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Commit 97495986 authored by Herbert Xu's avatar Herbert Xu
Browse files

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: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent d7992f42

include/crypto/hash.h

+5 −0
Original line number Diff line number Diff line
@@ -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);