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CMSG_SIGNER_INFO

構造体
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サイズx64: 136 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
dwVersionDWORD4+0+0署名者情報のバージョン番号。
IssuerCRYPT_INTEGER_BLOB16/8+8+4署名者証明書の発行者識別名を格納するBLOB。
SerialNumberCRYPT_INTEGER_BLOB16/8+24+12署名者証明書のシリアル番号を格納するBLOB。
HashAlgorithmCRYPT_ALGORITHM_IDENTIFIER24/12+40+20署名前のハッシュ計算に用いたアルゴリズム識別子。
HashEncryptionAlgorithmCRYPT_ALGORITHM_IDENTIFIER24/12+64+32ハッシュ(署名)の暗号化に用いたアルゴリズム識別子。
EncryptedHashCRYPT_INTEGER_BLOB16/8+88+44暗号化されたハッシュ値(署名値)を格納するBLOB。
AuthAttrsCRYPT_ATTRIBUTES16/8+104+52認証付き属性の集合。
UnauthAttrsCRYPT_ATTRIBUTES16/8+120+60非認証属性の集合。

各言語での定義

#include <windows.h>

// CRYPT_INTEGER_BLOB  (x64 16 / x86 8 バイト)
typedef struct CRYPT_INTEGER_BLOB {
    DWORD cbData;
    BYTE* pbData;
} CRYPT_INTEGER_BLOB;

// CRYPT_ALGORITHM_IDENTIFIER  (x64 24 / x86 12 バイト)
typedef struct CRYPT_ALGORITHM_IDENTIFIER {
    LPSTR pszObjId;
    CRYPT_INTEGER_BLOB Parameters;
} CRYPT_ALGORITHM_IDENTIFIER;

// CRYPT_ATTRIBUTES  (x64 16 / x86 8 バイト)
typedef struct CRYPT_ATTRIBUTES {
    DWORD cAttr;
    CRYPT_ATTRIBUTE* rgAttr;
} CRYPT_ATTRIBUTES;

// CMSG_SIGNER_INFO  (x64 136 / x86 68 バイト)
typedef struct CMSG_SIGNER_INFO {
    DWORD dwVersion;
    CRYPT_INTEGER_BLOB Issuer;
    CRYPT_INTEGER_BLOB SerialNumber;
    CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
    CRYPT_ALGORITHM_IDENTIFIER HashEncryptionAlgorithm;
    CRYPT_INTEGER_BLOB EncryptedHash;
    CRYPT_ATTRIBUTES AuthAttrs;
    CRYPT_ATTRIBUTES UnauthAttrs;
} CMSG_SIGNER_INFO;
using System;
using System.Runtime.InteropServices;

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

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CRYPT_ALGORITHM_IDENTIFIER
{
    public IntPtr pszObjId;
    public CRYPT_INTEGER_BLOB Parameters;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CRYPT_ATTRIBUTES
{
    public uint cAttr;
    public IntPtr rgAttr;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CMSG_SIGNER_INFO
{
    public uint dwVersion;
    public CRYPT_INTEGER_BLOB Issuer;
    public CRYPT_INTEGER_BLOB SerialNumber;
    public CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
    public CRYPT_ALGORITHM_IDENTIFIER HashEncryptionAlgorithm;
    public CRYPT_INTEGER_BLOB EncryptedHash;
    public CRYPT_ATTRIBUTES AuthAttrs;
    public CRYPT_ATTRIBUTES UnauthAttrs;
}
Imports System.Runtime.InteropServices

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

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CRYPT_ALGORITHM_IDENTIFIER
    Public pszObjId As IntPtr
    Public Parameters As CRYPT_INTEGER_BLOB
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CRYPT_ATTRIBUTES
    Public cAttr As UInteger
    Public rgAttr As IntPtr
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CMSG_SIGNER_INFO
    Public dwVersion As UInteger
    Public Issuer As CRYPT_INTEGER_BLOB
    Public SerialNumber As CRYPT_INTEGER_BLOB
    Public HashAlgorithm As CRYPT_ALGORITHM_IDENTIFIER
    Public HashEncryptionAlgorithm As CRYPT_ALGORITHM_IDENTIFIER
    Public EncryptedHash As CRYPT_INTEGER_BLOB
    Public AuthAttrs As CRYPT_ATTRIBUTES
    Public UnauthAttrs As CRYPT_ATTRIBUTES
End Structure
import ctypes
from ctypes import wintypes

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

class CRYPT_ALGORITHM_IDENTIFIER(ctypes.Structure):
    _fields_ = [
        ("pszObjId", ctypes.c_void_p),
        ("Parameters", CRYPT_INTEGER_BLOB),
    ]

class CRYPT_ATTRIBUTES(ctypes.Structure):
    _fields_ = [
        ("cAttr", wintypes.DWORD),
        ("rgAttr", ctypes.c_void_p),
    ]

class CMSG_SIGNER_INFO(ctypes.Structure):
    _fields_ = [
        ("dwVersion", wintypes.DWORD),
        ("Issuer", CRYPT_INTEGER_BLOB),
        ("SerialNumber", CRYPT_INTEGER_BLOB),
        ("HashAlgorithm", CRYPT_ALGORITHM_IDENTIFIER),
        ("HashEncryptionAlgorithm", CRYPT_ALGORITHM_IDENTIFIER),
        ("EncryptedHash", CRYPT_INTEGER_BLOB),
        ("AuthAttrs", CRYPT_ATTRIBUTES),
        ("UnauthAttrs", CRYPT_ATTRIBUTES),
    ]
#[repr(C)]
pub struct CRYPT_INTEGER_BLOB {
    pub cbData: u32,
    pub pbData: *mut core::ffi::c_void,
}

#[repr(C)]
pub struct CRYPT_ALGORITHM_IDENTIFIER {
    pub pszObjId: *mut core::ffi::c_void,
    pub Parameters: CRYPT_INTEGER_BLOB,
}

#[repr(C)]
pub struct CRYPT_ATTRIBUTES {
    pub cAttr: u32,
    pub rgAttr: *mut core::ffi::c_void,
}

#[repr(C)]
pub struct CMSG_SIGNER_INFO {
    pub dwVersion: u32,
    pub Issuer: CRYPT_INTEGER_BLOB,
    pub SerialNumber: CRYPT_INTEGER_BLOB,
    pub HashAlgorithm: CRYPT_ALGORITHM_IDENTIFIER,
    pub HashEncryptionAlgorithm: CRYPT_ALGORITHM_IDENTIFIER,
    pub EncryptedHash: CRYPT_INTEGER_BLOB,
    pub AuthAttrs: CRYPT_ATTRIBUTES,
    pub UnauthAttrs: CRYPT_ATTRIBUTES,
}
import "golang.org/x/sys/windows"

type CRYPT_INTEGER_BLOB struct {
	cbData uint32
	pbData uintptr
}

type CRYPT_ALGORITHM_IDENTIFIER struct {
	pszObjId uintptr
	Parameters CRYPT_INTEGER_BLOB
}

type CRYPT_ATTRIBUTES struct {
	cAttr uint32
	rgAttr uintptr
}

type CMSG_SIGNER_INFO struct {
	dwVersion uint32
	Issuer CRYPT_INTEGER_BLOB
	SerialNumber CRYPT_INTEGER_BLOB
	HashAlgorithm CRYPT_ALGORITHM_IDENTIFIER
	HashEncryptionAlgorithm CRYPT_ALGORITHM_IDENTIFIER
	EncryptedHash CRYPT_INTEGER_BLOB
	AuthAttrs CRYPT_ATTRIBUTES
	UnauthAttrs CRYPT_ATTRIBUTES
}
type
  CRYPT_INTEGER_BLOB = record
    cbData: DWORD;
    pbData: Pointer;
  end;

  CRYPT_ALGORITHM_IDENTIFIER = record
    pszObjId: Pointer;
    Parameters: CRYPT_INTEGER_BLOB;
  end;

  CRYPT_ATTRIBUTES = record
    cAttr: DWORD;
    rgAttr: Pointer;
  end;

  CMSG_SIGNER_INFO = record
    dwVersion: DWORD;
    Issuer: CRYPT_INTEGER_BLOB;
    SerialNumber: CRYPT_INTEGER_BLOB;
    HashAlgorithm: CRYPT_ALGORITHM_IDENTIFIER;
    HashEncryptionAlgorithm: CRYPT_ALGORITHM_IDENTIFIER;
    EncryptedHash: CRYPT_INTEGER_BLOB;
    AuthAttrs: CRYPT_ATTRIBUTES;
    UnauthAttrs: CRYPT_ATTRIBUTES;
  end;
const CRYPT_INTEGER_BLOB = extern struct {
    cbData: u32,
    pbData: ?*anyopaque,
};

const CRYPT_ALGORITHM_IDENTIFIER = extern struct {
    pszObjId: ?*anyopaque,
    Parameters: CRYPT_INTEGER_BLOB,
};

const CRYPT_ATTRIBUTES = extern struct {
    cAttr: u32,
    rgAttr: ?*anyopaque,
};

const CMSG_SIGNER_INFO = extern struct {
    dwVersion: u32,
    Issuer: CRYPT_INTEGER_BLOB,
    SerialNumber: CRYPT_INTEGER_BLOB,
    HashAlgorithm: CRYPT_ALGORITHM_IDENTIFIER,
    HashEncryptionAlgorithm: CRYPT_ALGORITHM_IDENTIFIER,
    EncryptedHash: CRYPT_INTEGER_BLOB,
    AuthAttrs: CRYPT_ATTRIBUTES,
    UnauthAttrs: CRYPT_ATTRIBUTES,
};
type
  CRYPT_INTEGER_BLOB {.bycopy.} = object
    cbData: uint32
    pbData: pointer

  CRYPT_ALGORITHM_IDENTIFIER {.bycopy.} = object
    pszObjId: pointer
    Parameters: CRYPT_INTEGER_BLOB

  CRYPT_ATTRIBUTES {.bycopy.} = object
    cAttr: uint32
    rgAttr: pointer

  CMSG_SIGNER_INFO {.bycopy.} = object
    dwVersion: uint32
    Issuer: CRYPT_INTEGER_BLOB
    SerialNumber: CRYPT_INTEGER_BLOB
    HashAlgorithm: CRYPT_ALGORITHM_IDENTIFIER
    HashEncryptionAlgorithm: CRYPT_ALGORITHM_IDENTIFIER
    EncryptedHash: CRYPT_INTEGER_BLOB
    AuthAttrs: CRYPT_ATTRIBUTES
    UnauthAttrs: CRYPT_ATTRIBUTES
struct CRYPT_INTEGER_BLOB
{
    uint cbData;
    void* pbData;
}

struct CRYPT_ALGORITHM_IDENTIFIER
{
    void* pszObjId;
    CRYPT_INTEGER_BLOB Parameters;
}

struct CRYPT_ATTRIBUTES
{
    uint cAttr;
    void* rgAttr;
}

struct CMSG_SIGNER_INFO
{
    uint dwVersion;
    CRYPT_INTEGER_BLOB Issuer;
    CRYPT_INTEGER_BLOB SerialNumber;
    CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
    CRYPT_ALGORITHM_IDENTIFIER HashEncryptionAlgorithm;
    CRYPT_INTEGER_BLOB EncryptedHash;
    CRYPT_ATTRIBUTES AuthAttrs;
    CRYPT_ATTRIBUTES UnauthAttrs;
}

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)
; CMSG_SIGNER_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)
; dwVersion : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; Issuer : CRYPT_INTEGER_BLOB (+4, 8byte)  varptr(st)+4 を基点に操作(8byte:入れ子/配列)
; SerialNumber : CRYPT_INTEGER_BLOB (+12, 8byte)  varptr(st)+12 を基点に操作(8byte:入れ子/配列)
; HashAlgorithm : CRYPT_ALGORITHM_IDENTIFIER (+20, 12byte)  varptr(st)+20 を基点に操作(12byte:入れ子/配列)
; HashEncryptionAlgorithm : CRYPT_ALGORITHM_IDENTIFIER (+32, 12byte)  varptr(st)+32 を基点に操作(12byte:入れ子/配列)
; EncryptedHash : CRYPT_INTEGER_BLOB (+44, 8byte)  varptr(st)+44 を基点に操作(8byte:入れ子/配列)
; AuthAttrs : CRYPT_ATTRIBUTES (+52, 8byte)  varptr(st)+52 を基点に操作(8byte:入れ子/配列)
; UnauthAttrs : CRYPT_ATTRIBUTES (+60, 8byte)  varptr(st)+60 を基点に操作(8byte: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)
; CMSG_SIGNER_INFO サイズ: 136 バイト(x64)
dim st, 34    ; 4byte整数×34(構造体サイズ 136 / 4 切り上げ)
; dwVersion : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; Issuer : CRYPT_INTEGER_BLOB (+8, 16byte)  varptr(st)+8 を基点に操作(16byte:入れ子/配列)
; SerialNumber : CRYPT_INTEGER_BLOB (+24, 16byte)  varptr(st)+24 を基点に操作(16byte:入れ子/配列)
; HashAlgorithm : CRYPT_ALGORITHM_IDENTIFIER (+40, 24byte)  varptr(st)+40 を基点に操作(24byte:入れ子/配列)
; HashEncryptionAlgorithm : CRYPT_ALGORITHM_IDENTIFIER (+64, 24byte)  varptr(st)+64 を基点に操作(24byte:入れ子/配列)
; EncryptedHash : CRYPT_INTEGER_BLOB (+88, 16byte)  varptr(st)+88 を基点に操作(16byte:入れ子/配列)
; AuthAttrs : CRYPT_ATTRIBUTES (+104, 16byte)  varptr(st)+104 を基点に操作(16byte:入れ子/配列)
; UnauthAttrs : CRYPT_ATTRIBUTES (+120, 16byte)  varptr(st)+120 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_INTEGER_BLOB
    #field int cbData
    #field intptr pbData
#endstruct

#defstruct global CRYPT_ALGORITHM_IDENTIFIER
    #field intptr pszObjId
    #field CRYPT_INTEGER_BLOB Parameters
#endstruct

#defstruct global CRYPT_ATTRIBUTES
    #field int cAttr
    #field intptr rgAttr
#endstruct

#defstruct global CMSG_SIGNER_INFO
    #field int dwVersion
    #field CRYPT_INTEGER_BLOB Issuer
    #field CRYPT_INTEGER_BLOB SerialNumber
    #field CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm
    #field CRYPT_ALGORITHM_IDENTIFIER HashEncryptionAlgorithm
    #field CRYPT_INTEGER_BLOB EncryptedHash
    #field CRYPT_ATTRIBUTES AuthAttrs
    #field CRYPT_ATTRIBUTES UnauthAttrs
#endstruct

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