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