Herbert Xu fb38ab4cd0 crypto: drbg - backport "fix maximum value checks on 32 bit systems" ...

This is a backport of commit b9347aff91ce4789619168539f08202d8d6a1177.
This backport is needed as without it the code will crash on 32-bit
systems.
    
The maximum values for additional input string or generated blocks is
larger than 1<<32. To ensure a sensible value on 32 bit systems, return
SIZE_MAX on 32 bit systems. This value is lower than the maximum
allowed values defined in SP800-90A. The standard allow lower maximum
values, but not larger values.

SIZE_MAX - 1 is used for drbg_max_addtl to allow
drbg_healthcheck_sanity to check the enforcement of the variable
without wrapping.
    
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2014-09-05 15:52:28 +08:00

..

internal

crypto: skcipher - Don't use __crypto_dequeue_request()

2014-06-20 21:26:05 +08:00

ablk_helper.h

crypto: create generic version of ablk_helper

2013-09-24 06:02:24 +10:00

aead.h

crypto: Resolve shadow warnings

2014-08-01 22:35:55 +08:00

aes.h

…

algapi.h

crypto: api - Move crypto_yield() to algapi.h

2014-06-20 21:26:04 +08:00

authenc.h

crypto: authenc - Export key parsing helper function

2013-10-16 20:56:25 +08:00

b128ops.h

…

blowfish.h

crypto: blowfish - split generic and common c code

2011-09-22 21:25:25 +10:00

cast5.h

crypto: cast5/cast6 - move lookup tables to shared module

2012-12-06 17:16:26 +08:00

cast6.h

crypto: cast5/cast6 - move lookup tables to shared module

2012-12-06 17:16:26 +08:00

cast_common.h

crypto: cast5/cast6 - move lookup tables to shared module

2012-12-06 17:16:26 +08:00

compress.h

…

cryptd.h

…

crypto_wq.h

…

ctr.h

…

des.h

crypto: des_3des - add x86-64 assembly implementation

2014-06-20 21:27:58 +08:00

drbg.h

crypto: drbg - backport "fix maximum value checks on 32 bit systems"

2014-09-05 15:52:28 +08:00

gf128mul.h

Update broken web addresses in the kernel.

2010-10-18 11:03:14 +02:00

hash_info.h

crypto: provide single place for hash algo information

2013-10-25 17:14:03 -04:00

hash.h

crypto: Resolve shadow warnings

2014-08-01 22:35:55 +08:00

if_alg.h

net: remove mm.h inclusion from netdevice.h

2011-06-21 19:17:20 -07:00

lrw.h

crypto: lrw - add interface for parallelized cipher implementions

2011-11-09 11:50:31 +08:00

md5.h

…

null.h

crypto: export NULL algorithms defines

2014-03-21 21:54:26 +08:00

padlock.h

crypto: padlock - Move padlock.h into include/crypto

2011-01-07 14:52:00 +11:00

pcrypt.h

…

pkcs7.h

PKCS#7: Find intersection between PKCS#7 message and known, trusted keys

2014-07-08 13:50:15 +01:00

public_key.h

PKCS#7: Use x509_request_asymmetric_key()

2014-07-29 13:07:58 +01:00

rng.h

…

scatterwalk.h

crypto: api - Move crypto_yield() to algapi.h

2014-06-20 21:26:04 +08:00

serpent.h

crypto: serpent-sse2 - add lrw support

2011-11-21 16:13:24 +08:00

sha.h

crypto: sha512 - Expose generic sha512 routine to be callable from other modules

2013-04-25 21:00:57 +08:00

skcipher.h

crypto: Resolve shadow warnings

2014-08-01 22:35:55 +08:00

twofish.h

crypto: twofish-x86_64-3way - add lrw support

2011-11-09 11:53:32 +08:00

vmac.h

crypto: vmac - Make VMAC work when blocks aren't aligned

2012-10-15 22:33:20 +08:00

xts.h

crypto: xts: add interface for parallelized cipher implementations

2011-11-09 11:56:06 +08:00