nmWATI/Include/iAlg/iAlgEnc/zxEncryptAES.h

#pragma once

#include "zxAes.h"

// AES算法外调函数类
class I_ALGENC_EXPORT zxEncryptAES
{

public:

    zxEncryptAES();
    ~zxEncryptAES();

    /// @brief 加密解密部分
    bool encryptFile(QString sFileSrc, QString sFileDest);
    bool encryptFile(QString sFileSrc, QByteArray& ba);
    bool decryptFile(QString sFileSrc, QString sFileDest);
    bool decryptFile(QString sFileSrc, QByteArray& ba);

private:

    // 内部实现函数
    void InitPrivateKey(DWORD nKeySize, UCHAR *pKeyBytes);                    //AES 密钥初始化
    DWORD OnAesEncrypt(LPVOID bufferIns,DWORD nLen, LPVOID bufferOuts);       //AES 加密数据
    DWORD OnAesUncrypt(LPVOID bufferIns,DWORD nLen, LPVOID bufferOuts);       //AES 解密数据
    bool encDecBa(QByteArray& baInput, QByteArray& baOutput, bool bEncMode);
    bool saveBa2File(QByteArray& ba, QString sFileDest);

private:

    zxAes* m_pAes;
};