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libs: begin adding capacity for doing crypto on generic os (using externally-preset keys)

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This commit is contained in:
Michael Scire
2022-03-07 09:21:13 -08:00
committed by SciresM
parent 6368d8063a
commit 706b8492fd
28 changed files with 1305 additions and 33 deletions
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6
libraries/libstratosphere/include/stratosphere/spl/smc/spl_secure_monitor_api.hpp
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@@ -37,7 +37,7 @@ namespace ams::spl::smc {
Result GenerateRandomBytes(void *out, size_t size);
Result GenerateAesKek(AccessKey *out, const KeySource &source, u32 generation, u32 option);
Result LoadAesKey(u32 keyslot, const AccessKey &access_key, const KeySource &source);
Result ComputeAes(AsyncOperationKey *out_op, u32 dst_addr, u32 mode, const IvCtr &iv_ctr, u32 src_addr, size_t size);
Result ComputeAes(AsyncOperationKey *out_op, u64 dst_addr, u32 mode, const IvCtr &iv_ctr, u64 src_addr, size_t size);
Result GenerateSpecificAesKey(AesKey *out_key, const KeySource &source, u32 generation, u32 which);
Result ComputeCmac(Cmac *out_mac, u32 keyslot, const void *data, size_t size);
Result ReencryptDeviceUniqueData(void *data, size_t size, const AccessKey &access_key_dec, const KeySource &source_dec, const AccessKey &access_key_enc, const KeySource &source_enc, u32 option);
@@ -68,4 +68,8 @@ namespace ams::spl::smc {
return SetConfig(key, std::addressof(value), 1);
}
#if !defined(ATMOSPHERE_OS_HORIZON)
void PresetInternalKey(const AesKey *key, u32 generation, bool device);
#endif
}