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OCSP_BASIC_RESPONSE_ENTRY

構造体
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サイズx64: 120 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
CertIdOCSP_CERT_ID72/36+0+0状態応答の対象証明書を識別するOCSP_CERT_ID。
dwCertStatusDWORD4+72+36証明書の状態(good/revoked/unknown)を示す選択子。
Anonymous_Anonymous_e__Union8/4+80+40失効状態の場合の失効情報などを保持する共用体。
ThisUpdateFILETIME8+88+44この状態情報が有効になった日時を示すFILETIME。
NextUpdateFILETIME8+96+52次に状態が更新される予定日時を示すFILETIME。NULL/未設定可。
cExtensionDWORD4+104+60rgExtension配列の要素数。
rgExtensionCERT_EXTENSION*8/4+112+64このエントリに付随する単一応答拡張の配列へのポインタ。NULL可。

共用体: _Anonymous_e__Union x64 8B / x86 4B

フィールド型サイズx64x86
pRevokedInfoOCSP_BASIC_REVOKED_INFO*8/4+0+0

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;

// OCSP_CERT_ID  (x64 72 / x86 36 バイト)
typedef struct OCSP_CERT_ID {
    CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
    CRYPT_INTEGER_BLOB IssuerNameHash;
    CRYPT_INTEGER_BLOB IssuerKeyHash;
    CRYPT_INTEGER_BLOB SerialNumber;
} OCSP_CERT_ID;

// FILETIME  (x64 8 / x86 8 バイト)
typedef struct FILETIME {
    DWORD dwLowDateTime;
    DWORD dwHighDateTime;
} FILETIME;

// OCSP_BASIC_RESPONSE_ENTRY  (x64 120 / x86 68 バイト)
typedef struct OCSP_BASIC_RESPONSE_ENTRY {
    OCSP_CERT_ID CertId;
    DWORD dwCertStatus;
    _Anonymous_e__Union Anonymous;
    FILETIME ThisUpdate;
    FILETIME NextUpdate;
    DWORD cExtension;
    CERT_EXTENSION* rgExtension;
} OCSP_BASIC_RESPONSE_ENTRY;
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 OCSP_CERT_ID
{
    public CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
    public CRYPT_INTEGER_BLOB IssuerNameHash;
    public CRYPT_INTEGER_BLOB IssuerKeyHash;
    public CRYPT_INTEGER_BLOB SerialNumber;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct FILETIME
{
    public uint dwLowDateTime;
    public uint dwHighDateTime;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct OCSP_BASIC_RESPONSE_ENTRY
{
    public OCSP_CERT_ID CertId;
    public uint dwCertStatus;
    public _Anonymous_e__Union Anonymous;
    public FILETIME ThisUpdate;
    public FILETIME NextUpdate;
    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 OCSP_CERT_ID
    Public HashAlgorithm As CRYPT_ALGORITHM_IDENTIFIER
    Public IssuerNameHash As CRYPT_INTEGER_BLOB
    Public IssuerKeyHash As CRYPT_INTEGER_BLOB
    Public SerialNumber As CRYPT_INTEGER_BLOB
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure FILETIME
    Public dwLowDateTime As UInteger
    Public dwHighDateTime As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure OCSP_BASIC_RESPONSE_ENTRY
    Public CertId As OCSP_CERT_ID
    Public dwCertStatus As UInteger
    Public Anonymous As _Anonymous_e__Union
    Public ThisUpdate As FILETIME
    Public NextUpdate As FILETIME
    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 OCSP_CERT_ID(ctypes.Structure):
    _fields_ = [
        ("HashAlgorithm", CRYPT_ALGORITHM_IDENTIFIER),
        ("IssuerNameHash", CRYPT_INTEGER_BLOB),
        ("IssuerKeyHash", CRYPT_INTEGER_BLOB),
        ("SerialNumber", CRYPT_INTEGER_BLOB),
    ]

class FILETIME(ctypes.Structure):
    _fields_ = [
        ("dwLowDateTime", wintypes.DWORD),
        ("dwHighDateTime", wintypes.DWORD),
    ]

class OCSP_BASIC_RESPONSE_ENTRY(ctypes.Structure):
    _fields_ = [
        ("CertId", OCSP_CERT_ID),
        ("dwCertStatus", wintypes.DWORD),
        ("Anonymous", _Anonymous_e__Union),
        ("ThisUpdate", FILETIME),
        ("NextUpdate", FILETIME),
        ("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 OCSP_CERT_ID {
    pub HashAlgorithm: CRYPT_ALGORITHM_IDENTIFIER,
    pub IssuerNameHash: CRYPT_INTEGER_BLOB,
    pub IssuerKeyHash: CRYPT_INTEGER_BLOB,
    pub SerialNumber: CRYPT_INTEGER_BLOB,
}

#[repr(C)]
pub struct FILETIME {
    pub dwLowDateTime: u32,
    pub dwHighDateTime: u32,
}

#[repr(C)]
pub struct OCSP_BASIC_RESPONSE_ENTRY {
    pub CertId: OCSP_CERT_ID,
    pub dwCertStatus: u32,
    pub Anonymous: _Anonymous_e__Union,
    pub ThisUpdate: FILETIME,
    pub NextUpdate: FILETIME,
    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 OCSP_CERT_ID struct {
	HashAlgorithm CRYPT_ALGORITHM_IDENTIFIER
	IssuerNameHash CRYPT_INTEGER_BLOB
	IssuerKeyHash CRYPT_INTEGER_BLOB
	SerialNumber CRYPT_INTEGER_BLOB
}

type FILETIME struct {
	dwLowDateTime uint32
	dwHighDateTime uint32
}

type OCSP_BASIC_RESPONSE_ENTRY struct {
	CertId OCSP_CERT_ID
	dwCertStatus uint32
	Anonymous _Anonymous_e__Union
	ThisUpdate FILETIME
	NextUpdate FILETIME
	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;

  OCSP_CERT_ID = record
    HashAlgorithm: CRYPT_ALGORITHM_IDENTIFIER;
    IssuerNameHash: CRYPT_INTEGER_BLOB;
    IssuerKeyHash: CRYPT_INTEGER_BLOB;
    SerialNumber: CRYPT_INTEGER_BLOB;
  end;

  FILETIME = record
    dwLowDateTime: DWORD;
    dwHighDateTime: DWORD;
  end;

  OCSP_BASIC_RESPONSE_ENTRY = record
    CertId: OCSP_CERT_ID;
    dwCertStatus: DWORD;
    Anonymous: _Anonymous_e__Union;
    ThisUpdate: FILETIME;
    NextUpdate: FILETIME;
    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 OCSP_CERT_ID = extern struct {
    HashAlgorithm: CRYPT_ALGORITHM_IDENTIFIER,
    IssuerNameHash: CRYPT_INTEGER_BLOB,
    IssuerKeyHash: CRYPT_INTEGER_BLOB,
    SerialNumber: CRYPT_INTEGER_BLOB,
};

const FILETIME = extern struct {
    dwLowDateTime: u32,
    dwHighDateTime: u32,
};

const OCSP_BASIC_RESPONSE_ENTRY = extern struct {
    CertId: OCSP_CERT_ID,
    dwCertStatus: u32,
    Anonymous: _Anonymous_e__Union,
    ThisUpdate: FILETIME,
    NextUpdate: FILETIME,
    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

  OCSP_CERT_ID {.bycopy.} = object
    HashAlgorithm: CRYPT_ALGORITHM_IDENTIFIER
    IssuerNameHash: CRYPT_INTEGER_BLOB
    IssuerKeyHash: CRYPT_INTEGER_BLOB
    SerialNumber: CRYPT_INTEGER_BLOB

  FILETIME {.bycopy.} = object
    dwLowDateTime: uint32
    dwHighDateTime: uint32

  OCSP_BASIC_RESPONSE_ENTRY {.bycopy.} = object
    CertId: OCSP_CERT_ID
    dwCertStatus: uint32
    Anonymous: _Anonymous_e__Union
    ThisUpdate: FILETIME
    NextUpdate: FILETIME
    cExtension: uint32
    rgExtension: pointer
struct CRYPT_INTEGER_BLOB
{
    uint cbData;
    void* pbData;
}

struct CRYPT_ALGORITHM_IDENTIFIER
{
    void* pszObjId;
    CRYPT_INTEGER_BLOB Parameters;
}

struct OCSP_CERT_ID
{
    CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm;
    CRYPT_INTEGER_BLOB IssuerNameHash;
    CRYPT_INTEGER_BLOB IssuerKeyHash;
    CRYPT_INTEGER_BLOB SerialNumber;
}

struct FILETIME
{
    uint dwLowDateTime;
    uint dwHighDateTime;
}

struct OCSP_BASIC_RESPONSE_ENTRY
{
    OCSP_CERT_ID CertId;
    uint dwCertStatus;
    _Anonymous_e__Union Anonymous;
    FILETIME ThisUpdate;
    FILETIME NextUpdate;
    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)
; OCSP_BASIC_RESPONSE_ENTRY 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)
; CertId : OCSP_CERT_ID (+0, 36byte)  varptr(st)+0 を基点に操作(36byte:入れ子/配列)
; dwCertStatus : DWORD (+36, 4byte)  st.9 = 値  /  値 = st.9   (lpoke/lpeek も可)
; Anonymous : _Anonymous_e__Union (+40, 4byte)  varptr(st)+40 を基点に操作(4byte:入れ子/配列)
; ThisUpdate : FILETIME (+44, 8byte)  varptr(st)+44 を基点に操作(8byte:入れ子/配列)
; NextUpdate : FILETIME (+52, 8byte)  varptr(st)+52 を基点に操作(8byte:入れ子/配列)
; cExtension : DWORD (+60, 4byte)  st.15 = 値  /  値 = st.15   (lpoke/lpeek も可)
; rgExtension : CERT_EXTENSION* (+64, 4byte)  varptr(st)+64 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)
; OCSP_BASIC_RESPONSE_ENTRY サイズ: 120 バイト(x64)
dim st, 30    ; 4byte整数×30(構造体サイズ 120 / 4 切り上げ)
; CertId : OCSP_CERT_ID (+0, 72byte)  varptr(st)+0 を基点に操作(72byte:入れ子/配列)
; dwCertStatus : DWORD (+72, 4byte)  st.18 = 値  /  値 = st.18   (lpoke/lpeek も可)
; Anonymous : _Anonymous_e__Union (+80, 8byte)  varptr(st)+80 を基点に操作(8byte:入れ子/配列)
; ThisUpdate : FILETIME (+88, 8byte)  varptr(st)+88 を基点に操作(8byte:入れ子/配列)
; NextUpdate : FILETIME (+96, 8byte)  varptr(st)+96 を基点に操作(8byte:入れ子/配列)
; cExtension : DWORD (+104, 4byte)  st.26 = 値  /  値 = st.26   (lpoke/lpeek も可)
; rgExtension : CERT_EXTENSION* (+112, 8byte)  varptr(st)+112 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 OCSP_CERT_ID
    #field CRYPT_ALGORITHM_IDENTIFIER HashAlgorithm
    #field CRYPT_INTEGER_BLOB IssuerNameHash
    #field CRYPT_INTEGER_BLOB IssuerKeyHash
    #field CRYPT_INTEGER_BLOB SerialNumber
#endstruct

#defstruct global FILETIME
    #field int dwLowDateTime
    #field int dwHighDateTime
#endstruct

#defstruct global OCSP_BASIC_RESPONSE_ENTRY
    #field OCSP_CERT_ID CertId
    #field int dwCertStatus
    #field byte Anonymous 8
    #field FILETIME ThisUpdate
    #field FILETIME NextUpdate
    #field int cExtension
    #field intptr rgExtension
#endstruct

stdim st, OCSP_BASIC_RESPONSE_ENTRY        ; NSTRUCT 変数を確保
st->dwCertStatus = 100
mes "dwCertStatus=" + st->dwCertStatus
; ※union フィールドは byte 列で確保(NSTRUCT は union 非対応)。必要に応じ手動でアクセス。