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exo2: implement SmcPrepareEsDeviceUniqueKey, SmcPrepareEsCommonTitleKey, SmcLoadPreparedAesKey

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Michael Scire 2020-05-20 06:03:07 -07:00 • committed by SciresM
parent 985e97cf78
commit ccba70abfe
13 changed files with 461 additions and 50 deletions
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12
exosphere2/program/source/smc/secmon_smc_aes.hpp
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@ -19,6 +19,13 @@
namespace ams::secmon::smc {
enum EsCommonKeyType {
EsCommonKeyType_TitleKey = 0,
EsCommonKeyType_ArchiveKey = 1,
EsCommonKeyType_Count,
};
/* General Aes functionality. */
SmcResult SmcGenerateAesKek(SmcArguments &args);
SmcResult SmcLoadAesKey(SmcArguments &args);
@ -26,6 +33,7 @@ namespace ams::secmon::smc {
SmcResult SmcGenerateSpecificAesKey(SmcArguments &args);
SmcResult SmcComputeCmac(SmcArguments &args);
SmcResult SmcLoadPreparedAesKey(SmcArguments &args);
SmcResult SmcPrepareEsCommonTitleKey(SmcArguments &args);
/* Device unique data functionality. */
SmcResult SmcDecryptDeviceUniqueData(SmcArguments &args);
@ -35,6 +43,10 @@ namespace ams::secmon::smc {
SmcResult SmcDecryptAndImportEsDeviceKey(SmcArguments &args);
SmcResult SmcDecryptAndImportLotusKey(SmcArguments &args);
/* Es encryption utilities. */
void DecryptWithEsCommonKey(void *dst, size_t dst_size, const void *src, size_t src_size, EsCommonKeyType type, int generation);
void PrepareEsAesKey(void *dst, size_t dst_size, const void *src, size_t src_size);
/* The last rose of summer. */
SmcResult SmcGetSecureData(SmcArguments &args);