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authorNeil Horman <nhorman@tuxdriver.com>2008-08-05 14:13:08 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2008-08-29 15:50:02 +1000
commitccb778e1841ce04b4c10b39f0dd2558ab2c6dcd4 (patch)
treed15c704e38e731391fdb8bf8db1922aff893acd7 /crypto/rng.c
parent5be5e667a9a5d8d5553e009e67bc692d95e5916a (diff)
downloadlinux-ccb778e1841ce04b4c10b39f0dd2558ab2c6dcd4.tar.bz2
crypto: api - Add fips_enable flag
Add the ability to turn FIPS-compliant mode on or off at boot In order to be FIPS compliant, several check may need to be preformed that may be construed as unusefull in a non-compliant mode. This patch allows us to set a kernel flag incating that we are running in a fips-compliant mode from boot up. It also exports that mode information to user space via a sysctl (/proc/sys/crypto/fips_enabled). Tested successfully by me. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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