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//
// C++ Interface: encryption
//
// Description:
//
//
// Author: Ulrich Weigelt <ulrich.weigelt@gmx.de>, (C) 2007
//
// Copyright: See COPYING file that comes with this distribution
//
//
//TQt headers
#include <tqstring.h>
//KDE headers
#include <kurl.h>
/**
* @brief Provides functions to crypt and decrypt a password.
*/
namespace Encryption
{
/**
* Transforms the given hex numeric character to integer.
* For example: a given '2' will transformed to 2; 'B' to 12.
* @param c character to transform [0..9, 'A'..'F']; no lower case letters
* @return integer value of the given character
*/
int hexbyt( const char c );
/**
* Encrypts the the password in the given url and returns it.
* The encryption algorithm uses host and user name to crypt the password.
* @param url the url with password, host and user name
* @return encrypted password
*/
const TQString crypt( const KURL& url );
/**
* Decrypts the given encrypted password.
* @param pass encrypted password
* @return decrypted password
*/
const TQString decrypt( const TQString& pass );
}
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