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/*********************************************************************************
NixNote - An open-source client for the Evernote service.
Copyright (C) 2013 Randy Baumgarte
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
***********************************************************************************/
#ifndef ENCRYPT_H
#define ENCRYPT_H
#include <QString>
#include <string>
using namespace std;
class EnCrypt
{
private:
bool do_encrypt(const char *in, unsigned char *out, int *outlen, unsigned char *key, unsigned char *iv);
bool do_decrypt(const unsigned char *in, unsigned char *out, int inlen, unsigned char *key, unsigned char *iv);
string string_to_hex(const std::string& input);
string hex_to_string(const std::string& input);
int runner(QString &result, QString text, QString passphrase, QString method, int keylen);
public:
EnCrypt();
enum CryptoResults {
Java_Not_Found = 255,
Invalid_Arguments = 16,
Invaid_Method = 14,
Invalid_Key = 4
};
int encrypt(QString&result, QString text, QString passphrase, QString cipher, int length);
int encrypt(QString &result, QString text, QString passphrase);
int decrypt(QString &result, QString text, QString passphrase, QString cipher, int length);
int decrypt(QString &result, QString text, QString passphrase);
//QByteArray CRC32(QByteArray ba);
};
#endif // ENCRYPT_H
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