VerifyHash

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

HRESULT VerifyHash(
    INFORMATIONCARD_CRYPTO_HANDLE* hCrypto,
    DWORD cbHash,
    BYTE* pHash,
    LPCWSTR hashAlgOid,
    DWORD cbSig,
    BYTE* pSig,
    BOOL* pfVerified
);

<DllImport("infocardapi.dll", ExactSpelling:=True)>
Public Shared Function VerifyHash(
    hCrypto As IntPtr,   ' INFORMATIONCARD_CRYPTO_HANDLE*
    cbHash As UInteger,   ' DWORD
    pHash As IntPtr,   ' BYTE*
    <MarshalAs(UnmanagedType.LPWStr)> hashAlgOid As String,   ' LPCWSTR
    cbSig As UInteger,   ' DWORD
    pSig As IntPtr,   ' BYTE*
    <Out> ByRef pfVerified As Boolean   ' BOOL* out
) As Integer
End Function

' hCrypto : INFORMATIONCARD_CRYPTO_HANDLE*
' cbHash : DWORD
' pHash : BYTE*
' hashAlgOid : LPCWSTR
' cbSig : DWORD
' pSig : BYTE*
' pfVerified : BOOL* out
Declare PtrSafe Function VerifyHash Lib "infocardapi" ( _
    ByVal hCrypto As LongPtr, _
    ByVal cbHash As Long, _
    ByVal pHash As LongPtr, _
    ByVal hashAlgOid As LongPtr, _
    ByVal cbSig As Long, _
    ByVal pSig As LongPtr, _
    ByRef pfVerified 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

VerifyHash = ctypes.windll.infocardapi.VerifyHash
VerifyHash.restype = ctypes.c_int
VerifyHash.argtypes = [
    ctypes.c_void_p,  # hCrypto : INFORMATIONCARD_CRYPTO_HANDLE*
    wintypes.DWORD,  # cbHash : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # pHash : BYTE*
    wintypes.LPCWSTR,  # hashAlgOid : LPCWSTR
    wintypes.DWORD,  # cbSig : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # pSig : BYTE*
    ctypes.c_void_p,  # pfVerified : BOOL* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('infocardapi.dll')
VerifyHash = Fiddle::Function.new(
  lib['VerifyHash'],
  [
    Fiddle::TYPE_VOIDP,  # hCrypto : INFORMATIONCARD_CRYPTO_HANDLE*
    -Fiddle::TYPE_INT,  # cbHash : DWORD
    Fiddle::TYPE_VOIDP,  # pHash : BYTE*
    Fiddle::TYPE_VOIDP,  # hashAlgOid : LPCWSTR
    -Fiddle::TYPE_INT,  # cbSig : DWORD
    Fiddle::TYPE_VOIDP,  # pSig : BYTE*
    Fiddle::TYPE_VOIDP,  # pfVerified : BOOL* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "infocardapi")]
extern "system" {
    fn VerifyHash(
        hCrypto: *mut INFORMATIONCARD_CRYPTO_HANDLE,  // INFORMATIONCARD_CRYPTO_HANDLE*
        cbHash: u32,  // DWORD
        pHash: *mut u8,  // BYTE*
        hashAlgOid: *const u16,  // LPCWSTR
        cbSig: u32,  // DWORD
        pSig: *mut u8,  // BYTE*
        pfVerified: *mut i32  // BOOL* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("infocardapi.dll")]
public static extern int VerifyHash(IntPtr hCrypto, uint cbHash, IntPtr pHash, [MarshalAs(UnmanagedType.LPWStr)] string hashAlgOid, uint cbSig, IntPtr pSig, out bool pfVerified);
"@
$api = Add-Type -MemberDefinition $sig -Name 'infocardapi_VerifyHash' -Namespace Win32 -PassThru
# $api::VerifyHash(hCrypto, cbHash, pHash, hashAlgOid, cbSig, pSig, pfVerified)

#uselib "infocardapi.dll"
#func global VerifyHash "VerifyHash" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; VerifyHash varptr(hCrypto), cbHash, varptr(pHash), hashAlgOid, cbSig, varptr(pSig), varptr(pfVerified)   ; 戻り値は stat
; hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> "sptr"
; cbHash : DWORD -> "sptr"
; pHash : BYTE* -> "sptr"
; hashAlgOid : LPCWSTR -> "sptr"
; cbSig : DWORD -> "sptr"
; pSig : BYTE* -> "sptr"
; pfVerified : BOOL* 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 (
	infocardapi = windows.NewLazySystemDLL("infocardapi.dll")
	procVerifyHash = infocardapi.NewProc("VerifyHash")
)

// hCrypto (INFORMATIONCARD_CRYPTO_HANDLE*), cbHash (DWORD), pHash (BYTE*), hashAlgOid (LPCWSTR), cbSig (DWORD), pSig (BYTE*), pfVerified (BOOL* out)
r1, _, err := procVerifyHash.Call(
	uintptr(hCrypto),
	uintptr(cbHash),
	uintptr(pHash),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(hashAlgOid))),
	uintptr(cbSig),
	uintptr(pSig),
	uintptr(pfVerified),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function VerifyHash(
  hCrypto: Pointer;   // INFORMATIONCARD_CRYPTO_HANDLE*
  cbHash: DWORD;   // DWORD
  pHash: Pointer;   // BYTE*
  hashAlgOid: PWideChar;   // LPCWSTR
  cbSig: DWORD;   // DWORD
  pSig: Pointer;   // BYTE*
  pfVerified: Pointer   // BOOL* out
): Integer; stdcall;
  external 'infocardapi.dll' name 'VerifyHash';

result := DllCall("infocardapi\VerifyHash"
    , "Ptr", hCrypto   ; INFORMATIONCARD_CRYPTO_HANDLE*
    , "UInt", cbHash   ; DWORD
    , "Ptr", pHash   ; BYTE*
    , "WStr", hashAlgOid   ; LPCWSTR
    , "UInt", cbSig   ; DWORD
    , "Ptr", pSig   ; BYTE*
    , "Ptr", pfVerified   ; BOOL* out
    , "Int")   ; return: HRESULT

●VerifyHash(hCrypto, cbHash, pHash, hashAlgOid, cbSig, pSig, pfVerified) = DLL("infocardapi.dll", "int VerifyHash(void*, dword, void*, char*, dword, void*, void*)")
# 呼び出し: VerifyHash(hCrypto, cbHash, pHash, hashAlgOid, cbSig, pSig, pfVerified)
# hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> "void*"
# cbHash : DWORD -> "dword"
# pHash : BYTE* -> "void*"
# hashAlgOid : LPCWSTR -> "char*"
# cbSig : DWORD -> "dword"
# pSig : BYTE* -> "void*"
# pfVerified : BOOL* 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 "infocardapi" fn VerifyHash(
    hCrypto: [*c]INFORMATIONCARD_CRYPTO_HANDLE, // INFORMATIONCARD_CRYPTO_HANDLE*
    cbHash: u32, // DWORD
    pHash: [*c]u8, // BYTE*
    hashAlgOid: [*c]const u16, // LPCWSTR
    cbSig: u32, // DWORD
    pSig: [*c]u8, // BYTE*
    pfVerified: [*c]i32 // BOOL* out
) callconv(std.os.windows.WINAPI) i32;

proc VerifyHash(
    hCrypto: ptr INFORMATIONCARD_CRYPTO_HANDLE,  # INFORMATIONCARD_CRYPTO_HANDLE*
    cbHash: uint32,  # DWORD
    pHash: ptr uint8,  # BYTE*
    hashAlgOid: WideCString,  # LPCWSTR
    cbSig: uint32,  # DWORD
    pSig: ptr uint8,  # BYTE*
    pfVerified: ptr int32  # BOOL* out
): int32 {.importc: "VerifyHash", stdcall, dynlib: "infocardapi.dll".}

pragma(lib, "infocardapi");
extern(Windows)
int VerifyHash(
    INFORMATIONCARD_CRYPTO_HANDLE* hCrypto,   // INFORMATIONCARD_CRYPTO_HANDLE*
    uint cbHash,   // DWORD
    ubyte* pHash,   // BYTE*
    const(wchar)* hashAlgOid,   // LPCWSTR
    uint cbSig,   // DWORD
    ubyte* pSig,   // BYTE*
    int* pfVerified   // BOOL* out
);

ccall((:VerifyHash, "infocardapi.dll"), stdcall, Int32,
      (Ptr{INFORMATIONCARD_CRYPTO_HANDLE}, UInt32, Ptr{UInt8}, Cwstring, UInt32, Ptr{UInt8}, Ptr{Int32}),
      hCrypto, cbHash, pHash, hashAlgOid, cbSig, pSig, pfVerified)
# hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> Ptr{INFORMATIONCARD_CRYPTO_HANDLE}
# cbHash : DWORD -> UInt32
# pHash : BYTE* -> Ptr{UInt8}
# hashAlgOid : LPCWSTR -> Cwstring
# cbSig : DWORD -> UInt32
# pSig : BYTE* -> Ptr{UInt8}
# pfVerified : BOOL* out -> Ptr{Int32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t VerifyHash(
    void* hCrypto,
    uint32_t cbHash,
    uint8_t* pHash,
    const uint16_t* hashAlgOid,
    uint32_t cbSig,
    uint8_t* pSig,
    int32_t* pfVerified);
]]
local infocardapi = ffi.load("infocardapi")
-- infocardapi.VerifyHash(hCrypto, cbHash, pHash, hashAlgOid, cbSig, pSig, pfVerified)
-- hCrypto : INFORMATIONCARD_CRYPTO_HANDLE*
-- cbHash : DWORD
-- pHash : BYTE*
-- hashAlgOid : LPCWSTR
-- cbSig : DWORD
-- pSig : BYTE*
-- pfVerified : BOOL* 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('infocardapi.dll');
const VerifyHash = lib.func('__stdcall', 'VerifyHash', 'int32_t', ['void *', 'uint32_t', 'uint8_t *', 'str16', 'uint32_t', 'uint8_t *', 'int32_t *']);
// VerifyHash(hCrypto, cbHash, pHash, hashAlgOid, cbSig, pSig, pfVerified)
// hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> 'void *'
// cbHash : DWORD -> 'uint32_t'
// pHash : BYTE* -> 'uint8_t *'
// hashAlgOid : LPCWSTR -> 'str16'
// cbSig : DWORD -> 'uint32_t'
// pSig : BYTE* -> 'uint8_t *'
// pfVerified : BOOL* out -> 'int32_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("infocardapi.dll", {
  VerifyHash: { parameters: ["pointer", "u32", "pointer", "buffer", "u32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.VerifyHash(hCrypto, cbHash, pHash, hashAlgOid, cbSig, pSig, pfVerified)
// hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> "pointer"
// cbHash : DWORD -> "u32"
// pHash : BYTE* -> "pointer"
// hashAlgOid : LPCWSTR -> "buffer"
// cbSig : DWORD -> "u32"
// pSig : BYTE* -> "pointer"
// pfVerified : BOOL* 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 VerifyHash(
    void* hCrypto,
    uint32_t cbHash,
    uint8_t* pHash,
    const uint16_t* hashAlgOid,
    uint32_t cbSig,
    uint8_t* pSig,
    int32_t* pfVerified);
C, "infocardapi.dll");
// $ffi->VerifyHash(hCrypto, cbHash, pHash, hashAlgOid, cbSig, pSig, pfVerified);
// hCrypto : INFORMATIONCARD_CRYPTO_HANDLE*
// cbHash : DWORD
// pHash : BYTE*
// hashAlgOid : LPCWSTR
// cbSig : DWORD
// pSig : BYTE*
// pfVerified : BOOL* 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 Infocardapi extends StdCallLibrary {
    Infocardapi INSTANCE = Native.load("infocardapi", Infocardapi.class);
    int VerifyHash(
        Pointer hCrypto,   // INFORMATIONCARD_CRYPTO_HANDLE*
        int cbHash,   // DWORD
        byte[] pHash,   // BYTE*
        WString hashAlgOid,   // LPCWSTR
        int cbSig,   // DWORD
        byte[] pSig,   // BYTE*
        IntByReference pfVerified   // BOOL* out
    );
}

@[Link("infocardapi")]
lib Libinfocardapi
  fun VerifyHash = VerifyHash(
    hCrypto : INFORMATIONCARD_CRYPTO_HANDLE*,   # INFORMATIONCARD_CRYPTO_HANDLE*
    cbHash : UInt32,   # DWORD
    pHash : UInt8*,   # BYTE*
    hashAlgOid : UInt16*,   # LPCWSTR
    cbSig : UInt32,   # DWORD
    pSig : UInt8*,   # BYTE*
    pfVerified : Int32*   # BOOL* 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 VerifyHashNative = Int32 Function(Pointer<Void>, Uint32, Pointer<Uint8>, Pointer<Utf16>, Uint32, Pointer<Uint8>, Pointer<Int32>);
typedef VerifyHashDart = int Function(Pointer<Void>, int, Pointer<Uint8>, Pointer<Utf16>, int, Pointer<Uint8>, Pointer<Int32>);
final VerifyHash = DynamicLibrary.open('infocardapi.dll')
    .lookupFunction<VerifyHashNative, VerifyHashDart>('VerifyHash');
// hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> Pointer<Void>
// cbHash : DWORD -> Uint32
// pHash : BYTE* -> Pointer<Uint8>
// hashAlgOid : LPCWSTR -> Pointer<Utf16>
// cbSig : DWORD -> Uint32
// pSig : BYTE* -> Pointer<Uint8>
// pfVerified : BOOL* out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function VerifyHash(
  hCrypto: Pointer;   // INFORMATIONCARD_CRYPTO_HANDLE*
  cbHash: DWORD;   // DWORD
  pHash: Pointer;   // BYTE*
  hashAlgOid: PWideChar;   // LPCWSTR
  cbSig: DWORD;   // DWORD
  pSig: Pointer;   // BYTE*
  pfVerified: Pointer   // BOOL* out
): Integer; stdcall;
  external 'infocardapi.dll' name 'VerifyHash';

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

foreign import stdcall safe "VerifyHash"
  c_VerifyHash :: Ptr () -> Word32 -> Ptr Word8 -> CWString -> Word32 -> Ptr Word8 -> Ptr CInt -> IO Int32
-- hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> Ptr ()
-- cbHash : DWORD -> Word32
-- pHash : BYTE* -> Ptr Word8
-- hashAlgOid : LPCWSTR -> CWString
-- cbSig : DWORD -> Word32
-- pSig : BYTE* -> Ptr Word8
-- pfVerified : BOOL* out -> Ptr CInt
-- 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 verifyhash =
  foreign "VerifyHash"
    ((ptr void) @-> uint32_t @-> (ptr uint8_t) @-> (ptr uint16_t) @-> uint32_t @-> (ptr uint8_t) @-> (ptr int32_t) @-> returning int32_t)
(* hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> (ptr void) *)
(* cbHash : DWORD -> uint32_t *)
(* pHash : BYTE* -> (ptr uint8_t) *)
(* hashAlgOid : LPCWSTR -> (ptr uint16_t) *)
(* cbSig : DWORD -> uint32_t *)
(* pSig : BYTE* -> (ptr uint8_t) *)
(* pfVerified : BOOL* out -> (ptr int32_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 infocardapi (t "infocardapi.dll"))
(cffi:use-foreign-library infocardapi)

(cffi:defcfun ("VerifyHash" verify-hash :convention :stdcall) :int32
  (h-crypto :pointer)   ; INFORMATIONCARD_CRYPTO_HANDLE*
  (cb-hash :uint32)   ; DWORD
  (p-hash :pointer)   ; BYTE*
  (hash-alg-oid (:string :encoding :utf-16le))   ; LPCWSTR
  (cb-sig :uint32)   ; DWORD
  (p-sig :pointer)   ; BYTE*
  (pf-verified :pointer))   ; BOOL* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $VerifyHash = Win32::API::More->new('infocardapi',
    'int VerifyHash(LPVOID hCrypto, DWORD cbHash, LPVOID pHash, LPCWSTR hashAlgOid, DWORD cbSig, LPVOID pSig, LPVOID pfVerified)');
# my $ret = $VerifyHash->Call($hCrypto, $cbHash, $pHash, $hashAlgOid, $cbSig, $pSig, $pfVerified);
# hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> LPVOID
# cbHash : DWORD -> DWORD
# pHash : BYTE* -> LPVOID
# hashAlgOid : LPCWSTR -> LPCWSTR
# cbSig : DWORD -> DWORD
# pSig : BYTE* -> LPVOID
# pfVerified : BOOL* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。