Changes between Initial Version and Version 1 of Ticket #12303, comment 9


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Timestamp:
Aug 16, 2021, 7:37:19 PM (3 years ago)
Author:
BenCastricum

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  • Ticket #12303, comment 9

    initial v1  
    1 I checked and have the same MD5s as you, I was md5summing the maniac game from dott, which is the DOS version.
     1I checked and have the same MD5s as you, I was md5summing the maniac game from dott, which is the DOS version. So that explains the different MD5s
    22
    3 Meanwhile I figured out the case of the problem. ScummVM incorrectly sets the encryption key to 0xFF, but the .LFL files aren't encrypted at all. If I hardcode scummvm to use 0x00 as key, the games from the extracted disk images run fine.
     3Meanwhile I figured out the cause of the problem. ScummVM incorrectly sets the encryption key to 0xFF, but the .LFL files aren't encrypted at all. If I hardcode scummvm to use 0x00 as key, the games from the extracted disk images run fine.
    44
    55The solution is to fix the encryption key selection. This needs a bit of research (it's been a while). I'll get back on this.