optional -> "sptr"
; dwFlags : DWORD -> "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 (
	ncrypt = windows.NewLazySystemDLL("ncrypt.dll")
	procSslExtractEarlyKey = ncrypt.NewProc("SslExtractEarlyKey")
)

// hSslProvider (NCRYPT_PROV_HANDLE), hPreSharedKey (NCRYPT_KEY_HANDLE optional), phEarlyKey (NCRYPT_KEY_HANDLE* out), dwProtocol (DWORD), dwCipherSuite (DWORD), pParameterList (BCryptBufferDesc* optional), dwFlags (DWORD)
r1, _, err := procSslExtractEarlyKey.Call(
	uintptr(hSslProvider),
	uintptr(hPreSharedKey),
	uintptr(phEarlyKey),
	uintptr(dwProtocol),
	uintptr(dwCipherSuite),
	uintptr(pParameterList),
	uintptr(dwFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function SslExtractEarlyKey(
  hSslProvider: NativeUInt;   // NCRYPT_PROV_HANDLE
  hPreSharedKey: NativeUInt;   // NCRYPT_KEY_HANDLE optional
  phEarlyKey: Pointer;   // NCRYPT_KEY_HANDLE* out
  dwProtocol: DWORD;   // DWORD
  dwCipherSuite: DWORD;   // DWORD
  pParameterList: Pointer;   // BCryptBufferDesc* optional
  dwFlags: DWORD   // DWORD
): Integer; stdcall;
  external 'ncrypt.dll' name 'SslExtractEarlyKey';

result := DllCall("ncrypt\SslExtractEarlyKey"
    , "UPtr", hSslProvider   ; NCRYPT_PROV_HANDLE
    , "UPtr", hPreSharedKey   ; NCRYPT_KEY_HANDLE optional
    , "Ptr", phEarlyKey   ; NCRYPT_KEY_HANDLE* out
    , "UInt", dwProtocol   ; DWORD
    , "UInt", dwCipherSuite   ; DWORD
    , "Ptr", pParameterList   ; BCryptBufferDesc* optional
    , "UInt", dwFlags   ; DWORD
    , "Int")   ; return: HRESULT

●SslExtractEarlyKey(hSslProvider, hPreSharedKey, phEarlyKey, dwProtocol, dwCipherSuite, pParameterList, dwFlags) = DLL("ncrypt.dll", "int SslExtractEarlyKey(int, int, void*, dword, dword, void*, dword)")
# 呼び出し: SslExtractEarlyKey(hSslProvider, hPreSharedKey, phEarlyKey, dwProtocol, dwCipherSuite, pParameterList, dwFlags)
# hSslProvider : NCRYPT_PROV_HANDLE -> "int"
# hPreSharedKey : NCRYPT_KEY_HANDLE optional -> "int"
# phEarlyKey : NCRYPT_KEY_HANDLE* out -> "void*"
# dwProtocol : DWORD -> "dword"
# dwCipherSuite : DWORD -> "dword"
# pParameterList : BCryptBufferDesc* optional -> "void*"
# dwFlags : DWORD -> "dword"
# 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 "ncrypt" fn SslExtractEarlyKey(
    hSslProvider: usize, // NCRYPT_PROV_HANDLE
    hPreSharedKey: usize, // NCRYPT_KEY_HANDLE optional
    phEarlyKey: [*c]usize, // NCRYPT_KEY_HANDLE* out
    dwProtocol: u32, // DWORD
    dwCipherSuite: u32, // DWORD
    pParameterList: [*c]BCryptBufferDesc, // BCryptBufferDesc* optional
    dwFlags: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;

proc SslExtractEarlyKey(
    hSslProvider: uint,  # NCRYPT_PROV_HANDLE
    hPreSharedKey: uint,  # NCRYPT_KEY_HANDLE optional
    phEarlyKey: ptr uint,  # NCRYPT_KEY_HANDLE* out
    dwProtocol: uint32,  # DWORD
    dwCipherSuite: uint32,  # DWORD
    pParameterList: ptr BCryptBufferDesc,  # BCryptBufferDesc* optional
    dwFlags: uint32  # DWORD
): int32 {.importc: "SslExtractEarlyKey", stdcall, dynlib: "ncrypt.dll".}

pragma(lib, "ncrypt");
extern(Windows)
int SslExtractEarlyKey(
    size_t hSslProvider,   // NCRYPT_PROV_HANDLE
    size_t hPreSharedKey,   // NCRYPT_KEY_HANDLE optional
    size_t* phEarlyKey,   // NCRYPT_KEY_HANDLE* out
    uint dwProtocol,   // DWORD
    uint dwCipherSuite,   // DWORD
    BCryptBufferDesc* pParameterList,   // BCryptBufferDesc* optional
    uint dwFlags   // DWORD
);

ccall((:SslExtractEarlyKey, "ncrypt.dll"), stdcall, Int32,
      (Csize_t, Csize_t, Ptr{Csize_t}, UInt32, UInt32, Ptr{BCryptBufferDesc}, UInt32),
      hSslProvider, hPreSharedKey, phEarlyKey, dwProtocol, dwCipherSuite, pParameterList, dwFlags)
# hSslProvider : NCRYPT_PROV_HANDLE -> Csize_t
# hPreSharedKey : NCRYPT_KEY_HANDLE optional -> Csize_t
# phEarlyKey : NCRYPT_KEY_HANDLE* out -> Ptr{Csize_t}
# dwProtocol : DWORD -> UInt32
# dwCipherSuite : DWORD -> UInt32
# pParameterList : BCryptBufferDesc* optional -> Ptr{BCryptBufferDesc}
# dwFlags : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t SslExtractEarlyKey(
    uintptr_t hSslProvider,
    uintptr_t hPreSharedKey,
    uintptr_t* phEarlyKey,
    uint32_t dwProtocol,
    uint32_t dwCipherSuite,
    void* pParameterList,
    uint32_t dwFlags);
]]
local ncrypt = ffi.load("ncrypt")
-- ncrypt.SslExtractEarlyKey(hSslProvider, hPreSharedKey, phEarlyKey, dwProtocol, dwCipherSuite, pParameterList, dwFlags)
-- hSslProvider : NCRYPT_PROV_HANDLE
-- hPreSharedKey : NCRYPT_KEY_HANDLE optional
-- phEarlyKey : NCRYPT_KEY_HANDLE* out
-- dwProtocol : DWORD
-- dwCipherSuite : DWORD
-- pParameterList : BCryptBufferDesc* optional
-- dwFlags : DWORD
-- 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('ncrypt.dll');
const SslExtractEarlyKey = lib.func('__stdcall', 'SslExtractEarlyKey', 'int32_t', ['uintptr_t', 'uintptr_t', 'uintptr_t *', 'uint32_t', 'uint32_t', 'void *', 'uint32_t']);
// SslExtractEarlyKey(hSslProvider, hPreSharedKey, phEarlyKey, dwProtocol, dwCipherSuite, pParameterList, dwFlags)
// hSslProvider : NCRYPT_PROV_HANDLE -> 'uintptr_t'
// hPreSharedKey : NCRYPT_KEY_HANDLE optional -> 'uintptr_t'
// phEarlyKey : NCRYPT_KEY_HANDLE* out -> 'uintptr_t *'
// dwProtocol : DWORD -> 'uint32_t'
// dwCipherSuite : DWORD -> 'uint32_t'
// pParameterList : BCryptBufferDesc* optional -> 'void *'
// dwFlags : DWORD -> '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("ncrypt.dll", {
  SslExtractEarlyKey: { parameters: ["usize", "usize", "pointer", "u32", "u32", "pointer", "u32"], result: "i32" },
});
// lib.symbols.SslExtractEarlyKey(hSslProvider, hPreSharedKey, phEarlyKey, dwProtocol, dwCipherSuite, pParameterList, dwFlags)
// hSslProvider : NCRYPT_PROV_HANDLE -> "usize"
// hPreSharedKey : NCRYPT_KEY_HANDLE optional -> "usize"
// phEarlyKey : NCRYPT_KEY_HANDLE* out -> "pointer"
// dwProtocol : DWORD -> "u32"
// dwCipherSuite : DWORD -> "u32"
// pParameterList : BCryptBufferDesc* optional -> "pointer"
// dwFlags : DWORD -> "u32"
// 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 SslExtractEarlyKey(
    size_t hSslProvider,
    size_t hPreSharedKey,
    size_t* phEarlyKey,
    uint32_t dwProtocol,
    uint32_t dwCipherSuite,
    void* pParameterList,
    uint32_t dwFlags);
C, "ncrypt.dll");
// $ffi->SslExtractEarlyKey(hSslProvider, hPreSharedKey, phEarlyKey, dwProtocol, dwCipherSuite, pParameterList, dwFlags);
// hSslProvider : NCRYPT_PROV_HANDLE
// hPreSharedKey : NCRYPT_KEY_HANDLE optional
// phEarlyKey : NCRYPT_KEY_HANDLE* out
// dwProtocol : DWORD
// dwCipherSuite : DWORD
// pParameterList : BCryptBufferDesc* optional
// dwFlags : DWORD
// 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 Ncrypt extends StdCallLibrary {
    Ncrypt INSTANCE = Native.load("ncrypt", Ncrypt.class);
    int SslExtractEarlyKey(
        long hSslProvider,   // NCRYPT_PROV_HANDLE
        long hPreSharedKey,   // NCRYPT_KEY_HANDLE optional
        LongByReference phEarlyKey,   // NCRYPT_KEY_HANDLE* out
        int dwProtocol,   // DWORD
        int dwCipherSuite,   // DWORD
        Pointer pParameterList,   // BCryptBufferDesc* optional
        int dwFlags   // DWORD
    );
}

@[Link("ncrypt")]
lib Libncrypt
  fun SslExtractEarlyKey = SslExtractEarlyKey(
    hSslProvider : LibC::SizeT,   # NCRYPT_PROV_HANDLE
    hPreSharedKey : LibC::SizeT,   # NCRYPT_KEY_HANDLE optional
    phEarlyKey : LibC::SizeT*,   # NCRYPT_KEY_HANDLE* out
    dwProtocol : UInt32,   # DWORD
    dwCipherSuite : UInt32,   # DWORD
    pParameterList : BCryptBufferDesc*,   # BCryptBufferDesc* optional
    dwFlags : UInt32   # DWORD
  ) : 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 SslExtractEarlyKeyNative = Int32 Function(UintPtr, UintPtr, Pointer<UintPtr>, Uint32, Uint32, Pointer<Void>, Uint32);
typedef SslExtractEarlyKeyDart = int Function(int, int, Pointer<UintPtr>, int, int, Pointer<Void>, int);
final SslExtractEarlyKey = DynamicLibrary.open('ncrypt.dll')
    .lookupFunction<SslExtractEarlyKeyNative, SslExtractEarlyKeyDart>('SslExtractEarlyKey');
// hSslProvider : NCRYPT_PROV_HANDLE -> UintPtr
// hPreSharedKey : NCRYPT_KEY_HANDLE optional -> UintPtr
// phEarlyKey : NCRYPT_KEY_HANDLE* out -> Pointer<UintPtr>
// dwProtocol : DWORD -> Uint32
// dwCipherSuite : DWORD -> Uint32
// pParameterList : BCryptBufferDesc* optional -> Pointer<Void>
// dwFlags : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SslExtractEarlyKey(
  hSslProvider: NativeUInt;   // NCRYPT_PROV_HANDLE
  hPreSharedKey: NativeUInt;   // NCRYPT_KEY_HANDLE optional
  phEarlyKey: Pointer;   // NCRYPT_KEY_HANDLE* out
  dwProtocol: DWORD;   // DWORD
  dwCipherSuite: DWORD;   // DWORD
  pParameterList: Pointer;   // BCryptBufferDesc* optional
  dwFlags: DWORD   // DWORD
): Integer; stdcall;
  external 'ncrypt.dll' name 'SslExtractEarlyKey';

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

foreign import stdcall safe "SslExtractEarlyKey"
  c_SslExtractEarlyKey :: CUIntPtr -> CUIntPtr -> Ptr CUIntPtr -> Word32 -> Word32 -> Ptr () -> Word32 -> IO Int32
-- hSslProvider : NCRYPT_PROV_HANDLE -> CUIntPtr
-- hPreSharedKey : NCRYPT_KEY_HANDLE optional -> CUIntPtr
-- phEarlyKey : NCRYPT_KEY_HANDLE* out -> Ptr CUIntPtr
-- dwProtocol : DWORD -> Word32
-- dwCipherSuite : DWORD -> Word32
-- pParameterList : BCryptBufferDesc* optional -> Ptr ()
-- dwFlags : DWORD -> 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 sslextractearlykey =
  foreign "SslExtractEarlyKey"
    (size_t @-> size_t @-> (ptr size_t) @-> uint32_t @-> uint32_t @-> (ptr void) @-> uint32_t @-> returning int32_t)
(* hSslProvider : NCRYPT_PROV_HANDLE -> size_t *)
(* hPreSharedKey : NCRYPT_KEY_HANDLE optional -> size_t *)
(* phEarlyKey : NCRYPT_KEY_HANDLE* out -> (ptr size_t) *)
(* dwProtocol : DWORD -> uint32_t *)
(* dwCipherSuite : DWORD -> uint32_t *)
(* pParameterList : BCryptBufferDesc* optional -> (ptr void) *)
(* dwFlags : DWORD -> 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 ncrypt (t "ncrypt.dll"))
(cffi:use-foreign-library ncrypt)

(cffi:defcfun ("SslExtractEarlyKey" ssl-extract-early-key :convention :stdcall) :int32
  (h-ssl-provider :uint64)   ; NCRYPT_PROV_HANDLE
  (h-pre-shared-key :uint64)   ; NCRYPT_KEY_HANDLE optional
  (ph-early-key :pointer)   ; NCRYPT_KEY_HANDLE* out
  (dw-protocol :uint32)   ; DWORD
  (dw-cipher-suite :uint32)   ; DWORD
  (p-parameter-list :pointer)   ; BCryptBufferDesc* optional
  (dw-flags :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SslExtractEarlyKey = Win32::API::More->new('ncrypt',
    'int SslExtractEarlyKey(WPARAM hSslProvider, WPARAM hPreSharedKey, LPVOID phEarlyKey, DWORD dwProtocol, DWORD dwCipherSuite, LPVOID pParameterList, DWORD dwFlags)');
# my $ret = $SslExtractEarlyKey->Call($hSslProvider, $hPreSharedKey, $phEarlyKey, $dwProtocol, $dwCipherSuite, $pParameterList, $dwFlags);
# hSslProvider : NCRYPT_PROV_HANDLE -> WPARAM
# hPreSharedKey : NCRYPT_KEY_HANDLE optional -> WPARAM
# phEarlyKey : NCRYPT_KEY_HANDLE* out -> LPVOID
# dwProtocol : DWORD -> DWORD
# dwCipherSuite : DWORD -> DWORD
# pParameterList : BCryptBufferDesc* optional -> LPVOID
# dwFlags : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。