mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2024-11-14 19:57:17 +01:00
111 lines
3.7 KiB
C++
111 lines
3.7 KiB
C++
|
#ifndef _LIBRARY_CRYPT_AES_HPP_
|
||
|
#define _LIBRARY_CRYPT_AES_HPP_
|
||
|
|
||
|
// ------------------------------------------------------------------------------------------------
|
||
|
#include "SqBase.hpp"
|
||
|
|
||
|
// ------------------------------------------------------------------------------------------------
|
||
|
#include <aes256.h>
|
||
|
|
||
|
// ------------------------------------------------------------------------------------------------
|
||
|
namespace SqMod {
|
||
|
|
||
|
/* ------------------------------------------------------------------------------------------------
|
||
|
* Simple wrapper around a the AES encryption context.
|
||
|
*/
|
||
|
class AES256
|
||
|
{
|
||
|
public:
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Default constructor.
|
||
|
*/
|
||
|
AES256();
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Construct with an explicit key.
|
||
|
*/
|
||
|
AES256(CSStr key);
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Copy constructor.
|
||
|
*/
|
||
|
AES256(const AES256 & o) = default;
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Move constructor.
|
||
|
*/
|
||
|
AES256(AES256 && o) = default;
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Destructor.
|
||
|
*/
|
||
|
~AES256() = default;
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Copy assignment operator.
|
||
|
*/
|
||
|
AES256 & operator = (const AES256 & o) = default;
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Move assignment operator.
|
||
|
*/
|
||
|
AES256 & operator = (AES256 && o) = default;
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Used by the script engine to compare two instances of this type.
|
||
|
*/
|
||
|
Int32 Cmp(const AES256 & o) const;
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Used by the script engine to convert an instance of this type to a string.
|
||
|
*/
|
||
|
CSStr ToString() const;
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Used by the script engine to retrieve the name from instances of this type.
|
||
|
*/
|
||
|
static SQInteger Typename(HSQUIRRELVM vm);
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Retrieve the associated key.
|
||
|
*/
|
||
|
CSStr GetKey() const;
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Initialize the context key.
|
||
|
*/
|
||
|
bool Init(CSStr key);
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Reset the associated context.
|
||
|
*/
|
||
|
void Done();
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Encrypt the specified string.
|
||
|
*/
|
||
|
String Encrypt(CSStr data);
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* Decrypt the specified string.
|
||
|
*/
|
||
|
String Decrypt(CSStr data);
|
||
|
|
||
|
private:
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* The managed encryption context.
|
||
|
*/
|
||
|
aes256_context m_Context;
|
||
|
|
||
|
/* --------------------------------------------------------------------------------------------
|
||
|
* The key used to encrypt data.
|
||
|
*/
|
||
|
Uint8 m_Buffer[32]{0};
|
||
|
};
|
||
|
|
||
|
} // Namespace:: SqMod
|
||
|
|
||
|
#endif // _LIBRARY_CRYPT_AES_HPP_
|