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linux-stable/include/crypto
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Herbert Xu c840ac6af3 crypto: af_alg - Disallow bind/setkey/... after accept(2) 
Each af_alg parent socket obtained by socket(2) corresponds to a
tfm object once bind(2) has succeeded.  An accept(2) call on that
parent socket creates a context which then uses the tfm object.

Therefore as long as any child sockets created by accept(2) exist
the parent socket must not be modified or freed.

This patch guarantees this by using locks and a reference count
on the parent socket.  Any attempt to modify the parent socket will
fail with EBUSY.

Cc: stable@vger.kernel.org
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-01-18 18:16:09 +08:00
..
internal crypto: rsa - RSA padding algorithm 2015-12-09 20:03:57 +08:00
ablk_helper.h crypto: create generic version of ablk_helper 2013-09-24 06:02:24 +10:00
aead.h crypto: aead - fix kernel-doc warnings in crypto/aead.h 2015-12-09 20:03:45 +08:00
aes.h crypto: aes - Move key_length in struct crypto_aes_ctx to be the last field 2009-02-18 16:48:04 +08:00
akcipher.h crypto: akcipher - fix typos in include/crypto/akcipher.h 2015-12-11 22:55:13 +08:00
algapi.h crypto: api - Add instance free function to crypto_type 2015-07-14 14:56:45 +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
chacha20.h crypto: chacha20 - Export common ChaCha20 helpers 2015-07-17 21:20:21 +08:00
compress.h crypto: pcomp - Constify (de)compression parameters 2015-05-01 11:16:37 +08:00
cryptd.h crypto: cryptd - Add missing aead.h inclusion 2015-05-13 10:31:46 +08:00
crypto_wq.h crypto: api - Use dedicated workqueue for crypto subsystem 2009-02-19 14:33:40 +08:00
ctr.h
des.h crypto: des_3des - add x86-64 assembly implementation 2014-06-20 21:27:58 +08:00
drbg.h crypto: drbg - reseed often if seedsource is degraded 2015-06-10 19:14:05 +08:00
gf128mul.h Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
hash.h crypto: ahash - Add crypto_ahash_blocksize 2015-10-20 22:10:48 +08:00
hash_info.h crypto: provide single place for hash algo information 2013-10-25 17:14:03 -04:00
if_alg.h crypto: af_alg - Disallow bind/setkey/... after accept(2) 2016-01-18 18:16:09 +08:00
lrw.h crypto: lrw - add interface for parallelized cipher implementions 2011-11-09 11:50:31 +08:00
mcryptd.h crypto: sha-mb - multibuffer crypto infrastructure 2014-08-25 20:32:25 +08:00
md5.h crypto: hash - add zero length message hash for shax and md5 2015-12-22 20:43:35 +08:00
null.h crypto: null - Add default null skcipher 2015-05-22 11:25:55 +08:00
padlock.h crypto: padlock - Move padlock.h into include/crypto 2011-01-07 14:52:00 +11:00
pcrypt.h crypto: pcrypt - Add pcrypt crypto parallelization wrapper 2010-01-07 15:57:19 +11:00
pkcs7.h PKCS#7: Appropriately restrict authenticated attributes and content type 2015-08-12 17:01:01 +01:00
poly1305.h crypto: poly1305 - Export common Poly1305 helpers 2015-07-17 21:20:26 +08:00
public_key.h KEYS: Merge the type-specific data with the payload data 2015-10-21 15:18:36 +01:00
rng.h crypto: doc - Fix typo in crypto-API.xml 2015-06-04 15:05:08 +08:00
scatterwalk.h crypto: replace scatterwalk_sg_chain with sg_chain 2015-08-17 08:12:54 -06:00
serpent.h crypto: serpent-sse2 - add lrw support 2011-11-21 16:13:24 +08:00
sha.h crypto: hash - add zero length message hash for shax and md5 2015-12-22 20:43:35 +08:00
sha1_base.h crypto: sha1 - implement base layer for SHA-1 2015-04-10 21:39:39 +08:00
sha256_base.h crypto: sha256 - implement base layer for SHA-256 2015-04-10 21:39:39 +08:00
sha512_base.h crypto: sha512 - implement base layer for SHA-512 2015-04-10 21:39:39 +08:00
skcipher.h crypto: skcipher - Add top-level skcipher interface 2015-08-21 22:21:19 +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