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+---- Thread: Need Help, for Decryption Aglorythm Key XOR ? (/showthread.php?tid=6070930)
Need Help, for Decryption Aglorythm Key XOR ? - i5000 - Apr 24, 2020
I Try to decrypt some Hex data file from a Car Audio Display, CID Display from Opel, VDO Siemens, I Have Read the Eprom which i see the first 20 bytes for the ECU ID Numbers as Clear-text, This Numbers shows Part Nr. Code Index Version and Number, Manufacter Data. etc. But the Rest i cant Read as ANSI ASCII. I Think its XOR encryption... i Try Brute-force, but without success!!! Can anybody Help me here :) ? XOR Key ? or its other decrytpion? Sry for my bad english :)
HEX Code 256 Bytes:
32343433393337373135393930363031
303039310100230220C600400001C238
50083C6C8C1406503A75140502100E00
00000000000000000000000000000000
0000006400B4007C3ACE893C3C012528
4A606B7D838A786C503228130A006808
0818060C0E12F05A0432221E180A8100
0D376408204B64823709415A640A0001
6E506E0E1B283A4B64040F1C285A8CC8
46484B4D5055634B28160D0703848228
280000000089008A8387828765008987
6582862800828600280078CA82282888
28658286658328848200F8025A000000
0800000000000000000000005C48005C
111100DD48DD00000000000000003300
000000A98AC0070000181901001A0081