diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-26 11:04:34 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-26 11:04:34 -0700 |
commit | 6c89089ed788cdb56b63a15ffd57ec7d3a530b20 (patch) | |
tree | 0c954c437b1d5ea174af19cda413f0bbe3a60949 /crypto/aead.c | |
parent | 89dd1d477cb68a6fb936b97560e1f85191b50d39 (diff) | |
parent | c27d51ca2fbbd48fefeca43e6a31b664673b6f62 (diff) | |
download | linux-crypto-6c89089ed788cdb56b63a15ffd57ec7d3a530b20.tar.gz linux-crypto-6c89089ed788cdb56b63a15ffd57ec7d3a530b20.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (29 commits)
crypto: sha512-s390 - Add missing block size
hwrng: timeriomem - Breaks an allyesconfig build on s390:
nlattr: Fix build error with NET off
crypto: testmgr - add zlib test
crypto: zlib - New zlib crypto module, using pcomp
crypto: testmgr - Add support for the pcomp interface
crypto: compress - Add pcomp interface
netlink: Move netlink attribute parsing support to lib
crypto: Fix dead links
hwrng: timeriomem - New driver
crypto: chainiv - Use kcrypto_wq instead of keventd_wq
crypto: cryptd - Per-CPU thread implementation based on kcrypto_wq
crypto: api - Use dedicated workqueue for crypto subsystem
crypto: testmgr - Test skciphers with no IVs
crypto: aead - Avoid infinite loop when nivaead fails selftest
crypto: skcipher - Avoid infinite loop when cipher fails selftest
crypto: api - Fix crypto_alloc_tfm/create_create_tfm return convention
crypto: api - crypto_alg_mod_lookup either tested or untested
crypto: amcc - Add crypt4xx driver
crypto: ansi_cprng - Add maintainer
...
Diffstat (limited to 'crypto/aead.c')
-rw-r--r-- | crypto/aead.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/crypto/aead.c b/crypto/aead.c index 3a6f3f52..d9aa733d 100644 --- a/crypto/aead.c +++ b/crypto/aead.c @@ -422,6 +422,22 @@ static struct crypto_alg *crypto_lookup_aead(const char *name, u32 type, if (!alg->cra_aead.ivsize) return alg; + crypto_mod_put(alg); + alg = crypto_alg_mod_lookup(name, type | CRYPTO_ALG_TESTED, + mask & ~CRYPTO_ALG_TESTED); + if (IS_ERR(alg)) + return alg; + + if (alg->cra_type == &crypto_aead_type) { + if ((alg->cra_flags ^ type ^ ~mask) & CRYPTO_ALG_TESTED) { + crypto_mod_put(alg); + alg = ERR_PTR(-ENOENT); + } + return alg; + } + + BUG_ON(!alg->cra_aead.ivsize); + return ERR_PTR(crypto_nivaead_default(alg, type, mask)); } |