From 9749598633efc2561224954217ff0d70aeed8b50 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Tue, 3 Feb 2009 12:47:44 +1100 Subject: 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 --- include/crypto/hash.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/crypto') 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); -- cgit v1.2.3