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A comment on Environment Variables Considered Harmful for Your Secrets. Parent comment

Re:Environment Variables Considered Harmful for Your Secrets by jjmason on Friday January 02, 2015 @02:18PM (#8828052)
I haven't looked to hard at the docs yet, but this seems kind of awesome. Is it something that you have to build your own kernel for, or is it configurable in a prebuilt kernel?
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Re:Environment Variables Considered Harmful for Your Secrets by jbert on Friday January 02, 2015 @05:02PM (#8828817)
Stock ubuntu here has a /proc/keys file, so I think it's generally available.
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