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better names
! Cmd || Name
! Cmd || Name
|-
|-
| 0 || [[#GetRandomBytes]]
| 0 || [[#GenerateRandomBytes]]
|}
|}
== GetRandomBytes ==
== GenerateRandomBytes ==
Takes a type-6 buffer and fills it with random data from [[SMC#GetRandomBytes|GetRandomBytes SMC]]. Same command for "spl:" and "csrng" services.
Takes a type-6 buffer and fills it with random data from [[SMC#GetRandomBytes|GetRandomBytes SMC]]. Same command for "spl:" and "csrng" services.
= spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu =
= spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu =
These are "nn::spl::detail::IGeneralInterface", "nn::spl::detail::ICryptoInterface", "nn::spl::detail::IFsInterface", "nn::spl::detail::ISslInterface", "nn::spl::detail::IEsInterface" and "nn::spl::detail::IManuInterface"(?).
These are "nn::spl::detail::IGeneralInterface", "nn::spl::detail::ICryptoInterface", "nn::spl::detail::IFsInterface", "nn::spl::detail::ISslInterface", "nn::spl::detail::IEsInterface" and "nn::spl::detail::IManuInterface".
[2.0.0+] Where previously only one AES engine was utilized, there is now support for 4 of them.
[2.0.0+] Where previously only one AES keyslot was used, there is now support for 4 of them.
[2.0.0+] When the session closes, all AES engines that were locked are automatically unlocked.
[2.0.0+] When the session closes, all allocated AES keyslots are automatically freed.
{| class="wikitable" border="1"
{| class="wikitable" border="1"
| 0 || [[#GetConfig]] || spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 0 || [[#GetConfig]] || spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
|-
|-
| 1 || [[#UserExpMod]] || spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 1 || [[#ExpMod]] || spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
|-
|-
| 2 || [[#GenerateAesKek]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 2 || [[#GenerateAesKek]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 5 || [[#SetConfig]] || spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 5 || [[#SetConfig]] || spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
|-
|-
| 7 || [[#GetRandomBytes]] || spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 7 || [[#GenerateRandomBytes]] || spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
|-
|-
| 9 || [[#LoadSecureExpModKey]] || spl:fs
| 9 || [[#ImportLotusKey]] || spl:fs
|-
|-
| 10 || [[#SecureExpMod]] || spl:fs
| 10 || [[#DecryptLotusMessage]] || spl:fs
|-
|-
| 11 || [[#IsDevelopment]] || spl:, spl:mig, spl:fs, spl:ssl spl:es, spl:manu
| 11 || [[#IsDevelopment]] || spl:, spl:mig, spl:fs, spl:ssl spl:es, spl:manu
| 14 || [[#DecryptAesKey]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 14 || [[#DecryptAesKey]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
|-
|-
| 15 || [[#DecryptAesCtr]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 15 || [[#CryptAesCtr]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
|-
|-
| 16 || [[#ComputeCmac]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 16 || [[#ComputeCmac]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
|-
|-
| 17 || [[#LoadRsaOaepKey]] || spl:es
| 17 || [[#ImportEsKey]] || spl:es
|-
|-
| 18 || [[#UnwrapRsaOaepWrappedTitleKey]] || spl:es
| 18 || [[#UnwrapTitleKey]] || spl:es
|-
|-
| 19 || [[#LoadTitleKey]] || spl:fs
| 19 || [[#LoadTitleKey]] || spl:fs
|-
|-
| 20 || [2.0.0+] [[#UnwrapAesWrappedTitleKey ]] || spl:es
| 20 || [2.0.0+] [[#UnwrapCommonTitleKey]] || spl:es
|-
|-
| 21 || [2.0.0+] [[#LockAesEngine]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 21 || [2.0.0+] [[#AllocateAesKeyslot]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
|-
|-
| 22 || [2.0.0+] [[#UnlockAesEngine]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 22 || [2.0.0+] [[#FreeAesKeyslot]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
|-
|-
| 23 || [2.0.0+] [[#GetSplWaitEvent]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 23 || [2.0.0+] [[#GetAesKeyslotAvailableEvent]] || spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
|-
|-
| 24 || [3.0.0+] [[#SetBootReason]] || spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 24 || [3.0.0+] [[#SetBootReason]] || spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 25 || [3.0.0+] [[#GetBootReason]] || spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
| 25 || [3.0.0+] [[#GetBootReason]] || spl:, spl:mig, spl:fs, spl:ssl, spl:es, spl:manu
|-
|-
| 26 || [5.0.0+] ImportSslRsaKey || spl:ssl
| 26 || [5.0.0+] ImportSslKey || spl:ssl
|-
|-
| 27 || [5.0.0+] SecureExpModWithSslKey || spl:ssl
| 27 || [5.0.0+] SslExpMod || spl:ssl
|-
|-
| 28 || [5.0.0+] ImportEsRsaKey || spl:es
| 28 || [5.0.0+] ImportDrmKey || spl:es
|-
|-
| 29 || [5.0.0+] SecureExpModWithEsKey || spl:es
| 29 || [5.0.0+] DrmExpMod || spl:es
|-
|-
| 30 || [5.0.0+] EncryptManuRsaKeyForImport || spl:manu
| 30 || [5.0.0+] ReEncryptRsaPrivateKey || spl:manu
|-
|-
| 31 || [5.0.0+] GetPackage2Hash || spl:fs
| 31 || [5.0.0+] GetPackage2Hash || spl:fs
|-
|-
| 31 || [6.0.0+] UnwrapRsaWrappedElicenseKey || spl:es
| 31 || [6.0.0+] UnwrapElicenseKey || spl:es
|-
|-
| 32 || [6.0.0+] [[#LoadTitleKey]] || spl:es
| 32 || [6.0.0+] [[#LoadElicenseKey]] || spl:es
|}
|}
Takes a u32 ('''ConfigItem'''), and returns one or more u64s ('''ConfigVal''').
Takes a u32 ('''ConfigItem'''), and returns one or more u64s ('''ConfigVal''').
== UserExpMod ==
== ExpMod ==
Wrapper for [[SMC#ExpMod|ExpMod SMC]].
Wrapper for [[SMC#ExpMod|ExpMod SMC]].
Sets the specified '''keyslot''' with a key generated from '''key_x''' and '''key_y'''.
Sets the specified '''keyslot''' with a key generated from '''key_x''' and '''key_y'''.
[2.0.0+] Now verifies that the engine in use (0..3) is locked/owned by the current spl session, otherwise errors with 0xD21A. Previously engine was hardcoded to 0.
[2.0.0+] Now verifies that the keyslot in use (0..3) is allocated by the current spl session, otherwise errors with 0xD21A. Previously, keyslot was hardcoded to 0.
== GenerateAesKey ==
== GenerateAesKey ==
Generates a new key by decrypting (AES-ECB) '''enc_key''' with a key generated from the supplied '''key_x''' and a fixed '''key_y''' set with [[SMC#LoadAesKey|LoadAesKey SMC]].
Generates a new key by decrypting (AES-ECB) '''enc_key''' with a key generated from the supplied '''key_x''' and a fixed '''key_y''' set with [[SMC#LoadAesKey|LoadAesKey SMC]].
[2.0.0+] Previously, it always used engine 0. Now it tries to allocate an engine to be used and returns 0xD01A if they're all busy. When the command is done, the engine is released.
[2.0.0+] Previously, it always used keyslot 0. Now it tries to allocate a keyslot to be used and returns 0xD01A if they're all busy. When the command is done, the keyslot is released.
== SetConfig ==
== SetConfig ==
! ConfigItem || Name
! ConfigItem || Name
|-
|-
| 13 || BatteryProfile
| 13 || IsChargerHiZModeEnabled
|}
|}
Any other '''ConfigItem''', besides 13, can't be set.
Any other '''ConfigItem''', besides 13, can't be set.
== LoadSecureExpModKey ==
== ImportLotusKey ==
Wrapper for [[SMC#LoadSecureExpModKey|LoadSecureExpModKey SMC]].
Wrapper for [[SMC#LoadSecureExpModKey|LoadSecureExpModKey SMC]].
[5.0.0+] This now calls [[SMC#EncryptRsaKeyForImport|EncryptRsaKeyForImport SMC]] instead.
[5.0.0+] This now calls [[SMC#EncryptRsaKeyForImport|EncryptRsaKeyForImport SMC]] instead.
== SecureExpMod ==
== DecryptLotusMessage ==
Takes 3 type-9 (X descriptor) buffers ('''data_in_buf''', '''mod_in_buf''' and '''param0_in_buf''').
Takes 3 type-9 (X descriptor) buffers ('''data_in_buf''', '''mod_in_buf''' and '''label_hash_in_buf''').
Uses [[SMC#SecureExpMod|SecureExpMod SMC]] to decrypt '''data_in_buf''' using the private key imported with [[#LoadSecureExpModKey]] and the supplied '''mod_in_buf''' and '''param0_in_buf'''.
Uses [[SMC#SecureExpMod|SecureExpMod SMC]] to decrypt '''data_in_buf''' using the private key imported with [[#LoadSecureExpModKey]] and the supplied '''mod_in_buf''' and '''label_hash_in_buf'''.
Generates and returns a 16-byte sealed titlekey.
Generates and returns a 16-byte sealed titlekey.
[2.0.0+] Introduced same engine allocation code as for [[#GenerateAesKey]].
[2.0.0+] Introduced same engine allocation code as for [[#GenerateAesKey]].
== DecryptAesCtr ==
== CryptAesCtr ==
Takes a type-0x46 (B descriptor) buffer ('''data_out_buf'''), a u32 ('''keyslot'''), a type-0x45 (A descriptor) buffer ('''data_in_buf''') and a 16-byte CTR ('''aes_ctr''').
Takes a type-0x46 (B descriptor) buffer ('''data_out_buf'''), a u32 ('''keyslot'''), a type-0x45 (A descriptor) buffer ('''data_in_buf''') and a 16-byte CTR ('''aes_ctr''').
Uses [[SMC#CryptAes|CryptAes SMC]] to decrypt '''data_in_buf''' into '''data_out_buf''', using the key set in the specified '''keyslot'''.
Uses [[SMC#CryptAes|CryptAes SMC]] to decrypt '''data_in_buf''' into '''data_out_buf''', using the key set in the specified '''keyslot'''.
[2.0.0+] Verifies the engine is locked by current session.
[2.0.0+] Verifies the keyslot was allocated by current session.
== ComputeCmac ==
== ComputeCmac ==
[2.0.0+] Verifies the engine is locked by current session.
[2.0.0+] Verifies the engine is locked by current session.
== LoadRsaOaepKey ==
== ImportEsKey ==
Wrapper for [[SMC#LoadRsaOaepKey|LoadRsaOaepKey SMC]].
Wrapper for [[SMC#LoadRsaOaepKey|LoadRsaOaepKey SMC]].
Decrypts enc_privk_in_buf with a key generated from key_x and key_y and imports it for later usage.
Decrypts enc_privk_in_buf with a key generated from key_x and key_y and imports it for later usage.
== UnwrapRsaOaepWrappedTitleKey ==
== UnwrapTitleKey ==
Wrapper for [[SMC#UnwrapRsaOaepWrappedTitleKey|UnwrapRsaOaepWrappedTitleKey SMC]].
Wrapper for [[SMC#UnwrapRsaOaepWrappedTitleKey|UnwrapRsaOaepWrappedTitleKey SMC]].
[2.0.0+] Verifies the engine is locked by current session.
[2.0.0+] Verifies the engine is locked by current session.
== UnwrapAesWrappedTitleKey ==
== UnwrapCommonTitleKey ==
Wrapper for [[SMC#UnwrapAesWrappedTitleKey|UnwrapAesWrappedTitleKey SMC]].
Wrapper for [[SMC#UnwrapAesWrappedTitleKey|UnwrapAesWrappedTitleKey SMC]].
Returns a sealed titlekey.
Returns a sealed titlekey.
== LockAesEngine ==
== AllocateAesKeyslot ==
Returns the id of the engine that was locked, or 0xD01A if all engines are busy. You need to lock an engine before using AES functions.
Returns an allocated keyslot, or 0xD01A if all keyslots are taken. You need to allocate a keyslot before using AES functions.
== UnlockAesEngine ==
== FreeAesKeyslot ==
Takes a single u32 and unlocks the engine with that id. It must be owned by current session otherwise 0xD21A will be returned.
Takes a single u32 and frees the keyslot. The keyslot must have been allocated by current session otherwise 0xD21A will be returned.
== GetSplWaitEvent ==
== GetAesKeyslotAvailableEvent ==
Returns an event handle for synchronizing with the locked AES engine.
Returns an event handle for synchronizing with the AES keyslots.
== SetBootReason ==
== SetBootReason ==
Sets a static dword in spl .bss to the user input u32.
Sets a static dword in spl .bss to the input u32 '''BootReason'''.
[4.0.0+] returns 0xD41A if a value has been previously set without being [[#GetBootReason|gotten]].
[4.0.0+] returns 0xD41A if a value has been previously set without being [[#GetBootReason|gotten]].
== GetBootReason ==
== GetBootReason ==
Returns the static dword in spl .bss that can be set via [[#SetBootReason]].
Returns the static dword '''BootReason''' in spl .bss that can be set via [[#SetBootReason]].
[4.0.0+] returns 0xD61A if a value has not previously been set, and unsets the value after getting it.
[4.0.0+] returns 0xD61A if a value has not previously been set, and unsets the value after getting it.
== LoadElicenseKey ==
Same as [[#LoadTitleKey|LoadTitleKey]].
[[Category:Services]]
[[Category:Services]]