Xexdecrypt Registry entries problem

[MrPhunkee]

Hi, couldnt find the original thread, but im trying to decrypt some xexe'es with xexdecrypt. I have the keys but dont know where to put em in, so I et messages like this:

Please setup xexdecryption key registry entries first.

Can some1 please tell me where and how exactly I enter these keys? Thx

[robinsod]

Use the NAND flash tool, enter the XEX decrypt keys there & they will be written to the registry. The XEXDecrypt tool reads the same registry entries

[MrPhunkee]

Many thx! Now how cna I vieuw the content of the bin? I tried some iso tools but they say its invalid

[shawmishrak]

Are the XEX keys known and constant across all consoles, or does each Xbox have its own XEX key?  How/where does one get these keys?

I'm trying to load some XEXs into IDA Pro, but all the information I find seems to suggest they need to first be decrypted with XEXDecrypt, which needs the XEX keys, but no where do I see where to get these keys.  Am I missing something obvious here?