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ec8f02da9e
linux/drivers/char
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Jarod Wilson ec8f02da9e random: prime last_data value per fips requirements 
The value stored in last_data must be primed for FIPS 140-2 purposes. Upon
first use, either on system startup or after an RNDCLEARPOOL ioctl, we
need to take an initial random sample, store it internally in last_data,
then pass along the value after that to the requester, so that consistency
checks aren't being run against stale and possibly known data.

CC: Herbert Xu <herbert@gondor.apana.org.au>
CC: "David S. Miller" <davem@davemloft.net>
CC: Matt Mackall <mpm@selenic.com>
CC: linux-crypto@vger.kernel.org
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2012-11-08 07:19:18 -05:00
..
agp Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
hw_random ARM: soc: late platform updates 2012-10-07 20:55:16 +09:00
ipmi char/ipmi: remove local ioctl defines replaced by generic ones 2012-07-23 12:48:04 +02:00
mwave 8250: three way resolve of the 8250 diffs 2012-07-17 09:11:50 -07:00
pcmcia TTY merge for 3.7-rc1 2012-10-01 12:26:52 -07:00
tpm Merge branch 'tpmdd-next-v3.6' of git://github.com/shpedoikal/linux into for-linus 2012-10-11 18:41:29 +08:00
xilinx_hwicap xilinx_hwicap: reset XHI_MAX_RETRIES 2012-04-19 19:09:18 -07:00
apm-emulation.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm 2012-04-05 17:34:30 -07:00
applicom.c
applicom.h
bfin-otp.c
bsr.c powerpc/BSR: cleanup the error path of bsr_init 2012-07-17 10:27:38 -07:00
ds1302.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ds1620.c ARM: footbridge: nw_gpio_lock is raw_spin_lock 2012-10-07 10:33:12 +02:00
dsp56k.c
dtlk.c
efirtc.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
generic_nvram.c drivers: fix up various ->llseek() implementations 2011-07-20 20:47:58 -04:00
genrtc.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
hangcheck-timer.c
hpet.c printk(): add KERN_CONT where needed in hpet and vt code 2012-04-09 10:30:39 -07:00
i8k.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
Kconfig char/misc: remove CONFIG_EXPERIMENTAL dependencies 2012-09-18 16:14:53 +01:00
lp.c Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 18:12:23 -07:00
Makefile ramoops: Move to fs/pstore/ram.c 2012-05-16 08:06:37 -07:00
mbcs.c mm: kill vma flag VM_RESERVED and mm->reserved_vm counter 2012-10-09 16:22:19 +09:00
mbcs.h
mem.c mm: kill vma flag VM_RESERVED and mm->reserved_vm counter 2012-10-09 16:22:19 +09:00
misc.c switch device_get_devnode() and ->devnode() to umode_t * 2012-01-03 22:54:55 -05:00
mmtimer.c drivers/char/mmtimer.c: Remove useless kfree 2012-09-26 13:20:40 -07:00
msm_smd_pkt.c drivers/char/msm_smd_pkt.c: don't use IS_ERR() 2011-08-25 16:25:33 -07:00
mspec.c mm: kill vma flag VM_RESERVED and mm->reserved_vm counter 2012-10-09 16:22:19 +09:00
nsc_gpio.c
nvram.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
nwbutton.c drivers/char: removes unnecessary semicolon 2012-09-26 13:20:39 -07:00
nwbutton.h
nwflash.c Merge branch 'late/fixes' into fixes 2012-10-07 07:22:32 -07:00
pc8736x_gpio.c
ppdev.c ppdev: ppdev_init: do not return zero in case of failure 2012-09-05 13:44:04 -07:00
ps3flash.c drivers/char: Add module.h to those who were using it implicitly 2011-10-31 19:31:40 -04:00
random.c random: prime last_data value per fips requirements 2012-11-08 07:19:18 -05:00
raw.c Fix a crash when block device is read and block size is changed at the same time 2012-09-26 07:46:40 +02:00
rtc.c drivers/char: removes unnecessary semicolon 2012-09-26 13:20:39 -07:00
scx200_gpio.c
snsc_event.c
snsc.c
snsc.h
sonypi.c workqueue: deprecate flush[_delayed]_work_sync() 2012-08-20 14:51:24 -07:00
tb0219.c
tile-srom.c tile-srom.c driver: minor code cleanup 2012-04-02 12:14:10 -04:00
tlclk.c drivers/char/tlclk.c: fix error return code 2012-08-16 10:09:15 -07:00
toshiba.c
ttyprintk.c TTY: tty_alloc_driver() returns error pointers 2012-08-16 12:07:23 -07:00
uv_mmtimer.c
virtio_console.c virtio: console: fix error handling in init() function 2012-09-28 15:05:13 +09:30