SIP_INDIRECT_DATA

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_ATTRIBUTE_TYPE_VALUE
{
    public IntPtr pszObjId;
    public CRYPT_INTEGER_BLOB Value;
}

[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 SIP_INDIRECT_DATA
{
    public CRYPT_ATTRIBUTE_TYPE_VALUE Data;
    public CRYPT_ALGORITHM_IDENTIFIER DigestAlgorithm;
    public CRYPT_INTEGER_BLOB Digest;
}

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_ATTRIBUTE_TYPE_VALUE
    Public pszObjId As IntPtr
    Public Value As CRYPT_INTEGER_BLOB
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 SIP_INDIRECT_DATA
    Public Data As CRYPT_ATTRIBUTE_TYPE_VALUE
    Public DigestAlgorithm As CRYPT_ALGORITHM_IDENTIFIER
    Public Digest As CRYPT_INTEGER_BLOB
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_ATTRIBUTE_TYPE_VALUE(ctypes.Structure):
    _fields_ = [
        ("pszObjId", ctypes.c_void_p),
        ("Value", CRYPT_INTEGER_BLOB),
    ]

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

class SIP_INDIRECT_DATA(ctypes.Structure):
    _fields_ = [
        ("Data", CRYPT_ATTRIBUTE_TYPE_VALUE),
        ("DigestAlgorithm", CRYPT_ALGORITHM_IDENTIFIER),
        ("Digest", CRYPT_INTEGER_BLOB),
    ]

#[repr(C)]
pub struct CRYPT_INTEGER_BLOB {
    pub cbData: u32,
    pub pbData: *mut core::ffi::c_void,
}

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

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

#[repr(C)]
pub struct SIP_INDIRECT_DATA {
    pub Data: CRYPT_ATTRIBUTE_TYPE_VALUE,
    pub DigestAlgorithm: CRYPT_ALGORITHM_IDENTIFIER,
    pub Digest: CRYPT_INTEGER_BLOB,
}

import "golang.org/x/sys/windows"

type CRYPT_INTEGER_BLOB struct {
	cbData uint32
	pbData uintptr
}

type CRYPT_ATTRIBUTE_TYPE_VALUE struct {
	pszObjId uintptr
	Value CRYPT_INTEGER_BLOB
}

type CRYPT_ALGORITHM_IDENTIFIER struct {
	pszObjId uintptr
	Parameters CRYPT_INTEGER_BLOB
}

type SIP_INDIRECT_DATA struct {
	Data CRYPT_ATTRIBUTE_TYPE_VALUE
	DigestAlgorithm CRYPT_ALGORITHM_IDENTIFIER
	Digest CRYPT_INTEGER_BLOB
}

type
  CRYPT_INTEGER_BLOB = record
    cbData: DWORD;
    pbData: Pointer;
  end;

  CRYPT_ATTRIBUTE_TYPE_VALUE = record
    pszObjId: Pointer;
    Value: CRYPT_INTEGER_BLOB;
  end;

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

  SIP_INDIRECT_DATA = record
    Data: CRYPT_ATTRIBUTE_TYPE_VALUE;
    DigestAlgorithm: CRYPT_ALGORITHM_IDENTIFIER;
    Digest: CRYPT_INTEGER_BLOB;
  end;

const CRYPT_INTEGER_BLOB = extern struct {
    cbData: u32,
    pbData: ?*anyopaque,
};

const CRYPT_ATTRIBUTE_TYPE_VALUE = extern struct {
    pszObjId: ?*anyopaque,
    Value: CRYPT_INTEGER_BLOB,
};

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

const SIP_INDIRECT_DATA = extern struct {
    Data: CRYPT_ATTRIBUTE_TYPE_VALUE,
    DigestAlgorithm: CRYPT_ALGORITHM_IDENTIFIER,
    Digest: CRYPT_INTEGER_BLOB,
};

type
  CRYPT_INTEGER_BLOB {.bycopy.} = object
    cbData: uint32
    pbData: pointer

  CRYPT_ATTRIBUTE_TYPE_VALUE {.bycopy.} = object
    pszObjId: pointer
    Value: CRYPT_INTEGER_BLOB

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

  SIP_INDIRECT_DATA {.bycopy.} = object
    Data: CRYPT_ATTRIBUTE_TYPE_VALUE
    DigestAlgorithm: CRYPT_ALGORITHM_IDENTIFIER
    Digest: CRYPT_INTEGER_BLOB

struct CRYPT_INTEGER_BLOB
{
    uint cbData;
    void* pbData;
}

struct CRYPT_ATTRIBUTE_TYPE_VALUE
{
    void* pszObjId;
    CRYPT_INTEGER_BLOB Value;
}

struct CRYPT_ALGORITHM_IDENTIFIER
{
    void* pszObjId;
    CRYPT_INTEGER_BLOB Parameters;
}

struct SIP_INDIRECT_DATA
{
    CRYPT_ATTRIBUTE_TYPE_VALUE Data;
    CRYPT_ALGORITHM_IDENTIFIER DigestAlgorithm;
    CRYPT_INTEGER_BLOB Digest;
}