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spl: refactor for accuracy/move into libstrat

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This commit is contained in:
Michael Scire 2021-10-10 12:57:24 -07:00
parent 4758dfa933
commit d8a36e39f2
40 changed files with 1898 additions and 1732 deletions
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53
stratosphere/spl/source/spl_crypto_service.hpp
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@ -14,24 +14,57 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <stratosphere.hpp>
#include "spl_general_service.hpp"
namespace ams::spl {
class CryptoService : public GeneralService {
public:
virtual ~CryptoService();
explicit CryptoService(SecureMonitorManager *manager) : GeneralService(manager) { /* ... */ }
public:
virtual ~CryptoService(){
/* Free any keyslots this service is using. */
m_manager.DeallocateAesKeySlots(this);
}
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);
Result GenerateAesKek(sf::Out<AccessKey> out_access_key, KeySource key_source, u32 generation, u32 option) {
return m_manager.GenerateAesKek(out_access_key.GetPointer(), key_source, generation, option);
}
Result LoadAesKey(s32 keyslot, AccessKey access_key, KeySource key_source) {
return m_manager.LoadAesKey(keyslot, this, access_key, key_source);
}
Result GenerateAesKey(sf::Out<AesKey> out_key, AccessKey access_key, KeySource key_source) {
return m_manager.GenerateAesKey(out_key.GetPointer(), access_key, key_source);
}
Result DecryptAesKey(sf::Out<AesKey> out_key, KeySource key_source, u32 generation, u32 option) {
return m_manager.DecryptAesKey(out_key.GetPointer(), key_source, generation, option);
}
Result ComputeCtr(const sf::OutNonSecureBuffer &out_buf, s32 keyslot, const sf::InNonSecureBuffer &in_buf, IvCtr iv_ctr) {
return m_manager.ComputeCtr(out_buf.GetPointer(), out_buf.GetSize(), keyslot, this, in_buf.GetPointer(), in_buf.GetSize(), iv_ctr);
}
Result ComputeCmac(sf::Out<Cmac> out_cmac, s32 keyslot, const sf::InPointerBuffer &in_buf) {
return m_manager.ComputeCmac(out_cmac.GetPointer(), keyslot, this, in_buf.GetPointer(), in_buf.GetSize());
}
Result AllocateAesKeySlot(sf::Out<s32> out_keyslot) {
return m_manager.AllocateAesKeySlot(out_keyslot.GetPointer(), this);
}
Result DeallocateAesKeySlot(s32 keyslot) {
return m_manager.DeallocateAesKeySlot(keyslot, this);
}
Result GetAesKeySlotAvailableEvent(sf::OutCopyHandle out_hnd) {
out_hnd.SetValue(m_manager.GetAesKeySlotAvailableEvent()->GetReadableHandle(), false);
return ResultSuccess();
}
};
static_assert(spl::impl::IsICryptoInterface<CryptoService>);