crypto: ablkcipher - remove deprecated and unused ablkcipher support

Now that all users of the deprecated ablkcipher interface have been
moved to the skcipher interface, ablkcipher is no longer used and
can be removed.

Reviewed-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2 files changed, 0 insertions, 32 deletions

diff --git a/include/crypto/internal/des.h b/include/crypto/internal/des.h
index 81ea1a425e9c..f62a2bb1866b 100644
--- a/include/crypto/internal/des.h
+++ b/include/crypto/internal/des.h
@@ -117,18 +117,6 @@ static inline int verify_skcipher_des3_key(struct crypto_skcipher *tfm,
 	return crypto_des3_ede_verify_key(crypto_skcipher_tfm(tfm), key);
 }
 
-static inline int verify_ablkcipher_des_key(struct crypto_ablkcipher *tfm,
-					    const u8 *key)
-{
-	return crypto_des_verify_key(crypto_ablkcipher_tfm(tfm), key);
-}
-
-static inline int verify_ablkcipher_des3_key(struct crypto_ablkcipher *tfm,
-					     const u8 *key)
-{
-	return crypto_des3_ede_verify_key(crypto_ablkcipher_tfm(tfm), key);
-}
-
 static inline int verify_aead_des_key(struct crypto_aead *tfm, const u8 *key,
 				      int keylen)
 {
diff --git a/include/crypto/internal/skcipher.h b/include/crypto/internal/skcipher.h
index 454e898d5f5f..921c409fe1b1 100644
--- a/include/crypto/internal/skcipher.h
+++ b/include/crypto/internal/skcipher.h
@@ -153,17 +153,6 @@ static inline void skcipher_walk_abort(struct skcipher_walk *walk)
 	skcipher_walk_done(walk, -ECANCELED);
 }
 
-static inline void ablkcipher_request_complete(struct ablkcipher_request *req,
-					       int err)
-{
-	req->base.complete(&req->base, err);
-}
-
-static inline u32 ablkcipher_request_flags(struct ablkcipher_request *req)
-{
-	return req->base.flags;
-}
-
 static inline void *crypto_skcipher_ctx(struct crypto_skcipher *tfm)
 {
 	return crypto_tfm_ctx(&tfm->base);
@@ -182,27 +171,18 @@ static inline u32 skcipher_request_flags(struct skcipher_request *req)
 static inline unsigned int crypto_skcipher_alg_min_keysize(
 	struct skcipher_alg *alg)
 {
-	if (alg->base.cra_ablkcipher.encrypt)
-		return alg->base.cra_ablkcipher.min_keysize;
-
 	return alg->min_keysize;
 }
 
 static inline unsigned int crypto_skcipher_alg_max_keysize(
 	struct skcipher_alg *alg)
 {
-	if (alg->base.cra_ablkcipher.encrypt)
-		return alg->base.cra_ablkcipher.max_keysize;
-
 	return alg->max_keysize;
 }
 
 static inline unsigned int crypto_skcipher_alg_walksize(
 	struct skcipher_alg *alg)
 {
-	if (alg->base.cra_ablkcipher.encrypt)
-		return alg->base.cra_blocksize;
-
 	return alg->walksize;
 }