linux-stable-rt/crypto
Jarod Wilson ad79cdd77f crypto: des3_ede - permit weak keys unless REQ_WEAK_KEY set
While its a slightly insane to bypass the key1 == key2 ||
key2 == key3 check in triple-des, since it reduces it to the
same strength as des, some folks do need to do this from time
to time for backwards compatibility with des.

My own case is FIPS CAVS test vectors. Many triple-des test
vectors use a single key, replicated 3x. In order to get the
expected results, des3_ede_setkey() needs to only reject weak
keys if the CRYPTO_TFM_REQ_WEAK_KEY flag is set.

Also sets a more appropriate RES flag when a weak key is found.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-12-25 11:02:28 +11:00
..
async_tx
Kconfig crypto: sha512 - Switch to shash 2008-12-25 11:02:27 +11:00
Makefile crypto: hash - Add shash interface 2008-12-25 11:01:26 +11:00
ablkcipher.c
aead.c
aes_generic.c
ahash.c crypto: hash - Make setkey optional 2008-12-25 11:02:06 +11:00
algapi.c
algboss.c
ansi_cprng.c crypto: ansi_cprng - fix inverted DT increment routine 2008-12-25 11:01:49 +11:00
anubis.c
api.c crypto: api - Rebirth of crypto_alloc_tfm 2008-12-25 11:01:24 +11:00
arc4.c
authenc.c crypto: hash - Export shash through hash 2008-12-25 11:01:33 +11:00
blkcipher.c
blowfish.c
camellia.c crypto: camellia - use kernel-provided bitops, unaligned access 2008-12-25 11:01:15 +11:00
cast5.c
cast6.c
cbc.c
ccm.c
chainiv.c
cipher.c
compress.c
crc32c.c libcrc32c: Move implementation to crypto crc32c 2008-12-25 11:01:40 +11:00
cryptd.c
crypto_null.c crypto: null - Switch to shash 2008-12-25 11:02:07 +11:00
ctr.c
cts.c
deflate.c
des_generic.c crypto: des3_ede - permit weak keys unless REQ_WEAK_KEY set 2008-12-25 11:02:28 +11:00
digest.c
ecb.c
eseqiv.c
fcrypt.c crypto: remove uses of __constant_{endian} helpers 2008-12-25 11:02:03 +11:00
fips.c
gcm.c
gf128mul.c
hash.c
hmac.c crypto: hash - Export shash through hash 2008-12-25 11:01:33 +11:00
internal.h crypto: api - Rebirth of crypto_alloc_tfm 2008-12-25 11:01:24 +11:00
khazad.c
krng.c
lrw.c
lzo.c
md4.c crypto: md4 - Switch to shash 2008-12-25 11:02:16 +11:00
md5.c crypto: md5 - Switch to shash 2008-12-25 11:02:18 +11:00
michael_mic.c crypto: michael_mic - Switch to shash 2008-12-25 11:02:24 +11:00
pcbc.c
proc.c crypto: api - Call type show function before legacy for proc 2008-12-25 11:01:32 +11:00
ripemd.h
rmd128.c crypto: rmd128 - Switch to shash 2008-12-25 11:02:09 +11:00
rmd160.c crypto: rmd160 - Switch to shash 2008-12-25 11:02:10 +11:00
rmd256.c crypto: rmd256 - Switch to shash 2008-12-25 11:02:12 +11:00
rmd320.c crypto: rmd320 - Switch to shash 2008-12-25 11:02:13 +11:00
rng.c
salsa20_generic.c [CRYPTO] all: Clean up init()/fini() 2008-04-21 10:19:34 +08:00
scatterwalk.c
seed.c
seqiv.c
serpent.c
sha1_generic.c crypto: sha1 - Switch to shash 2008-12-25 11:02:15 +11:00
sha256_generic.c crypto: sha256 - Switch to shash 2008-12-25 11:02:19 +11:00
sha512_generic.c crypto: sha512 - Switch to shash 2008-12-25 11:02:27 +11:00
shash.c crypto: hash - Make setkey optional 2008-12-25 11:02:06 +11:00
tcrypt.c
tcrypt.h
tea.c
testmgr.c crypto: testmgr - Validate output length in (de)compression tests 2008-12-25 11:02:04 +11:00
testmgr.h
tgr192.c crypto: tgr192 - Switch to shash 2008-12-25 11:02:21 +11:00
twofish.c
twofish_common.c
wp512.c crypto: wp512 - Switch to shash 2008-12-25 11:02:22 +11:00
xcbc.c
xor.c
xts.c