From f7458043ae6a2d2d54b911fac52e50341646bef2 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 10:35:41 +0200 Subject: Adding upstream version 2:2.7.0. Signed-off-by: Daniel Baumann --- man/cryptsetup-luksSuspend.8.adoc | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'man/cryptsetup-luksSuspend.8.adoc') diff --git a/man/cryptsetup-luksSuspend.8.adoc b/man/cryptsetup-luksSuspend.8.adoc index ed20681..c5f90ce 100644 --- a/man/cryptsetup-luksSuspend.8.adoc +++ b/man/cryptsetup-luksSuspend.8.adoc @@ -20,6 +20,10 @@ Suspends an active device (all IO operations will block and accesses to the device will wait indefinitely) and wipes the encryption key from kernel memory. Needs kernel 2.6.19 or later. +While the _luksSuspend_ operation wipes encryption keys from memory, +it does not remove possible plaintext data in various caches or in-kernel +metadata for mounted filesystems. + After this operation, you have to use _luksResume_ to reinstate the encryption key and unblock the device or _close_ to remove the mapped device. -- cgit v1.2.3