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CryptSetKeyIdentifierProperty

関数

鍵識別子にプロパティを設定する。

DLLCRYPT32.dll呼出規約winapiSetLastErrorあり対応OSWindows XP 以降

シグネチャ

// CRYPT32.dll
#include <windows.h>

BOOL CryptSetKeyIdentifierProperty(
    const CRYPT_INTEGER_BLOB* pKeyIdentifier,
    DWORD dwPropId,
    DWORD dwFlags,
    LPCWSTR pwszComputerName,   // optional
    void* pvReserved,   // optional
    const void* pvData   // optional
);

パラメーター

名前	型	方向
pKeyIdentifier	CRYPT_INTEGER_BLOB*	in
dwPropId	DWORD	in
dwFlags	DWORD	in
pwszComputerName	LPCWSTR	inoptional
pvReserved	void*	optional
pvData	void*	inoptional

戻り値の型: BOOL

各言語での呼び出し定義

// CRYPT32.dll
#include <windows.h>

BOOL CryptSetKeyIdentifierProperty(
    const CRYPT_INTEGER_BLOB* pKeyIdentifier,
    DWORD dwPropId,
    DWORD dwFlags,
    LPCWSTR pwszComputerName,   // optional
    void* pvReserved,   // optional
    const void* pvData   // optional
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("CRYPT32.dll", SetLastError = true, ExactSpelling = true)]
static extern bool CryptSetKeyIdentifierProperty(
    IntPtr pKeyIdentifier,   // CRYPT_INTEGER_BLOB*
    uint dwPropId,   // DWORD
    uint dwFlags,   // DWORD
    [MarshalAs(UnmanagedType.LPWStr)] string pwszComputerName,   // LPCWSTR optional
    IntPtr pvReserved,   // void* optional
    IntPtr pvData   // void* optional
);

<DllImport("CRYPT32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function CryptSetKeyIdentifierProperty(
    pKeyIdentifier As IntPtr,   ' CRYPT_INTEGER_BLOB*
    dwPropId As UInteger,   ' DWORD
    dwFlags As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> pwszComputerName As String,   ' LPCWSTR optional
    pvReserved As IntPtr,   ' void* optional
    pvData As IntPtr   ' void* optional
) As Boolean
End Function

' pKeyIdentifier : CRYPT_INTEGER_BLOB*
' dwPropId : DWORD
' dwFlags : DWORD
' pwszComputerName : LPCWSTR optional
' pvReserved : void* optional
' pvData : void* optional
Declare PtrSafe Function CryptSetKeyIdentifierProperty Lib "crypt32" ( _
    ByVal pKeyIdentifier As LongPtr, _
    ByVal dwPropId As Long, _
    ByVal dwFlags As Long, _
    ByVal pwszComputerName As LongPtr, _
    ByVal pvReserved As LongPtr, _
    ByVal pvData As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CryptSetKeyIdentifierProperty = ctypes.windll.crypt32.CryptSetKeyIdentifierProperty
CryptSetKeyIdentifierProperty.restype = wintypes.BOOL
CryptSetKeyIdentifierProperty.argtypes = [
    ctypes.c_void_p,  # pKeyIdentifier : CRYPT_INTEGER_BLOB*
    wintypes.DWORD,  # dwPropId : DWORD
    wintypes.DWORD,  # dwFlags : DWORD
    wintypes.LPCWSTR,  # pwszComputerName : LPCWSTR optional
    ctypes.POINTER(None),  # pvReserved : void* optional
    ctypes.POINTER(None),  # pvData : void* optional
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CRYPT32.dll')
CryptSetKeyIdentifierProperty = Fiddle::Function.new(
  lib['CryptSetKeyIdentifierProperty'],
  [
    Fiddle::TYPE_VOIDP,  # pKeyIdentifier : CRYPT_INTEGER_BLOB*
    -Fiddle::TYPE_INT,  # dwPropId : DWORD
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    Fiddle::TYPE_VOIDP,  # pwszComputerName : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # pvReserved : void* optional
    Fiddle::TYPE_VOIDP,  # pvData : void* optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "crypt32")]
extern "system" {
    fn CryptSetKeyIdentifierProperty(
        pKeyIdentifier: *const CRYPT_INTEGER_BLOB,  // CRYPT_INTEGER_BLOB*
        dwPropId: u32,  // DWORD
        dwFlags: u32,  // DWORD
        pwszComputerName: *const u16,  // LPCWSTR optional
        pvReserved: *mut (),  // void* optional
        pvData: *const ()  // void* optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("CRYPT32.dll", SetLastError = true)]
public static extern bool CryptSetKeyIdentifierProperty(IntPtr pKeyIdentifier, uint dwPropId, uint dwFlags, [MarshalAs(UnmanagedType.LPWStr)] string pwszComputerName, IntPtr pvReserved, IntPtr pvData);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CRYPT32_CryptSetKeyIdentifierProperty' -Namespace Win32 -PassThru
# $api::CryptSetKeyIdentifierProperty(pKeyIdentifier, dwPropId, dwFlags, pwszComputerName, pvReserved, pvData)

#uselib "CRYPT32.dll"
#func global CryptSetKeyIdentifierProperty "CryptSetKeyIdentifierProperty" sptr, sptr, sptr, sptr, sptr, sptr
; CryptSetKeyIdentifierProperty varptr(pKeyIdentifier), dwPropId, dwFlags, pwszComputerName, pvReserved, pvData   ; 戻り値は stat
; pKeyIdentifier : CRYPT_INTEGER_BLOB* -> "sptr"
; dwPropId : DWORD -> "sptr"
; dwFlags : DWORD -> "sptr"
; pwszComputerName : LPCWSTR optional -> "sptr"
; pvReserved : void* optional -> "sptr"
; pvData : void* optional -> "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。

出力引数:

#uselib "CRYPT32.dll"
#cfunc global CryptSetKeyIdentifierProperty "CryptSetKeyIdentifierProperty" var, int, int, wstr, sptr, sptr
; res = CryptSetKeyIdentifierProperty(pKeyIdentifier, dwPropId, dwFlags, pwszComputerName, pvReserved, pvData)
; pKeyIdentifier : CRYPT_INTEGER_BLOB* -> "var"
; dwPropId : DWORD -> "int"
; dwFlags : DWORD -> "int"
; pwszComputerName : LPCWSTR optional -> "wstr"
; pvReserved : void* optional -> "sptr"
; pvData : void* optional -> "sptr"
; ※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。#uselib "CRYPT32.dll"
#cfunc global CryptSetKeyIdentifierProperty "CryptSetKeyIdentifierProperty" sptr, int, int, wstr, sptr, sptr
; res = CryptSetKeyIdentifierProperty(varptr(pKeyIdentifier), dwPropId, dwFlags, pwszComputerName, pvReserved, pvData)
; pKeyIdentifier : CRYPT_INTEGER_BLOB* -> "sptr"
; dwPropId : DWORD -> "int"
; dwFlags : DWORD -> "int"
; pwszComputerName : LPCWSTR optional -> "wstr"
; pvReserved : void* optional -> "sptr"
; pvData : void* optional -> "sptr"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; BOOL CryptSetKeyIdentifierProperty(CRYPT_INTEGER_BLOB* pKeyIdentifier, DWORD dwPropId, DWORD dwFlags, LPCWSTR pwszComputerName, void* pvReserved, void* pvData)
#uselib "CRYPT32.dll"
#cfunc global CryptSetKeyIdentifierProperty "CryptSetKeyIdentifierProperty" var, int, int, wstr, intptr, intptr
; res = CryptSetKeyIdentifierProperty(pKeyIdentifier, dwPropId, dwFlags, pwszComputerName, pvReserved, pvData)
; pKeyIdentifier : CRYPT_INTEGER_BLOB* -> "var"
; dwPropId : DWORD -> "int"
; dwFlags : DWORD -> "int"
; pwszComputerName : LPCWSTR optional -> "wstr"
; pvReserved : void* optional -> "intptr"
; pvData : void* optional -> "intptr"
; ※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。; BOOL CryptSetKeyIdentifierProperty(CRYPT_INTEGER_BLOB* pKeyIdentifier, DWORD dwPropId, DWORD dwFlags, LPCWSTR pwszComputerName, void* pvReserved, void* pvData)
#uselib "CRYPT32.dll"
#cfunc global CryptSetKeyIdentifierProperty "CryptSetKeyIdentifierProperty" intptr, int, int, wstr, intptr, intptr
; res = CryptSetKeyIdentifierProperty(varptr(pKeyIdentifier), dwPropId, dwFlags, pwszComputerName, pvReserved, pvData)
; pKeyIdentifier : CRYPT_INTEGER_BLOB* -> "intptr"
; dwPropId : DWORD -> "int"
; dwFlags : DWORD -> "int"
; pwszComputerName : LPCWSTR optional -> "wstr"
; pvReserved : void* optional -> "intptr"
; pvData : void* optional -> "intptr"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

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

var (
	crypt32 = windows.NewLazySystemDLL("CRYPT32.dll")
	procCryptSetKeyIdentifierProperty = crypt32.NewProc("CryptSetKeyIdentifierProperty")
)

// pKeyIdentifier (CRYPT_INTEGER_BLOB*), dwPropId (DWORD), dwFlags (DWORD), pwszComputerName (LPCWSTR optional), pvReserved (void* optional), pvData (void* optional)
r1, _, err := procCryptSetKeyIdentifierProperty.Call(
	uintptr(pKeyIdentifier),
	uintptr(dwPropId),
	uintptr(dwFlags),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszComputerName))),
	uintptr(pvReserved),
	uintptr(pvData),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function CryptSetKeyIdentifierProperty(
  pKeyIdentifier: Pointer;   // CRYPT_INTEGER_BLOB*
  dwPropId: DWORD;   // DWORD
  dwFlags: DWORD;   // DWORD
  pwszComputerName: PWideChar;   // LPCWSTR optional
  pvReserved: Pointer;   // void* optional
  pvData: Pointer   // void* optional
): BOOL; stdcall;
  external 'CRYPT32.dll' name 'CryptSetKeyIdentifierProperty';

result := DllCall("CRYPT32\CryptSetKeyIdentifierProperty"
    , "Ptr", pKeyIdentifier   ; CRYPT_INTEGER_BLOB*
    , "UInt", dwPropId   ; DWORD
    , "UInt", dwFlags   ; DWORD
    , "WStr", pwszComputerName   ; LPCWSTR optional
    , "Ptr", pvReserved   ; void* optional
    , "Ptr", pvData   ; void* optional
    , "Int")   ; return: BOOL

●CryptSetKeyIdentifierProperty(pKeyIdentifier, dwPropId, dwFlags, pwszComputerName, pvReserved, pvData) = DLL("CRYPT32.dll", "bool CryptSetKeyIdentifierProperty(void*, dword, dword, char*, void*, void*)")
# 呼び出し: CryptSetKeyIdentifierProperty(pKeyIdentifier, dwPropId, dwFlags, pwszComputerName, pvReserved, pvData)
# pKeyIdentifier : CRYPT_INTEGER_BLOB* -> "void*"
# dwPropId : DWORD -> "dword"
# dwFlags : DWORD -> "dword"
# pwszComputerName : LPCWSTR optional -> "char*"
# pvReserved : void* optional -> "void*"
# pvData : void* optional -> "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)。