Hacking RELEASE biskeydump and HacDiskMount - Switch eMMC decryption/real-time mounting tools

laramie

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sreenshots
your bis key 2 is wrong, how'd you dump this?
EDIT:
these are the BIS Key hashes *Note, the input of the key has no spaces, it's not in bit format like how it's entered in HacDiskMount, so the hash will be different since I removed the spaces as this has was generated from powershell using the function "Get-StringHash" SHA256*

(Upper):d936e42e8ca60be5da771f8663ff9f6fa804d54b82e0a87df9825b55261d6fb2 //these are hashes, not keys//
(Lower):0f8a36f2a5623ba2337e5560ca9b02b8ae0cbe93b652c5f9bfca23ee70aaab91 //These are sha256 hashes, not actual keys//
 
Last edited by laramie, , Reason: Adding information.

Adran_Marit

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your bis key 2 is wrong, how'd you dump this?
EDIT:
these are the BIS Key hashes *Note, the input of the key has no spaces, it's not in bit format like how it's entered in HacDiskMount, so the hash will be different since I removed the spaces as this has was generated from powershell using the function "Get-StringHash" SHA256*

(Upper):d936e42e8ca60be5da771f8663ff9f6fa804d54b82e0a87df9825b55261d6fb2 //these are hashes, not keys//
(Lower):0f8a36f2a5623ba2337e5560ca9b02b8ae0cbe93b652c5f9bfca23ee70aaab91 //These are sha256 hashes, not actual keys//

What the are you about..... biskey2 and biskey3 are identical
 

ker

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I'm following https://guide.sdsetup.com/gettingstarted/safetyprecautions to make a backup of my Switch (I'm totally noob)

I'm stuck at step 1.8. I upload biskeydump v7 payload through TegraRCMGUI 2.5 but I receive a CRC32 error message and a "ERROR getting TSEC key (retval -11), cannot continue"

I don't see any reference about this error at sdsetup guide, so I don't know if it's safe to continue or not. Any help is welcome
 

laramie

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I'm following https://guide.sdsetup.com/gettingstarted/safetyprecautions to make a backup of my Switch (I'm totally noob)

I'm stuck at step 1.8. I upload biskeydump v7 payload through TegraRCMGUI 2.5 but I receive a CRC32 error message and a "ERROR getting TSEC key (retval -11), cannot continue"

I don't see any reference about this error at sdsetup guide, so I don't know if it's safe to continue or not. Any help is welcome
use v8, tsec firm has been moved
 
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gnilwob

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@aleg3250
BISKEY 2 and 3 are identical for me.
So your dumped bis key should be fine.

2019-03-01_10-48-41.jpg

But why it is not valid on your SYSTEM, I have no idea.

What have you done before ?
Do you have any NAND backup from before the problem happen ?
 

Pikkappa

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@rajkosto sorry for the inconvenience, but i need your help i think. With Hacdiskmount, BIS key 0, 1 and 2 arre correct in the test, but the Bis key 3 get entropy test fail. It's weird because it should be the same of 2, but i tried to copy and recopy many times...
 

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