Difference between revisions of "SPL services"
From Nintendo Switch Brew
(→Cmd13) |
|||
| Line 4: | Line 4: | ||
! Cmd || Name || Notes | ! Cmd || Name || Notes | ||
|- | |- | ||
| − | | 0 || || | + | | 0 || [[#ReadConsoleConfig]] || |
|- | |- | ||
| 1 || || Unknown marshalling. | | 1 || || Unknown marshalling. | ||
| Line 21: | Line 21: | ||
|} | |} | ||
| − | == | + | == ReadConsoleConfig == |
Takes input word, and returns u64. | Takes input word, and returns u64. | ||
| + | {| class="wikitable" border="1" | ||
| + | |- | ||
| + | ! Id || Name | ||
| + | |- | ||
| + | | 8 || 64bit DeviceId with byte7 clear. | ||
| + | |- | ||
| + | | 11 || Allow skipping RSA signatures on NRR. | ||
| + | |} | ||
| + | |||
| + | Output from this when used by [[NIM_services|NIM]] must match the [[Settings_services|set:cal]] DeviceId with byte7 cleared, otherwise NIM will panic. | ||
| − | + | [[Loader services|RO]] checks id11, if set then skipping NRR rsa signatures is allowed. | |
== ScrambleKeyA == | == ScrambleKeyA == | ||
Revision as of 15:05, 28 June 2017
Contents
spl:
| Cmd | Name | Notes |
|---|---|---|
| 0 | #ReadConsoleConfig | |
| 1 | Unknown marshalling. | |
| 2 | #ScrambleKeyA | |
| 3 | Always returns 0x2D1A? | |
| 4 | #ScrambleKeyB | |
| 5 | Always returns 0x41A? | |
| 11 | #GetDevunitFlag | |
| 13 |
ReadConsoleConfig
Takes input word, and returns u64.
| Id | Name |
|---|---|
| 8 | 64bit DeviceId with byte7 clear. |
| 11 | Allow skipping RSA signatures on NRR. |
Output from this when used by NIM must match the set:cal DeviceId with byte7 cleared, otherwise NIM will panic.
RO checks id11, if set then skipping NRR rsa signatures is allowed.
ScrambleKeyA
Takes 16-bytes as input and two u32s. Outputs random-looking 16-bytes.
Same input gives same output. Console unique.
ScrambleKeyB
Behaves similar to #ScrambleKeyA, but with different output.
Also console unique. This is not the inverse operation of #ScrambleKeyA.
GetDevunitFlag
No input params.
Returns an u8 flag for whether the system is devunit it seems. Output flag is 0 on retail.
Cmd13
Last SPL cmd used by SSL-sysmodule for TLS client-privk.
