mhy3sx Posted May 15 Share Posted May 15 Hi, I am searching for a lisp to save as the drawing on Desktop as DXF 2004 and create for this DXF a hash code with algorithm SHA512 and save it in PDF file. Thanks Quote Link to comment Share on other sites More sharing options...
fuccaro Posted May 15 Share Posted May 15 I don't think it's possible. AutoLisp can't write binary data. You should manually save the file in DXF format and use an online converter. Quote Link to comment Share on other sites More sharing options...
mhy3sx Posted May 15 Author Share Posted May 15 I find something here, but I don't know how to use it !!!! https://github.com/acl2/acl2/blob/master/books/kestrel/crypto/sha-2/sha-512-tests.lisp Thanks Quote Link to comment Share on other sites More sharing options...
Steven P Posted May 15 Share Posted May 15 It isn't anything I have seen asked before - in a free forum you might be lucky to get some advice and guidance I think. What are you trying to protect? You might be quicker and cheaper to get a contract lawyer to make an agreement on whatever it is with whoever you are selling it to. Quote Link to comment Share on other sites More sharing options...
mhy3sx Posted May 15 Author Share Posted May 15 I am not trying to protect something. I need to upload to gov platform a dxf file and need to be hashcode SHA512 , and I am trying to do the job faster with a lisp. 1 Quote Link to comment Share on other sites More sharing options...
Steven P Posted May 15 Share Posted May 15 Do they have any recommended software to use? Not something I have seen and to get a LISP to do the job and verify the results might not be the most efficient way of doing this - unless you are going to be doing it for a lot of files. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.