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Line 227:
Line 227:
| 0x1F
| 0x1F
| generate_wagonu_key()
| generate_wagonu_key()
−| IOS_Ioctl(FD, 0x1F, ???, ???, ???, ???);
+| IOS_Ioctl(FD, 0x1F, in_buf, 0x10, 0, 0);
−| Generates the 0x12-keyhandle keydata used to encrypt/decrypt data for Wii U to Wii U system transfers.
+| Generates the 0x12-keyhandle keydata used to encrypt/decrypt data for Wii U to Wii U system transfers.
−|
+| If in_buf is NULL, a key from SEEPROM is used. If in_buf is not NULL, then it must be a pointer to a user supplied key.
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|-
| 0x20
| 0x20
| IOSC_EncryptBlocks()
| IOSC_EncryptBlocks()
| IOS_Ioctlv(FD, 0x20, 3, 1, vector);
| IOS_Ioctlv(FD, 0x20, 3, 1, vector);
−| Software AES encryption, this supports multiple AES-modes(AES-CTR, ...). Used by IOS-PAD to encrypt amiibo data.
+| Software AES encryption, this supports multiple AES-modes (AES-CTR, ...). Used by IOS-PAD to encrypt amiibo data.
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Line 244:
Line 244:
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| 0x22
| 0x22
−| mcp_auth_unk()
+| set_crypto_thread_priority()
| IOS_Ioctl(FD, 0x22, in_buf, 4, 0, 0);
| IOS_Ioctl(FD, 0x22, in_buf, 4, 0, 0);
−|
+| Modifies the IOS-CRYPTO main thread's priority.
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| 0x23
| 0x23
−| mcp_wagon_archive_unk()
+| get_wagon_certificate_data()
−| IOS_Ioctl(FD, 0x23, in_buf, 0x10, out_buf, 0x200);
+| IOS_Ioctl(FD, 0x23, in_buf, 0x10, out_buf, out_size);
−|
+| Gets Wagon certificate data stored inside IOS-CRYPTO.
−|
+| If the first word in in_buf is 0x00000000, a Root-CA00000003 with 0x400 bytes of size is written to out_buf. If the first word in in_buf is 0x00000001, a Root-CA00000003 MS00000012 with 0x240 bytes of size is written to out_buf.
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