This is used to find the Xbox Public RSA-2048 Key. This key is used to verify the signed [[XBE]] executables.

struct RSA_PUBLIC_KEY
{
char Magic[4]; // "RSA1"
unsigned int Bloblen; // 264 (Modulus + Exponent + Modulussize)
unsigned char Bitlen[4]; // 2048
unsigned int ModulusSize; // 255 (bytes in the Modulus)
unsigned char Exponent[4];
unsigned char Modulus[256]; // Bit endian style
unsigned char Privatekey[256]; // Private Key -- Big endian style
};
struct RSA_PUBLIC_KEY xePublicKeyData;

== XBE signing process ==
The XBE signing process consists of two stages:

1. Calculate a SHA-1 hash of the contents of each of the XBE sections and store it in a table in the XBE header.

2. Calculate a SHA-1 hash of the XBE header, except for the ''magic'' 'XBEH' value and the ''digital signature'' field. The hash is then encrypted with a 2048-bit RSA private key. The signature of all official titles has been encrypted with The resulting encrypted hash ''signature'' stored near after the XBE header XBEH ''magic'' field, in the ''digital signature'' field.

== XBE signature verification ==
When an Xbox verifies an executable, a similar process is followed:

1. All the XBE section hashes are recalculated and compared to the ones stored in the XBE header section table. If these don't match, verification fails.

2. Calculate a SHA-1 hash of the XBE header, except for the ''magic'' 'XBEH' value and the ''digital signature'' field.

3. The ''digital signature'' field from the XBE is decrypted with the 2048-bit RSA public key and compared to the SHA-1 hash of the XBE header. Finally, if the two values match, the game is verified.

== References and links ==
* [https://github.com/xqemu/xbedump/blob/master/xboxlib.c Xbedump source]

Xbe

2017-05-18T16:56:58Z

Wayo: /* Resources and links */

XBE files (XBox Executable) are the main files that are executed in the Xbox System. In official games, these files are created by game developers, and then signed by Microsoft.

== Resources and links ==
* [http://www.caustik.com/cxbx/download/xbe.htm .XBE File Format 1.1]

2017-05-11T14:03:02Z

Wayo: Wayo moved page Xbox Live to Network: Making it more generic

#REDIRECT [[Network]]

Network

2017-05-09T14:48:00Z

Wayo: /* References and links */

Network

2017-05-09T13:02:07Z

Wayo:

Engine List

2017-05-09T12:19:28Z

Network

2017-05-09T09:48:38Z

Wayo: Created page with "== Xbox Live infrastructure == Kerberos Authentication Server: macs.xboxlive.com === Kerberos Authentication === {| class="wikitable" |+Xbox PA-DATA |- ! padata-type ! descr..."

== Xbox Live infrastructure ==

Kerberos Authentication Server: macs.xboxlive.com

=== Kerberos Authentication ===
{| class="wikitable"
|+Xbox PA-DATA
|-
! padata-type
! description
|-
|131
| ?
|-
|204
| ?
|-
|206
| Information about Xbox Version, Title, and Title version
|}

== Heartbeat ==

Ethernet II, Src: Microsof_f2:00:00 (00:50:f2:f2:00:00), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
MS Network Load Balancing
Signature: Unknown (0x584f4258)
Version: 1.1
Unique Host ID: 3118682055
Cluster IP: 167.102.81.132 (167.102.81.132)
Host IP: 4.89.169.109 (4.89.169.109)
Signature Data - Unknown (1481589336)

== Xbox Live Functions ==

{| class="wikitable"
|+XNet* XOnline* Functions
|-
! function
! description
|-
|XNetCreateKey(&xnkid, &xnkey)
|
|-
|XNetRegisterKey(&xnkid, &xnkey)
|Register the session key
|-
|XNetXnAddrToInAddr( pxnaddr, pxnkid, &pseudoIP )
|Convert the address to a winsock usable format
|-
|XNetUnregisterKey( &xbc.SessionID )
|
|-
|XNetGetTitleXnAddr( &hostAddr )
|Gets your XNADDR. Used by syslink, and lots of other people.
|-
|XOnlineGetUsers( XBLAccountusers, &numOfXBLiveAccounts )
|
|-
|XOnlineTaskClose(XONLINETASK_HANDLE logonHandle)
|
|-
|XOnlineStartup( XONLINE_STARTUP_PARAMS* )
|
|-
|XOnlineLogon(XONLINE_USER* XBLLoggedOnUsers, DWORD* XBLservices, SERVICE_COUNT, NULL, XONLINETASK_HANDLE &logonHandle)
|
|-
| XOnlineTaskContinue(XONLINETASK_HANDLE logonHandle)
|
|-
| XOnlineLogonTaskGetResults(XONLINETASK_HANDLE logonHandle)
|
|-
|XNetGetEthernetLinkStatus()
|
|-
|XOnlineGetLogonUsers()
|
|}

== References and links ==
* [https://xboxlivehacking.blogspot.de/ https://xboxlivehacking.blogspot.de/]
* [https://github.com/grayj/Jedi-Academy/blob/master/codemp/xbox/XBLive.cpp https://github.com/grayj/Jedi-Academy/blob/master/codemp/xbox/XBLive.cpp]
* [http://discerning.com/pdfbox/test/input/authentication.pdf http://discerning.com/pdfbox/test/input/authentication.pdf]

Main Page/Xbox Live

2017-05-09T07:05:13Z

Wayo: /* References and links */

2017-05-07T21:05:41Z

Wayo: /* Heartbeat */

== Xbox Live infrastructure ==
Server: macs.xboxlive.com

== Heartbeat ==

Ethernet II, Src: Microsof_f2:00:00 (00:50:f2:f2:00:00), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
MS Network Load Balancing
Signature: Unknown (0x584f4258)
Version: 1.1
Unique Host ID: 3118682055
Cluster IP: 167.102.81.132 (167.102.81.132)
Host IP: 4.89.169.109 (4.89.169.109)
Signature Data - Unknown (1481589336)

Main Page/Xbox Live

2017-05-07T21:05:17Z

Wayo: Created page with "== Xbox Live infrastructure == Server: macs.xboxlive.com == Heartbeat == Ethernet II, Src: Microsof_f2:4c:01 (00:50:f2:f2:4c:01), Dst: Broadcast (ff:ff:ff:ff:ff:ff)..."

== Xbox Live infrastructure ==
Server: macs.xboxlive.com

== Heartbeat ==

Ethernet II, Src: Microsof_f2:4c:01 (00:50:f2:f2:4c:01), Dst: Broadcast (ff:ff:ff:ff:ff:ff)
MS Network Load Balancing
Signature: Unknown (0x584f4258)
Version: 1.1
Unique Host ID: 3118682055
Cluster IP: 167.102.81.132 (167.102.81.132)
Host IP: 4.89.169.109 (4.89.169.109)
Signature Data - Unknown (1481589336)