Atmosphere/libraries/libvapours/source/crypto/impl/crypto_sha1_impl.arch.arm64.cpp

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/*
* Copyright (c) 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/>.
*/
#include <vapours.hpp>
namespace ams::crypto::impl {
#ifdef ATMOSPHERE_IS_STRATOSPHERE
void Sha1Impl::Initialize() {
static_assert(sizeof(m_state) == sizeof(::Sha1Context));
::sha1ContextCreate(reinterpret_cast<::Sha1Context *>(std::addressof(m_state)));
}
void Sha1Impl::Update(const void *data, size_t size) {
static_assert(sizeof(m_state) == sizeof(::Sha1Context));
::sha1ContextUpdate(reinterpret_cast<::Sha1Context *>(std::addressof(m_state)), data, size);
}
void Sha1Impl::GetHash(void *dst, size_t size) {
static_assert(sizeof(m_state) == sizeof(::Sha1Context));
AMS_ASSERT(size >= HashSize);
AMS_UNUSED(size);
::sha1ContextGetHash(reinterpret_cast<::Sha1Context *>(std::addressof(m_state)), dst);
}
#else
/* TODO: Non-EL0 implementation. */
#endif
}