NCryptSetProperty

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

HRESULT NCryptSetProperty(
    NCRYPT_HANDLE hObject,
    LPCWSTR pszProperty,
    BYTE* pbInput,
    DWORD cbInput,
    NCRYPT_FLAGS dwFlags
);

<DllImport("ncrypt.dll", ExactSpelling:=True)>
Public Shared Function NCryptSetProperty(
    hObject As UIntPtr,   ' NCRYPT_HANDLE
    <MarshalAs(UnmanagedType.LPWStr)> pszProperty As String,   ' LPCWSTR
    pbInput As IntPtr,   ' BYTE*
    cbInput As UInteger,   ' DWORD
    dwFlags As UInteger   ' NCRYPT_FLAGS
) As Integer
End Function

' hObject : NCRYPT_HANDLE
' pszProperty : LPCWSTR
' pbInput : BYTE*
' cbInput : DWORD
' dwFlags : NCRYPT_FLAGS
Declare PtrSafe Function NCryptSetProperty Lib "ncrypt" ( _
    ByVal hObject As LongPtr, _
    ByVal pszProperty As LongPtr, _
    ByVal pbInput As LongPtr, _
    ByVal cbInput As Long, _
    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

NCryptSetProperty = ctypes.windll.ncrypt.NCryptSetProperty
NCryptSetProperty.restype = ctypes.c_int
NCryptSetProperty.argtypes = [
    ctypes.c_size_t,  # hObject : NCRYPT_HANDLE
    wintypes.LPCWSTR,  # pszProperty : LPCWSTR
    ctypes.POINTER(ctypes.c_ubyte),  # pbInput : BYTE*
    wintypes.DWORD,  # cbInput : DWORD
    wintypes.DWORD,  # dwFlags : NCRYPT_FLAGS
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ncrypt.dll')
NCryptSetProperty = Fiddle::Function.new(
  lib['NCryptSetProperty'],
  [
    Fiddle::TYPE_UINTPTR_T,  # hObject : NCRYPT_HANDLE
    Fiddle::TYPE_VOIDP,  # pszProperty : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pbInput : BYTE*
    -Fiddle::TYPE_INT,  # cbInput : DWORD
    -Fiddle::TYPE_INT,  # dwFlags : NCRYPT_FLAGS
  ],
  Fiddle::TYPE_INT)

#[link(name = "ncrypt")]
extern "system" {
    fn NCryptSetProperty(
        hObject: usize,  // NCRYPT_HANDLE
        pszProperty: *const u16,  // LPCWSTR
        pbInput: *mut u8,  // BYTE*
        cbInput: u32,  // DWORD
        dwFlags: u32  // NCRYPT_FLAGS
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ncrypt.dll")]
public static extern int NCryptSetProperty(UIntPtr hObject, [MarshalAs(UnmanagedType.LPWStr)] string pszProperty, IntPtr pbInput, uint cbInput, uint dwFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ncrypt_NCryptSetProperty' -Namespace Win32 -PassThru
# $api::NCryptSetProperty(hObject, pszProperty, pbInput, cbInput, dwFlags)

#uselib "ncrypt.dll"
#func global NCryptSetProperty "NCryptSetProperty" sptr, sptr, sptr, sptr, sptr
; NCryptSetProperty hObject, pszProperty, varptr(pbInput), cbInput, dwFlags   ; 戻り値は stat
; hObject : NCRYPT_HANDLE -> "sptr"
; pszProperty : LPCWSTR -> "sptr"
; pbInput : BYTE* -> "sptr"
; cbInput : DWORD -> "sptr"
; dwFlags : NCRYPT_FLAGS -> "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。

#uselib "ncrypt.dll"
#cfunc global NCryptSetProperty "NCryptSetProperty" sptr, wstr, var, int, int
; res = NCryptSetProperty(hObject, pszProperty, pbInput, cbInput, dwFlags)
; hObject : NCRYPT_HANDLE -> "sptr"
; pszProperty : LPCWSTR -> "wstr"
; pbInput : BYTE* -> "var"
; cbInput : DWORD -> "int"
; dwFlags : NCRYPT_FLAGS -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; HRESULT NCryptSetProperty(NCRYPT_HANDLE hObject, LPCWSTR pszProperty, BYTE* pbInput, DWORD cbInput, NCRYPT_FLAGS dwFlags)
#uselib "ncrypt.dll"
#cfunc global NCryptSetProperty "NCryptSetProperty" intptr, wstr, var, int, int
; res = NCryptSetProperty(hObject, pszProperty, pbInput, cbInput, dwFlags)
; hObject : NCRYPT_HANDLE -> "intptr"
; pszProperty : LPCWSTR -> "wstr"
; pbInput : BYTE* -> "var"
; cbInput : DWORD -> "int"
; dwFlags : NCRYPT_FLAGS -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	ncrypt = windows.NewLazySystemDLL("ncrypt.dll")
	procNCryptSetProperty = ncrypt.NewProc("NCryptSetProperty")
)

// hObject (NCRYPT_HANDLE), pszProperty (LPCWSTR), pbInput (BYTE*), cbInput (DWORD), dwFlags (NCRYPT_FLAGS)
r1, _, err := procNCryptSetProperty.Call(
	uintptr(hObject),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszProperty))),
	uintptr(pbInput),
	uintptr(cbInput),
	uintptr(dwFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function NCryptSetProperty(
  hObject: NativeUInt;   // NCRYPT_HANDLE
  pszProperty: PWideChar;   // LPCWSTR
  pbInput: Pointer;   // BYTE*
  cbInput: DWORD;   // DWORD
  dwFlags: DWORD   // NCRYPT_FLAGS
): Integer; stdcall;
  external 'ncrypt.dll' name 'NCryptSetProperty';

result := DllCall("ncrypt\NCryptSetProperty"
    , "UPtr", hObject   ; NCRYPT_HANDLE
    , "WStr", pszProperty   ; LPCWSTR
    , "Ptr", pbInput   ; BYTE*
    , "UInt", cbInput   ; DWORD
    , "UInt", dwFlags   ; NCRYPT_FLAGS
    , "Int")   ; return: HRESULT

●NCryptSetProperty(hObject, pszProperty, pbInput, cbInput, dwFlags) = DLL("ncrypt.dll", "int NCryptSetProperty(int, char*, void*, dword, dword)")
# 呼び出し: NCryptSetProperty(hObject, pszProperty, pbInput, cbInput, dwFlags)
# hObject : NCRYPT_HANDLE -> "int"
# pszProperty : LPCWSTR -> "char*"
# pbInput : BYTE* -> "void*"
# cbInput : DWORD -> "dword"
# dwFlags : NCRYPT_FLAGS -> "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)。