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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2023-04-20 18:05:16 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-05-12 18:48:01 +0800 |
| commit | 527e383c1fc9e00a6a917d8799724580974968b3 (patch) | |
| tree | 25bd1705f9c8912de2e2842050637a542dcb1ac0 /crypto | |
| parent | e60bd99e21a31895365d24377fd89b57e838d363 (diff) | |
| download | linux-crypto-527e383c1fc9e00a6a917d8799724580974968b3.tar.gz linux-crypto-527e383c1fc9e00a6a917d8799724580974968b3.zip | |
crypto: hash - Add statesize to crypto_ahash
As ahash drivers may need to use fallbacks, their state size
is thus variable. Deal with this by making it an attribute
of crypto_ahash.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/ahash.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/ahash.c b/crypto/ahash.c index 32465104..99867382 100644 --- a/crypto/ahash.c +++ b/crypto/ahash.c @@ -432,6 +432,8 @@ static int crypto_ahash_init_tfm(struct crypto_tfm *tfm) hash->setkey = ahash_nosetkey; + crypto_ahash_set_statesize(hash, alg->halg.statesize); + if (tfm->__crt_alg->cra_type != &crypto_ahash_type) return crypto_init_shash_ops_async(tfm); @@ -573,6 +575,7 @@ struct crypto_ahash *crypto_clone_ahash(struct crypto_ahash *hash) nhash->import = hash->import; nhash->setkey = hash->setkey; nhash->reqsize = hash->reqsize; + nhash->statesize = hash->statesize; if (tfm->__crt_alg->cra_type != &crypto_ahash_type) return crypto_clone_shash_ops_async(nhash, hash); |