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NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER
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 |
|---|---|---|---|---|---|
| magic | DWORD | 4 | +0 | +0 | TPMロード可能鍵BLOBを示すマジック値。 |
| cbHeader | DWORD | 4 | +4 | +4 | このヘッダー部分のバイト長。 |
| cbPublic | DWORD | 4 | +8 | +8 | TPM公開鍵領域(TPM2B_PUBLIC)のバイト長。 |
| cbPrivate | DWORD | 4 | +12 | +12 | TPM秘密鍵領域(TPM2B_PRIVATE)のバイト長。 |
| cbName | DWORD | 4 | +16 | +16 | TPMオブジェクト名(TPM2B_NAME)のバイト長。 |
各言語での定義
#include <windows.h>
// NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER (x64 20 / x86 20 バイト)
typedef struct NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER {
DWORD magic;
DWORD cbHeader;
DWORD cbPublic;
DWORD cbPrivate;
DWORD cbName;
} NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER
{
public uint magic;
public uint cbHeader;
public uint cbPublic;
public uint cbPrivate;
public uint cbName;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER
Public magic As UInteger
Public cbHeader As UInteger
Public cbPublic As UInteger
Public cbPrivate As UInteger
Public cbName As UInteger
End Structureimport ctypes
from ctypes import wintypes
class NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER(ctypes.Structure):
_fields_ = [
("magic", wintypes.DWORD),
("cbHeader", wintypes.DWORD),
("cbPublic", wintypes.DWORD),
("cbPrivate", wintypes.DWORD),
("cbName", wintypes.DWORD),
]#[repr(C)]
pub struct NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER {
pub magic: u32,
pub cbHeader: u32,
pub cbPublic: u32,
pub cbPrivate: u32,
pub cbName: u32,
}import "golang.org/x/sys/windows"
type NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER struct {
magic uint32
cbHeader uint32
cbPublic uint32
cbPrivate uint32
cbName uint32
}type
NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER = record
magic: DWORD;
cbHeader: DWORD;
cbPublic: DWORD;
cbPrivate: DWORD;
cbName: DWORD;
end;const NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER = extern struct {
magic: u32,
cbHeader: u32,
cbPublic: u32,
cbPrivate: u32,
cbName: u32,
};type
NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER {.bycopy.} = object
magic: uint32
cbHeader: uint32
cbPublic: uint32
cbPrivate: uint32
cbName: uint32struct NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER
{
uint magic;
uint cbHeader;
uint cbPublic;
uint cbPrivate;
uint cbName;
}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。(x64 レイアウト)
; NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER サイズ: 20 バイト(x64)
dim st, 5 ; 4byte整数×5(構造体サイズ 20 / 4 切り上げ)
; magic : DWORD (+0, 4byte) st.0 = 値 / 値 = st.0 (lpoke/lpeek も可)
; cbHeader : DWORD (+4, 4byte) st.1 = 値 / 値 = st.1 (lpoke/lpeek も可)
; cbPublic : DWORD (+8, 4byte) st.2 = 値 / 値 = st.2 (lpoke/lpeek も可)
; cbPrivate : DWORD (+12, 4byte) st.3 = 値 / 値 = st.3 (lpoke/lpeek も可)
; cbName : DWORD (+16, 4byte) st.4 = 値 / 値 = st.4 (lpoke/lpeek も可)
; ※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。
#defstruct global NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER
#field int magic
#field int cbHeader
#field int cbPublic
#field int cbPrivate
#field int cbName
#endstruct
stdim st, NCRYPT_TPM_LOADABLE_KEY_BLOB_HEADER ; NSTRUCT 変数を確保
st->magic = 100
mes "magic=" + st->magic