最近成果-透明加密文件系统SDK-支持透明加密解密-手动加密解密-目录加密解密-指定进程加密-指定后缀加密-指定非法进程-锁定驱动器-支持Office文件加密解密-打开文件时加密等

TYFilter接口的加密解密功能

最新推荐文章于 2022-04-04 16:51:17 发布

原创最新推荐文章于 2022-04-04 16:51:17 发布 · 9.3k 阅读

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CC 4.0 BY-SA版权

文章标签：

#加密 #解密 #office #buffer #interface #filter

该博客介绍了TYFilter接口，涵盖错误管理、驱动管理、密钥管理、日志管理等多个方面的函数。重点包含了对缓冲区、文件、目录的加密和解密操作，以及过滤器管理等功能，为C/C++开发提供了加密解密相关的接口实现。

/**
* @file TYEFCtrl.h
*
* @brief TYEFCtrl.h, v 1.0.0 2005/11/4 12:05:06 sunwang
*
* details here.
* TYFilter interface for c/c++
*
* @author sunwang <sunwangme@hotmail.com>
*/
#pragma once

#ifdef __CPLUSPLUS
extern "C"
{
#endif

//
// TYFilter interface
//

// Error mgr routine
DWORD __stdcall TYFilterGetLastError(void);
DWORD __stdcall TYFilterPSetLastError(DWORD errorCode);
PTCHAR __stdcall TYFilterTranslateError(DWORD errorCode);

// Debug routine
DWORD __stdcall TYFilterPDebug(void);

// Driver mgr routine
DWORD __stdcall TYFilterInstall(DWORD loadFlag);
DWORD __stdcall TYFilterUninstall(void);
DWORD __stdcall TYFilterLoadByhand(void);
DWORD __stdcall TYFilterPUnloadByhand(void);
DWORD __stdcall TYFilterPGetRefCount(PDWORD refCount);
DWORD __stdcall TYFilterPOpen(PHANDLE pHandle);
DWORD __stdcall TYFilterPClose(HANDLE hDevice);
DWORD __stdcall TYFilterCheckDriverStatus(void);

// Key mgr routine
DWORD __stdcall TYFilterPlugKey(void);
DWORD __stdcall TYFilterUnplugKey(void);
DWORD __stdcall TYFilterPSetKey(PVOID keyData);
DWORD __stdcall TYFilterSetDefaultKey(DWORD keyFlag);
DWORD __stdcall TYFilterPVerifyKey(PVOID lfiData);
DWORD __stdcall TYFilterPGetKeyCheck(DWORD keyFlag,PVOID keyCheck);
DWORD __stdcall TYFilterPWriteSoftKey(PVOID privateKey,PVOID publicKey,PTCHAR publicKeyName);
DWORD __stdcall TYFilterPReadSoftKey(PVOID privateKey,PVOID publicKey,PTCHAR publicKeyName);
DWORD __stdcall TYFilterCheckKeyStatus(void);

// Log mgr routine
DWORD __stdcall TYFilterStartLogging(void);
DWORD __stdcall TYFilterStopLogging(void);
DWORD __stdcall TYFilterZeroLog(void);
DWORD __stdcall TYFilterPGetLog(PVOID buffer,int* length);
DWORD __stdcall TYFilterGetLogFirst(PDWORD handle,PVOID logItem);
DWORD __stdcall TYFilterGetLogNext(DWORD handle,PVOID logItem);
DWORD __stdcall TYFilterGetLogClose(DWORD handle);

// EFH operation
DWORD __stdcall TYFilterPReadEFH(PVOID lfiData);
DWORD __stdcall TYFilterPWriteEFH(PVOID lfiData);
DWORD __stdcall TYFilterPDeleteEFH(PVOID lfiData);

// Buffer operation
DWORD __stdcall TYFilterEncryptBuffer(PVOID buffer,int length,DWORD keyFlag);
DWORD __stdcall TYFilterDecryptBuffer(PVOID buffer,int length,DWORD keyFlag);

// File/Dir operation
DWORD __stdcall TYFilterEncryptFile(PTCHAR filePath,DWORD keyFlag,HANDLE eventCancel,HWND wndProgress,DWORD slient);
DWORD __stdcall TYFilterDecryptFile(PTCHAR filePath,HANDLE eventCancel,HWND wndProgress,DWORD slient);
DWORD __stdcall TYFilterEncryptDir(PTCHAR dirPath,DWORD keyFlag,HANDLE eventCancel,HWND wndProgress,DWORD slient);
DWORD __stdcall TYFilterDecryptDir(PTCHAR dirPath,HANDLE eventCancel,HWND wndProgress,DWORD slient);
DWORD __stdcall TYFilterPEnableAutoEncrypt(void);
DWORD __stdcall TYFilterPDisableAutoEncrypt(void);
DWORD __stdcall TYFilterIsFileEncrypted(PTCHAR filePath,PDWORD result);
DWORD __stdcall TYFilterIsDirEncrypted(PTCHAR dirPath,PDWORD result);
DWORD __stdcall TYFilterEnableOpenEncrypt(void);
DWORD __stdcall TYFilterDisableOpenEncrypt(void);

// Drive mgr routine
DWORD __stdcall TYFilterGetLogicalDrives(PDWORD drives);
DWORD __stdcall TYFilterGetDriveType(TCHAR drive,PDWORD type);
DWORD __stdcall TYFilterSetHookDrives(DWORD drives,int hookNetwork);
DWORD __stdcall TYFilterSetLockDrives(DWORD drives,int lockNetwork);

// Filter mgr routine
DWORD __stdcall TYFilterPSetFilter(PVOID filter);
DWORD __stdcall TYFilterSetFilter(PTCHAR processEncryptList,PTCHAR postfixEncryptList,PTCHAR processDenyList);

#ifdef __CPLUSPLUS
}
#endif