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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2009-02-03 02:47:44 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2009-02-18 09:48:06 +0100 |
| commit | 9749598633efc2561224954217ff0d70aeed8b50 (patch) | |
| tree | dd407e285f8b91209d693f5ffde6e17fe9f01b3b /include/crypto | |
| parent | crypto: ansi_cprng - Force reset on allocation (diff) | |
| download | linux-9749598633efc2561224954217ff0d70aeed8b50.tar.xz linux-9749598633efc2561224954217ff0d70aeed8b50.zip | |
crypto: shash - Add crypto_shash_blocksize
This function is needed by algorithms that don't know their own
block size, e.g., in s390 where the code is common between multiple
versions of SHA.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/hash.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/crypto/hash.h b/include/crypto/hash.h index d797e119e3d5..d56bb71617c3 100644 --- a/include/crypto/hash.h +++ b/include/crypto/hash.h @@ -231,6 +231,11 @@ static inline unsigned int crypto_shash_alignmask( return crypto_tfm_alg_alignmask(crypto_shash_tfm(tfm)); } +static inline unsigned int crypto_shash_blocksize(struct crypto_shash *tfm) +{ + return crypto_tfm_alg_blocksize(crypto_shash_tfm(tfm)); +} + static inline struct shash_alg *__crypto_shash_alg(struct crypto_alg *alg) { return container_of(alg, struct shash_alg, base); |