keyswitch.h

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// Copyright (C) 2020-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0

#ifndef __KEYSWITCH_H__
#define __KEYSWITCH_H__

#include <cstdint>

namespace intel {
namespace hexl {
namespace fpga {
void set_worksize_KeySwitch(uint64_t ws);
void KeySwitch(uint64_t* result, const uint64_t* t_target_iter_ptr, uint64_t n,
               uint64_t decomp_modulus_size, uint64_t key_modulus_size,
               uint64_t rns_modulus_size, uint64_t key_component_count,
               const uint64_t* moduli, const uint64_t** k_switch_keys,
               const uint64_t* modswitch_factors,
               const uint64_t* twiddle_factors = nullptr);

bool KeySwitchCompleted();

}  // namespace fpga
}  // namespace hexl
}  // namespace intel

#endif