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  1. Replies
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    Question Re: How to find flexlm seeds from 64bit demo?

    Well they ( Mathworks) are using LONG sign, so ECC will still need to be patched regardless of seed recovery.

    To recover the MLM seeds you can even use the "easy" method.. ( Still works for some...
  2. Re: FlexLM.ECC.Generic.Patcher-Flexlm targets (x86/x64 up to version 11.9.x)

    generated with FlexLm Vendor key generator 3.0 ( It's not hard to find )

    /* Version 11 keys */
    #define VENDOR_KEY1 0xf5c16523
    #define VENDOR_KEY2 0x47da0ba5
    #define VENDOR_KEY3 0xd92e32dc...
  3. Re: FlexLM.ECC.Generic.Patcher-Flexlm targets (x86/x64 up to version 11.9.x)

    As it's using ECC, you'll need to patch pubkey_verify and change the dates in your license.
    You won't be able to create a real license unless you replace the public key and that is not trivial.
    As...
  4. Re: FlexLM.ECC.Generic.Patcher-Flexlm targets (x86/x64 up to version 11.9.x)

    You need to build your own lmcrypt ( using the seeds, vendor keys, etc etc, set SIGN level (113bits etc) ) to sign a new license.
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    Re: Flexlm Tools + Video Tutorials

    Dodotiro,

    lmcryptgui will only generate short SIGN licenses ..it's a very old tool. ( Flexlm 8) ( lmcryptgui will work for Vivado and NXP Codewarrior etc as even though they are "protected :-))...
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    Re: FLEXNET: HOW TO build your own lmcrypt

    istigatore,
    Thanks, Yes, Matlab2015a was just a _l_pubkey_verify patch as it has been in prior years. ( I do recall having to patch _l_prikey_sign as well in 2014a ?) It's been a while since I...
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    Re: FLEXNET: HOW TO build your own lmcrypt

    Hi dionysosww,

    There is only one file you need to be concerned with .. libmwservices.dylib. ( in the windoze verson there are 4 files PST.exe. compiler.dll etc, but in Macosx , normally one the...
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    Re: FLEXNET: HOW TO build your own lmcrypt

    Hi dionysosww,

    I can't download your attachment ( don't have enough rep points yet), but from what you've posted, that IS _l_prikey_sign. No doubt about it. It has 0x2926, 0x2931 etc, I'll bet...
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    Re: FLEXNET: HOW TO build your own lmcrypt

    Hi Carlitos,

    I'm away from my main PC. If I remember correctly that error is related to the vendor_info string not being correct in the license ... ( that's where I left off when I had a few...
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    Re: FLEXNET: HOW TO build your own lmcrypt

    dionysosww,The latest version ? 11.13.x.x , if you really mean oldest version, then from memory it goes back to when they added CRO keys.. Version 8 or 9 ? It's been a long time, so I may be off a...
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    Re: FLEXNET: HOW TO build your own lmcrypt

    Kometata,

    I don't have the full AML installer , so I can't "play along" but I did see mention of the hostid having to be and internet based hostid. ( istigaore " this vendor need license to...
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    Re: FLEXNET: HOW TO build your own lmcrypt

    Kometata,

    Identifying _l_pubkey_verify ( and other interesting routines ) is really quite easy when you know what to look for. I've copied a post I made ( a while ago) ...elsewhere...

    Use...
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