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SPL services: Difference between revisions

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== GenerateRandomBytes ==
== GenerateRandomBytes ==
Takes an output type-0xA buffer and fills it with random data from [[SMC#GetRandomBytes|GetRandomBytes SMC]]. Same command for "spl:" and "csrng" services, except for buffer-type.
Takes an output type-0xA buffer and fills it with random data from [[SMC#GenerateRandomBytes|GenerateRandomBytes SMC]]. Same command for "spl:" and "csrng" services, except for buffer-type.


= spl: =
= spl: =
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| 0 || [[#GetConfig]]
| 0 || [[#GetConfig]]
|-
|-
| 1 || [[#ExpMod]]
| 1 || [[#ModularExponentiate]]
|-
|-
| 5 || [[#SetConfig]]
| 5 || [[#SetConfig]]
Line 39: Line 39:
| 25 || [3.0.0+] [[#GetBootReason]]
| 25 || [3.0.0+] [[#GetBootReason]]
|}
|}
== GetConfig ==
Wrapper for [[SMC#GetConfig|GetConfig SMC]].
Takes an input u32 '''ConfigItem'''. Returns one or more output u64s '''ConfigValue'''.
== ModularExponentiate ==
Wrapper for [[SMC#ModularExponentiate|ModularExponentiate SMC]].
Takes an output type-0xA buffer '''DataOut''' and 3 input type-0x9 buffers '''DataIn''', '''ExpIn''' and '''ModIn'''.
Performs asymmetric crypto with user supplied modulus and exponent.
== GenerateAesKek ==
Wrapper for [[SMC#GenerateAesKek|GenerateAesKek SMC]].
Takes an input 16-byte '''KeySource''' and two input u32s '''Generation''' and '''Option'''. Returns an output 16-byte '''AccessKey'''.
== LoadAesKey ==
Wrapper for [[SMC#LoadAesKey|LoadAesKey SMC]].
Takes an input u32 '''KeySlot''' , an input 16-byte '''AccessKey''' and an input 16-byte '''KeySource'''.
Sets the specified '''KeySlot''' with a key generated from '''AccessKey''' and '''KeySource'''.
[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 ==
Takes an input 16-byte '''AccessKey''' and an input 16-byte '''KeySource'''. Returns an output 16-byte '''AesKey'''.
Generates a new key by decrypting (AES-ECB) '''KeySource''' with a key generated from the supplied '''AccessKey''' and the key set with [[SMC#LoadAesKey|LoadAesKey SMC]].
[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 ==
Wrapper for [[SMC#SetConfig|SetConfig SMC]].
Takes an input u32 '''ConfigItem''' and an input u64 '''ConfigValue'''.
Only '''ConfigItem''' 13 (IsChargerHiZModeEnabled) can be set.
== DecryptAndStoreGcKey ==
Wrapper for [[SMC#DecryptAndImportLotusKey|DecryptAndImportLotusKey SMC]].
Takes an input type-0x9 buffer '''DataIn''', an input 16-byte '''AccessKey''', an input 16-byte '''KeySource''' and an input u32 '''Version''' (0 for normal keys or 1 for extended keys).
Decrypts '''DataIn''' with a key generated from '''AccessKey''' and '''KeySource''' and imports it for later usage.
[5.0.0+] The '''Version''' argument was removed and this now calls the [[SMC#ReencryptDeviceUniqueData|ReencryptDeviceUniqueData SMC]] instead.
== DecryptGcMessage ==
Takes 3 input type-0x9 buffers '''DataIn''', '''ModIn''' and '''LabelHashIn'''.
Uses the [[SMC#ModularExponentiateByStorageKey|ModularExponentiateByStorageKey SMC]] to decrypt '''DataIn''' using the private key imported with [[#DecryptAndStoreGcKey]] and the supplied '''ModIn''' and '''LabelHashIn'''.
== IsDevelopment ==
No input. Returns an output u8 bool.
Uses [[#GetConfig]] internally.
== GenerateSpecificAesKey ==
Wrapper for [[SMC#GenerateSpecificAesKey|GenerateSpecificAesKey SMC]].
Takes an input 16-byte '''KeySource''' and two input u32s '''Generation''' and '''Option'''. Returns an output 16-byte '''AesKey'''.
== DecryptDeviceUniqueData ==
Wrapper for [[SMC#DecryptDeviceUniqueData|DecryptDeviceUniqueData SMC]].
Takes an output type-0xA buffer '''DataOut''', an input type-0x9 '''DataIn''', an input 16-byte '''AccessKey''', an input 16-byte '''KeySource''' and an input u32 '''Version''' (0 for normal keys or 1 for extended keys).
Decrypts '''DataIn''' into '''DataOut''' with a key generated from '''AccessKey''' and '''KeySource'''.
Used by [[SSL_services|SSL]] for TLS client-privk.
[5.0.0+] The '''Version''' argument was removed.
== DecryptAesKey ==
Takes an input 16-byte '''KeySource''' and two input u32s '''Generation''' and '''Option'''. Returns an output 16-byte '''AesKey'''.
Decrypts (AES-ECB) '''KeySource''' with a key set with [[SMC#LoadAesKey|LoadAesKey SMC]].
[2.0.0+] Introduced same keyslot allocation code as for [[#GenerateAesKey]].
== ComputeCtr ==
Takes an output type-0x46 buffer '''DataOut''', an input u32 '''KeySlot''', an input type-0x45 buffer '''DataIn''' and an input 16-byte '''IvCtr'''.
Uses [[SMC#ComputeAes|ComputeAes SMC]] to decrypt '''DataIn''' into '''DataOut''' using the key set in the specified '''KeySlot'''.
[2.0.0+] Verifies the keyslot was allocated by the current session.
== ComputeCmac ==
Wrapper for [[SMC#ComputeCmac|ComputeCmac SMC]].
Takes an input type-0x9 buffer '''DataIn''' and an input u32 '''KeySlot'''. Returns an output 16-byte '''Cmac'''.
[2.0.0+] Verifies the keyslot was allocated by the current session.
== LoadEsDeviceKey ==
Wrapper for [[SMC#DecryptAndImportEsDeviceKey|DecryptAndImportEsDeviceKey SMC]].
Takes an input type-0x9 buffer '''DataIn''', an input 16-byte '''AccessKey''', an input 16-byte '''KeySource''' and an input u32 '''Version''' (0 for normal keys or 1 for extended keys).
Decrypts '''DataIn''' with a key generated from '''AccessKey''' and '''KeySource''' and imports it for later usage.
[5.0.0+] The '''Version''' argument was removed and this now calls the [[SMC#ReencryptDeviceUniqueData|ReencryptDeviceUniqueData SMC]] instead.
== PrepareEsTitleKey ==
Wrapper for [[SMC#PrepareEsDeviceUniqueKey|PrepareEsDeviceUniqueKey SMC]].
Takes an output type-0xA buffer '''DataOut''' and 3 input type-0x9 buffers '''DataIn''', '''ModIn''' and '''LabelHashIn'''. Returns an output u32 '''DataOutSize'''.
[3.0.0+] Now takes an input u32 '''Generation'''.
Decrypts '''DataIn''' into '''DataOut''' using the private key imported with [[#LoadEsDeviceKey]] and the supplied '''ModIn'''. Afterwards, verifies RSA-OAEP encoding using '''LabelHashIn'''.
== LoadPreparedAesKey ==
Wrapper for [[SMC#LoadPreparedAesKey|LoadPreparedAesKey SMC]].
Takes an input u32 '''KeySlot''' and an input 16-byte '''AccessKey'''.
[2.0.0+] Verifies the keyslot was allocated in the current session.
== PrepareCommonEsTitleKey ==
Wrapper for [[SMC#PrepareEsCommonKey|PrepareEsCommonKey SMC]].
Takes an input 16-byte '''KeySource'''. Returns an output 16-byte '''AccessKey'''.
[3.0.0+] Now takes an input u32 '''Generation'''.
== AllocateAesKeySlot ==
Returns an output u32 '''KeySlot'''.
Returns error 0xD01A if all keyslots are taken.
== DeallocateAesKeySlot ==
Takes an input u32 '''KeySlot'''.
Returns error 0xD21A if the keyslot wasn't allocated by current session.
== GetAesKeySlotAvailableEvent ==
Returns an output event handle for synchronizing with the AES keyslots.
== SetBootReason ==
Takes an input u32 '''BootReason'''.
[4.0.0+] Returns 0xD41A if a value has been previously set without being [[#GetBootReason|gotten]].
== GetBootReason ==
Returns an output u32 '''BootReason'''.
[4.0.0+] Returns 0xD61A if a value has not previously been set and unsets the value after getting it.


= spl:mig =
= spl:mig =
Line 49: Line 200:
| 0 || [[#GetConfig]]
| 0 || [[#GetConfig]]
|-
|-
| 1 || [[#ExpMod]]
| 1 || [[#ModularExponentiate]]
|-
|-
| 5 || [[#SetConfig]]
| 5 || [[#SetConfig]]
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| 14 || [[#DecryptAesKey]]
| 14 || [[#DecryptAesKey]]
|-
|-
| 15 || [[#CryptAesCtr]]
| 15 || [[#ComputeCtr]]
|-
|-
| 16 || [[#ComputeCmac]]
| 16 || [[#ComputeCmac]]
|-
|-
| 21 || [2.0.0+] [[#AllocateAesKeyslot]]
| 21 || [2.0.0+] [[#AllocateAesKeySlot]]
|-
|-
| 22 || [2.0.0+] [[#FreeAesKeyslot]]
| 22 || [2.0.0+] [[#DeallocateAesKeySlot]]
|-
|-
| 23 || [2.0.0+] [[#GetAesKeyslotAvailableEvent]]
| 23 || [2.0.0+] [[#GetAesKeySlotAvailableEvent]]
|}
|}


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| 0 || [[#GetConfig]]
| 0 || [[#GetConfig]]
|-
|-
| 1 || [[#ExpMod]]
| 1 || [[#ModularExponentiate]]
|-
|-
| 5 || [[#SetConfig]]
| 5 || [[#SetConfig]]
Line 109: Line 260:
| 14 || [[#DecryptAesKey]]
| 14 || [[#DecryptAesKey]]
|-
|-
| 15 || [[#CryptAesCtr]]
| 15 || [[#ComputeCtr]]
|-
|-
| 16 || [[#ComputeCmac]]
| 16 || [[#ComputeCmac]]
|-
|-
| 21 || [2.0.0+] [[#AllocateAesKeyslot]]
| 21 || [2.0.0+] [[#AllocateAesKeySlot]]
|-
|-
| 22 || [2.0.0+] [[#FreeAesKeyslot]]
| 22 || [2.0.0+] [[#DeallocateAesKeySlot]]
|-
|-
| 23 || [2.0.0+] [[#GetAesKeyslotAvailableEvent]]
| 23 || [2.0.0+] [[#GetAesKeySlotAvailableEvent]]
|-
|-
| 9 || [[#ImportLotusKey]]
| 9 || [[#DecryptAndStoreGcKey]]
|-
|-
| 10 || [[#DecryptLotusMessage]]
| 10 || [[#DecryptGcMessage]]
|-
|-
| 12 || [[#GenerateSpecificAesKey]]
| 12 || [[#GenerateSpecificAesKey]]
|-
|-
| 19 || [[#LoadTitleKey]]
| 19 || [[#LoadPreparedAesKey]]
|-
|-
| 31 || [5.0.0+] GetPackage2Hash
| 31 || [5.0.0+] GetPackage2Hash
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| 0 || [[#GetConfig]]
| 0 || [[#GetConfig]]
|-
|-
| 1 || [[#ExpMod]]
| 1 || [[#ModularExponentiate]]
|-
|-
| 5 || [[#SetConfig]]
| 5 || [[#SetConfig]]
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| 14 || [[#DecryptAesKey]]
| 14 || [[#DecryptAesKey]]
|-
|-
| 15 || [[#CryptAesCtr]]
| 15 || [[#ComputeCtr]]
|-
|-
| 16 || [[#ComputeCmac]]
| 16 || [[#ComputeCmac]]
|-
|-
| 21 || [2.0.0+] [[#AllocateAesKeyslot]]
| 21 || [2.0.0+] [[#AllocateAesKeySlot]]
|-
|-
| 22 || [2.0.0+] [[#FreeAesKeyslot]]
| 22 || [2.0.0+] [[#DeallocateAesKeySlot]]
|-
|-
| 23 || [2.0.0+] [[#GetAesKeyslotAvailableEvent]]
| 23 || [2.0.0+] [[#GetAesKeySlotAvailableEvent]]
|-
|-
| 13 || [[#DecryptRsaPrivateKey]]
| 13 || [[#DecryptDeviceUniqueData]]
|-
|-
| 26 || [5.0.0+] ImportSslKey
| 26 || [5.0.0+] DecryptAndStoreSslClientCertKey
|-
|-
| 27 || [5.0.0+] SslExpMod
| 27 || [5.0.0+] ModularExponentiateWithSslClientCertKey
|}
|}


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| 0 || [[#GetConfig]]
| 0 || [[#GetConfig]]
|-
|-
| 1 || [[#ExpMod]]
| 1 || [[#ModularExponentiate]]
|-
|-
| 5 || [[#SetConfig]]
| 5 || [[#SetConfig]]
Line 205: Line 356:
| 14 || [[#DecryptAesKey]]
| 14 || [[#DecryptAesKey]]
|-
|-
| 15 || [[#CryptAesCtr]]
| 15 || [[#ComputeCtr]]
|-
|-
| 16 || [[#ComputeCmac]]
| 16 || [[#ComputeCmac]]
|-
|-
| 21 || [2.0.0+] [[#AllocateAesKeyslot]]
| 21 || [2.0.0+] [[#AllocateAesKeySlot]]
|-
| 22 || [2.0.0+] [[#DeallocateAesKeySlot]]
|-
|-
| 22 || [2.0.0+] [[#FreeAesKeyslot]]
| 23 || [2.0.0+] [[#GetAesKeySlotAvailableEvent]]
|-
|-
| 23 || [2.0.0+] [[#GetAesKeyslotAvailableEvent]]
| 13 || [[#DecryptDeviceUniqueData]]
|-
|-
| 13 || [[#DecryptRsaPrivateKey]]
| 17 || [[#LoadEsDeviceKey]]
|-
|-
| 17 || [[#ImportEsKey]]
| 18 || [[#PrepareEsTitleKey]]
|-
|-
| 18 || [[#UnwrapTitleKey]]
| 20 || [2.0.0+] [[#PrepareCommonEsTitleKey]]
|-
|-
| 20 || [2.0.0+] [[#UnwrapCommonTitleKey]]
| 28 || [5.0.0+] DecryptAndStoreDrmDeviceCertKey
|-
|-
| 28 || [5.0.0+] ImportDrmKey
| 29 || [5.0.0+] ModularExponentiateWithDrmDeviceCertKey
|-
|-
| 29 || [5.0.0+] DrmExpMod
| 31 || [6.0.0+] PrepareEsArchiveKey
|-
|-
| 31 || [6.0.0+] UnwrapElicenseKey
| 32 || [6.0.0+] [[#LoadPreparedAesKey]]
|-
|-
| 32 || [6.0.0+] [[#LoadElicenseKey]]
| 33 || [18.0.0+]  
|}
|}


Line 241: Line 394:
| 0 || [[#GetConfig]]
| 0 || [[#GetConfig]]
|-
|-
| 1 || [[#ExpMod]]
| 1 || [[#ModularExponentiate]]
|-
|-
| 5 || [[#SetConfig]]
| 5 || [[#SetConfig]]
Line 261: Line 414:
| 14 || [[#DecryptAesKey]]
| 14 || [[#DecryptAesKey]]
|-
|-
| 15 || [[#CryptAesCtr]]
| 15 || [[#ComputeCtr]]
|-
|-
| 16 || [[#ComputeCmac]]
| 16 || [[#ComputeCmac]]
|-
|-
| 21 || [2.0.0+] [[#AllocateAesKeyslot]]
| 21 || [2.0.0+] [[#AllocateAesKeySlot]]
|-
|-
| 22 || [2.0.0+] [[#FreeAesKeyslot]]
| 22 || [2.0.0+] [[#DeallocateAesKeySlot]]
|-
|-
| 23 || [2.0.0+] [[#GetAesKeyslotAvailableEvent]]
| 23 || [2.0.0+] [[#GetAesKeySlotAvailableEvent]]
|-
|-
| 13 || [[#DecryptRsaPrivateKey]]
| 13 || [[#DecryptDeviceUniqueData]]
|-
|-
| 30 || [5.0.0+] ReEncryptRsaPrivateKey
| 30 || [5.0.0+] ReencryptDeviceUniqueData
|}
|}
== GetConfig ==
Wrapper for [[SMC#GetConfig|GetConfig SMC]].
Takes an input u32 '''ConfigItem'''. Returns one or more output u64s '''ConfigValue'''.
== ExpMod ==
Wrapper for [[SMC#ExpMod|ExpMod SMC]].
Takes an output type-0xA buffer '''DataOut''' and 3 input type-0x9 buffers '''DataIn''', '''ExpIn''' and '''ModIn'''.
Performs asymmetric crypto with user supplied modulus and exponent.
== GenerateAesKek ==
Wrapper for [[SMC#GenerateAesKek|GenerateAesKek SMC]].
Takes an input 16-byte '''KeySource''' and two input u32s '''Generation''' and '''Option'''. Returns an output 16-byte '''AccessKey'''.
== LoadAesKey ==
Wrapper for [[SMC#LoadAesKey|LoadAesKey SMC]].
Takes an input u32 '''Keyslot''' , an input 16-byte '''AccessKey''' and an input 16-byte '''KeySource'''.
Sets the specified '''Keyslot''' with a key generated from '''AccessKey''' and '''KeySource'''.
[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 ==
Takes an input 16-byte '''AccessKey''' and an input 16-byte '''KeySource'''. Returns an output 16-byte '''AesKey'''.
Generates a new key by decrypting (AES-ECB) '''KeySource''' with a key generated from the supplied '''AccessKey''' and the key set with [[SMC#LoadAesKey|LoadAesKey SMC]].
[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 ==
Wrapper for [[SMC#SetConfig|SetConfig SMC]].
Takes an input u32 '''ConfigItem''' and an input u64 '''ConfigValue'''.
Only '''ConfigItem''' 13 (IsChargerHiZModeEnabled) can be set.
== ImportLotusKey ==
Wrapper for [[SMC#ImportLotusKey|ImportLotusKey SMC]].
Takes an input type-0x9 buffer '''DataIn''', an input 16-byte '''AccessKey''', an input 16-byte '''KeySource''' and an input u32 '''Version''' (0 for normal keys or 1 for extended keys).
Decrypts '''DataIn''' with a key generated from '''AccessKey''' and '''KeySource''' and imports it for later usage.
[5.0.0+] The '''Version''' argument was removed and this now calls the [[SMC#ReEncryptRsaPrivateKey|ReEncryptRsaPrivateKey SMC]] instead.
== DecryptLotusMessage ==
Takes 3 input type-0x9 buffers '''DataIn''', '''ModIn''' and '''LabelHashIn'''.
Uses the [[SMC#SecureExpMod|SecureExpMod SMC]] to decrypt '''DataIn''' using the private key imported with [[#ImportLotusKey]] and the supplied '''ModIn''' and '''LabelHashIn'''.
== IsDevelopment ==
No input. Returns an output u8 bool.
Uses [[#GetConfig]] internally.
== GenerateSpecificAesKey ==
Wrapper for [[SMC#GenerateSpecificAesKey|GenerateSpecificAesKey SMC]].
Takes an input 16-byte '''KeySource''' and two input u32s '''Generation''' and '''Option'''. Returns an output 16-byte '''AesKey'''.
== DecryptRsaPrivateKey ==
Wrapper for [[SMC#DecryptRsaPrivateKey|DecryptRsaPrivateKey SMC]].
Takes an output type-0xA buffer '''DataOut''', an input type-0x9 '''DataIn''', an input 16-byte '''AccessKey''', an input 16-byte '''KeySource''' and an input u32 '''Version''' (0 for normal keys or 1 for extended keys).
Decrypts '''DataIn''' into '''DataOut''' with a key generated from '''AccessKey''' and '''KeySource'''.
Used by [[SSL_services|SSL]] for TLS client-privk.
[5.0.0+] The '''Version''' argument was removed and this now calls [[SMC#DecryptOrImportRsaPrivateKey|DecryptOrImportRsaPrivateKey SMC]] instead.
== DecryptAesKey ==
Takes an input 16-byte '''KeySource''' and two input u32s '''Generation''' and '''Option'''. Returns an output 16-byte '''AesKey'''.
Decrypts (AES-ECB) '''KeySource''' with a key set with [[SMC#LoadAesKey|LoadAesKey SMC]].
[2.0.0+] Introduced same keyslot allocation code as for [[#GenerateAesKey]].
== CryptAesCtr ==
Takes an output type-0x46 buffer '''DataOut''', an input u32 '''Keyslot''', an input type-0x45 buffer '''DataIn''' and an input 16-byte '''IvCtr'''.
Uses [[SMC#ComputeAes|ComputeAes SMC]] to decrypt '''DataIn''' into '''DataOut''' using the key set in the specified '''Keyslot'''.
[2.0.0+] Verifies the keyslot was allocated by the current session.
== ComputeCmac ==
Wrapper for [[SMC#ComputeCmac|ComputeCmac SMC]].
Takes an input type-0x9 buffer '''DataIn''' and an input u32 '''Keyslot'''. Returns an output 16-byte '''Cmac'''.
[2.0.0+] Verifies the keyslot was allocated by the current session.
== ImportEsKey ==
Wrapper for [[SMC#ImportEsKey|ImportEsKey SMC]].
Takes an input type-0x9 buffer '''DataIn''', an input 16-byte '''AccessKey''', an input 16-byte '''KeySource''' and an input u32 '''Version''' (0 for normal keys or 1 for extended keys).
Decrypts '''DataIn''' with a key generated from '''AccessKey''' and '''KeySource''' and imports it for later usage.
[5.0.0+] The '''Version''' argument was removed and this now calls the [[SMC#ReEncryptRsaPrivateKey|ReEncryptRsaPrivateKey SMC]] instead.
== UnwrapTitleKey ==
Wrapper for [[SMC#UnwrapTitleKey|UnwrapTitleKey SMC]].
Takes an output type-0xA buffer '''DataOut''' and 3 input type-0x9 buffers '''DataIn''', '''ModIn''' and '''LabelHashIn'''. Returns an output u32 '''DataOutSize'''.
[3.0.0+] Now takes an input u32 '''Generation'''.
Decrypts '''DataIn''' into '''DataOut''' using the private key imported with [[#ImportEsKey]] and the supplied '''ModIn'''. Afterwards, verifies RSA-OAEP encoding using '''LabelHashIn'''.
== LoadTitleKey ==
Wrapper for [[SMC#LoadTitleKey|LoadTitleKey SMC]].
Takes an input u32 '''Keyslot''' and an input 16-byte '''AccessKey'''.
[2.0.0+] Verifies the keyslot was allocated in the current session.
== UnwrapCommonTitleKey ==
Wrapper for [[SMC#UnwrapCommonTitleKey|UnwrapCommonTitleKey SMC]].
Takes an input 16-byte '''KeySource'''. Returns an output 16-byte '''AccessKey'''.
[3.0.0+] Now takes an input u32 '''Generation'''.
== AllocateAesKeyslot ==
Returns an output u32 '''Keyslot'''.
Returns error 0xD01A if all keyslots are taken.
== FreeAesKeyslot ==
Takes an input u32 '''Keyslot'''.
Returns error 0xD21A if the keyslot wasn't allocated by current session.
== GetAesKeyslotAvailableEvent ==
Returns an output event handle for synchronizing with the AES keyslots.
== SetBootReason ==
Takes an input u32 '''BootReason'''.
[4.0.0+] Returns 0xD41A if a value has been previously set without being [[#GetBootReason|gotten]].
== GetBootReason ==
Returns an output u32 '''BootReason'''.
[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]]
Retrieved from "https://switchbrew.org/wiki/SPL_services"