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CRYPT_TIMESTAMP_REQUEST
構造体サイズ=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 | x64 | x86 | 説明 |
|---|---|---|---|---|---|
| dwVersion | CRYPT_TIMESTAMP_VERSION | 4 | +0 | +0 | タイムスタンプ要求のバージョン番号。 |
| HashAlgorithm | CRYPT_ALGORITHM_IDENTIFIER | 24/12 | +8 | +4 | ハッシュ計算に用いたアルゴリズム識別子。 |
| HashedMessage | CRYPT_INTEGER_BLOB | 16/8 | +32 | +16 | タイムスタンプ対象データのハッシュ値BLOB。 |
| pszTSAPolicyId | LPSTR | 8/4 | +48 | +24 | 要求するTSAポリシーのOID文字列。NULL可。 |
| Nonce | CRYPT_INTEGER_BLOB | 16/8 | +56 | +28 | リプレイ防止用の乱数nonce BLOB。NULL可。 |
| fCertReq | BOOL | 4 | +72 | +36 | 応答にTSA証明書を含めるよう要求するか否かのBOOL。 |
| cExtension | DWORD | 4 | +76 | +40 | rgExtension配列の拡張要素数。 |
| rgExtension | CERT_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 Structureimport 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: pointerstruct 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