Newbie NC SPEC File Encryption/Decryption


Results 1 to 12 of 12

Thread: NC SPEC File Encryption/Decryption

  1. #1
    Member kurmay's Avatar
    Join Date
    Aug 2011
    Posts
    418
    Downloads
    3
    Uploads
    0

    Default NC SPEC File Encryption/Decryption

    https://www.facebook.com/okuma.tuning


  2. #2
    Member
    Join Date
    Apr 2014
    Posts
    18
    Downloads
    0
    Uploads
    0

    Default Re: NC SPEC File Encryption/Decryption

    Hi kurmay, any news?

    Inviato dal mio LG-H850 utilizzando Tapatalk



  3. #3
    Member kurmay's Avatar
    Join Date
    Aug 2011
    Posts
    418
    Downloads
    3
    Uploads
    0

    Default Re: NC SPEC File Encryption/Decryption

    NC SPEC File Encryption/Decryption-screen-jpg

    https://www.facebook.com/okuma.tuning


  4. #4
    Member
    Join Date
    Apr 2014
    Posts
    18
    Downloads
    0
    Uploads
    0

    Default Re: NC SPEC File Encryption/Decryption

    it is not very clear to me.
    Do you unlocked something?

    Inviato dal mio LG-H850 utilizzando Tapatalk



  5. #5
    Member kurmay's Avatar
    Join Date
    Aug 2011
    Posts
    418
    Downloads
    3
    Uploads
    0

    Default Re: NC SPEC File Encryption/Decryption

    It is very clear for someone's.

    https://www.facebook.com/okuma.tuning


  6. #6
    Member
    Join Date
    Apr 2014
    Posts
    18
    Downloads
    0
    Uploads
    0

    Default Re: NC SPEC File Encryption/Decryption

    Hi kurmay,
    what are the bytes after the asterisks? I haven't them.
    is encryption performed with these bytes?
    My spec file is different.
    Can you help me to understand? Please
    NC SPEC File Encryption/Decryption-tapatalk_1515802473444-jpeg



  7. #7
    Member deadlykitten's Avatar
    Join Date
    Jun 2015
    Location
    Antarctica
    Posts
    4131
    Downloads
    0
    Uploads
    0

    Default Re: NC SPEC File Encryption/Decryption

    i think i got it

    we are merely at the start of " Internet of Things / Industrial Revolution 4.0 " era : a mix of AI, plastics, human estrangement, powerful non-state actors ...


  8. #8
    Member OkumaWiz's Avatar
    Join Date
    Apr 2009
    Location
    United States
    Posts
    1262
    Downloads
    0
    Uploads
    0

    Default Re: NC SPEC File Encryption/Decryption

    So without encryption algorithm we have nothing right?

    Experience is what you get just after you needed it.


  9. #9
    Member
    Join Date
    Dec 2012
    Location
    USA
    Posts
    15
    Downloads
    0
    Uploads
    0

    Default

    if this helps,here is same block for serial 105941

    Attachment 387375

    So do you think proper encryption...or maybe just obfuscation? bit shift/ or add subract serial number? Shame we don't have exact same machine before after an okuma optional feature add. I'm doubtful of AES or DES encryption as US/JAPAN export/import rules would limit many encryption algorithms....plus CPU isn't monster on older machines.

    Let me know if I can help in your endeavor.



  10. #10
    Registered
    Join Date
    Oct 2006
    Location
    USA
    Posts
    14
    Downloads
    0
    Uploads
    0

    Default Re: NC SPEC File Encryption/Decryption

    5020L controls. Can I increase the memory? Would this be related?



  11. #11
    Member OkumaWiz's Avatar
    Join Date
    Apr 2009
    Location
    United States
    Posts
    1262
    Downloads
    0
    Uploads
    0

    Default Re: NC SPEC File Encryption/Decryption

    Kind of related. First level upgrade is bit setting only. Unfortunately it just changes mapping if BB0: and BB1: so you already have useable memory in BB0: . Yes you can use it but don't fill it or you'll get into trouble.

    Next levels actually add hardware to increase memory. Expensive and may no longer be available through Okuma.

    Best regards,

    Ps> hello mcCoyheavy... how's the fecon working? ;-)

    Experience is what you get just after you needed it.


  12. #12
    *Registered User* Dell1026's Avatar
    Join Date
    Aug 2018
    Posts
    4
    Downloads
    0
    Uploads
    0

    Red face

    Can you help me, where can i find the ec spec and nc spec code, or what filename should i locate those spec code.
    Attached is the OSP management card.
    For LT15-MY
    5020L
    Thanks.



  13. #13
    Member kurmay's Avatar
    Join Date
    Aug 2011
    Posts
    418
    Downloads
    3
    Uploads
    0

    Default Re: NC SPEC File Encryption/Decryption

    File name is LCU06-00-A.PBU for 5000series lathes.
    You can find in BB0 memory.

    https://www.facebook.com/okuma.tuning


Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


About CNCzone.com

    We are the largest and most active discussion forum for manufacturing industry. The site is 100% free to join and use, so join today!

Follow us on


Our Brands

NC SPEC File Encryption/Decryption

NC SPEC File Encryption/Decryption