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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-11-02 16:15:30 -1000 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-11-02 16:15:30 -1000 |
commit | bc3012f4e3a9765de81f454cb8f9bb16aafc6ff5 (patch) | |
tree | 2c127c669218b8c74c843331e455372f88a6a848 /crypto/authenc.c | |
parent | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm (diff) | |
parent | crypto: adiantum - flush destination page before unmapping (diff) | |
download | linux-bc3012f4e3a9765de81f454cb8f9bb16aafc6ff5.tar.gz linux-bc3012f4e3a9765de81f454cb8f9bb16aafc6ff5.tar.bz2 linux-bc3012f4e3a9765de81f454cb8f9bb16aafc6ff5.zip |
Merge tag 'v6.7-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Add virtual-address based lskcipher interface
- Optimise ahash/shash performance in light of costly indirect calls
- Remove ahash alignmask attribute
Algorithms:
- Improve AES/XTS performance of 6-way unrolling for ppc
- Remove some uses of obsolete algorithms (md4, md5, sha1)
- Add FIPS 202 SHA-3 support in pkcs1pad
- Add fast path for single-page messages in adiantum
- Remove zlib-deflate
Drivers:
- Add support for S4 in meson RNG driver
- Add STM32MP13x support in stm32
- Add hwrng interface support in qcom-rng
- Add support for deflate algorithm in hisilicon/zip"
* tag 'v6.7-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (283 commits)
crypto: adiantum - flush destination page before unmapping
crypto: testmgr - move pkcs1pad(rsa,sha3-*) to correct place
Documentation/module-signing.txt: bring up to date
module: enable automatic module signing with FIPS 202 SHA-3
crypto: asymmetric_keys - allow FIPS 202 SHA-3 signatures
crypto: rsa-pkcs1pad - Add FIPS 202 SHA-3 support
crypto: FIPS 202 SHA-3 register in hash info for IMA
x509: Add OIDs for FIPS 202 SHA-3 hash and signatures
crypto: ahash - optimize performance when wrapping shash
crypto: ahash - check for shash type instead of not ahash type
crypto: hash - move "ahash wrapping shash" functions to ahash.c
crypto: talitos - stop using crypto_ahash::init
crypto: chelsio - stop using crypto_ahash::init
crypto: ahash - improve file comment
crypto: ahash - remove struct ahash_request_priv
crypto: ahash - remove crypto_ahash_alignmask
crypto: gcm - stop using alignmask of ahash
crypto: chacha20poly1305 - stop using alignmask of ahash
crypto: ccm - stop using alignmask of ahash
net: ipv6: stop checking crypto_ahash_alignmask
...
Diffstat (limited to 'crypto/authenc.c')
-rw-r--r-- | crypto/authenc.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/crypto/authenc.c b/crypto/authenc.c index 3326c7343e86..3aaf3ab4e360 100644 --- a/crypto/authenc.c +++ b/crypto/authenc.c @@ -141,9 +141,6 @@ static int crypto_authenc_genicv(struct aead_request *req, unsigned int flags) u8 *hash = areq_ctx->tail; int err; - hash = (u8 *)ALIGN((unsigned long)hash + crypto_ahash_alignmask(auth), - crypto_ahash_alignmask(auth) + 1); - ahash_request_set_tfm(ahreq, auth); ahash_request_set_crypt(ahreq, req->dst, hash, req->assoclen + req->cryptlen); @@ -286,9 +283,6 @@ static int crypto_authenc_decrypt(struct aead_request *req) u8 *hash = areq_ctx->tail; int err; - hash = (u8 *)ALIGN((unsigned long)hash + crypto_ahash_alignmask(auth), - crypto_ahash_alignmask(auth) + 1); - ahash_request_set_tfm(ahreq, auth); ahash_request_set_crypt(ahreq, req->src, hash, req->assoclen + req->cryptlen - authsize); @@ -373,9 +367,9 @@ static int crypto_authenc_create(struct crypto_template *tmpl, u32 mask; struct aead_instance *inst; struct authenc_instance_ctx *ctx; + struct skcipher_alg_common *enc; struct hash_alg_common *auth; struct crypto_alg *auth_base; - struct skcipher_alg *enc; int err; err = crypto_check_attr_type(tb, CRYPTO_ALG_TYPE_AEAD, &mask); @@ -398,10 +392,9 @@ static int crypto_authenc_create(struct crypto_template *tmpl, crypto_attr_alg_name(tb[2]), 0, mask); if (err) goto err_free_inst; - enc = crypto_spawn_skcipher_alg(&ctx->enc); + enc = crypto_spawn_skcipher_alg_common(&ctx->enc); - ctx->reqoff = ALIGN(2 * auth->digestsize + auth_base->cra_alignmask, - auth_base->cra_alignmask + 1); + ctx->reqoff = 2 * auth->digestsize; err = -ENAMETOOLONG; if (snprintf(inst->alg.base.cra_name, CRYPTO_MAX_ALG_NAME, @@ -418,12 +411,11 @@ static int crypto_authenc_create(struct crypto_template *tmpl, inst->alg.base.cra_priority = enc->base.cra_priority * 10 + auth_base->cra_priority; inst->alg.base.cra_blocksize = enc->base.cra_blocksize; - inst->alg.base.cra_alignmask = auth_base->cra_alignmask | - enc->base.cra_alignmask; + inst->alg.base.cra_alignmask = enc->base.cra_alignmask; inst->alg.base.cra_ctxsize = sizeof(struct crypto_authenc_ctx); - inst->alg.ivsize = crypto_skcipher_alg_ivsize(enc); - inst->alg.chunksize = crypto_skcipher_alg_chunksize(enc); + inst->alg.ivsize = enc->ivsize; + inst->alg.chunksize = enc->chunksize; inst->alg.maxauthsize = auth->digestsize; inst->alg.init = crypto_authenc_init_tfm; |