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/*************************************************
* AEP Engine Header File *
* (C) 1999-2007 The Botan Project *
*************************************************/
#ifndef BOTAN_EXT_AEP_ENGINE_H__
#define BOTAN_EXT_AEP_ENGINE_H__
#include <botan/engine.h>
#include <vector>
namespace Botan {
/*************************************************
* AEP Engine *
*************************************************/
class AEP_Engine : public Engine
{
public:
IF_Operation* if_op(const BigInt&, const BigInt&, const BigInt&,
const BigInt&, const BigInt&, const BigInt&,
const BigInt&, const BigInt&) const;
DSA_Operation* dsa_op(const DL_Group&, const BigInt&,
const BigInt&) const;
NR_Operation* nr_op(const DL_Group&, const BigInt&, const BigInt&) const;
ELG_Operation* elg_op(const DL_Group&, const BigInt&,
const BigInt&) const;
DH_Operation* dh_op(const DL_Group&, const BigInt&) const;
static BigInt pow_mod(const BigInt&, const BigInt&, const BigInt&);
static BigInt pow_mod_crt(const BigInt&, const BigInt&, const BigInt&,
const BigInt&, const BigInt&, const BigInt&,
const BigInt&);
static u32bit get_entropy(byte[], u32bit) throw();
static bool ok_to_use(const BigInt&) throw();
AEP_Engine();
~AEP_Engine();
private:
static bool daemon_is_up;
};
}
#endif
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