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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2008-08-31 22:21:09 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2008-12-25 11:01:33 +1100 |
| commit | 5f7082ed4f482f05db01d84dbf58190492ebf0ad (patch) | |
| tree | 34ac4dd0811731457dca0f4bcc440fafc93e517b /crypto/authenc.c | |
| parent | 67cd080c5070b4f17520c1385f7684206f4987b3 (diff) | |
| download | linux-5f7082ed4f482f05db01d84dbf58190492ebf0ad.tar.gz linux-5f7082ed4f482f05db01d84dbf58190492ebf0ad.tar.bz2 linux-5f7082ed4f482f05db01d84dbf58190492ebf0ad.zip | |
crypto: hash - Export shash through hash
This patch allows shash algorithms to be used through the old hash
interface. This is a transitional measure so we can convert the
underlying algorithms to shash before converting the users across.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/authenc.c')
| -rw-r--r-- | crypto/authenc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/authenc.c b/crypto/authenc.c index fd9f06c63d76..40b6e9ec9e3a 100644 --- a/crypto/authenc.c +++ b/crypto/authenc.c @@ -11,6 +11,7 @@ */ #include <crypto/aead.h> +#include <crypto/internal/hash.h> #include <crypto/internal/skcipher.h> #include <crypto/authenc.h> #include <crypto/scatterwalk.h> @@ -431,6 +432,8 @@ static struct crypto_instance *crypto_authenc_alloc(struct rtattr **tb) inst->alg.cra_aead.ivsize = enc->cra_ablkcipher.ivsize; inst->alg.cra_aead.maxauthsize = auth->cra_type == &crypto_hash_type ? auth->cra_hash.digestsize : + auth->cra_type ? + __crypto_shash_alg(auth)->digestsize : auth->cra_digest.dia_digestsize; inst->alg.cra_ctxsize = sizeof(struct crypto_authenc_ctx); |