skill code encoding

Hi Danniel,

Yes there is ! You can encrypt your skill codes indeed (Don't confuse
encryption with binary making).
The SKILL Language User Guide document ($CDSHOME/doc/sklanguser/
sklanguser.pdf) is helpful on this topic. This a is a bit from Chapter
10:

Encrypting a File (encrypt)
You can encrypt SKILL programs and data files. These can subsequently
be reloaded using
the load, loadi, or include functions. encrypt encrypts a file and
places the output into
another file. If a password is supplied, the same password must be
given to the command
used to reload the encrypted file.
encrypt( "triadb.il" "triadb_enc.il" "option") => t
Encrypts the triadb.il file into the triadb_enc.il file with option as
the password.
Returns t if successful.

Your question has been already discussed in this forum at many times,
these are some interesting and useful:
http://groups.google.com/group/comp.cad.cadence/browse_thread/thread/c6c3df3445507956/8a04053af1d1a5fb?lnk=gst&q=encrypt+skill#8a04053af1d1a5fb
http://groups.google.com/group/comp.cad.cadence/browse_thread/thread/968fe8db329234db/f0cc23a1389cbe3d?lnk=gst&q=encrypt+skill#f0cc23a1389cbe3d

If your skill is not well protected as discussed in the above links,
it becomes very easy to unencrypt. Have you ever read the following ?
http://www.deepchip.com/items/0283-02.html

Good luck !

Riad.
 
On Sunday, June 1, 2008 4:03:34 PM UTC+5:30, danniel wrote:
> Is there a way to encode my skill code?
 
On 02/07/13 16:17, varunkumardwivedi@gmail.com wrote:
On Sunday, June 1, 2008 4:03:34 PM UTC+5:30, danniel wrote:
Is there a way to encode my skill code?
encrypt() (with a password is better). You can also create context files
as another way of doing it.

You didn't provide much background as to precisely what you were trying
to do.

Andrew.
 

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