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/**
* Engine for PK
* (C) 1999-2007 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_ENGINE_PK_LOOKUP_H__
#define BOTAN_ENGINE_PK_LOOKUP_H__
#include <botan/bigint.h>
#if defined(BOTAN_HAS_IF_PUBLIC_KEY_FAMILY)
#include <botan/if_op.h>
#endif
#if defined(BOTAN_HAS_DSA)
#include <botan/dsa_op.h>
#endif
#if defined(BOTAN_HAS_DIFFIE_HELLMAN)
#include <botan/dh_op.h>
#endif
#if defined(BOTAN_HAS_NYBERG_RUEPPEL)
#include <botan/nr_op.h>
#endif
#if defined(BOTAN_HAS_ELGAMAL)
#include <botan/elg_op.h>
#endif
#if defined(BOTAN_HAS_ECDSA)
#include <botan/ecdsa_op.h>
#include <botan/ec_dompar.h>
#endif
#if defined(BOTAN_HAS_ECKAEG)
#include <botan/eckaeg_op.h>
#include <botan/ec_dompar.h>
#endif
namespace Botan {
class Algorithm_Factory;
class Keyed_Filter;
class Modular_Exponentiator;
namespace Engine_Core {
/*
* Get an operation from an Engine
*/
Modular_Exponentiator* mod_exp(const BigInt&, Power_Mod::Usage_Hints);
#if defined(BOTAN_HAS_IF_PUBLIC_KEY_FAMILY)
IF_Operation* if_op(const BigInt&, const BigInt&, const BigInt&,
const BigInt&, const BigInt&, const BigInt&,
const BigInt&, const BigInt&);
#endif
#if defined(BOTAN_HAS_DSA)
DSA_Operation* dsa_op(const DL_Group&, const BigInt&, const BigInt&);
#endif
#if defined(BOTAN_HAS_NYBERG_RUEPPEL)
NR_Operation* nr_op(const DL_Group&, const BigInt&, const BigInt&);
#endif
#if defined(BOTAN_HAS_ELGAMAL)
ELG_Operation* elg_op(const DL_Group&, const BigInt&, const BigInt&);
#endif
#if defined(BOTAN_HAS_DIFFIE_HELLMAN)
DH_Operation* dh_op(const DL_Group&, const BigInt&);
#endif
#if defined(BOTAN_HAS_ECDSA)
ECDSA_Operation* ecdsa_op(const EC_Domain_Params& dom_pars,
const BigInt& priv_key,
const PointGFp& pub_key);
#endif
#if defined(BOTAN_HAS_ECKAEG)
ECKAEG_Operation* eckaeg_op(const EC_Domain_Params& dom_pars,
const BigInt& priv_key,
const PointGFp& pub_key);
#endif
}
}
#endif
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