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Atmosphere/stratosphere/spl/source/spl_crypto_service.hpp
2019-06-27 23:34:53 -07:00

62 lines
3.3 KiB
C++

/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* 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 <switch.h>
#include <stratosphere.hpp>
#include <stratosphere/spl/spl_types.hpp>
#include "spl_general_service.hpp"
namespace sts::spl {
class CryptoService : public GeneralService {
public:
CryptoService() : GeneralService() { /* ... */ }
virtual ~CryptoService();
protected:
/* Actual commands. */
virtual Result GenerateAesKek(Out<AccessKey> out_access_key, KeySource key_source, u32 generation, u32 option);
virtual Result LoadAesKey(u32 keyslot, AccessKey access_key, KeySource key_source);
virtual Result GenerateAesKey(Out<AesKey> out_key, AccessKey access_key, KeySource key_source);
virtual Result DecryptAesKey(Out<AesKey> out_key, KeySource key_source, u32 generation, u32 option);
virtual Result CryptAesCtr(OutBuffer<u8, BufferType_Type1> out_buf, u32 keyslot, InBuffer<u8, BufferType_Type1> in_buf, IvCtr iv_ctr);
virtual Result ComputeCmac(Out<Cmac> out_cmac, u32 keyslot, InPointer<u8> in_buf);
virtual Result AllocateAesKeyslot(Out<u32> out_keyslot);
virtual Result FreeAesKeyslot(u32 keyslot);
virtual void GetAesKeyslotAvailableEvent(Out<CopiedHandle> out_hnd);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MAKE_SERVICE_COMMAND_META(CryptoService, GetConfig),
MAKE_SERVICE_COMMAND_META(CryptoService, ExpMod),
MAKE_SERVICE_COMMAND_META(CryptoService, SetConfig),
MAKE_SERVICE_COMMAND_META(CryptoService, GenerateRandomBytes),
MAKE_SERVICE_COMMAND_META(CryptoService, IsDevelopment),
MAKE_SERVICE_COMMAND_META(CryptoService, SetBootReason, FirmwareVersion_300),
MAKE_SERVICE_COMMAND_META(CryptoService, GetBootReason, FirmwareVersion_300),
MAKE_SERVICE_COMMAND_META(CryptoService, GenerateAesKek),
MAKE_SERVICE_COMMAND_META(CryptoService, LoadAesKey),
MAKE_SERVICE_COMMAND_META(CryptoService, GenerateAesKey),
MAKE_SERVICE_COMMAND_META(CryptoService, DecryptAesKey),
MAKE_SERVICE_COMMAND_META(CryptoService, CryptAesCtr),
MAKE_SERVICE_COMMAND_META(CryptoService, ComputeCmac),
MAKE_SERVICE_COMMAND_META(CryptoService, AllocateAesKeyslot, FirmwareVersion_200),
MAKE_SERVICE_COMMAND_META(CryptoService, FreeAesKeyslot, FirmwareVersion_200),
MAKE_SERVICE_COMMAND_META(CryptoService, GetAesKeyslotAvailableEvent, FirmwareVersion_200),
};
};
}