diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-25 16:43:35 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-25 16:43:35 -0700 |
commit | 65779a524f97d5ba72daa27a70dbf2ab7ecde45c (patch) | |
tree | bd6bf4663cf44c8a73a5819cd20efec378a9d42f /crypto/ahash.c | |
parent | fdbe465f481358d5d83cd486085d6c285ee9ab91 (diff) | |
parent | 243cc86fe99602c8bd2ff3b3a5b7cf239394cb8c (diff) | |
download | linux-crypto-65779a524f97d5ba72daa27a70dbf2ab7ecde45c.tar.gz linux-crypto-65779a524f97d5ba72daa27a70dbf2ab7ecde45c.zip |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Remove VLA usage
- Add cryptostat user-space interface
- Add notifier for new crypto algorithms
Algorithms:
- Add OFB mode
- Remove speck
Drivers:
- Remove x86/sha*-mb as they are buggy
- Remove pcbc(aes) from x86/aesni
- Improve performance of arm/ghash-ce by up to 85%
- Implement CTS-CBC in arm64/aes-blk, faster by up to 50%
- Remove PMULL based arm64/crc32 driver
- Use PMULL in arm64/crct10dif
- Add aes-ctr support in s5p-sss
- Add caam/qi2 driver
Others:
- Pick better transform if one becomes available in crc-t10dif"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (124 commits)
crypto: chelsio - Update ntx queue received from cxgb4
crypto: ccree - avoid implicit enum conversion
crypto: caam - add SPDX license identifier to all files
crypto: caam/qi - simplify CGR allocation, freeing
crypto: mxs-dcp - make symbols 'sha1_null_hash' and 'sha256_null_hash' static
crypto: arm64/aes-blk - ensure XTS mask is always loaded
crypto: testmgr - fix sizeof() on COMP_BUF_SIZE
crypto: chtls - remove set but not used variable 'csk'
crypto: axis - fix platform_no_drv_owner.cocci warnings
crypto: x86/aes-ni - fix build error following fpu template removal
crypto: arm64/aes - fix handling sub-block CTS-CBC inputs
crypto: caam/qi2 - avoid double export
crypto: mxs-dcp - Fix AES issues
crypto: mxs-dcp - Fix SHA null hashes and output length
crypto: mxs-dcp - Implement sha import/export
crypto: aegis/generic - fix for big endian systems
crypto: morus/generic - fix for big endian systems
crypto: lrw - fix rebase error after out of bounds fix
crypto: cavium/nitrox - use pci_alloc_irq_vectors() while enabling MSI-X.
crypto: cavium/nitrox - NITROX command queue changes.
...
Diffstat (limited to 'crypto/ahash.c')
-rw-r--r-- | crypto/ahash.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/crypto/ahash.c b/crypto/ahash.c index a64c1431..e21667b4 100644 --- a/crypto/ahash.c +++ b/crypto/ahash.c @@ -364,24 +364,35 @@ static int crypto_ahash_op(struct ahash_request *req, int crypto_ahash_final(struct ahash_request *req) { - return crypto_ahash_op(req, crypto_ahash_reqtfm(req)->final); + int ret; + + ret = crypto_ahash_op(req, crypto_ahash_reqtfm(req)->final); + crypto_stat_ahash_final(req, ret); + return ret; } EXPORT_SYMBOL_GPL(crypto_ahash_final); int crypto_ahash_finup(struct ahash_request *req) { - return crypto_ahash_op(req, crypto_ahash_reqtfm(req)->finup); + int ret; + + ret = crypto_ahash_op(req, crypto_ahash_reqtfm(req)->finup); + crypto_stat_ahash_final(req, ret); + return ret; } EXPORT_SYMBOL_GPL(crypto_ahash_finup); int crypto_ahash_digest(struct ahash_request *req) { struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); + int ret; if (crypto_ahash_get_flags(tfm) & CRYPTO_TFM_NEED_KEY) - return -ENOKEY; - - return crypto_ahash_op(req, tfm->digest); + ret = -ENOKEY; + else + ret = crypto_ahash_op(req, tfm->digest); + crypto_stat_ahash_final(req, ret); + return ret; } EXPORT_SYMBOL_GPL(crypto_ahash_digest); @@ -550,8 +561,8 @@ static int ahash_prepare_alg(struct ahash_alg *alg) { struct crypto_alg *base = &alg->halg.base; - if (alg->halg.digestsize > PAGE_SIZE / 8 || - alg->halg.statesize > PAGE_SIZE / 8 || + if (alg->halg.digestsize > HASH_MAX_DIGESTSIZE || + alg->halg.statesize > HASH_MAX_STATESIZE || alg->halg.statesize == 0) return -EINVAL; |