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/*************************************************
* PBKDF2 Header File *
* (C) 1999-2007 Jack Lloyd *
*************************************************/
#ifndef BOTAN_PBKDF2_H__
#define BOTAN_PBKDF2_H__
#include <botan/s2k.h>
#include <botan/hash.h>
namespace Botan {
/**
* This class implements the PKCS #5 PBKDF2 functionality.
*/
class BOTAN_DLL PKCS5_PBKDF2 : public S2K
{
public:
std::string name() const;
S2K* clone() const;
/**
* Create a PKCS #5 instance using the specified message auth code
* @param mac the MAC to use
*/
PKCS5_PBKDF2(MessageAuthenticationCode* mac);
~PKCS5_PBKDF2();
private:
OctetString derive(u32bit, const std::string&,
const byte[], u32bit, u32bit) const;
MessageAuthenticationCode* mac;
};
}
#endif
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