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ホームSecurity.Cryptography › SslHashHandshake

SslHashHandshake

関数
SSLハンドシェイクメッセージをハッシュに取り込む。
DLLncrypt.dll呼出規約winapi

シグネチャ

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

HRESULT SslHashHandshake(
    NCRYPT_PROV_HANDLE hSslProvider,
    NCRYPT_HASH_HANDLE hHandshakeHash,
    BYTE* pbInput,
    DWORD cbInput,
    DWORD dwFlags
);

パラメーター

名前方向説明
hSslProviderNCRYPT_PROV_HANDLEinSchannel SSLプロバイダのハンドル。
hHandshakeHashNCRYPT_HASH_HANDLEin更新対象のハンドシェイクハッシュのハンドル。
pbInputBYTE*inハッシュに追加するハンドシェイクメッセージデータへのポインタ。
cbInputDWORDinpbInputのバイト数。
dwFlagsDWORDin動作を制御するフラグ。

戻り値の型: HRESULT

各言語での呼び出し定義

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

HRESULT SslHashHandshake(
    NCRYPT_PROV_HANDLE hSslProvider,
    NCRYPT_HASH_HANDLE hHandshakeHash,
    BYTE* pbInput,
    DWORD cbInput,
    DWORD dwFlags
);
[DllImport("ncrypt.dll", ExactSpelling = true)]
static extern int SslHashHandshake(
    UIntPtr hSslProvider,   // NCRYPT_PROV_HANDLE
    UIntPtr hHandshakeHash,   // NCRYPT_HASH_HANDLE
    IntPtr pbInput,   // BYTE*
    uint cbInput,   // DWORD
    uint dwFlags   // DWORD
);
<DllImport("ncrypt.dll", ExactSpelling:=True)>
Public Shared Function SslHashHandshake(
    hSslProvider As UIntPtr,   ' NCRYPT_PROV_HANDLE
    hHandshakeHash As UIntPtr,   ' NCRYPT_HASH_HANDLE
    pbInput As IntPtr,   ' BYTE*
    cbInput As UInteger,   ' DWORD
    dwFlags As UInteger   ' DWORD
) As Integer
End Function
' hSslProvider : NCRYPT_PROV_HANDLE
' hHandshakeHash : NCRYPT_HASH_HANDLE
' pbInput : BYTE*
' cbInput : DWORD
' dwFlags : DWORD
Declare PtrSafe Function SslHashHandshake Lib "ncrypt" ( _
    ByVal hSslProvider As LongPtr, _
    ByVal hHandshakeHash 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

SslHashHandshake = ctypes.windll.ncrypt.SslHashHandshake
SslHashHandshake.restype = ctypes.c_int
SslHashHandshake.argtypes = [
    ctypes.c_size_t,  # hSslProvider : NCRYPT_PROV_HANDLE
    ctypes.c_size_t,  # hHandshakeHash : NCRYPT_HASH_HANDLE
    ctypes.POINTER(ctypes.c_ubyte),  # pbInput : BYTE*
    wintypes.DWORD,  # cbInput : DWORD
    wintypes.DWORD,  # dwFlags : DWORD
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ncrypt.dll')
SslHashHandshake = Fiddle::Function.new(
  lib['SslHashHandshake'],
  [
    Fiddle::TYPE_UINTPTR_T,  # hSslProvider : NCRYPT_PROV_HANDLE
    Fiddle::TYPE_UINTPTR_T,  # hHandshakeHash : NCRYPT_HASH_HANDLE
    Fiddle::TYPE_VOIDP,  # pbInput : BYTE*
    -Fiddle::TYPE_INT,  # cbInput : DWORD
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
  ],
  Fiddle::TYPE_INT)
#[link(name = "ncrypt")]
extern "system" {
    fn SslHashHandshake(
        hSslProvider: usize,  // NCRYPT_PROV_HANDLE
        hHandshakeHash: usize,  // NCRYPT_HASH_HANDLE
        pbInput: *mut u8,  // BYTE*
        cbInput: u32,  // DWORD
        dwFlags: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("ncrypt.dll")]
public static extern int SslHashHandshake(UIntPtr hSslProvider, UIntPtr hHandshakeHash, IntPtr pbInput, uint cbInput, uint dwFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ncrypt_SslHashHandshake' -Namespace Win32 -PassThru
# $api::SslHashHandshake(hSslProvider, hHandshakeHash, pbInput, cbInput, dwFlags)
#uselib "ncrypt.dll"
#func global SslHashHandshake "SslHashHandshake" sptr, sptr, sptr, sptr, sptr
; SslHashHandshake hSslProvider, hHandshakeHash, varptr(pbInput), cbInput, dwFlags   ; 戻り値は stat
; hSslProvider : NCRYPT_PROV_HANDLE -> "sptr"
; hHandshakeHash : NCRYPT_HASH_HANDLE -> "sptr"
; pbInput : BYTE* -> "sptr"
; cbInput : DWORD -> "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。
出力引数:
#uselib "ncrypt.dll"
#cfunc global SslHashHandshake "SslHashHandshake" sptr, sptr, var, int, int
; res = SslHashHandshake(hSslProvider, hHandshakeHash, pbInput, cbInput, dwFlags)
; hSslProvider : NCRYPT_PROV_HANDLE -> "sptr"
; hHandshakeHash : NCRYPT_HASH_HANDLE -> "sptr"
; pbInput : BYTE* -> "var"
; cbInput : DWORD -> "int"
; dwFlags : DWORD -> "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。
出力引数:
; HRESULT SslHashHandshake(NCRYPT_PROV_HANDLE hSslProvider, NCRYPT_HASH_HANDLE hHandshakeHash, BYTE* pbInput, DWORD cbInput, DWORD dwFlags)
#uselib "ncrypt.dll"
#cfunc global SslHashHandshake "SslHashHandshake" intptr, intptr, var, int, int
; res = SslHashHandshake(hSslProvider, hHandshakeHash, pbInput, cbInput, dwFlags)
; hSslProvider : NCRYPT_PROV_HANDLE -> "intptr"
; hHandshakeHash : NCRYPT_HASH_HANDLE -> "intptr"
; pbInput : BYTE* -> "var"
; cbInput : DWORD -> "int"
; dwFlags : DWORD -> "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")
	procSslHashHandshake = ncrypt.NewProc("SslHashHandshake")
)

// hSslProvider (NCRYPT_PROV_HANDLE), hHandshakeHash (NCRYPT_HASH_HANDLE), pbInput (BYTE*), cbInput (DWORD), dwFlags (DWORD)
r1, _, err := procSslHashHandshake.Call(
	uintptr(hSslProvider),
	uintptr(hHandshakeHash),
	uintptr(pbInput),
	uintptr(cbInput),
	uintptr(dwFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT
function SslHashHandshake(
  hSslProvider: NativeUInt;   // NCRYPT_PROV_HANDLE
  hHandshakeHash: NativeUInt;   // NCRYPT_HASH_HANDLE
  pbInput: Pointer;   // BYTE*
  cbInput: DWORD;   // DWORD
  dwFlags: DWORD   // DWORD
): Integer; stdcall;
  external 'ncrypt.dll' name 'SslHashHandshake';
result := DllCall("ncrypt\SslHashHandshake"
    , "UPtr", hSslProvider   ; NCRYPT_PROV_HANDLE
    , "UPtr", hHandshakeHash   ; NCRYPT_HASH_HANDLE
    , "Ptr", pbInput   ; BYTE*
    , "UInt", cbInput   ; DWORD
    , "UInt", dwFlags   ; DWORD
    , "Int")   ; return: HRESULT
●SslHashHandshake(hSslProvider, hHandshakeHash, pbInput, cbInput, dwFlags) = DLL("ncrypt.dll", "int SslHashHandshake(int, int, void*, dword, dword)")
# 呼び出し: SslHashHandshake(hSslProvider, hHandshakeHash, pbInput, cbInput, dwFlags)
# hSslProvider : NCRYPT_PROV_HANDLE -> "int"
# hHandshakeHash : NCRYPT_HASH_HANDLE -> "int"
# pbInput : BYTE* -> "void*"
# cbInput : DWORD -> "dword"
# 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 SslHashHandshake(
    hSslProvider: usize, // NCRYPT_PROV_HANDLE
    hHandshakeHash: usize, // NCRYPT_HASH_HANDLE
    pbInput: [*c]u8, // BYTE*
    cbInput: u32, // DWORD
    dwFlags: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;
proc SslHashHandshake(
    hSslProvider: uint,  # NCRYPT_PROV_HANDLE
    hHandshakeHash: uint,  # NCRYPT_HASH_HANDLE
    pbInput: ptr uint8,  # BYTE*
    cbInput: uint32,  # DWORD
    dwFlags: uint32  # DWORD
): int32 {.importc: "SslHashHandshake", stdcall, dynlib: "ncrypt.dll".}
pragma(lib, "ncrypt");
extern(Windows)
int SslHashHandshake(
    size_t hSslProvider,   // NCRYPT_PROV_HANDLE
    size_t hHandshakeHash,   // NCRYPT_HASH_HANDLE
    ubyte* pbInput,   // BYTE*
    uint cbInput,   // DWORD
    uint dwFlags   // DWORD
);
ccall((:SslHashHandshake, "ncrypt.dll"), stdcall, Int32,
      (Csize_t, Csize_t, Ptr{UInt8}, UInt32, UInt32),
      hSslProvider, hHandshakeHash, pbInput, cbInput, dwFlags)
# hSslProvider : NCRYPT_PROV_HANDLE -> Csize_t
# hHandshakeHash : NCRYPT_HASH_HANDLE -> Csize_t
# pbInput : BYTE* -> Ptr{UInt8}
# cbInput : DWORD -> UInt32
# 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 SslHashHandshake(
    uintptr_t hSslProvider,
    uintptr_t hHandshakeHash,
    uint8_t* pbInput,
    uint32_t cbInput,
    uint32_t dwFlags);
]]
local ncrypt = ffi.load("ncrypt")
-- ncrypt.SslHashHandshake(hSslProvider, hHandshakeHash, pbInput, cbInput, dwFlags)
-- hSslProvider : NCRYPT_PROV_HANDLE
-- hHandshakeHash : NCRYPT_HASH_HANDLE
-- pbInput : BYTE*
-- cbInput : DWORD
-- 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 SslHashHandshake = lib.func('__stdcall', 'SslHashHandshake', 'int32_t', ['uintptr_t', 'uintptr_t', 'uint8_t *', 'uint32_t', 'uint32_t']);
// SslHashHandshake(hSslProvider, hHandshakeHash, pbInput, cbInput, dwFlags)
// hSslProvider : NCRYPT_PROV_HANDLE -> 'uintptr_t'
// hHandshakeHash : NCRYPT_HASH_HANDLE -> 'uintptr_t'
// pbInput : BYTE* -> 'uint8_t *'
// cbInput : DWORD -> 'uint32_t'
// 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", {
  SslHashHandshake: { parameters: ["usize", "usize", "pointer", "u32", "u32"], result: "i32" },
});
// lib.symbols.SslHashHandshake(hSslProvider, hHandshakeHash, pbInput, cbInput, dwFlags)
// hSslProvider : NCRYPT_PROV_HANDLE -> "usize"
// hHandshakeHash : NCRYPT_HASH_HANDLE -> "usize"
// pbInput : BYTE* -> "pointer"
// cbInput : DWORD -> "u32"
// 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 SslHashHandshake(
    size_t hSslProvider,
    size_t hHandshakeHash,
    uint8_t* pbInput,
    uint32_t cbInput,
    uint32_t dwFlags);
C, "ncrypt.dll");
// $ffi->SslHashHandshake(hSslProvider, hHandshakeHash, pbInput, cbInput, dwFlags);
// hSslProvider : NCRYPT_PROV_HANDLE
// hHandshakeHash : NCRYPT_HASH_HANDLE
// pbInput : BYTE*
// cbInput : DWORD
// 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 SslHashHandshake(
        long hSslProvider,   // NCRYPT_PROV_HANDLE
        long hHandshakeHash,   // NCRYPT_HASH_HANDLE
        byte[] pbInput,   // BYTE*
        int cbInput,   // DWORD
        int dwFlags   // DWORD
    );
}
@[Link("ncrypt")]
lib Libncrypt
  fun SslHashHandshake = SslHashHandshake(
    hSslProvider : LibC::SizeT,   # NCRYPT_PROV_HANDLE
    hHandshakeHash : LibC::SizeT,   # NCRYPT_HASH_HANDLE
    pbInput : UInt8*,   # BYTE*
    cbInput : UInt32,   # DWORD
    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 SslHashHandshakeNative = Int32 Function(UintPtr, UintPtr, Pointer<Uint8>, Uint32, Uint32);
typedef SslHashHandshakeDart = int Function(int, int, Pointer<Uint8>, int, int);
final SslHashHandshake = DynamicLibrary.open('ncrypt.dll')
    .lookupFunction<SslHashHandshakeNative, SslHashHandshakeDart>('SslHashHandshake');
// hSslProvider : NCRYPT_PROV_HANDLE -> UintPtr
// hHandshakeHash : NCRYPT_HASH_HANDLE -> UintPtr
// pbInput : BYTE* -> Pointer<Uint8>
// cbInput : DWORD -> Uint32
// dwFlags : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function SslHashHandshake(
  hSslProvider: NativeUInt;   // NCRYPT_PROV_HANDLE
  hHandshakeHash: NativeUInt;   // NCRYPT_HASH_HANDLE
  pbInput: Pointer;   // BYTE*
  cbInput: DWORD;   // DWORD
  dwFlags: DWORD   // DWORD
): Integer; stdcall;
  external 'ncrypt.dll' name 'SslHashHandshake';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "SslHashHandshake"
  c_SslHashHandshake :: CUIntPtr -> CUIntPtr -> Ptr Word8 -> Word32 -> Word32 -> IO Int32
-- hSslProvider : NCRYPT_PROV_HANDLE -> CUIntPtr
-- hHandshakeHash : NCRYPT_HASH_HANDLE -> CUIntPtr
-- pbInput : BYTE* -> Ptr Word8
-- cbInput : DWORD -> Word32
-- 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 sslhashhandshake =
  foreign "SslHashHandshake"
    (size_t @-> size_t @-> (ptr uint8_t) @-> uint32_t @-> uint32_t @-> returning int32_t)
(* hSslProvider : NCRYPT_PROV_HANDLE -> size_t *)
(* hHandshakeHash : NCRYPT_HASH_HANDLE -> size_t *)
(* pbInput : BYTE* -> (ptr uint8_t) *)
(* cbInput : DWORD -> uint32_t *)
(* 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 ("SslHashHandshake" ssl-hash-handshake :convention :stdcall) :int32
  (h-ssl-provider :uint64)   ; NCRYPT_PROV_HANDLE
  (h-handshake-hash :uint64)   ; NCRYPT_HASH_HANDLE
  (pb-input :pointer)   ; BYTE*
  (cb-input :uint32)   ; DWORD
  (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 $SslHashHandshake = Win32::API::More->new('ncrypt',
    'int SslHashHandshake(WPARAM hSslProvider, WPARAM hHandshakeHash, LPVOID pbInput, DWORD cbInput, DWORD dwFlags)');
# my $ret = $SslHashHandshake->Call($hSslProvider, $hHandshakeHash, $pbInput, $cbInput, $dwFlags);
# hSslProvider : NCRYPT_PROV_HANDLE -> WPARAM
# hHandshakeHash : NCRYPT_HASH_HANDLE -> WPARAM
# pbInput : BYTE* -> LPVOID
# cbInput : DWORD -> DWORD
# 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。