spl:

Cmd Name Notes
0
1 Unknown marshalling.
2 #ScrambleKeyA
3 Always returns 0x2D1A?
4 #ScrambleKeyB
5 Always returns 0x41A?
11 #GetDevunitFlag
13

Cmd0

Takes input word, and returns u64.

  • Input val8: 64bit DeviceId with byte7 clear. Output from this when used by NIM must match the set:cal DeviceId with byte7 cleared, otherwise NIM will panic.

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.