Difference between revisions of "Process Services PXI"

From 3dbrew
Jump to navigation Jump to search
m (More fixes, yay?)
Line 27: Line 27:
 
| 0x00060000
 
| 0x00060000
 
| [[1.0.0-0]]
 
| [[1.0.0-0]]
| GetRomId. This reads 0x40-bytes from [[Gamecards|gamecard]] command 0xC6(gamecard-uniqueID), and returns the first 0x10-bytes from that since the rest of the command reply is all 0xFF-bytes.
+
| GetRomId. This reads 0x40-bytes from [[Gamecards|gamecard]] command 0xC6 (gamecard-uniqueID), and returns the first 0x10-bytes from that since the rest of the command reply is all 0xFF-bytes.
 
|-
 
|-
 
| 0x00070000
 
| 0x00070000

Revision as of 04:45, 6 November 2014

Command Header Available since system version Description
0x000100C6 1.0.0-0 This crypts a raw message with RSA.
0x00020284 1.0.0-0 SignRsaSha256
0x00030284 1.0.0-0 VerifyRsaSha256
0x000401C4 1.0.0-0 EncryptDecryptAes
0x00050284 1.0.0-0 EncryptSignDecryptVerifyAesCcm
0x00060000 1.0.0-0 GetRomId. This reads 0x40-bytes from gamecard command 0xC6 (gamecard-uniqueID), and returns the first 0x10-bytes from that since the rest of the command reply is all 0xFF-bytes.
0x00070000 1.0.0-0 GetRomId2. The first u8 this returns is from GetRomMakerCode, the following 0x10-bytes are from encrypting the 0x10-bytes which GetRomId also returns. This is encrypted with AES-CBC, the regular normal-key and IV set by Process9 for this are loaded from the Process9 .rodata section.
0x00080000 1.0.0-0 GetCTRCardAutoStartupBit
0x00090000 1.0.0-0 GetRomMakerCode
0x000A0000 1.0.0-0 GetLocalFriendCodeSeed
0x000B0000 1.0.0-0 GetDeviceId
0x000C0042 1.0.0-0 GatherEntropy
0x000D0042 1.0.0-0 GenerateRandomBytes
0x000E0042 1.0.0-0, removed with 2.0.0-2 With 2.0.0-2 the system no longer handles this command at all. This was mostly the same as GenerateRandomBytes.

These RSA commands are an interface for using the RSA engine. The system will hang when it attempts to use a >RSA-2048 RSA bit-size with the RSA engine, since the RSA engine does not support >RSA-2048.