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CRYPT_XML_SIGNED_INFO

構造体
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サイズx64: 112 バイト / x86: 68 バイト

サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。

フィールド

フィールド型サイズx64x86説明
cbSizeDWORD4+0+0この構造体のバイト単位サイズ。呼び出し前に設定する。
wszIdLPWSTR8/4+8+4SignedInfo要素のID属性を示すワイド文字列。NULL可。
CanonicalizationCRYPT_XML_ALGORITHM32/20+16+8正規化(C14N)アルゴリズム情報。
SignatureMethodCRYPT_XML_ALGORITHM32/20+48+28署名アルゴリズム情報。
cReferenceDWORD4+80+48rgpReference配列の参照要素数。
rgpReferenceCRYPT_XML_REFERENCE**8/4+88+52署名対象の参照ポインタ配列。
EncodedCRYPT_XML_BLOB16/12+96+56SignedInfo要素のエンコード済みXML BLOB。

各言語での定義

#include <windows.h>

// CRYPT_XML_BLOB  (x64 16 / x86 12 バイト)
typedef struct CRYPT_XML_BLOB {
    CRYPT_XML_CHARSET dwCharset;
    DWORD cbData;
    BYTE* pbData;
} CRYPT_XML_BLOB;

// CRYPT_XML_ALGORITHM  (x64 32 / x86 20 バイト)
typedef struct CRYPT_XML_ALGORITHM {
    DWORD cbSize;
    LPWSTR wszAlgorithm;
    CRYPT_XML_BLOB Encoded;
} CRYPT_XML_ALGORITHM;

// CRYPT_XML_SIGNED_INFO  (x64 112 / x86 68 バイト)
typedef struct CRYPT_XML_SIGNED_INFO {
    DWORD cbSize;
    LPWSTR wszId;
    CRYPT_XML_ALGORITHM Canonicalization;
    CRYPT_XML_ALGORITHM SignatureMethod;
    DWORD cReference;
    CRYPT_XML_REFERENCE** rgpReference;
    CRYPT_XML_BLOB Encoded;
} CRYPT_XML_SIGNED_INFO;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CRYPT_XML_BLOB
{
    public int dwCharset;
    public uint cbData;
    public IntPtr pbData;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CRYPT_XML_ALGORITHM
{
    public uint cbSize;
    public IntPtr wszAlgorithm;
    public CRYPT_XML_BLOB Encoded;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CRYPT_XML_SIGNED_INFO
{
    public uint cbSize;
    public IntPtr wszId;
    public CRYPT_XML_ALGORITHM Canonicalization;
    public CRYPT_XML_ALGORITHM SignatureMethod;
    public uint cReference;
    public IntPtr rgpReference;
    public CRYPT_XML_BLOB Encoded;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CRYPT_XML_BLOB
    Public dwCharset As Integer
    Public cbData As UInteger
    Public pbData As IntPtr
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CRYPT_XML_ALGORITHM
    Public cbSize As UInteger
    Public wszAlgorithm As IntPtr
    Public Encoded As CRYPT_XML_BLOB
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CRYPT_XML_SIGNED_INFO
    Public cbSize As UInteger
    Public wszId As IntPtr
    Public Canonicalization As CRYPT_XML_ALGORITHM
    Public SignatureMethod As CRYPT_XML_ALGORITHM
    Public cReference As UInteger
    Public rgpReference As IntPtr
    Public Encoded As CRYPT_XML_BLOB
End Structure
import ctypes
from ctypes import wintypes

class CRYPT_XML_BLOB(ctypes.Structure):
    _fields_ = [
        ("dwCharset", ctypes.c_int),
        ("cbData", wintypes.DWORD),
        ("pbData", ctypes.c_void_p),
    ]

class CRYPT_XML_ALGORITHM(ctypes.Structure):
    _fields_ = [
        ("cbSize", wintypes.DWORD),
        ("wszAlgorithm", ctypes.c_void_p),
        ("Encoded", CRYPT_XML_BLOB),
    ]

class CRYPT_XML_SIGNED_INFO(ctypes.Structure):
    _fields_ = [
        ("cbSize", wintypes.DWORD),
        ("wszId", ctypes.c_void_p),
        ("Canonicalization", CRYPT_XML_ALGORITHM),
        ("SignatureMethod", CRYPT_XML_ALGORITHM),
        ("cReference", wintypes.DWORD),
        ("rgpReference", ctypes.c_void_p),
        ("Encoded", CRYPT_XML_BLOB),
    ]
#[repr(C)]
pub struct CRYPT_XML_BLOB {
    pub dwCharset: i32,
    pub cbData: u32,
    pub pbData: *mut core::ffi::c_void,
}

#[repr(C)]
pub struct CRYPT_XML_ALGORITHM {
    pub cbSize: u32,
    pub wszAlgorithm: *mut core::ffi::c_void,
    pub Encoded: CRYPT_XML_BLOB,
}

#[repr(C)]
pub struct CRYPT_XML_SIGNED_INFO {
    pub cbSize: u32,
    pub wszId: *mut core::ffi::c_void,
    pub Canonicalization: CRYPT_XML_ALGORITHM,
    pub SignatureMethod: CRYPT_XML_ALGORITHM,
    pub cReference: u32,
    pub rgpReference: *mut core::ffi::c_void,
    pub Encoded: CRYPT_XML_BLOB,
}
import "golang.org/x/sys/windows"

type CRYPT_XML_BLOB struct {
	dwCharset int32
	cbData uint32
	pbData uintptr
}

type CRYPT_XML_ALGORITHM struct {
	cbSize uint32
	wszAlgorithm uintptr
	Encoded CRYPT_XML_BLOB
}

type CRYPT_XML_SIGNED_INFO struct {
	cbSize uint32
	wszId uintptr
	Canonicalization CRYPT_XML_ALGORITHM
	SignatureMethod CRYPT_XML_ALGORITHM
	cReference uint32
	rgpReference uintptr
	Encoded CRYPT_XML_BLOB
}
type
  CRYPT_XML_BLOB = record
    dwCharset: Integer;
    cbData: DWORD;
    pbData: Pointer;
  end;

  CRYPT_XML_ALGORITHM = record
    cbSize: DWORD;
    wszAlgorithm: Pointer;
    Encoded: CRYPT_XML_BLOB;
  end;

  CRYPT_XML_SIGNED_INFO = record
    cbSize: DWORD;
    wszId: Pointer;
    Canonicalization: CRYPT_XML_ALGORITHM;
    SignatureMethod: CRYPT_XML_ALGORITHM;
    cReference: DWORD;
    rgpReference: Pointer;
    Encoded: CRYPT_XML_BLOB;
  end;
const CRYPT_XML_BLOB = extern struct {
    dwCharset: i32,
    cbData: u32,
    pbData: ?*anyopaque,
};

const CRYPT_XML_ALGORITHM = extern struct {
    cbSize: u32,
    wszAlgorithm: ?*anyopaque,
    Encoded: CRYPT_XML_BLOB,
};

const CRYPT_XML_SIGNED_INFO = extern struct {
    cbSize: u32,
    wszId: ?*anyopaque,
    Canonicalization: CRYPT_XML_ALGORITHM,
    SignatureMethod: CRYPT_XML_ALGORITHM,
    cReference: u32,
    rgpReference: ?*anyopaque,
    Encoded: CRYPT_XML_BLOB,
};
type
  CRYPT_XML_BLOB {.bycopy.} = object
    dwCharset: int32
    cbData: uint32
    pbData: pointer

  CRYPT_XML_ALGORITHM {.bycopy.} = object
    cbSize: uint32
    wszAlgorithm: pointer
    Encoded: CRYPT_XML_BLOB

  CRYPT_XML_SIGNED_INFO {.bycopy.} = object
    cbSize: uint32
    wszId: pointer
    Canonicalization: CRYPT_XML_ALGORITHM
    SignatureMethod: CRYPT_XML_ALGORITHM
    cReference: uint32
    rgpReference: pointer
    Encoded: CRYPT_XML_BLOB
struct CRYPT_XML_BLOB
{
    int dwCharset;
    uint cbData;
    void* pbData;
}

struct CRYPT_XML_ALGORITHM
{
    uint cbSize;
    void* wszAlgorithm;
    CRYPT_XML_BLOB Encoded;
}

struct CRYPT_XML_SIGNED_INFO
{
    uint cbSize;
    void* wszId;
    CRYPT_XML_ALGORITHM Canonicalization;
    CRYPT_XML_ALGORITHM SignatureMethod;
    uint cReference;
    void* rgpReference;
    CRYPT_XML_BLOB Encoded;
}

HSP用 定義

HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。

; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x86 レイアウト)
; CRYPT_XML_SIGNED_INFO サイズ: 68 バイト(x86)
dim st, 17    ; 4byte整数×17(構造体サイズ 68 / 4 切り上げ)
; cbSize : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; wszId : LPWSTR (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; Canonicalization : CRYPT_XML_ALGORITHM (+8, 20byte)  varptr(st)+8 を基点に操作(20byte:入れ子/配列)
; SignatureMethod : CRYPT_XML_ALGORITHM (+28, 20byte)  varptr(st)+28 を基点に操作(20byte:入れ子/配列)
; cReference : DWORD (+48, 4byte)  st.12 = 値  /  値 = st.12   (lpoke/lpeek も可)
; rgpReference : CRYPT_XML_REFERENCE** (+52, 4byte)  varptr(st)+52 を基点に操作(4byte:入れ子/配列)
; Encoded : CRYPT_XML_BLOB (+56, 12byte)  varptr(st)+56 を基点に操作(12byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。
; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; CRYPT_XML_SIGNED_INFO サイズ: 112 バイト(x64)
dim st, 28    ; 4byte整数×28(構造体サイズ 112 / 4 切り上げ)
; cbSize : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; wszId : LPWSTR (+8, 8byte)  qpoke st,8,値 / qpeek(st,8)  ※IronHSPのみ。3.7/3.8は lpoke st,8,下位 : lpoke st,12,上位
; Canonicalization : CRYPT_XML_ALGORITHM (+16, 32byte)  varptr(st)+16 を基点に操作(32byte:入れ子/配列)
; SignatureMethod : CRYPT_XML_ALGORITHM (+48, 32byte)  varptr(st)+48 を基点に操作(32byte:入れ子/配列)
; cReference : DWORD (+80, 4byte)  st.20 = 値  /  値 = st.20   (lpoke/lpeek も可)
; rgpReference : CRYPT_XML_REFERENCE** (+88, 8byte)  varptr(st)+88 を基点に操作(8byte:入れ子/配列)
; Encoded : CRYPT_XML_BLOB (+96, 16byte)  varptr(st)+96 を基点に操作(16byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。
; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global CRYPT_XML_BLOB
    #field int dwCharset
    #field int cbData
    #field intptr pbData
#endstruct

#defstruct global CRYPT_XML_ALGORITHM
    #field int cbSize
    #field intptr wszAlgorithm
    #field CRYPT_XML_BLOB Encoded
#endstruct

#defstruct global CRYPT_XML_SIGNED_INFO
    #field int cbSize
    #field intptr wszId
    #field CRYPT_XML_ALGORITHM Canonicalization
    #field CRYPT_XML_ALGORITHM SignatureMethod
    #field int cReference
    #field intptr rgpReference
    #field CRYPT_XML_BLOB Encoded
#endstruct

stdim st, CRYPT_XML_SIGNED_INFO        ; NSTRUCT 変数を確保
st->cbSize = 100
mes "cbSize=" + st->cbSize