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exo2: implement SmcReencryptDeviceUniqueData

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This commit is contained in:
Michael Scire
2020-06-08 05:17:52 -07:00
committed by SciresM
parent 95d38a1a94
commit bb6671a94a
6 changed files with 163 additions and 30 deletions
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10
exosphere2/program/source/smc/secmon_smc_device_unique_data.hpp
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@@ -19,6 +19,16 @@
namespace ams::secmon::smc {
constexpr inline size_t DeviceUniqueDataIvSize = se::AesBlockSize;
constexpr inline size_t DeviceUniqueDataMacSize = se::AesBlockSize;
constexpr inline size_t DeviceUniqueDataDeviceIdSize = sizeof(u64);
constexpr inline size_t DeviceUniqueDataPaddingSize = se::AesBlockSize - DeviceUniqueDataDeviceIdSize;
constexpr inline size_t DeviceUniqueDataOuterMetaSize = DeviceUniqueDataIvSize + DeviceUniqueDataMacSize;
constexpr inline size_t DeviceUniqueDataInnerMetaSize = DeviceUniqueDataPaddingSize + DeviceUniqueDataDeviceIdSize;
constexpr inline size_t DeviceUniqueDataTotalMetaSize = DeviceUniqueDataOuterMetaSize + DeviceUniqueDataInnerMetaSize;
bool DecryptDeviceUniqueData(void *dst, size_t dst_size, u8 *out_device_id_high, const void *seal_key_source, size_t seal_key_source_size, const void *access_key, size_t access_key_size, const void *key_source, size_t key_source_size, const void *src, size_t src_size);
void EncryptDeviceUniqueData(void *dst, size_t dst_size, const void *seal_key_source, size_t seal_key_source_size, const void *access_key, size_t access_key_size, const void *key_source, size_t key_source_size, const void *src, size_t src_size, u8 device_id_high);
}