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authorHans de Goede <hdegoede@redhat.com>2019-09-01 22:35:32 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2019-09-05 14:54:54 +1000
commitc75c66bbaa56f130e2be095402422e56f608aa62 (patch)
treeac668a21176783b830171a3b2f6e563ca54d1028 /include/crypto/sha256_base.h
parent34d6245fbc81e764806a65fceaeb3ab3274a1e63 (diff)
crypto: sha256 - Remove sha256/224_init code duplication
lib/crypto/sha256.c and include/crypto/sha256_base.h define 99% identical functions to init a sha256_state struct for sha224 or sha256 use. This commit moves the functions from lib/crypto/sha256.c to include/crypto/sha.h (making them static inline) and makes the sha224/256_base_init static inline functions from include/crypto/sha256_base.h wrappers around the now also static inline include/crypto/sha.h functions. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto/sha256_base.h')
-rw-r--r--include/crypto/sha256_base.h24
1 files changed, 2 insertions, 22 deletions
diff --git a/include/crypto/sha256_base.h b/include/crypto/sha256_base.h
index b50a035a2bc7..cea60cff80bd 100644
--- a/include/crypto/sha256_base.h
+++ b/include/crypto/sha256_base.h
@@ -22,34 +22,14 @@ static inline int sha224_base_init(struct shash_desc *desc)
{
struct sha256_state *sctx = shash_desc_ctx(desc);
- sctx->state[0] = SHA224_H0;
- sctx->state[1] = SHA224_H1;
- sctx->state[2] = SHA224_H2;
- sctx->state[3] = SHA224_H3;
- sctx->state[4] = SHA224_H4;
- sctx->state[5] = SHA224_H5;
- sctx->state[6] = SHA224_H6;
- sctx->state[7] = SHA224_H7;
- sctx->count = 0;
-
- return 0;
+ return sha224_init(sctx);
}
static inline int sha256_base_init(struct shash_desc *desc)
{
struct sha256_state *sctx = shash_desc_ctx(desc);
- sctx->state[0] = SHA256_H0;
- sctx->state[1] = SHA256_H1;
- sctx->state[2] = SHA256_H2;
- sctx->state[3] = SHA256_H3;
- sctx->state[4] = SHA256_H4;
- sctx->state[5] = SHA256_H5;
- sctx->state[6] = SHA256_H6;
- sctx->state[7] = SHA256_H7;
- sctx->count = 0;
-
- return 0;
+ return sha256_init(sctx);
}
static inline int sha256_base_do_update(struct shash_desc *desc,