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context versus encypted SKILL?

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Hi all,

Which do you prefer for delivering products to 3rd parties?  Context files or encrypted SKILL?

A few years ago, I have had one customer who cracked the encrypted SKILL fairly easily and was able to view the original source code.  However, I do not know what method he used to view the source.

Can context files also be bypassed as easily?  Have all known holes in the encrypted SKILL methodology been closed?

Encrypted SKILL seems to be much easier to maintain, because I don't have to worry about maintaining separate versions for each major version of CADENCE, but I don't want to give away my source code to savvy users.

Any advice?

Just to be clear, I'm not asking for people to identify the known security holes.  I just want to know which method will avoid the most security hazards.

Thanks!


Originally posted in cdnusers.org by m27315
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