Messages in this thread | | | Date | Sun, 25 Jan 2015 14:46:38 +0100 | From | Alexander Holler <> | Subject | Re: [PATCH v2] modsign: use shred to overwrite the private key before deleting it |
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Am 25.01.2015 um 13:36 schrieb Alexander Holler: > Am 25.01.2015 um 13:24 schrieb Alexander Holler: >> Am 25.01.2015 um 13:08 schrieb Richard Weinberger: >>> >>> Or add support for the "s" chattr to major filesystems.
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>> So maybe shred should first set the 's' attribute before calling unlink >> on that file (if it doesn't already do it). I will look at it and send a >> patch if necessary. It's at least a small bit where I can help. ;)
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That currently looks like a total waste of time. Grepping the kernel for SECRM_FL looks like this flags isn't supported (used) by any fs.
Regards,
Alexander Holler
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