Im trying to decrypt firmware to have a look and learn from it, but python gives a error.
Its my first time decrypting and my firsttime python, and also my first time with firmware..
Python says:
SamyGO Firmware Decrypter
Firmware: T-ECPAKUC v1031.0
No image\appdata.* files found in directory 'image'
Decrypting 'image\exe.img.sec'
Decrypted result will be here: 'image\exe.img'
AES Encrypted CI+ firmware detected.
Decrypting with AES...
secret key : **********************************************
Decrypting AES...
Decrypting with XOR Key :
Crypto package found, using fast XOR engine.
Traceback (most recent call last):
File "E:\Downloads\Samsung\T-ECPAKUC\SamyGO.py", line 232, in <module>
SamyGO("exe")
File "E:\Downloads\Samsung\T-ECPAKUC\SamyGO.py", line 185, in SamyGO
decfile,md5digg,xorkey = xor( encfile )
File "E:\Downloads\Samsung\T-ECPAKUC\SamyGO.py", line 68, in xor
cip_xor = XOR.new( keyData )
ValueError: XOR key cannot be the null string (0 bytes long)
>>>
What is going wrong and what do i have to do???
I want to learn more about firware, because id like to have the new smarthub layout and allshare play on my UE55D8000.
Plus i want to see if i can make more video files work, like trying to implement codecs.
Python Error during Decrypting Firmware
-
- Posts: 2
- Joined: Sat Aug 11, 2012 4:33 am
Re: Python Error during Decrypting Firmware
I am having the exact same error...........
I have tried with different firmwares and same issue for all of them.....
Code: Select all
C:\Python26>python Samy.py "D:\Desktop\DO NOT SYNC\Samsung Hacking\FW\T-ECPAKUC"
SamyGO Firmware Patcher v0.26 (c) 2010 Erdem U. Altinyurt
-=BIG FAT WARNING!=-
You can brick your TV with this tool!
Authors accept no responsibility about ANY DAMAGE on your devices!
project home: http://SamyGO.sourceforge.net
Firmware: T-ECPAKUC v1019.4
AES Encrytped CI+ firmware detected.
Decrypting with AES...
secret key : ******************************************************
Decrypting AES...
Decrypting with XOR Key :
Crypto package found, using fast XOR engine.
Traceback (most recent call last):
File "Samy.py", line 1054, in <module>
SamyGO( sys.argv[1] )
File "Samy.py", line 971, in SamyGO
decfile,md5digg,xorkey = xor( encfile )
File "Samy.py", line 93, in xor
cip_xor = XOR.new( keyData )
ValueError: XOR key cannot be the null string (0 bytes long)
C:\Python26>
Re: Python Error during Decrypting Firmware
Patcher version to old.
Take recent from svn (0.31)
Take recent from svn (0.31)
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
-
- Posts: 2
- Joined: Sat Aug 11, 2012 4:33 am
Re: Python Error during Decrypting Firmware
juuso wrote:Patcher version to old.
Take recent from svn (0.31)
Thanks that worked!!!!
Code: Select all
C:\Python26>python Samy2.py decrypt "D:\Desktop\DO NOT SYNC\Samsung Hacking\FW\T-ECPAKUC"
SamyGO Firmware Patcher v0.31Beta (c) 2010-2011 Erdem U. Altinyurt
-=BIG FAT WARNING!=-
You can brick your TV with this tool!
Authors accept no responsibility about ANY DAMAGE on your devices!
project home: http://www.SamyGO.tv
Firmware: T-ECPAKUC v1019.4
AES Encrytped CI+ firmware detected.
Decrypting with AES...
secret key : *************************************
Decrypting AES...
Decrypting with XOR Key : T-ECPAKUC
Crypto package found, using fast XOR engine.
Calculated CRC : 0x2E0C0E95
CRC Validation passed
C:\Python26>
Re: Python Error during Decrypting Firmware
where can i find that??
Do you have the link????
Do you have the link????