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/*************************************************
* KDF1 Header File *
* (C) 1999-2007 Jack Lloyd *
*************************************************/
#ifndef BOTAN_KDF1_H__
#define BOTAN_KDF1_H__
#include <botan/kdf.h>
#include <botan/hash.h>
namespace Botan {
/*************************************************
* KDF1 *
*************************************************/
class BOTAN_DLL KDF1 : public KDF
{
public:
SecureVector<byte> derive(u32bit,
const byte secret[], u32bit secret_len,
const byte P[], u32bit P_len) const;
KDF1(HashFunction* h) : hash(h) {}
KDF1(const KDF1& other) : KDF(), hash(other.hash->clone()) {}
~KDF1() { delete hash; }
private:
HashFunction* hash;
};
}
#endif
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