Atmosphere/stratosphere/spl/source/spl_crypto_service.hpp

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/*
* Copyright (c) 2018-2020 Atmosphère-NX
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*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "spl_general_service.hpp"
namespace ams::spl {
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class CryptoService : public GeneralService {
public:
virtual ~CryptoService();
public:
/* Actual commands. */
Result GenerateAesKek(sf::Out<AccessKey> out_access_key, KeySource key_source, u32 generation, u32 option);
Result LoadAesKey(s32 keyslot, AccessKey access_key, KeySource key_source);
Result GenerateAesKey(sf::Out<AesKey> out_key, AccessKey access_key, KeySource key_source);
Result DecryptAesKey(sf::Out<AesKey> out_key, KeySource key_source, u32 generation, u32 option);
Result ComputeCtr(const sf::OutNonSecureBuffer &out_buf, s32 keyslot, const sf::InNonSecureBuffer &in_buf, IvCtr iv_ctr);
Result ComputeCmac(sf::Out<Cmac> out_cmac, s32 keyslot, const sf::InPointerBuffer &in_buf);
Result AllocateAesKeySlot(sf::Out<s32> out_keyslot);
Result DeallocateAesKeySlot(s32 keyslot);
Result GetAesKeySlotAvailableEvent(sf::OutCopyHandle out_hnd);
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};
static_assert(spl::impl::IsICryptoInterface<CryptoService>);
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}