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Atmosphere/exosphere/program/source/boot/secmon_boot_config.cpp

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C++

/*
* 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 <exosphere.hpp>
#include "secmon_boot.hpp"
namespace ams::secmon::boot {
bool VerifyBootConfigSignature(pkg1::BootConfig &bc, const void *mod, size_t mod_size) {
return VerifySignature(std::addressof(bc.signature), sizeof(bc.signature), mod, mod_size, std::addressof(bc.signed_data), sizeof(bc.signed_data));
}
bool VerifyBootConfigEcid(const pkg1::BootConfig &bc) {
/* Get the ecid. */
br::BootEcid ecid;
fuse::GetEcid(std::addressof(ecid));
/* Verify it matches. */
return crypto::IsSameBytes(std::addressof(ecid), bc.signed_data.ecid, sizeof(ecid));
}
}