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CRYPT_TIMESTAMP_REQUEST

構造体
サイズx64: 88 バイト / x86: 48 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

フィールドサイズx64x86説明
dwVersionCRYPT_TIMESTAMP_VERSION4+0+0タイムスタンプ要求のバージョン番号。
HashAlgorithmCRYPT_ALGORITHM_IDENTIFIER24/12+8+4ハッシュ計算に用いたアルゴリズム識別子。
HashedMessageCRYPT_INTEGER_BLOB16/8+32+16タイムスタンプ対象データのハッシュ値BLOB。
pszTSAPolicyIdLPSTR8/4+48+24要求するTSAポリシーのOID文字列。NULL可。
NonceCRYPT_INTEGER_BLOB16/8+56+28リプレイ防止用の乱数nonce BLOB。NULL可。
fCertReqBOOL4+72+36応答にTSA証明書を含めるよう要求するか否かのBOOL。
cExtensionDWORD4+76+40rgExtension配列の拡張要素数。
rgExtensionCERT_EXTENSION*8/4+80+44要求に含める証明書拡張の配列。NULL可。

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_TIMESTAMP_REQUEST  (x64 88 / x86 48 バイト)
typedef struct CRYPT_TIMESTAMP_REQUEST {
    CRYPT_TIMESTAMP_VERSION dwVersion;
    CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
    CRYPT_INTEGER_BLOB HashedMessage;
    LPSTR pszTSAPolicyId;
    CRYPT_INTEGER_BLOB Nonce;
    BOOL fCertReq;
    DWORD cExtension;
    CERT_EXTENSION* rgExtension;
} CRYPT_TIMESTAMP_REQUEST;
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_TIMESTAMP_REQUEST
{
    public uint dwVersion;
    public CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
    public CRYPT_INTEGER_BLOB HashedMessage;
    public IntPtr pszTSAPolicyId;
    public CRYPT_INTEGER_BLOB Nonce;
    [MarshalAs(UnmanagedType.Bool)] public bool fCertReq;
    public uint cExtension;
    public IntPtr rgExtension;
}
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_TIMESTAMP_REQUEST
    Public dwVersion As UInteger
    Public HashAlgorithm As CRYPT_ALGORITHM_IDENTIFIER
    Public HashedMessage As CRYPT_INTEGER_BLOB
    Public pszTSAPolicyId As IntPtr
    Public Nonce As CRYPT_INTEGER_BLOB
    <MarshalAs(UnmanagedType.Bool)> Public fCertReq As Boolean
    Public cExtension As UInteger
    Public rgExtension As IntPtr
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_TIMESTAMP_REQUEST(ctypes.Structure):
    _fields_ = [
        ("dwVersion", wintypes.DWORD),
        ("HashAlgorithm", CRYPT_ALGORITHM_IDENTIFIER),
        ("HashedMessage", CRYPT_INTEGER_BLOB),
        ("pszTSAPolicyId", ctypes.c_void_p),
        ("Nonce", CRYPT_INTEGER_BLOB),
        ("fCertReq", wintypes.BOOL),
        ("cExtension", wintypes.DWORD),
        ("rgExtension", ctypes.c_void_p),
    ]
#[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_TIMESTAMP_REQUEST {
    pub dwVersion: u32,
    pub HashAlgorithm: CRYPT_ALGORITHM_IDENTIFIER,
    pub HashedMessage: CRYPT_INTEGER_BLOB,
    pub pszTSAPolicyId: *mut core::ffi::c_void,
    pub Nonce: CRYPT_INTEGER_BLOB,
    pub fCertReq: i32,
    pub cExtension: u32,
    pub rgExtension: *mut core::ffi::c_void,
}
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_TIMESTAMP_REQUEST struct {
	dwVersion uint32
	HashAlgorithm CRYPT_ALGORITHM_IDENTIFIER
	HashedMessage CRYPT_INTEGER_BLOB
	pszTSAPolicyId uintptr
	Nonce CRYPT_INTEGER_BLOB
	fCertReq int32
	cExtension uint32
	rgExtension uintptr
}
type
  CRYPT_INTEGER_BLOB = record
    cbData: DWORD;
    pbData: Pointer;
  end;

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

  CRYPT_TIMESTAMP_REQUEST = record
    dwVersion: DWORD;
    HashAlgorithm: CRYPT_ALGORITHM_IDENTIFIER;
    HashedMessage: CRYPT_INTEGER_BLOB;
    pszTSAPolicyId: Pointer;
    Nonce: CRYPT_INTEGER_BLOB;
    fCertReq: BOOL;
    cExtension: DWORD;
    rgExtension: Pointer;
  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_TIMESTAMP_REQUEST = extern struct {
    dwVersion: u32,
    HashAlgorithm: CRYPT_ALGORITHM_IDENTIFIER,
    HashedMessage: CRYPT_INTEGER_BLOB,
    pszTSAPolicyId: ?*anyopaque,
    Nonce: CRYPT_INTEGER_BLOB,
    fCertReq: i32,
    cExtension: u32,
    rgExtension: ?*anyopaque,
};
type
  CRYPT_INTEGER_BLOB {.bycopy.} = object
    cbData: uint32
    pbData: pointer

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

  CRYPT_TIMESTAMP_REQUEST {.bycopy.} = object
    dwVersion: uint32
    HashAlgorithm: CRYPT_ALGORITHM_IDENTIFIER
    HashedMessage: CRYPT_INTEGER_BLOB
    pszTSAPolicyId: pointer
    Nonce: CRYPT_INTEGER_BLOB
    fCertReq: int32
    cExtension: uint32
    rgExtension: pointer
struct CRYPT_INTEGER_BLOB
{
    uint cbData;
    void* pbData;
}

struct CRYPT_ALGORITHM_IDENTIFIER
{
    void* pszObjId;
    CRYPT_INTEGER_BLOB Parameters;
}

struct CRYPT_TIMESTAMP_REQUEST
{
    uint dwVersion;
    CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
    CRYPT_INTEGER_BLOB HashedMessage;
    void* pszTSAPolicyId;
    CRYPT_INTEGER_BLOB Nonce;
    int fCertReq;
    uint cExtension;
    void* rgExtension;
}

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_TIMESTAMP_REQUEST サイズ: 48 バイト(x86)
dim st, 12    ; 4byte整数×12(構造体サイズ 48 / 4 切り上げ)
; dwVersion : CRYPT_TIMESTAMP_VERSION (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; HashAlgorithm : CRYPT_ALGORITHM_IDENTIFIER (+4, 12byte)  varptr(st)+4 を基点に操作(12byte:入れ子/配列)
; HashedMessage : CRYPT_INTEGER_BLOB (+16, 8byte)  varptr(st)+16 を基点に操作(8byte:入れ子/配列)
; pszTSAPolicyId : LPSTR (+24, 4byte)  st.6 = 値  /  値 = st.6   (lpoke/lpeek も可)
; Nonce : CRYPT_INTEGER_BLOB (+28, 8byte)  varptr(st)+28 を基点に操作(8byte:入れ子/配列)
; fCertReq : BOOL (+36, 4byte)  st.9 = 値  /  値 = st.9   (lpoke/lpeek も可)
; cExtension : DWORD (+40, 4byte)  st.10 = 値  /  値 = st.10   (lpoke/lpeek も可)
; rgExtension : CERT_EXTENSION* (+44, 4byte)  varptr(st)+44 を基点に操作(4byte: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_TIMESTAMP_REQUEST サイズ: 88 バイト(x64)
dim st, 22    ; 4byte整数×22(構造体サイズ 88 / 4 切り上げ)
; dwVersion : CRYPT_TIMESTAMP_VERSION (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; HashAlgorithm : CRYPT_ALGORITHM_IDENTIFIER (+8, 24byte)  varptr(st)+8 を基点に操作(24byte:入れ子/配列)
; HashedMessage : CRYPT_INTEGER_BLOB (+32, 16byte)  varptr(st)+32 を基点に操作(16byte:入れ子/配列)
; pszTSAPolicyId : LPSTR (+48, 8byte)  qpoke st,48,値 / qpeek(st,48)  ※IronHSPのみ。3.7/3.8は lpoke st,48,下位 : lpoke st,52,上位
; Nonce : CRYPT_INTEGER_BLOB (+56, 16byte)  varptr(st)+56 を基点に操作(16byte:入れ子/配列)
; fCertReq : BOOL (+72, 4byte)  st.18 = 値  /  値 = st.18   (lpoke/lpeek も可)
; cExtension : DWORD (+76, 4byte)  st.19 = 値  /  値 = st.19   (lpoke/lpeek も可)
; rgExtension : CERT_EXTENSION* (+80, 8byte)  varptr(st)+80 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。
; 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_TIMESTAMP_REQUEST
    #field int dwVersion
    #field CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm
    #field CRYPT_INTEGER_BLOB HashedMessage
    #field intptr pszTSAPolicyId
    #field CRYPT_INTEGER_BLOB Nonce
    #field bool fCertReq
    #field int cExtension
    #field intptr rgExtension
#endstruct

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