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authorBenjamin Gilbert <bgilbert@cs.cmu.edu>2009-10-19 12:58:55 +0900
committerHerbert Xu <herbert@gondor.apana.org.au>2009-10-19 12:58:55 +0900
commit8ffd1be6779c86ebc2a1013f43fdcee8bdbba2b7 (patch)
tree802a14206ae2debd07200bc3e234af7459bb72ca
parent085751b96897280cc3087920f8c6e7d1283f6d00 (diff)
crypto: hash - Remove cra_u.{digest,hash}
Remove unused digest_alg and hash_alg structs from crypto_alg union and kill their definitions. This also ensures that old-style digest/hash algorithms maintained out of tree will break at build time rather than oopsing at runtime. Signed-off-by: Benjamin Gilbert <bgilbert@cs.cmu.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--include/linux/crypto.h27
1 files changed, 0 insertions, 27 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index fd929889e8dc..24d2e30f1b46 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -250,29 +250,6 @@ struct cipher_alg {
void (*cia_decrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
};
-struct digest_alg {
- unsigned int dia_digestsize;
- void (*dia_init)(struct crypto_tfm *tfm);
- void (*dia_update)(struct crypto_tfm *tfm, const u8 *data,
- unsigned int len);
- void (*dia_final)(struct crypto_tfm *tfm, u8 *out);
- int (*dia_setkey)(struct crypto_tfm *tfm, const u8 *key,
- unsigned int keylen);
-};
-
-struct hash_alg {
- int (*init)(struct hash_desc *desc);
- int (*update)(struct hash_desc *desc, struct scatterlist *sg,
- unsigned int nbytes);
- int (*final)(struct hash_desc *desc, u8 *out);
- int (*digest)(struct hash_desc *desc, struct scatterlist *sg,
- unsigned int nbytes, u8 *out);
- int (*setkey)(struct crypto_hash *tfm, const u8 *key,
- unsigned int keylen);
-
- unsigned int digestsize;
-};
-
struct compress_alg {
int (*coa_compress)(struct crypto_tfm *tfm, const u8 *src,
unsigned int slen, u8 *dst, unsigned int *dlen);
@@ -293,8 +270,6 @@ struct rng_alg {
#define cra_aead cra_u.aead
#define cra_blkcipher cra_u.blkcipher
#define cra_cipher cra_u.cipher
-#define cra_digest cra_u.digest
-#define cra_hash cra_u.hash
#define cra_compress cra_u.compress
#define cra_rng cra_u.rng
@@ -320,8 +295,6 @@ struct crypto_alg {
struct aead_alg aead;
struct blkcipher_alg blkcipher;
struct cipher_alg cipher;
- struct digest_alg digest;
- struct hash_alg hash;
struct compress_alg compress;
struct rng_alg rng;
} cra_u;