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author | Herbert Xu <herbert@gondor.apana.org.au> | 2009-07-14 14:29:57 +0200 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2009-07-14 14:29:57 +0200 |
commit | 500b3e3c3dc8e4845b77ae81e5b7b085ab183ce6 (patch) | |
tree | 0cd5ceeab5a085ba017e535b8a232780c0850aaf /crypto/ahash.c | |
parent | crypto: crypto4xx - Switch to new style ahash (diff) | |
download | linux-500b3e3c3dc8e4845b77ae81e5b7b085ab183ce6.tar.xz linux-500b3e3c3dc8e4845b77ae81e5b7b085ab183ce6.zip |
crypto: ahash - Remove old_ahash_alg
Now that all ahash implementations have been converted to the new
ahash type, we can remove old_ahash_alg and its associated support.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/ahash.c')
-rw-r--r-- | crypto/ahash.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/crypto/ahash.c b/crypto/ahash.c index 7f599d26086a..cc824ef25830 100644 --- a/crypto/ahash.c +++ b/crypto/ahash.c @@ -175,46 +175,19 @@ static int ahash_nosetkey(struct crypto_ahash *tfm, const u8 *key, return -ENOSYS; } -static int crypto_init_ahash_ops(struct crypto_tfm *tfm, u32 type, u32 mask) -{ - struct old_ahash_alg *alg = &tfm->__crt_alg->cra_ahash; - struct crypto_ahash *crt = __crypto_ahash_cast(tfm); - struct ahash_alg *nalg = crypto_ahash_alg(crt); - - if (alg->digestsize > PAGE_SIZE / 8) - return -EINVAL; - - crt->init = alg->init; - crt->update = alg->update; - crt->final = alg->final; - crt->digest = alg->digest; - crt->setkey = alg->setkey ? ahash_setkey : ahash_nosetkey; - crt->digestsize = alg->digestsize; - - nalg->setkey = alg->setkey; - nalg->halg.digestsize = alg->digestsize; - - return 0; -} - static int crypto_ahash_init_tfm(struct crypto_tfm *tfm) { struct crypto_ahash *hash = __crypto_ahash_cast(tfm); struct ahash_alg *alg = crypto_ahash_alg(hash); - struct old_ahash_alg *oalg = crypto_old_ahash_alg(hash); if (tfm->__crt_alg->cra_type != &crypto_ahash_type) return crypto_init_shash_ops_async(tfm); - if (oalg->init) - return crypto_init_ahash_ops(tfm, 0, 0); - hash->init = alg->init; hash->update = alg->update; hash->final = alg->final; hash->digest = alg->digest; hash->setkey = alg->setkey ? ahash_setkey : ahash_nosetkey; - hash->digestsize = alg->halg.digestsize; return 0; } |